1 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 * config/tc-v850.c (md_assemble): Use opcode->name instead of
4 opcode->opcode as the sentinal. Zero is a valid opcode.
7 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
9 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
10 * doc/c-v850.texi: Change node name to match other chapter nodes.
12 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
14 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
18 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
20 * expr.c (integer_constant): If BFD64, don't make a bignum if the
21 number will fit in 64 bits.
23 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
24 rather than calling abort.
26 * as.h: Don't define alloca if __GNUC__. Just declare it.
27 * macro.c: Copy alloca handling from as.h.
29 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
30 Gabriel Paubert <paubert@iram.es>.
32 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
33 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
34 is jcxz or a loop instruction.
37 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
39 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
41 (md_begin): Set up machine architecture and type.
44 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
46 * symbols.c (resolve_symbol_value): Store the value back into the
47 symbol expression, to handle add or subtract simplification
48 correctly. Handle O_symbol_rva. Add default case.
50 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
51 chunksize while creating the new subsection.
52 * as.c (chunksize): Initialize to zero.
53 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
54 calling obstack_begin.
57 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
59 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
63 * config/tc-v850.c (parse_register_list): Support constant
64 expressions as register lists.
67 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
69 * doc/c-v850.texi: Change the major node to v850 Machine
72 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
74 * doc/as.texinfo: Add inclusion of c-v850.texi
76 * doc/c-v850.texi: New file.
78 * read.c (is_end_of_line): Make NUL character be considered to be
81 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
83 * config/tc-v850.c (parse_register_list): Add support for curly
85 (cc_names): Add "e" and "ne" conditions.
88 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
90 * app.c (do_scrub_chars): Support a double dash as starting a
91 comment that extends to end of line.
94 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
96 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
98 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
101 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
103 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
104 insn when changing to a different instruction.
107 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
109 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
110 floating point extensions.
111 (parse_reg): parse sgr and dbr.
114 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
116 * config/tc-v850.c (system_register_name): Support numbers for
119 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
121 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
122 flag when alignment is in bytes instead of power of 2, and code to
123 use that flag to convert alignment to bytes.
124 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
125 * read.h (s_lcomm_bytes): Add prototype.
126 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
127 defined, write alignment to alignment bits in section header s_flags
128 rather than the s_align field.
130 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
131 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
132 pseudo, instead of s_lcomm which wants a power of two for alignment.
135 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
137 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
139 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
141 * as.c (show_usage): Add -am.
142 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
143 if we've already got one.
144 * listing.c (struct list_info_struct): Add line_contents.
145 (listing_newline): Put unused argument to work: if non-null, save it...
146 (listing_listing): ... and regurgitate during listing instead of line
148 * listing.h (LISTING_MACEXP): New define.
149 (LISTING_NEWLINE): Argument is NULL.
150 * read.c (read_a_source_file): If expanding macros, break up input
151 lines and pass them to listing_newline.
152 * doc/as.texinfo: Document -ac and -am.
154 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
156 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
158 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
162 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
164 * config/tc-v850.c: Remove support_v850e flag and command line
167 * configure.in (emulations): Add support for v850e target
169 * configure (emulations): Add support for v850e target
172 start-sanitize-v850eq
173 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
175 * config/tc-v850.c: Remove support_v850eq flag and command line
178 * configure.in (emulations): Add support for v850eq target
180 * configure (emulations): Add support for v850eq target
183 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
185 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
186 setting EXPECT and TCL_LIBRARY.
187 * Makefile.in: Rebuild.
189 * as.h (enum debug_info_type): Define.
190 (debug_type): Declare.
191 * as.c (debug_type): New global variable.
192 (show_usage): Add --gstabs.
193 (parse_args): Handle --gstabs.
194 * read.c (generate_asm_lineno): Remove.
195 (read_a_source_file): Output stabs debugging if appropriate.
196 Change checks of generate_asm_lineno to check debug_type. Only
197 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
198 * read.h (generate_asm_lineno): Don't declare.
199 (stabs_generate_asm_lineno): Declare.
200 * stabs.c (stabs_generate_asm_lineno): New function.
201 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
202 Don't turn off debugging.
203 (add_file): Remove old #if 0 code.
204 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
205 (ecoff_directive_end): Don't generate stabs line symbols.
206 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
208 (line_label_cnt): Remove.
209 (ecoff_generate_asm_line_stab): Remove.
210 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
211 * doc/as.texinfo, doc/as.1: Document --gstabs.
214 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
217 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850e
221 start-sanitize-v850eq
222 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850eq
226 start-sanitize-v850eq
227 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
228 Add support for v850eq instructions.
229 start-sanitize-v850eq
232 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
233 Add support for v850e instructions.
236 * config/tc-v850.c (md_assemble): Fix error recovery to reload
237 text of entire opcode.
240 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
242 * doc/internals.texi: Document rs_leb128.
244 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
246 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
247 in ABSL case, rather than calling abort.
249 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
251 * as.h (enum _relax_state): Add rs_leb128.
252 * read.c (potable): Add sleb128 and uleb128.
253 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
255 * read.h: Update prototypes.
256 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
257 the symbol value, add a second FINALIZE argument that prevents
258 changes from being comitted. Update all callers.
259 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
260 * doc/as.texinfo: Document the new pseudos.
262 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
264 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
266 (DISTCLEANFILES): Define.
267 * doc/Makefile.am (DISTCLEANFILES): Define.
268 * Makefile.in, doc/Makefile.in: Rebuild.
270 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
272 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
273 Don't set targ or gas_target. Define SCO_ELF and
274 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
276 * Makefile.am: Remove @target_frag@.
277 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
279 (dep-am): Mark as phony.
280 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
282 * config/arm-big.mt, config/arm-lit.mt: Remove.
283 * config/mips-big.mt, config/mips-lit.mt: Remove.
284 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
285 * config/ppc-sol.mt: Remove.
286 * config/i386coff.mt, config/m68kcoff.mt: Remove.
287 * config/m88kcoff.mt: Remove.
288 * config/sco5.mt: Remove.
289 * configure, config.in, Makefile.in: Rebuild.
291 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
292 further try to circumvent the .y.h rule.
293 * Makefile.in: Rebuild.
295 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
297 * Makefile.am: New file, based on old Makefile.in.
298 * acinclude.m4: New file, from old aclocal.m4.
299 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
300 shared library handling; now handled by libtool. Replace
301 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
302 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
303 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
304 * config.in: New file, created by autoheader.
306 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
307 * stamp-h.in: New file.
308 * as.c (print_version_id): Change GAS_VERSION to VERSION.
309 (parse_args): Likewise.
310 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
311 * doc/Makefile.am: New file, based on old doc/Makefile.in.
312 * Makefile.in, doc/Makefile.in: Now built with automake.
313 * aclocal.m4: Now built with aclocal.
314 * configure: Rebuild.
316 * cond.c (s_else): If not listing false conditionals, turn listing
317 off in the false branch of the else.
319 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
321 * config/tc-mips.c (macro): Fix handling of a double load from a
322 symbol plus an offset.
324 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
325 has an associated external symbol.
327 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
329 * config/tc-alpha.c (s_alpha_ucons): New function.
330 (md_pseudo_table): Add unaligned data pseudos for DWARF.
333 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
335 * config/tc-v850.c (md_assemble): Ignore the rest of the current
336 line if we encounter an error.
338 * config/tc-v850.c (md_assemble): Sign extend constants value
339 for hi and hi0 expressions.
340 (v850_insert_operand): Enable range checking for generic 16bit
343 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
345 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
346 LO16, HI16 and HI16_S relocs.
349 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
351 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
353 * configure: Regenerated with autoconf 2.12.
354 * Makefile.in: Add $(EXEEXT) to all executables.
356 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
358 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
359 unconditional branches.
360 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
363 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
365 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
367 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
369 * macro.c (define_macro): Make sure the index is in range before
373 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
375 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
376 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
377 the right f/ffrag and fx/fxfrag pairs since instruction may be split
381 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
383 * config/te-go32.h (USE_ALIGN_PTWO): Define.
384 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
385 defined, use s_align_ptwo for .align.
386 * configure.in (i386-*-msdosdjgpp*): New target.
387 (i386-*-go32*): Set em to go32 and targ to coffgo32.
388 * configure: Rebuild.
390 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
392 * config/tc-sparc.c (last_opcode): New static local.
393 (md_assemble): Don't issue "FP branch in delay slot" warning if
394 the delay slot has been annulled.
396 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
398 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
399 code if BFD_ASSEMBLER.
402 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
404 * config/tc-v850.c (system_registers): Fix ordering of registers.
408 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
410 * config/tc-tic80.c (build_insn): Initialize extended word to zero
411 when it will be filled in later by relocation information.
414 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
416 * config/tc-mips.c (macro_build): Restore check of fmt argument.
417 (mips_ip): Fix ISA checks.
420 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
422 * configure.in: Default the r5900 to little endian.
423 * configure: Rebuilt.
427 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
429 * config/tc-tic80.c (build_insn): Fix endianness problem with
433 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
435 * config/tc-mips.c (check_absolute_expr): Change warning to
438 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
440 * config/tc-mips.c (macro_build): Refine code to check if an
441 instruction is available on a particular cpu variant.
444 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
446 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
447 OBJ_AOUT to ifdef OBJ_ELF.
448 (md_apply_fix3): When mangling 32 bit PC relative reloc for
449 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
451 * write.c (fixup_segment): Change special case for i386-coff to
452 not apply for i386-pe.
453 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
455 (coff_frob_file_after_relocs): Rename from coff_frob_file.
456 (coff_format_ops): Initialize frob_file_after_relocs field rather
457 than frob_file field.
458 * config/obj-coff.h (coff_frob_file): Don't declare.
459 (coff_frob_file_after_relocs): Declare.
460 (obj_frob_file): Don't define.
461 (obj_frob_file_after_relocs): Define.
462 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
463 * configure: Rebuild.
465 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
467 * config/obj-coff.c (fixup_segment): Never subtract section
468 address from PC relative reloc which will be fully resolved.
470 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
472 * ecoff.c (page_type): Renamed from page_t to avoid conflict
473 with hpux10 header files.
475 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
477 From Jason Merrill <jason@cygnus.com>:
478 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
480 * config/tc-i386.h (md_maybe_text): Define.
481 (md_do_align): Use md_maybe_text.
483 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
485 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
486 relocations, don't check for symbol being external, weak, etc.
488 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
490 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
491 calculate relocations to any external symbol, because we might be
492 linking a shared object and the symbol might be overriden or moved
493 (for instance, moved into a static executable's .bss section).
494 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
496 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
497 be calculated by the assembler.
499 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
500 whose destination lies in the same file, by ignoring the @plt or
501 @local and aiming the branch at its destination.
503 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
505 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
506 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
509 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
510 of obj_copy_symbol_attributes.
512 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
514 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
515 signed operand, sign extend a 32 bit value to the host size.
517 * Makefile.in (CFLAGS): Subsitute from configure script. From
518 Jeff Makey <jeff@cts.com>.
520 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
521 buffer size to make a copy of the symbol.
523 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
526 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
528 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
529 step through the frags calling cvt_frag_to_fill, switch to
530 SEG_DATA when we reach data_frag_root.
532 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
534 * config/tc-mn10300.c (md_assemble): Allow an empty register
535 list for instructions which use register lists.
537 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
539 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
541 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
544 * config/tc-arm.c: Add prototypes for many static functions.
545 (struct asm_opcode ): Add prototypes for parms field.
546 (struct thumb_opcode ): Likewise.
547 (fp_op2): Remove unused flags parameter.
548 (output_inst): Make static.
549 (arm_after_pass_hook): Remove unused ignore parameter.
550 * config/tc-arm.h (arm_after_pass_hook): Declare.
551 (arm_start_line_hook): Declare.
552 (arm_frob_label): Declare.
554 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
556 * depend.c (wrap_output): new prototype.
558 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
560 * config/tc-sh.c (md_apply_fix): Check for overflow.
562 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
563 section size to be aligned.
565 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
567 * config/tc-sh.h (md_cons_align): Define.
568 (sh_cons_align): Declare.
569 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
570 (sh_no_align_cons): New static variable.
571 (s_uacons): New static function.
572 (sh_cons_align): New function.
573 (sh_handle_align): Warn about misaligned data.
574 * doc/c-sh.texi: Document .uaword and .ualong.
576 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
578 * macro.c (macro_expand): In MRI mode, treat single quote as a
579 separator character when checking for a positional argument.
581 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
583 * config/tc-arm.c (md_parse_option): Merge in changes from
586 * config/tc-arm.h: Merge in changes from armT-970328-branch.
588 * configure.in (emulations): Add Thumb architecture support from
591 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
593 * doc/all.texi: Add enabling of ARM documentation.
595 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
597 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
599 * config/tc-mips.c: Added r3900 support.
601 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
603 * as.c: (parse_args) `-t' option requires an argument.
605 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
607 * config/tc-arm.c (md_begin): Change call to
608 coff_arm_bfd_set_private_flags() to a call to
609 bfd_set_private_flags().
611 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
613 * Makefile.in: Rebuild dependencies.
615 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
616 of a BFD_RELOC_RVA reloc.
618 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
620 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
621 (hppa_force_relocation): Force a relocation for an absolute
624 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
626 * doc/as.texinfo: Don't use @value in section names or index
627 entries; it confuses texinfo.tex.
629 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
631 * doc/as.texinfo: Updated for -MD option.
632 * Makefile.in (CFILES): Added depend.c.
633 (OBJS): Added depend.o.
634 * as.h (start_dependencies, register_dependency,
635 print_dependencies): New declarations.
636 * depend.c: New file.
637 * as.c (parse_args): Added -MD option.
638 (main): Call print_dependencies.
639 (show_usage): Added help for -MD.
640 * read.c (s_app_file): Call register_dependency.
641 (s_include): Call register_dependency when file is found.
642 (read_a_source_file): Call register_dependency.
644 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
646 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
647 section address to the symbol value.
649 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
651 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
652 into the new membership field.
654 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
656 * config/tc-arm.c (md_begin): If no cpu type is specified on the
657 command line then the ARM7 is now chosen by default when setting
658 the BFD machine and architecture.
660 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
662 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
664 (md_begin): Added code to generate flags to be set into the COFF
665 header and the calls to the BFD functions to do this.
666 (md_parse_option, md_show_usage): Added new command line
667 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
668 -marmv3m, -marmv4, -marmv4t.
670 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
673 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
675 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
677 * config/tc-mn10300.c (md_convert_frag): Likewise.
679 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
681 * config/tc-mips.c (set_at): Check for bignum.
682 (check_absolute_expr, macro, mips16_macro): Likewise.
685 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
687 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
688 for overflow/underflow, only insert lower 15 bits into instruction.
691 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
693 * config/tc-i386.c (pi): Check for RegMMX.
695 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
697 * expr.c (expr): When subtracting values in the same frag,
698 subtract X_add_number rather than adding it.
700 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
702 * config/obj-coff.c (write_object_file): Just pass NULL to
703 md_do_align, not the address of a char holding NOP_OPCODE.
705 * config/tc-mips.c (macro): Handle constants for M_LI_D and
707 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
708 than an address if the floating point value looks sufficiently
711 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
713 * config/tc-i386.c (md_section_align): If a.out and BFD, force
714 section size to be aligned.
716 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
718 * cond.c: Include "macro.h".
719 (struct conditional_frame): Add macro_nest field.
720 (initialize_cframe): Initialize macro_nest.
721 (cond_finish_check): Add nest parameter. Change all callers.
722 (cond_exit_macro): New function.
723 * as.h (cond_finish_check): Update declaration.
724 (cond_exit_macro): Declare.
725 * input-scrub.c (macro_nest): Make globally visible.
726 (input_scrub_next_buffer): Call cond_finish_check.
727 * macro.h (macro_nest): Declare.
728 * read.c (s_mexit): Call cond_exit_macro.
730 * config/tc-i386.h (RegMMX): Define.
731 * config/tc-i386.c (pi): Check for all register types.
732 (type_names): Add RegMMX.
733 (md_assemble): Handle RegMMX.
735 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
737 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
740 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
742 * config/tc-mips.c (nopic_need_relax): Add new parameter
743 before_relaxing. Use it when testing ecoff_extern_size.
744 (load_address, macro, md_estimate_size_before_relax): Fix all
747 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
749 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
750 (obj_elf_subsection): New static function.
752 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
754 * config/obj-coff.c (coff_header_append): Don't reset string_size
755 each time through the loop.
757 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
759 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
761 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
763 * doc/internals.texi (Porting GAS): Correct documentation for
764 current configure handling of targ-cpu.h, et. al.
765 (CPU backend): Document listing macros.
767 * listing.c (data_buffer): Set size based on other listing macros,
768 rather than always using 100.
769 (data_buffer_size): Remove static variable.
770 (calc_hex): Make data_buffer_size a local variable. Don't leave
771 any slop when filling data_buffer.
773 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
775 * doc/c-mips.texi: Document .set autoextend.
777 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
779 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
780 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
781 sparc-*-openbsd*): New targets.
782 * configure: Rebuild.
784 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
786 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
787 for all undefined symbols.
789 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
791 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
794 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
796 * configure.in (alpha*-*-openbsd*): New target.
797 * configure: Rebuild.
799 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
801 * configure.in (mips-*-openbsd*): New target.
802 * configure: Rebuild.
805 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
807 * config/tc-d30v.c (parallel_ok): Fix parallel checking
808 for instructions using conditional execution.
811 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
813 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
815 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
817 * Makefile.in (srcroot): Remove.
818 (INSTALL): Set to @INSTALL@.
819 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
820 (all, dvi): Don't set srcroot.
821 (install): Depend upon as.new, gasp.new, and installdirs. Use
822 $(program_transform_name) directly, rather than using
823 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
824 (installdirs): New target.
825 * doc/Makefile.in (INSTALL_XFORM1): Remove.
826 (install): Depend upon installdirs. Use $(program_transform_name)
827 directly, rather than using $(INSTALL_XFORM) and
829 (installdirs): New target.
830 (install-info-as): Run mkinstalldirs.
831 (install-info-gasp): Likewise.
833 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
835 * Makefile.in (INSTALL): Change install.sh to install-sh.
837 * symbols.c (resolve_symbol_value): Check for division by zero.
839 From Thomas Graichen <graichen@rzpd.de>:
840 * Makefile.in: Always use $(SHELL) when running move-if-change.
841 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
842 * configure: Rebuild.
844 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
846 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
847 New argument `want'. Update enum cgen_parse_operand_result values.
848 Initialize if CGEN_PARSE_OPERAND_INIT.
849 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
850 (md_assemble): Call cgen_asm_init_parse.
851 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
853 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
855 * config/tc-m68k.c (m68k_ip): Handle #j.
857 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
859 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
860 right address for call label:32,regs,imm.
862 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
864 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
866 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
867 symbol for OBJ_ELF anymore.
869 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
871 * Makefile.in: Regenerate dependencies.
872 (TARG_CPU): New variable.
873 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
874 (.dep1): Delete creating of cgen-opc.h.
875 (.tcdep): Put proper contents in cgen-opc.h.
876 * configure.in (m32r): Delete setting of extra_files, extra_links.
877 (AC_OUTPUT): Create cgen-opc.h.
878 * configure: Regenerated.
880 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
882 * makefile.vms: Update to build gasp.exe.
884 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
886 * write.c (relax_frag): Make non-static.
887 * write.h (relax_frag): Add prototype for.
888 * config/tc-m32r.h (md_do_align): New arg `max'.
889 * config/tc-m32r.c (m32r_do_align): Likewise.
890 Update calls to frag_align, frag_align_pattern.
891 (fill_insn): Update call to m32r_do_align.
892 (m32r_scomm): Update call to frag_align.
894 * config/tc-m32r.[ch]: New files.
896 * Makefile.in (CPU_TYPES): Add m32r.
897 (TARGET_CPU_CFILES): Add tc-m32r.c.
898 (TARGET_CPU_HFILES): Add tc-m32r.h.
899 (DISTCLEAN_HERE): Add cgen-opc.h.
900 (.dep1,.tcdep): Create empty cgen-opc.h.
901 (cgen.o): Add dependencies.
902 (dependencies): Regenerate.
903 * as.h (struct frag): New member fr_targ.
904 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
905 * conf.in (USING_CGEN): New macro.
906 * configure.in (m32r-*-*): Add entry for.
907 Add cgen.o to extra_objects.
908 * configure: Regenerate.
909 * frags.c (frag_var): fr_pcrel_adjust renamed to
910 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
911 (frag_variant): Likewise.
912 * write.c (relax_frag): Likewise.
913 * config/tc-ns32k.c (*): Likewise.
915 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
917 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
918 rather than for any end of line character.
920 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
921 call abort (i.e., as_abort) rather than crashing.
923 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
924 OBJ_ELF, rather than of S_GET_OTHER.
926 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
928 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
930 * Makefile.in (VERSION): Set to 2.8.1.
932 * Branched binutils 2.8.
934 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
936 * COPYING: Update FSF address.
938 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
940 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
942 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
944 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
946 * config-gas.com: Update to handle both vax and alpha.
947 * makefile.vms: Update to use config-gas.
948 * conf-a-gas.com: Remove file.
950 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
952 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
953 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
954 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
957 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
959 * config/tc-tic80.c (line_comment_char): Make '#' start comments
960 at the beginning of a line for compatibility with .S files where
961 cpp leaves the filename transitions beginning with '#'.
964 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
966 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
967 tc_coff_sizemachdep if OBJ_COFF.
969 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
971 * config/tc-ppc.c (register_name): Declare.
973 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
975 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
976 * configure: Rebuild.
978 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
980 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
981 (mips16_mark_labels): New static function.
982 (append_insn): Call mips16_mark_labels.
983 (mips_emit_delays): Likewise.
984 (s_insn): Likewise. Don't call mips_clear_insn_labels.
985 (s_mips_stab): New static function.
987 * configure.in: Use ELF for mips-*-gnu*.
988 * configure: Rebuild.
990 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
992 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
995 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
997 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
998 set OPCODES_LIB to empty.
999 * configure: Rebuild.
1001 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1003 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1005 * configure: Rebuild.
1007 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * itbl-parse.y (yyerror): Make static. Declare.
1011 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1012 * configure.in: Set emulations for mips-*-linux*-*.
1013 * configure: Rebuild.
1015 * config/tc-mips.c (struct mips_set_options): Define.
1016 (mips_opts): New static variable.
1017 (mips_isa): Remove. Now a field in mips_opts. Change all
1019 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1020 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1021 (struct mips_option_stack): Define.
1022 (mips_opts_stack): New static variable.
1023 (s_mipsset): Add support for .set push and .set pop.
1024 * doc/c-mips.texi: Document .set push and .set pop.
1026 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1027 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1028 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1030 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1032 * as.c (parse_args): Update copyright date in version message.
1034 * Makefile.in (clean-here): Remove dependency files.
1036 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1037 (s_mri_common): Check S_IS_COMMON unconditionally.
1038 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1039 * config/tc-alpha.c (s_alpha_comm): Likewise.
1040 * config/tc-mips.c (nopic_need_relax): Likewise.
1041 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1042 (ppc_pe_comm): Likewise.
1043 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1044 common symbol to bfd_com_section_ptr.
1045 * config/tc-sparc.c (s_common): Likewise.
1046 (tc_gen_reloc): Likewise.
1049 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1051 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1054 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1056 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1059 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1064 * listing.c (print_lines): Add lineno parameter. Change all
1066 (listing_listing): Only call calc_hex for the right line.
1067 (listing_list): Set the new edict based on the current edict, in
1068 order to handle listing commands in macros correctly.
1070 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1073 * cond.c (cond_finish_check): New function.
1074 * as.h (cond_finish_check): Declare.
1075 * as.c (main): Call cond_finish_check.
1078 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1080 * config/tc-d30v.c (md_assemble): If two instructions
1081 are supposed to be assembled in parallel and the first one is
1082 long, print an error and stop.
1083 (md_apply_fix3): Don't calculate absolute relocs. Just write
1087 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * config/tc-i386.h (iclrKludge): Define.
1090 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1092 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1094 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1095 * config/tc-alpha.c (alpha_debug): New static variable.
1096 (md_parse_option): Set alpha_debug if -g is seen.
1097 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1100 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1102 * config/tc-d30v.c (build_insn): Enable range-checking code.
1103 (postfix): Stop at space or comma. Fixes PR 11862.
1104 (md_assemble): Change error message.
1107 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1109 * Makefile.in: Added automatic dependency building.
1110 * dep-in.sed: New file.
1112 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1114 * config/obj-ieee.c (segment_name): Don't define function if this
1117 * config/obj-coff.h (DO_STRIP): Don't define.
1118 * config/tc-h8300.h (DO_STRIP): Don't define.
1119 * config/tc-h8500.h (DO_STRIP): Don't define.
1120 * config/tc-w65.h (DO_STRIP): Don't define.
1121 * config/tc-z8k.h (DO_STRIP): Don't define.
1123 * symbols.c (colon): Call obj_frob_label if it is defined.
1124 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1126 * configure.in: Don't set files and links. Don't call
1127 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1128 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1129 * configure: Rebuild.
1130 * Makefile.in (TARG_CPU_C): New variable.
1131 (TARG_CPU_O, TARG_CPU_H): New variables.
1132 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1133 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1134 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1135 (LINKED_SOURCES): Remove.
1136 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1137 (LINKED_HEADERS): Remove.
1138 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1139 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1141 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1142 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1143 (itbl-cpu.h): Remove target.
1144 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1147 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1151 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1153 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1154 open coded loop that does not require the name to start with a
1157 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1159 * frags.c (frag_var): Change offset parameter to offsetT.
1160 (frag_variant): Likewise.
1161 * frags.h (frag_variant, frag_var): Update declarations.
1162 * config/tc-m68k.c (struct m68k_it): Change foff field to
1164 (add_frag): Change off parameter to offsetT.
1165 * Several files: Add casts to calls to frag_var.
1167 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1168 serialize a parallel make.
1169 (itbl-parse.h): Split target out from itbl-parse.c.
1171 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1173 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1175 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1176 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1177 storing the value of a common symbol.
1179 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1181 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1183 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1184 that is done by symbol_remove and symbol_insert.
1186 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1189 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * config/tc-mips.c (load_register): In 32 bit mode, when not
1192 dealing with a 64 bit number, permit the upper 32 bits to be set
1193 even if bit 31 is not set.
1195 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1197 * read.c (potable): Add "equiv".
1198 (s_set): Handle .equiv based on argument.
1199 * doc/as.texinfo (Equiv): New node to document .equiv.
1200 (Err): New node to document .err.
1202 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1204 * Many files: Add function prototypes.
1205 * as.c (show_usage, parse_args): Make static.
1206 * frags.h (frag_alloc): Declare.
1207 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1208 * symbols.c (dollar_label_instance): Change return type to long.
1209 * symbols.h (print_symbol_value): Declare.
1210 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1211 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1212 (remove_subsegs, relax_frag): Make static.
1213 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1214 (what_kind_of_float): Likewise.
1215 (atof_vax): Make static. Change what_kind to int.
1216 (md_atof): Change what_statement_type to int.
1217 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1218 * config/tc-alpha.c (vax_md_atof): Declare.
1219 (md_atof): Don't declare atof_ieee and vax_md_atof.
1220 * config/tc-i386.c (set_16bit_code_flag): Make static.
1221 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1222 * config/tc-m68k.c (add_fix): Change width to int.
1223 (insert_reg): Change regname to const.
1224 (md_atof): Don't declare atof_ieee.
1225 (demand_empty_rest_of_line): Don't declare.
1226 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1227 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1228 (parse_keyword_arg): Change lookup_fn to take const arg.
1229 (md_atof): Don't declare atof_ieee.
1230 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1231 (tc_aout_pre_write_hook): Don't declare.
1233 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1235 * as.h (bfd_alloc_by_size_t): Don't declare.
1236 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1238 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1240 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1241 (symbol_append): Set sy_next and sy_previous when adding a single
1242 symbol to an empty list. Call debug_verify_symchain.
1243 (verify_symbol_chain): Use assert, not know.
1245 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1247 * NEWS: Note BeOS support.
1248 * configure.in: (ppc-*-beos): New target, use coff as object format.
1249 * configure: Regenerate with autoconf.
1251 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1253 * config/tc-mips.c (md_apply_fix): Improve error message for out
1256 * Makefile.in: Add dependencies on obstack.h where needed.
1258 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1261 case of a symbol equated to another symbol when using SVR4_PIC.
1263 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1265 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1267 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1268 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1270 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1271 and md_elf_section_change_hook if they are defined.
1272 (obj_elf_text, obj_elf_previous): Likewise.
1274 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1276 * config/obj-multi.h (struct elf_obj_sy): Define if
1278 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1280 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1281 OBJ_SYMFIELD_TYPE is defined.
1283 * doc/as.texinfo (bss): Improve description of .bss section. In
1284 ELF or COFF, you are permitted to switch into the section.
1285 (Comm): Rewrite description of common symbols.
1286 (Lcomm): Mention that some targets permit a third argument.
1288 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1290 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1292 * symbols.c (colon): Change type of local to int. From Alan Modra
1293 <alan@spri.levels.unisa.edu.au>.
1295 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1296 alignment if a zero fill pattern was explicitly specified.
1297 * config/tc-sh.c (sh_do_align): Likewise.
1299 * read.c (equals): Always permit register names to be redefined.
1301 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1302 mips16 symbol to be adjusted if a symbol is being subtracted from
1305 From Eric Youngdale <eric@andante.jic.com>:
1306 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1307 illegal symbol version names.
1308 (elf_frob_symbol): Check for external default versions.
1310 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1312 From Eric Youngdale <eric@andante.jic.com>:
1313 * config/obj-elf.h (struct elf_obj_sy): Define.
1314 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1316 * config/obj-elf.c (obj_elf_symver): Just record the name.
1317 (obj_symbol_new_hook): Initialized versioned_name field.
1318 (elf_frob_symbol): If there is a versioned_name, either rename the
1319 symbol, or add an alias with that name.
1321 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1323 * config/tc-mn10300.c (md_relax_table): Define.
1324 (md_convert_frag): Implement.
1325 (md_assemble): Handle relaxable operands/instructions correctly.
1326 (md_estimate_size_before_relax): Implement.
1327 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1329 * config/tc-mn10200.c (md_relax_table): Fix typos.
1331 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1332 relocs anymore. Tweak fx_offset for pc-relative relocs.
1334 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1336 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1339 start-sanitize-tic80
1340 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1342 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1344 * config/tc-tic80.c (md_begin): Declare external variable
1345 coff_flags and insert an F_AR32WR bit into it.
1348 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1350 * read.c (equals): Add reassign parameter. Change all callers.
1351 * read.h (equals): Update declaration.
1353 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1355 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1356 can rely on the frag address to determine whether a frag is
1359 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1361 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1362 (S_LOCAL_NAME): Likewise.
1363 (FAKE_LABEL_NAME): Define unconditionally.
1364 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1366 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1367 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1368 Don't define FAKE_LABEL_NAME.
1369 * config/te-ic960.h: Likewise.
1370 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1371 (mips_frob_file_before_adjust): Declare.
1372 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1373 (mips_local_label): Remove.
1375 * config/te-sco386.h: Remove; not used.
1377 start-sanitize-tic80
1378 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1380 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1381 byte alignment rather than power-of-two alignment that is the
1385 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1387 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1389 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1390 message, and add newline.
1391 (process_file): Don't process assignments in the label if this is
1392 a equ or assign pseudo-op.
1393 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1394 and K_EQU, to match documentation.
1396 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1398 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1399 to denote read-only data sections.
1401 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1403 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1404 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1406 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1407 binary number if the next character is '+' or '-'.
1409 start-sanitize-tic80
1410 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1412 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1413 (find_opcode): Match operands that can be floats.
1414 (build_insn): Handle O_big (float) expressions and build
1418 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1420 * configure.in (mips*-*-lnews*): New target, also make empty
1421 emulation list for this target.
1422 * configure: Update.
1423 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1424 (mips_target_format): Use.
1425 * te-lnews.h: New file.
1427 start-sanitize-tic80
1428 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1430 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1431 operands with :m or :s modifiers and generate the right opcodes
1435 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
1438 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
1440 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1442 * config/tc-m68k.c (instring): Useless local declaration of
1443 crack_operand removed.
1444 * expr.h (expressionS): Changed type of X_op field to operatorT if
1447 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
1449 Based on patches from Robert Lipe <robertl@dgii.com>:
1450 * configure.in: Add i386coff and i386elf to emulation list.
1451 * configure: Rebuild.
1452 * as.c (i386coff, i386elf): Declare.
1453 * obj.h (coff_format_ops): Declare.
1454 * config/obj-coff.c (OBJ_HEADER): Define.
1455 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
1456 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
1457 (obj_pseudo_table): Add "version".
1458 (coff_pop_insert): New static function.
1459 (coff_sec_sym_ok_for_reloc): New static function.
1460 (no_func): New static function.
1461 (coff_format_ops): New variable.
1462 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
1463 (obj_symbol_new_hook): Define.
1464 (coff_obj_read_begin_hook): Declare.
1465 (obj_read_begin_hook): Define.
1466 * config/tc-i386.h (i386_target_format): Declare.
1467 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
1468 OUTPUT_FLAVOR when appropriate.
1469 (i386_target_format): New function.
1470 * Makefile.in (obj-coff.o): New target.
1471 (e-i386coff.o, e-i386elf.o): New targets.
1473 From Stephen Williams <steve@icarus.icarus.com>:
1474 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
1475 (_tc_get_bal_of_call): Don't declare.
1476 (tc_get_bal_of_call): Declare as function, don't define as macro.
1477 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
1478 in sy_tc field, not x_balntry field.
1479 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
1480 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
1481 field, not x_balntry field.
1483 * config/obj-elf.c (obj_elf_section): Permit a .note section to
1484 have the SHF_ALLOC attribute.
1486 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
1487 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
1488 (itbl-lex.o): Depend upon itbl-parse.h.
1490 * itbl-parse.y (yyerror): Change return type to int. Change to
1491 use old style function declaration.
1493 * Makefile.in (itbl-lex.o): Remove -Wall.
1494 (itbl-parse.o): Likewise.
1496 * cond.c (s_ifdef): If we should omit conditionals from listings,
1498 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
1499 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
1500 (listing_listing): Handle EDICT_NOLIST_NEXT.
1501 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
1502 * listing.h (LISTING_NOCOND): Define.
1503 (LISTING_SKIP_COND): Define.
1504 * as.c (show_usage): Mention c as a suboption of -a.
1505 (parse_args): Handle c as a suboption of -a.
1506 * doc/as.texinfo: Document -alc.
1508 start-sanitize-tic80
1509 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1511 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1514 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1516 * doc/as.texinfo: Document .symver.
1518 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1520 * config/tc-d10v.c: Change pre_defined_registers to
1521 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1523 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1525 * config/obj-coff.c: Fix typo in comment section.
1526 start-sanitize-tic80
1527 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1528 an additional alignment argument.
1529 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1531 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1535 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1537 * Makefile.in: Remove dependancies on itbl-cpu.h.
1538 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1541 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1543 * itbl-ops.h: Include as.h.
1545 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1547 * as.c: Remove -t option.
1548 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1549 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1550 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1552 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1554 * itbl-ops.c: Don't define DEBUG.
1556 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1558 * Makefile.in: Update itbl-test.c to reflect its new location.
1560 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1562 * itbl-ops.c: Add test for itbl_have_entries.
1563 * config/tc-mips.c: Remove test for itbl_have_entries.
1564 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1566 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1568 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1569 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1570 (LEX, LEXFLAGS): Define.
1571 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1573 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1575 * itbl-parse.y: Fix indentation mistakes from indent program.
1576 * itbl-lex.l: Fix indentation mistakes from indent program.
1577 * itbl-ops.h: Add include for ansidecl.h.
1578 Add PARAMS around function arguments.
1579 Add declaration for itbl_have_entries.
1580 * itbl-ops.c: Add PARAMS around function arguments.
1581 * Makefile.in: Add itbl build rules.
1582 Add dependancies for itbl files to mips target.
1583 * as.c: Add itbl support.
1584 Add new option "--insttbl" for dynamically extending instruction set.
1585 * as.h: Declare insttbl_file_name;
1586 the name of file defining extensions to the basic instruction set
1587 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1588 itbl-ops.o to extra_objects for mips configuration.
1589 Add include file link from itbl-cpu.h to
1590 config/itbl-${target_cpu_type}.h.
1591 * config/tc-mips.c: Allow copz instructions.
1592 Add notes for future additions to the itbl support.
1594 (macro): Call itbl_assemble to assemble itbl instructions.
1595 See if an unknown register is specified in an itbl entry.
1597 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1598 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1600 start-sanitize-tic80
1601 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1602 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1604 (build_insn): Grab a frag early so we can use the address in
1605 fixups. Take one's complement of BITNUM values before insertion
1606 in opcode. Add code to support O_symbol operands.
1607 (md_apply_fix): Replace unimplemented warning with implementation.
1608 (md_pcrel_from): Ditto.
1609 (tc_coff_fix2rtype): Ditto.
1612 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1614 * config/tc-d30v.c (parallel_ok): New function.
1615 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1617 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1618 relocation is in different section. Fixes PR11574.
1620 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1622 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1623 don't set the section alignment to 2**4.
1625 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1627 * config/tc-m68k.c (line_comment_chars): Add '*'.
1629 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1630 (do_scrub_begin): Don't set lex['*'].
1631 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1632 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1635 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1636 * configure: Rebuild.
1637 * config/te-svr4.h: New file.
1638 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1639 TE_SVR4 or TE_DELTA.
1641 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1643 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1644 short conditional branch around a long unconditional branch.
1646 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1648 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1651 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1654 * symbols.c (resolve_symbol_value): If both left and right
1655 operands are undefined, warn about both of them.
1657 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1659 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1660 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1661 (obj_elf_symver): New static function.
1662 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1665 * write.c (relax_segment): Make type and printf format agree.
1667 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1671 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1673 * config/tc-d30v.c, config/tc-d30v.h: New files.
1675 * configure: Rebuilt.
1677 * configure.in: Add case for d30v.
1680 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1682 * config/tc-alpha.h (md_operand): Define with a null expansion,
1683 like all the other targets.
1684 * doc/internals.texi (CPU backend): Add missing word in
1685 md_flush_pending_output description. Fix typo in md_convert_frag
1687 start-sanitize-tic80
1688 * config/tc-tic80: Minor comment additions/changes.
1691 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1693 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1694 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1695 * config/obj-coff.c (obj_coff_def): Use
1696 tc_canonicalize_symbol_name if defined.
1697 (obj_coff_tag, obj_coff_val): Likewise.
1698 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1700 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1702 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1703 does not actually work, though:
1704 * configure.in (i386-sequent-bsd*): New target.
1705 * configure: Rebuild.
1706 * config/tc-dynix.h: New file.
1707 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1709 * read.c (do_align): Add max parameter. Change all callers.
1710 Remove useless static variables.
1711 (s_align): New static function. Do common portion of
1712 s_align_bytes and s_align_ptwo.
1713 (s_align_bytes, s_align_ptwo): Just call s_align.
1714 * frags.c (frag_align): Add max parameter. Change all callers.
1715 (frag_align_pattern): Likewise.
1716 * frags.h (frag_align, frag_align_pattern): Update declarations.
1717 * write.c (relax_segment): Limit alignment change to fr_subtype.
1718 Fix some types to be addressT.
1719 * config/obj-coff.c (size_section): Likewise.
1720 * config/obj-ieee.c (size_section): Likewise.
1721 * config/tc-d10v.h (md_do_align): Add max parameter.
1722 * config/tc-i386.h (md_do_align): Likewise.
1723 * config/tc-m88k.h (md_do_align): Likewise.
1724 * config/tc-m88k.c (m88k_do_align): Likewise.
1725 * config/tc-sh.h (md_do_align): Likewise.
1726 * config/tc-sh.c (sh_do_align): Likewise.
1727 * as.h: Improve comments on rs_align and rs_align_code.
1728 * doc/as.texinfo: Document new alignment arguments.
1729 * doc/internals.texi (Frags): Document use of fr_subtype field for
1730 rs_align and rs_align_code.
1732 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1734 * config/tc-mips.c: Changed opcode parsing.
1736 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1738 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1739 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1740 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1741 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1742 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1743 to a location consistent with the rest of the target include files.
1744 * config/tc-i386.c: Remove misleading comment.
1745 * doc/internals.texi (CPU backend): Add description of function
1746 md_undefined_symbol.
1747 start-sanitize-tic80
1748 * config/tc-tic80.c: Add code to insert predefined symbols into the
1749 symbol table so they can be parsed by the standard expression parser.
1750 Remove custom code that use to parse them.
1751 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1752 to a location consistent with the rest of the target include files.
1755 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1757 * as.h: GNU c provides unlink() function.
1759 Unify section handling on openVMS/Alpha:
1760 * config/tc-alpha.c(s_alpha_link): Remove.
1761 (s_alpha_section): New function.
1762 Remove case-hacking of symbols
1763 Add .code_address pseudo-op.
1764 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1765 (s_alpha_code_address): New function.
1766 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1767 static constructors/destructors.
1768 Add debug code for crash debugs, to be removed when traceback code
1769 is added to object code.
1770 (s_alpha_name): New function for .name pseudo-op.
1771 (alpha_print_token): New function to print token expressions with
1772 alpha specific extensions.
1774 * makefile.vms: Allow compilation with current gcc snapshot.
1776 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1778 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1779 (DVIPS): Set to dvips.
1780 (ps, as.ps, gasp.ps): New targets.
1781 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1782 and MAKEINFO env variables.
1783 (internals.ps): Use DVIPS macro.
1784 (clean): Remove core and backup files.
1785 (distclean): Remove temporary files from building internals.
1787 * doc/internals.texi (Frags): Fix typo.
1788 (GAS processing): Ditto.
1789 (CPU backend): Ditto.
1790 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1791 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1792 * read.c: Remove ugly hack that dealt with config files not
1793 correctly defining TARGET_BYTES_BIG_ENDIAN.
1794 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1795 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1796 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1797 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1798 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1799 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1800 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1801 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1802 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1803 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1804 whether it is defined or not.
1805 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1806 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1807 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1808 whether it is defined or not.
1809 start-sanitize-tic80
1810 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1811 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1814 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1816 * write.c (write_relocs): Correct text in as_fatal error message,
1817 bfd_perform_relocation -> bfd_install_relocation.
1819 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1821 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1822 * read.c (LEX_TILDE): Define if not defined.
1823 (lex_type): Use LEX_TILDE.
1824 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1825 not is_part_of_name.
1827 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1829 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1832 * config/tc-mips.c (mips16_extended_frag): Correct base address
1833 for an extended PC relative instruction.
1834 (md_convert_frag): Likewise.
1836 * config/tc-mips.c (prev_nop_frag): New static variable.
1837 (prev_nop_frag_holds): New static variable.
1838 (prev_nop_frag_required): New static variable.
1839 (prev_nop_frag_since): New static variable.
1840 (append_insn): If we aren't reordering, and prev_nop_frag is not
1841 NULL, and we don't need any nops, then decrease the size of
1842 prev_nop_frag. Don't insert nops because of instructions in
1843 noreorder sections. Remember whether the previous instructions
1844 where in noreorder sections even when not reordering.
1845 (mips_no_prev_insn): Add preserver parameter. Change all
1846 callers. Refer prev_nop_frag variables when appropriate.
1847 (mips_emit_delays): Set up prev_nop_frag.
1848 (s_mipsset): Clear prev_nop_frag if reordering.
1850 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * config/tc-mips.c (append_insn): Remove useless code which
1853 handled swapping a mips16 jump with a mips16 instruction with a
1856 * config/tc-mips.c (md_parse_option): When debugging, set
1857 mips_optimize to 1, not 0.
1859 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1861 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1862 like the expression was based on `.', adjust the value of the
1865 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1866 extended instruction in a delay slot when not reordering.
1867 (md_convert_frag): Warn if an extended instruction appears in a
1870 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1871 (s_insn): New static function.
1872 * doc/c-mips.texi: Document .insn.
1874 * config/tc-mips.c (md_begin): Add the general registers to the
1876 (mips16_ip): First parse the expression, and then see whether it
1877 came up with a register, rather than trying to first see whether
1878 we are looking at a register.
1880 start-sanitize-tic80
1881 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1883 * config/tc-tic80.c: Numerous changes and additions to flesh
1884 out functions that were previously just stubs, and fix some
1885 problems found using the new TIc80 testsuite cases.
1888 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1890 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1891 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1893 * config/tc-mips.c (append_insn): Output jump instruction as a
1894 pair of 2 byte instructions, rather than as a single 4 byte
1897 start-sanitize-r5900
1898 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1899 (mips_ip): Don't check INSN_ISA for a macro.
1902 start-sanitize-r5900
1903 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1905 * config/tc-mips.c: added r5900.
1908 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1910 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1911 config/itbl-mips.h: Add copyright message and fix indentation.
1913 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1915 * itbl-ops.c: New file. Add support for dynamically read
1916 instruction registers, opcodes and formats. Build internal table
1917 for new instructions and provide callbacks for assembler and
1919 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1921 * itbl-ops.h: New file. Header file for itbl support.
1922 * config/itbl-mips.h: New file. Mips specific definitions for
1925 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1927 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1928 fit into the constant field of a relaxable operand, then it does
1931 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1933 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1934 a jsr target in a different section just like a jsr to
1935 an undefined target.
1937 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1939 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1940 against any mips16 symbols, not just externally visible ones.
1941 (md_apply_fix): Corresponding change.
1943 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1945 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1946 the operand of the exit instruction.
1948 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1950 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1951 as O_symbol, copy over the segment.
1953 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1955 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1956 fixup to be against the section symbol, adjust the value
1959 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1961 * write.c (write_relocs): Avoid looping on equated symbols.
1962 Adjust fx_offset by X_add_number for each symbol.
1963 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1965 (fixup_segment): Add a loop to track down equated symbols and
1966 adjust fx_offset appropriately.
1968 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1970 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1971 jmp -> bra relaxing.
1972 (md_convert_frag): Handle jmp->bra relaxing.
1973 (md_assemble): Handle jmp->bra relaxing.
1974 (md_estimate_size_before_relax): Likewise.
1976 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1978 * config/tc-i386.c (i386_align_code): Add comments explaining the
1981 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1983 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1984 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1986 (md_longopts): Add "enforce-aligned-data".
1987 (md_show_usage): Mention --enforce-aligned-data.
1988 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1989 enforce-aligned-data.
1991 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1992 "word", and "short".
1993 (ppc_xcoff_cons): New static function.
1995 * write.c (relax_segment): Give an error if a .space symbol is
1996 common or undefined.
1998 * read.c (read_a_source_file): Don't handle mri_pending_align if
1999 the handler is s_globl or s_ignore.
2001 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
2003 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2004 start-sanitize-tic80
2005 * config/tc-tic80.c: Many additions to previous placeholder file.
2006 * config/tc-tic80.h: Ditto.
2009 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2011 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2013 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
2015 * config/tc-mips.c (mips_fix_adjustable): New function.
2016 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2017 (mips_fix_adjustable): Declare.
2019 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2020 * read.c (read_a_source_file): After doing an mri_pending_align,
2021 adjust the line_label if there is one.
2022 (s_space): Set mri_pending_align if an odd number of bytes were
2025 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2027 * config/tc-d10v.h (md_do_align): Add this hook to call
2028 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2030 * config/tc-d10v.c (find_opcode): Correctly calculate
2031 branch displacement when .aligns are present.
2033 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2035 * config/tc-mn10200.c (md_relax_table): Define.
2036 (md_convert_frag): Implement.
2037 (md_assemble): Handle relaxable operands/instructions correctly.
2038 (md_estimate_size_before_relax): Implement.
2039 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2041 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2043 * config/tc-mips.c (append_insn): Give an error for jumps to a
2045 (md_apply_fix): Make a branch to an odd address an error rather
2048 * config/tc-mips.c (md_convert_frag): If the user explicitly
2049 requested an extended opcode, pass warn as true to mips16_immed.
2051 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2052 an explicit 0, so that explicitly extended instructions work
2055 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2057 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2058 symbol for a common symbol.
2060 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2062 Patch presumed to have been checked in awhile ago but wasn't.
2063 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2064 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2065 (relax_segment, case rs_org): Move code inside braces. Move locals
2066 target,after inside too.
2067 (relax_segment, case rs_machine_dependent): Guts moved to ...
2068 (relax_frag): New function.
2069 Call md_prepare_relax_scan if defined.
2071 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2073 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2074 'p' operand specifier.
2076 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2078 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2079 m68k family cpus which support long branch addressing modes.
2080 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2081 md_create_long_jump): Use it.
2083 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2085 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2086 the .reginfo or .MIPS.options section if configured for an
2089 * config/tc-mips.c (md_begin): Don't set interlocks for
2092 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2094 * read.c (read_a_source_file): Make sure the symbol ends with
2095 whitespace before checking whether the next character is '='.
2097 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2099 * config/tc-i386.c (sco_id): Moved from here...
2100 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2101 really is an SCO ELF specific thing, not just a SCO x86 specific
2104 start-sanitize-tic80
2105 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2107 * configure.in (tic80-*-*): Don't require 'coff'.
2108 * configure: Regenerate.
2111 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2113 * read.c (emit_expr): Check for overflow of a negative value
2115 * write.c (fixup_segment): Likewise.
2116 * config/obj-coff.c (fixup_segment): Likewise.
2118 * config/tc-m68k.c (struct label_line): Define.
2119 (labels, current_label): New static variables.
2120 (md_assemble): Mark current_label as text, and clear it.
2121 (m68k_frob_label): New function.
2122 (m68k_flush_pending_output): New function.
2123 (m68k_frob_symbol): New function.
2124 * config/tc-m68k.h (tc_frob_label): Define.
2125 (md_flush_pending_output): Define.
2126 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2127 (tc_frob_coff_symbol): Likewise.
2129 * read.c (read_a_source_file): When defining a macro in MRI mode,
2130 don't add the symbol to the symbol table.
2132 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2134 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2135 here since fixup_segment doesn't (linkrelax is set).
2136 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2138 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2140 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2143 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2145 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2146 to avoid warnings with the native HP compiler.
2147 (fix_new_hppa): Similarly for the r_type argument.
2148 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2149 in an #if OBJ_ELF to keep gcc -Wall quiet.
2150 (md_apply_fix): Always initialize "result".
2152 * config/tc-mn10200.c (md_assemble): Generate relocations.
2154 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2156 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2159 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2161 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2162 pass on the new file hook.
2164 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2165 !alpha_force_relocation, as local LITERALs can be adjusted to be
2166 relative to the section.
2168 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2170 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2172 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2173 aligned to odd boundary.
2174 (tc_frob_coff_symbol): Define.
2176 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2178 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2180 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2181 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2183 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2185 (md_assemble): If the size is 'B', set fx_signed.
2186 (md_apply_fix_2): Use fx_signed when checking for overflow.
2188 * write.h (struct fix): Add fx_signed field.
2189 * write.c (fix_new_internal): Initialize fx_no_overflow and
2191 (fixup_segment): Use fx_signed when checking for overflow.
2192 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2193 fx_signed when checking for overflow.
2195 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2197 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2198 updated, and all the useful information is in doc/internals.texi.
2200 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2201 * read.c (read_a_source_file): Check for conditional operators
2202 before doing an MRI pending alignment.
2203 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2204 (tc_conditional_pseudop): Define.
2205 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2206 * doc/internals.texi (CPU backend): Describe
2207 tc_conditional_pseudoop.
2209 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2210 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2212 (md_begin): Check m68k_rel32_from_cmdline before setting
2214 (m68k_mri_mode_change): Likewise.
2215 (md_longopts): Add --disp-size-default-16 and
2216 --disp-size-default-32.
2217 (md_parse_option): Handle new options.
2218 (md_show_usage): Mention new options.
2219 * doc/c-m68k.texi (M68K-Opts): Document new options.
2221 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2222 * config/tc-m68k.c (m68k_index_width_default): New static
2224 (m68k_ip): Use m68k_index_width_default to set the size of a base
2225 register whose size was not given.
2226 (md_longopts): Add --base-size-default-16 and
2227 --base-size-default-32.
2228 (md_parse_option): Handle new options.
2229 (md_show_usage): Mention new options.
2230 * doc/c-m68k.texi (M68K-Opts): Document new options.
2232 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2234 * configure.in: Recognize mips-*-linux* target.
2235 * configure: Rebuild.
2237 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2238 work if valueT is only 32 bits.
2240 * config/tc-mips.c: Throughout, check target_big_endian rather
2242 (byte_order): Remove.
2243 (mips_init_after_args): Remove.
2244 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2245 (mips_init_after_args): Don't declare.
2246 (tc_init_after_args): Don't define.
2248 * config/tc-mips.h (tc_frob_after_relocs): Define if
2250 (mips_elf_final_processing): Likewise.
2251 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2254 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2256 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2257 sld.{h,w} and the operand is relocatable, adjust the adend by
2258 shifting it right one bit.
2261 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2263 * read.c (read_a_source_file): Check mri_pending_align after
2264 checking for a macro. From Ronald F. Guilmette
2267 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2269 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2270 add segment argument. If OBJ_ELF, treat a relocation against a
2271 symbol in a linkonce section like a relocation against an external
2273 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2275 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2277 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2279 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2281 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2282 includes config.h instead of host.h, tc.h instead of tp.h, and
2283 targ-env.h instead of target-environment.h.
2284 Also, obj-format.h includes targ-cpu.h instead of
2286 start-sanitize-tic80
2287 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2288 * configure: Rebuild with autoconf.
2289 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2290 (TARGET_FORMAT): Define to "coff-tic80".
2291 * config/tc-tic80.c: New file for TIc80 support.
2292 * config/tc-tic80.h: New file for TIc80 support.
2295 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2300 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2302 * write.c (adjust_reloc_syms): If the fixup symbol has been
2303 equated to an undefined symbol, convert the fixup to being against
2304 the target symbol. Remove obsolete code handling a special case
2307 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2309 * mpw-make.sed: Use NewFolderRecursive for installation.
2311 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2313 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2315 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2317 * config/tc-d10v.c (md_assemble): Fix bug which caused
2318 second instruction in a line to be case sensitize. PR11312
2320 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2322 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2323 range check operands with MN10200_OPERAND_NOCHECK set.
2324 (check_operand): Likewise.
2326 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2328 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2329 (md_begin): Always align the text section to a four byte
2331 (append_insn): Remove call to record_align.
2333 * config/tc-mips.c (insn_label): Remove.
2334 (struct insn_label_list): Define.
2335 (insn_labels, free_insn_labels): New static variables.
2336 (mips_clear_insn_labels): New static function.
2337 (append_insn): Mark all mips16 text labels, and make them odd.
2338 Handle all labels after emitting a nop, not just one. Call
2339 mips_clear_insn_labels rather than just clearing insn_label.
2340 (mips_emit_delays): Add insns parameter, and use it to decide
2341 whether to mark mips16 labels. Handle all labels, not just one.
2342 Force mips16 labels to be odd. Change all callers.
2343 (mips16_immed): Don't check for an odd branch target.
2344 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2345 (mips16_extended_frag): Ignore the low bit in a branch target.
2346 (md_convert_frag): Likewise.
2347 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2348 clearing insn_label.
2349 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2350 (s_float_cons, s_gpword): Likewise.
2351 (s_align): Use insn_labels rather than insn_label.
2352 (s_cons, s_float_cons, s_gpword): Likewise.
2353 (mips_frob_file_after_relocs): New function.
2354 (mips_define_label): Rewrite to add to insn_labels list.
2355 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2356 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2357 out odd, increment it.
2359 * config/tc-mips.c (append_insn): Only update prev_insn when not
2360 reordering if place is NULL.
2362 * config/tc-mips.c (mips16_ip): Check for a missing expression
2363 when using the register indirect addressing mode.
2365 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2367 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2368 check 24bit operands for overflow.
2369 (check_operand): Likewise.
2371 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * doc/as.texinfo (Section): Document how to use the .section
2374 pseudo-op for COFF and ELF.
2376 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2378 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2380 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2383 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2384 store them. Adjust other RELAX_MIPS16 macros.
2385 (RELAX_MIPS16_DSLOT): Define.
2386 (RELAX_MIPS16_JAL_DSLOT): Define.
2387 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2388 handling of whether previous instruction has a fixup. Set
2389 prev_insn_reloc_type.
2390 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2391 (mips16_extended_frag): Use the right base address for a PC
2392 relative add or load.
2393 (md_convert_frag): Likewise. If a PC relative add or load is
2394 used, record the alignment for the section.
2396 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2399 linkonce section into a reloc against the section symbol.
2401 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2402 branch instructions.
2404 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2405 system, don't set the section alignment to 2**4.
2406 (s_change_sec): Likewise.
2407 (append_insn): Call record_alignment for the section.
2408 (md_section_align): Don't align the section size for an embedded
2411 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * write.c (adjust_reloc_syms): Make sure that symbols are
2414 resolved; expression symbols may have been skipped.
2415 * config/obj-coff.c (fixup_segment): Likewise.
2417 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2419 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2420 BFD_RELOC_24_PLT_PCREL relocation.
2421 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2423 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2425 * config/tc-d10v.c (write_2_short): Remove code that called
2426 parallel_ok() when the programmer specified parallel instructions.
2428 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2430 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2433 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
2434 * config/tc-mn10300.c (md_assemble): Likewise.
2436 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * config/tc-mips.c (append_insn): Make sure there is enough room
2439 in a frag after a mips16 instruction to switch it with a jump
2442 * config/tc-mips.c (mips16_extended_frag): Give an error for an
2443 attempt to use a non absolute symbol in an extending frag.
2445 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
2447 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
2448 * config/tc-mn10200.h: Likewise.
2450 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
2452 * app.c (do_scrub_chars): At the end of a C comment, pass space to
2453 UNGET rather than PUT. Set old_state before setting state to -2.
2455 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
2456 when extending because the value is exactly maxtiny + 1.
2458 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
2459 arguments, and store them. Adjust other RELAX_MIPS16 macros.
2460 (RELAX_MIPS16_USER_SMALL): Define.
2461 (RELAX_MIPS16_USER_EXT): Define.
2462 (mips16_small, mips16_ext): New static variables.
2463 (append_insn): Pass mips16_small and mips16_ext to
2464 RELAX_MIPS16_ENCODE.
2465 (mips16_ip): Set mips16_small and mips16_ext.
2466 (mips16_immed): Don't check mips16_autoextend.
2467 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
2469 * write.c (write_relocs): Print an error for an out of range
2470 fixup, rather than calling abort.
2472 * as.c (main): Unlink the output file if there are errors while
2473 generating the fixups.
2475 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * config/tc-mips.c (mips16_extended_frag): Don't call
2479 (md_convert_frag): Call resolve_symbol_value before calling
2480 S_GET_VALUE, and don't add in the frag address.
2482 * config/tc-mips.c (mips16_immed): Add file and line parameters,
2483 and use them when reporting errors. Change all callers.
2485 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
2487 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
2488 Remove '$' prefixing for registers.
2490 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
2492 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
2493 is initialized before using it.
2494 (d10v_cleanup): No longer uses its argument, so make it void.
2496 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2498 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * write.c (fixup_segment): Don't discard the symbol for a PC
2501 relative fixup to an absolute symbol.
2503 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2505 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
2506 with multiple sections.
2508 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2510 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2511 no-mips-16 to no-mips16.
2512 (s_mipsset): Accept .set mips16 and .set nomips16.
2514 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2516 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2517 argument, and check for +/- constant following the suffix, folding
2518 it into the expression.
2519 (ppc_elf_cons): Change ppc_elf_suffix calls.
2520 (md_assemble): Ditto.
2521 (shlib): Replace boolean mrelocatable with enumeration shlib.
2522 (md_parse_option): Discriminate between PIC style shared libraries
2524 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2527 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2529 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2530 change the comment characters.
2532 * config/tc-ppc.c (comment_chars): Delete in favor of
2534 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2536 (ppc_comment_chars): Select appropriate comment chars by default.
2537 (msolaris): New flag for -m{,no-}solaris.
2538 (md_parse_option): Recognize -K pic. Add support for
2540 (md_show_usage): Update.
2541 (md_begin): Do not set ELF flags if Solaris.
2542 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2543 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2545 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * as.c (main): Correct handling of flag_always_generate_output.
2549 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2551 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2552 fx_offset, not fx_addnumber.
2554 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2557 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2559 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2561 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2563 * config/tc-mips.c (md_section_align): Check for an alignment of
2564 4, not an alignment of 16. Corrects August 7 patch.
2566 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * configure, conf.in: Rebuild with autoconf 2.12.
2570 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2571 alignment is specified.
2573 Add support for mips16 (16 bit MIPS implementation):
2574 * config/tc-mips.c: Extensive additions for mips16 support, not
2576 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2577 (insn_uses_reg): Change last parameter to an enum.
2578 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2579 (md_relax_frag): Define as mips_relax_frag.
2580 (mips_relax_frag): Declare.
2581 (struct mips_cl_insn): Add use_extend and extend fields.
2582 (tc_fix_adjustable): Define.
2583 * config/obj-elf.h (S_GET_OTHER): Define.
2584 (S_SET_OTHER): Define.
2586 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2588 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2589 o and p operand specifiers.
2591 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2593 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2594 (relax_segment, case rs_org): Move code inside braces. Move locals
2595 target,after inside too.
2596 (relax_segment, case rs_machine_dependent): Guts moved to ...
2597 (relax_frag): New function.
2598 Call md_prepare_relax_scan if defined.
2599 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2602 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2604 * config/tc-mn10300.c (address_registers): Use '$' as register
2605 prefix instead of '%'.
2606 (data_registers, other_registers, md_assemble): Likewise.
2608 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2609 (data_registers, other_registers, md_assemble): Likewise.
2611 * config/tc-mn10300.c (md_assemble): Correctly determine the
2612 correct location and type for each relocation.
2613 (md_pcrel_from): Simplify.
2615 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2617 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2618 converted into branch around branch.
2620 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2622 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2623 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2625 * config/tc-mn10300.c (md_begin): Set linkrelax.
2626 (md_assemble): Create fixups as needed.
2627 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2629 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2631 * config/tc-d10v.c (parallel_ok): When automatically converting
2632 serial ops to parallel, do not consider a branch as the first
2635 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2637 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2639 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2641 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2643 (check_operand): Likewise.
2645 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2647 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2649 (write_2_short): Call parallel_ok to check whether two short
2650 instructions the user requested execute in parallel, can be
2653 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2655 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2656 allow a branch and link in parallel with an exe instruction.
2658 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2660 * doc/c-d10v.texi: Add info on @word modifier.
2662 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2664 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2665 operands are assumed to be 32bits. Use "bits" field to hold the
2666 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2667 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2670 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2671 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2673 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2674 MN10300_OPERAND_SPLIT.
2676 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2678 * config/tc-mn10300.c (md_assemble): Insert operands into
2679 the extension part of the instruction if necessary.
2680 (mn10300_insert_operand): Accept pointer to extension word
2681 argument. Make insn a pointer argument too. Return type
2682 is now void. All callers changed.
2684 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2686 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2687 repeated register operands.
2689 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2691 * doc/as.texinfo: Added section on reporting bugs.
2693 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2694 alpha_macro emit field to expect a const argument, and change the
2695 arg field to be const. Fix some spacing to follow the GNU
2698 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2700 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2701 (pca56) and 21264 (ev6) cpus.
2702 (md_apply_fix): Private relocation types are now negative.
2703 (alpha_force_relocation): Likewise.
2704 (tc_gen_reloc): Likewise.
2705 (emit_insn): Likewise.
2706 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2707 (emit_stX): Likewise.
2708 (emit_sextX): Likewise.
2710 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2712 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2713 a symbol found in a reloc.
2715 * symbols.c (resolve_symbol_value): Improve the error message if
2716 an undefined symbol is used in an expression.
2718 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * doc/internals.texi: Rewrite, and add a lot of documentation.
2721 * doc/Makefile.in (internals.info): New target.
2724 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2726 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2727 against weak symbols.
2729 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2731 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2734 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2735 fixup at the right address within the frag.
2737 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2738 to an absolute value, instead increment it as needed.
2740 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2741 * config/tc-v850.c: Fix some indention problems.
2742 (md_relax_table): Define for D9->D99 branch displacement
2744 (md_convert_frag): Do something useful instead of aborting.
2745 (md_estimate_size_before_relax): Likewise.
2746 (md_assemble): Note if the matching instruction has a relaxable
2747 operand. If it does, allocate frag with frag_var and don't
2751 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2753 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2754 write out any buffered instructions when a ".end" is found.
2756 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2758 * read.c (read_a_source_file): New hook md_cleanup().
2760 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * write.c (fix_new_exp): Use make_expr_symbol to build an
2763 expression symbol for a complex fixup.
2766 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2768 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2769 hacks to improve parsing of complex hi, lo, zda, etc
2771 (md_assemble): Don't demand and eat a trailing ')' after finding
2772 a v850 relocation prefix. Sign extend the constant in a
2773 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2775 (parse_cons_expression_v850): Don't eat a trailing ')' after
2776 finding a v850 relocation prefix.
2778 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2779 (TC_CONS_FIX_NEW): Likewise.
2780 * config/tc-v850.c (parse_cons_expression_v850): New function.
2781 (cons_fix_new_v850): Likewise.
2783 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2786 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2789 for an unknown relocation type.
2792 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2794 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2797 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2799 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2800 differently for movea & sst/sld insns.
2803 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2805 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2808 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2810 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2811 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2812 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2813 frob_file_after_relocs field.
2814 * config/obj-elf.c (elf_format_ops): Likewise.
2815 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2816 including obj-elf.h.
2818 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2820 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2821 specially if not ELF.
2822 (md_apply_fix): Handle BFD_RELOC_64.
2823 (tc_gen_reloc): Handle BFD_RELOC_64.
2825 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2826 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2829 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2830 Don't check S_GET_OTHER.
2832 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * config/tc-mips.c (mips_ip): Accept an odd floating point
2835 register with l.s or s.s.
2837 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2839 (obj_aout_type): New static function.
2841 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2846 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2848 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2849 and sdaoff expressions.
2851 * write.c (fixup_segment): Don't add symbol value to addend if
2852 TC_V850 and OBJ_ELF.
2853 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2856 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2857 (md_pcrel_from_section): Likewise.
2858 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2860 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2862 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2863 (md_pcrel_from_section): New function.
2864 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2867 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * config/tc-mips.c (load_register): Add cast to offsetT when using
2872 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2874 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2875 (elf_frob_file_after_relocs): ... here. New function.
2876 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2877 * write.c (write_object_file): Call *frob_after_relocs after the
2878 call to write_relocs.
2880 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2882 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2883 symbol, as this messes up linking. Instead, expand the recursive call
2884 inline and change up the appropriate bits to get the 0x8000 offset
2885 in the reloc addend.
2887 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2889 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2890 two symbols in the same segment to be adjusted.
2892 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2893 * configure: Rebuild.
2895 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2897 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2899 (ppc_elf_validate_fix): Ditto.
2900 (md_assemble): Ditto.
2902 (ppc_pe_section): Ditto.
2903 (ppc_frob_symbol): Ditto.
2905 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2907 * config/mn10300.c (md_assemble): Pass an extra shift count
2908 to mn10300_insert_operand based on the opcode format.
2909 (mn10300_insert_operand): Accept and use extra shift count
2912 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2913 formats rather than hard-coded constants.
2915 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2916 are 7 bytes long. Write out instructions in big-endian format.
2918 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2920 * config/tc-mn10300.c (md_assemble): Tweak further so
2921 that all instructions are parsed correctly.
2923 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2925 * as.h: Include libiberty.h.
2926 (xmalloc, xrealloc): Don't declare.
2927 * as.c: Don't include libiberty.h.
2928 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2929 * config/tc-mips.c: Likewise.
2930 * messages.c: Likewise.
2931 (xstrerror): Don't declare.
2932 * xmalloc.c: Remove.
2934 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2936 * config/tc-mn10300.h (pre_defined_registers) Remove.
2937 (system_registers, cc_names): Likewise.
2938 (address_registers, data_registers, other_registers): New register
2940 (register_name, system_register_name, cc_name): Remove.
2941 (mn10300_reloc_prefix): Likewise.
2942 (data_register_name): New function.
2943 (address_register_name, other_register_name): Likewise.
2944 (md_assemble): Rough cut at parsing operands. Remove lots of
2946 (md_apply_fix3): Disable for now.
2948 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2950 * config/tc-m68k.c (select_control_regs): New function, extracted
2951 out of m68k_init_after_args.
2952 (m68k_init_after_args): Use it.
2953 (mri_chip): Use it here as well to update set of allowed control
2956 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2958 * config/obj-elf.c (elf_begin): New function.
2959 (obj_elf_section): Add the section symbol to the symbol table.
2960 * config/obj-elf.h (obj_begin): Define.
2961 (elf_begin): Declare.
2962 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2965 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * config/obj-coff.c (fixup_segment): Subtract the section address
2968 from a PC relative reloc if TC_M68K.
2970 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2972 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2973 .uaxword available even if not OBJ_ELF.
2974 (md_atof): Remove unused local variable wordP.
2976 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2978 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2979 for Matsushita MN10x00 support.
2980 * configure.in: Recognize mn10x00-*-*
2981 * configure: Rebuilt.
2983 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2985 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2986 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2987 (load_expression): track clobbering of base reg before jmp/jsr.
2988 (s_alpha_file): pass case_hack flags and source filename via
2989 symbol table to bfd.
2990 * tc-alpha.h (TC_CONS_FIX_NEW): define
2992 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2994 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2995 * configure: Rebuild.
2997 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2999 * read.c (s_macro): Warn if a macro has the same name as a
3001 (s_space): In m68k MRI mode, align to a word boundary.
3002 * macro.c (define_macro): Add namep parameter. Change all
3004 * macro.h (define_macro): Update declaration.
3006 * as.c (show_usage): Print bug report address.
3007 (parse_args): Change version printing to match current GNU
3009 * gasp.c (show_usage): Print bug report address.
3010 (main): Change version printing to match current GNU standards.
3012 * config/tc-m68k.c (init_table): Correct access control unit
3013 register numbers. From Ken Rose <rose@netcom.com>.
3015 * config/tc-alpha.c: Add some static function prototypes.
3016 (alpha_macros): Move to top of file. Make static.
3017 (alpha_num_macros): Move to top of file.
3020 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3022 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3026 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3029 and just call sprintf_vma.
3031 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3035 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * read.c (float_cons): Call md_flush_pending_output if it is
3040 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3042 * config/tc-d10v.c (md_operand): Created. Allows operands to
3044 * config/tc-d10v.h (md_operand): Undefined.
3046 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3049 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3051 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3054 reloc for the i960 for a reloc in the same section. This undoes
3055 one of the two changes made Aug 19.
3057 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3059 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3060 symbols to the position of the debugging information.
3062 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * expr.c (expr): Always use unsigned right shifts for >>.
3066 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3068 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3069 slots when processing BL fixups.
3071 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3072 on the first half of the instruction.
3074 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3077 stabs expression, rather than giving an error.
3079 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3082 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * config/tc-mips.c (append_insn): Fill in the value for a constant
3085 jump, rather than creating a reloc.
3087 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3089 * config/tc-mips.c (append_insn): Don't swap an instruction which
3090 sets a condition code with an instruction which uses a condition
3092 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3095 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3096 (mips_ip): Give a better error message if the ISA level is wrong.
3097 (md_parse_option): Recognize -mcpu=[v][r]5000.
3099 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3101 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3103 (load_register): Ensure hi32 bits are not lost during lo32bit
3104 processing. Fix shift offset that was overflowing into the next
3105 instruction field. Add code to generate shorter sequences for
3106 constants with a single contiguous seqeuence of ones.
3108 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3110 * config/tc-d10v.c (d10v_dot_word): New function to support
3111 "@word" with the word pseudo-op.
3112 (md_apply_fix3): Cleanup and changes to support correct sizes
3113 for 16 and 18-bit relocs.
3115 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3117 * configure.in (sparc-*-aout): Set `em'.
3118 * configure: Regenerated.
3119 * config/te-sparcaout.h: New file.
3120 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3121 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3122 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3123 (SPECIAL_CASE_{SETSW,SETX}): Define.
3124 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3125 (md_begin): Delete setting of `target_big_endian'.
3126 (output_insn): New function.
3127 (md_assemble): Rewrite. Add `setx' support.
3128 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3130 (md_atof): Add little endian support.
3131 (md_number_to_chars): Likewise.
3132 (md_apply_fix): Likewise.
3133 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3134 (md_parse_option): Likewise.
3135 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3137 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3139 * ecoff.c (ecoff_new_file): New function.
3140 * ecoff.h (ecoff_new_file): Declare.
3141 * config/obj-ecoff.h (obj_app_file): Define.
3143 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3145 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3146 symbol by 32k so that our 16-bit signed offset can address the
3147 entire chunk. Reported by <matt@lkg.dec.com>.
3149 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * config/tc-mips.c (load_register): Remove unused variable tmp.
3153 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3155 * config/tc-mips.c (load_register): Remove unnecessary code that
3156 was causing the high 32bits of 64bit constants to be lost.
3158 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3160 * config/tc-d10v.c: Added changes to support function
3161 pointers and "@word" syntax.
3164 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3166 * config/tc-v850.c: Remove commented out and #if 0'd code.
3167 (v850_reloc_prefix): Provide prototype.
3168 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3170 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3171 (md_assemble): Add default to case statement.
3173 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3175 * config/tc-v850.c (md_assemble): Compute size of the instrction
3178 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3181 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3184 routines to fetch/store the updated instruction from/to memory.
3185 (v850_insert_operand): If the operand has a specialized insert
3188 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3190 * config/tc-v850.c (reg_name_search): Align calling convention to
3191 be like identical function found in tc-ppc.c.
3192 (get_reloc): Removed.
3193 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3194 (md_assemble): emit fixups.
3195 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3197 (md_apply_fix3): handle fixups/relocs.
3198 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3201 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * configure.in (sh-*-elf*): New target.
3205 * config/tc-sh.h (TARGET_ARCH): Define.
3206 (WORKING_DOT_WORD): Define.
3207 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3208 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3209 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3210 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3211 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3212 (SUB_SEGMENT_ALIGN): Likewise.
3213 (RELOC_32): Don't define.
3214 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3215 (target_big_endian): Declare if OBJ_ELF.
3216 (TARGET_FORMAT): Define if OBJ_ELF.
3217 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3219 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3220 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3221 (struct sh_count_relocs): Define.
3222 (sh_count_relocs): New static function, broken out of
3223 sh_frob_file. Add BFD_ASSEMBLER code.
3224 (sh_frob_section): Likewise.
3225 (sh_frob_file): Call sh_frob_section.
3226 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3227 call section_symbol rather than seg_info (seg)->dot.
3228 (md_section_align): Add OBJ_ELF version.
3229 (SWITCH_TABLE_CONS): Define.
3230 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3231 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3232 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3234 (struct reloc_map): Define if not BFD_ASSEMBLER.
3235 (coff_reloc_map): Likewise.
3236 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3237 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3238 * write.c (write_relocs): Ifdef out fx_where test which triggers
3239 inappropriately for SH ELF.
3240 (write_object_file): Call tc_frob_file_before_adjust and
3241 obj_frob_file_before_adjust if they are defined.
3243 * write.c (write_object_file): Use BFD_RELOC_16, not
3244 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3246 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3249 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3251 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3252 branch sizes in across sections.
3255 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3257 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3260 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3262 * config/tc-v850.c (md_begin): Deal with end of opcode
3266 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3268 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3269 the wrong opcode for cases like st2w where there are many forms
3270 of the same instruction.
3272 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3274 * expr.c (operand): If md_parse_name is defined, call it before
3275 calling symbol_find_or_make.
3276 * config/tc-ppc.h (md_parse_name): Define.
3277 (ppc_parse_name): Declare.
3278 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3280 (register_name): Update call to reg_name_search.
3281 (cr_operand): New static variable.
3282 (cr_names): New static const array.
3283 (ppc_parse_name): New function.
3284 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3285 cr_operand before calling expression.
3287 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3289 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3290 hppa_gen_reloc_type call.
3292 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3294 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3295 on addresses. Improved error messages.
3296 * doc/c-d10v.texi: Added docs for register pairs.
3298 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3300 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3303 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3305 * ecoff.c (init_file): Initialize fMerge to 1.
3306 (add_file): Restore old file merging code, but only merge files if
3308 (ecoff_directive_loc): Clear fMerge field of current file.
3309 (ecoff_generate_asm_lineno): Likewise.
3311 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3313 * doc/c-d10v.texi: Fix typo.
3316 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3318 * config/tc-v850.c (md_assemble): Correct bit masking for
3319 hi and lo expressions.
3321 * config/tc-v850.c (md_assemble): Rough cut at demanding
3322 "ep" or "r30" in sst and sld instructions.
3323 (md_apply_fix3): Don't abort. Just warn that we don't
3326 * config/tc-v850.c (CC_NAME_CNT): Define.
3327 (cc_name): New function.
3328 (md_assemble): Handle V850_OPERAND_CC correctly.
3330 * config/tc-v850.c (md_assemble): Don't forget to initialize
3333 * config/tc-v850.c (reg_name_search): Generalize to search
3334 any given register table.
3335 (register_name): Pass appropriate table and size to reg_name_search.
3336 (system_register_name): New function.
3337 (SYSREG_NAME_CNT): Define.
3338 (md_assemble): Handle operands which are system registers.
3340 * config/tc-v850.c (md_assemble): If we find a register, but the
3341 opcode doesn't want a register, then we don't have a match.
3342 (md_assemble): Get size of the instruction from the opcode table.
3345 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3347 * configure.in: Set and substitute HLDENV.
3348 * configure: Rebuild.
3349 * Makefile.in (HLDENV): New variable.
3350 (as.new): Use $(HLDENV).
3352 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3353 if an array dimension is not known.
3355 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3357 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3358 * doc/c-d10v.texi: Cleanup.
3361 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3363 * config/tc-v850.c: New file.
3364 * config/tc-v850.h: New file.
3365 * configure (v850-*-elf): New target.
3366 * configure.in (v850-*-elf): New target.
3369 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3371 * doc/c-d10v.texi: New file.
3372 * doc/all.texi: Added D10V stuff.
3373 * doc/as.texinfo: Added D10V stuff.
3375 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3377 * config/tc-d10v.c: All references to defined symbols should
3378 now use the optimal instruction. .float and .double now work.
3380 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3383 section address for the i960 as is done for the i386.
3385 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3387 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3388 case, forward-include bfd/elf-bfd.h.
3390 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3392 * config/tc-d10v.c: Add additional information to the opcode
3393 table to help determinine which instructions can be done
3396 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3398 * config/tc-arm.c: Major changes to add Thumb support, with lots
3399 of change input from <rearnsha@armltd.co.uk>.
3400 Reverted to INSN_SIZE macro, rather than insn_size variable.
3401 (insns): Added ARM "bx" instruction support.
3402 (tinsns): Added Thumb instruction definition structure.
3403 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3404 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3405 (opcode_select,s_arm,s_thumb,s_code): Added.
3406 (decode_shift): Allow upper-case RRX.
3407 (do_ldst): Simpler halfword support.
3408 (do_ldmstm): Improved.
3409 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3410 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3411 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3412 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3413 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3415 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3416 (md_parse_option): Add support for -mthumb.
3417 (md_show_usage): Updated to reflect new command line option.
3418 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3419 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3420 fragment information to be held.
3422 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3424 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3425 non-null, but is a constant.
3426 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3427 so that error reporting will work correctly.
3429 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3432 against weak symbols.
3434 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3436 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3437 (ppc_force_relocation): Declare if OBJ_XCOFF.
3438 * config/tc-ppc.c (ppc_force_relocation): New function if
3441 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3445 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3447 * config/tc-d10v.c: Fix problem with relocs.
3449 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
3452 with nops if not in data_section or bss_section.
3454 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
3456 Add support for openVMS/Alpha.
3457 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
3458 * config/obj-evax.c: New file.
3459 * config/obj-evax.h: New file.
3460 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
3462 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
3463 defined. Add case for bfd_target_evax_flavour.
3464 * config/vms-a-conf.h: New file.
3465 * conf-a-gas.com: New file.
3466 * configure.in: Add target alpha-*-*vms*.
3467 * configure: Rebuild.
3468 * makefile.vms: New file.
3469 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
3470 Don't call ffs on openVMS/Alpha.
3472 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3474 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
3475 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
3477 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3478 (NEED_DECLARATION_SBRK): New macro.
3479 * configure, conf.in: Rebuild.
3480 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
3481 (strstr): Declare if NEED_DECLARATION_STRSTR.
3482 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
3484 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * symbols.c (resolve_symbol_value): Handle addition or subtraction
3487 by a constant before entering the main switch. Reject attempts to
3488 apply an arithmetic function to non-absolute symbols, except for
3489 the special case of subtraction of two symbols in the same
3492 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
3493 not to more than a 16 byte boundary.
3495 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
3496 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
3497 (tc_gen_reloc): If out of memory call as_fatal rather than
3498 assert. If no howto found, call as_bad_where rather than
3499 as_fatal. Change the error message slightly. Set howto to a
3500 non-NULL value in order to keep going.
3502 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3504 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
3506 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3508 * config/tc-h8300.c (get_specific): New operand "size" derived
3509 from ".b", ".w" and ".l" extensions. All callers changed. If
3510 the base instruction has no operands, then use the size to
3511 determine which specific instruction to use.
3513 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3515 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3517 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * config/tc-mips.c (md_section_align): Don't change addr if
3522 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3524 * config/tc-hppa.c: Revert yesterday's changes.
3526 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3528 * config/tc-d10v.c: Disable range checking on 16-bit values.
3530 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3532 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3533 not just the ones that don't match.
3535 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3537 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3539 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3541 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3542 pre-cursor to adding Thumb support. Also added cpu_variant flag
3543 information to each of the asm_flg structures.
3544 (md_parse_option): Updated ARM7 parsing to allow 't' for
3545 thumb/halfword support, aswell as 'm' for long multiply.
3546 (md_show_usage): Updated help message.
3547 (md_assemble): Check that instruction flags are applicated to the
3548 current cpu variant.
3549 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3550 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3551 signextension instructions.
3552 (do_ldst): Generate halfword and signextension variants if
3553 mnemonic flags match.
3554 (ldst_extend): Do not allow shifts in the offset field of halfword
3555 or signextension instructions.
3556 (validate_offset_imm): Provide check on halfword and signextension
3558 (add_to_lit_pool): Merge identical literal pool values.
3560 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3562 * config/tc-hppa.c (selector_table): Add 'E' selector.
3563 (cons_fix_new_hppa): Don't coke on e_esel.
3564 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3565 to help generate exception handling tables.
3566 (md_apply_fix): Don't try to apply fixups with an e_esel
3568 (hppa_fix_adjustable): Fixups with e_esel selectors
3571 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3576 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3578 * config/tc-d10v.c: Added lots of error checking. Added hacks
3579 to support accumulator shifts.
3581 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3583 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3584 (S_CLEAR_EXTERNAL): Likewise.
3585 (S_SET_WEAK): Remove error; just let .weak override.
3587 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3589 * config/tc-d10v.c (md_assemble): Now handles multiline
3592 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3594 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3595 Added kludge for divs instruction. Fixed minor problem with
3596 multiple text sections.
3597 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3599 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3601 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3602 addresses to be right-shifted by 2.
3604 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3606 * config/tc-d10v.c: Many changes to get relocs working.
3607 (register_name): No longer creates a symbol for register names.
3608 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3609 (d10v_insert_operand): Now works correctly for either container.
3610 * config/tc-d10v.h (d10v_cleanup): Declare.
3612 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3614 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3615 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3617 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3619 * tc-alpha.c: Patches to track current minimum alignment to reduce
3620 the number of fragments created with frag_align.
3621 (alpha_current_align): New static variable.
3622 (s_alpha_text): Reset alignment to 0.
3623 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3624 (s_alpha_stringer, s_alpha_space): New functions.
3625 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3626 (alpha_cons_align): New function to replace both of them.
3627 (emit_insn): Only align if alpha_current_align is less than 2;
3628 reset alpha_current_align to 2.
3629 (s_alpha_gprel32): Likewise.
3630 (s_alpha_section): New function. Basically duplicate the other
3631 alpha section change hooks. Only define for ELF.
3632 (s_alpha_float_cons): Simplify alignment handling.
3633 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3634 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3635 Don't define the s_alpha_cons pseudo-ops. Do define
3636 s_alpha_stringer and s_alpha_space pseudo-ops.
3637 (alpha_align): Skip if less than current default alignment. Set
3639 * tc-alpha.h (md_flush_pending_output): Remove.
3640 (md_cons_align): Add.
3642 * tc-alpha.c: Add oodles of function description comments.
3643 (md_bignum_to_chars): Remove; there are no callers.
3644 (md_show_usage): Mention some more variants.
3646 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3648 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3649 * configure.in (sparc-*-sysv4*): New target.
3650 * configure: Rebuild.
3652 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3653 uaxword to use s_uacons.
3654 (sparc_no_align_cons): New static variable.
3655 (s_uacons): New static function.
3656 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3659 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3661 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3662 5 with regard to shared libraries.
3663 * configure: Rebuild.
3665 * config/tc-m68k.c (m68k_ip): Use the correct length when
3666 allocating space for the unsupported architecture error message.
3668 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3670 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3672 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3674 * config/tc-d10v.c: New file.
3675 * config/tc-d10v.h: New file.
3676 * configure (d10v-*-elf): New target.
3677 * configure.in (d10v-*-elf): New target.
3679 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3681 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3683 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3685 * config/tc-alpha.c (alpha_align): Change fill parameter
3686 to a pointer. Take NULL as 0 or nop depending on section. Change
3688 (s_alpha_align): Rename local variables.
3690 * doc/as.texinfo (.align): Document action of omitted
3693 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3696 when an unsupported PC relative reloc is seen, rather than calling
3699 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3700 Instead, check state when '#' comment is seen.
3702 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3704 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3706 (tc_gen_reloc): If fixup was changed to be PC relative, change
3707 reloc type accordingly. Use name of reloc in error message.
3709 * as.h: Don't define const or volatile.
3710 * flonum.h: Don't define const.
3712 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3713 if fx_pcrel is set. Correct setting the addend case in the
3714 OBJ_ELF case (from Andreas Schwab
3715 <schwab@issan.informatik.uni-dortmund.de>).
3716 (md_show_usage): Correct -mfc5200 to -m5200.
3718 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3720 * doc/c-m68k.texi: Document -m5200 flag.
3721 * doc/as.texinfo: Likewise.
3723 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3726 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3729 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3731 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3733 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3735 * Released binutils 2.7.
3737 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3739 * config/tc-mips.c (mips_ip): Only perform range check when
3740 dealing with O_constant expressions.
3742 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3744 * m68k-parse.h (m68k_register): Add new coldfile control
3747 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3748 array of control registers for the coldfire.
3749 (cpu_of_arch): Added mcf5200.
3750 (archs): Added mcf5200.
3751 (init_table): Add new control registers.
3752 (m68k_ip): Added support for new control registers.
3753 (m68k_init_after_args): Likewise.
3755 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3757 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3759 * read.h (is_it_end_of_statement): Declare.
3760 * read.c (is_it_end_of_statement): Remove declaration.
3762 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3764 (md_assemble): Fix handling of @l with an unsigned constant. Add
3765 default case to reloc switch.
3767 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3769 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3770 * ecoff.c (last_lineno): New static variable.
3771 (add_procedure): Set last_lineno.
3772 (ecoff_directive_loc): Likewise.
3773 (ecoff_generate_asm_lineno): Likewise.
3774 (ecoff_fix_loc): New function.
3775 * ecoff.h (ecoff_fix_loc): Declare.
3776 * config/tc-mips.c (append_insn): When inserting nops, and using
3777 ECOFF debugging, call ecoff_fix_loc.
3779 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-h8300.c (build_bytes): If an operand type is
3782 marked as SRC_IN_DST retrieve it from the "destination" op.
3784 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3786 * configure.in (arm-*-riscix*): Set emulation to riscix.
3787 * configure: Rebuild.
3788 * config/te-riscix.h: New file to define TE_RISCIX.
3790 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3792 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * Makefile.in (config.status): Just run config.status as other
3797 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3799 * mpw-config.in (TARGET_OS): Add definition to conf.
3801 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3803 * config/tc-mips.c (append_insn): Parenthesize
3804 cop_interlocks expressions.
3806 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * listing.c (listing_print): Close the listing file if it is not
3809 stdout. Close the other files opened for the listing.
3811 * config/tc-sparc.h (md_cons_align): Define.
3812 (sparc_cons_align): Declare.
3813 (HANDLE_ALIGN): Define.
3814 (sparc_handle_align): Declare.
3815 * config/tc-sparc.c (sparc_cons_align): New function.
3816 (sparc_handle_align): New function.
3817 * read.c (cons_worker): Call md_cons_align if it is defined.
3819 * as.h (struct frag): Add fr_file and fr_line fields.
3820 * frags.c (frag_new): Set fr_file and fr_line.
3821 (frag_var): Likewise.
3822 (frag_variant): Likewise.
3824 * as.h (struct frag): Remove unused align_mask and align_offset
3827 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3828 From <uddeborg@carmen.se>.
3830 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3832 * configure.in (mips-*-osf*): New target.
3833 * configure: Rebuild.
3835 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3837 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3839 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3840 between co-processor comparisons and branches for the VR4300.
3842 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3844 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3845 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3847 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3848 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3849 includedir): Use autoconf set values.
3852 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * listing.c (listing_eject): Don't do anything if listing is 0.
3855 (listing_list): Likewise.
3856 (listing_source_line): Likewise.
3857 (listing_title): Don't save title if listing is 0.
3858 (listing_source_file): Check listing rather than listing_tail.
3860 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3861 using shared libraries.
3862 * configure: Rebuild.
3864 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3866 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3867 absolute expression if a relocation type was specified.
3869 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3871 * configure.in: Add support for *-*-rtems* configurations.
3872 * configure: Rebuild.
3874 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3876 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3877 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3878 opcodes library for alpha.
3879 * configure: Rebuild with autoconf 2.10.
3880 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3881 use new opcode table.
3882 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3883 (LOCAL_LABEL): Define differently if OBJ_ELF.
3884 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3885 * config/alpha-opcode.h: Remove.
3886 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3887 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3888 include/opcode/alpha.h rather than config/alpha-opcode.h.
3890 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3893 relocation symbol was not resolved.
3894 * config/obj-coff.c (do_relocs_for): Likewise.
3896 * write.c (adjust_reloc_syms): Refetch the symbol section after
3897 calling S_GET_VALUE, since it may have changed.
3899 * expr.c (struct expr_symbol_line): Define.
3900 (expr_symbol_lines): New static variable.
3901 (make_expr_symbol): Add entry to expr_symbol_lines.
3902 (expr_symbol_where): New function.
3903 * expr.h: Use extern on function declarations.
3904 (expr_symbol_where): Declare.
3905 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3906 rather than printing the meaningless name of an expression
3909 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3911 * config/tc-i386.c (md_number_to_chars): Deleted.
3912 * config/tc-i386.h (md_number_to_chars): New macro.
3914 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3916 (load_symbol_address, load_expression): Use build_mem.
3917 (build_operate): New function.
3918 (emit_addq_r): Use it.
3920 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3922 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3924 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3926 * config/tc-vax.h (NOP_OPCODE): Define.
3928 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3930 * config/obj-vms.h (S_IS_COMMON): Define.
3931 (S_IS_LOCAL): Check for \002 as well as \001.
3932 (LONGWORD_ALIGNMENT): New macro.
3933 (SUB_SEGMENT_ALIGN): Use it.
3935 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3937 * config/vms-conf.h: Reconcile with conf.in.
3939 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3944 * doc/as.texinfo: Document that any number of hex digits can
3947 * as.c (struct defsym_list): Define.
3948 (defsyms): New static variable.
3949 (parse_args): Just put --defsym arguments on defsyms list, rather
3951 (main): Define defsyms after output file is created.
3953 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3954 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3956 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3957 insn_error rather than calling check_absolute_expr.
3959 * as.c (emulation_name): Remove unused static variable.
3960 (default_emul_bfd_name): Add return NULL to avoid warning.
3961 * ecoff.c (ecoff_stab): Remove unused variables name and
3963 * frags.c (frag_new): Remove unused variable tmp.
3964 * hash.c (hash_grow): Parenthesize + within <<.
3965 (hash_print_statistics): Use %lu, not %d, to print unsigned
3967 * messages.c: Include "libiberty.h".
3968 (fprint_value): Add cast to avoid printf warning.
3969 (sprint_value): Likewise.
3970 * read.c: Include "ecoff.h".
3971 (emit_expr): Add casts to avoid printf warnings.
3972 * read.h: Use extern for function declarations.
3973 (pop_insert): Declare.
3974 * stabs.c: Include "ecoff.h".
3975 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3976 former_last_fragP, and new_fragP.
3977 * subsegs.h (subsegs_print_statistics): Declare.
3978 * symbols.c (debug_verify_symchain): Change macro to discard
3980 * write.c (dump_section_relocs): Likewise.
3981 * write.h: Use extern for function declarations.
3982 (write_print_statistics): Declare.
3983 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3985 * config/e-mipself.c (mipself_bfd_name): Likewise.
3986 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3988 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3989 emit relocations against external symbols.
3991 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3992 message if bfd_reloc_type_lookup fails, rather than calling
3995 * config/tc-alpha.c (alpha_force_relocation): Add
3996 BFD_RELOC_12_PCREL to switch.
3998 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
4000 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4001 TE_PE (Lfoo, not .Lfoo).
4003 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
4005 * read.c (s_fill): Don't warn about a zero repeat count.
4007 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4008 coprocessor register.
4010 * config/tc-i386.c (md_assemble): When checking the size of a
4011 register to set the size of an instruction, do a bitwise and with
4012 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4015 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4017 * config/tc-h8300.c (parse_reg): Tweak error messages.
4018 (build_bytes): Likewise.
4019 (skip_colonthing): Handle :32 suffix.
4020 (get_specific): Promote L_24 to L_32 if it makes a match.
4021 Don't always promote L_8 to L_16.
4022 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4024 * config/tc-h8300.c (Smode): New variable.
4025 (h8300hmode): Turn off Hmode.
4026 (h8300smode): New function. Turn on Smode and Hmode.
4027 (md_pseudo_table): New ".h8300s" pseudo-op.
4028 (parse_reg): Handle "exr" register.
4029 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4030 Handle "mach" and "machl" operands for ldmac.
4031 (get_specific): Handle "stm.l" and "ldm.l".
4032 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4033 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4036 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4038 * doc/as.texinfo: Reorder chapter of machine dependent options so
4039 that it is sorted by chip name.
4041 * doc/as.texinfo: Use consistant spelling of Vax.
4042 * doc/c-vax.texi: Likewise.
4044 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4046 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4048 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4049 (md_apply_fix): Likewise.
4050 (pa_try): New function.
4051 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4053 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4055 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4056 (pa_level): New function.
4058 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * listing.c (listing_newline): Don't do anything if listing is 0.
4062 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4064 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4065 symbol_create, not symbol_new.
4067 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4070 absolute symbol unless TC_FORCE_RELOCATION returns true.
4072 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4074 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4075 the symbol to a pointer. Don't set previous_file_symbol.
4076 Simplify symbol list rearrangement.
4077 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4078 (coff_adjust_symtab): Don't check previous_file_symbol.
4080 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4082 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4084 (md_pseudo_table): Add ppc_elf_lcomm.
4086 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4089 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4090 (md_begin): Add digits to alt_notend_table.
4091 (md_parse_option): Make s a const pointer.
4093 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4094 (s_empty): New static function.
4096 * config/obj-coff.c (struct filename_list): Only define if not
4098 (filename_list_head, filename_list_tail): Likewise.
4099 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4100 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4101 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4102 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4103 remove the new symbol from the list.
4104 (obj_coff_endef, both versions): Call tag_insert even if there is
4105 an old symbol with the same name, if the old symbol does not
4107 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4108 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4109 symbol that will be moved to the end of the symbol list.
4110 (coff_adjust_section_syms): Always call section_symbol for .text,
4112 (coff_frob_section): Likewise. Also, remove unused variable
4115 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4116 manipulating frags directly.
4117 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4120 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4121 whether the next character is '*' before checking whether we are
4122 at the start of a line. Permit LINE_COMMENT_START to start a
4123 comment in state 1 (seen some whitespace) as well, to match the
4126 * gasp.c (do_align): Permit a fill value for .align.
4128 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * read.c (next_char_of_string): Warn if a newline is seen in the
4131 middle of a string. Call bump_line_counters when appropriate.
4133 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4135 * symbols.c (colon): Use LOCAL_LABEL.
4137 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4139 * Makefile.in (install): Don't check to see if tooldir exists.
4140 Make $(tooldir) and $(tooldir)/bin.
4142 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4144 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4147 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4149 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4150 insn_error. Don't put the string "ERROR" in insn_error. Set
4151 insn_error rather than calling as_warn for an unsupported opcode.
4153 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4156 before permitting -64.
4157 * output-file.c (output_file_create): Remove duplicate
4160 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4163 section rather than a .reginfo section.
4164 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4167 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4168 bit value with the high bit set.
4170 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * read.c (s_lcomm): Set section flags for .sbss section.
4174 * config/tc-mips.c (mips_64): New static variable.
4175 (mips_target_format): If mips_64, return elf64 targets rather than
4177 (md_longopts): Add "32" and "64".
4178 (md_parse_option): Handle -32 and -64.
4179 (md_show_usage): Mention -32 and -64.
4180 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4183 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4185 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4186 for Solaris compatibility.
4188 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4189 .stabd with 4 arguments into a .stabn.
4191 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * config/tc-mips.c (macro): When passing X_add_number to
4194 macro_build, cast it to int first.
4196 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4198 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4199 created by emit_expr.
4201 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4202 as_perror rather than assert.
4204 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * config/tc-mips.c (mips_ip): Mark sections created to hold
4207 floating point information as read only.
4209 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4211 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4213 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4215 * read.c (potable): Add .skip as a synonym for .space.
4217 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4218 4 arguments, providing the 4th argument is 0, to allow
4219 compatibility with the Solaris assembler.
4221 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * config/tc-sh.h (struct sh_segment_info_type): Define.
4224 (TC_SEGMENT_INFO_TYPE): Define.
4225 (sh_frob_label): Declare.
4226 (tc_frob_label): Define.
4227 (sh_flush_pending_output): Declare.
4228 (md_flush_pending_output): Define.
4229 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4230 reloc before the instruction if necessary.
4231 (sh_frob_label): New function.
4232 (sh_flush_pending_output): New function.
4233 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4234 when looking for the reloc for the target of .uses.
4235 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4236 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4238 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4239 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4240 the absolute symbol.
4242 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4243 TC_SEGMENT_INFO_TYPE is defined.
4245 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4248 matches the register size.
4250 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4252 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4254 (do_relocs_for): Likewise.
4255 (fixup_segment): Don't just quit if linkrelax is set. Try to
4256 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4259 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4261 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4262 relative relocations with -mrelocatable. Also allow unfixed
4263 relocs in .ex_shared.
4265 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4268 non-zero before assuming this is a long file name.
4269 (w_strings): Likewise.
4270 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4272 * config/obj-coff.c (w_strings): Move declaration of i inside
4273 #ifdef block which uses it.
4275 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4277 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4278 "relaxmode". Output relocs which identify various relaxing
4279 possibilities for mov.[bwl] instructions.
4280 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4282 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4284 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4285 (MD_APPLY_FIX3): Define.
4286 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4288 (md_apply_fix3): Renamed from md_apply_fix.
4289 If pcrel reloc and symbol is in different section, undo effects
4292 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4294 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4295 any reloc with an LR% or RR% field selector for SOM.
4297 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4299 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4302 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4304 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4306 (yank_symbols): Likewise.
4308 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4311 BFD_ASSEMBLER, add name field.
4312 * config/obj-coff.c: Include "libiberty.h".
4313 (coff_header_append): Handle long section names.
4314 (crawl_symbols): Just use the name field for the symbol name,
4315 without worrying about null byte termination.
4316 (w_strings): Handle long section names.
4317 (write_object_file): Likewise. Also, use the name field, rather
4319 (obj_coff_add_segment): Permit long section names.
4320 (obj_coff_init_stab_section): Use the name field, rather than
4322 (adjust_stab_section): Likewise.
4323 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4325 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4326 (mem_fmt): Likewise.
4327 (md_apply_fix): Don't check fx_im_disp field.
4329 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * configure.in: Add * after sparc*-*-vxworks.
4332 * configure: Rebuild.
4334 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4335 define it to comment_chars. Use tc_comment_chars rather than
4337 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4338 * config/tc-m68k.h (tc_comment_chars): Define.
4339 (m68k_comment_chars): Declare.
4340 * config/tc-m68k.c (m68k_comment_chars): Rename from
4341 comment_chars. Change into a pointer rather than an array.
4342 (md_longopts): Add "bitwise-or".
4343 (md_parse_option): Handle OPTION_BITWISE_OR.
4344 (md_show_usage): Mention --bitwise-or.
4345 * doc/c-m68k.texi: Document --bitwise-or.
4347 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4352 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4353 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4354 correct handling of input line pointer, and call
4355 demand_empty_rest_of_line.
4357 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4359 * config/tc-sparc.c (in_bitfield_range): New static function.
4360 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4361 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4362 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4363 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4364 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4366 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * config/obj-coff.c: BFD_ASSEMBLER:
4369 (coff_last_bf): New static variable.
4370 (coff_frob_symbol): Set endndx of a .bf symbol.
4372 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4373 (last_bfP): New static variable.
4374 (yank_symbols): Set endndx of a .bf symbol.
4376 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4378 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4379 and -s options. Add -be for good measure.
4381 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4383 * read.c (s_space): Support non-constant fill value. Handle fill
4384 value correctly for a size other than 1.
4386 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4388 * config/tc-arm.c (my_get_float_expression): Update call to
4389 gen_to_words, X_PRECISION changed from 6 to 5.
4391 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4393 * config/tc-ppc.c (register_name,reg_name_search): Move register
4394 name lookup from PE specific code to all targets. Add support for
4395 -mregnames/-mno-regnames to control whether register names are
4397 (md_assemble): Call register_name for all platforms.
4398 (md_parse_option): Add support for -mregnames/-mno-regnames.
4400 * configure.in (powerpcle*-*-solaris): Add support.
4401 (powerpc*-*-linux): Ditto.
4402 * configure: Regenerate.
4404 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4406 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4409 be associated with a single %lo reloc.
4411 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4412 before comparing against MAX_GPREL_OFFSET, so that negative
4413 numbers are handled correctly.
4416 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4418 * config/tc-sparc.c (last_insn): New static variable.
4419 (md_assemble): Warn about putting floating point branches in a
4420 delay slot. If architecture is less than v9, insert NOP
4421 instructions between floating point instructions and floating
4422 point branches. (The SunOS assembler does both these operations.)
4423 Save the last instruction opcode.
4424 (sparc_ip): Add pinsn parameter. Change caller.
4426 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4427 for byte jump to next instruction to skip empty frags.
4429 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4431 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4432 for addq with a 16 bit signed value, just emit a lda instruction
4435 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4437 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4440 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * configure.in: Permit --enable-shared to specify a list of
4444 * configure: Rebuild.
4446 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4448 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4449 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4451 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4453 * config/atof-ieee.c: Fix handling of denormalized extended
4454 precision numbers and overflow/underflow detection.
4455 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
4456 not include the 16 bit gap in the m68k extended precision format.
4458 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
4460 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
4462 * configure: Rebuild.
4464 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
4466 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
4467 be accessed using the $gp register.
4468 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
4470 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
4472 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
4473 bfd_mach_sparc_sparclet if current_architecture is sparclet.
4475 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * read.c (get_line_sb): Bump line counters based on
4478 input_line_pointer[-1], not *input_line_pointer. Don't bother to
4479 call LISTING_NEWLINE.
4480 (s_macro): Don't call demand_empty_rest_of_line.
4481 * app.c (do_scrub_chars): When handling C style comments, unget
4484 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * read.h (enum linkonce_type): Define.
4487 (s_linkonce): Declare.
4488 * read.c (potable): Add "linkonce".
4489 (s_linkonce): New function.
4490 * subsegs.h (segment_info_type): Add linkonce field to
4491 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
4492 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
4493 (obj_coff_pe_handle_link_once): Declare if TE_PE.
4494 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
4496 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
4497 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
4498 entry based on the linkonce field in segment_info.
4499 * doc/as.texinfo: Document .linkonce.
4501 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
4503 * doc/as.1: Changed to be recognized by catman -w on Solaris.
4505 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
4507 * stabs.c (s_stab_generic): Call the listing functions before
4508 doing the rest of the processing, which may involve freeing the
4509 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4510 SEPARATE_STAB_SECTIONS case.
4512 * config/tc-hppa.c: Remove nested comment.
4513 (tc_gen_reloc): Move label done inside the ifdef in which it is
4515 (md_apply_fix): Pass pointers to correct types to libhppa.h
4516 functions. Always return a value.
4518 * config/tc-mips.h (tc_frob_file): Define.
4519 (mips_frob_file): Declare.
4520 * config/tc-mips.c (struct mips_hi_fixup): Define.
4521 (mips_hi_fixup_list): New static variable.
4522 (imm_unmatched_hi): New static variable.
4523 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4524 offset_reloc. Pass imm_unmatched_hi to append_insn.
4525 (append_insn): Add unmatched_hi parameter. If it is set, add the
4526 new fixup to mips_hi_fixup_list. Change all callers.
4527 (mips_ip): Set imm_unmatched_hi when appropriate.
4528 (mips_frob_file): New function.
4530 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4532 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4533 * configure: Regenerated.
4535 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4537 * as.c (main): Call bfd_set_error_program_name.
4539 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * as.h (strdup): Don't declare.
4542 * stabs.c: Include libiberty.h
4543 (get_stab_string_offset): Use xstrdup rather than strdup.
4544 (s_stab_generic): Likewise.
4545 * as.c (parse_args): Likewise.
4546 * read.c (s_mri_sect): Likewise.
4548 * gasp.c (change_base): Recognize \(...) construct documented to
4549 pass through enclosed characters literally through to the output.
4550 (process_assigns): Likewise. Also, be more careful to avoid
4551 looking past the end of the buffer.
4553 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4556 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4558 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4560 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4562 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4564 * config/alpha-opcode.h: Added cvtst instruction.
4566 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4569 string. Extract the addend from the result of expression.
4571 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4574 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4575 mode, change the state to 3 rather than 1.
4577 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4579 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4580 correspond to 11 March change.
4582 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4584 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4585 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4587 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4589 * configure: Rebuild with autoconf 2.8.
4591 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4593 * config/atof-ieee.c (gen_to_words): Improve handling of
4594 X_PRECISION numbers. Based on patches from Andreas Schwab
4595 <schwab@issan.informatik.uni-dortmund.de>.
4597 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4599 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4601 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4602 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4603 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4604 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4607 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4609 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4611 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4613 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4614 (pa_def_subspaces): Add $MILLICODE$.
4615 (pa_spaces_begin): Set section flags for $MILLICODE$.
4617 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4619 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4620 not SHT_NOBITS. Don't tamper with flags based on type if a
4621 special section was found (revert Feb 29 change).
4623 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4624 if aligning to a longword boundary or greater.
4626 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4628 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4630 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4632 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4633 * configure: Regenerated.
4635 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4637 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4638 R_N1SEL since they're not defined for old versions of hpux.
4640 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4641 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4642 R_N0SEL and R_N1SEL.
4644 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4646 * flonum-konst.c: Add two more constants for 1e+-2048 and
4647 1e+-4096, and correct the other constants.
4649 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4651 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4653 * config/obj-elf.c (obj_elf_section): Allow predefined section
4654 types to set the nobits type. Avoid a shadowed declaration.
4656 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4658 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4659 reduce relocs using e_nlrsel field selectors.
4661 * write.c (fix_new_exp): Don't use #elif. Some compilers
4664 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4666 (pa_chk_field_selector): Handle new field selectors for SOM.
4668 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4670 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4671 * configure: Rebuild.
4672 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4673 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4675 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4678 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4680 * mpw-make.sed: Update to handle shared library support.
4682 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4684 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4685 the insn on mismatch.
4687 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4689 * configure.in: Add support for a29-coff.
4690 * configure: Rebuild.
4692 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4694 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4695 of the section when looking for the R_SH_USES fixup, because the
4696 frag addresses have not yet been adjusted.
4698 * gdbinit.in: Set a breakpoint on as_warn_where.
4700 * config/tc-mips.c (macro): Add missing arguments to macro_build
4701 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4703 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4706 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4708 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4710 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4712 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4714 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4715 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4716 Recognize [uU] format args as sparclet cpregs.
4718 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4723 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4725 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4726 well as S_IS_EXTERNAL.
4727 (tc_fix_adjustable): Likewise.
4728 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4729 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4731 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4732 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4734 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4736 * config/tc-sparc.c (max_architecture): Change to sparclite for
4738 (default_compatible): Delete.
4739 (sparc_ffs): New function.
4740 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4741 (sparc_ip): Rewrite architecture match and bump logic.
4743 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4745 * configure.in: Check for 'do not mix' from native linker before
4746 trying to use -rpath.
4747 * configure: Rebuild.
4749 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4751 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4752 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4753 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4754 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4756 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4757 to the symbol lnnoptr field, to get the correct file offset.
4759 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4761 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4762 symbols that are not function, file, or section symbols to be
4765 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * configure: Set and substitute RPATH_ENVVAR.
4768 * configure: Rebuild.
4769 * Makefile.in (RPATH_ENVVAR): New variable.
4770 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4772 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4773 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4774 * configure: Rebuild.
4776 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4778 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4779 appropriate flags in BFD section.
4781 * configure.in (m68k-*-psos*): New target.
4782 * configure: Rebuild.
4783 * config/te-psos.h: New file.
4784 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4787 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4789 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4790 * configure.in: Remove duplicate setting of cpu_type. Check
4791 whether opcodes library is required for on all targets, not just
4793 * configure: Rebuild.
4795 * config/tc-mips.c (mips_big_got): New static variable.
4796 (s_extern): Don't declare.
4797 (reg_needs_delay): New static function.
4798 (macro_build): Permit GOT/CALL_HI/LO relocs.
4799 (macro_build_lui): If place is not NULL, use the number in the
4801 (load_address): Handle mips_big_got case.
4802 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4804 (OPTION_XGOT): Define.
4805 (md_longopts): Add "xgot" if OBJ_ELF.
4806 (md_parse_option): Handle -xgot.
4807 (md_show_usage): Mention -xgot.
4808 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4809 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4811 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4813 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4814 the byte relocation, point it to the low byte of the word.
4816 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4819 * configure: Rebuild.
4821 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4823 * configure.in: Recognize any sparc* cpu.
4824 * configure: Regenerated.
4826 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4828 * read.c (potable): Add "mri" and ".mri".
4829 (s_mri): New function.
4830 * read.h (s_mri): Declare.
4831 * app.c (scrub_m68k_mri): New static variable.
4832 (mri_pseudo): New static variable.
4833 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4834 flag_m68k_mri. Initialize scrub_m68k_mri.
4835 (mri_state, mri_last_ch): New static variables.
4836 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4838 (app_push): Save new fields.
4839 (app_pop): Restore new fields.
4840 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4841 If TC_M68K, use a trivial state machine to look for occurrences of
4842 the .mri pseudo-op, and change the mode appropriately.
4843 * as.h (do_scrub_begin): Update prototype.
4844 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4846 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4848 (m68k_mri_mode_change): New function.
4849 (md_parse_option): Set reg_prefix_optional_seen.
4850 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4851 (MRI_MODE_CHANGE): Define.
4852 * doc/as.texinfo: Document .mri pseudo-op.
4854 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4857 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4859 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4860 * config/m68k-parse.h (enum pic_relocation): Define.
4861 (struct m68k_exp): Add pic_reloc field.
4862 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4863 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4864 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4866 * config/tc-m68k.c: Delete definition of NO_RELOC.
4867 (struct m68k_it): Add pic_reloc field.
4868 (add_fix): Copy over pic_reloc field.
4869 (md_pseudo_table): Interpret .align parameter as byte count.
4870 (mote_pseudo_table): Likewise.
4871 (tc_m68k_fix_adjustable): New function.
4872 (get_reloc_code): New function.
4873 (md_assemble): Use it as last argument to fix_new_exp.
4874 (md_apply_fix_2): For a relocation against a symbol don't put the
4875 addend into the data.
4876 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4877 (m68k_ip): Don't relax an operand that requires pic relocation.
4878 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4880 * write.c (fixup_segment): Don't add symbol value to addend if
4881 TC_M68K and OBJ_ELF.
4882 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4883 (motorola_operand): Add rule for `(zapc, EXPR)'.
4885 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4887 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4888 *really* is permissible before the comma.
4890 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4892 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4893 inserting nop instructions.
4895 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4899 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4902 class setting for a CALLNAME symbol in COFF.
4904 * read.c (potable): Pass negative numbers for new .balign[wl] and
4905 .p2align[wl] pseudo-ops.
4906 (s_align_bytes): Treat a negative argument as specifying the fill
4908 (s_align_ptwo): Likewise.
4910 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4912 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4913 (do_align): Take new len parameter. Change all callers. Pass it
4915 (s_align_bytes): Arg now indicates the length of the fill pattern.
4916 (s_align_ptwo): Likewise.
4917 * config/obj-coff.c (write_object_file): Pass length to
4919 * config/tc-i386.h (md_do_align): Take new len parameter.
4920 * config/tc-m88k.h (md_do_align): Likewise.
4921 * config/tc-m88k.c (m88k_do_align): Likewise.
4922 * config/tc-sh.h (md_do_align): Likewise.
4923 * config/tc-sh.c (sh_do_align): Likewise.
4924 * doc/as.texinfo: Document new pseudo-ops.
4926 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4927 done in cvt_frag_to_fill.
4929 * config/tc-sh.h (sh_do_align): Declare.
4930 (md_do_align): Define.
4931 * config/tc-sh.c (sh_do_align): New function.
4933 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4934 difference if the next address is before the current one.
4936 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4937 (archs): Initialize new field.
4938 (m68k_ip): Don't list alias names when listing CPUs which support
4941 * as.c (main): Call parse_args before read_begin.
4942 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4943 front of generated pseudo-ops.
4944 * read.c (potable): Ignore "name".
4945 (s_app_file): Permit a single quote after the string, since one
4946 may appear in m68k MRI mode.
4948 * configure.in: Check for --enable-shared. If linking against
4949 shared BFD and opcodes, fix library name on SunOS, and try to set
4951 * configure: Rebuild.
4953 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4955 * as.h (flag_m68k_mri): Declare.
4956 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4957 * Many files: For MRI syntax that is specific to the m68k MRI
4958 assembler, check flag_m68k_mri rather than flag_mri or
4959 MRI_MODE_NEEDS_PSEUDO_DOT.
4961 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * config/tc-i960.c (ARCH_HX): Define.
4965 (targ_has_sfr): Handle ARCH_HX.
4966 (targ_has_iclass): Handle ARCH_HX.
4967 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4968 (tc_headers_hook): If the architecture was specified explicitly,
4969 use it when setting the flags. Set the extern variable coff_flags
4970 rather than headers->filehdr.f_flags, since the latter is set
4971 unconditionally in obj-coff.c.
4972 (i960_handle_align): Remove unused variable fixp.
4974 Support for building bfd and opcodes as shared libraries, based on
4975 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4976 * configure.in: Set OPCODES and BFD to search directories.
4977 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4978 * configure: Rebuild.
4979 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4980 (LIBDEPS): New variable.
4981 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4982 $(HLDFLAGS) in link.
4983 (check): Set LD_LIBRARY_PATH in the environment.
4985 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4987 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4988 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4989 read-only, not read/write.
4991 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4993 * Makefile.in (INSTALL_XFORM): Remove -e.
4995 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4998 than comparing S_GET_SEGMENT to undefined_section.
4999 (write_object_file): Skip symbols which were equated to an
5000 undefined or common symbol.
5001 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5002 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5004 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
5005 or S_IS_COMMON call S_GET_VALUE.
5006 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5007 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5008 to an undefined or common symbol, convert the reloc to be against
5010 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5011 undefined or common symbol.
5012 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5013 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5014 to an undefined or common symbol, convert the reloc to be against
5016 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5017 undefined or common symbol.
5018 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5019 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5021 (yank_symbols): Skip symbols which were equated to an undefined or
5024 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5027 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5029 * configure.in: Make sure we only add m68k-parse.o to
5030 ${extra_objects} once, no matter how many m68k targets have been
5032 * configure: Rebuild.
5034 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5036 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5037 * configure: Rebuild.
5039 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5041 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5042 * doc/c-m68k.texi: Document .extend and .ldouble.
5044 * configure.in (m68*-apple-aux*): New target.
5045 * config/te-aux.h: New file.
5046 * config/obj-coff.c (compare_external_relocs): New static function
5048 (do_relocs_for): Sort relocs if TE_AUX.
5049 (fixup_segment): If TE_AUX, store common symbol value in segment.
5050 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5052 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5054 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5056 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5058 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5059 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5061 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5062 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5063 an undefined symbol and the size of a function symbol.
5064 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5065 for all common symbols.
5067 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5069 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5072 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5075 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5078 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5080 * ecoff.c (localsym_t): Add addend field.
5081 (add_ecoff_symbol): Add addend argument. Change all callers.
5082 (coff_sym_value): Make static.
5083 (coff_sym_addend): New static variable.
5084 (ecoff_directive_def): Initialize coff_sym_addend.
5085 (ecoff_directive_val): Accept symbol + constant.
5086 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5087 (ecoff_build_symbols): Include the addend in the symbol value.
5089 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5091 * config/tc-ppc.c (md_assemble): Ignore overflow on
5092 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5094 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5096 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5097 bytes in size, so offset appropriately in big endian mode when
5098 writing the bottom 2 bytes.
5100 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5102 * config/tc-sparc.c (default_compatible): New static local.
5103 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5104 (sparc_ip): If no architecture or -bump specified, don't mark as
5105 mismatched those in default_compatible.
5107 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5109 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5110 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5111 * configure: Rebuild.
5112 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5113 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5114 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5115 (sco_id): Declare if SCO_ELF.
5117 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5119 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5120 ({max,warn_after}_architecture): New static locals.
5121 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5122 If both architecture and -bump requested, set max_architecture to max.
5123 (sparc_md_end): Simplify.
5124 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5125 Rewrite code to bump architecture and check for conflicts.
5126 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5127 with Solaris assembler.
5128 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5129 (md_show_usage): Update.
5131 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5133 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5135 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5137 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5138 #ifdef sparcv9 when choosing value.
5141 (sparc_md_end): Declare.
5142 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5143 (initial_architecture): New static local.
5144 (can_bump_v9_p): Likewise.
5145 (NO_V9): Delete all occurrences.
5146 (sparc_md_end): New function.
5147 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5148 Don't bump architecture to v9 unless can_bump_v9_p set.
5149 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5150 * configure.in (sparc64 target cpu): Don't set obj_format here.
5151 (SPARC_V9): Renamed from sparcv9.
5152 (sparc64-*-elf*): Define SPARC_ARCH64.
5153 * configure: Regenerated.
5154 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5155 (SPARC_ARCH64): Add.
5156 * conf.in: Regenerated.
5157 * config/vmsconf.h: Update.
5159 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5161 * config/tc-mips.c (load_register): Optimise "dli" loads.
5162 (md_show_usage): add "-mcpu=vr4100" to help text.
5164 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5166 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5167 undefined symbol, preserve the X_op of O_symbol.
5168 (S_GET_VALUE): Fix check to permit this case.
5169 * write.c (write_relocs): If a reloc is against an undefined
5170 symbol equated to another symbol, change the reloc to be against
5172 * config/obj-coff.c (do_relocs_for): Likewise.
5174 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5177 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5179 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5180 computer is PowerPC.
5182 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5184 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5185 mentioned in the eabi.
5187 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5189 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5190 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5192 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5194 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5196 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5198 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5199 as a section it is ok to have unadorned -mrelocatable pointers in.
5201 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5203 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5206 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5208 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5209 dependent section attributes can be handled.
5211 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5212 macros to add support for exclude section flag and ordered section
5215 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5216 functions to add support for exclude section flag and ordered
5219 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5221 * subsegs.c (section_symbol): Don't try to look up the section
5222 symbol in the hash table. It should be possible to have a symbol
5223 with the same name as a section, but no connection to it.
5225 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5226 From James Carlson <carlson@xylogics.com>.
5228 * expr.c (operand): Skip whitespace after a close parenthesis.
5229 From James Carlson <carlson@xylogics.com>.
5231 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5233 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5234 as_warn_where for relocation overflow.
5235 (parse_reg): Accept register name only if next character is
5238 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5240 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5241 addresses for static variables.
5243 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5245 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5246 and xgot give the old toc16 relocation.
5247 (md_apply_fix3): Support all GOT relocations.
5249 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5251 * config/tc-mips.c (load_address): Correctly handle a constant in
5252 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5254 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5256 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5257 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5258 (build_Mbytes): Handle REG_B.
5260 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5262 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5264 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5266 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5268 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5270 * config/obj-coff.c (write_object_file): Set the s_align field to
5271 the number of bytes, rather than to the power of 2.
5273 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5275 * Makefile.in (DISTCLEAN_HERE): New variable.
5276 (distclean): Use it.
5277 (maintainer-clean): Depend upon clean-here rather than clean,
5278 distclean, and clean-info. Run make maintainer-clean in doc.
5279 Remove files listed in DISTCLEAN_HERE.
5280 * doc/Makefile.in (maintainer-clean realclean): Split out from
5281 distclean. Depend upon clean-info and distclean.
5283 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5285 * mac-as.r: Fix copyright and version strings.
5286 (cfrg): Use PROG_NAME instead of literal name.
5288 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5290 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5292 * config/tc-a29k.h (tc_unrecognized_line): Define.
5293 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5294 (md_operand): Handle a29k style local dollar labels.
5296 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5300 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5302 * read.c (s_fill): If md_flush_pending_output is defined, call
5305 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5307 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5308 Treat rs_align_code like rs_align.
5310 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5312 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5313 converting an absolute address into a PC-relative one.
5315 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5317 * mpw-config.in: Don't always use te-generic.h for emulation.
5318 (powerpc-apple-macos): Use emulation te-macos.h.
5320 (mips-gm-magic): New configuration.
5322 * mpw-make.sed (install, install-only): Edit in Mac-specific
5325 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5327 * configure.in: Improve message about unsupported ELF targets.
5328 * configure: Rebuild.
5330 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5331 pattern is zero. From Manfred Hollstein.
5333 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5335 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5336 the various idata sections, we check the name on the .section pseudo.
5338 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5340 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5341 add section's paddr to add_number; compatibility to native as and
5344 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5346 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5348 * hash.c (struct hash_entry): Moved here...
5349 * hash.h (struct hash_entry): ...from here.
5351 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5352 if it's already known to be null.
5354 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5356 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5357 bit relocs converted to PC relative relocs. This turned out to
5358 add the offset from the beginning of .text twice.
5360 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5362 * stabs.c (s_stab_generic): In 's' case, free string from
5365 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5367 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5370 * subsegs.h (segment_info_type): Make bitfields unsigned.
5372 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5373 and move them together. On most systems this will reduce the
5374 structure size by one word.
5375 (operatorT): Define O_max.
5376 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5379 * read.c (pop_insert): Print error returned by hash table
5382 * as.c (dump_statistics): Split out from main; dump some hash
5383 table stats and target-specific stats.
5384 (start_time): No longer automatic to main.
5385 (main): Set file-level start_time and call dump_statistics at
5386 exit. Exit by calling xexit.
5387 (show_usage): Make --statistics description less specific.
5388 * subsegs.c (subsegs_print_statistics): New function.
5389 * write.c (write_print_statistics): New function.
5390 (n_fixups): New static variable.
5391 (fix_new_internal): Increment it.
5392 * read.c (read_print_statistics): New function.
5393 * read.h (read_print_statistics): Declare.
5394 * symbol.c (symbol_print_statistics): New function.
5395 * symbol.h (symbol_print_statistics): Declare.
5396 * hash.c (hash_print_statistics): New function.
5397 * hash.h (hash_print_statistics): Declare.
5398 * config/tc-i386.c (i386_print_statistics): New function.
5399 * config/tc-i386.h (i386_print_statistics): Declare.
5400 (tc_print_statistics): New macro.
5401 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5404 * hash.c (DELETED): Rewrite to use a valid but unique address.
5405 (START_POWER): Reduce to 10.
5406 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5407 Add new values for counting strcmp calls.
5408 (GROW_FACTOR): New macro.
5409 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5411 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5412 (hash_new): Use FULL_VALUE.
5413 (struct hash_control): Definition moved here.
5414 (hash_code): Don't mask to low bits.
5415 (hash_ask): Mask returned hash code here. Check hash value before
5416 calling strcmp; count strcmp calls.
5417 * hash.h (struct hash_control): Declare, don't define, here.
5418 (HASH_STATLENGTH): Deleted.
5419 (struct hash_entry): Add field for hash code.
5420 (hash_say, hash_apply): Don't declare.
5422 * hash.c (destroy): Return void.
5423 (applicatee): Ditto.
5424 (main): Fix declarations.
5425 (hash_apply): Return void. Argument `function' returns void. Put
5426 inside "#ifdef TEST".
5427 (hash_say): Define only if TEST is defined.
5428 * hash.h (hash_apply, hash_say): Declarations deleted.
5430 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5432 * configure: Rebuild with autoconf 2.7.
5434 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5436 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5437 * configure: Rebuild with autoconf 2.6.
5439 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5441 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5442 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5444 (ppc_frob_file): Remove.
5445 * config/tc-ppc.h (tc_frob_file): Don't define.
5446 (ppc_frob_file): Don't declare.
5448 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5450 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5451 * config/alpha-opcode.h: Include one-operand variants of jmp and
5454 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
5455 with te-delta.h in 8.3 file systems.
5456 * configure.in: Adjusted.
5458 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
5460 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
5462 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
5464 * expr.c (operand): Handle MRI suffixes after unadorned 0.
5466 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
5468 Version 2.6 released.
5469 * Makefile.in (VERSION): Updated to 2.6.
5471 * config/obj-coff.c (write_object_file): Change use of md_do_align
5472 to pass a pointer rather than a fill value, to match other uses.
5474 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
5476 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
5478 * as.c (main): Move md_end call to just after call to
5479 perform_an_assembly_pass. Delete cpu-specific code here.
5480 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
5481 * config/tc-arm.c (md_end): Unused function deleted.
5482 * config/tc-ns32k.c (md_end): Ditto.
5484 * config/tc-i386.c (i386_align_code): New function, moved here
5485 from HANDLE_ALIGN macro.
5486 * config/tc-i386.h (HANDLE_ALIGN): Call it.
5488 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5490 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
5493 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5495 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
5496 multi-byte nops to avoid changing gcc. The necessary gcc change
5497 might break old assemblers.
5499 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5501 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
5502 generate optimal multi-byte nop instructions for ".align n"
5503 ".align n,0x90", and aligns requiring more than 15 bytes of
5504 padding still generate multiple 0x90's as before.
5506 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5508 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5510 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5512 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5513 * configure: Update.
5514 * mpw-make.sed: Reorder commands to make sed happier.
5515 * config/te-macos.h: New file.
5516 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5518 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5520 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5521 conditional branches.
5522 (md_apply_fix): Likewise.
5524 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5526 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5527 generate a reloc which the linker will not handle correctly. Fix
5528 overflow checking--R_IREL is 18 bits, not 17.
5530 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5532 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5533 from a PC relative reloc if TC_A29K.
5535 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5536 code depends upon it.
5538 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5539 $extend. Based on code from Eric Freudenthal
5540 <freudenthal@nyu.edu>.
5541 * config/tc-a29k.h (LEX_DOLLAR): Define.
5542 * read.c (LEX_DOLLAR): Define if not defined.
5543 (lex_type): Use LEX_DOLLAR.
5545 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5547 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5550 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5552 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5554 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5556 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5557 used only by "dlltool.c".
5559 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5561 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5562 (md_pseudo_table): Don't define "extern".
5564 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5566 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5568 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5570 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5572 * macro.c (macro_expand_body): Don't warn about == with a
5573 nonexistent parameter, in case it is in a comment field.
5575 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5577 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5578 set, even if macro_alternate is set.
5579 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5580 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5581 the token unless it ended in '@'.
5582 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5583 * doc/c-a29k.texi: Document macro usage on A29K.
5585 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5587 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5589 (install_operand): Likewise.
5591 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5593 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5595 * configure.in (m88k-motorola-sysv*): New target.
5596 * configure: Rebuild.
5597 * config/te-delta88.h: New file.
5598 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5600 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5601 (md_do_align): Define.
5602 * config/tc-m88k.c: Include "subsegs.h".
5603 (m88k_do_align): New function.
5605 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5606 (COFF_NOLOAD_PROBLEM): Define.
5607 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5609 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5611 * config/tc-i386.c (md_assemble): For a jump instruction with
5612 non-constant target, require 7 available bytes in the current
5615 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5617 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5620 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5622 * configure.in (alpha-*-linux*): Use ecoff.
5623 * configure: Rebuild.
5624 * ecoff.c (ecoff_directive_extern): New function.
5625 (ecoff_directive_weakext): New function.
5626 (ecoff_build_symbols): Handle weak symbols.
5627 (ecoff_setup_ext): Likewise.
5628 (ecoff_frob_symbol): Warn about weak common symbols.
5629 * ecoff.h (ecoff_directive_extern): Declare.
5630 (ecoff_directive_weakext): Declare.
5631 * symbols.c (S_IS_WEAK): New function.
5632 * symbols.h (S_IS_WEAK): Declare.
5633 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5635 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5638 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5640 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5642 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5643 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5644 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5645 * config/obj-coff.c (coff_frob_symbol): Don't call
5646 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5647 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5650 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5651 (ppc_stab_symbol): New static variable.
5652 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5653 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5654 sy_tc.real_name to the stab string.
5655 (ppc_bc, ppc_ec): New static functions.
5656 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5658 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5660 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5663 * input-scrub.c (input_scrub_push): Reset sb_index.
5665 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5667 * listing.c (listing_newline): Don't create a frag in the absolute
5670 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5672 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5673 (ppc_csect): Move most of the code to ppc_change_csect, and call
5675 (ppc_change_csect): New static function, taken from ppc_csect.
5676 (ppc_section): New static function.
5677 (ppc_saw_abs): New static varable.
5678 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5679 a symbol has no csect.
5680 (ppc_adjust_symtab): New function.
5681 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5682 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5684 * write.c (write_object_file): If tc_adjust_symtab is defined,
5685 call it just before the call to obj_adjust_symtab.
5687 * symbols.c (symbol_find_or_make): Change name to be const.
5688 * symbols.h (symbol_find_or_make): Update declaration.
5690 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5692 * doc/as.texinfo (Align): Mention SH.
5693 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5695 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5696 (Z8000 Directives, even): Don't give numeric align value, instead
5699 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5701 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5704 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5706 * Makefile.in (diststuff): Also make info.
5707 (maintainer-clean realclean): Also make clean-info.
5709 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5711 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5712 (pa_subspace): For ".nsubspa", always create a new subspace
5713 with the given attributes, even if one already exists with the
5716 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5718 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5719 TC_FORCE_RELOCATION, taking an additional section argument. If
5720 the section of the target symbol is not the same as the current
5721 section, always force the relocation to be used.
5722 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5724 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5725 md_pcrel_from function, taking an additional section argument.
5726 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5728 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5729 older TC_FORCE_RELOCATION if not defined.
5730 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5731 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5732 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5733 TC_FORCE_RELOCATION.
5735 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5737 * input-scrub.c (as_where): Set name to null pointer if we don't
5739 * messages.c (identify): Only print filename if non-null.
5740 (as_show_where): Ditto, for line number too.
5741 (as_warn_internal, as_bad_internal): Ditto.
5743 * input-file.c (input_file_open): If the input file can't be
5744 opened, consider it an error.
5746 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5748 * config/tc-mips.c: Added mips_4100 control, and support for
5749 accepting the 4100 as a MIPS architecture variant (md_begin,
5750 macro_build, mips_ip, md_parse_option). Adding suitable
5751 command-line OPTIONs, and updating the help text (md_show_usage).
5753 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5755 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5756 BFD_ASSEMBLER is defined.
5758 * Use one active frag and one obstack per frag chain:
5759 * frags.c (frags): Variable deleted.
5760 (frag_alloc): New function.
5761 (frag_grow, frag_more, frag_variant, frag_now_fix,
5762 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5764 (frag_new): Ditto. Verify that frch_last and frag_now match on
5765 entry and exit, and that old frag_now has non-zero type. Replace
5766 "know" uses with "assert". Use frag_alloc instead of mucking with
5768 * frags.h (frags): Declaration deleted.
5769 * subsegs.h (struct frchain): Add new field frch_frag_now.
5770 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5772 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5773 give it any stricter alignment than frchainS structures need. Do
5774 not initialize frags obstack. Set frag_now to point to
5775 dummy_obstack. Initialize absolute_frchain.
5776 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5777 field of frchainS. Don't create new frags on section switch, and
5778 use frag_alloc when creating a new frag chain. For absolute
5779 section, set frchain_now to absolute_frchain. Verify that
5780 frch_last and frag_now match on entry and exit. Initialize
5781 per-chain obstack, and under gcc, set required alignment to that
5782 needed by fragS structure.
5784 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5786 * stabs.c (get_stab_string_offset): Only copy input string if a
5787 fresh copy is needed, not if the section already exists.
5788 (s_stab_generic): Cache stab section name to bypass lookups, since
5789 usually it will match. Could be made faster still by changing the
5790 memory allocation rules.
5791 (s_xstab): Cache section name to bypass repeated string
5794 * frags.c (frag_new): Deleted register declarations.
5796 * listing.c (frag_now): Don't declare.
5798 * as.c (chunksize): New variable.
5799 (debug_memory): New variable.
5800 (main): If debug_memory is set, reduce chunksize and
5802 * as.h (chunksize): Declare it.
5803 * read.c (read_begin): Use it.
5805 * config/tc-alpha.c (md_shortopts): Include 'g'.
5806 (md_parse_option): Ignore it.
5808 * Makefile.in (distclean): Remove Makefile and config.status from
5809 testsuite directory.
5810 (clean-here): Don't delete testsuite. Instead, delete only the
5811 files within it that would be generated by running tests.
5813 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5814 frag_now_fix instead of accessing obstack info directly.
5815 * config/tc-arm.c (s_ltorg): Ditto.
5816 (md_assemble): Ditto.
5818 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5821 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5823 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5824 chain after parsing value expression, if any, to avoid separating
5825 continued .stabs lines.
5827 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5829 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5830 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5832 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5834 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5835 -mcom support and PPC_OPCODE_ANY for -many.
5836 (md_parse_option): Ditto.
5838 (md_begin): For duplicate instructions, print all duplicates
5841 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5843 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5844 common mode operation.
5845 (md_show_usage): Add -mcom to usage message.
5847 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5849 * expr.c (op_rank): Add O_symbol_rva.
5850 * expr.h (operatorT): Add O_symbol_rva.
5851 * read.c (cons_worker): Set O_symbol_rva when necessary.
5852 * write.c (fix_new_exp): Understand O_symbol_rva.
5854 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5856 * config/tc-mips.c: Correct s_cons arguments. From Michael
5857 Joosten <joost@ori.cadlab.de>.
5859 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5861 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5862 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5863 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5865 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5866 make non-static. Change all users.
5867 * config/obj-coff.h (coff_n_line_nos): Declare.
5869 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5871 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5873 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5875 * config/obj-elf.c (obj_elf_common): Convert specified byte
5876 alignment to power of two. Set size of local bss symbol.
5878 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5880 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5882 * sb.c, macro.c: Decide whether to include <string.h> or
5883 <strings.h> just as as.h does.
5885 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5887 * Makefile.in (site.exp): Fix setting of $srcdir.
5889 * config/tc-arm.c (md_atof): Fix little-endian output.
5890 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5893 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5895 * doc/as.texinfo: Split out the NS32k family documentation,
5896 despite its being commented out for now.
5897 * doc/c-ns32k.texi: New file.
5899 * sb.c, macro.c: Include string.h.
5901 * Makefile.in (comparison): Only check *.o; we don't care if
5902 timestamps inserted by the native linker differ.
5904 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5905 if alignment stricter than 4 bytes is requested; in that case,
5906 align to a 4-byte boundary first.
5908 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5910 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5911 uninitialized" warning for `Max_Source_Offset'.
5913 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5915 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5916 qualifiers and detect errors if present.
5917 (md_assemble): Add call to parse_toc_entry. Also added some support
5918 for the [tocv] qualifier.
5919 (ppc_pe_tocd): New function to support data in the toc section.
5921 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5923 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5926 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5928 * config/tc-m68k.c (isword): Accept all values from -65536 to
5929 +65535, so ~VAL will not be rejected.
5931 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5932 skip characters after the pseudo-op.
5934 * read.c (get_line_sb): Don't look past buffer_limit.
5935 (s_include): In MRI mode, skip characters after the file name.
5937 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5939 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5940 periods in register names.
5942 For older changes see ChangeLog.1.