1 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
3 * doc/c-v850.texi: Document new pseudo ops and command line
6 * config/tc-v850.c (set_machine): New function.
7 * config/tc-v850.c (.v850): New pseudo op.
9 * config/tc-v850.c (.v850e): New pseudo op.
12 * config/tc-v850.c (.v850eq): New pseudo op.
16 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
18 Support -alh and -ald for DWARF 1:
19 * listing.c (struct list_info_struct): Add debugging field.
20 (listing_newline): Initialize the debugging field. If ELF, if the
21 section starts with .debug or .line, set the debugging field in
22 the listing structure.
23 (debugging_pseudo): Add list parameter. Change all callers. If
24 the debugging field is set, consider it to be a debugging pseudo.
25 If ELF, skip blank lines between debugging lines.
26 * read.c (emit_expr): If ELF, look for line numbers.
27 (stringer): If ELF, look for file names.
29 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
31 * config/tc-v850.c (v850_insert_operand): Only test for overflow
32 if there is no insert function.
34 * config/tc-v850.h (TARGET_MACHINE): New constant.
36 * config/tc-v850.c (v850_insert_operand): Add
37 -mwarn_unsigned_overflow.
38 (md_begin): Set BFD machine number based on machine variable.
39 (md_parse_option): Add -mv850, -mv850e and -mv850eq options.
41 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
43 * as.h: Don't declare alloca if it is a macro.
47 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
49 * config/tc-mips.c: Add tx19/r1900.
52 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
54 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
55 rename to cpu_types[].
56 (s_alpha_arch): New function.
57 (md_pseudo_table): Add "arch".
59 * config/tc-alpha.c (md_begin): Merge the two loops through the
61 (s_alpha_proc): Add initial SKIP_WHITESPACE.
62 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
64 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
66 * read.h (s_lcomm_bytes): Add prototype (for real this time).
68 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
70 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
73 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
75 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
77 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
79 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
80 relative to the next instruction, not the current instruction.
81 (md_assemble): Similarly.
83 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
85 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
88 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
89 (v850_reloc_prefix): Duplicate code eliminated. Add code to
90 recognise special instructions.
91 (md_assemble): Calculation of the size of a fixups corrected.
93 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
96 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
98 * config/tc-v850.c (md_assemble): Use opcode->name instead of
99 opcode->opcode as the sentinal. Zero is a valid opcode.
101 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
103 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
104 * doc/c-v850.texi: Change node name to match other chapter nodes.
106 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
108 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
111 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
113 * expr.c (integer_constant): If BFD64, don't make a bignum if the
114 number will fit in 64 bits.
116 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
117 rather than calling abort.
119 * as.h: Don't define alloca if __GNUC__. Just declare it.
120 * macro.c: Copy alloca handling from as.h.
122 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
123 Gabriel Paubert <paubert@iram.es>.
125 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
126 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
127 is jcxz or a loop instruction.
129 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
131 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
133 (md_begin): Set up machine architecture and type.
135 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
137 * symbols.c (resolve_symbol_value): Store the value back into the
138 symbol expression, to handle add or subtract simplification
139 correctly. Handle O_symbol_rva. Add default case.
141 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
142 chunksize while creating the new subsection.
143 * as.c (chunksize): Initialize to zero.
144 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
145 calling obstack_begin.
147 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
149 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
153 * config/tc-v850.c (parse_register_list): Support constant
154 expressions as register lists.
157 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
159 * doc/c-v850.texi: Change the major node to v850 Machine
162 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
164 * doc/as.texinfo: Add inclusion of c-v850.texi
166 * doc/c-v850.texi: New file.
168 * read.c (is_end_of_line): Make NUL character be considered to be
171 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
173 * config/tc-v850.c (parse_register_list): Add support for curly
175 (cc_names): Add "e" and "ne" conditions.
177 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
179 * app.c (do_scrub_chars): Support a double dash as starting a
180 comment that extends to end of line.
182 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
184 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
186 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
188 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
190 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
191 insn when changing to a different instruction.
194 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
196 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
197 floating point extensions.
198 (parse_reg): parse sgr and dbr.
201 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
203 * config/tc-v850.c (system_register_name): Support numbers for
206 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
208 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
209 flag when alignment is in bytes instead of power of 2, and code to
210 use that flag to convert alignment to bytes.
211 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
212 * read.h (s_lcomm_bytes): Add prototype.
213 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
214 defined, write alignment to alignment bits in section header s_flags
215 rather than the s_align field.
217 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
218 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
219 pseudo, instead of s_lcomm which wants a power of two for alignment.
222 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
224 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
226 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
228 * as.c (show_usage): Add -am.
229 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
230 if we've already got one.
231 * listing.c (struct list_info_struct): Add line_contents.
232 (listing_newline): Put unused argument to work: if non-null, save it...
233 (listing_listing): ... and regurgitate during listing instead of line
235 * listing.h (LISTING_MACEXP): New define.
236 (LISTING_NEWLINE): Argument is NULL.
237 * read.c (read_a_source_file): If expanding macros, break up input
238 lines and pass them to listing_newline.
239 * doc/as.texinfo: Document -ac and -am.
241 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
243 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
245 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
249 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
251 * config/tc-v850.c: Remove support_v850e flag and command line
254 * configure.in (emulations): Add support for v850e target
256 * configure (emulations): Add support for v850e target
259 start-sanitize-v850eq
260 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
262 * config/tc-v850.c: Remove support_v850eq flag and command line
265 * configure.in (emulations): Add support for v850eq target
267 * configure (emulations): Add support for v850eq target
270 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
272 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
273 setting EXPECT and TCL_LIBRARY.
274 * Makefile.in: Rebuild.
276 * as.h (enum debug_info_type): Define.
277 (debug_type): Declare.
278 * as.c (debug_type): New global variable.
279 (show_usage): Add --gstabs.
280 (parse_args): Handle --gstabs.
281 * read.c (generate_asm_lineno): Remove.
282 (read_a_source_file): Output stabs debugging if appropriate.
283 Change checks of generate_asm_lineno to check debug_type. Only
284 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
285 * read.h (generate_asm_lineno): Don't declare.
286 (stabs_generate_asm_lineno): Declare.
287 * stabs.c (stabs_generate_asm_lineno): New function.
288 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
289 Don't turn off debugging.
290 (add_file): Remove old #if 0 code.
291 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
292 (ecoff_directive_end): Don't generate stabs line symbols.
293 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
295 (line_label_cnt): Remove.
296 (ecoff_generate_asm_line_stab): Remove.
297 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
298 * doc/as.texinfo, doc/as.1: Document --gstabs.
300 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
303 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850e
307 start-sanitize-v850eq
308 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850eq
312 start-sanitize-v850eq
313 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
314 Add support for v850eq instructions.
315 start-sanitize-v850eq
318 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
319 Add support for v850e instructions.
322 * config/tc-v850.c (md_assemble): Fix error recovery to reload
323 text of entire opcode.
325 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
327 * doc/internals.texi: Document rs_leb128.
329 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
331 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
332 in ABSL case, rather than calling abort.
334 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
336 * as.h (enum _relax_state): Add rs_leb128.
337 * read.c (potable): Add sleb128 and uleb128.
338 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
340 * read.h: Update prototypes.
341 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
342 the symbol value, add a second FINALIZE argument that prevents
343 changes from being comitted. Update all callers.
344 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
345 * doc/as.texinfo: Document the new pseudos.
347 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
349 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
351 (DISTCLEANFILES): Define.
352 * doc/Makefile.am (DISTCLEANFILES): Define.
353 * Makefile.in, doc/Makefile.in: Rebuild.
355 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
357 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
358 Don't set targ or gas_target. Define SCO_ELF and
359 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
361 * Makefile.am: Remove @target_frag@.
362 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
364 (dep-am): Mark as phony.
365 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
367 * config/arm-big.mt, config/arm-lit.mt: Remove.
368 * config/mips-big.mt, config/mips-lit.mt: Remove.
369 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
370 * config/ppc-sol.mt: Remove.
371 * config/i386coff.mt, config/m68kcoff.mt: Remove.
372 * config/m88kcoff.mt: Remove.
373 * config/sco5.mt: Remove.
374 * configure, config.in, Makefile.in: Rebuild.
376 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
377 further try to circumvent the .y.h rule.
378 * Makefile.in: Rebuild.
380 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
382 * Makefile.am: New file, based on old Makefile.in.
383 * acinclude.m4: New file, from old aclocal.m4.
384 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
385 shared library handling; now handled by libtool. Replace
386 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
387 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
388 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
389 * config.in: New file, created by autoheader.
391 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
392 * stamp-h.in: New file.
393 * as.c (print_version_id): Change GAS_VERSION to VERSION.
394 (parse_args): Likewise.
395 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
396 * doc/Makefile.am: New file, based on old doc/Makefile.in.
397 * Makefile.in, doc/Makefile.in: Now built with automake.
398 * aclocal.m4: Now built with aclocal.
399 * configure: Rebuild.
401 * cond.c (s_else): If not listing false conditionals, turn listing
402 off in the false branch of the else.
404 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
406 * config/tc-mips.c (macro): Fix handling of a double load from a
407 symbol plus an offset.
409 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
410 has an associated external symbol.
412 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
414 * config/tc-alpha.c (s_alpha_ucons): New function.
415 (md_pseudo_table): Add unaligned data pseudos for DWARF.
417 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
419 * config/tc-v850.c (md_assemble): Ignore the rest of the current
420 line if we encounter an error.
422 * config/tc-v850.c (md_assemble): Sign extend constants value
423 for hi and hi0 expressions.
424 (v850_insert_operand): Enable range checking for generic 16bit
427 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
429 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
430 LO16, HI16 and HI16_S relocs.
432 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
434 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
436 * configure: Regenerated with autoconf 2.12.
437 * Makefile.in: Add $(EXEEXT) to all executables.
439 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
441 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
442 unconditional branches.
443 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
446 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
448 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
450 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
452 * macro.c (define_macro): Make sure the index is in range before
456 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
458 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
459 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
460 the right f/ffrag and fx/fxfrag pairs since instruction may be split
464 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
466 * config/te-go32.h (USE_ALIGN_PTWO): Define.
467 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
468 defined, use s_align_ptwo for .align.
469 * configure.in (i386-*-msdosdjgpp*): New target.
470 (i386-*-go32*): Set em to go32 and targ to coffgo32.
471 * configure: Rebuild.
473 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
475 * config/tc-sparc.c (last_opcode): New static local.
476 (md_assemble): Don't issue "FP branch in delay slot" warning if
477 the delay slot has been annulled.
479 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
481 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
482 code if BFD_ASSEMBLER.
484 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
486 * config/tc-v850.c (system_registers): Fix ordering of registers.
489 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
491 * config/tc-tic80.c (build_insn): Initialize extended word to zero
492 when it will be filled in later by relocation information.
495 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
497 * config/tc-mips.c (macro_build): Restore check of fmt argument.
498 (mips_ip): Fix ISA checks.
501 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
503 * configure.in: Default the r5900 to little endian.
504 * configure: Rebuilt.
508 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
510 * config/tc-tic80.c (build_insn): Fix endianness problem with
514 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
516 * config/tc-mips.c (check_absolute_expr): Change warning to
519 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
521 * config/tc-mips.c (macro_build): Refine code to check if an
522 instruction is available on a particular cpu variant.
525 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
527 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
528 OBJ_AOUT to ifdef OBJ_ELF.
529 (md_apply_fix3): When mangling 32 bit PC relative reloc for
530 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
532 * write.c (fixup_segment): Change special case for i386-coff to
533 not apply for i386-pe.
534 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
536 (coff_frob_file_after_relocs): Rename from coff_frob_file.
537 (coff_format_ops): Initialize frob_file_after_relocs field rather
538 than frob_file field.
539 * config/obj-coff.h (coff_frob_file): Don't declare.
540 (coff_frob_file_after_relocs): Declare.
541 (obj_frob_file): Don't define.
542 (obj_frob_file_after_relocs): Define.
543 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
544 * configure: Rebuild.
546 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
548 * config/obj-coff.c (fixup_segment): Never subtract section
549 address from PC relative reloc which will be fully resolved.
551 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
553 * ecoff.c (page_type): Renamed from page_t to avoid conflict
554 with hpux10 header files.
556 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
558 From Jason Merrill <jason@cygnus.com>:
559 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
561 * config/tc-i386.h (md_maybe_text): Define.
562 (md_do_align): Use md_maybe_text.
564 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
566 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
567 relocations, don't check for symbol being external, weak, etc.
569 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
571 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
572 calculate relocations to any external symbol, because we might be
573 linking a shared object and the symbol might be overriden or moved
574 (for instance, moved into a static executable's .bss section).
575 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
577 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
578 be calculated by the assembler.
580 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
581 whose destination lies in the same file, by ignoring the @plt or
582 @local and aiming the branch at its destination.
584 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
586 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
587 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
590 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
591 of obj_copy_symbol_attributes.
593 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
595 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
596 signed operand, sign extend a 32 bit value to the host size.
598 * Makefile.in (CFLAGS): Subsitute from configure script. From
599 Jeff Makey <jeff@cts.com>.
601 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
602 buffer size to make a copy of the symbol.
604 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
607 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
609 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
610 step through the frags calling cvt_frag_to_fill, switch to
611 SEG_DATA when we reach data_frag_root.
613 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
615 * config/tc-mn10300.c (md_assemble): Allow an empty register
616 list for instructions which use register lists.
618 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
620 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
622 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
625 * config/tc-arm.c: Add prototypes for many static functions.
626 (struct asm_opcode ): Add prototypes for parms field.
627 (struct thumb_opcode ): Likewise.
628 (fp_op2): Remove unused flags parameter.
629 (output_inst): Make static.
630 (arm_after_pass_hook): Remove unused ignore parameter.
631 * config/tc-arm.h (arm_after_pass_hook): Declare.
632 (arm_start_line_hook): Declare.
633 (arm_frob_label): Declare.
635 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
637 * depend.c (wrap_output): new prototype.
639 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
641 * config/tc-sh.c (md_apply_fix): Check for overflow.
643 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
644 section size to be aligned.
646 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
648 * config/tc-sh.h (md_cons_align): Define.
649 (sh_cons_align): Declare.
650 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
651 (sh_no_align_cons): New static variable.
652 (s_uacons): New static function.
653 (sh_cons_align): New function.
654 (sh_handle_align): Warn about misaligned data.
655 * doc/c-sh.texi: Document .uaword and .ualong.
657 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
659 * macro.c (macro_expand): In MRI mode, treat single quote as a
660 separator character when checking for a positional argument.
662 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
664 * config/tc-arm.c (md_parse_option): Merge in changes from
667 * config/tc-arm.h: Merge in changes from armT-970328-branch.
669 * configure.in (emulations): Add Thumb architecture support from
672 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
674 * doc/all.texi: Add enabling of ARM documentation.
676 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
678 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
680 * config/tc-mips.c: Added r3900 support.
682 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
684 * as.c: (parse_args) `-t' option requires an argument.
686 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
688 * config/tc-arm.c (md_begin): Change call to
689 coff_arm_bfd_set_private_flags() to a call to
690 bfd_set_private_flags().
692 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
694 * Makefile.in: Rebuild dependencies.
696 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
697 of a BFD_RELOC_RVA reloc.
699 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
701 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
702 (hppa_force_relocation): Force a relocation for an absolute
705 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
707 * doc/as.texinfo: Don't use @value in section names or index
708 entries; it confuses texinfo.tex.
710 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
712 * doc/as.texinfo: Updated for -MD option.
713 * Makefile.in (CFILES): Added depend.c.
714 (OBJS): Added depend.o.
715 * as.h (start_dependencies, register_dependency,
716 print_dependencies): New declarations.
717 * depend.c: New file.
718 * as.c (parse_args): Added -MD option.
719 (main): Call print_dependencies.
720 (show_usage): Added help for -MD.
721 * read.c (s_app_file): Call register_dependency.
722 (s_include): Call register_dependency when file is found.
723 (read_a_source_file): Call register_dependency.
725 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
727 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
728 section address to the symbol value.
730 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
732 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
733 into the new membership field.
735 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
737 * config/tc-arm.c (md_begin): If no cpu type is specified on the
738 command line then the ARM7 is now chosen by default when setting
739 the BFD machine and architecture.
741 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
743 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
745 (md_begin): Added code to generate flags to be set into the COFF
746 header and the calls to the BFD functions to do this.
747 (md_parse_option, md_show_usage): Added new command line
748 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
749 -marmv3m, -marmv4, -marmv4t.
751 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
754 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
756 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
758 * config/tc-mn10300.c (md_convert_frag): Likewise.
760 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
762 * config/tc-mips.c (set_at): Check for bignum.
763 (check_absolute_expr, macro, mips16_macro): Likewise.
766 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
768 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
769 for overflow/underflow, only insert lower 15 bits into instruction.
772 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
774 * config/tc-i386.c (pi): Check for RegMMX.
776 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
778 * expr.c (expr): When subtracting values in the same frag,
779 subtract X_add_number rather than adding it.
781 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
783 * config/obj-coff.c (write_object_file): Just pass NULL to
784 md_do_align, not the address of a char holding NOP_OPCODE.
786 * config/tc-mips.c (macro): Handle constants for M_LI_D and
788 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
789 than an address if the floating point value looks sufficiently
792 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
794 * config/tc-i386.c (md_section_align): If a.out and BFD, force
795 section size to be aligned.
797 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
799 * cond.c: Include "macro.h".
800 (struct conditional_frame): Add macro_nest field.
801 (initialize_cframe): Initialize macro_nest.
802 (cond_finish_check): Add nest parameter. Change all callers.
803 (cond_exit_macro): New function.
804 * as.h (cond_finish_check): Update declaration.
805 (cond_exit_macro): Declare.
806 * input-scrub.c (macro_nest): Make globally visible.
807 (input_scrub_next_buffer): Call cond_finish_check.
808 * macro.h (macro_nest): Declare.
809 * read.c (s_mexit): Call cond_exit_macro.
811 * config/tc-i386.h (RegMMX): Define.
812 * config/tc-i386.c (pi): Check for all register types.
813 (type_names): Add RegMMX.
814 (md_assemble): Handle RegMMX.
816 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
818 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
821 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
823 * config/tc-mips.c (nopic_need_relax): Add new parameter
824 before_relaxing. Use it when testing ecoff_extern_size.
825 (load_address, macro, md_estimate_size_before_relax): Fix all
828 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
830 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
831 (obj_elf_subsection): New static function.
833 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
835 * config/obj-coff.c (coff_header_append): Don't reset string_size
836 each time through the loop.
838 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
840 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
842 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
844 * doc/internals.texi (Porting GAS): Correct documentation for
845 current configure handling of targ-cpu.h, et. al.
846 (CPU backend): Document listing macros.
848 * listing.c (data_buffer): Set size based on other listing macros,
849 rather than always using 100.
850 (data_buffer_size): Remove static variable.
851 (calc_hex): Make data_buffer_size a local variable. Don't leave
852 any slop when filling data_buffer.
854 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
856 * doc/c-mips.texi: Document .set autoextend.
858 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
860 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
861 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
862 sparc-*-openbsd*): New targets.
863 * configure: Rebuild.
865 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
867 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
868 for all undefined symbols.
870 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
872 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
875 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
877 * configure.in (alpha*-*-openbsd*): New target.
878 * configure: Rebuild.
880 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
882 * configure.in (mips-*-openbsd*): New target.
883 * configure: Rebuild.
886 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
888 * config/tc-d30v.c (parallel_ok): Fix parallel checking
889 for instructions using conditional execution.
892 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
894 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
896 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
898 * Makefile.in (srcroot): Remove.
899 (INSTALL): Set to @INSTALL@.
900 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
901 (all, dvi): Don't set srcroot.
902 (install): Depend upon as.new, gasp.new, and installdirs. Use
903 $(program_transform_name) directly, rather than using
904 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
905 (installdirs): New target.
906 * doc/Makefile.in (INSTALL_XFORM1): Remove.
907 (install): Depend upon installdirs. Use $(program_transform_name)
908 directly, rather than using $(INSTALL_XFORM) and
910 (installdirs): New target.
911 (install-info-as): Run mkinstalldirs.
912 (install-info-gasp): Likewise.
914 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
916 * Makefile.in (INSTALL): Change install.sh to install-sh.
918 * symbols.c (resolve_symbol_value): Check for division by zero.
920 From Thomas Graichen <graichen@rzpd.de>:
921 * Makefile.in: Always use $(SHELL) when running move-if-change.
922 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
923 * configure: Rebuild.
925 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
927 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
928 New argument `want'. Update enum cgen_parse_operand_result values.
929 Initialize if CGEN_PARSE_OPERAND_INIT.
930 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
931 (md_assemble): Call cgen_asm_init_parse.
932 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
934 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
936 * config/tc-m68k.c (m68k_ip): Handle #j.
938 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
940 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
941 right address for call label:32,regs,imm.
943 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
945 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
947 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
948 symbol for OBJ_ELF anymore.
950 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
952 * Makefile.in: Regenerate dependencies.
953 (TARG_CPU): New variable.
954 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
955 (.dep1): Delete creating of cgen-opc.h.
956 (.tcdep): Put proper contents in cgen-opc.h.
957 * configure.in (m32r): Delete setting of extra_files, extra_links.
958 (AC_OUTPUT): Create cgen-opc.h.
959 * configure: Regenerated.
961 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
963 * makefile.vms: Update to build gasp.exe.
965 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
967 * write.c (relax_frag): Make non-static.
968 * write.h (relax_frag): Add prototype for.
969 * config/tc-m32r.h (md_do_align): New arg `max'.
970 * config/tc-m32r.c (m32r_do_align): Likewise.
971 Update calls to frag_align, frag_align_pattern.
972 (fill_insn): Update call to m32r_do_align.
973 (m32r_scomm): Update call to frag_align.
975 * config/tc-m32r.[ch]: New files.
977 * Makefile.in (CPU_TYPES): Add m32r.
978 (TARGET_CPU_CFILES): Add tc-m32r.c.
979 (TARGET_CPU_HFILES): Add tc-m32r.h.
980 (DISTCLEAN_HERE): Add cgen-opc.h.
981 (.dep1,.tcdep): Create empty cgen-opc.h.
982 (cgen.o): Add dependencies.
983 (dependencies): Regenerate.
984 * as.h (struct frag): New member fr_targ.
985 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
986 * conf.in (USING_CGEN): New macro.
987 * configure.in (m32r-*-*): Add entry for.
988 Add cgen.o to extra_objects.
989 * configure: Regenerate.
990 * frags.c (frag_var): fr_pcrel_adjust renamed to
991 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
992 (frag_variant): Likewise.
993 * write.c (relax_frag): Likewise.
994 * config/tc-ns32k.c (*): Likewise.
996 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
998 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
999 rather than for any end of line character.
1001 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1002 call abort (i.e., as_abort) rather than crashing.
1004 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1005 OBJ_ELF, rather than of S_GET_OTHER.
1007 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1009 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * Makefile.in (VERSION): Set to 2.8.1.
1013 * Branched binutils 2.8.
1015 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
1017 * COPYING: Update FSF address.
1019 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
1021 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
1023 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
1025 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
1027 * config-gas.com: Update to handle both vax and alpha.
1028 * makefile.vms: Update to use config-gas.
1029 * conf-a-gas.com: Remove file.
1031 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
1033 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
1034 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
1035 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
1037 start-sanitize-tic80
1038 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
1040 * config/tc-tic80.c (line_comment_char): Make '#' start comments
1041 at the beginning of a line for compatibility with .S files where
1042 cpp leaves the filename transitions beginning with '#'.
1045 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
1048 tc_coff_sizemachdep if OBJ_COFF.
1050 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1052 * config/tc-ppc.c (register_name): Declare.
1054 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
1056 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1057 * configure: Rebuild.
1059 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
1062 (mips16_mark_labels): New static function.
1063 (append_insn): Call mips16_mark_labels.
1064 (mips_emit_delays): Likewise.
1065 (s_insn): Likewise. Don't call mips_clear_insn_labels.
1066 (s_mips_stab): New static function.
1068 * configure.in: Use ELF for mips-*-gnu*.
1069 * configure: Rebuild.
1071 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1073 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
1076 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1078 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
1079 set OPCODES_LIB to empty.
1080 * configure: Rebuild.
1082 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1084 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1086 * configure: Rebuild.
1088 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * itbl-parse.y (yyerror): Make static. Declare.
1092 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1093 * configure.in: Set emulations for mips-*-linux*-*.
1094 * configure: Rebuild.
1096 * config/tc-mips.c (struct mips_set_options): Define.
1097 (mips_opts): New static variable.
1098 (mips_isa): Remove. Now a field in mips_opts. Change all
1100 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1101 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1102 (struct mips_option_stack): Define.
1103 (mips_opts_stack): New static variable.
1104 (s_mipsset): Add support for .set push and .set pop.
1105 * doc/c-mips.texi: Document .set push and .set pop.
1107 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1108 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1109 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1111 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1113 * as.c (parse_args): Update copyright date in version message.
1115 * Makefile.in (clean-here): Remove dependency files.
1117 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1118 (s_mri_common): Check S_IS_COMMON unconditionally.
1119 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1120 * config/tc-alpha.c (s_alpha_comm): Likewise.
1121 * config/tc-mips.c (nopic_need_relax): Likewise.
1122 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1123 (ppc_pe_comm): Likewise.
1124 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1125 common symbol to bfd_com_section_ptr.
1126 * config/tc-sparc.c (s_common): Likewise.
1127 (tc_gen_reloc): Likewise.
1130 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1132 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1135 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1137 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1140 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1142 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1145 * listing.c (print_lines): Add lineno parameter. Change all
1147 (listing_listing): Only call calc_hex for the right line.
1148 (listing_list): Set the new edict based on the current edict, in
1149 order to handle listing commands in macros correctly.
1151 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1154 * cond.c (cond_finish_check): New function.
1155 * as.h (cond_finish_check): Declare.
1156 * as.c (main): Call cond_finish_check.
1159 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1161 * config/tc-d30v.c (md_assemble): If two instructions
1162 are supposed to be assembled in parallel and the first one is
1163 long, print an error and stop.
1164 (md_apply_fix3): Don't calculate absolute relocs. Just write
1168 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1170 * config/tc-i386.h (iclrKludge): Define.
1171 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1173 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1175 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1176 * config/tc-alpha.c (alpha_debug): New static variable.
1177 (md_parse_option): Set alpha_debug if -g is seen.
1178 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1181 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1183 * config/tc-d30v.c (build_insn): Enable range-checking code.
1184 (postfix): Stop at space or comma. Fixes PR 11862.
1185 (md_assemble): Change error message.
1188 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1190 * Makefile.in: Added automatic dependency building.
1191 * dep-in.sed: New file.
1193 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1195 * config/obj-ieee.c (segment_name): Don't define function if this
1198 * config/obj-coff.h (DO_STRIP): Don't define.
1199 * config/tc-h8300.h (DO_STRIP): Don't define.
1200 * config/tc-h8500.h (DO_STRIP): Don't define.
1201 * config/tc-w65.h (DO_STRIP): Don't define.
1202 * config/tc-z8k.h (DO_STRIP): Don't define.
1204 * symbols.c (colon): Call obj_frob_label if it is defined.
1205 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1207 * configure.in: Don't set files and links. Don't call
1208 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1209 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1210 * configure: Rebuild.
1211 * Makefile.in (TARG_CPU_C): New variable.
1212 (TARG_CPU_O, TARG_CPU_H): New variables.
1213 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1214 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1215 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1216 (LINKED_SOURCES): Remove.
1217 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1218 (LINKED_HEADERS): Remove.
1219 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1220 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1222 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1223 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1224 (itbl-cpu.h): Remove target.
1225 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1228 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1232 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1234 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1235 open coded loop that does not require the name to start with a
1238 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1240 * frags.c (frag_var): Change offset parameter to offsetT.
1241 (frag_variant): Likewise.
1242 * frags.h (frag_variant, frag_var): Update declarations.
1243 * config/tc-m68k.c (struct m68k_it): Change foff field to
1245 (add_frag): Change off parameter to offsetT.
1246 * Several files: Add casts to calls to frag_var.
1248 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1249 serialize a parallel make.
1250 (itbl-parse.h): Split target out from itbl-parse.c.
1252 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1254 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1256 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1257 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1258 storing the value of a common symbol.
1260 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1262 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1264 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1265 that is done by symbol_remove and symbol_insert.
1267 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1270 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1272 * config/tc-mips.c (load_register): In 32 bit mode, when not
1273 dealing with a 64 bit number, permit the upper 32 bits to be set
1274 even if bit 31 is not set.
1276 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1278 * read.c (potable): Add "equiv".
1279 (s_set): Handle .equiv based on argument.
1280 * doc/as.texinfo (Equiv): New node to document .equiv.
1281 (Err): New node to document .err.
1283 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1285 * Many files: Add function prototypes.
1286 * as.c (show_usage, parse_args): Make static.
1287 * frags.h (frag_alloc): Declare.
1288 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1289 * symbols.c (dollar_label_instance): Change return type to long.
1290 * symbols.h (print_symbol_value): Declare.
1291 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1292 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1293 (remove_subsegs, relax_frag): Make static.
1294 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1295 (what_kind_of_float): Likewise.
1296 (atof_vax): Make static. Change what_kind to int.
1297 (md_atof): Change what_statement_type to int.
1298 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1299 * config/tc-alpha.c (vax_md_atof): Declare.
1300 (md_atof): Don't declare atof_ieee and vax_md_atof.
1301 * config/tc-i386.c (set_16bit_code_flag): Make static.
1302 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1303 * config/tc-m68k.c (add_fix): Change width to int.
1304 (insert_reg): Change regname to const.
1305 (md_atof): Don't declare atof_ieee.
1306 (demand_empty_rest_of_line): Don't declare.
1307 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1308 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1309 (parse_keyword_arg): Change lookup_fn to take const arg.
1310 (md_atof): Don't declare atof_ieee.
1311 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1312 (tc_aout_pre_write_hook): Don't declare.
1314 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * as.h (bfd_alloc_by_size_t): Don't declare.
1317 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1319 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1321 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1322 (symbol_append): Set sy_next and sy_previous when adding a single
1323 symbol to an empty list. Call debug_verify_symchain.
1324 (verify_symbol_chain): Use assert, not know.
1326 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1328 * NEWS: Note BeOS support.
1329 * configure.in: (ppc-*-beos): New target, use coff as object format.
1330 * configure: Regenerate with autoconf.
1332 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1334 * config/tc-mips.c (md_apply_fix): Improve error message for out
1337 * Makefile.in: Add dependencies on obstack.h where needed.
1339 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1341 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1342 case of a symbol equated to another symbol when using SVR4_PIC.
1344 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1346 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1348 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1349 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1351 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1352 and md_elf_section_change_hook if they are defined.
1353 (obj_elf_text, obj_elf_previous): Likewise.
1355 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1357 * config/obj-multi.h (struct elf_obj_sy): Define if
1359 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1361 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1362 OBJ_SYMFIELD_TYPE is defined.
1364 * doc/as.texinfo (bss): Improve description of .bss section. In
1365 ELF or COFF, you are permitted to switch into the section.
1366 (Comm): Rewrite description of common symbols.
1367 (Lcomm): Mention that some targets permit a third argument.
1369 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1371 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1373 * symbols.c (colon): Change type of local to int. From Alan Modra
1374 <alan@spri.levels.unisa.edu.au>.
1376 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1377 alignment if a zero fill pattern was explicitly specified.
1378 * config/tc-sh.c (sh_do_align): Likewise.
1380 * read.c (equals): Always permit register names to be redefined.
1382 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1383 mips16 symbol to be adjusted if a symbol is being subtracted from
1386 From Eric Youngdale <eric@andante.jic.com>:
1387 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1388 illegal symbol version names.
1389 (elf_frob_symbol): Check for external default versions.
1391 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1393 From Eric Youngdale <eric@andante.jic.com>:
1394 * config/obj-elf.h (struct elf_obj_sy): Define.
1395 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1397 * config/obj-elf.c (obj_elf_symver): Just record the name.
1398 (obj_symbol_new_hook): Initialized versioned_name field.
1399 (elf_frob_symbol): If there is a versioned_name, either rename the
1400 symbol, or add an alias with that name.
1402 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1404 * config/tc-mn10300.c (md_relax_table): Define.
1405 (md_convert_frag): Implement.
1406 (md_assemble): Handle relaxable operands/instructions correctly.
1407 (md_estimate_size_before_relax): Implement.
1408 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1410 * config/tc-mn10200.c (md_relax_table): Fix typos.
1412 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1413 relocs anymore. Tweak fx_offset for pc-relative relocs.
1415 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1420 start-sanitize-tic80
1421 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1423 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1425 * config/tc-tic80.c (md_begin): Declare external variable
1426 coff_flags and insert an F_AR32WR bit into it.
1429 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * read.c (equals): Add reassign parameter. Change all callers.
1432 * read.h (equals): Update declaration.
1434 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1437 can rely on the frag address to determine whether a frag is
1440 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1443 (S_LOCAL_NAME): Likewise.
1444 (FAKE_LABEL_NAME): Define unconditionally.
1445 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1447 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1448 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1449 Don't define FAKE_LABEL_NAME.
1450 * config/te-ic960.h: Likewise.
1451 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1452 (mips_frob_file_before_adjust): Declare.
1453 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1454 (mips_local_label): Remove.
1456 * config/te-sco386.h: Remove; not used.
1458 start-sanitize-tic80
1459 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1461 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1462 byte alignment rather than power-of-two alignment that is the
1466 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1468 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1470 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1471 message, and add newline.
1472 (process_file): Don't process assignments in the label if this is
1473 a equ or assign pseudo-op.
1474 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1475 and K_EQU, to match documentation.
1477 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1479 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1480 to denote read-only data sections.
1482 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1484 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1485 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1487 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1488 binary number if the next character is '+' or '-'.
1490 start-sanitize-tic80
1491 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1493 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1494 (find_opcode): Match operands that can be floats.
1495 (build_insn): Handle O_big (float) expressions and build
1499 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1501 * configure.in (mips*-*-lnews*): New target, also make empty
1502 emulation list for this target.
1503 * configure: Update.
1504 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1505 (mips_target_format): Use.
1506 * te-lnews.h: New file.
1508 start-sanitize-tic80
1509 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1511 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1512 operands with :m or :s modifiers and generate the right opcodes
1516 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
1518 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
1519 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
1521 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1523 * config/tc-m68k.c (instring): Useless local declaration of
1524 crack_operand removed.
1525 * expr.h (expressionS): Changed type of X_op field to operatorT if
1528 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
1530 Based on patches from Robert Lipe <robertl@dgii.com>:
1531 * configure.in: Add i386coff and i386elf to emulation list.
1532 * configure: Rebuild.
1533 * as.c (i386coff, i386elf): Declare.
1534 * obj.h (coff_format_ops): Declare.
1535 * config/obj-coff.c (OBJ_HEADER): Define.
1536 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
1537 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
1538 (obj_pseudo_table): Add "version".
1539 (coff_pop_insert): New static function.
1540 (coff_sec_sym_ok_for_reloc): New static function.
1541 (no_func): New static function.
1542 (coff_format_ops): New variable.
1543 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
1544 (obj_symbol_new_hook): Define.
1545 (coff_obj_read_begin_hook): Declare.
1546 (obj_read_begin_hook): Define.
1547 * config/tc-i386.h (i386_target_format): Declare.
1548 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
1549 OUTPUT_FLAVOR when appropriate.
1550 (i386_target_format): New function.
1551 * Makefile.in (obj-coff.o): New target.
1552 (e-i386coff.o, e-i386elf.o): New targets.
1554 From Stephen Williams <steve@icarus.icarus.com>:
1555 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
1556 (_tc_get_bal_of_call): Don't declare.
1557 (tc_get_bal_of_call): Declare as function, don't define as macro.
1558 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
1559 in sy_tc field, not x_balntry field.
1560 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
1561 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
1562 field, not x_balntry field.
1564 * config/obj-elf.c (obj_elf_section): Permit a .note section to
1565 have the SHF_ALLOC attribute.
1567 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
1568 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
1569 (itbl-lex.o): Depend upon itbl-parse.h.
1571 * itbl-parse.y (yyerror): Change return type to int. Change to
1572 use old style function declaration.
1574 * Makefile.in (itbl-lex.o): Remove -Wall.
1575 (itbl-parse.o): Likewise.
1577 * cond.c (s_ifdef): If we should omit conditionals from listings,
1579 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
1580 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
1581 (listing_listing): Handle EDICT_NOLIST_NEXT.
1582 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
1583 * listing.h (LISTING_NOCOND): Define.
1584 (LISTING_SKIP_COND): Define.
1585 * as.c (show_usage): Mention c as a suboption of -a.
1586 (parse_args): Handle c as a suboption of -a.
1587 * doc/as.texinfo: Document -alc.
1589 start-sanitize-tic80
1590 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1592 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1595 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1597 * doc/as.texinfo: Document .symver.
1599 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1601 * config/tc-d10v.c: Change pre_defined_registers to
1602 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1604 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1606 * config/obj-coff.c: Fix typo in comment section.
1607 start-sanitize-tic80
1608 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1609 an additional alignment argument.
1610 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1612 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1616 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1618 * Makefile.in: Remove dependancies on itbl-cpu.h.
1619 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1622 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1624 * itbl-ops.h: Include as.h.
1626 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1628 * as.c: Remove -t option.
1629 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1630 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1631 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1633 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1635 * itbl-ops.c: Don't define DEBUG.
1637 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1639 * Makefile.in: Update itbl-test.c to reflect its new location.
1641 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1643 * itbl-ops.c: Add test for itbl_have_entries.
1644 * config/tc-mips.c: Remove test for itbl_have_entries.
1645 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1647 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1649 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1650 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1651 (LEX, LEXFLAGS): Define.
1652 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1654 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1656 * itbl-parse.y: Fix indentation mistakes from indent program.
1657 * itbl-lex.l: Fix indentation mistakes from indent program.
1658 * itbl-ops.h: Add include for ansidecl.h.
1659 Add PARAMS around function arguments.
1660 Add declaration for itbl_have_entries.
1661 * itbl-ops.c: Add PARAMS around function arguments.
1662 * Makefile.in: Add itbl build rules.
1663 Add dependancies for itbl files to mips target.
1664 * as.c: Add itbl support.
1665 Add new option "--insttbl" for dynamically extending instruction set.
1666 * as.h: Declare insttbl_file_name;
1667 the name of file defining extensions to the basic instruction set
1668 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1669 itbl-ops.o to extra_objects for mips configuration.
1670 Add include file link from itbl-cpu.h to
1671 config/itbl-${target_cpu_type}.h.
1672 * config/tc-mips.c: Allow copz instructions.
1673 Add notes for future additions to the itbl support.
1675 (macro): Call itbl_assemble to assemble itbl instructions.
1676 See if an unknown register is specified in an itbl entry.
1678 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1679 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1681 start-sanitize-tic80
1682 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1683 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1685 (build_insn): Grab a frag early so we can use the address in
1686 fixups. Take one's complement of BITNUM values before insertion
1687 in opcode. Add code to support O_symbol operands.
1688 (md_apply_fix): Replace unimplemented warning with implementation.
1689 (md_pcrel_from): Ditto.
1690 (tc_coff_fix2rtype): Ditto.
1693 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1695 * config/tc-d30v.c (parallel_ok): New function.
1696 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1698 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1699 relocation is in different section. Fixes PR11574.
1701 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1703 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1704 don't set the section alignment to 2**4.
1706 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1708 * config/tc-m68k.c (line_comment_chars): Add '*'.
1710 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1711 (do_scrub_begin): Don't set lex['*'].
1712 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1713 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1716 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1717 * configure: Rebuild.
1718 * config/te-svr4.h: New file.
1719 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1720 TE_SVR4 or TE_DELTA.
1722 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1724 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1725 short conditional branch around a long unconditional branch.
1727 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1729 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1732 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1735 * symbols.c (resolve_symbol_value): If both left and right
1736 operands are undefined, warn about both of them.
1738 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1740 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1741 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1742 (obj_elf_symver): New static function.
1743 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1746 * write.c (relax_segment): Make type and printf format agree.
1748 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1752 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1754 * config/tc-d30v.c, config/tc-d30v.h: New files.
1756 * configure: Rebuilt.
1758 * configure.in: Add case for d30v.
1761 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1763 * config/tc-alpha.h (md_operand): Define with a null expansion,
1764 like all the other targets.
1765 * doc/internals.texi (CPU backend): Add missing word in
1766 md_flush_pending_output description. Fix typo in md_convert_frag
1768 start-sanitize-tic80
1769 * config/tc-tic80: Minor comment additions/changes.
1772 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1774 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1775 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1776 * config/obj-coff.c (obj_coff_def): Use
1777 tc_canonicalize_symbol_name if defined.
1778 (obj_coff_tag, obj_coff_val): Likewise.
1779 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1781 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1783 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1784 does not actually work, though:
1785 * configure.in (i386-sequent-bsd*): New target.
1786 * configure: Rebuild.
1787 * config/tc-dynix.h: New file.
1788 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1790 * read.c (do_align): Add max parameter. Change all callers.
1791 Remove useless static variables.
1792 (s_align): New static function. Do common portion of
1793 s_align_bytes and s_align_ptwo.
1794 (s_align_bytes, s_align_ptwo): Just call s_align.
1795 * frags.c (frag_align): Add max parameter. Change all callers.
1796 (frag_align_pattern): Likewise.
1797 * frags.h (frag_align, frag_align_pattern): Update declarations.
1798 * write.c (relax_segment): Limit alignment change to fr_subtype.
1799 Fix some types to be addressT.
1800 * config/obj-coff.c (size_section): Likewise.
1801 * config/obj-ieee.c (size_section): Likewise.
1802 * config/tc-d10v.h (md_do_align): Add max parameter.
1803 * config/tc-i386.h (md_do_align): Likewise.
1804 * config/tc-m88k.h (md_do_align): Likewise.
1805 * config/tc-m88k.c (m88k_do_align): Likewise.
1806 * config/tc-sh.h (md_do_align): Likewise.
1807 * config/tc-sh.c (sh_do_align): Likewise.
1808 * as.h: Improve comments on rs_align and rs_align_code.
1809 * doc/as.texinfo: Document new alignment arguments.
1810 * doc/internals.texi (Frags): Document use of fr_subtype field for
1811 rs_align and rs_align_code.
1813 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1815 * config/tc-mips.c: Changed opcode parsing.
1817 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1819 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1820 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1821 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1822 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1823 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1824 to a location consistent with the rest of the target include files.
1825 * config/tc-i386.c: Remove misleading comment.
1826 * doc/internals.texi (CPU backend): Add description of function
1827 md_undefined_symbol.
1828 start-sanitize-tic80
1829 * config/tc-tic80.c: Add code to insert predefined symbols into the
1830 symbol table so they can be parsed by the standard expression parser.
1831 Remove custom code that use to parse them.
1832 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1833 to a location consistent with the rest of the target include files.
1836 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1838 * as.h: GNU c provides unlink() function.
1840 Unify section handling on openVMS/Alpha:
1841 * config/tc-alpha.c(s_alpha_link): Remove.
1842 (s_alpha_section): New function.
1843 Remove case-hacking of symbols
1844 Add .code_address pseudo-op.
1845 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1846 (s_alpha_code_address): New function.
1847 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1848 static constructors/destructors.
1849 Add debug code for crash debugs, to be removed when traceback code
1850 is added to object code.
1851 (s_alpha_name): New function for .name pseudo-op.
1852 (alpha_print_token): New function to print token expressions with
1853 alpha specific extensions.
1855 * makefile.vms: Allow compilation with current gcc snapshot.
1857 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1859 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1860 (DVIPS): Set to dvips.
1861 (ps, as.ps, gasp.ps): New targets.
1862 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1863 and MAKEINFO env variables.
1864 (internals.ps): Use DVIPS macro.
1865 (clean): Remove core and backup files.
1866 (distclean): Remove temporary files from building internals.
1868 * doc/internals.texi (Frags): Fix typo.
1869 (GAS processing): Ditto.
1870 (CPU backend): Ditto.
1871 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1872 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1873 * read.c: Remove ugly hack that dealt with config files not
1874 correctly defining TARGET_BYTES_BIG_ENDIAN.
1875 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1876 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1877 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1878 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1879 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1880 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1881 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1882 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1883 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1884 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1885 whether it is defined or not.
1886 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1887 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1888 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1889 whether it is defined or not.
1890 start-sanitize-tic80
1891 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1892 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1895 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1897 * write.c (write_relocs): Correct text in as_fatal error message,
1898 bfd_perform_relocation -> bfd_install_relocation.
1900 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1902 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1903 * read.c (LEX_TILDE): Define if not defined.
1904 (lex_type): Use LEX_TILDE.
1905 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1906 not is_part_of_name.
1908 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1910 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1913 * config/tc-mips.c (mips16_extended_frag): Correct base address
1914 for an extended PC relative instruction.
1915 (md_convert_frag): Likewise.
1917 * config/tc-mips.c (prev_nop_frag): New static variable.
1918 (prev_nop_frag_holds): New static variable.
1919 (prev_nop_frag_required): New static variable.
1920 (prev_nop_frag_since): New static variable.
1921 (append_insn): If we aren't reordering, and prev_nop_frag is not
1922 NULL, and we don't need any nops, then decrease the size of
1923 prev_nop_frag. Don't insert nops because of instructions in
1924 noreorder sections. Remember whether the previous instructions
1925 where in noreorder sections even when not reordering.
1926 (mips_no_prev_insn): Add preserver parameter. Change all
1927 callers. Refer prev_nop_frag variables when appropriate.
1928 (mips_emit_delays): Set up prev_nop_frag.
1929 (s_mipsset): Clear prev_nop_frag if reordering.
1931 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * config/tc-mips.c (append_insn): Remove useless code which
1934 handled swapping a mips16 jump with a mips16 instruction with a
1937 * config/tc-mips.c (md_parse_option): When debugging, set
1938 mips_optimize to 1, not 0.
1940 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1942 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1943 like the expression was based on `.', adjust the value of the
1946 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1947 extended instruction in a delay slot when not reordering.
1948 (md_convert_frag): Warn if an extended instruction appears in a
1951 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1952 (s_insn): New static function.
1953 * doc/c-mips.texi: Document .insn.
1955 * config/tc-mips.c (md_begin): Add the general registers to the
1957 (mips16_ip): First parse the expression, and then see whether it
1958 came up with a register, rather than trying to first see whether
1959 we are looking at a register.
1961 start-sanitize-tic80
1962 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1964 * config/tc-tic80.c: Numerous changes and additions to flesh
1965 out functions that were previously just stubs, and fix some
1966 problems found using the new TIc80 testsuite cases.
1969 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1972 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1974 * config/tc-mips.c (append_insn): Output jump instruction as a
1975 pair of 2 byte instructions, rather than as a single 4 byte
1978 start-sanitize-r5900
1979 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1980 (mips_ip): Don't check INSN_ISA for a macro.
1983 start-sanitize-r5900
1984 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1986 * config/tc-mips.c: added r5900.
1989 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1991 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1992 config/itbl-mips.h: Add copyright message and fix indentation.
1994 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1996 * itbl-ops.c: New file. Add support for dynamically read
1997 instruction registers, opcodes and formats. Build internal table
1998 for new instructions and provide callbacks for assembler and
2000 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2002 * itbl-ops.h: New file. Header file for itbl support.
2003 * config/itbl-mips.h: New file. Mips specific definitions for
2006 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
2008 * config/tc-mn10200.c (md_assemble): If a constant operand won't
2009 fit into the constant field of a relaxable operand, then it does
2012 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
2014 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
2015 a jsr target in a different section just like a jsr to
2016 an undefined target.
2018 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
2020 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
2021 against any mips16 symbols, not just externally visible ones.
2022 (md_apply_fix): Corresponding change.
2024 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
2026 * config/tc-mips.c (mips16_ip): Accept floating point registers in
2027 the operand of the exit instruction.
2029 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
2031 * symbols.c (resolve_symbol_value): If we leave an equated symbol
2032 as O_symbol, copy over the segment.
2034 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
2036 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
2037 fixup to be against the section symbol, adjust the value
2040 * symbols.c (resolve_symbol_value): Don't change X_add_number for
2042 * write.c (write_relocs): Avoid looping on equated symbols.
2043 Adjust fx_offset by X_add_number for each symbol.
2044 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
2046 (fixup_segment): Add a loop to track down equated symbols and
2047 adjust fx_offset appropriately.
2049 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
2051 * config/tc-mn10200.c (md_relax_table): Add entries to allow
2052 jmp -> bra relaxing.
2053 (md_convert_frag): Handle jmp->bra relaxing.
2054 (md_assemble): Handle jmp->bra relaxing.
2055 (md_estimate_size_before_relax): Likewise.
2057 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2059 * config/tc-i386.c (i386_align_code): Add comments explaining the
2062 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
2064 * config/tc-sparc.c (enforce_aligned_data): New static variable.
2065 (sparc_cons_align): Don't do anything unless enforce_aligned_data
2067 (md_longopts): Add "enforce-aligned-data".
2068 (md_show_usage): Mention --enforce-aligned-data.
2069 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
2070 enforce-aligned-data.
2072 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
2073 "word", and "short".
2074 (ppc_xcoff_cons): New static function.
2076 * write.c (relax_segment): Give an error if a .space symbol is
2077 common or undefined.
2079 * read.c (read_a_source_file): Don't handle mri_pending_align if
2080 the handler is s_globl or s_ignore.
2082 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
2084 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2085 start-sanitize-tic80
2086 * config/tc-tic80.c: Many additions to previous placeholder file.
2087 * config/tc-tic80.h: Ditto.
2090 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2092 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2094 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
2096 * config/tc-mips.c (mips_fix_adjustable): New function.
2097 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2098 (mips_fix_adjustable): Declare.
2100 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2101 * read.c (read_a_source_file): After doing an mri_pending_align,
2102 adjust the line_label if there is one.
2103 (s_space): Set mri_pending_align if an odd number of bytes were
2106 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2108 * config/tc-d10v.h (md_do_align): Add this hook to call
2109 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2111 * config/tc-d10v.c (find_opcode): Correctly calculate
2112 branch displacement when .aligns are present.
2114 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2116 * config/tc-mn10200.c (md_relax_table): Define.
2117 (md_convert_frag): Implement.
2118 (md_assemble): Handle relaxable operands/instructions correctly.
2119 (md_estimate_size_before_relax): Implement.
2120 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2122 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2124 * config/tc-mips.c (append_insn): Give an error for jumps to a
2126 (md_apply_fix): Make a branch to an odd address an error rather
2129 * config/tc-mips.c (md_convert_frag): If the user explicitly
2130 requested an extended opcode, pass warn as true to mips16_immed.
2132 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2133 an explicit 0, so that explicitly extended instructions work
2136 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2138 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2139 symbol for a common symbol.
2141 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2143 Patch presumed to have been checked in awhile ago but wasn't.
2144 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2145 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2146 (relax_segment, case rs_org): Move code inside braces. Move locals
2147 target,after inside too.
2148 (relax_segment, case rs_machine_dependent): Guts moved to ...
2149 (relax_frag): New function.
2150 Call md_prepare_relax_scan if defined.
2152 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2154 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2155 'p' operand specifier.
2157 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2159 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2160 m68k family cpus which support long branch addressing modes.
2161 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2162 md_create_long_jump): Use it.
2164 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2166 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2167 the .reginfo or .MIPS.options section if configured for an
2170 * config/tc-mips.c (md_begin): Don't set interlocks for
2173 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2175 * read.c (read_a_source_file): Make sure the symbol ends with
2176 whitespace before checking whether the next character is '='.
2178 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2180 * config/tc-i386.c (sco_id): Moved from here...
2181 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2182 really is an SCO ELF specific thing, not just a SCO x86 specific
2185 start-sanitize-tic80
2186 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2188 * configure.in (tic80-*-*): Don't require 'coff'.
2189 * configure: Regenerate.
2192 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2194 * read.c (emit_expr): Check for overflow of a negative value
2196 * write.c (fixup_segment): Likewise.
2197 * config/obj-coff.c (fixup_segment): Likewise.
2199 * config/tc-m68k.c (struct label_line): Define.
2200 (labels, current_label): New static variables.
2201 (md_assemble): Mark current_label as text, and clear it.
2202 (m68k_frob_label): New function.
2203 (m68k_flush_pending_output): New function.
2204 (m68k_frob_symbol): New function.
2205 * config/tc-m68k.h (tc_frob_label): Define.
2206 (md_flush_pending_output): Define.
2207 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2208 (tc_frob_coff_symbol): Likewise.
2210 * read.c (read_a_source_file): When defining a macro in MRI mode,
2211 don't add the symbol to the symbol table.
2213 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2215 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2216 here since fixup_segment doesn't (linkrelax is set).
2217 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2219 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2221 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2224 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2226 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2227 to avoid warnings with the native HP compiler.
2228 (fix_new_hppa): Similarly for the r_type argument.
2229 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2230 in an #if OBJ_ELF to keep gcc -Wall quiet.
2231 (md_apply_fix): Always initialize "result".
2233 * config/tc-mn10200.c (md_assemble): Generate relocations.
2235 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2237 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2240 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2242 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2243 pass on the new file hook.
2245 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2246 !alpha_force_relocation, as local LITERALs can be adjusted to be
2247 relative to the section.
2249 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2251 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2253 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2254 aligned to odd boundary.
2255 (tc_frob_coff_symbol): Define.
2257 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2259 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2261 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2262 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2264 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2266 (md_assemble): If the size is 'B', set fx_signed.
2267 (md_apply_fix_2): Use fx_signed when checking for overflow.
2269 * write.h (struct fix): Add fx_signed field.
2270 * write.c (fix_new_internal): Initialize fx_no_overflow and
2272 (fixup_segment): Use fx_signed when checking for overflow.
2273 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2274 fx_signed when checking for overflow.
2276 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2278 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2279 updated, and all the useful information is in doc/internals.texi.
2281 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2282 * read.c (read_a_source_file): Check for conditional operators
2283 before doing an MRI pending alignment.
2284 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2285 (tc_conditional_pseudop): Define.
2286 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2287 * doc/internals.texi (CPU backend): Describe
2288 tc_conditional_pseudoop.
2290 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2291 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2293 (md_begin): Check m68k_rel32_from_cmdline before setting
2295 (m68k_mri_mode_change): Likewise.
2296 (md_longopts): Add --disp-size-default-16 and
2297 --disp-size-default-32.
2298 (md_parse_option): Handle new options.
2299 (md_show_usage): Mention new options.
2300 * doc/c-m68k.texi (M68K-Opts): Document new options.
2302 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2303 * config/tc-m68k.c (m68k_index_width_default): New static
2305 (m68k_ip): Use m68k_index_width_default to set the size of a base
2306 register whose size was not given.
2307 (md_longopts): Add --base-size-default-16 and
2308 --base-size-default-32.
2309 (md_parse_option): Handle new options.
2310 (md_show_usage): Mention new options.
2311 * doc/c-m68k.texi (M68K-Opts): Document new options.
2313 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2315 * configure.in: Recognize mips-*-linux* target.
2316 * configure: Rebuild.
2318 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2319 work if valueT is only 32 bits.
2321 * config/tc-mips.c: Throughout, check target_big_endian rather
2323 (byte_order): Remove.
2324 (mips_init_after_args): Remove.
2325 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2326 (mips_init_after_args): Don't declare.
2327 (tc_init_after_args): Don't define.
2329 * config/tc-mips.h (tc_frob_after_relocs): Define if
2331 (mips_elf_final_processing): Likewise.
2332 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2334 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2336 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2337 sld.{h,w} and the operand is relocatable, adjust the adend by
2338 shifting it right one bit.
2340 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2342 * read.c (read_a_source_file): Check mri_pending_align after
2343 checking for a macro. From Ronald F. Guilmette
2346 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2348 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2349 add segment argument. If OBJ_ELF, treat a relocation against a
2350 symbol in a linkonce section like a relocation against an external
2352 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2354 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2358 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2360 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2361 includes config.h instead of host.h, tc.h instead of tp.h, and
2362 targ-env.h instead of target-environment.h.
2363 Also, obj-format.h includes targ-cpu.h instead of
2365 start-sanitize-tic80
2366 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2367 * configure: Rebuild with autoconf.
2368 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2369 (TARGET_FORMAT): Define to "coff-tic80".
2370 * config/tc-tic80.c: New file for TIc80 support.
2371 * config/tc-tic80.h: New file for TIc80 support.
2374 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2379 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2381 * write.c (adjust_reloc_syms): If the fixup symbol has been
2382 equated to an undefined symbol, convert the fixup to being against
2383 the target symbol. Remove obsolete code handling a special case
2386 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2388 * mpw-make.sed: Use NewFolderRecursive for installation.
2390 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2392 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2394 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2396 * config/tc-d10v.c (md_assemble): Fix bug which caused
2397 second instruction in a line to be case sensitize. PR11312
2399 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2401 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2402 range check operands with MN10200_OPERAND_NOCHECK set.
2403 (check_operand): Likewise.
2405 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2408 (md_begin): Always align the text section to a four byte
2410 (append_insn): Remove call to record_align.
2412 * config/tc-mips.c (insn_label): Remove.
2413 (struct insn_label_list): Define.
2414 (insn_labels, free_insn_labels): New static variables.
2415 (mips_clear_insn_labels): New static function.
2416 (append_insn): Mark all mips16 text labels, and make them odd.
2417 Handle all labels after emitting a nop, not just one. Call
2418 mips_clear_insn_labels rather than just clearing insn_label.
2419 (mips_emit_delays): Add insns parameter, and use it to decide
2420 whether to mark mips16 labels. Handle all labels, not just one.
2421 Force mips16 labels to be odd. Change all callers.
2422 (mips16_immed): Don't check for an odd branch target.
2423 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2424 (mips16_extended_frag): Ignore the low bit in a branch target.
2425 (md_convert_frag): Likewise.
2426 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2427 clearing insn_label.
2428 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2429 (s_float_cons, s_gpword): Likewise.
2430 (s_align): Use insn_labels rather than insn_label.
2431 (s_cons, s_float_cons, s_gpword): Likewise.
2432 (mips_frob_file_after_relocs): New function.
2433 (mips_define_label): Rewrite to add to insn_labels list.
2434 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2435 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2436 out odd, increment it.
2438 * config/tc-mips.c (append_insn): Only update prev_insn when not
2439 reordering if place is NULL.
2441 * config/tc-mips.c (mips16_ip): Check for a missing expression
2442 when using the register indirect addressing mode.
2444 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2446 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2447 check 24bit operands for overflow.
2448 (check_operand): Likewise.
2450 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2452 * doc/as.texinfo (Section): Document how to use the .section
2453 pseudo-op for COFF and ELF.
2455 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2457 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2459 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2462 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2463 store them. Adjust other RELAX_MIPS16 macros.
2464 (RELAX_MIPS16_DSLOT): Define.
2465 (RELAX_MIPS16_JAL_DSLOT): Define.
2466 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2467 handling of whether previous instruction has a fixup. Set
2468 prev_insn_reloc_type.
2469 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2470 (mips16_extended_frag): Use the right base address for a PC
2471 relative add or load.
2472 (md_convert_frag): Likewise. If a PC relative add or load is
2473 used, record the alignment for the section.
2475 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2478 linkonce section into a reloc against the section symbol.
2480 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2481 branch instructions.
2483 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2484 system, don't set the section alignment to 2**4.
2485 (s_change_sec): Likewise.
2486 (append_insn): Call record_alignment for the section.
2487 (md_section_align): Don't align the section size for an embedded
2490 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * write.c (adjust_reloc_syms): Make sure that symbols are
2493 resolved; expression symbols may have been skipped.
2494 * config/obj-coff.c (fixup_segment): Likewise.
2496 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2498 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2499 BFD_RELOC_24_PLT_PCREL relocation.
2500 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2502 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2504 * config/tc-d10v.c (write_2_short): Remove code that called
2505 parallel_ok() when the programmer specified parallel instructions.
2507 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2509 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2512 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
2513 * config/tc-mn10300.c (md_assemble): Likewise.
2515 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * config/tc-mips.c (append_insn): Make sure there is enough room
2518 in a frag after a mips16 instruction to switch it with a jump
2521 * config/tc-mips.c (mips16_extended_frag): Give an error for an
2522 attempt to use a non absolute symbol in an extending frag.
2524 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
2527 * config/tc-mn10200.h: Likewise.
2529 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
2531 * app.c (do_scrub_chars): At the end of a C comment, pass space to
2532 UNGET rather than PUT. Set old_state before setting state to -2.
2534 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
2535 when extending because the value is exactly maxtiny + 1.
2537 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
2538 arguments, and store them. Adjust other RELAX_MIPS16 macros.
2539 (RELAX_MIPS16_USER_SMALL): Define.
2540 (RELAX_MIPS16_USER_EXT): Define.
2541 (mips16_small, mips16_ext): New static variables.
2542 (append_insn): Pass mips16_small and mips16_ext to
2543 RELAX_MIPS16_ENCODE.
2544 (mips16_ip): Set mips16_small and mips16_ext.
2545 (mips16_immed): Don't check mips16_autoextend.
2546 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
2548 * write.c (write_relocs): Print an error for an out of range
2549 fixup, rather than calling abort.
2551 * as.c (main): Unlink the output file if there are errors while
2552 generating the fixups.
2554 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * config/tc-mips.c (mips16_extended_frag): Don't call
2558 (md_convert_frag): Call resolve_symbol_value before calling
2559 S_GET_VALUE, and don't add in the frag address.
2561 * config/tc-mips.c (mips16_immed): Add file and line parameters,
2562 and use them when reporting errors. Change all callers.
2564 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
2566 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
2567 Remove '$' prefixing for registers.
2569 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
2571 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
2572 is initialized before using it.
2573 (d10v_cleanup): No longer uses its argument, so make it void.
2575 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2577 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * write.c (fixup_segment): Don't discard the symbol for a PC
2580 relative fixup to an absolute symbol.
2582 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2584 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
2585 with multiple sections.
2587 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2589 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2590 no-mips-16 to no-mips16.
2591 (s_mipsset): Accept .set mips16 and .set nomips16.
2593 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2595 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2596 argument, and check for +/- constant following the suffix, folding
2597 it into the expression.
2598 (ppc_elf_cons): Change ppc_elf_suffix calls.
2599 (md_assemble): Ditto.
2600 (shlib): Replace boolean mrelocatable with enumeration shlib.
2601 (md_parse_option): Discriminate between PIC style shared libraries
2603 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2606 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2608 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2609 change the comment characters.
2611 * config/tc-ppc.c (comment_chars): Delete in favor of
2613 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2615 (ppc_comment_chars): Select appropriate comment chars by default.
2616 (msolaris): New flag for -m{,no-}solaris.
2617 (md_parse_option): Recognize -K pic. Add support for
2619 (md_show_usage): Update.
2620 (md_begin): Do not set ELF flags if Solaris.
2621 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2622 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2624 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * as.c (main): Correct handling of flag_always_generate_output.
2628 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2630 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2631 fx_offset, not fx_addnumber.
2633 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2636 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2638 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2640 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * config/tc-mips.c (md_section_align): Check for an alignment of
2643 4, not an alignment of 16. Corrects August 7 patch.
2645 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2647 * configure, conf.in: Rebuild with autoconf 2.12.
2649 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2650 alignment is specified.
2652 Add support for mips16 (16 bit MIPS implementation):
2653 * config/tc-mips.c: Extensive additions for mips16 support, not
2655 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2656 (insn_uses_reg): Change last parameter to an enum.
2657 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2658 (md_relax_frag): Define as mips_relax_frag.
2659 (mips_relax_frag): Declare.
2660 (struct mips_cl_insn): Add use_extend and extend fields.
2661 (tc_fix_adjustable): Define.
2662 * config/obj-elf.h (S_GET_OTHER): Define.
2663 (S_SET_OTHER): Define.
2665 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2667 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2668 o and p operand specifiers.
2670 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2672 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2673 (relax_segment, case rs_org): Move code inside braces. Move locals
2674 target,after inside too.
2675 (relax_segment, case rs_machine_dependent): Guts moved to ...
2676 (relax_frag): New function.
2677 Call md_prepare_relax_scan if defined.
2678 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2681 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2683 * config/tc-mn10300.c (address_registers): Use '$' as register
2684 prefix instead of '%'.
2685 (data_registers, other_registers, md_assemble): Likewise.
2687 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2688 (data_registers, other_registers, md_assemble): Likewise.
2690 * config/tc-mn10300.c (md_assemble): Correctly determine the
2691 correct location and type for each relocation.
2692 (md_pcrel_from): Simplify.
2694 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2697 converted into branch around branch.
2699 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2702 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2704 * config/tc-mn10300.c (md_begin): Set linkrelax.
2705 (md_assemble): Create fixups as needed.
2706 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2708 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2710 * config/tc-d10v.c (parallel_ok): When automatically converting
2711 serial ops to parallel, do not consider a branch as the first
2714 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2716 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2718 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2720 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2722 (check_operand): Likewise.
2724 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2726 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2728 (write_2_short): Call parallel_ok to check whether two short
2729 instructions the user requested execute in parallel, can be
2732 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2734 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2735 allow a branch and link in parallel with an exe instruction.
2737 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2739 * doc/c-d10v.texi: Add info on @word modifier.
2741 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2743 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2744 operands are assumed to be 32bits. Use "bits" field to hold the
2745 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2746 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2749 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2750 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2752 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2753 MN10300_OPERAND_SPLIT.
2755 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2757 * config/tc-mn10300.c (md_assemble): Insert operands into
2758 the extension part of the instruction if necessary.
2759 (mn10300_insert_operand): Accept pointer to extension word
2760 argument. Make insn a pointer argument too. Return type
2761 is now void. All callers changed.
2763 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2765 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2766 repeated register operands.
2768 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2770 * doc/as.texinfo: Added section on reporting bugs.
2772 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2773 alpha_macro emit field to expect a const argument, and change the
2774 arg field to be const. Fix some spacing to follow the GNU
2777 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2779 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2780 (pca56) and 21264 (ev6) cpus.
2781 (md_apply_fix): Private relocation types are now negative.
2782 (alpha_force_relocation): Likewise.
2783 (tc_gen_reloc): Likewise.
2784 (emit_insn): Likewise.
2785 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2786 (emit_stX): Likewise.
2787 (emit_sextX): Likewise.
2789 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2792 a symbol found in a reloc.
2794 * symbols.c (resolve_symbol_value): Improve the error message if
2795 an undefined symbol is used in an expression.
2797 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * doc/internals.texi: Rewrite, and add a lot of documentation.
2800 * doc/Makefile.in (internals.info): New target.
2802 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2804 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2805 against weak symbols.
2807 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2809 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2812 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2813 fixup at the right address within the frag.
2815 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2816 to an absolute value, instead increment it as needed.
2818 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2819 * config/tc-v850.c: Fix some indention problems.
2820 (md_relax_table): Define for D9->D99 branch displacement
2822 (md_convert_frag): Do something useful instead of aborting.
2823 (md_estimate_size_before_relax): Likewise.
2824 (md_assemble): Note if the matching instruction has a relaxable
2825 operand. If it does, allocate frag with frag_var and don't
2828 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2830 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2831 write out any buffered instructions when a ".end" is found.
2833 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2835 * read.c (read_a_source_file): New hook md_cleanup().
2837 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * write.c (fix_new_exp): Use make_expr_symbol to build an
2840 expression symbol for a complex fixup.
2842 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2844 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2845 hacks to improve parsing of complex hi, lo, zda, etc
2847 (md_assemble): Don't demand and eat a trailing ')' after finding
2848 a v850 relocation prefix. Sign extend the constant in a
2849 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2851 (parse_cons_expression_v850): Don't eat a trailing ')' after
2852 finding a v850 relocation prefix.
2854 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2855 (TC_CONS_FIX_NEW): Likewise.
2856 * config/tc-v850.c (parse_cons_expression_v850): New function.
2857 (cons_fix_new_v850): Likewise.
2859 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2861 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2863 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2864 for an unknown relocation type.
2866 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2868 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2871 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2873 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2874 differently for movea & sst/sld insns.
2876 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2878 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2881 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2883 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2884 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2885 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2886 frob_file_after_relocs field.
2887 * config/obj-elf.c (elf_format_ops): Likewise.
2888 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2889 including obj-elf.h.
2891 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2893 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2894 specially if not ELF.
2895 (md_apply_fix): Handle BFD_RELOC_64.
2896 (tc_gen_reloc): Handle BFD_RELOC_64.
2898 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2899 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2902 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2903 Don't check S_GET_OTHER.
2905 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * config/tc-mips.c (mips_ip): Accept an odd floating point
2908 register with l.s or s.s.
2910 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2912 (obj_aout_type): New static function.
2914 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2916 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2918 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2920 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2921 and sdaoff expressions.
2923 * write.c (fixup_segment): Don't add symbol value to addend if
2924 TC_V850 and OBJ_ELF.
2925 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2928 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2929 (md_pcrel_from_section): Likewise.
2930 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2932 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2934 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2935 (md_pcrel_from_section): New function.
2936 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2938 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * config/tc-mips.c (load_register): Add cast to offsetT when using
2943 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2945 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2946 (elf_frob_file_after_relocs): ... here. New function.
2947 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2948 * write.c (write_object_file): Call *frob_after_relocs after the
2949 call to write_relocs.
2951 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2953 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2954 symbol, as this messes up linking. Instead, expand the recursive call
2955 inline and change up the appropriate bits to get the 0x8000 offset
2956 in the reloc addend.
2958 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2961 two symbols in the same segment to be adjusted.
2963 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2964 * configure: Rebuild.
2966 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2968 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2970 (ppc_elf_validate_fix): Ditto.
2971 (md_assemble): Ditto.
2973 (ppc_pe_section): Ditto.
2974 (ppc_frob_symbol): Ditto.
2976 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2978 * config/mn10300.c (md_assemble): Pass an extra shift count
2979 to mn10300_insert_operand based on the opcode format.
2980 (mn10300_insert_operand): Accept and use extra shift count
2983 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2984 formats rather than hard-coded constants.
2986 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2987 are 7 bytes long. Write out instructions in big-endian format.
2989 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2991 * config/tc-mn10300.c (md_assemble): Tweak further so
2992 that all instructions are parsed correctly.
2994 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2996 * as.h: Include libiberty.h.
2997 (xmalloc, xrealloc): Don't declare.
2998 * as.c: Don't include libiberty.h.
2999 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3000 * config/tc-mips.c: Likewise.
3001 * messages.c: Likewise.
3002 (xstrerror): Don't declare.
3003 * xmalloc.c: Remove.
3005 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
3007 * config/tc-mn10300.h (pre_defined_registers) Remove.
3008 (system_registers, cc_names): Likewise.
3009 (address_registers, data_registers, other_registers): New register
3011 (register_name, system_register_name, cc_name): Remove.
3012 (mn10300_reloc_prefix): Likewise.
3013 (data_register_name): New function.
3014 (address_register_name, other_register_name): Likewise.
3015 (md_assemble): Rough cut at parsing operands. Remove lots of
3017 (md_apply_fix3): Disable for now.
3019 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3021 * config/tc-m68k.c (select_control_regs): New function, extracted
3022 out of m68k_init_after_args.
3023 (m68k_init_after_args): Use it.
3024 (mri_chip): Use it here as well to update set of allowed control
3027 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * config/obj-elf.c (elf_begin): New function.
3030 (obj_elf_section): Add the section symbol to the symbol table.
3031 * config/obj-elf.h (obj_begin): Define.
3032 (elf_begin): Declare.
3033 * as.c (perform_an_assembly_pass): Call obj_begin if it is
3036 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
3038 * config/obj-coff.c (fixup_segment): Subtract the section address
3039 from a PC relative reloc if TC_M68K.
3041 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
3043 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
3044 .uaxword available even if not OBJ_ELF.
3045 (md_atof): Remove unused local variable wordP.
3047 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
3049 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
3050 for Matsushita MN10x00 support.
3051 * configure.in: Recognize mn10x00-*-*
3052 * configure: Rebuilt.
3054 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
3056 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
3057 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
3058 (load_expression): track clobbering of base reg before jmp/jsr.
3059 (s_alpha_file): pass case_hack flags and source filename via
3060 symbol table to bfd.
3061 * tc-alpha.h (TC_CONS_FIX_NEW): define
3063 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
3065 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
3066 * configure: Rebuild.
3068 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
3070 * read.c (s_macro): Warn if a macro has the same name as a
3072 (s_space): In m68k MRI mode, align to a word boundary.
3073 * macro.c (define_macro): Add namep parameter. Change all
3075 * macro.h (define_macro): Update declaration.
3077 * as.c (show_usage): Print bug report address.
3078 (parse_args): Change version printing to match current GNU
3080 * gasp.c (show_usage): Print bug report address.
3081 (main): Change version printing to match current GNU standards.
3083 * config/tc-m68k.c (init_table): Correct access control unit
3084 register numbers. From Ken Rose <rose@netcom.com>.
3086 * config/tc-alpha.c: Add some static function prototypes.
3087 (alpha_macros): Move to top of file. Make static.
3088 (alpha_num_macros): Move to top of file.
3090 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3092 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3095 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3097 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3098 and just call sprintf_vma.
3100 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3102 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3104 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3106 * read.c (float_cons): Call md_flush_pending_output if it is
3109 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3111 * config/tc-d10v.c (md_operand): Created. Allows operands to
3113 * config/tc-d10v.h (md_operand): Undefined.
3115 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3117 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3118 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3120 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3122 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3123 reloc for the i960 for a reloc in the same section. This undoes
3124 one of the two changes made Aug 19.
3126 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3129 symbols to the position of the debugging information.
3131 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * expr.c (expr): Always use unsigned right shifts for >>.
3135 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3137 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3138 slots when processing BL fixups.
3140 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3141 on the first half of the instruction.
3143 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3146 stabs expression, rather than giving an error.
3148 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3151 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * config/tc-mips.c (append_insn): Fill in the value for a constant
3154 jump, rather than creating a reloc.
3156 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * config/tc-mips.c (append_insn): Don't swap an instruction which
3159 sets a condition code with an instruction which uses a condition
3161 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3164 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3165 (mips_ip): Give a better error message if the ISA level is wrong.
3166 (md_parse_option): Recognize -mcpu=[v][r]5000.
3168 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3170 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3172 (load_register): Ensure hi32 bits are not lost during lo32bit
3173 processing. Fix shift offset that was overflowing into the next
3174 instruction field. Add code to generate shorter sequences for
3175 constants with a single contiguous seqeuence of ones.
3177 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3179 * config/tc-d10v.c (d10v_dot_word): New function to support
3180 "@word" with the word pseudo-op.
3181 (md_apply_fix3): Cleanup and changes to support correct sizes
3182 for 16 and 18-bit relocs.
3184 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3186 * configure.in (sparc-*-aout): Set `em'.
3187 * configure: Regenerated.
3188 * config/te-sparcaout.h: New file.
3189 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3190 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3191 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3192 (SPECIAL_CASE_{SETSW,SETX}): Define.
3193 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3194 (md_begin): Delete setting of `target_big_endian'.
3195 (output_insn): New function.
3196 (md_assemble): Rewrite. Add `setx' support.
3197 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3199 (md_atof): Add little endian support.
3200 (md_number_to_chars): Likewise.
3201 (md_apply_fix): Likewise.
3202 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3203 (md_parse_option): Likewise.
3204 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3206 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * ecoff.c (ecoff_new_file): New function.
3209 * ecoff.h (ecoff_new_file): Declare.
3210 * config/obj-ecoff.h (obj_app_file): Define.
3212 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3214 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3215 symbol by 32k so that our 16-bit signed offset can address the
3216 entire chunk. Reported by <matt@lkg.dec.com>.
3218 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3220 * config/tc-mips.c (load_register): Remove unused variable tmp.
3222 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3224 * config/tc-mips.c (load_register): Remove unnecessary code that
3225 was causing the high 32bits of 64bit constants to be lost.
3227 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3229 * config/tc-d10v.c: Added changes to support function
3230 pointers and "@word" syntax.
3232 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3234 * config/tc-v850.c: Remove commented out and #if 0'd code.
3235 (v850_reloc_prefix): Provide prototype.
3236 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3238 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3239 (md_assemble): Add default to case statement.
3241 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3243 * config/tc-v850.c (md_assemble): Compute size of the instrction
3246 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3249 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3251 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3252 routines to fetch/store the updated instruction from/to memory.
3253 (v850_insert_operand): If the operand has a specialized insert
3256 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3258 * config/tc-v850.c (reg_name_search): Align calling convention to
3259 be like identical function found in tc-ppc.c.
3260 (get_reloc): Removed.
3261 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3262 (md_assemble): emit fixups.
3263 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3265 (md_apply_fix3): handle fixups/relocs.
3266 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3268 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3271 * configure.in (sh-*-elf*): New target.
3272 * config/tc-sh.h (TARGET_ARCH): Define.
3273 (WORKING_DOT_WORD): Define.
3274 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3275 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3276 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3277 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3278 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3279 (SUB_SEGMENT_ALIGN): Likewise.
3280 (RELOC_32): Don't define.
3281 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3282 (target_big_endian): Declare if OBJ_ELF.
3283 (TARGET_FORMAT): Define if OBJ_ELF.
3284 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3286 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3287 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3288 (struct sh_count_relocs): Define.
3289 (sh_count_relocs): New static function, broken out of
3290 sh_frob_file. Add BFD_ASSEMBLER code.
3291 (sh_frob_section): Likewise.
3292 (sh_frob_file): Call sh_frob_section.
3293 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3294 call section_symbol rather than seg_info (seg)->dot.
3295 (md_section_align): Add OBJ_ELF version.
3296 (SWITCH_TABLE_CONS): Define.
3297 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3298 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3299 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3301 (struct reloc_map): Define if not BFD_ASSEMBLER.
3302 (coff_reloc_map): Likewise.
3303 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3304 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3305 * write.c (write_relocs): Ifdef out fx_where test which triggers
3306 inappropriately for SH ELF.
3307 (write_object_file): Call tc_frob_file_before_adjust and
3308 obj_frob_file_before_adjust if they are defined.
3310 * write.c (write_object_file): Use BFD_RELOC_16, not
3311 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3313 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3316 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3318 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3319 branch sizes in across sections.
3321 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3323 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3326 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3328 * config/tc-v850.c (md_begin): Deal with end of opcode
3331 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3333 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3334 the wrong opcode for cases like st2w where there are many forms
3335 of the same instruction.
3337 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * expr.c (operand): If md_parse_name is defined, call it before
3340 calling symbol_find_or_make.
3341 * config/tc-ppc.h (md_parse_name): Define.
3342 (ppc_parse_name): Declare.
3343 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3345 (register_name): Update call to reg_name_search.
3346 (cr_operand): New static variable.
3347 (cr_names): New static const array.
3348 (ppc_parse_name): New function.
3349 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3350 cr_operand before calling expression.
3352 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3354 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3355 hppa_gen_reloc_type call.
3357 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3359 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3360 on addresses. Improved error messages.
3361 * doc/c-d10v.texi: Added docs for register pairs.
3363 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3365 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3368 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * ecoff.c (init_file): Initialize fMerge to 1.
3371 (add_file): Restore old file merging code, but only merge files if
3373 (ecoff_directive_loc): Clear fMerge field of current file.
3374 (ecoff_generate_asm_lineno): Likewise.
3376 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3378 * doc/c-d10v.texi: Fix typo.
3380 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3382 * config/tc-v850.c (md_assemble): Correct bit masking for
3383 hi and lo expressions.
3385 * config/tc-v850.c (md_assemble): Rough cut at demanding
3386 "ep" or "r30" in sst and sld instructions.
3387 (md_apply_fix3): Don't abort. Just warn that we don't
3390 * config/tc-v850.c (CC_NAME_CNT): Define.
3391 (cc_name): New function.
3392 (md_assemble): Handle V850_OPERAND_CC correctly.
3394 * config/tc-v850.c (md_assemble): Don't forget to initialize
3397 * config/tc-v850.c (reg_name_search): Generalize to search
3398 any given register table.
3399 (register_name): Pass appropriate table and size to reg_name_search.
3400 (system_register_name): New function.
3401 (SYSREG_NAME_CNT): Define.
3402 (md_assemble): Handle operands which are system registers.
3404 * config/tc-v850.c (md_assemble): If we find a register, but the
3405 opcode doesn't want a register, then we don't have a match.
3406 (md_assemble): Get size of the instruction from the opcode table.
3408 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * configure.in: Set and substitute HLDENV.
3411 * configure: Rebuild.
3412 * Makefile.in (HLDENV): New variable.
3413 (as.new): Use $(HLDENV).
3415 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3416 if an array dimension is not known.
3418 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3420 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3421 * doc/c-d10v.texi: Cleanup.
3423 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3425 * config/tc-v850.c: New file.
3426 * config/tc-v850.h: New file.
3427 * configure (v850-*-elf): New target.
3428 * configure.in (v850-*-elf): New target.
3430 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3432 * doc/c-d10v.texi: New file.
3433 * doc/all.texi: Added D10V stuff.
3434 * doc/as.texinfo: Added D10V stuff.
3436 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3438 * config/tc-d10v.c: All references to defined symbols should
3439 now use the optimal instruction. .float and .double now work.
3441 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3444 section address for the i960 as is done for the i386.
3446 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3448 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3449 case, forward-include bfd/elf-bfd.h.
3451 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3453 * config/tc-d10v.c: Add additional information to the opcode
3454 table to help determinine which instructions can be done
3457 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3459 * config/tc-arm.c: Major changes to add Thumb support, with lots
3460 of change input from <rearnsha@armltd.co.uk>.
3461 Reverted to INSN_SIZE macro, rather than insn_size variable.
3462 (insns): Added ARM "bx" instruction support.
3463 (tinsns): Added Thumb instruction definition structure.
3464 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3465 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3466 (opcode_select,s_arm,s_thumb,s_code): Added.
3467 (decode_shift): Allow upper-case RRX.
3468 (do_ldst): Simpler halfword support.
3469 (do_ldmstm): Improved.
3470 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3471 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3472 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3473 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3474 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3476 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3477 (md_parse_option): Add support for -mthumb.
3478 (md_show_usage): Updated to reflect new command line option.
3479 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3480 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3481 fragment information to be held.
3483 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3485 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3486 non-null, but is a constant.
3487 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3488 so that error reporting will work correctly.
3490 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3493 against weak symbols.
3495 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3497 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3498 (ppc_force_relocation): Declare if OBJ_XCOFF.
3499 * config/tc-ppc.c (ppc_force_relocation): New function if
3502 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3504 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3506 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3508 * config/tc-d10v.c: Fix problem with relocs.
3510 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3512 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
3513 with nops if not in data_section or bss_section.
3515 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
3517 Add support for openVMS/Alpha.
3518 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
3519 * config/obj-evax.c: New file.
3520 * config/obj-evax.h: New file.
3521 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
3523 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
3524 defined. Add case for bfd_target_evax_flavour.
3525 * config/vms-a-conf.h: New file.
3526 * conf-a-gas.com: New file.
3527 * configure.in: Add target alpha-*-*vms*.
3528 * configure: Rebuild.
3529 * makefile.vms: New file.
3530 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
3531 Don't call ffs on openVMS/Alpha.
3533 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3535 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
3536 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
3538 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3539 (NEED_DECLARATION_SBRK): New macro.
3540 * configure, conf.in: Rebuild.
3541 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
3542 (strstr): Declare if NEED_DECLARATION_STRSTR.
3543 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
3545 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
3547 * symbols.c (resolve_symbol_value): Handle addition or subtraction
3548 by a constant before entering the main switch. Reject attempts to
3549 apply an arithmetic function to non-absolute symbols, except for
3550 the special case of subtraction of two symbols in the same
3553 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
3554 not to more than a 16 byte boundary.
3556 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
3557 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
3558 (tc_gen_reloc): If out of memory call as_fatal rather than
3559 assert. If no howto found, call as_bad_where rather than
3560 as_fatal. Change the error message slightly. Set howto to a
3561 non-NULL value in order to keep going.
3563 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3565 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
3567 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3569 * config/tc-h8300.c (get_specific): New operand "size" derived
3570 from ".b", ".w" and ".l" extensions. All callers changed. If
3571 the base instruction has no operands, then use the size to
3572 determine which specific instruction to use.
3574 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3576 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3578 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * config/tc-mips.c (md_section_align): Don't change addr if
3583 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3585 * config/tc-hppa.c: Revert yesterday's changes.
3587 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3589 * config/tc-d10v.c: Disable range checking on 16-bit values.
3591 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3594 not just the ones that don't match.
3596 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3598 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3600 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3602 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3603 pre-cursor to adding Thumb support. Also added cpu_variant flag
3604 information to each of the asm_flg structures.
3605 (md_parse_option): Updated ARM7 parsing to allow 't' for
3606 thumb/halfword support, aswell as 'm' for long multiply.
3607 (md_show_usage): Updated help message.
3608 (md_assemble): Check that instruction flags are applicated to the
3609 current cpu variant.
3610 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3611 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3612 signextension instructions.
3613 (do_ldst): Generate halfword and signextension variants if
3614 mnemonic flags match.
3615 (ldst_extend): Do not allow shifts in the offset field of halfword
3616 or signextension instructions.
3617 (validate_offset_imm): Provide check on halfword and signextension
3619 (add_to_lit_pool): Merge identical literal pool values.
3621 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3623 * config/tc-hppa.c (selector_table): Add 'E' selector.
3624 (cons_fix_new_hppa): Don't coke on e_esel.
3625 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3626 to help generate exception handling tables.
3627 (md_apply_fix): Don't try to apply fixups with an e_esel
3629 (hppa_fix_adjustable): Fixups with e_esel selectors
3632 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3634 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3637 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3639 * config/tc-d10v.c: Added lots of error checking. Added hacks
3640 to support accumulator shifts.
3642 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3644 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3645 (S_CLEAR_EXTERNAL): Likewise.
3646 (S_SET_WEAK): Remove error; just let .weak override.
3648 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3650 * config/tc-d10v.c (md_assemble): Now handles multiline
3653 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3655 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3656 Added kludge for divs instruction. Fixed minor problem with
3657 multiple text sections.
3658 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3660 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3662 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3663 addresses to be right-shifted by 2.
3665 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3667 * config/tc-d10v.c: Many changes to get relocs working.
3668 (register_name): No longer creates a symbol for register names.
3669 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3670 (d10v_insert_operand): Now works correctly for either container.
3671 * config/tc-d10v.h (d10v_cleanup): Declare.
3673 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3676 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3678 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3680 * tc-alpha.c: Patches to track current minimum alignment to reduce
3681 the number of fragments created with frag_align.
3682 (alpha_current_align): New static variable.
3683 (s_alpha_text): Reset alignment to 0.
3684 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3685 (s_alpha_stringer, s_alpha_space): New functions.
3686 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3687 (alpha_cons_align): New function to replace both of them.
3688 (emit_insn): Only align if alpha_current_align is less than 2;
3689 reset alpha_current_align to 2.
3690 (s_alpha_gprel32): Likewise.
3691 (s_alpha_section): New function. Basically duplicate the other
3692 alpha section change hooks. Only define for ELF.
3693 (s_alpha_float_cons): Simplify alignment handling.
3694 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3695 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3696 Don't define the s_alpha_cons pseudo-ops. Do define
3697 s_alpha_stringer and s_alpha_space pseudo-ops.
3698 (alpha_align): Skip if less than current default alignment. Set
3700 * tc-alpha.h (md_flush_pending_output): Remove.
3701 (md_cons_align): Add.
3703 * tc-alpha.c: Add oodles of function description comments.
3704 (md_bignum_to_chars): Remove; there are no callers.
3705 (md_show_usage): Mention some more variants.
3707 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3709 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3710 * configure.in (sparc-*-sysv4*): New target.
3711 * configure: Rebuild.
3713 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3714 uaxword to use s_uacons.
3715 (sparc_no_align_cons): New static variable.
3716 (s_uacons): New static function.
3717 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3720 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3722 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3723 5 with regard to shared libraries.
3724 * configure: Rebuild.
3726 * config/tc-m68k.c (m68k_ip): Use the correct length when
3727 allocating space for the unsupported architecture error message.
3729 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3731 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3733 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3735 * config/tc-d10v.c: New file.
3736 * config/tc-d10v.h: New file.
3737 * configure (d10v-*-elf): New target.
3738 * configure.in (d10v-*-elf): New target.
3740 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3742 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3744 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3746 * config/tc-alpha.c (alpha_align): Change fill parameter
3747 to a pointer. Take NULL as 0 or nop depending on section. Change
3749 (s_alpha_align): Rename local variables.
3751 * doc/as.texinfo (.align): Document action of omitted
3754 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3756 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3757 when an unsupported PC relative reloc is seen, rather than calling
3760 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3761 Instead, check state when '#' comment is seen.
3763 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3767 (tc_gen_reloc): If fixup was changed to be PC relative, change
3768 reloc type accordingly. Use name of reloc in error message.
3770 * as.h: Don't define const or volatile.
3771 * flonum.h: Don't define const.
3773 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3774 if fx_pcrel is set. Correct setting the addend case in the
3775 OBJ_ELF case (from Andreas Schwab
3776 <schwab@issan.informatik.uni-dortmund.de>).
3777 (md_show_usage): Correct -mfc5200 to -m5200.
3779 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3781 * doc/c-m68k.texi: Document -m5200 flag.
3782 * doc/as.texinfo: Likewise.
3784 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3787 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3789 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3790 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3792 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3796 * Released binutils 2.7.
3798 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3800 * config/tc-mips.c (mips_ip): Only perform range check when
3801 dealing with O_constant expressions.
3803 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3805 * m68k-parse.h (m68k_register): Add new coldfile control
3808 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3809 array of control registers for the coldfire.
3810 (cpu_of_arch): Added mcf5200.
3811 (archs): Added mcf5200.
3812 (init_table): Add new control registers.
3813 (m68k_ip): Added support for new control registers.
3814 (m68k_init_after_args): Likewise.
3816 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3818 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3820 * read.h (is_it_end_of_statement): Declare.
3821 * read.c (is_it_end_of_statement): Remove declaration.
3823 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3825 (md_assemble): Fix handling of @l with an unsigned constant. Add
3826 default case to reloc switch.
3828 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3830 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3831 * ecoff.c (last_lineno): New static variable.
3832 (add_procedure): Set last_lineno.
3833 (ecoff_directive_loc): Likewise.
3834 (ecoff_generate_asm_lineno): Likewise.
3835 (ecoff_fix_loc): New function.
3836 * ecoff.h (ecoff_fix_loc): Declare.
3837 * config/tc-mips.c (append_insn): When inserting nops, and using
3838 ECOFF debugging, call ecoff_fix_loc.
3840 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3842 * config/tc-h8300.c (build_bytes): If an operand type is
3843 marked as SRC_IN_DST retrieve it from the "destination" op.
3845 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * configure.in (arm-*-riscix*): Set emulation to riscix.
3848 * configure: Rebuild.
3849 * config/te-riscix.h: New file to define TE_RISCIX.
3851 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3853 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * Makefile.in (config.status): Just run config.status as other
3858 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3860 * mpw-config.in (TARGET_OS): Add definition to conf.
3862 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3864 * config/tc-mips.c (append_insn): Parenthesize
3865 cop_interlocks expressions.
3867 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * listing.c (listing_print): Close the listing file if it is not
3870 stdout. Close the other files opened for the listing.
3872 * config/tc-sparc.h (md_cons_align): Define.
3873 (sparc_cons_align): Declare.
3874 (HANDLE_ALIGN): Define.
3875 (sparc_handle_align): Declare.
3876 * config/tc-sparc.c (sparc_cons_align): New function.
3877 (sparc_handle_align): New function.
3878 * read.c (cons_worker): Call md_cons_align if it is defined.
3880 * as.h (struct frag): Add fr_file and fr_line fields.
3881 * frags.c (frag_new): Set fr_file and fr_line.
3882 (frag_var): Likewise.
3883 (frag_variant): Likewise.
3885 * as.h (struct frag): Remove unused align_mask and align_offset
3888 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3889 From <uddeborg@carmen.se>.
3891 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3893 * configure.in (mips-*-osf*): New target.
3894 * configure: Rebuild.
3896 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3898 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3900 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3901 between co-processor comparisons and branches for the VR4300.
3903 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3905 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3906 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3908 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3909 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3910 includedir): Use autoconf set values.
3913 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * listing.c (listing_eject): Don't do anything if listing is 0.
3916 (listing_list): Likewise.
3917 (listing_source_line): Likewise.
3918 (listing_title): Don't save title if listing is 0.
3919 (listing_source_file): Check listing rather than listing_tail.
3921 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3922 using shared libraries.
3923 * configure: Rebuild.
3925 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3928 absolute expression if a relocation type was specified.
3930 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3932 * configure.in: Add support for *-*-rtems* configurations.
3933 * configure: Rebuild.
3935 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3937 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3938 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3939 opcodes library for alpha.
3940 * configure: Rebuild with autoconf 2.10.
3941 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3942 use new opcode table.
3943 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3944 (LOCAL_LABEL): Define differently if OBJ_ELF.
3945 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3946 * config/alpha-opcode.h: Remove.
3947 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3948 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3949 include/opcode/alpha.h rather than config/alpha-opcode.h.
3951 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3953 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3954 relocation symbol was not resolved.
3955 * config/obj-coff.c (do_relocs_for): Likewise.
3957 * write.c (adjust_reloc_syms): Refetch the symbol section after
3958 calling S_GET_VALUE, since it may have changed.
3960 * expr.c (struct expr_symbol_line): Define.
3961 (expr_symbol_lines): New static variable.
3962 (make_expr_symbol): Add entry to expr_symbol_lines.
3963 (expr_symbol_where): New function.
3964 * expr.h: Use extern on function declarations.
3965 (expr_symbol_where): Declare.
3966 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3967 rather than printing the meaningless name of an expression
3970 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3972 * config/tc-i386.c (md_number_to_chars): Deleted.
3973 * config/tc-i386.h (md_number_to_chars): New macro.
3975 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3977 (load_symbol_address, load_expression): Use build_mem.
3978 (build_operate): New function.
3979 (emit_addq_r): Use it.
3981 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3983 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3985 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3987 * config/tc-vax.h (NOP_OPCODE): Define.
3989 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3991 * config/obj-vms.h (S_IS_COMMON): Define.
3992 (S_IS_LOCAL): Check for \002 as well as \001.
3993 (LONGWORD_ALIGNMENT): New macro.
3994 (SUB_SEGMENT_ALIGN): Use it.
3996 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3998 * config/vms-conf.h: Reconcile with conf.in.
4000 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4005 * doc/as.texinfo: Document that any number of hex digits can
4008 * as.c (struct defsym_list): Define.
4009 (defsyms): New static variable.
4010 (parse_args): Just put --defsym arguments on defsyms list, rather
4012 (main): Define defsyms after output file is created.
4014 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
4015 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
4017 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
4018 insn_error rather than calling check_absolute_expr.
4020 * as.c (emulation_name): Remove unused static variable.
4021 (default_emul_bfd_name): Add return NULL to avoid warning.
4022 * ecoff.c (ecoff_stab): Remove unused variables name and
4024 * frags.c (frag_new): Remove unused variable tmp.
4025 * hash.c (hash_grow): Parenthesize + within <<.
4026 (hash_print_statistics): Use %lu, not %d, to print unsigned
4028 * messages.c: Include "libiberty.h".
4029 (fprint_value): Add cast to avoid printf warning.
4030 (sprint_value): Likewise.
4031 * read.c: Include "ecoff.h".
4032 (emit_expr): Add casts to avoid printf warnings.
4033 * read.h: Use extern for function declarations.
4034 (pop_insert): Declare.
4035 * stabs.c: Include "ecoff.h".
4036 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
4037 former_last_fragP, and new_fragP.
4038 * subsegs.h (subsegs_print_statistics): Declare.
4039 * symbols.c (debug_verify_symchain): Change macro to discard
4041 * write.c (dump_section_relocs): Likewise.
4042 * write.h: Use extern for function declarations.
4043 (write_print_statistics): Declare.
4044 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
4046 * config/e-mipself.c (mipself_bfd_name): Likewise.
4047 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
4049 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
4050 emit relocations against external symbols.
4052 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
4053 message if bfd_reloc_type_lookup fails, rather than calling
4056 * config/tc-alpha.c (alpha_force_relocation): Add
4057 BFD_RELOC_12_PCREL to switch.
4059 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
4061 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4062 TE_PE (Lfoo, not .Lfoo).
4064 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
4066 * read.c (s_fill): Don't warn about a zero repeat count.
4068 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4069 coprocessor register.
4071 * config/tc-i386.c (md_assemble): When checking the size of a
4072 register to set the size of an instruction, do a bitwise and with
4073 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4076 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4078 * config/tc-h8300.c (parse_reg): Tweak error messages.
4079 (build_bytes): Likewise.
4080 (skip_colonthing): Handle :32 suffix.
4081 (get_specific): Promote L_24 to L_32 if it makes a match.
4082 Don't always promote L_8 to L_16.
4083 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4085 * config/tc-h8300.c (Smode): New variable.
4086 (h8300hmode): Turn off Hmode.
4087 (h8300smode): New function. Turn on Smode and Hmode.
4088 (md_pseudo_table): New ".h8300s" pseudo-op.
4089 (parse_reg): Handle "exr" register.
4090 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4091 Handle "mach" and "machl" operands for ldmac.
4092 (get_specific): Handle "stm.l" and "ldm.l".
4093 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4094 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4097 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4099 * doc/as.texinfo: Reorder chapter of machine dependent options so
4100 that it is sorted by chip name.
4102 * doc/as.texinfo: Use consistant spelling of Vax.
4103 * doc/c-vax.texi: Likewise.
4105 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4107 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4109 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4110 (md_apply_fix): Likewise.
4111 (pa_try): New function.
4112 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4114 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4116 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4117 (pa_level): New function.
4119 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4121 * listing.c (listing_newline): Don't do anything if listing is 0.
4123 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4126 symbol_create, not symbol_new.
4128 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4131 absolute symbol unless TC_FORCE_RELOCATION returns true.
4133 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4135 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4136 the symbol to a pointer. Don't set previous_file_symbol.
4137 Simplify symbol list rearrangement.
4138 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4139 (coff_adjust_symtab): Don't check previous_file_symbol.
4141 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4143 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4145 (md_pseudo_table): Add ppc_elf_lcomm.
4147 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4149 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4150 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4151 (md_begin): Add digits to alt_notend_table.
4152 (md_parse_option): Make s a const pointer.
4154 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4155 (s_empty): New static function.
4157 * config/obj-coff.c (struct filename_list): Only define if not
4159 (filename_list_head, filename_list_tail): Likewise.
4160 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4161 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4162 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4163 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4164 remove the new symbol from the list.
4165 (obj_coff_endef, both versions): Call tag_insert even if there is
4166 an old symbol with the same name, if the old symbol does not
4168 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4169 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4170 symbol that will be moved to the end of the symbol list.
4171 (coff_adjust_section_syms): Always call section_symbol for .text,
4173 (coff_frob_section): Likewise. Also, remove unused variable
4176 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4177 manipulating frags directly.
4178 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4181 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4182 whether the next character is '*' before checking whether we are
4183 at the start of a line. Permit LINE_COMMENT_START to start a
4184 comment in state 1 (seen some whitespace) as well, to match the
4187 * gasp.c (do_align): Permit a fill value for .align.
4189 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4191 * read.c (next_char_of_string): Warn if a newline is seen in the
4192 middle of a string. Call bump_line_counters when appropriate.
4194 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4196 * symbols.c (colon): Use LOCAL_LABEL.
4198 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4200 * Makefile.in (install): Don't check to see if tooldir exists.
4201 Make $(tooldir) and $(tooldir)/bin.
4203 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4205 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4208 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4211 insn_error. Don't put the string "ERROR" in insn_error. Set
4212 insn_error rather than calling as_warn for an unsupported opcode.
4214 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4216 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4217 before permitting -64.
4218 * output-file.c (output_file_create): Remove duplicate
4221 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4224 section rather than a .reginfo section.
4225 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4228 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4229 bit value with the high bit set.
4231 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4233 * read.c (s_lcomm): Set section flags for .sbss section.
4235 * config/tc-mips.c (mips_64): New static variable.
4236 (mips_target_format): If mips_64, return elf64 targets rather than
4238 (md_longopts): Add "32" and "64".
4239 (md_parse_option): Handle -32 and -64.
4240 (md_show_usage): Mention -32 and -64.
4241 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4244 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4246 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4247 for Solaris compatibility.
4249 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4250 .stabd with 4 arguments into a .stabn.
4252 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4254 * config/tc-mips.c (macro): When passing X_add_number to
4255 macro_build, cast it to int first.
4257 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4260 created by emit_expr.
4262 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4263 as_perror rather than assert.
4265 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * config/tc-mips.c (mips_ip): Mark sections created to hold
4268 floating point information as read only.
4270 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4272 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4274 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4276 * read.c (potable): Add .skip as a synonym for .space.
4278 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4279 4 arguments, providing the 4th argument is 0, to allow
4280 compatibility with the Solaris assembler.
4282 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4284 * config/tc-sh.h (struct sh_segment_info_type): Define.
4285 (TC_SEGMENT_INFO_TYPE): Define.
4286 (sh_frob_label): Declare.
4287 (tc_frob_label): Define.
4288 (sh_flush_pending_output): Declare.
4289 (md_flush_pending_output): Define.
4290 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4291 reloc before the instruction if necessary.
4292 (sh_frob_label): New function.
4293 (sh_flush_pending_output): New function.
4294 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4295 when looking for the reloc for the target of .uses.
4296 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4297 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4299 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4300 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4301 the absolute symbol.
4303 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4304 TC_SEGMENT_INFO_TYPE is defined.
4306 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4308 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4309 matches the register size.
4311 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4313 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4315 (do_relocs_for): Likewise.
4316 (fixup_segment): Don't just quit if linkrelax is set. Try to
4317 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4320 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4322 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4323 relative relocations with -mrelocatable. Also allow unfixed
4324 relocs in .ex_shared.
4326 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4328 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4329 non-zero before assuming this is a long file name.
4330 (w_strings): Likewise.
4331 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4333 * config/obj-coff.c (w_strings): Move declaration of i inside
4334 #ifdef block which uses it.
4336 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4338 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4339 "relaxmode". Output relocs which identify various relaxing
4340 possibilities for mov.[bwl] instructions.
4341 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4343 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4345 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4346 (MD_APPLY_FIX3): Define.
4347 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4349 (md_apply_fix3): Renamed from md_apply_fix.
4350 If pcrel reloc and symbol is in different section, undo effects
4353 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4355 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4356 any reloc with an LR% or RR% field selector for SOM.
4358 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4360 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4363 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4365 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4367 (yank_symbols): Likewise.
4369 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4371 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4372 BFD_ASSEMBLER, add name field.
4373 * config/obj-coff.c: Include "libiberty.h".
4374 (coff_header_append): Handle long section names.
4375 (crawl_symbols): Just use the name field for the symbol name,
4376 without worrying about null byte termination.
4377 (w_strings): Handle long section names.
4378 (write_object_file): Likewise. Also, use the name field, rather
4380 (obj_coff_add_segment): Permit long section names.
4381 (obj_coff_init_stab_section): Use the name field, rather than
4383 (adjust_stab_section): Likewise.
4384 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4386 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4387 (mem_fmt): Likewise.
4388 (md_apply_fix): Don't check fx_im_disp field.
4390 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4392 * configure.in: Add * after sparc*-*-vxworks.
4393 * configure: Rebuild.
4395 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4396 define it to comment_chars. Use tc_comment_chars rather than
4398 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4399 * config/tc-m68k.h (tc_comment_chars): Define.
4400 (m68k_comment_chars): Declare.
4401 * config/tc-m68k.c (m68k_comment_chars): Rename from
4402 comment_chars. Change into a pointer rather than an array.
4403 (md_longopts): Add "bitwise-or".
4404 (md_parse_option): Handle OPTION_BITWISE_OR.
4405 (md_show_usage): Mention --bitwise-or.
4406 * doc/c-m68k.texi: Document --bitwise-or.
4408 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4410 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4413 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4414 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4415 correct handling of input line pointer, and call
4416 demand_empty_rest_of_line.
4418 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4420 * config/tc-sparc.c (in_bitfield_range): New static function.
4421 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4422 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4423 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4424 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4425 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4427 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * config/obj-coff.c: BFD_ASSEMBLER:
4430 (coff_last_bf): New static variable.
4431 (coff_frob_symbol): Set endndx of a .bf symbol.
4433 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4434 (last_bfP): New static variable.
4435 (yank_symbols): Set endndx of a .bf symbol.
4437 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4439 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4440 and -s options. Add -be for good measure.
4442 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * read.c (s_space): Support non-constant fill value. Handle fill
4445 value correctly for a size other than 1.
4447 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4449 * config/tc-arm.c (my_get_float_expression): Update call to
4450 gen_to_words, X_PRECISION changed from 6 to 5.
4452 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4454 * config/tc-ppc.c (register_name,reg_name_search): Move register
4455 name lookup from PE specific code to all targets. Add support for
4456 -mregnames/-mno-regnames to control whether register names are
4458 (md_assemble): Call register_name for all platforms.
4459 (md_parse_option): Add support for -mregnames/-mno-regnames.
4461 * configure.in (powerpcle*-*-solaris): Add support.
4462 (powerpc*-*-linux): Ditto.
4463 * configure: Regenerate.
4465 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4467 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4469 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4470 be associated with a single %lo reloc.
4472 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4473 before comparing against MAX_GPREL_OFFSET, so that negative
4474 numbers are handled correctly.
4477 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4479 * config/tc-sparc.c (last_insn): New static variable.
4480 (md_assemble): Warn about putting floating point branches in a
4481 delay slot. If architecture is less than v9, insert NOP
4482 instructions between floating point instructions and floating
4483 point branches. (The SunOS assembler does both these operations.)
4484 Save the last instruction opcode.
4485 (sparc_ip): Add pinsn parameter. Change caller.
4487 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4488 for byte jump to next instruction to skip empty frags.
4490 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4493 for addq with a 16 bit signed value, just emit a lda instruction
4496 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4498 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4501 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4503 * configure.in: Permit --enable-shared to specify a list of
4505 * configure: Rebuild.
4507 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4509 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4510 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4512 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4514 * config/atof-ieee.c: Fix handling of denormalized extended
4515 precision numbers and overflow/underflow detection.
4516 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
4517 not include the 16 bit gap in the m68k extended precision format.
4519 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
4523 * configure: Rebuild.
4525 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
4527 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
4528 be accessed using the $gp register.
4529 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
4531 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
4533 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
4534 bfd_mach_sparc_sparclet if current_architecture is sparclet.
4536 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * read.c (get_line_sb): Bump line counters based on
4539 input_line_pointer[-1], not *input_line_pointer. Don't bother to
4540 call LISTING_NEWLINE.
4541 (s_macro): Don't call demand_empty_rest_of_line.
4542 * app.c (do_scrub_chars): When handling C style comments, unget
4545 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * read.h (enum linkonce_type): Define.
4548 (s_linkonce): Declare.
4549 * read.c (potable): Add "linkonce".
4550 (s_linkonce): New function.
4551 * subsegs.h (segment_info_type): Add linkonce field to
4552 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
4553 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
4554 (obj_coff_pe_handle_link_once): Declare if TE_PE.
4555 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
4557 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
4558 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
4559 entry based on the linkonce field in segment_info.
4560 * doc/as.texinfo: Document .linkonce.
4562 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
4564 * doc/as.1: Changed to be recognized by catman -w on Solaris.
4566 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * stabs.c (s_stab_generic): Call the listing functions before
4569 doing the rest of the processing, which may involve freeing the
4570 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4571 SEPARATE_STAB_SECTIONS case.
4573 * config/tc-hppa.c: Remove nested comment.
4574 (tc_gen_reloc): Move label done inside the ifdef in which it is
4576 (md_apply_fix): Pass pointers to correct types to libhppa.h
4577 functions. Always return a value.
4579 * config/tc-mips.h (tc_frob_file): Define.
4580 (mips_frob_file): Declare.
4581 * config/tc-mips.c (struct mips_hi_fixup): Define.
4582 (mips_hi_fixup_list): New static variable.
4583 (imm_unmatched_hi): New static variable.
4584 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4585 offset_reloc. Pass imm_unmatched_hi to append_insn.
4586 (append_insn): Add unmatched_hi parameter. If it is set, add the
4587 new fixup to mips_hi_fixup_list. Change all callers.
4588 (mips_ip): Set imm_unmatched_hi when appropriate.
4589 (mips_frob_file): New function.
4591 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4593 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4594 * configure: Regenerated.
4596 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * as.c (main): Call bfd_set_error_program_name.
4600 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * as.h (strdup): Don't declare.
4603 * stabs.c: Include libiberty.h
4604 (get_stab_string_offset): Use xstrdup rather than strdup.
4605 (s_stab_generic): Likewise.
4606 * as.c (parse_args): Likewise.
4607 * read.c (s_mri_sect): Likewise.
4609 * gasp.c (change_base): Recognize \(...) construct documented to
4610 pass through enclosed characters literally through to the output.
4611 (process_assigns): Likewise. Also, be more careful to avoid
4612 looking past the end of the buffer.
4614 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4616 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4617 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4619 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4621 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4623 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4625 * config/alpha-opcode.h: Added cvtst instruction.
4627 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4630 string. Extract the addend from the result of expression.
4632 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4635 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4636 mode, change the state to 3 rather than 1.
4638 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4640 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4641 correspond to 11 March change.
4643 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4645 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4646 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4648 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4650 * configure: Rebuild with autoconf 2.8.
4652 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4654 * config/atof-ieee.c (gen_to_words): Improve handling of
4655 X_PRECISION numbers. Based on patches from Andreas Schwab
4656 <schwab@issan.informatik.uni-dortmund.de>.
4658 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4660 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4662 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4663 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4664 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4665 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4668 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4670 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4672 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4674 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4675 (pa_def_subspaces): Add $MILLICODE$.
4676 (pa_spaces_begin): Set section flags for $MILLICODE$.
4678 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4681 not SHT_NOBITS. Don't tamper with flags based on type if a
4682 special section was found (revert Feb 29 change).
4684 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4685 if aligning to a longword boundary or greater.
4687 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4689 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4691 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4693 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4694 * configure: Regenerated.
4696 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4698 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4699 R_N1SEL since they're not defined for old versions of hpux.
4701 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4702 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4703 R_N0SEL and R_N1SEL.
4705 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4707 * flonum-konst.c: Add two more constants for 1e+-2048 and
4708 1e+-4096, and correct the other constants.
4710 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4712 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4714 * config/obj-elf.c (obj_elf_section): Allow predefined section
4715 types to set the nobits type. Avoid a shadowed declaration.
4717 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4719 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4720 reduce relocs using e_nlrsel field selectors.
4722 * write.c (fix_new_exp): Don't use #elif. Some compilers
4725 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4727 (pa_chk_field_selector): Handle new field selectors for SOM.
4729 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4731 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4732 * configure: Rebuild.
4733 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4734 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4736 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4739 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4741 * mpw-make.sed: Update to handle shared library support.
4743 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4745 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4746 the insn on mismatch.
4748 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4750 * configure.in: Add support for a29-coff.
4751 * configure: Rebuild.
4753 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4755 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4756 of the section when looking for the R_SH_USES fixup, because the
4757 frag addresses have not yet been adjusted.
4759 * gdbinit.in: Set a breakpoint on as_warn_where.
4761 * config/tc-mips.c (macro): Add missing arguments to macro_build
4762 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4764 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4766 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4767 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4769 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4771 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4773 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4775 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4776 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4777 Recognize [uU] format args as sparclet cpregs.
4779 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4781 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4784 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4786 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4787 well as S_IS_EXTERNAL.
4788 (tc_fix_adjustable): Likewise.
4789 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4790 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4792 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4793 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4795 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4797 * config/tc-sparc.c (max_architecture): Change to sparclite for
4799 (default_compatible): Delete.
4800 (sparc_ffs): New function.
4801 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4802 (sparc_ip): Rewrite architecture match and bump logic.
4804 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4806 * configure.in: Check for 'do not mix' from native linker before
4807 trying to use -rpath.
4808 * configure: Rebuild.
4810 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4812 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4813 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4814 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4815 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4817 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4818 to the symbol lnnoptr field, to get the correct file offset.
4820 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4822 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4823 symbols that are not function, file, or section symbols to be
4826 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4828 * configure: Set and substitute RPATH_ENVVAR.
4829 * configure: Rebuild.
4830 * Makefile.in (RPATH_ENVVAR): New variable.
4831 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4833 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4834 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4835 * configure: Rebuild.
4837 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4839 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4840 appropriate flags in BFD section.
4842 * configure.in (m68k-*-psos*): New target.
4843 * configure: Rebuild.
4844 * config/te-psos.h: New file.
4845 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4848 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4850 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4851 * configure.in: Remove duplicate setting of cpu_type. Check
4852 whether opcodes library is required for on all targets, not just
4854 * configure: Rebuild.
4856 * config/tc-mips.c (mips_big_got): New static variable.
4857 (s_extern): Don't declare.
4858 (reg_needs_delay): New static function.
4859 (macro_build): Permit GOT/CALL_HI/LO relocs.
4860 (macro_build_lui): If place is not NULL, use the number in the
4862 (load_address): Handle mips_big_got case.
4863 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4865 (OPTION_XGOT): Define.
4866 (md_longopts): Add "xgot" if OBJ_ELF.
4867 (md_parse_option): Handle -xgot.
4868 (md_show_usage): Mention -xgot.
4869 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4870 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4872 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4874 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4875 the byte relocation, point it to the low byte of the word.
4877 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4880 * configure: Rebuild.
4882 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4884 * configure.in: Recognize any sparc* cpu.
4885 * configure: Regenerated.
4887 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4889 * read.c (potable): Add "mri" and ".mri".
4890 (s_mri): New function.
4891 * read.h (s_mri): Declare.
4892 * app.c (scrub_m68k_mri): New static variable.
4893 (mri_pseudo): New static variable.
4894 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4895 flag_m68k_mri. Initialize scrub_m68k_mri.
4896 (mri_state, mri_last_ch): New static variables.
4897 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4899 (app_push): Save new fields.
4900 (app_pop): Restore new fields.
4901 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4902 If TC_M68K, use a trivial state machine to look for occurrences of
4903 the .mri pseudo-op, and change the mode appropriately.
4904 * as.h (do_scrub_begin): Update prototype.
4905 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4907 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4909 (m68k_mri_mode_change): New function.
4910 (md_parse_option): Set reg_prefix_optional_seen.
4911 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4912 (MRI_MODE_CHANGE): Define.
4913 * doc/as.texinfo: Document .mri pseudo-op.
4915 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4918 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4920 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4921 * config/m68k-parse.h (enum pic_relocation): Define.
4922 (struct m68k_exp): Add pic_reloc field.
4923 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4924 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4925 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4927 * config/tc-m68k.c: Delete definition of NO_RELOC.
4928 (struct m68k_it): Add pic_reloc field.
4929 (add_fix): Copy over pic_reloc field.
4930 (md_pseudo_table): Interpret .align parameter as byte count.
4931 (mote_pseudo_table): Likewise.
4932 (tc_m68k_fix_adjustable): New function.
4933 (get_reloc_code): New function.
4934 (md_assemble): Use it as last argument to fix_new_exp.
4935 (md_apply_fix_2): For a relocation against a symbol don't put the
4936 addend into the data.
4937 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4938 (m68k_ip): Don't relax an operand that requires pic relocation.
4939 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4941 * write.c (fixup_segment): Don't add symbol value to addend if
4942 TC_M68K and OBJ_ELF.
4943 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4944 (motorola_operand): Add rule for `(zapc, EXPR)'.
4946 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4948 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4949 *really* is permissible before the comma.
4951 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4953 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4954 inserting nop instructions.
4956 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4958 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4960 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4962 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4963 class setting for a CALLNAME symbol in COFF.
4965 * read.c (potable): Pass negative numbers for new .balign[wl] and
4966 .p2align[wl] pseudo-ops.
4967 (s_align_bytes): Treat a negative argument as specifying the fill
4969 (s_align_ptwo): Likewise.
4971 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4974 (do_align): Take new len parameter. Change all callers. Pass it
4976 (s_align_bytes): Arg now indicates the length of the fill pattern.
4977 (s_align_ptwo): Likewise.
4978 * config/obj-coff.c (write_object_file): Pass length to
4980 * config/tc-i386.h (md_do_align): Take new len parameter.
4981 * config/tc-m88k.h (md_do_align): Likewise.
4982 * config/tc-m88k.c (m88k_do_align): Likewise.
4983 * config/tc-sh.h (md_do_align): Likewise.
4984 * config/tc-sh.c (sh_do_align): Likewise.
4985 * doc/as.texinfo: Document new pseudo-ops.
4987 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4988 done in cvt_frag_to_fill.
4990 * config/tc-sh.h (sh_do_align): Declare.
4991 (md_do_align): Define.
4992 * config/tc-sh.c (sh_do_align): New function.
4994 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4995 difference if the next address is before the current one.
4997 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4998 (archs): Initialize new field.
4999 (m68k_ip): Don't list alias names when listing CPUs which support
5002 * as.c (main): Call parse_args before read_begin.
5003 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5004 front of generated pseudo-ops.
5005 * read.c (potable): Ignore "name".
5006 (s_app_file): Permit a single quote after the string, since one
5007 may appear in m68k MRI mode.
5009 * configure.in: Check for --enable-shared. If linking against
5010 shared BFD and opcodes, fix library name on SunOS, and try to set
5012 * configure: Rebuild.
5014 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * as.h (flag_m68k_mri): Declare.
5017 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
5018 * Many files: For MRI syntax that is specific to the m68k MRI
5019 assembler, check flag_m68k_mri rather than flag_mri or
5020 MRI_MODE_NEEDS_PSEUDO_DOT.
5022 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
5024 * config/tc-i960.c (ARCH_HX): Define.
5026 (targ_has_sfr): Handle ARCH_HX.
5027 (targ_has_iclass): Handle ARCH_HX.
5028 (tc_coff_fix2rtype): Add return 0 to avoid warning.
5029 (tc_headers_hook): If the architecture was specified explicitly,
5030 use it when setting the flags. Set the extern variable coff_flags
5031 rather than headers->filehdr.f_flags, since the latter is set
5032 unconditionally in obj-coff.c.
5033 (i960_handle_align): Remove unused variable fixp.
5035 Support for building bfd and opcodes as shared libraries, based on
5036 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
5037 * configure.in: Set OPCODES and BFD to search directories.
5038 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
5039 * configure: Rebuild.
5040 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
5041 (LIBDEPS): New variable.
5042 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
5043 $(HLDFLAGS) in link.
5044 (check): Set LD_LIBRARY_PATH in the environment.
5046 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5048 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
5049 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
5050 read-only, not read/write.
5052 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
5054 * Makefile.in (INSTALL_XFORM): Remove -e.
5056 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
5058 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
5059 than comparing S_GET_SEGMENT to undefined_section.
5060 (write_object_file): Skip symbols which were equated to an
5061 undefined or common symbol.
5062 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5063 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5065 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
5066 or S_IS_COMMON call S_GET_VALUE.
5067 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5068 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5069 to an undefined or common symbol, convert the reloc to be against
5071 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5072 undefined or common symbol.
5073 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5074 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5075 to an undefined or common symbol, convert the reloc to be against
5077 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5078 undefined or common symbol.
5079 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5080 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5082 (yank_symbols): Skip symbols which were equated to an undefined or
5085 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5087 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5088 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5090 * configure.in: Make sure we only add m68k-parse.o to
5091 ${extra_objects} once, no matter how many m68k targets have been
5093 * configure: Rebuild.
5095 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5097 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5098 * configure: Rebuild.
5100 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5102 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5103 * doc/c-m68k.texi: Document .extend and .ldouble.
5105 * configure.in (m68*-apple-aux*): New target.
5106 * config/te-aux.h: New file.
5107 * config/obj-coff.c (compare_external_relocs): New static function
5109 (do_relocs_for): Sort relocs if TE_AUX.
5110 (fixup_segment): If TE_AUX, store common symbol value in segment.
5111 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5113 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5115 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5117 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5119 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5120 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5122 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5123 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5124 an undefined symbol and the size of a function symbol.
5125 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5126 for all common symbols.
5128 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5130 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5133 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5136 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5139 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5141 * ecoff.c (localsym_t): Add addend field.
5142 (add_ecoff_symbol): Add addend argument. Change all callers.
5143 (coff_sym_value): Make static.
5144 (coff_sym_addend): New static variable.
5145 (ecoff_directive_def): Initialize coff_sym_addend.
5146 (ecoff_directive_val): Accept symbol + constant.
5147 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5148 (ecoff_build_symbols): Include the addend in the symbol value.
5150 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5152 * config/tc-ppc.c (md_assemble): Ignore overflow on
5153 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5155 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5157 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5158 bytes in size, so offset appropriately in big endian mode when
5159 writing the bottom 2 bytes.
5161 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5163 * config/tc-sparc.c (default_compatible): New static local.
5164 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5165 (sparc_ip): If no architecture or -bump specified, don't mark as
5166 mismatched those in default_compatible.
5168 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5170 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5171 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5172 * configure: Rebuild.
5173 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5174 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5175 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5176 (sco_id): Declare if SCO_ELF.
5178 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5180 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5181 ({max,warn_after}_architecture): New static locals.
5182 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5183 If both architecture and -bump requested, set max_architecture to max.
5184 (sparc_md_end): Simplify.
5185 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5186 Rewrite code to bump architecture and check for conflicts.
5187 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5188 with Solaris assembler.
5189 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5190 (md_show_usage): Update.
5192 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5194 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5196 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5198 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5199 #ifdef sparcv9 when choosing value.
5202 (sparc_md_end): Declare.
5203 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5204 (initial_architecture): New static local.
5205 (can_bump_v9_p): Likewise.
5206 (NO_V9): Delete all occurrences.
5207 (sparc_md_end): New function.
5208 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5209 Don't bump architecture to v9 unless can_bump_v9_p set.
5210 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5211 * configure.in (sparc64 target cpu): Don't set obj_format here.
5212 (SPARC_V9): Renamed from sparcv9.
5213 (sparc64-*-elf*): Define SPARC_ARCH64.
5214 * configure: Regenerated.
5215 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5216 (SPARC_ARCH64): Add.
5217 * conf.in: Regenerated.
5218 * config/vmsconf.h: Update.
5220 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5222 * config/tc-mips.c (load_register): Optimise "dli" loads.
5223 (md_show_usage): add "-mcpu=vr4100" to help text.
5225 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5228 undefined symbol, preserve the X_op of O_symbol.
5229 (S_GET_VALUE): Fix check to permit this case.
5230 * write.c (write_relocs): If a reloc is against an undefined
5231 symbol equated to another symbol, change the reloc to be against
5233 * config/obj-coff.c (do_relocs_for): Likewise.
5235 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5238 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5240 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5241 computer is PowerPC.
5243 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5245 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5246 mentioned in the eabi.
5248 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5250 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5251 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5253 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5255 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5257 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5259 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5260 as a section it is ok to have unadorned -mrelocatable pointers in.
5262 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5264 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5267 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5269 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5270 dependent section attributes can be handled.
5272 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5273 macros to add support for exclude section flag and ordered section
5276 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5277 functions to add support for exclude section flag and ordered
5280 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * subsegs.c (section_symbol): Don't try to look up the section
5283 symbol in the hash table. It should be possible to have a symbol
5284 with the same name as a section, but no connection to it.
5286 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5287 From James Carlson <carlson@xylogics.com>.
5289 * expr.c (operand): Skip whitespace after a close parenthesis.
5290 From James Carlson <carlson@xylogics.com>.
5292 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5294 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5295 as_warn_where for relocation overflow.
5296 (parse_reg): Accept register name only if next character is
5299 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5301 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5302 addresses for static variables.
5304 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5306 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5307 and xgot give the old toc16 relocation.
5308 (md_apply_fix3): Support all GOT relocations.
5310 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5312 * config/tc-mips.c (load_address): Correctly handle a constant in
5313 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5315 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5317 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5318 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5319 (build_Mbytes): Handle REG_B.
5321 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5323 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5325 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5327 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5329 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5331 * config/obj-coff.c (write_object_file): Set the s_align field to
5332 the number of bytes, rather than to the power of 2.
5334 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5336 * Makefile.in (DISTCLEAN_HERE): New variable.
5337 (distclean): Use it.
5338 (maintainer-clean): Depend upon clean-here rather than clean,
5339 distclean, and clean-info. Run make maintainer-clean in doc.
5340 Remove files listed in DISTCLEAN_HERE.
5341 * doc/Makefile.in (maintainer-clean realclean): Split out from
5342 distclean. Depend upon clean-info and distclean.
5344 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5346 * mac-as.r: Fix copyright and version strings.
5347 (cfrg): Use PROG_NAME instead of literal name.
5349 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5351 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5353 * config/tc-a29k.h (tc_unrecognized_line): Define.
5354 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5355 (md_operand): Handle a29k style local dollar labels.
5357 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5359 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5361 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5363 * read.c (s_fill): If md_flush_pending_output is defined, call
5366 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5368 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5369 Treat rs_align_code like rs_align.
5371 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5373 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5374 converting an absolute address into a PC-relative one.
5376 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5378 * mpw-config.in: Don't always use te-generic.h for emulation.
5379 (powerpc-apple-macos): Use emulation te-macos.h.
5381 (mips-gm-magic): New configuration.
5383 * mpw-make.sed (install, install-only): Edit in Mac-specific
5386 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5388 * configure.in: Improve message about unsupported ELF targets.
5389 * configure: Rebuild.
5391 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5392 pattern is zero. From Manfred Hollstein.
5394 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5396 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5397 the various idata sections, we check the name on the .section pseudo.
5399 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5401 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5402 add section's paddr to add_number; compatibility to native as and
5405 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5407 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5409 * hash.c (struct hash_entry): Moved here...
5410 * hash.h (struct hash_entry): ...from here.
5412 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5413 if it's already known to be null.
5415 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5417 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5418 bit relocs converted to PC relative relocs. This turned out to
5419 add the offset from the beginning of .text twice.
5421 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5423 * stabs.c (s_stab_generic): In 's' case, free string from
5426 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5428 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5431 * subsegs.h (segment_info_type): Make bitfields unsigned.
5433 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5434 and move them together. On most systems this will reduce the
5435 structure size by one word.
5436 (operatorT): Define O_max.
5437 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5440 * read.c (pop_insert): Print error returned by hash table
5443 * as.c (dump_statistics): Split out from main; dump some hash
5444 table stats and target-specific stats.
5445 (start_time): No longer automatic to main.
5446 (main): Set file-level start_time and call dump_statistics at
5447 exit. Exit by calling xexit.
5448 (show_usage): Make --statistics description less specific.
5449 * subsegs.c (subsegs_print_statistics): New function.
5450 * write.c (write_print_statistics): New function.
5451 (n_fixups): New static variable.
5452 (fix_new_internal): Increment it.
5453 * read.c (read_print_statistics): New function.
5454 * read.h (read_print_statistics): Declare.
5455 * symbol.c (symbol_print_statistics): New function.
5456 * symbol.h (symbol_print_statistics): Declare.
5457 * hash.c (hash_print_statistics): New function.
5458 * hash.h (hash_print_statistics): Declare.
5459 * config/tc-i386.c (i386_print_statistics): New function.
5460 * config/tc-i386.h (i386_print_statistics): Declare.
5461 (tc_print_statistics): New macro.
5462 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5465 * hash.c (DELETED): Rewrite to use a valid but unique address.
5466 (START_POWER): Reduce to 10.
5467 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5468 Add new values for counting strcmp calls.
5469 (GROW_FACTOR): New macro.
5470 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5472 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5473 (hash_new): Use FULL_VALUE.
5474 (struct hash_control): Definition moved here.
5475 (hash_code): Don't mask to low bits.
5476 (hash_ask): Mask returned hash code here. Check hash value before
5477 calling strcmp; count strcmp calls.
5478 * hash.h (struct hash_control): Declare, don't define, here.
5479 (HASH_STATLENGTH): Deleted.
5480 (struct hash_entry): Add field for hash code.
5481 (hash_say, hash_apply): Don't declare.
5483 * hash.c (destroy): Return void.
5484 (applicatee): Ditto.
5485 (main): Fix declarations.
5486 (hash_apply): Return void. Argument `function' returns void. Put
5487 inside "#ifdef TEST".
5488 (hash_say): Define only if TEST is defined.
5489 * hash.h (hash_apply, hash_say): Declarations deleted.
5491 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5493 * configure: Rebuild with autoconf 2.7.
5495 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5497 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5498 * configure: Rebuild with autoconf 2.6.
5500 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5502 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5503 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5505 (ppc_frob_file): Remove.
5506 * config/tc-ppc.h (tc_frob_file): Don't define.
5507 (ppc_frob_file): Don't declare.
5509 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5511 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5512 * config/alpha-opcode.h: Include one-operand variants of jmp and
5515 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
5516 with te-delta.h in 8.3 file systems.
5517 * configure.in: Adjusted.
5519 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
5521 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
5523 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
5525 * expr.c (operand): Handle MRI suffixes after unadorned 0.
5527 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
5529 Version 2.6 released.
5530 * Makefile.in (VERSION): Updated to 2.6.
5532 * config/obj-coff.c (write_object_file): Change use of md_do_align
5533 to pass a pointer rather than a fill value, to match other uses.
5535 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
5537 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
5539 * as.c (main): Move md_end call to just after call to
5540 perform_an_assembly_pass. Delete cpu-specific code here.
5541 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
5542 * config/tc-arm.c (md_end): Unused function deleted.
5543 * config/tc-ns32k.c (md_end): Ditto.
5545 * config/tc-i386.c (i386_align_code): New function, moved here
5546 from HANDLE_ALIGN macro.
5547 * config/tc-i386.h (HANDLE_ALIGN): Call it.
5549 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5551 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
5554 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5556 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
5557 multi-byte nops to avoid changing gcc. The necessary gcc change
5558 might break old assemblers.
5560 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5562 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
5563 generate optimal multi-byte nop instructions for ".align n"
5564 ".align n,0x90", and aligns requiring more than 15 bytes of
5565 padding still generate multiple 0x90's as before.
5567 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5569 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5571 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5573 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5574 * configure: Update.
5575 * mpw-make.sed: Reorder commands to make sed happier.
5576 * config/te-macos.h: New file.
5577 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5579 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5581 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5582 conditional branches.
5583 (md_apply_fix): Likewise.
5585 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5587 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5588 generate a reloc which the linker will not handle correctly. Fix
5589 overflow checking--R_IREL is 18 bits, not 17.
5591 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5593 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5594 from a PC relative reloc if TC_A29K.
5596 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5597 code depends upon it.
5599 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5600 $extend. Based on code from Eric Freudenthal
5601 <freudenthal@nyu.edu>.
5602 * config/tc-a29k.h (LEX_DOLLAR): Define.
5603 * read.c (LEX_DOLLAR): Define if not defined.
5604 (lex_type): Use LEX_DOLLAR.
5606 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5608 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5611 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5613 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5615 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5617 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5618 used only by "dlltool.c".
5620 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5622 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5623 (md_pseudo_table): Don't define "extern".
5625 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5627 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5629 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5631 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5633 * macro.c (macro_expand_body): Don't warn about == with a
5634 nonexistent parameter, in case it is in a comment field.
5636 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5638 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5639 set, even if macro_alternate is set.
5640 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5641 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5642 the token unless it ended in '@'.
5643 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5644 * doc/c-a29k.texi: Document macro usage on A29K.
5646 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5648 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5650 (install_operand): Likewise.
5652 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5654 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5656 * configure.in (m88k-motorola-sysv*): New target.
5657 * configure: Rebuild.
5658 * config/te-delta88.h: New file.
5659 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5661 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5662 (md_do_align): Define.
5663 * config/tc-m88k.c: Include "subsegs.h".
5664 (m88k_do_align): New function.
5666 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5667 (COFF_NOLOAD_PROBLEM): Define.
5668 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5670 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5672 * config/tc-i386.c (md_assemble): For a jump instruction with
5673 non-constant target, require 7 available bytes in the current
5676 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5678 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5681 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5683 * configure.in (alpha-*-linux*): Use ecoff.
5684 * configure: Rebuild.
5685 * ecoff.c (ecoff_directive_extern): New function.
5686 (ecoff_directive_weakext): New function.
5687 (ecoff_build_symbols): Handle weak symbols.
5688 (ecoff_setup_ext): Likewise.
5689 (ecoff_frob_symbol): Warn about weak common symbols.
5690 * ecoff.h (ecoff_directive_extern): Declare.
5691 (ecoff_directive_weakext): Declare.
5692 * symbols.c (S_IS_WEAK): New function.
5693 * symbols.h (S_IS_WEAK): Declare.
5694 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5696 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5699 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5701 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5703 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5704 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5705 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5706 * config/obj-coff.c (coff_frob_symbol): Don't call
5707 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5708 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5711 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5712 (ppc_stab_symbol): New static variable.
5713 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5714 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5715 sy_tc.real_name to the stab string.
5716 (ppc_bc, ppc_ec): New static functions.
5717 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5719 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5721 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5724 * input-scrub.c (input_scrub_push): Reset sb_index.
5726 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5728 * listing.c (listing_newline): Don't create a frag in the absolute
5731 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5733 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5734 (ppc_csect): Move most of the code to ppc_change_csect, and call
5736 (ppc_change_csect): New static function, taken from ppc_csect.
5737 (ppc_section): New static function.
5738 (ppc_saw_abs): New static varable.
5739 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5740 a symbol has no csect.
5741 (ppc_adjust_symtab): New function.
5742 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5743 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5745 * write.c (write_object_file): If tc_adjust_symtab is defined,
5746 call it just before the call to obj_adjust_symtab.
5748 * symbols.c (symbol_find_or_make): Change name to be const.
5749 * symbols.h (symbol_find_or_make): Update declaration.
5751 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5753 * doc/as.texinfo (Align): Mention SH.
5754 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5756 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5757 (Z8000 Directives, even): Don't give numeric align value, instead
5760 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5762 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5765 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5767 * Makefile.in (diststuff): Also make info.
5768 (maintainer-clean realclean): Also make clean-info.
5770 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5772 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5773 (pa_subspace): For ".nsubspa", always create a new subspace
5774 with the given attributes, even if one already exists with the
5777 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5779 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5780 TC_FORCE_RELOCATION, taking an additional section argument. If
5781 the section of the target symbol is not the same as the current
5782 section, always force the relocation to be used.
5783 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5785 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5786 md_pcrel_from function, taking an additional section argument.
5787 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5789 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5790 older TC_FORCE_RELOCATION if not defined.
5791 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5792 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5793 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5794 TC_FORCE_RELOCATION.
5796 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5798 * input-scrub.c (as_where): Set name to null pointer if we don't
5800 * messages.c (identify): Only print filename if non-null.
5801 (as_show_where): Ditto, for line number too.
5802 (as_warn_internal, as_bad_internal): Ditto.
5804 * input-file.c (input_file_open): If the input file can't be
5805 opened, consider it an error.
5807 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5809 * config/tc-mips.c: Added mips_4100 control, and support for
5810 accepting the 4100 as a MIPS architecture variant (md_begin,
5811 macro_build, mips_ip, md_parse_option). Adding suitable
5812 command-line OPTIONs, and updating the help text (md_show_usage).
5814 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5816 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5817 BFD_ASSEMBLER is defined.
5819 * Use one active frag and one obstack per frag chain:
5820 * frags.c (frags): Variable deleted.
5821 (frag_alloc): New function.
5822 (frag_grow, frag_more, frag_variant, frag_now_fix,
5823 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5825 (frag_new): Ditto. Verify that frch_last and frag_now match on
5826 entry and exit, and that old frag_now has non-zero type. Replace
5827 "know" uses with "assert". Use frag_alloc instead of mucking with
5829 * frags.h (frags): Declaration deleted.
5830 * subsegs.h (struct frchain): Add new field frch_frag_now.
5831 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5833 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5834 give it any stricter alignment than frchainS structures need. Do
5835 not initialize frags obstack. Set frag_now to point to
5836 dummy_obstack. Initialize absolute_frchain.
5837 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5838 field of frchainS. Don't create new frags on section switch, and
5839 use frag_alloc when creating a new frag chain. For absolute
5840 section, set frchain_now to absolute_frchain. Verify that
5841 frch_last and frag_now match on entry and exit. Initialize
5842 per-chain obstack, and under gcc, set required alignment to that
5843 needed by fragS structure.
5845 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5847 * stabs.c (get_stab_string_offset): Only copy input string if a
5848 fresh copy is needed, not if the section already exists.
5849 (s_stab_generic): Cache stab section name to bypass lookups, since
5850 usually it will match. Could be made faster still by changing the
5851 memory allocation rules.
5852 (s_xstab): Cache section name to bypass repeated string
5855 * frags.c (frag_new): Deleted register declarations.
5857 * listing.c (frag_now): Don't declare.
5859 * as.c (chunksize): New variable.
5860 (debug_memory): New variable.
5861 (main): If debug_memory is set, reduce chunksize and
5863 * as.h (chunksize): Declare it.
5864 * read.c (read_begin): Use it.
5866 * config/tc-alpha.c (md_shortopts): Include 'g'.
5867 (md_parse_option): Ignore it.
5869 * Makefile.in (distclean): Remove Makefile and config.status from
5870 testsuite directory.
5871 (clean-here): Don't delete testsuite. Instead, delete only the
5872 files within it that would be generated by running tests.
5874 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5875 frag_now_fix instead of accessing obstack info directly.
5876 * config/tc-arm.c (s_ltorg): Ditto.
5877 (md_assemble): Ditto.
5879 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5882 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5884 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5885 chain after parsing value expression, if any, to avoid separating
5886 continued .stabs lines.
5888 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5890 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5891 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5893 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5895 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5896 -mcom support and PPC_OPCODE_ANY for -many.
5897 (md_parse_option): Ditto.
5899 (md_begin): For duplicate instructions, print all duplicates
5902 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5904 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5905 common mode operation.
5906 (md_show_usage): Add -mcom to usage message.
5908 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5910 * expr.c (op_rank): Add O_symbol_rva.
5911 * expr.h (operatorT): Add O_symbol_rva.
5912 * read.c (cons_worker): Set O_symbol_rva when necessary.
5913 * write.c (fix_new_exp): Understand O_symbol_rva.
5915 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5917 * config/tc-mips.c: Correct s_cons arguments. From Michael
5918 Joosten <joost@ori.cadlab.de>.
5920 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5922 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5923 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5924 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5926 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5927 make non-static. Change all users.
5928 * config/obj-coff.h (coff_n_line_nos): Declare.
5930 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5932 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5934 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5936 * config/obj-elf.c (obj_elf_common): Convert specified byte
5937 alignment to power of two. Set size of local bss symbol.
5939 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5941 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5943 * sb.c, macro.c: Decide whether to include <string.h> or
5944 <strings.h> just as as.h does.
5946 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5948 * Makefile.in (site.exp): Fix setting of $srcdir.
5950 * config/tc-arm.c (md_atof): Fix little-endian output.
5951 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5954 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5956 * doc/as.texinfo: Split out the NS32k family documentation,
5957 despite its being commented out for now.
5958 * doc/c-ns32k.texi: New file.
5960 * sb.c, macro.c: Include string.h.
5962 * Makefile.in (comparison): Only check *.o; we don't care if
5963 timestamps inserted by the native linker differ.
5965 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5966 if alignment stricter than 4 bytes is requested; in that case,
5967 align to a 4-byte boundary first.
5969 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5971 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5972 uninitialized" warning for `Max_Source_Offset'.
5974 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5976 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5977 qualifiers and detect errors if present.
5978 (md_assemble): Add call to parse_toc_entry. Also added some support
5979 for the [tocv] qualifier.
5980 (ppc_pe_tocd): New function to support data in the toc section.
5982 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5984 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5987 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5989 * config/tc-m68k.c (isword): Accept all values from -65536 to
5990 +65535, so ~VAL will not be rejected.
5992 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5993 skip characters after the pseudo-op.
5995 * read.c (get_line_sb): Don't look past buffer_limit.
5996 (s_include): In MRI mode, skip characters after the file name.
5998 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6000 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6001 periods in register names.
6003 For older changes see ChangeLog.1.