1 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
5 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
7 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
8 relative to the next instruction, not the current instruction.
9 (md_assemble): Similarly.
11 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
13 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
16 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
17 (v850_reloc_prefix): Duplicate code eliminated. Add code to
18 recognise special instructions.
19 (md_assemble): Calculation of the size of a fixups corrected.
21 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
24 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
26 * config/tc-v850.c (md_assemble): Use opcode->name instead of
27 opcode->opcode as the sentinal. Zero is a valid opcode.
30 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
32 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
33 * doc/c-v850.texi: Change node name to match other chapter nodes.
35 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
37 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
41 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
43 * expr.c (integer_constant): If BFD64, don't make a bignum if the
44 number will fit in 64 bits.
46 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
47 rather than calling abort.
49 * as.h: Don't define alloca if __GNUC__. Just declare it.
50 * macro.c: Copy alloca handling from as.h.
52 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
53 Gabriel Paubert <paubert@iram.es>.
55 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
56 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
57 is jcxz or a loop instruction.
60 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
62 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
64 (md_begin): Set up machine architecture and type.
67 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
69 * symbols.c (resolve_symbol_value): Store the value back into the
70 symbol expression, to handle add or subtract simplification
71 correctly. Handle O_symbol_rva. Add default case.
73 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
74 chunksize while creating the new subsection.
75 * as.c (chunksize): Initialize to zero.
76 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
77 calling obstack_begin.
80 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
82 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
86 * config/tc-v850.c (parse_register_list): Support constant
87 expressions as register lists.
90 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
92 * doc/c-v850.texi: Change the major node to v850 Machine
95 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
97 * doc/as.texinfo: Add inclusion of c-v850.texi
99 * doc/c-v850.texi: New file.
101 * read.c (is_end_of_line): Make NUL character be considered to be
104 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
106 * config/tc-v850.c (parse_register_list): Add support for curly
108 (cc_names): Add "e" and "ne" conditions.
111 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
113 * app.c (do_scrub_chars): Support a double dash as starting a
114 comment that extends to end of line.
117 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
119 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
121 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
124 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
126 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
127 insn when changing to a different instruction.
130 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
132 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
133 floating point extensions.
134 (parse_reg): parse sgr and dbr.
137 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
139 * config/tc-v850.c (system_register_name): Support numbers for
142 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
144 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
145 flag when alignment is in bytes instead of power of 2, and code to
146 use that flag to convert alignment to bytes.
147 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
148 * read.h (s_lcomm_bytes): Add prototype.
149 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
150 defined, write alignment to alignment bits in section header s_flags
151 rather than the s_align field.
153 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
154 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
155 pseudo, instead of s_lcomm which wants a power of two for alignment.
158 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
160 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
162 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
164 * as.c (show_usage): Add -am.
165 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
166 if we've already got one.
167 * listing.c (struct list_info_struct): Add line_contents.
168 (listing_newline): Put unused argument to work: if non-null, save it...
169 (listing_listing): ... and regurgitate during listing instead of line
171 * listing.h (LISTING_MACEXP): New define.
172 (LISTING_NEWLINE): Argument is NULL.
173 * read.c (read_a_source_file): If expanding macros, break up input
174 lines and pass them to listing_newline.
175 * doc/as.texinfo: Document -ac and -am.
177 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
179 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
181 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
185 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
187 * config/tc-v850.c: Remove support_v850e flag and command line
190 * configure.in (emulations): Add support for v850e target
192 * configure (emulations): Add support for v850e target
195 start-sanitize-v850eq
196 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
198 * config/tc-v850.c: Remove support_v850eq flag and command line
201 * configure.in (emulations): Add support for v850eq target
203 * configure (emulations): Add support for v850eq target
206 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
208 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
209 setting EXPECT and TCL_LIBRARY.
210 * Makefile.in: Rebuild.
212 * as.h (enum debug_info_type): Define.
213 (debug_type): Declare.
214 * as.c (debug_type): New global variable.
215 (show_usage): Add --gstabs.
216 (parse_args): Handle --gstabs.
217 * read.c (generate_asm_lineno): Remove.
218 (read_a_source_file): Output stabs debugging if appropriate.
219 Change checks of generate_asm_lineno to check debug_type. Only
220 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
221 * read.h (generate_asm_lineno): Don't declare.
222 (stabs_generate_asm_lineno): Declare.
223 * stabs.c (stabs_generate_asm_lineno): New function.
224 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
225 Don't turn off debugging.
226 (add_file): Remove old #if 0 code.
227 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
228 (ecoff_directive_end): Don't generate stabs line symbols.
229 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
231 (line_label_cnt): Remove.
232 (ecoff_generate_asm_line_stab): Remove.
233 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
234 * doc/as.texinfo, doc/as.1: Document --gstabs.
237 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
240 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850e
244 start-sanitize-v850eq
245 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850eq
249 start-sanitize-v850eq
250 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
251 Add support for v850eq instructions.
252 start-sanitize-v850eq
255 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
256 Add support for v850e instructions.
259 * config/tc-v850.c (md_assemble): Fix error recovery to reload
260 text of entire opcode.
263 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
265 * doc/internals.texi: Document rs_leb128.
267 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
269 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
270 in ABSL case, rather than calling abort.
272 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
274 * as.h (enum _relax_state): Add rs_leb128.
275 * read.c (potable): Add sleb128 and uleb128.
276 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
278 * read.h: Update prototypes.
279 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
280 the symbol value, add a second FINALIZE argument that prevents
281 changes from being comitted. Update all callers.
282 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
283 * doc/as.texinfo: Document the new pseudos.
285 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
287 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
289 (DISTCLEANFILES): Define.
290 * doc/Makefile.am (DISTCLEANFILES): Define.
291 * Makefile.in, doc/Makefile.in: Rebuild.
293 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
295 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
296 Don't set targ or gas_target. Define SCO_ELF and
297 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
299 * Makefile.am: Remove @target_frag@.
300 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
302 (dep-am): Mark as phony.
303 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
305 * config/arm-big.mt, config/arm-lit.mt: Remove.
306 * config/mips-big.mt, config/mips-lit.mt: Remove.
307 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
308 * config/ppc-sol.mt: Remove.
309 * config/i386coff.mt, config/m68kcoff.mt: Remove.
310 * config/m88kcoff.mt: Remove.
311 * config/sco5.mt: Remove.
312 * configure, config.in, Makefile.in: Rebuild.
314 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
315 further try to circumvent the .y.h rule.
316 * Makefile.in: Rebuild.
318 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
320 * Makefile.am: New file, based on old Makefile.in.
321 * acinclude.m4: New file, from old aclocal.m4.
322 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
323 shared library handling; now handled by libtool. Replace
324 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
325 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
326 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
327 * config.in: New file, created by autoheader.
329 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
330 * stamp-h.in: New file.
331 * as.c (print_version_id): Change GAS_VERSION to VERSION.
332 (parse_args): Likewise.
333 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
334 * doc/Makefile.am: New file, based on old doc/Makefile.in.
335 * Makefile.in, doc/Makefile.in: Now built with automake.
336 * aclocal.m4: Now built with aclocal.
337 * configure: Rebuild.
339 * cond.c (s_else): If not listing false conditionals, turn listing
340 off in the false branch of the else.
342 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
344 * config/tc-mips.c (macro): Fix handling of a double load from a
345 symbol plus an offset.
347 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
348 has an associated external symbol.
350 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
352 * config/tc-alpha.c (s_alpha_ucons): New function.
353 (md_pseudo_table): Add unaligned data pseudos for DWARF.
356 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
358 * config/tc-v850.c (md_assemble): Ignore the rest of the current
359 line if we encounter an error.
361 * config/tc-v850.c (md_assemble): Sign extend constants value
362 for hi and hi0 expressions.
363 (v850_insert_operand): Enable range checking for generic 16bit
366 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
368 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
369 LO16, HI16 and HI16_S relocs.
372 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
374 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
376 * configure: Regenerated with autoconf 2.12.
377 * Makefile.in: Add $(EXEEXT) to all executables.
379 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
381 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
382 unconditional branches.
383 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
386 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
388 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
390 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
392 * macro.c (define_macro): Make sure the index is in range before
396 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
398 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
399 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
400 the right f/ffrag and fx/fxfrag pairs since instruction may be split
404 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
406 * config/te-go32.h (USE_ALIGN_PTWO): Define.
407 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
408 defined, use s_align_ptwo for .align.
409 * configure.in (i386-*-msdosdjgpp*): New target.
410 (i386-*-go32*): Set em to go32 and targ to coffgo32.
411 * configure: Rebuild.
413 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
415 * config/tc-sparc.c (last_opcode): New static local.
416 (md_assemble): Don't issue "FP branch in delay slot" warning if
417 the delay slot has been annulled.
419 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
421 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
422 code if BFD_ASSEMBLER.
425 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
427 * config/tc-v850.c (system_registers): Fix ordering of registers.
431 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
433 * config/tc-tic80.c (build_insn): Initialize extended word to zero
434 when it will be filled in later by relocation information.
437 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
439 * config/tc-mips.c (macro_build): Restore check of fmt argument.
440 (mips_ip): Fix ISA checks.
443 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
445 * configure.in: Default the r5900 to little endian.
446 * configure: Rebuilt.
450 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
452 * config/tc-tic80.c (build_insn): Fix endianness problem with
456 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
458 * config/tc-mips.c (check_absolute_expr): Change warning to
461 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
463 * config/tc-mips.c (macro_build): Refine code to check if an
464 instruction is available on a particular cpu variant.
467 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
469 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
470 OBJ_AOUT to ifdef OBJ_ELF.
471 (md_apply_fix3): When mangling 32 bit PC relative reloc for
472 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
474 * write.c (fixup_segment): Change special case for i386-coff to
475 not apply for i386-pe.
476 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
478 (coff_frob_file_after_relocs): Rename from coff_frob_file.
479 (coff_format_ops): Initialize frob_file_after_relocs field rather
480 than frob_file field.
481 * config/obj-coff.h (coff_frob_file): Don't declare.
482 (coff_frob_file_after_relocs): Declare.
483 (obj_frob_file): Don't define.
484 (obj_frob_file_after_relocs): Define.
485 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
486 * configure: Rebuild.
488 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
490 * config/obj-coff.c (fixup_segment): Never subtract section
491 address from PC relative reloc which will be fully resolved.
493 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
495 * ecoff.c (page_type): Renamed from page_t to avoid conflict
496 with hpux10 header files.
498 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
500 From Jason Merrill <jason@cygnus.com>:
501 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
503 * config/tc-i386.h (md_maybe_text): Define.
504 (md_do_align): Use md_maybe_text.
506 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
508 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
509 relocations, don't check for symbol being external, weak, etc.
511 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
513 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
514 calculate relocations to any external symbol, because we might be
515 linking a shared object and the symbol might be overriden or moved
516 (for instance, moved into a static executable's .bss section).
517 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
519 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
520 be calculated by the assembler.
522 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
523 whose destination lies in the same file, by ignoring the @plt or
524 @local and aiming the branch at its destination.
526 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
528 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
529 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
532 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
533 of obj_copy_symbol_attributes.
535 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
537 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
538 signed operand, sign extend a 32 bit value to the host size.
540 * Makefile.in (CFLAGS): Subsitute from configure script. From
541 Jeff Makey <jeff@cts.com>.
543 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
544 buffer size to make a copy of the symbol.
546 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
549 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
551 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
552 step through the frags calling cvt_frag_to_fill, switch to
553 SEG_DATA when we reach data_frag_root.
555 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
557 * config/tc-mn10300.c (md_assemble): Allow an empty register
558 list for instructions which use register lists.
560 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
562 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
564 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
567 * config/tc-arm.c: Add prototypes for many static functions.
568 (struct asm_opcode ): Add prototypes for parms field.
569 (struct thumb_opcode ): Likewise.
570 (fp_op2): Remove unused flags parameter.
571 (output_inst): Make static.
572 (arm_after_pass_hook): Remove unused ignore parameter.
573 * config/tc-arm.h (arm_after_pass_hook): Declare.
574 (arm_start_line_hook): Declare.
575 (arm_frob_label): Declare.
577 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
579 * depend.c (wrap_output): new prototype.
581 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
583 * config/tc-sh.c (md_apply_fix): Check for overflow.
585 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
586 section size to be aligned.
588 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
590 * config/tc-sh.h (md_cons_align): Define.
591 (sh_cons_align): Declare.
592 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
593 (sh_no_align_cons): New static variable.
594 (s_uacons): New static function.
595 (sh_cons_align): New function.
596 (sh_handle_align): Warn about misaligned data.
597 * doc/c-sh.texi: Document .uaword and .ualong.
599 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
601 * macro.c (macro_expand): In MRI mode, treat single quote as a
602 separator character when checking for a positional argument.
604 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
606 * config/tc-arm.c (md_parse_option): Merge in changes from
609 * config/tc-arm.h: Merge in changes from armT-970328-branch.
611 * configure.in (emulations): Add Thumb architecture support from
614 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
616 * doc/all.texi: Add enabling of ARM documentation.
618 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
620 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
622 * config/tc-mips.c: Added r3900 support.
624 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
626 * as.c: (parse_args) `-t' option requires an argument.
628 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
630 * config/tc-arm.c (md_begin): Change call to
631 coff_arm_bfd_set_private_flags() to a call to
632 bfd_set_private_flags().
634 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
636 * Makefile.in: Rebuild dependencies.
638 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
639 of a BFD_RELOC_RVA reloc.
641 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
643 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
644 (hppa_force_relocation): Force a relocation for an absolute
647 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
649 * doc/as.texinfo: Don't use @value in section names or index
650 entries; it confuses texinfo.tex.
652 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
654 * doc/as.texinfo: Updated for -MD option.
655 * Makefile.in (CFILES): Added depend.c.
656 (OBJS): Added depend.o.
657 * as.h (start_dependencies, register_dependency,
658 print_dependencies): New declarations.
659 * depend.c: New file.
660 * as.c (parse_args): Added -MD option.
661 (main): Call print_dependencies.
662 (show_usage): Added help for -MD.
663 * read.c (s_app_file): Call register_dependency.
664 (s_include): Call register_dependency when file is found.
665 (read_a_source_file): Call register_dependency.
667 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
669 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
670 section address to the symbol value.
672 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
674 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
675 into the new membership field.
677 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
679 * config/tc-arm.c (md_begin): If no cpu type is specified on the
680 command line then the ARM7 is now chosen by default when setting
681 the BFD machine and architecture.
683 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
685 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
687 (md_begin): Added code to generate flags to be set into the COFF
688 header and the calls to the BFD functions to do this.
689 (md_parse_option, md_show_usage): Added new command line
690 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
691 -marmv3m, -marmv4, -marmv4t.
693 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
696 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
698 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
700 * config/tc-mn10300.c (md_convert_frag): Likewise.
702 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
704 * config/tc-mips.c (set_at): Check for bignum.
705 (check_absolute_expr, macro, mips16_macro): Likewise.
708 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
710 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
711 for overflow/underflow, only insert lower 15 bits into instruction.
714 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
716 * config/tc-i386.c (pi): Check for RegMMX.
718 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
720 * expr.c (expr): When subtracting values in the same frag,
721 subtract X_add_number rather than adding it.
723 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
725 * config/obj-coff.c (write_object_file): Just pass NULL to
726 md_do_align, not the address of a char holding NOP_OPCODE.
728 * config/tc-mips.c (macro): Handle constants for M_LI_D and
730 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
731 than an address if the floating point value looks sufficiently
734 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
736 * config/tc-i386.c (md_section_align): If a.out and BFD, force
737 section size to be aligned.
739 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
741 * cond.c: Include "macro.h".
742 (struct conditional_frame): Add macro_nest field.
743 (initialize_cframe): Initialize macro_nest.
744 (cond_finish_check): Add nest parameter. Change all callers.
745 (cond_exit_macro): New function.
746 * as.h (cond_finish_check): Update declaration.
747 (cond_exit_macro): Declare.
748 * input-scrub.c (macro_nest): Make globally visible.
749 (input_scrub_next_buffer): Call cond_finish_check.
750 * macro.h (macro_nest): Declare.
751 * read.c (s_mexit): Call cond_exit_macro.
753 * config/tc-i386.h (RegMMX): Define.
754 * config/tc-i386.c (pi): Check for all register types.
755 (type_names): Add RegMMX.
756 (md_assemble): Handle RegMMX.
758 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
760 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
763 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
765 * config/tc-mips.c (nopic_need_relax): Add new parameter
766 before_relaxing. Use it when testing ecoff_extern_size.
767 (load_address, macro, md_estimate_size_before_relax): Fix all
770 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
772 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
773 (obj_elf_subsection): New static function.
775 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
777 * config/obj-coff.c (coff_header_append): Don't reset string_size
778 each time through the loop.
780 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
782 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
784 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
786 * doc/internals.texi (Porting GAS): Correct documentation for
787 current configure handling of targ-cpu.h, et. al.
788 (CPU backend): Document listing macros.
790 * listing.c (data_buffer): Set size based on other listing macros,
791 rather than always using 100.
792 (data_buffer_size): Remove static variable.
793 (calc_hex): Make data_buffer_size a local variable. Don't leave
794 any slop when filling data_buffer.
796 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
798 * doc/c-mips.texi: Document .set autoextend.
800 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
802 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
803 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
804 sparc-*-openbsd*): New targets.
805 * configure: Rebuild.
807 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
809 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
810 for all undefined symbols.
812 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
814 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
817 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
819 * configure.in (alpha*-*-openbsd*): New target.
820 * configure: Rebuild.
822 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
824 * configure.in (mips-*-openbsd*): New target.
825 * configure: Rebuild.
828 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
830 * config/tc-d30v.c (parallel_ok): Fix parallel checking
831 for instructions using conditional execution.
834 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
836 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
838 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
840 * Makefile.in (srcroot): Remove.
841 (INSTALL): Set to @INSTALL@.
842 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
843 (all, dvi): Don't set srcroot.
844 (install): Depend upon as.new, gasp.new, and installdirs. Use
845 $(program_transform_name) directly, rather than using
846 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
847 (installdirs): New target.
848 * doc/Makefile.in (INSTALL_XFORM1): Remove.
849 (install): Depend upon installdirs. Use $(program_transform_name)
850 directly, rather than using $(INSTALL_XFORM) and
852 (installdirs): New target.
853 (install-info-as): Run mkinstalldirs.
854 (install-info-gasp): Likewise.
856 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
858 * Makefile.in (INSTALL): Change install.sh to install-sh.
860 * symbols.c (resolve_symbol_value): Check for division by zero.
862 From Thomas Graichen <graichen@rzpd.de>:
863 * Makefile.in: Always use $(SHELL) when running move-if-change.
864 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
865 * configure: Rebuild.
867 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
869 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
870 New argument `want'. Update enum cgen_parse_operand_result values.
871 Initialize if CGEN_PARSE_OPERAND_INIT.
872 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
873 (md_assemble): Call cgen_asm_init_parse.
874 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
876 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
878 * config/tc-m68k.c (m68k_ip): Handle #j.
880 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
882 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
883 right address for call label:32,regs,imm.
885 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
887 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
889 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
890 symbol for OBJ_ELF anymore.
892 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
894 * Makefile.in: Regenerate dependencies.
895 (TARG_CPU): New variable.
896 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
897 (.dep1): Delete creating of cgen-opc.h.
898 (.tcdep): Put proper contents in cgen-opc.h.
899 * configure.in (m32r): Delete setting of extra_files, extra_links.
900 (AC_OUTPUT): Create cgen-opc.h.
901 * configure: Regenerated.
903 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
905 * makefile.vms: Update to build gasp.exe.
907 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
909 * write.c (relax_frag): Make non-static.
910 * write.h (relax_frag): Add prototype for.
911 * config/tc-m32r.h (md_do_align): New arg `max'.
912 * config/tc-m32r.c (m32r_do_align): Likewise.
913 Update calls to frag_align, frag_align_pattern.
914 (fill_insn): Update call to m32r_do_align.
915 (m32r_scomm): Update call to frag_align.
917 * config/tc-m32r.[ch]: New files.
919 * Makefile.in (CPU_TYPES): Add m32r.
920 (TARGET_CPU_CFILES): Add tc-m32r.c.
921 (TARGET_CPU_HFILES): Add tc-m32r.h.
922 (DISTCLEAN_HERE): Add cgen-opc.h.
923 (.dep1,.tcdep): Create empty cgen-opc.h.
924 (cgen.o): Add dependencies.
925 (dependencies): Regenerate.
926 * as.h (struct frag): New member fr_targ.
927 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
928 * conf.in (USING_CGEN): New macro.
929 * configure.in (m32r-*-*): Add entry for.
930 Add cgen.o to extra_objects.
931 * configure: Regenerate.
932 * frags.c (frag_var): fr_pcrel_adjust renamed to
933 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
934 (frag_variant): Likewise.
935 * write.c (relax_frag): Likewise.
936 * config/tc-ns32k.c (*): Likewise.
938 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
940 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
941 rather than for any end of line character.
943 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
944 call abort (i.e., as_abort) rather than crashing.
946 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
947 OBJ_ELF, rather than of S_GET_OTHER.
949 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
951 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
953 * Makefile.in (VERSION): Set to 2.8.1.
955 * Branched binutils 2.8.
957 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
959 * COPYING: Update FSF address.
961 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
963 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
965 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
967 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
969 * config-gas.com: Update to handle both vax and alpha.
970 * makefile.vms: Update to use config-gas.
971 * conf-a-gas.com: Remove file.
973 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
975 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
976 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
977 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
980 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
982 * config/tc-tic80.c (line_comment_char): Make '#' start comments
983 at the beginning of a line for compatibility with .S files where
984 cpp leaves the filename transitions beginning with '#'.
987 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
989 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
990 tc_coff_sizemachdep if OBJ_COFF.
992 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
994 * config/tc-ppc.c (register_name): Declare.
996 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
998 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
999 * configure: Rebuild.
1001 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
1003 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
1004 (mips16_mark_labels): New static function.
1005 (append_insn): Call mips16_mark_labels.
1006 (mips_emit_delays): Likewise.
1007 (s_insn): Likewise. Don't call mips_clear_insn_labels.
1008 (s_mips_stab): New static function.
1010 * configure.in: Use ELF for mips-*-gnu*.
1011 * configure: Rebuild.
1013 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1015 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
1018 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1020 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
1021 set OPCODES_LIB to empty.
1022 * configure: Rebuild.
1024 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1026 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1028 * configure: Rebuild.
1030 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
1032 * itbl-parse.y (yyerror): Make static. Declare.
1034 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1035 * configure.in: Set emulations for mips-*-linux*-*.
1036 * configure: Rebuild.
1038 * config/tc-mips.c (struct mips_set_options): Define.
1039 (mips_opts): New static variable.
1040 (mips_isa): Remove. Now a field in mips_opts. Change all
1042 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1043 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1044 (struct mips_option_stack): Define.
1045 (mips_opts_stack): New static variable.
1046 (s_mipsset): Add support for .set push and .set pop.
1047 * doc/c-mips.texi: Document .set push and .set pop.
1049 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1050 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1051 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1053 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1055 * as.c (parse_args): Update copyright date in version message.
1057 * Makefile.in (clean-here): Remove dependency files.
1059 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1060 (s_mri_common): Check S_IS_COMMON unconditionally.
1061 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1062 * config/tc-alpha.c (s_alpha_comm): Likewise.
1063 * config/tc-mips.c (nopic_need_relax): Likewise.
1064 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1065 (ppc_pe_comm): Likewise.
1066 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1067 common symbol to bfd_com_section_ptr.
1068 * config/tc-sparc.c (s_common): Likewise.
1069 (tc_gen_reloc): Likewise.
1072 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1074 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1077 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1079 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1082 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1084 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1087 * listing.c (print_lines): Add lineno parameter. Change all
1089 (listing_listing): Only call calc_hex for the right line.
1090 (listing_list): Set the new edict based on the current edict, in
1091 order to handle listing commands in macros correctly.
1093 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1096 * cond.c (cond_finish_check): New function.
1097 * as.h (cond_finish_check): Declare.
1098 * as.c (main): Call cond_finish_check.
1101 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1103 * config/tc-d30v.c (md_assemble): If two instructions
1104 are supposed to be assembled in parallel and the first one is
1105 long, print an error and stop.
1106 (md_apply_fix3): Don't calculate absolute relocs. Just write
1110 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1112 * config/tc-i386.h (iclrKludge): Define.
1113 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1115 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1117 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1118 * config/tc-alpha.c (alpha_debug): New static variable.
1119 (md_parse_option): Set alpha_debug if -g is seen.
1120 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1123 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1125 * config/tc-d30v.c (build_insn): Enable range-checking code.
1126 (postfix): Stop at space or comma. Fixes PR 11862.
1127 (md_assemble): Change error message.
1130 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1132 * Makefile.in: Added automatic dependency building.
1133 * dep-in.sed: New file.
1135 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1137 * config/obj-ieee.c (segment_name): Don't define function if this
1140 * config/obj-coff.h (DO_STRIP): Don't define.
1141 * config/tc-h8300.h (DO_STRIP): Don't define.
1142 * config/tc-h8500.h (DO_STRIP): Don't define.
1143 * config/tc-w65.h (DO_STRIP): Don't define.
1144 * config/tc-z8k.h (DO_STRIP): Don't define.
1146 * symbols.c (colon): Call obj_frob_label if it is defined.
1147 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1149 * configure.in: Don't set files and links. Don't call
1150 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1151 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1152 * configure: Rebuild.
1153 * Makefile.in (TARG_CPU_C): New variable.
1154 (TARG_CPU_O, TARG_CPU_H): New variables.
1155 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1156 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1157 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1158 (LINKED_SOURCES): Remove.
1159 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1160 (LINKED_HEADERS): Remove.
1161 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1162 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1164 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1165 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1166 (itbl-cpu.h): Remove target.
1167 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1170 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1174 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1176 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1177 open coded loop that does not require the name to start with a
1180 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1182 * frags.c (frag_var): Change offset parameter to offsetT.
1183 (frag_variant): Likewise.
1184 * frags.h (frag_variant, frag_var): Update declarations.
1185 * config/tc-m68k.c (struct m68k_it): Change foff field to
1187 (add_frag): Change off parameter to offsetT.
1188 * Several files: Add casts to calls to frag_var.
1190 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1191 serialize a parallel make.
1192 (itbl-parse.h): Split target out from itbl-parse.c.
1194 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1196 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1198 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1199 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1200 storing the value of a common symbol.
1202 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1204 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1206 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1207 that is done by symbol_remove and symbol_insert.
1209 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1212 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1214 * config/tc-mips.c (load_register): In 32 bit mode, when not
1215 dealing with a 64 bit number, permit the upper 32 bits to be set
1216 even if bit 31 is not set.
1218 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * read.c (potable): Add "equiv".
1221 (s_set): Handle .equiv based on argument.
1222 * doc/as.texinfo (Equiv): New node to document .equiv.
1223 (Err): New node to document .err.
1225 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1227 * Many files: Add function prototypes.
1228 * as.c (show_usage, parse_args): Make static.
1229 * frags.h (frag_alloc): Declare.
1230 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1231 * symbols.c (dollar_label_instance): Change return type to long.
1232 * symbols.h (print_symbol_value): Declare.
1233 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1234 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1235 (remove_subsegs, relax_frag): Make static.
1236 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1237 (what_kind_of_float): Likewise.
1238 (atof_vax): Make static. Change what_kind to int.
1239 (md_atof): Change what_statement_type to int.
1240 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1241 * config/tc-alpha.c (vax_md_atof): Declare.
1242 (md_atof): Don't declare atof_ieee and vax_md_atof.
1243 * config/tc-i386.c (set_16bit_code_flag): Make static.
1244 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1245 * config/tc-m68k.c (add_fix): Change width to int.
1246 (insert_reg): Change regname to const.
1247 (md_atof): Don't declare atof_ieee.
1248 (demand_empty_rest_of_line): Don't declare.
1249 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1250 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1251 (parse_keyword_arg): Change lookup_fn to take const arg.
1252 (md_atof): Don't declare atof_ieee.
1253 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1254 (tc_aout_pre_write_hook): Don't declare.
1256 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1258 * as.h (bfd_alloc_by_size_t): Don't declare.
1259 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1261 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1263 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1264 (symbol_append): Set sy_next and sy_previous when adding a single
1265 symbol to an empty list. Call debug_verify_symchain.
1266 (verify_symbol_chain): Use assert, not know.
1268 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1270 * NEWS: Note BeOS support.
1271 * configure.in: (ppc-*-beos): New target, use coff as object format.
1272 * configure: Regenerate with autoconf.
1274 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1276 * config/tc-mips.c (md_apply_fix): Improve error message for out
1279 * Makefile.in: Add dependencies on obstack.h where needed.
1281 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1284 case of a symbol equated to another symbol when using SVR4_PIC.
1286 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1288 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1290 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1291 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1293 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1294 and md_elf_section_change_hook if they are defined.
1295 (obj_elf_text, obj_elf_previous): Likewise.
1297 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1299 * config/obj-multi.h (struct elf_obj_sy): Define if
1301 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1303 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1304 OBJ_SYMFIELD_TYPE is defined.
1306 * doc/as.texinfo (bss): Improve description of .bss section. In
1307 ELF or COFF, you are permitted to switch into the section.
1308 (Comm): Rewrite description of common symbols.
1309 (Lcomm): Mention that some targets permit a third argument.
1311 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1313 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1315 * symbols.c (colon): Change type of local to int. From Alan Modra
1316 <alan@spri.levels.unisa.edu.au>.
1318 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1319 alignment if a zero fill pattern was explicitly specified.
1320 * config/tc-sh.c (sh_do_align): Likewise.
1322 * read.c (equals): Always permit register names to be redefined.
1324 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1325 mips16 symbol to be adjusted if a symbol is being subtracted from
1328 From Eric Youngdale <eric@andante.jic.com>:
1329 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1330 illegal symbol version names.
1331 (elf_frob_symbol): Check for external default versions.
1333 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1335 From Eric Youngdale <eric@andante.jic.com>:
1336 * config/obj-elf.h (struct elf_obj_sy): Define.
1337 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1339 * config/obj-elf.c (obj_elf_symver): Just record the name.
1340 (obj_symbol_new_hook): Initialized versioned_name field.
1341 (elf_frob_symbol): If there is a versioned_name, either rename the
1342 symbol, or add an alias with that name.
1344 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1346 * config/tc-mn10300.c (md_relax_table): Define.
1347 (md_convert_frag): Implement.
1348 (md_assemble): Handle relaxable operands/instructions correctly.
1349 (md_estimate_size_before_relax): Implement.
1350 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1352 * config/tc-mn10200.c (md_relax_table): Fix typos.
1354 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1355 relocs anymore. Tweak fx_offset for pc-relative relocs.
1357 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1362 start-sanitize-tic80
1363 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1365 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1367 * config/tc-tic80.c (md_begin): Declare external variable
1368 coff_flags and insert an F_AR32WR bit into it.
1371 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1373 * read.c (equals): Add reassign parameter. Change all callers.
1374 * read.h (equals): Update declaration.
1376 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1378 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1379 can rely on the frag address to determine whether a frag is
1382 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1384 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1385 (S_LOCAL_NAME): Likewise.
1386 (FAKE_LABEL_NAME): Define unconditionally.
1387 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1389 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1390 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1391 Don't define FAKE_LABEL_NAME.
1392 * config/te-ic960.h: Likewise.
1393 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1394 (mips_frob_file_before_adjust): Declare.
1395 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1396 (mips_local_label): Remove.
1398 * config/te-sco386.h: Remove; not used.
1400 start-sanitize-tic80
1401 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1403 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1404 byte alignment rather than power-of-two alignment that is the
1408 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1410 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1412 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1413 message, and add newline.
1414 (process_file): Don't process assignments in the label if this is
1415 a equ or assign pseudo-op.
1416 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1417 and K_EQU, to match documentation.
1419 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1421 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1422 to denote read-only data sections.
1424 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1426 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1427 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1429 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1430 binary number if the next character is '+' or '-'.
1432 start-sanitize-tic80
1433 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1435 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1436 (find_opcode): Match operands that can be floats.
1437 (build_insn): Handle O_big (float) expressions and build
1441 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1443 * configure.in (mips*-*-lnews*): New target, also make empty
1444 emulation list for this target.
1445 * configure: Update.
1446 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1447 (mips_target_format): Use.
1448 * te-lnews.h: New file.
1450 start-sanitize-tic80
1451 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1453 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1454 operands with :m or :s modifiers and generate the right opcodes
1458 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
1460 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
1461 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
1463 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1465 * config/tc-m68k.c (instring): Useless local declaration of
1466 crack_operand removed.
1467 * expr.h (expressionS): Changed type of X_op field to operatorT if
1470 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
1472 Based on patches from Robert Lipe <robertl@dgii.com>:
1473 * configure.in: Add i386coff and i386elf to emulation list.
1474 * configure: Rebuild.
1475 * as.c (i386coff, i386elf): Declare.
1476 * obj.h (coff_format_ops): Declare.
1477 * config/obj-coff.c (OBJ_HEADER): Define.
1478 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
1479 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
1480 (obj_pseudo_table): Add "version".
1481 (coff_pop_insert): New static function.
1482 (coff_sec_sym_ok_for_reloc): New static function.
1483 (no_func): New static function.
1484 (coff_format_ops): New variable.
1485 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
1486 (obj_symbol_new_hook): Define.
1487 (coff_obj_read_begin_hook): Declare.
1488 (obj_read_begin_hook): Define.
1489 * config/tc-i386.h (i386_target_format): Declare.
1490 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
1491 OUTPUT_FLAVOR when appropriate.
1492 (i386_target_format): New function.
1493 * Makefile.in (obj-coff.o): New target.
1494 (e-i386coff.o, e-i386elf.o): New targets.
1496 From Stephen Williams <steve@icarus.icarus.com>:
1497 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
1498 (_tc_get_bal_of_call): Don't declare.
1499 (tc_get_bal_of_call): Declare as function, don't define as macro.
1500 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
1501 in sy_tc field, not x_balntry field.
1502 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
1503 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
1504 field, not x_balntry field.
1506 * config/obj-elf.c (obj_elf_section): Permit a .note section to
1507 have the SHF_ALLOC attribute.
1509 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
1510 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
1511 (itbl-lex.o): Depend upon itbl-parse.h.
1513 * itbl-parse.y (yyerror): Change return type to int. Change to
1514 use old style function declaration.
1516 * Makefile.in (itbl-lex.o): Remove -Wall.
1517 (itbl-parse.o): Likewise.
1519 * cond.c (s_ifdef): If we should omit conditionals from listings,
1521 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
1522 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
1523 (listing_listing): Handle EDICT_NOLIST_NEXT.
1524 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
1525 * listing.h (LISTING_NOCOND): Define.
1526 (LISTING_SKIP_COND): Define.
1527 * as.c (show_usage): Mention c as a suboption of -a.
1528 (parse_args): Handle c as a suboption of -a.
1529 * doc/as.texinfo: Document -alc.
1531 start-sanitize-tic80
1532 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1534 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1537 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1539 * doc/as.texinfo: Document .symver.
1541 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1543 * config/tc-d10v.c: Change pre_defined_registers to
1544 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1546 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1548 * config/obj-coff.c: Fix typo in comment section.
1549 start-sanitize-tic80
1550 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1551 an additional alignment argument.
1552 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1554 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1558 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1560 * Makefile.in: Remove dependancies on itbl-cpu.h.
1561 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1564 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1566 * itbl-ops.h: Include as.h.
1568 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1570 * as.c: Remove -t option.
1571 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1572 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1573 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1575 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1577 * itbl-ops.c: Don't define DEBUG.
1579 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1581 * Makefile.in: Update itbl-test.c to reflect its new location.
1583 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1585 * itbl-ops.c: Add test for itbl_have_entries.
1586 * config/tc-mips.c: Remove test for itbl_have_entries.
1587 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1589 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1591 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1592 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1593 (LEX, LEXFLAGS): Define.
1594 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1596 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1598 * itbl-parse.y: Fix indentation mistakes from indent program.
1599 * itbl-lex.l: Fix indentation mistakes from indent program.
1600 * itbl-ops.h: Add include for ansidecl.h.
1601 Add PARAMS around function arguments.
1602 Add declaration for itbl_have_entries.
1603 * itbl-ops.c: Add PARAMS around function arguments.
1604 * Makefile.in: Add itbl build rules.
1605 Add dependancies for itbl files to mips target.
1606 * as.c: Add itbl support.
1607 Add new option "--insttbl" for dynamically extending instruction set.
1608 * as.h: Declare insttbl_file_name;
1609 the name of file defining extensions to the basic instruction set
1610 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1611 itbl-ops.o to extra_objects for mips configuration.
1612 Add include file link from itbl-cpu.h to
1613 config/itbl-${target_cpu_type}.h.
1614 * config/tc-mips.c: Allow copz instructions.
1615 Add notes for future additions to the itbl support.
1617 (macro): Call itbl_assemble to assemble itbl instructions.
1618 See if an unknown register is specified in an itbl entry.
1620 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1621 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1623 start-sanitize-tic80
1624 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1625 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1627 (build_insn): Grab a frag early so we can use the address in
1628 fixups. Take one's complement of BITNUM values before insertion
1629 in opcode. Add code to support O_symbol operands.
1630 (md_apply_fix): Replace unimplemented warning with implementation.
1631 (md_pcrel_from): Ditto.
1632 (tc_coff_fix2rtype): Ditto.
1635 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1637 * config/tc-d30v.c (parallel_ok): New function.
1638 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1640 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1641 relocation is in different section. Fixes PR11574.
1643 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1645 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1646 don't set the section alignment to 2**4.
1648 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1650 * config/tc-m68k.c (line_comment_chars): Add '*'.
1652 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1653 (do_scrub_begin): Don't set lex['*'].
1654 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1655 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1658 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1659 * configure: Rebuild.
1660 * config/te-svr4.h: New file.
1661 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1662 TE_SVR4 or TE_DELTA.
1664 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1666 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1667 short conditional branch around a long unconditional branch.
1669 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1671 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1674 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1677 * symbols.c (resolve_symbol_value): If both left and right
1678 operands are undefined, warn about both of them.
1680 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1682 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1683 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1684 (obj_elf_symver): New static function.
1685 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1688 * write.c (relax_segment): Make type and printf format agree.
1690 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1694 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1696 * config/tc-d30v.c, config/tc-d30v.h: New files.
1698 * configure: Rebuilt.
1700 * configure.in: Add case for d30v.
1703 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1705 * config/tc-alpha.h (md_operand): Define with a null expansion,
1706 like all the other targets.
1707 * doc/internals.texi (CPU backend): Add missing word in
1708 md_flush_pending_output description. Fix typo in md_convert_frag
1710 start-sanitize-tic80
1711 * config/tc-tic80: Minor comment additions/changes.
1714 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1716 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1717 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1718 * config/obj-coff.c (obj_coff_def): Use
1719 tc_canonicalize_symbol_name if defined.
1720 (obj_coff_tag, obj_coff_val): Likewise.
1721 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1723 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1725 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1726 does not actually work, though:
1727 * configure.in (i386-sequent-bsd*): New target.
1728 * configure: Rebuild.
1729 * config/tc-dynix.h: New file.
1730 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1732 * read.c (do_align): Add max parameter. Change all callers.
1733 Remove useless static variables.
1734 (s_align): New static function. Do common portion of
1735 s_align_bytes and s_align_ptwo.
1736 (s_align_bytes, s_align_ptwo): Just call s_align.
1737 * frags.c (frag_align): Add max parameter. Change all callers.
1738 (frag_align_pattern): Likewise.
1739 * frags.h (frag_align, frag_align_pattern): Update declarations.
1740 * write.c (relax_segment): Limit alignment change to fr_subtype.
1741 Fix some types to be addressT.
1742 * config/obj-coff.c (size_section): Likewise.
1743 * config/obj-ieee.c (size_section): Likewise.
1744 * config/tc-d10v.h (md_do_align): Add max parameter.
1745 * config/tc-i386.h (md_do_align): Likewise.
1746 * config/tc-m88k.h (md_do_align): Likewise.
1747 * config/tc-m88k.c (m88k_do_align): Likewise.
1748 * config/tc-sh.h (md_do_align): Likewise.
1749 * config/tc-sh.c (sh_do_align): Likewise.
1750 * as.h: Improve comments on rs_align and rs_align_code.
1751 * doc/as.texinfo: Document new alignment arguments.
1752 * doc/internals.texi (Frags): Document use of fr_subtype field for
1753 rs_align and rs_align_code.
1755 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1757 * config/tc-mips.c: Changed opcode parsing.
1759 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1761 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1762 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1763 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1764 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1765 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1766 to a location consistent with the rest of the target include files.
1767 * config/tc-i386.c: Remove misleading comment.
1768 * doc/internals.texi (CPU backend): Add description of function
1769 md_undefined_symbol.
1770 start-sanitize-tic80
1771 * config/tc-tic80.c: Add code to insert predefined symbols into the
1772 symbol table so they can be parsed by the standard expression parser.
1773 Remove custom code that use to parse them.
1774 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1775 to a location consistent with the rest of the target include files.
1778 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1780 * as.h: GNU c provides unlink() function.
1782 Unify section handling on openVMS/Alpha:
1783 * config/tc-alpha.c(s_alpha_link): Remove.
1784 (s_alpha_section): New function.
1785 Remove case-hacking of symbols
1786 Add .code_address pseudo-op.
1787 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1788 (s_alpha_code_address): New function.
1789 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1790 static constructors/destructors.
1791 Add debug code for crash debugs, to be removed when traceback code
1792 is added to object code.
1793 (s_alpha_name): New function for .name pseudo-op.
1794 (alpha_print_token): New function to print token expressions with
1795 alpha specific extensions.
1797 * makefile.vms: Allow compilation with current gcc snapshot.
1799 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1801 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1802 (DVIPS): Set to dvips.
1803 (ps, as.ps, gasp.ps): New targets.
1804 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1805 and MAKEINFO env variables.
1806 (internals.ps): Use DVIPS macro.
1807 (clean): Remove core and backup files.
1808 (distclean): Remove temporary files from building internals.
1810 * doc/internals.texi (Frags): Fix typo.
1811 (GAS processing): Ditto.
1812 (CPU backend): Ditto.
1813 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1814 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1815 * read.c: Remove ugly hack that dealt with config files not
1816 correctly defining TARGET_BYTES_BIG_ENDIAN.
1817 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1818 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1819 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1820 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1821 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1822 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1823 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1824 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1825 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1826 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1827 whether it is defined or not.
1828 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1829 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1830 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1831 whether it is defined or not.
1832 start-sanitize-tic80
1833 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1834 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1837 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1839 * write.c (write_relocs): Correct text in as_fatal error message,
1840 bfd_perform_relocation -> bfd_install_relocation.
1842 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1844 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1845 * read.c (LEX_TILDE): Define if not defined.
1846 (lex_type): Use LEX_TILDE.
1847 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1848 not is_part_of_name.
1850 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1855 * config/tc-mips.c (mips16_extended_frag): Correct base address
1856 for an extended PC relative instruction.
1857 (md_convert_frag): Likewise.
1859 * config/tc-mips.c (prev_nop_frag): New static variable.
1860 (prev_nop_frag_holds): New static variable.
1861 (prev_nop_frag_required): New static variable.
1862 (prev_nop_frag_since): New static variable.
1863 (append_insn): If we aren't reordering, and prev_nop_frag is not
1864 NULL, and we don't need any nops, then decrease the size of
1865 prev_nop_frag. Don't insert nops because of instructions in
1866 noreorder sections. Remember whether the previous instructions
1867 where in noreorder sections even when not reordering.
1868 (mips_no_prev_insn): Add preserver parameter. Change all
1869 callers. Refer prev_nop_frag variables when appropriate.
1870 (mips_emit_delays): Set up prev_nop_frag.
1871 (s_mipsset): Clear prev_nop_frag if reordering.
1873 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1875 * config/tc-mips.c (append_insn): Remove useless code which
1876 handled swapping a mips16 jump with a mips16 instruction with a
1879 * config/tc-mips.c (md_parse_option): When debugging, set
1880 mips_optimize to 1, not 0.
1882 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1884 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1885 like the expression was based on `.', adjust the value of the
1888 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1889 extended instruction in a delay slot when not reordering.
1890 (md_convert_frag): Warn if an extended instruction appears in a
1893 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1894 (s_insn): New static function.
1895 * doc/c-mips.texi: Document .insn.
1897 * config/tc-mips.c (md_begin): Add the general registers to the
1899 (mips16_ip): First parse the expression, and then see whether it
1900 came up with a register, rather than trying to first see whether
1901 we are looking at a register.
1903 start-sanitize-tic80
1904 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1906 * config/tc-tic80.c: Numerous changes and additions to flesh
1907 out functions that were previously just stubs, and fix some
1908 problems found using the new TIc80 testsuite cases.
1911 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1913 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1914 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1916 * config/tc-mips.c (append_insn): Output jump instruction as a
1917 pair of 2 byte instructions, rather than as a single 4 byte
1920 start-sanitize-r5900
1921 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1922 (mips_ip): Don't check INSN_ISA for a macro.
1925 start-sanitize-r5900
1926 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1928 * config/tc-mips.c: added r5900.
1931 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1933 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1934 config/itbl-mips.h: Add copyright message and fix indentation.
1936 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1938 * itbl-ops.c: New file. Add support for dynamically read
1939 instruction registers, opcodes and formats. Build internal table
1940 for new instructions and provide callbacks for assembler and
1942 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1944 * itbl-ops.h: New file. Header file for itbl support.
1945 * config/itbl-mips.h: New file. Mips specific definitions for
1948 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1950 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1951 fit into the constant field of a relaxable operand, then it does
1954 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1956 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1957 a jsr target in a different section just like a jsr to
1958 an undefined target.
1960 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1962 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1963 against any mips16 symbols, not just externally visible ones.
1964 (md_apply_fix): Corresponding change.
1966 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1968 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1969 the operand of the exit instruction.
1971 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1973 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1974 as O_symbol, copy over the segment.
1976 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1978 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1979 fixup to be against the section symbol, adjust the value
1982 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1984 * write.c (write_relocs): Avoid looping on equated symbols.
1985 Adjust fx_offset by X_add_number for each symbol.
1986 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1988 (fixup_segment): Add a loop to track down equated symbols and
1989 adjust fx_offset appropriately.
1991 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1993 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1994 jmp -> bra relaxing.
1995 (md_convert_frag): Handle jmp->bra relaxing.
1996 (md_assemble): Handle jmp->bra relaxing.
1997 (md_estimate_size_before_relax): Likewise.
1999 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2001 * config/tc-i386.c (i386_align_code): Add comments explaining the
2004 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
2006 * config/tc-sparc.c (enforce_aligned_data): New static variable.
2007 (sparc_cons_align): Don't do anything unless enforce_aligned_data
2009 (md_longopts): Add "enforce-aligned-data".
2010 (md_show_usage): Mention --enforce-aligned-data.
2011 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
2012 enforce-aligned-data.
2014 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
2015 "word", and "short".
2016 (ppc_xcoff_cons): New static function.
2018 * write.c (relax_segment): Give an error if a .space symbol is
2019 common or undefined.
2021 * read.c (read_a_source_file): Don't handle mri_pending_align if
2022 the handler is s_globl or s_ignore.
2024 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
2026 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2027 start-sanitize-tic80
2028 * config/tc-tic80.c: Many additions to previous placeholder file.
2029 * config/tc-tic80.h: Ditto.
2032 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2034 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2036 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
2038 * config/tc-mips.c (mips_fix_adjustable): New function.
2039 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2040 (mips_fix_adjustable): Declare.
2042 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2043 * read.c (read_a_source_file): After doing an mri_pending_align,
2044 adjust the line_label if there is one.
2045 (s_space): Set mri_pending_align if an odd number of bytes were
2048 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2050 * config/tc-d10v.h (md_do_align): Add this hook to call
2051 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2053 * config/tc-d10v.c (find_opcode): Correctly calculate
2054 branch displacement when .aligns are present.
2056 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2058 * config/tc-mn10200.c (md_relax_table): Define.
2059 (md_convert_frag): Implement.
2060 (md_assemble): Handle relaxable operands/instructions correctly.
2061 (md_estimate_size_before_relax): Implement.
2062 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2064 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2066 * config/tc-mips.c (append_insn): Give an error for jumps to a
2068 (md_apply_fix): Make a branch to an odd address an error rather
2071 * config/tc-mips.c (md_convert_frag): If the user explicitly
2072 requested an extended opcode, pass warn as true to mips16_immed.
2074 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2075 an explicit 0, so that explicitly extended instructions work
2078 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2080 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2081 symbol for a common symbol.
2083 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2085 Patch presumed to have been checked in awhile ago but wasn't.
2086 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2087 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2088 (relax_segment, case rs_org): Move code inside braces. Move locals
2089 target,after inside too.
2090 (relax_segment, case rs_machine_dependent): Guts moved to ...
2091 (relax_frag): New function.
2092 Call md_prepare_relax_scan if defined.
2094 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2096 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2097 'p' operand specifier.
2099 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2101 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2102 m68k family cpus which support long branch addressing modes.
2103 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2104 md_create_long_jump): Use it.
2106 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2108 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2109 the .reginfo or .MIPS.options section if configured for an
2112 * config/tc-mips.c (md_begin): Don't set interlocks for
2115 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2117 * read.c (read_a_source_file): Make sure the symbol ends with
2118 whitespace before checking whether the next character is '='.
2120 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2122 * config/tc-i386.c (sco_id): Moved from here...
2123 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2124 really is an SCO ELF specific thing, not just a SCO x86 specific
2127 start-sanitize-tic80
2128 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2130 * configure.in (tic80-*-*): Don't require 'coff'.
2131 * configure: Regenerate.
2134 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2136 * read.c (emit_expr): Check for overflow of a negative value
2138 * write.c (fixup_segment): Likewise.
2139 * config/obj-coff.c (fixup_segment): Likewise.
2141 * config/tc-m68k.c (struct label_line): Define.
2142 (labels, current_label): New static variables.
2143 (md_assemble): Mark current_label as text, and clear it.
2144 (m68k_frob_label): New function.
2145 (m68k_flush_pending_output): New function.
2146 (m68k_frob_symbol): New function.
2147 * config/tc-m68k.h (tc_frob_label): Define.
2148 (md_flush_pending_output): Define.
2149 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2150 (tc_frob_coff_symbol): Likewise.
2152 * read.c (read_a_source_file): When defining a macro in MRI mode,
2153 don't add the symbol to the symbol table.
2155 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2157 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2158 here since fixup_segment doesn't (linkrelax is set).
2159 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2161 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2163 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2166 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2168 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2169 to avoid warnings with the native HP compiler.
2170 (fix_new_hppa): Similarly for the r_type argument.
2171 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2172 in an #if OBJ_ELF to keep gcc -Wall quiet.
2173 (md_apply_fix): Always initialize "result".
2175 * config/tc-mn10200.c (md_assemble): Generate relocations.
2177 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2179 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2182 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2184 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2185 pass on the new file hook.
2187 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2188 !alpha_force_relocation, as local LITERALs can be adjusted to be
2189 relative to the section.
2191 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2193 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2195 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2196 aligned to odd boundary.
2197 (tc_frob_coff_symbol): Define.
2199 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2201 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2203 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2204 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2206 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2208 (md_assemble): If the size is 'B', set fx_signed.
2209 (md_apply_fix_2): Use fx_signed when checking for overflow.
2211 * write.h (struct fix): Add fx_signed field.
2212 * write.c (fix_new_internal): Initialize fx_no_overflow and
2214 (fixup_segment): Use fx_signed when checking for overflow.
2215 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2216 fx_signed when checking for overflow.
2218 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2220 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2221 updated, and all the useful information is in doc/internals.texi.
2223 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2224 * read.c (read_a_source_file): Check for conditional operators
2225 before doing an MRI pending alignment.
2226 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2227 (tc_conditional_pseudop): Define.
2228 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2229 * doc/internals.texi (CPU backend): Describe
2230 tc_conditional_pseudoop.
2232 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2233 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2235 (md_begin): Check m68k_rel32_from_cmdline before setting
2237 (m68k_mri_mode_change): Likewise.
2238 (md_longopts): Add --disp-size-default-16 and
2239 --disp-size-default-32.
2240 (md_parse_option): Handle new options.
2241 (md_show_usage): Mention new options.
2242 * doc/c-m68k.texi (M68K-Opts): Document new options.
2244 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2245 * config/tc-m68k.c (m68k_index_width_default): New static
2247 (m68k_ip): Use m68k_index_width_default to set the size of a base
2248 register whose size was not given.
2249 (md_longopts): Add --base-size-default-16 and
2250 --base-size-default-32.
2251 (md_parse_option): Handle new options.
2252 (md_show_usage): Mention new options.
2253 * doc/c-m68k.texi (M68K-Opts): Document new options.
2255 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2257 * configure.in: Recognize mips-*-linux* target.
2258 * configure: Rebuild.
2260 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2261 work if valueT is only 32 bits.
2263 * config/tc-mips.c: Throughout, check target_big_endian rather
2265 (byte_order): Remove.
2266 (mips_init_after_args): Remove.
2267 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2268 (mips_init_after_args): Don't declare.
2269 (tc_init_after_args): Don't define.
2271 * config/tc-mips.h (tc_frob_after_relocs): Define if
2273 (mips_elf_final_processing): Likewise.
2274 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2277 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2279 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2280 sld.{h,w} and the operand is relocatable, adjust the adend by
2281 shifting it right one bit.
2284 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * read.c (read_a_source_file): Check mri_pending_align after
2287 checking for a macro. From Ronald F. Guilmette
2290 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2292 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2293 add segment argument. If OBJ_ELF, treat a relocation against a
2294 symbol in a linkonce section like a relocation against an external
2296 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2298 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2300 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2302 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2304 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2305 includes config.h instead of host.h, tc.h instead of tp.h, and
2306 targ-env.h instead of target-environment.h.
2307 Also, obj-format.h includes targ-cpu.h instead of
2309 start-sanitize-tic80
2310 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2311 * configure: Rebuild with autoconf.
2312 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2313 (TARGET_FORMAT): Define to "coff-tic80".
2314 * config/tc-tic80.c: New file for TIc80 support.
2315 * config/tc-tic80.h: New file for TIc80 support.
2318 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2323 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * write.c (adjust_reloc_syms): If the fixup symbol has been
2326 equated to an undefined symbol, convert the fixup to being against
2327 the target symbol. Remove obsolete code handling a special case
2330 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2332 * mpw-make.sed: Use NewFolderRecursive for installation.
2334 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2336 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2338 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2340 * config/tc-d10v.c (md_assemble): Fix bug which caused
2341 second instruction in a line to be case sensitize. PR11312
2343 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2345 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2346 range check operands with MN10200_OPERAND_NOCHECK set.
2347 (check_operand): Likewise.
2349 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2351 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2352 (md_begin): Always align the text section to a four byte
2354 (append_insn): Remove call to record_align.
2356 * config/tc-mips.c (insn_label): Remove.
2357 (struct insn_label_list): Define.
2358 (insn_labels, free_insn_labels): New static variables.
2359 (mips_clear_insn_labels): New static function.
2360 (append_insn): Mark all mips16 text labels, and make them odd.
2361 Handle all labels after emitting a nop, not just one. Call
2362 mips_clear_insn_labels rather than just clearing insn_label.
2363 (mips_emit_delays): Add insns parameter, and use it to decide
2364 whether to mark mips16 labels. Handle all labels, not just one.
2365 Force mips16 labels to be odd. Change all callers.
2366 (mips16_immed): Don't check for an odd branch target.
2367 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2368 (mips16_extended_frag): Ignore the low bit in a branch target.
2369 (md_convert_frag): Likewise.
2370 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2371 clearing insn_label.
2372 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2373 (s_float_cons, s_gpword): Likewise.
2374 (s_align): Use insn_labels rather than insn_label.
2375 (s_cons, s_float_cons, s_gpword): Likewise.
2376 (mips_frob_file_after_relocs): New function.
2377 (mips_define_label): Rewrite to add to insn_labels list.
2378 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2379 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2380 out odd, increment it.
2382 * config/tc-mips.c (append_insn): Only update prev_insn when not
2383 reordering if place is NULL.
2385 * config/tc-mips.c (mips16_ip): Check for a missing expression
2386 when using the register indirect addressing mode.
2388 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2390 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2391 check 24bit operands for overflow.
2392 (check_operand): Likewise.
2394 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * doc/as.texinfo (Section): Document how to use the .section
2397 pseudo-op for COFF and ELF.
2399 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2403 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2405 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2406 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2407 store them. Adjust other RELAX_MIPS16 macros.
2408 (RELAX_MIPS16_DSLOT): Define.
2409 (RELAX_MIPS16_JAL_DSLOT): Define.
2410 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2411 handling of whether previous instruction has a fixup. Set
2412 prev_insn_reloc_type.
2413 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2414 (mips16_extended_frag): Use the right base address for a PC
2415 relative add or load.
2416 (md_convert_frag): Likewise. If a PC relative add or load is
2417 used, record the alignment for the section.
2419 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2421 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2422 linkonce section into a reloc against the section symbol.
2424 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2425 branch instructions.
2427 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2428 system, don't set the section alignment to 2**4.
2429 (s_change_sec): Likewise.
2430 (append_insn): Call record_alignment for the section.
2431 (md_section_align): Don't align the section size for an embedded
2434 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * write.c (adjust_reloc_syms): Make sure that symbols are
2437 resolved; expression symbols may have been skipped.
2438 * config/obj-coff.c (fixup_segment): Likewise.
2440 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2442 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2443 BFD_RELOC_24_PLT_PCREL relocation.
2444 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2446 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2448 * config/tc-d10v.c (write_2_short): Remove code that called
2449 parallel_ok() when the programmer specified parallel instructions.
2451 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2453 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2456 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
2457 * config/tc-mn10300.c (md_assemble): Likewise.
2459 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * config/tc-mips.c (append_insn): Make sure there is enough room
2462 in a frag after a mips16 instruction to switch it with a jump
2465 * config/tc-mips.c (mips16_extended_frag): Give an error for an
2466 attempt to use a non absolute symbol in an extending frag.
2468 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
2470 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
2471 * config/tc-mn10200.h: Likewise.
2473 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * app.c (do_scrub_chars): At the end of a C comment, pass space to
2476 UNGET rather than PUT. Set old_state before setting state to -2.
2478 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
2479 when extending because the value is exactly maxtiny + 1.
2481 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
2482 arguments, and store them. Adjust other RELAX_MIPS16 macros.
2483 (RELAX_MIPS16_USER_SMALL): Define.
2484 (RELAX_MIPS16_USER_EXT): Define.
2485 (mips16_small, mips16_ext): New static variables.
2486 (append_insn): Pass mips16_small and mips16_ext to
2487 RELAX_MIPS16_ENCODE.
2488 (mips16_ip): Set mips16_small and mips16_ext.
2489 (mips16_immed): Don't check mips16_autoextend.
2490 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
2492 * write.c (write_relocs): Print an error for an out of range
2493 fixup, rather than calling abort.
2495 * as.c (main): Unlink the output file if there are errors while
2496 generating the fixups.
2498 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * config/tc-mips.c (mips16_extended_frag): Don't call
2502 (md_convert_frag): Call resolve_symbol_value before calling
2503 S_GET_VALUE, and don't add in the frag address.
2505 * config/tc-mips.c (mips16_immed): Add file and line parameters,
2506 and use them when reporting errors. Change all callers.
2508 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
2510 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
2511 Remove '$' prefixing for registers.
2513 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
2515 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
2516 is initialized before using it.
2517 (d10v_cleanup): No longer uses its argument, so make it void.
2519 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2521 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
2523 * write.c (fixup_segment): Don't discard the symbol for a PC
2524 relative fixup to an absolute symbol.
2526 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2528 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
2529 with multiple sections.
2531 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2534 no-mips-16 to no-mips16.
2535 (s_mipsset): Accept .set mips16 and .set nomips16.
2537 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2539 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2540 argument, and check for +/- constant following the suffix, folding
2541 it into the expression.
2542 (ppc_elf_cons): Change ppc_elf_suffix calls.
2543 (md_assemble): Ditto.
2544 (shlib): Replace boolean mrelocatable with enumeration shlib.
2545 (md_parse_option): Discriminate between PIC style shared libraries
2547 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2550 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2552 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2553 change the comment characters.
2555 * config/tc-ppc.c (comment_chars): Delete in favor of
2557 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2559 (ppc_comment_chars): Select appropriate comment chars by default.
2560 (msolaris): New flag for -m{,no-}solaris.
2561 (md_parse_option): Recognize -K pic. Add support for
2563 (md_show_usage): Update.
2564 (md_begin): Do not set ELF flags if Solaris.
2565 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2566 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2568 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2570 * as.c (main): Correct handling of flag_always_generate_output.
2572 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2574 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2575 fx_offset, not fx_addnumber.
2577 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2580 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2582 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2584 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2586 * config/tc-mips.c (md_section_align): Check for an alignment of
2587 4, not an alignment of 16. Corrects August 7 patch.
2589 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2591 * configure, conf.in: Rebuild with autoconf 2.12.
2593 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2594 alignment is specified.
2596 Add support for mips16 (16 bit MIPS implementation):
2597 * config/tc-mips.c: Extensive additions for mips16 support, not
2599 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2600 (insn_uses_reg): Change last parameter to an enum.
2601 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2602 (md_relax_frag): Define as mips_relax_frag.
2603 (mips_relax_frag): Declare.
2604 (struct mips_cl_insn): Add use_extend and extend fields.
2605 (tc_fix_adjustable): Define.
2606 * config/obj-elf.h (S_GET_OTHER): Define.
2607 (S_SET_OTHER): Define.
2609 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2611 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2612 o and p operand specifiers.
2614 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2616 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2617 (relax_segment, case rs_org): Move code inside braces. Move locals
2618 target,after inside too.
2619 (relax_segment, case rs_machine_dependent): Guts moved to ...
2620 (relax_frag): New function.
2621 Call md_prepare_relax_scan if defined.
2622 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2625 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2627 * config/tc-mn10300.c (address_registers): Use '$' as register
2628 prefix instead of '%'.
2629 (data_registers, other_registers, md_assemble): Likewise.
2631 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2632 (data_registers, other_registers, md_assemble): Likewise.
2634 * config/tc-mn10300.c (md_assemble): Correctly determine the
2635 correct location and type for each relocation.
2636 (md_pcrel_from): Simplify.
2638 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2640 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2641 converted into branch around branch.
2643 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2645 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2646 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2648 * config/tc-mn10300.c (md_begin): Set linkrelax.
2649 (md_assemble): Create fixups as needed.
2650 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2652 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2654 * config/tc-d10v.c (parallel_ok): When automatically converting
2655 serial ops to parallel, do not consider a branch as the first
2658 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2660 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2662 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2664 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2666 (check_operand): Likewise.
2668 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2670 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2672 (write_2_short): Call parallel_ok to check whether two short
2673 instructions the user requested execute in parallel, can be
2676 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2678 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2679 allow a branch and link in parallel with an exe instruction.
2681 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2683 * doc/c-d10v.texi: Add info on @word modifier.
2685 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2687 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2688 operands are assumed to be 32bits. Use "bits" field to hold the
2689 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2690 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2693 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2694 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2696 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2697 MN10300_OPERAND_SPLIT.
2699 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-mn10300.c (md_assemble): Insert operands into
2702 the extension part of the instruction if necessary.
2703 (mn10300_insert_operand): Accept pointer to extension word
2704 argument. Make insn a pointer argument too. Return type
2705 is now void. All callers changed.
2707 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2710 repeated register operands.
2712 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2714 * doc/as.texinfo: Added section on reporting bugs.
2716 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2717 alpha_macro emit field to expect a const argument, and change the
2718 arg field to be const. Fix some spacing to follow the GNU
2721 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2723 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2724 (pca56) and 21264 (ev6) cpus.
2725 (md_apply_fix): Private relocation types are now negative.
2726 (alpha_force_relocation): Likewise.
2727 (tc_gen_reloc): Likewise.
2728 (emit_insn): Likewise.
2729 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2730 (emit_stX): Likewise.
2731 (emit_sextX): Likewise.
2733 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2735 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2736 a symbol found in a reloc.
2738 * symbols.c (resolve_symbol_value): Improve the error message if
2739 an undefined symbol is used in an expression.
2741 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * doc/internals.texi: Rewrite, and add a lot of documentation.
2744 * doc/Makefile.in (internals.info): New target.
2747 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2749 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2750 against weak symbols.
2752 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2757 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2758 fixup at the right address within the frag.
2760 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2761 to an absolute value, instead increment it as needed.
2763 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2764 * config/tc-v850.c: Fix some indention problems.
2765 (md_relax_table): Define for D9->D99 branch displacement
2767 (md_convert_frag): Do something useful instead of aborting.
2768 (md_estimate_size_before_relax): Likewise.
2769 (md_assemble): Note if the matching instruction has a relaxable
2770 operand. If it does, allocate frag with frag_var and don't
2774 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2776 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2777 write out any buffered instructions when a ".end" is found.
2779 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2781 * read.c (read_a_source_file): New hook md_cleanup().
2783 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * write.c (fix_new_exp): Use make_expr_symbol to build an
2786 expression symbol for a complex fixup.
2789 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2791 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2792 hacks to improve parsing of complex hi, lo, zda, etc
2794 (md_assemble): Don't demand and eat a trailing ')' after finding
2795 a v850 relocation prefix. Sign extend the constant in a
2796 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2798 (parse_cons_expression_v850): Don't eat a trailing ')' after
2799 finding a v850 relocation prefix.
2801 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2802 (TC_CONS_FIX_NEW): Likewise.
2803 * config/tc-v850.c (parse_cons_expression_v850): New function.
2804 (cons_fix_new_v850): Likewise.
2806 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2809 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2812 for an unknown relocation type.
2815 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2817 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2820 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2822 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2823 differently for movea & sst/sld insns.
2826 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2828 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2831 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2833 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2834 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2835 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2836 frob_file_after_relocs field.
2837 * config/obj-elf.c (elf_format_ops): Likewise.
2838 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2839 including obj-elf.h.
2841 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2844 specially if not ELF.
2845 (md_apply_fix): Handle BFD_RELOC_64.
2846 (tc_gen_reloc): Handle BFD_RELOC_64.
2848 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2849 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2852 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2853 Don't check S_GET_OTHER.
2855 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * config/tc-mips.c (mips_ip): Accept an odd floating point
2858 register with l.s or s.s.
2860 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2862 (obj_aout_type): New static function.
2864 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2866 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2869 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2871 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2872 and sdaoff expressions.
2874 * write.c (fixup_segment): Don't add symbol value to addend if
2875 TC_V850 and OBJ_ELF.
2876 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2879 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2880 (md_pcrel_from_section): Likewise.
2881 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2883 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2885 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2886 (md_pcrel_from_section): New function.
2887 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2890 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2892 * config/tc-mips.c (load_register): Add cast to offsetT when using
2895 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2897 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2898 (elf_frob_file_after_relocs): ... here. New function.
2899 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2900 * write.c (write_object_file): Call *frob_after_relocs after the
2901 call to write_relocs.
2903 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2905 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2906 symbol, as this messes up linking. Instead, expand the recursive call
2907 inline and change up the appropriate bits to get the 0x8000 offset
2908 in the reloc addend.
2910 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2912 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2913 two symbols in the same segment to be adjusted.
2915 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2916 * configure: Rebuild.
2918 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2920 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2922 (ppc_elf_validate_fix): Ditto.
2923 (md_assemble): Ditto.
2925 (ppc_pe_section): Ditto.
2926 (ppc_frob_symbol): Ditto.
2928 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2930 * config/mn10300.c (md_assemble): Pass an extra shift count
2931 to mn10300_insert_operand based on the opcode format.
2932 (mn10300_insert_operand): Accept and use extra shift count
2935 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2936 formats rather than hard-coded constants.
2938 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2939 are 7 bytes long. Write out instructions in big-endian format.
2941 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2943 * config/tc-mn10300.c (md_assemble): Tweak further so
2944 that all instructions are parsed correctly.
2946 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * as.h: Include libiberty.h.
2949 (xmalloc, xrealloc): Don't declare.
2950 * as.c: Don't include libiberty.h.
2951 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2952 * config/tc-mips.c: Likewise.
2953 * messages.c: Likewise.
2954 (xstrerror): Don't declare.
2955 * xmalloc.c: Remove.
2957 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2959 * config/tc-mn10300.h (pre_defined_registers) Remove.
2960 (system_registers, cc_names): Likewise.
2961 (address_registers, data_registers, other_registers): New register
2963 (register_name, system_register_name, cc_name): Remove.
2964 (mn10300_reloc_prefix): Likewise.
2965 (data_register_name): New function.
2966 (address_register_name, other_register_name): Likewise.
2967 (md_assemble): Rough cut at parsing operands. Remove lots of
2969 (md_apply_fix3): Disable for now.
2971 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2973 * config/tc-m68k.c (select_control_regs): New function, extracted
2974 out of m68k_init_after_args.
2975 (m68k_init_after_args): Use it.
2976 (mri_chip): Use it here as well to update set of allowed control
2979 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2981 * config/obj-elf.c (elf_begin): New function.
2982 (obj_elf_section): Add the section symbol to the symbol table.
2983 * config/obj-elf.h (obj_begin): Define.
2984 (elf_begin): Declare.
2985 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2988 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * config/obj-coff.c (fixup_segment): Subtract the section address
2991 from a PC relative reloc if TC_M68K.
2993 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2996 .uaxword available even if not OBJ_ELF.
2997 (md_atof): Remove unused local variable wordP.
2999 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
3001 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
3002 for Matsushita MN10x00 support.
3003 * configure.in: Recognize mn10x00-*-*
3004 * configure: Rebuilt.
3006 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
3008 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
3009 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
3010 (load_expression): track clobbering of base reg before jmp/jsr.
3011 (s_alpha_file): pass case_hack flags and source filename via
3012 symbol table to bfd.
3013 * tc-alpha.h (TC_CONS_FIX_NEW): define
3015 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
3017 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
3018 * configure: Rebuild.
3020 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
3022 * read.c (s_macro): Warn if a macro has the same name as a
3024 (s_space): In m68k MRI mode, align to a word boundary.
3025 * macro.c (define_macro): Add namep parameter. Change all
3027 * macro.h (define_macro): Update declaration.
3029 * as.c (show_usage): Print bug report address.
3030 (parse_args): Change version printing to match current GNU
3032 * gasp.c (show_usage): Print bug report address.
3033 (main): Change version printing to match current GNU standards.
3035 * config/tc-m68k.c (init_table): Correct access control unit
3036 register numbers. From Ken Rose <rose@netcom.com>.
3038 * config/tc-alpha.c: Add some static function prototypes.
3039 (alpha_macros): Move to top of file. Make static.
3040 (alpha_num_macros): Move to top of file.
3043 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3045 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3049 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3051 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3052 and just call sprintf_vma.
3054 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3058 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * read.c (float_cons): Call md_flush_pending_output if it is
3063 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3065 * config/tc-d10v.c (md_operand): Created. Allows operands to
3067 * config/tc-d10v.h (md_operand): Undefined.
3069 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3071 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3072 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3074 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3077 reloc for the i960 for a reloc in the same section. This undoes
3078 one of the two changes made Aug 19.
3080 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3082 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3083 symbols to the position of the debugging information.
3085 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3087 * expr.c (expr): Always use unsigned right shifts for >>.
3089 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3091 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3092 slots when processing BL fixups.
3094 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3095 on the first half of the instruction.
3097 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3099 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3100 stabs expression, rather than giving an error.
3102 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3105 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * config/tc-mips.c (append_insn): Fill in the value for a constant
3108 jump, rather than creating a reloc.
3110 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * config/tc-mips.c (append_insn): Don't swap an instruction which
3113 sets a condition code with an instruction which uses a condition
3115 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3118 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3119 (mips_ip): Give a better error message if the ISA level is wrong.
3120 (md_parse_option): Recognize -mcpu=[v][r]5000.
3122 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3124 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3126 (load_register): Ensure hi32 bits are not lost during lo32bit
3127 processing. Fix shift offset that was overflowing into the next
3128 instruction field. Add code to generate shorter sequences for
3129 constants with a single contiguous seqeuence of ones.
3131 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3133 * config/tc-d10v.c (d10v_dot_word): New function to support
3134 "@word" with the word pseudo-op.
3135 (md_apply_fix3): Cleanup and changes to support correct sizes
3136 for 16 and 18-bit relocs.
3138 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3140 * configure.in (sparc-*-aout): Set `em'.
3141 * configure: Regenerated.
3142 * config/te-sparcaout.h: New file.
3143 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3144 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3145 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3146 (SPECIAL_CASE_{SETSW,SETX}): Define.
3147 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3148 (md_begin): Delete setting of `target_big_endian'.
3149 (output_insn): New function.
3150 (md_assemble): Rewrite. Add `setx' support.
3151 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3153 (md_atof): Add little endian support.
3154 (md_number_to_chars): Likewise.
3155 (md_apply_fix): Likewise.
3156 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3157 (md_parse_option): Likewise.
3158 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3160 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3162 * ecoff.c (ecoff_new_file): New function.
3163 * ecoff.h (ecoff_new_file): Declare.
3164 * config/obj-ecoff.h (obj_app_file): Define.
3166 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3168 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3169 symbol by 32k so that our 16-bit signed offset can address the
3170 entire chunk. Reported by <matt@lkg.dec.com>.
3172 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * config/tc-mips.c (load_register): Remove unused variable tmp.
3176 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3178 * config/tc-mips.c (load_register): Remove unnecessary code that
3179 was causing the high 32bits of 64bit constants to be lost.
3181 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3183 * config/tc-d10v.c: Added changes to support function
3184 pointers and "@word" syntax.
3187 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3189 * config/tc-v850.c: Remove commented out and #if 0'd code.
3190 (v850_reloc_prefix): Provide prototype.
3191 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3193 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3194 (md_assemble): Add default to case statement.
3196 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3198 * config/tc-v850.c (md_assemble): Compute size of the instrction
3201 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3204 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3207 routines to fetch/store the updated instruction from/to memory.
3208 (v850_insert_operand): If the operand has a specialized insert
3211 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3213 * config/tc-v850.c (reg_name_search): Align calling convention to
3214 be like identical function found in tc-ppc.c.
3215 (get_reloc): Removed.
3216 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3217 (md_assemble): emit fixups.
3218 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3220 (md_apply_fix3): handle fixups/relocs.
3221 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3224 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * configure.in (sh-*-elf*): New target.
3228 * config/tc-sh.h (TARGET_ARCH): Define.
3229 (WORKING_DOT_WORD): Define.
3230 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3231 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3232 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3233 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3234 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3235 (SUB_SEGMENT_ALIGN): Likewise.
3236 (RELOC_32): Don't define.
3237 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3238 (target_big_endian): Declare if OBJ_ELF.
3239 (TARGET_FORMAT): Define if OBJ_ELF.
3240 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3242 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3243 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3244 (struct sh_count_relocs): Define.
3245 (sh_count_relocs): New static function, broken out of
3246 sh_frob_file. Add BFD_ASSEMBLER code.
3247 (sh_frob_section): Likewise.
3248 (sh_frob_file): Call sh_frob_section.
3249 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3250 call section_symbol rather than seg_info (seg)->dot.
3251 (md_section_align): Add OBJ_ELF version.
3252 (SWITCH_TABLE_CONS): Define.
3253 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3254 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3255 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3257 (struct reloc_map): Define if not BFD_ASSEMBLER.
3258 (coff_reloc_map): Likewise.
3259 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3260 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3261 * write.c (write_relocs): Ifdef out fx_where test which triggers
3262 inappropriately for SH ELF.
3263 (write_object_file): Call tc_frob_file_before_adjust and
3264 obj_frob_file_before_adjust if they are defined.
3266 * write.c (write_object_file): Use BFD_RELOC_16, not
3267 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3269 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3272 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3274 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3275 branch sizes in across sections.
3278 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3280 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3283 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3285 * config/tc-v850.c (md_begin): Deal with end of opcode
3289 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3291 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3292 the wrong opcode for cases like st2w where there are many forms
3293 of the same instruction.
3295 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * expr.c (operand): If md_parse_name is defined, call it before
3298 calling symbol_find_or_make.
3299 * config/tc-ppc.h (md_parse_name): Define.
3300 (ppc_parse_name): Declare.
3301 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3303 (register_name): Update call to reg_name_search.
3304 (cr_operand): New static variable.
3305 (cr_names): New static const array.
3306 (ppc_parse_name): New function.
3307 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3308 cr_operand before calling expression.
3310 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3312 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3313 hppa_gen_reloc_type call.
3315 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3317 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3318 on addresses. Improved error messages.
3319 * doc/c-d10v.texi: Added docs for register pairs.
3321 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3323 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3326 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * ecoff.c (init_file): Initialize fMerge to 1.
3329 (add_file): Restore old file merging code, but only merge files if
3331 (ecoff_directive_loc): Clear fMerge field of current file.
3332 (ecoff_generate_asm_lineno): Likewise.
3334 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3336 * doc/c-d10v.texi: Fix typo.
3339 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3341 * config/tc-v850.c (md_assemble): Correct bit masking for
3342 hi and lo expressions.
3344 * config/tc-v850.c (md_assemble): Rough cut at demanding
3345 "ep" or "r30" in sst and sld instructions.
3346 (md_apply_fix3): Don't abort. Just warn that we don't
3349 * config/tc-v850.c (CC_NAME_CNT): Define.
3350 (cc_name): New function.
3351 (md_assemble): Handle V850_OPERAND_CC correctly.
3353 * config/tc-v850.c (md_assemble): Don't forget to initialize
3356 * config/tc-v850.c (reg_name_search): Generalize to search
3357 any given register table.
3358 (register_name): Pass appropriate table and size to reg_name_search.
3359 (system_register_name): New function.
3360 (SYSREG_NAME_CNT): Define.
3361 (md_assemble): Handle operands which are system registers.
3363 * config/tc-v850.c (md_assemble): If we find a register, but the
3364 opcode doesn't want a register, then we don't have a match.
3365 (md_assemble): Get size of the instruction from the opcode table.
3368 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * configure.in: Set and substitute HLDENV.
3371 * configure: Rebuild.
3372 * Makefile.in (HLDENV): New variable.
3373 (as.new): Use $(HLDENV).
3375 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3376 if an array dimension is not known.
3378 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3380 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3381 * doc/c-d10v.texi: Cleanup.
3384 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3386 * config/tc-v850.c: New file.
3387 * config/tc-v850.h: New file.
3388 * configure (v850-*-elf): New target.
3389 * configure.in (v850-*-elf): New target.
3392 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3394 * doc/c-d10v.texi: New file.
3395 * doc/all.texi: Added D10V stuff.
3396 * doc/as.texinfo: Added D10V stuff.
3398 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3400 * config/tc-d10v.c: All references to defined symbols should
3401 now use the optimal instruction. .float and .double now work.
3403 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3406 section address for the i960 as is done for the i386.
3408 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3410 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3411 case, forward-include bfd/elf-bfd.h.
3413 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3415 * config/tc-d10v.c: Add additional information to the opcode
3416 table to help determinine which instructions can be done
3419 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3421 * config/tc-arm.c: Major changes to add Thumb support, with lots
3422 of change input from <rearnsha@armltd.co.uk>.
3423 Reverted to INSN_SIZE macro, rather than insn_size variable.
3424 (insns): Added ARM "bx" instruction support.
3425 (tinsns): Added Thumb instruction definition structure.
3426 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3427 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3428 (opcode_select,s_arm,s_thumb,s_code): Added.
3429 (decode_shift): Allow upper-case RRX.
3430 (do_ldst): Simpler halfword support.
3431 (do_ldmstm): Improved.
3432 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3433 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3434 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3435 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3436 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3438 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3439 (md_parse_option): Add support for -mthumb.
3440 (md_show_usage): Updated to reflect new command line option.
3441 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3442 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3443 fragment information to be held.
3445 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3447 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3448 non-null, but is a constant.
3449 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3450 so that error reporting will work correctly.
3452 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3454 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3455 against weak symbols.
3457 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3460 (ppc_force_relocation): Declare if OBJ_XCOFF.
3461 * config/tc-ppc.c (ppc_force_relocation): New function if
3464 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3466 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3468 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3470 * config/tc-d10v.c: Fix problem with relocs.
3472 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
3475 with nops if not in data_section or bss_section.
3477 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
3479 Add support for openVMS/Alpha.
3480 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
3481 * config/obj-evax.c: New file.
3482 * config/obj-evax.h: New file.
3483 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
3485 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
3486 defined. Add case for bfd_target_evax_flavour.
3487 * config/vms-a-conf.h: New file.
3488 * conf-a-gas.com: New file.
3489 * configure.in: Add target alpha-*-*vms*.
3490 * configure: Rebuild.
3491 * makefile.vms: New file.
3492 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
3493 Don't call ffs on openVMS/Alpha.
3495 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3497 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
3498 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
3500 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3501 (NEED_DECLARATION_SBRK): New macro.
3502 * configure, conf.in: Rebuild.
3503 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
3504 (strstr): Declare if NEED_DECLARATION_STRSTR.
3505 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
3507 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * symbols.c (resolve_symbol_value): Handle addition or subtraction
3510 by a constant before entering the main switch. Reject attempts to
3511 apply an arithmetic function to non-absolute symbols, except for
3512 the special case of subtraction of two symbols in the same
3515 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
3516 not to more than a 16 byte boundary.
3518 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
3519 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
3520 (tc_gen_reloc): If out of memory call as_fatal rather than
3521 assert. If no howto found, call as_bad_where rather than
3522 as_fatal. Change the error message slightly. Set howto to a
3523 non-NULL value in order to keep going.
3525 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3527 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
3529 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3531 * config/tc-h8300.c (get_specific): New operand "size" derived
3532 from ".b", ".w" and ".l" extensions. All callers changed. If
3533 the base instruction has no operands, then use the size to
3534 determine which specific instruction to use.
3536 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3538 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3540 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3542 * config/tc-mips.c (md_section_align): Don't change addr if
3545 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3547 * config/tc-hppa.c: Revert yesterday's changes.
3549 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3551 * config/tc-d10v.c: Disable range checking on 16-bit values.
3553 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3555 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3556 not just the ones that don't match.
3558 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3560 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3562 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3564 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3565 pre-cursor to adding Thumb support. Also added cpu_variant flag
3566 information to each of the asm_flg structures.
3567 (md_parse_option): Updated ARM7 parsing to allow 't' for
3568 thumb/halfword support, aswell as 'm' for long multiply.
3569 (md_show_usage): Updated help message.
3570 (md_assemble): Check that instruction flags are applicated to the
3571 current cpu variant.
3572 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3573 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3574 signextension instructions.
3575 (do_ldst): Generate halfword and signextension variants if
3576 mnemonic flags match.
3577 (ldst_extend): Do not allow shifts in the offset field of halfword
3578 or signextension instructions.
3579 (validate_offset_imm): Provide check on halfword and signextension
3581 (add_to_lit_pool): Merge identical literal pool values.
3583 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3585 * config/tc-hppa.c (selector_table): Add 'E' selector.
3586 (cons_fix_new_hppa): Don't coke on e_esel.
3587 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3588 to help generate exception handling tables.
3589 (md_apply_fix): Don't try to apply fixups with an e_esel
3591 (hppa_fix_adjustable): Fixups with e_esel selectors
3594 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3599 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3601 * config/tc-d10v.c: Added lots of error checking. Added hacks
3602 to support accumulator shifts.
3604 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3607 (S_CLEAR_EXTERNAL): Likewise.
3608 (S_SET_WEAK): Remove error; just let .weak override.
3610 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3612 * config/tc-d10v.c (md_assemble): Now handles multiline
3615 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3617 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3618 Added kludge for divs instruction. Fixed minor problem with
3619 multiple text sections.
3620 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3622 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3624 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3625 addresses to be right-shifted by 2.
3627 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3629 * config/tc-d10v.c: Many changes to get relocs working.
3630 (register_name): No longer creates a symbol for register names.
3631 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3632 (d10v_insert_operand): Now works correctly for either container.
3633 * config/tc-d10v.h (d10v_cleanup): Declare.
3635 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3638 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3640 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3642 * tc-alpha.c: Patches to track current minimum alignment to reduce
3643 the number of fragments created with frag_align.
3644 (alpha_current_align): New static variable.
3645 (s_alpha_text): Reset alignment to 0.
3646 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3647 (s_alpha_stringer, s_alpha_space): New functions.
3648 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3649 (alpha_cons_align): New function to replace both of them.
3650 (emit_insn): Only align if alpha_current_align is less than 2;
3651 reset alpha_current_align to 2.
3652 (s_alpha_gprel32): Likewise.
3653 (s_alpha_section): New function. Basically duplicate the other
3654 alpha section change hooks. Only define for ELF.
3655 (s_alpha_float_cons): Simplify alignment handling.
3656 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3657 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3658 Don't define the s_alpha_cons pseudo-ops. Do define
3659 s_alpha_stringer and s_alpha_space pseudo-ops.
3660 (alpha_align): Skip if less than current default alignment. Set
3662 * tc-alpha.h (md_flush_pending_output): Remove.
3663 (md_cons_align): Add.
3665 * tc-alpha.c: Add oodles of function description comments.
3666 (md_bignum_to_chars): Remove; there are no callers.
3667 (md_show_usage): Mention some more variants.
3669 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3671 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3672 * configure.in (sparc-*-sysv4*): New target.
3673 * configure: Rebuild.
3675 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3676 uaxword to use s_uacons.
3677 (sparc_no_align_cons): New static variable.
3678 (s_uacons): New static function.
3679 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3682 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3684 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3685 5 with regard to shared libraries.
3686 * configure: Rebuild.
3688 * config/tc-m68k.c (m68k_ip): Use the correct length when
3689 allocating space for the unsupported architecture error message.
3691 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3693 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3695 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3697 * config/tc-d10v.c: New file.
3698 * config/tc-d10v.h: New file.
3699 * configure (d10v-*-elf): New target.
3700 * configure.in (d10v-*-elf): New target.
3702 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3704 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3706 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3708 * config/tc-alpha.c (alpha_align): Change fill parameter
3709 to a pointer. Take NULL as 0 or nop depending on section. Change
3711 (s_alpha_align): Rename local variables.
3713 * doc/as.texinfo (.align): Document action of omitted
3716 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3718 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3719 when an unsupported PC relative reloc is seen, rather than calling
3722 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3723 Instead, check state when '#' comment is seen.
3725 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3729 (tc_gen_reloc): If fixup was changed to be PC relative, change
3730 reloc type accordingly. Use name of reloc in error message.
3732 * as.h: Don't define const or volatile.
3733 * flonum.h: Don't define const.
3735 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3736 if fx_pcrel is set. Correct setting the addend case in the
3737 OBJ_ELF case (from Andreas Schwab
3738 <schwab@issan.informatik.uni-dortmund.de>).
3739 (md_show_usage): Correct -mfc5200 to -m5200.
3741 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3743 * doc/c-m68k.texi: Document -m5200 flag.
3744 * doc/as.texinfo: Likewise.
3746 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3749 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3752 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3754 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3756 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3758 * Released binutils 2.7.
3760 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3762 * config/tc-mips.c (mips_ip): Only perform range check when
3763 dealing with O_constant expressions.
3765 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3767 * m68k-parse.h (m68k_register): Add new coldfile control
3770 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3771 array of control registers for the coldfire.
3772 (cpu_of_arch): Added mcf5200.
3773 (archs): Added mcf5200.
3774 (init_table): Add new control registers.
3775 (m68k_ip): Added support for new control registers.
3776 (m68k_init_after_args): Likewise.
3778 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3780 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3782 * read.h (is_it_end_of_statement): Declare.
3783 * read.c (is_it_end_of_statement): Remove declaration.
3785 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3787 (md_assemble): Fix handling of @l with an unsigned constant. Add
3788 default case to reloc switch.
3790 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3792 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3793 * ecoff.c (last_lineno): New static variable.
3794 (add_procedure): Set last_lineno.
3795 (ecoff_directive_loc): Likewise.
3796 (ecoff_generate_asm_lineno): Likewise.
3797 (ecoff_fix_loc): New function.
3798 * ecoff.h (ecoff_fix_loc): Declare.
3799 * config/tc-mips.c (append_insn): When inserting nops, and using
3800 ECOFF debugging, call ecoff_fix_loc.
3802 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3804 * config/tc-h8300.c (build_bytes): If an operand type is
3805 marked as SRC_IN_DST retrieve it from the "destination" op.
3807 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * configure.in (arm-*-riscix*): Set emulation to riscix.
3810 * configure: Rebuild.
3811 * config/te-riscix.h: New file to define TE_RISCIX.
3813 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3815 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * Makefile.in (config.status): Just run config.status as other
3820 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3822 * mpw-config.in (TARGET_OS): Add definition to conf.
3824 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3826 * config/tc-mips.c (append_insn): Parenthesize
3827 cop_interlocks expressions.
3829 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * listing.c (listing_print): Close the listing file if it is not
3832 stdout. Close the other files opened for the listing.
3834 * config/tc-sparc.h (md_cons_align): Define.
3835 (sparc_cons_align): Declare.
3836 (HANDLE_ALIGN): Define.
3837 (sparc_handle_align): Declare.
3838 * config/tc-sparc.c (sparc_cons_align): New function.
3839 (sparc_handle_align): New function.
3840 * read.c (cons_worker): Call md_cons_align if it is defined.
3842 * as.h (struct frag): Add fr_file and fr_line fields.
3843 * frags.c (frag_new): Set fr_file and fr_line.
3844 (frag_var): Likewise.
3845 (frag_variant): Likewise.
3847 * as.h (struct frag): Remove unused align_mask and align_offset
3850 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3851 From <uddeborg@carmen.se>.
3853 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * configure.in (mips-*-osf*): New target.
3856 * configure: Rebuild.
3858 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3860 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3862 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3863 between co-processor comparisons and branches for the VR4300.
3865 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3867 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3868 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3870 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3871 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3872 includedir): Use autoconf set values.
3875 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * listing.c (listing_eject): Don't do anything if listing is 0.
3878 (listing_list): Likewise.
3879 (listing_source_line): Likewise.
3880 (listing_title): Don't save title if listing is 0.
3881 (listing_source_file): Check listing rather than listing_tail.
3883 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3884 using shared libraries.
3885 * configure: Rebuild.
3887 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3890 absolute expression if a relocation type was specified.
3892 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3894 * configure.in: Add support for *-*-rtems* configurations.
3895 * configure: Rebuild.
3897 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3899 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3900 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3901 opcodes library for alpha.
3902 * configure: Rebuild with autoconf 2.10.
3903 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3904 use new opcode table.
3905 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3906 (LOCAL_LABEL): Define differently if OBJ_ELF.
3907 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3908 * config/alpha-opcode.h: Remove.
3909 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3910 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3911 include/opcode/alpha.h rather than config/alpha-opcode.h.
3913 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3916 relocation symbol was not resolved.
3917 * config/obj-coff.c (do_relocs_for): Likewise.
3919 * write.c (adjust_reloc_syms): Refetch the symbol section after
3920 calling S_GET_VALUE, since it may have changed.
3922 * expr.c (struct expr_symbol_line): Define.
3923 (expr_symbol_lines): New static variable.
3924 (make_expr_symbol): Add entry to expr_symbol_lines.
3925 (expr_symbol_where): New function.
3926 * expr.h: Use extern on function declarations.
3927 (expr_symbol_where): Declare.
3928 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3929 rather than printing the meaningless name of an expression
3932 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3934 * config/tc-i386.c (md_number_to_chars): Deleted.
3935 * config/tc-i386.h (md_number_to_chars): New macro.
3937 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3939 (load_symbol_address, load_expression): Use build_mem.
3940 (build_operate): New function.
3941 (emit_addq_r): Use it.
3943 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3945 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3947 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3949 * config/tc-vax.h (NOP_OPCODE): Define.
3951 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3953 * config/obj-vms.h (S_IS_COMMON): Define.
3954 (S_IS_LOCAL): Check for \002 as well as \001.
3955 (LONGWORD_ALIGNMENT): New macro.
3956 (SUB_SEGMENT_ALIGN): Use it.
3958 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3960 * config/vms-conf.h: Reconcile with conf.in.
3962 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3964 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3967 * doc/as.texinfo: Document that any number of hex digits can
3970 * as.c (struct defsym_list): Define.
3971 (defsyms): New static variable.
3972 (parse_args): Just put --defsym arguments on defsyms list, rather
3974 (main): Define defsyms after output file is created.
3976 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3977 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3979 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3980 insn_error rather than calling check_absolute_expr.
3982 * as.c (emulation_name): Remove unused static variable.
3983 (default_emul_bfd_name): Add return NULL to avoid warning.
3984 * ecoff.c (ecoff_stab): Remove unused variables name and
3986 * frags.c (frag_new): Remove unused variable tmp.
3987 * hash.c (hash_grow): Parenthesize + within <<.
3988 (hash_print_statistics): Use %lu, not %d, to print unsigned
3990 * messages.c: Include "libiberty.h".
3991 (fprint_value): Add cast to avoid printf warning.
3992 (sprint_value): Likewise.
3993 * read.c: Include "ecoff.h".
3994 (emit_expr): Add casts to avoid printf warnings.
3995 * read.h: Use extern for function declarations.
3996 (pop_insert): Declare.
3997 * stabs.c: Include "ecoff.h".
3998 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3999 former_last_fragP, and new_fragP.
4000 * subsegs.h (subsegs_print_statistics): Declare.
4001 * symbols.c (debug_verify_symchain): Change macro to discard
4003 * write.c (dump_section_relocs): Likewise.
4004 * write.h: Use extern for function declarations.
4005 (write_print_statistics): Declare.
4006 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
4008 * config/e-mipself.c (mipself_bfd_name): Likewise.
4009 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
4011 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
4012 emit relocations against external symbols.
4014 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
4015 message if bfd_reloc_type_lookup fails, rather than calling
4018 * config/tc-alpha.c (alpha_force_relocation): Add
4019 BFD_RELOC_12_PCREL to switch.
4021 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
4023 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4024 TE_PE (Lfoo, not .Lfoo).
4026 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * read.c (s_fill): Don't warn about a zero repeat count.
4030 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4031 coprocessor register.
4033 * config/tc-i386.c (md_assemble): When checking the size of a
4034 register to set the size of an instruction, do a bitwise and with
4035 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4038 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4040 * config/tc-h8300.c (parse_reg): Tweak error messages.
4041 (build_bytes): Likewise.
4042 (skip_colonthing): Handle :32 suffix.
4043 (get_specific): Promote L_24 to L_32 if it makes a match.
4044 Don't always promote L_8 to L_16.
4045 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4047 * config/tc-h8300.c (Smode): New variable.
4048 (h8300hmode): Turn off Hmode.
4049 (h8300smode): New function. Turn on Smode and Hmode.
4050 (md_pseudo_table): New ".h8300s" pseudo-op.
4051 (parse_reg): Handle "exr" register.
4052 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4053 Handle "mach" and "machl" operands for ldmac.
4054 (get_specific): Handle "stm.l" and "ldm.l".
4055 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4056 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4059 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4061 * doc/as.texinfo: Reorder chapter of machine dependent options so
4062 that it is sorted by chip name.
4064 * doc/as.texinfo: Use consistant spelling of Vax.
4065 * doc/c-vax.texi: Likewise.
4067 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4069 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4071 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4072 (md_apply_fix): Likewise.
4073 (pa_try): New function.
4074 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4076 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4078 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4079 (pa_level): New function.
4081 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * listing.c (listing_newline): Don't do anything if listing is 0.
4085 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4088 symbol_create, not symbol_new.
4090 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4092 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4093 absolute symbol unless TC_FORCE_RELOCATION returns true.
4095 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4097 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4098 the symbol to a pointer. Don't set previous_file_symbol.
4099 Simplify symbol list rearrangement.
4100 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4101 (coff_adjust_symtab): Don't check previous_file_symbol.
4103 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4105 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4107 (md_pseudo_table): Add ppc_elf_lcomm.
4109 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4112 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4113 (md_begin): Add digits to alt_notend_table.
4114 (md_parse_option): Make s a const pointer.
4116 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4117 (s_empty): New static function.
4119 * config/obj-coff.c (struct filename_list): Only define if not
4121 (filename_list_head, filename_list_tail): Likewise.
4122 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4123 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4124 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4125 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4126 remove the new symbol from the list.
4127 (obj_coff_endef, both versions): Call tag_insert even if there is
4128 an old symbol with the same name, if the old symbol does not
4130 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4131 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4132 symbol that will be moved to the end of the symbol list.
4133 (coff_adjust_section_syms): Always call section_symbol for .text,
4135 (coff_frob_section): Likewise. Also, remove unused variable
4138 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4139 manipulating frags directly.
4140 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4143 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4144 whether the next character is '*' before checking whether we are
4145 at the start of a line. Permit LINE_COMMENT_START to start a
4146 comment in state 1 (seen some whitespace) as well, to match the
4149 * gasp.c (do_align): Permit a fill value for .align.
4151 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * read.c (next_char_of_string): Warn if a newline is seen in the
4154 middle of a string. Call bump_line_counters when appropriate.
4156 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4158 * symbols.c (colon): Use LOCAL_LABEL.
4160 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4162 * Makefile.in (install): Don't check to see if tooldir exists.
4163 Make $(tooldir) and $(tooldir)/bin.
4165 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4167 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4170 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4173 insn_error. Don't put the string "ERROR" in insn_error. Set
4174 insn_error rather than calling as_warn for an unsupported opcode.
4176 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4178 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4179 before permitting -64.
4180 * output-file.c (output_file_create): Remove duplicate
4183 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4186 section rather than a .reginfo section.
4187 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4190 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4191 bit value with the high bit set.
4193 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * read.c (s_lcomm): Set section flags for .sbss section.
4197 * config/tc-mips.c (mips_64): New static variable.
4198 (mips_target_format): If mips_64, return elf64 targets rather than
4200 (md_longopts): Add "32" and "64".
4201 (md_parse_option): Handle -32 and -64.
4202 (md_show_usage): Mention -32 and -64.
4203 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4206 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4208 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4209 for Solaris compatibility.
4211 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4212 .stabd with 4 arguments into a .stabn.
4214 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4216 * config/tc-mips.c (macro): When passing X_add_number to
4217 macro_build, cast it to int first.
4219 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4222 created by emit_expr.
4224 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4225 as_perror rather than assert.
4227 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4229 * config/tc-mips.c (mips_ip): Mark sections created to hold
4230 floating point information as read only.
4232 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4234 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4236 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4238 * read.c (potable): Add .skip as a synonym for .space.
4240 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4241 4 arguments, providing the 4th argument is 0, to allow
4242 compatibility with the Solaris assembler.
4244 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4246 * config/tc-sh.h (struct sh_segment_info_type): Define.
4247 (TC_SEGMENT_INFO_TYPE): Define.
4248 (sh_frob_label): Declare.
4249 (tc_frob_label): Define.
4250 (sh_flush_pending_output): Declare.
4251 (md_flush_pending_output): Define.
4252 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4253 reloc before the instruction if necessary.
4254 (sh_frob_label): New function.
4255 (sh_flush_pending_output): New function.
4256 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4257 when looking for the reloc for the target of .uses.
4258 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4259 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4261 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4262 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4263 the absolute symbol.
4265 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4266 TC_SEGMENT_INFO_TYPE is defined.
4268 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4270 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4271 matches the register size.
4273 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4275 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4277 (do_relocs_for): Likewise.
4278 (fixup_segment): Don't just quit if linkrelax is set. Try to
4279 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4282 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4284 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4285 relative relocations with -mrelocatable. Also allow unfixed
4286 relocs in .ex_shared.
4288 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4290 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4291 non-zero before assuming this is a long file name.
4292 (w_strings): Likewise.
4293 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4295 * config/obj-coff.c (w_strings): Move declaration of i inside
4296 #ifdef block which uses it.
4298 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4300 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4301 "relaxmode". Output relocs which identify various relaxing
4302 possibilities for mov.[bwl] instructions.
4303 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4305 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4307 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4308 (MD_APPLY_FIX3): Define.
4309 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4311 (md_apply_fix3): Renamed from md_apply_fix.
4312 If pcrel reloc and symbol is in different section, undo effects
4315 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4317 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4318 any reloc with an LR% or RR% field selector for SOM.
4320 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4325 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4329 (yank_symbols): Likewise.
4331 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4334 BFD_ASSEMBLER, add name field.
4335 * config/obj-coff.c: Include "libiberty.h".
4336 (coff_header_append): Handle long section names.
4337 (crawl_symbols): Just use the name field for the symbol name,
4338 without worrying about null byte termination.
4339 (w_strings): Handle long section names.
4340 (write_object_file): Likewise. Also, use the name field, rather
4342 (obj_coff_add_segment): Permit long section names.
4343 (obj_coff_init_stab_section): Use the name field, rather than
4345 (adjust_stab_section): Likewise.
4346 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4348 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4349 (mem_fmt): Likewise.
4350 (md_apply_fix): Don't check fx_im_disp field.
4352 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4354 * configure.in: Add * after sparc*-*-vxworks.
4355 * configure: Rebuild.
4357 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4358 define it to comment_chars. Use tc_comment_chars rather than
4360 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4361 * config/tc-m68k.h (tc_comment_chars): Define.
4362 (m68k_comment_chars): Declare.
4363 * config/tc-m68k.c (m68k_comment_chars): Rename from
4364 comment_chars. Change into a pointer rather than an array.
4365 (md_longopts): Add "bitwise-or".
4366 (md_parse_option): Handle OPTION_BITWISE_OR.
4367 (md_show_usage): Mention --bitwise-or.
4368 * doc/c-m68k.texi: Document --bitwise-or.
4370 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4375 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4376 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4377 correct handling of input line pointer, and call
4378 demand_empty_rest_of_line.
4380 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4382 * config/tc-sparc.c (in_bitfield_range): New static function.
4383 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4384 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4385 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4386 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4387 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4389 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * config/obj-coff.c: BFD_ASSEMBLER:
4392 (coff_last_bf): New static variable.
4393 (coff_frob_symbol): Set endndx of a .bf symbol.
4395 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4396 (last_bfP): New static variable.
4397 (yank_symbols): Set endndx of a .bf symbol.
4399 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4401 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4402 and -s options. Add -be for good measure.
4404 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * read.c (s_space): Support non-constant fill value. Handle fill
4407 value correctly for a size other than 1.
4409 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4411 * config/tc-arm.c (my_get_float_expression): Update call to
4412 gen_to_words, X_PRECISION changed from 6 to 5.
4414 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4416 * config/tc-ppc.c (register_name,reg_name_search): Move register
4417 name lookup from PE specific code to all targets. Add support for
4418 -mregnames/-mno-regnames to control whether register names are
4420 (md_assemble): Call register_name for all platforms.
4421 (md_parse_option): Add support for -mregnames/-mno-regnames.
4423 * configure.in (powerpcle*-*-solaris): Add support.
4424 (powerpc*-*-linux): Ditto.
4425 * configure: Regenerate.
4427 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4429 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4431 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4432 be associated with a single %lo reloc.
4434 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4435 before comparing against MAX_GPREL_OFFSET, so that negative
4436 numbers are handled correctly.
4439 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4441 * config/tc-sparc.c (last_insn): New static variable.
4442 (md_assemble): Warn about putting floating point branches in a
4443 delay slot. If architecture is less than v9, insert NOP
4444 instructions between floating point instructions and floating
4445 point branches. (The SunOS assembler does both these operations.)
4446 Save the last instruction opcode.
4447 (sparc_ip): Add pinsn parameter. Change caller.
4449 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4450 for byte jump to next instruction to skip empty frags.
4452 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4455 for addq with a 16 bit signed value, just emit a lda instruction
4458 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4460 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4463 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * configure.in: Permit --enable-shared to specify a list of
4467 * configure: Rebuild.
4469 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4471 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4472 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4474 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4476 * config/atof-ieee.c: Fix handling of denormalized extended
4477 precision numbers and overflow/underflow detection.
4478 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
4479 not include the 16 bit gap in the m68k extended precision format.
4481 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
4483 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
4485 * configure: Rebuild.
4487 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
4489 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
4490 be accessed using the $gp register.
4491 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
4493 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
4495 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
4496 bfd_mach_sparc_sparclet if current_architecture is sparclet.
4498 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
4500 * read.c (get_line_sb): Bump line counters based on
4501 input_line_pointer[-1], not *input_line_pointer. Don't bother to
4502 call LISTING_NEWLINE.
4503 (s_macro): Don't call demand_empty_rest_of_line.
4504 * app.c (do_scrub_chars): When handling C style comments, unget
4507 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * read.h (enum linkonce_type): Define.
4510 (s_linkonce): Declare.
4511 * read.c (potable): Add "linkonce".
4512 (s_linkonce): New function.
4513 * subsegs.h (segment_info_type): Add linkonce field to
4514 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
4515 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
4516 (obj_coff_pe_handle_link_once): Declare if TE_PE.
4517 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
4519 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
4520 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
4521 entry based on the linkonce field in segment_info.
4522 * doc/as.texinfo: Document .linkonce.
4524 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
4526 * doc/as.1: Changed to be recognized by catman -w on Solaris.
4528 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
4530 * stabs.c (s_stab_generic): Call the listing functions before
4531 doing the rest of the processing, which may involve freeing the
4532 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4533 SEPARATE_STAB_SECTIONS case.
4535 * config/tc-hppa.c: Remove nested comment.
4536 (tc_gen_reloc): Move label done inside the ifdef in which it is
4538 (md_apply_fix): Pass pointers to correct types to libhppa.h
4539 functions. Always return a value.
4541 * config/tc-mips.h (tc_frob_file): Define.
4542 (mips_frob_file): Declare.
4543 * config/tc-mips.c (struct mips_hi_fixup): Define.
4544 (mips_hi_fixup_list): New static variable.
4545 (imm_unmatched_hi): New static variable.
4546 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4547 offset_reloc. Pass imm_unmatched_hi to append_insn.
4548 (append_insn): Add unmatched_hi parameter. If it is set, add the
4549 new fixup to mips_hi_fixup_list. Change all callers.
4550 (mips_ip): Set imm_unmatched_hi when appropriate.
4551 (mips_frob_file): New function.
4553 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4555 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4556 * configure: Regenerated.
4558 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * as.c (main): Call bfd_set_error_program_name.
4562 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4564 * as.h (strdup): Don't declare.
4565 * stabs.c: Include libiberty.h
4566 (get_stab_string_offset): Use xstrdup rather than strdup.
4567 (s_stab_generic): Likewise.
4568 * as.c (parse_args): Likewise.
4569 * read.c (s_mri_sect): Likewise.
4571 * gasp.c (change_base): Recognize \(...) construct documented to
4572 pass through enclosed characters literally through to the output.
4573 (process_assigns): Likewise. Also, be more careful to avoid
4574 looking past the end of the buffer.
4576 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4578 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4579 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4581 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4583 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4585 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4587 * config/alpha-opcode.h: Added cvtst instruction.
4589 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4592 string. Extract the addend from the result of expression.
4594 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4597 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4598 mode, change the state to 3 rather than 1.
4600 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4603 correspond to 11 March change.
4605 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4607 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4608 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4610 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * configure: Rebuild with autoconf 2.8.
4614 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4616 * config/atof-ieee.c (gen_to_words): Improve handling of
4617 X_PRECISION numbers. Based on patches from Andreas Schwab
4618 <schwab@issan.informatik.uni-dortmund.de>.
4620 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4622 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4624 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4625 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4626 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4627 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4630 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4632 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4634 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4636 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4637 (pa_def_subspaces): Add $MILLICODE$.
4638 (pa_spaces_begin): Set section flags for $MILLICODE$.
4640 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4642 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4643 not SHT_NOBITS. Don't tamper with flags based on type if a
4644 special section was found (revert Feb 29 change).
4646 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4647 if aligning to a longword boundary or greater.
4649 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4651 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4653 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4655 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4656 * configure: Regenerated.
4658 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4660 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4661 R_N1SEL since they're not defined for old versions of hpux.
4663 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4664 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4665 R_N0SEL and R_N1SEL.
4667 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4669 * flonum-konst.c: Add two more constants for 1e+-2048 and
4670 1e+-4096, and correct the other constants.
4672 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4674 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4676 * config/obj-elf.c (obj_elf_section): Allow predefined section
4677 types to set the nobits type. Avoid a shadowed declaration.
4679 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4681 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4682 reduce relocs using e_nlrsel field selectors.
4684 * write.c (fix_new_exp): Don't use #elif. Some compilers
4687 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4689 (pa_chk_field_selector): Handle new field selectors for SOM.
4691 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4693 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4694 * configure: Rebuild.
4695 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4696 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4698 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4701 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4703 * mpw-make.sed: Update to handle shared library support.
4705 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4707 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4708 the insn on mismatch.
4710 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4712 * configure.in: Add support for a29-coff.
4713 * configure: Rebuild.
4715 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4717 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4718 of the section when looking for the R_SH_USES fixup, because the
4719 frag addresses have not yet been adjusted.
4721 * gdbinit.in: Set a breakpoint on as_warn_where.
4723 * config/tc-mips.c (macro): Add missing arguments to macro_build
4724 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4726 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4729 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4731 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4733 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4735 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4737 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4738 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4739 Recognize [uU] format args as sparclet cpregs.
4741 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4743 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4746 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4748 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4749 well as S_IS_EXTERNAL.
4750 (tc_fix_adjustable): Likewise.
4751 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4752 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4754 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4755 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4757 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4759 * config/tc-sparc.c (max_architecture): Change to sparclite for
4761 (default_compatible): Delete.
4762 (sparc_ffs): New function.
4763 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4764 (sparc_ip): Rewrite architecture match and bump logic.
4766 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4768 * configure.in: Check for 'do not mix' from native linker before
4769 trying to use -rpath.
4770 * configure: Rebuild.
4772 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4775 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4776 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4777 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4779 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4780 to the symbol lnnoptr field, to get the correct file offset.
4782 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4784 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4785 symbols that are not function, file, or section symbols to be
4788 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4790 * configure: Set and substitute RPATH_ENVVAR.
4791 * configure: Rebuild.
4792 * Makefile.in (RPATH_ENVVAR): New variable.
4793 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4795 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4796 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4797 * configure: Rebuild.
4799 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4801 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4802 appropriate flags in BFD section.
4804 * configure.in (m68k-*-psos*): New target.
4805 * configure: Rebuild.
4806 * config/te-psos.h: New file.
4807 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4810 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4812 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4813 * configure.in: Remove duplicate setting of cpu_type. Check
4814 whether opcodes library is required for on all targets, not just
4816 * configure: Rebuild.
4818 * config/tc-mips.c (mips_big_got): New static variable.
4819 (s_extern): Don't declare.
4820 (reg_needs_delay): New static function.
4821 (macro_build): Permit GOT/CALL_HI/LO relocs.
4822 (macro_build_lui): If place is not NULL, use the number in the
4824 (load_address): Handle mips_big_got case.
4825 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4827 (OPTION_XGOT): Define.
4828 (md_longopts): Add "xgot" if OBJ_ELF.
4829 (md_parse_option): Handle -xgot.
4830 (md_show_usage): Mention -xgot.
4831 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4832 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4834 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4836 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4837 the byte relocation, point it to the low byte of the word.
4839 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4842 * configure: Rebuild.
4844 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4846 * configure.in: Recognize any sparc* cpu.
4847 * configure: Regenerated.
4849 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * read.c (potable): Add "mri" and ".mri".
4852 (s_mri): New function.
4853 * read.h (s_mri): Declare.
4854 * app.c (scrub_m68k_mri): New static variable.
4855 (mri_pseudo): New static variable.
4856 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4857 flag_m68k_mri. Initialize scrub_m68k_mri.
4858 (mri_state, mri_last_ch): New static variables.
4859 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4861 (app_push): Save new fields.
4862 (app_pop): Restore new fields.
4863 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4864 If TC_M68K, use a trivial state machine to look for occurrences of
4865 the .mri pseudo-op, and change the mode appropriately.
4866 * as.h (do_scrub_begin): Update prototype.
4867 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4869 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4871 (m68k_mri_mode_change): New function.
4872 (md_parse_option): Set reg_prefix_optional_seen.
4873 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4874 (MRI_MODE_CHANGE): Define.
4875 * doc/as.texinfo: Document .mri pseudo-op.
4877 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4880 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4882 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4883 * config/m68k-parse.h (enum pic_relocation): Define.
4884 (struct m68k_exp): Add pic_reloc field.
4885 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4886 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4887 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4889 * config/tc-m68k.c: Delete definition of NO_RELOC.
4890 (struct m68k_it): Add pic_reloc field.
4891 (add_fix): Copy over pic_reloc field.
4892 (md_pseudo_table): Interpret .align parameter as byte count.
4893 (mote_pseudo_table): Likewise.
4894 (tc_m68k_fix_adjustable): New function.
4895 (get_reloc_code): New function.
4896 (md_assemble): Use it as last argument to fix_new_exp.
4897 (md_apply_fix_2): For a relocation against a symbol don't put the
4898 addend into the data.
4899 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4900 (m68k_ip): Don't relax an operand that requires pic relocation.
4901 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4903 * write.c (fixup_segment): Don't add symbol value to addend if
4904 TC_M68K and OBJ_ELF.
4905 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4906 (motorola_operand): Add rule for `(zapc, EXPR)'.
4908 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4910 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4911 *really* is permissible before the comma.
4913 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4915 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4916 inserting nop instructions.
4918 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4920 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4922 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4925 class setting for a CALLNAME symbol in COFF.
4927 * read.c (potable): Pass negative numbers for new .balign[wl] and
4928 .p2align[wl] pseudo-ops.
4929 (s_align_bytes): Treat a negative argument as specifying the fill
4931 (s_align_ptwo): Likewise.
4933 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4935 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4936 (do_align): Take new len parameter. Change all callers. Pass it
4938 (s_align_bytes): Arg now indicates the length of the fill pattern.
4939 (s_align_ptwo): Likewise.
4940 * config/obj-coff.c (write_object_file): Pass length to
4942 * config/tc-i386.h (md_do_align): Take new len parameter.
4943 * config/tc-m88k.h (md_do_align): Likewise.
4944 * config/tc-m88k.c (m88k_do_align): Likewise.
4945 * config/tc-sh.h (md_do_align): Likewise.
4946 * config/tc-sh.c (sh_do_align): Likewise.
4947 * doc/as.texinfo: Document new pseudo-ops.
4949 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4950 done in cvt_frag_to_fill.
4952 * config/tc-sh.h (sh_do_align): Declare.
4953 (md_do_align): Define.
4954 * config/tc-sh.c (sh_do_align): New function.
4956 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4957 difference if the next address is before the current one.
4959 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4960 (archs): Initialize new field.
4961 (m68k_ip): Don't list alias names when listing CPUs which support
4964 * as.c (main): Call parse_args before read_begin.
4965 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4966 front of generated pseudo-ops.
4967 * read.c (potable): Ignore "name".
4968 (s_app_file): Permit a single quote after the string, since one
4969 may appear in m68k MRI mode.
4971 * configure.in: Check for --enable-shared. If linking against
4972 shared BFD and opcodes, fix library name on SunOS, and try to set
4974 * configure: Rebuild.
4976 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4978 * as.h (flag_m68k_mri): Declare.
4979 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4980 * Many files: For MRI syntax that is specific to the m68k MRI
4981 assembler, check flag_m68k_mri rather than flag_mri or
4982 MRI_MODE_NEEDS_PSEUDO_DOT.
4984 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4986 * config/tc-i960.c (ARCH_HX): Define.
4988 (targ_has_sfr): Handle ARCH_HX.
4989 (targ_has_iclass): Handle ARCH_HX.
4990 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4991 (tc_headers_hook): If the architecture was specified explicitly,
4992 use it when setting the flags. Set the extern variable coff_flags
4993 rather than headers->filehdr.f_flags, since the latter is set
4994 unconditionally in obj-coff.c.
4995 (i960_handle_align): Remove unused variable fixp.
4997 Support for building bfd and opcodes as shared libraries, based on
4998 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4999 * configure.in: Set OPCODES and BFD to search directories.
5000 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
5001 * configure: Rebuild.
5002 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
5003 (LIBDEPS): New variable.
5004 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
5005 $(HLDFLAGS) in link.
5006 (check): Set LD_LIBRARY_PATH in the environment.
5008 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5010 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
5011 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
5012 read-only, not read/write.
5014 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
5016 * Makefile.in (INSTALL_XFORM): Remove -e.
5018 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
5020 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
5021 than comparing S_GET_SEGMENT to undefined_section.
5022 (write_object_file): Skip symbols which were equated to an
5023 undefined or common symbol.
5024 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5025 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5027 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
5028 or S_IS_COMMON call S_GET_VALUE.
5029 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5030 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5031 to an undefined or common symbol, convert the reloc to be against
5033 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5034 undefined or common symbol.
5035 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5036 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5037 to an undefined or common symbol, convert the reloc to be against
5039 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5040 undefined or common symbol.
5041 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5042 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5044 (yank_symbols): Skip symbols which were equated to an undefined or
5047 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5049 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5050 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5052 * configure.in: Make sure we only add m68k-parse.o to
5053 ${extra_objects} once, no matter how many m68k targets have been
5055 * configure: Rebuild.
5057 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5059 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5060 * configure: Rebuild.
5062 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5064 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5065 * doc/c-m68k.texi: Document .extend and .ldouble.
5067 * configure.in (m68*-apple-aux*): New target.
5068 * config/te-aux.h: New file.
5069 * config/obj-coff.c (compare_external_relocs): New static function
5071 (do_relocs_for): Sort relocs if TE_AUX.
5072 (fixup_segment): If TE_AUX, store common symbol value in segment.
5073 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5075 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5079 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5081 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5082 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5084 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5085 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5086 an undefined symbol and the size of a function symbol.
5087 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5088 for all common symbols.
5090 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5092 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5095 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5098 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5100 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5101 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5103 * ecoff.c (localsym_t): Add addend field.
5104 (add_ecoff_symbol): Add addend argument. Change all callers.
5105 (coff_sym_value): Make static.
5106 (coff_sym_addend): New static variable.
5107 (ecoff_directive_def): Initialize coff_sym_addend.
5108 (ecoff_directive_val): Accept symbol + constant.
5109 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5110 (ecoff_build_symbols): Include the addend in the symbol value.
5112 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5114 * config/tc-ppc.c (md_assemble): Ignore overflow on
5115 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5117 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5119 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5120 bytes in size, so offset appropriately in big endian mode when
5121 writing the bottom 2 bytes.
5123 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5125 * config/tc-sparc.c (default_compatible): New static local.
5126 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5127 (sparc_ip): If no architecture or -bump specified, don't mark as
5128 mismatched those in default_compatible.
5130 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5132 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5133 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5134 * configure: Rebuild.
5135 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5136 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5137 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5138 (sco_id): Declare if SCO_ELF.
5140 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5142 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5143 ({max,warn_after}_architecture): New static locals.
5144 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5145 If both architecture and -bump requested, set max_architecture to max.
5146 (sparc_md_end): Simplify.
5147 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5148 Rewrite code to bump architecture and check for conflicts.
5149 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5150 with Solaris assembler.
5151 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5152 (md_show_usage): Update.
5154 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5156 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5158 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5160 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5161 #ifdef sparcv9 when choosing value.
5164 (sparc_md_end): Declare.
5165 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5166 (initial_architecture): New static local.
5167 (can_bump_v9_p): Likewise.
5168 (NO_V9): Delete all occurrences.
5169 (sparc_md_end): New function.
5170 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5171 Don't bump architecture to v9 unless can_bump_v9_p set.
5172 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5173 * configure.in (sparc64 target cpu): Don't set obj_format here.
5174 (SPARC_V9): Renamed from sparcv9.
5175 (sparc64-*-elf*): Define SPARC_ARCH64.
5176 * configure: Regenerated.
5177 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5178 (SPARC_ARCH64): Add.
5179 * conf.in: Regenerated.
5180 * config/vmsconf.h: Update.
5182 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5184 * config/tc-mips.c (load_register): Optimise "dli" loads.
5185 (md_show_usage): add "-mcpu=vr4100" to help text.
5187 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5190 undefined symbol, preserve the X_op of O_symbol.
5191 (S_GET_VALUE): Fix check to permit this case.
5192 * write.c (write_relocs): If a reloc is against an undefined
5193 symbol equated to another symbol, change the reloc to be against
5195 * config/obj-coff.c (do_relocs_for): Likewise.
5197 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5200 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5202 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5203 computer is PowerPC.
5205 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5207 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5208 mentioned in the eabi.
5210 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5212 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5213 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5215 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5217 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5219 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5221 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5222 as a section it is ok to have unadorned -mrelocatable pointers in.
5224 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5226 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5229 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5231 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5232 dependent section attributes can be handled.
5234 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5235 macros to add support for exclude section flag and ordered section
5238 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5239 functions to add support for exclude section flag and ordered
5242 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * subsegs.c (section_symbol): Don't try to look up the section
5245 symbol in the hash table. It should be possible to have a symbol
5246 with the same name as a section, but no connection to it.
5248 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5249 From James Carlson <carlson@xylogics.com>.
5251 * expr.c (operand): Skip whitespace after a close parenthesis.
5252 From James Carlson <carlson@xylogics.com>.
5254 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5256 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5257 as_warn_where for relocation overflow.
5258 (parse_reg): Accept register name only if next character is
5261 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5263 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5264 addresses for static variables.
5266 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5268 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5269 and xgot give the old toc16 relocation.
5270 (md_apply_fix3): Support all GOT relocations.
5272 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5274 * config/tc-mips.c (load_address): Correctly handle a constant in
5275 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5277 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5279 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5280 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5281 (build_Mbytes): Handle REG_B.
5283 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5285 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5287 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5289 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5291 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5293 * config/obj-coff.c (write_object_file): Set the s_align field to
5294 the number of bytes, rather than to the power of 2.
5296 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * Makefile.in (DISTCLEAN_HERE): New variable.
5299 (distclean): Use it.
5300 (maintainer-clean): Depend upon clean-here rather than clean,
5301 distclean, and clean-info. Run make maintainer-clean in doc.
5302 Remove files listed in DISTCLEAN_HERE.
5303 * doc/Makefile.in (maintainer-clean realclean): Split out from
5304 distclean. Depend upon clean-info and distclean.
5306 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5308 * mac-as.r: Fix copyright and version strings.
5309 (cfrg): Use PROG_NAME instead of literal name.
5311 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5313 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5315 * config/tc-a29k.h (tc_unrecognized_line): Define.
5316 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5317 (md_operand): Handle a29k style local dollar labels.
5319 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5321 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5323 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5325 * read.c (s_fill): If md_flush_pending_output is defined, call
5328 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5330 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5331 Treat rs_align_code like rs_align.
5333 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5335 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5336 converting an absolute address into a PC-relative one.
5338 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5340 * mpw-config.in: Don't always use te-generic.h for emulation.
5341 (powerpc-apple-macos): Use emulation te-macos.h.
5343 (mips-gm-magic): New configuration.
5345 * mpw-make.sed (install, install-only): Edit in Mac-specific
5348 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5350 * configure.in: Improve message about unsupported ELF targets.
5351 * configure: Rebuild.
5353 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5354 pattern is zero. From Manfred Hollstein.
5356 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5358 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5359 the various idata sections, we check the name on the .section pseudo.
5361 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5363 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5364 add section's paddr to add_number; compatibility to native as and
5367 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5369 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5371 * hash.c (struct hash_entry): Moved here...
5372 * hash.h (struct hash_entry): ...from here.
5374 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5375 if it's already known to be null.
5377 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5379 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5380 bit relocs converted to PC relative relocs. This turned out to
5381 add the offset from the beginning of .text twice.
5383 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5385 * stabs.c (s_stab_generic): In 's' case, free string from
5388 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5390 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5393 * subsegs.h (segment_info_type): Make bitfields unsigned.
5395 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5396 and move them together. On most systems this will reduce the
5397 structure size by one word.
5398 (operatorT): Define O_max.
5399 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5402 * read.c (pop_insert): Print error returned by hash table
5405 * as.c (dump_statistics): Split out from main; dump some hash
5406 table stats and target-specific stats.
5407 (start_time): No longer automatic to main.
5408 (main): Set file-level start_time and call dump_statistics at
5409 exit. Exit by calling xexit.
5410 (show_usage): Make --statistics description less specific.
5411 * subsegs.c (subsegs_print_statistics): New function.
5412 * write.c (write_print_statistics): New function.
5413 (n_fixups): New static variable.
5414 (fix_new_internal): Increment it.
5415 * read.c (read_print_statistics): New function.
5416 * read.h (read_print_statistics): Declare.
5417 * symbol.c (symbol_print_statistics): New function.
5418 * symbol.h (symbol_print_statistics): Declare.
5419 * hash.c (hash_print_statistics): New function.
5420 * hash.h (hash_print_statistics): Declare.
5421 * config/tc-i386.c (i386_print_statistics): New function.
5422 * config/tc-i386.h (i386_print_statistics): Declare.
5423 (tc_print_statistics): New macro.
5424 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5427 * hash.c (DELETED): Rewrite to use a valid but unique address.
5428 (START_POWER): Reduce to 10.
5429 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5430 Add new values for counting strcmp calls.
5431 (GROW_FACTOR): New macro.
5432 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5434 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5435 (hash_new): Use FULL_VALUE.
5436 (struct hash_control): Definition moved here.
5437 (hash_code): Don't mask to low bits.
5438 (hash_ask): Mask returned hash code here. Check hash value before
5439 calling strcmp; count strcmp calls.
5440 * hash.h (struct hash_control): Declare, don't define, here.
5441 (HASH_STATLENGTH): Deleted.
5442 (struct hash_entry): Add field for hash code.
5443 (hash_say, hash_apply): Don't declare.
5445 * hash.c (destroy): Return void.
5446 (applicatee): Ditto.
5447 (main): Fix declarations.
5448 (hash_apply): Return void. Argument `function' returns void. Put
5449 inside "#ifdef TEST".
5450 (hash_say): Define only if TEST is defined.
5451 * hash.h (hash_apply, hash_say): Declarations deleted.
5453 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5455 * configure: Rebuild with autoconf 2.7.
5457 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5460 * configure: Rebuild with autoconf 2.6.
5462 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5464 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5465 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5467 (ppc_frob_file): Remove.
5468 * config/tc-ppc.h (tc_frob_file): Don't define.
5469 (ppc_frob_file): Don't declare.
5471 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5473 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5474 * config/alpha-opcode.h: Include one-operand variants of jmp and
5477 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
5478 with te-delta.h in 8.3 file systems.
5479 * configure.in: Adjusted.
5481 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
5483 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
5485 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
5487 * expr.c (operand): Handle MRI suffixes after unadorned 0.
5489 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
5491 Version 2.6 released.
5492 * Makefile.in (VERSION): Updated to 2.6.
5494 * config/obj-coff.c (write_object_file): Change use of md_do_align
5495 to pass a pointer rather than a fill value, to match other uses.
5497 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
5499 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
5501 * as.c (main): Move md_end call to just after call to
5502 perform_an_assembly_pass. Delete cpu-specific code here.
5503 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
5504 * config/tc-arm.c (md_end): Unused function deleted.
5505 * config/tc-ns32k.c (md_end): Ditto.
5507 * config/tc-i386.c (i386_align_code): New function, moved here
5508 from HANDLE_ALIGN macro.
5509 * config/tc-i386.h (HANDLE_ALIGN): Call it.
5511 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5513 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
5516 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5518 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
5519 multi-byte nops to avoid changing gcc. The necessary gcc change
5520 might break old assemblers.
5522 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5524 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
5525 generate optimal multi-byte nop instructions for ".align n"
5526 ".align n,0x90", and aligns requiring more than 15 bytes of
5527 padding still generate multiple 0x90's as before.
5529 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5531 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5533 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5535 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5536 * configure: Update.
5537 * mpw-make.sed: Reorder commands to make sed happier.
5538 * config/te-macos.h: New file.
5539 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5541 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5543 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5544 conditional branches.
5545 (md_apply_fix): Likewise.
5547 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5549 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5550 generate a reloc which the linker will not handle correctly. Fix
5551 overflow checking--R_IREL is 18 bits, not 17.
5553 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5555 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5556 from a PC relative reloc if TC_A29K.
5558 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5559 code depends upon it.
5561 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5562 $extend. Based on code from Eric Freudenthal
5563 <freudenthal@nyu.edu>.
5564 * config/tc-a29k.h (LEX_DOLLAR): Define.
5565 * read.c (LEX_DOLLAR): Define if not defined.
5566 (lex_type): Use LEX_DOLLAR.
5568 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5570 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5573 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5575 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5577 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5579 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5580 used only by "dlltool.c".
5582 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5584 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5585 (md_pseudo_table): Don't define "extern".
5587 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5589 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5591 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5593 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5595 * macro.c (macro_expand_body): Don't warn about == with a
5596 nonexistent parameter, in case it is in a comment field.
5598 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5600 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5601 set, even if macro_alternate is set.
5602 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5603 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5604 the token unless it ended in '@'.
5605 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5606 * doc/c-a29k.texi: Document macro usage on A29K.
5608 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5610 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5612 (install_operand): Likewise.
5614 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5616 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5618 * configure.in (m88k-motorola-sysv*): New target.
5619 * configure: Rebuild.
5620 * config/te-delta88.h: New file.
5621 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5623 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5624 (md_do_align): Define.
5625 * config/tc-m88k.c: Include "subsegs.h".
5626 (m88k_do_align): New function.
5628 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5629 (COFF_NOLOAD_PROBLEM): Define.
5630 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5632 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5634 * config/tc-i386.c (md_assemble): For a jump instruction with
5635 non-constant target, require 7 available bytes in the current
5638 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5640 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5643 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5645 * configure.in (alpha-*-linux*): Use ecoff.
5646 * configure: Rebuild.
5647 * ecoff.c (ecoff_directive_extern): New function.
5648 (ecoff_directive_weakext): New function.
5649 (ecoff_build_symbols): Handle weak symbols.
5650 (ecoff_setup_ext): Likewise.
5651 (ecoff_frob_symbol): Warn about weak common symbols.
5652 * ecoff.h (ecoff_directive_extern): Declare.
5653 (ecoff_directive_weakext): Declare.
5654 * symbols.c (S_IS_WEAK): New function.
5655 * symbols.h (S_IS_WEAK): Declare.
5656 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5658 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5661 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5663 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5665 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5666 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5667 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5668 * config/obj-coff.c (coff_frob_symbol): Don't call
5669 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5670 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5673 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5674 (ppc_stab_symbol): New static variable.
5675 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5676 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5677 sy_tc.real_name to the stab string.
5678 (ppc_bc, ppc_ec): New static functions.
5679 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5681 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5683 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5686 * input-scrub.c (input_scrub_push): Reset sb_index.
5688 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5690 * listing.c (listing_newline): Don't create a frag in the absolute
5693 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5695 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5696 (ppc_csect): Move most of the code to ppc_change_csect, and call
5698 (ppc_change_csect): New static function, taken from ppc_csect.
5699 (ppc_section): New static function.
5700 (ppc_saw_abs): New static varable.
5701 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5702 a symbol has no csect.
5703 (ppc_adjust_symtab): New function.
5704 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5705 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5707 * write.c (write_object_file): If tc_adjust_symtab is defined,
5708 call it just before the call to obj_adjust_symtab.
5710 * symbols.c (symbol_find_or_make): Change name to be const.
5711 * symbols.h (symbol_find_or_make): Update declaration.
5713 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5715 * doc/as.texinfo (Align): Mention SH.
5716 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5718 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5719 (Z8000 Directives, even): Don't give numeric align value, instead
5722 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5724 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5727 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5729 * Makefile.in (diststuff): Also make info.
5730 (maintainer-clean realclean): Also make clean-info.
5732 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5734 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5735 (pa_subspace): For ".nsubspa", always create a new subspace
5736 with the given attributes, even if one already exists with the
5739 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5741 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5742 TC_FORCE_RELOCATION, taking an additional section argument. If
5743 the section of the target symbol is not the same as the current
5744 section, always force the relocation to be used.
5745 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5747 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5748 md_pcrel_from function, taking an additional section argument.
5749 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5751 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5752 older TC_FORCE_RELOCATION if not defined.
5753 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5754 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5755 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5756 TC_FORCE_RELOCATION.
5758 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5760 * input-scrub.c (as_where): Set name to null pointer if we don't
5762 * messages.c (identify): Only print filename if non-null.
5763 (as_show_where): Ditto, for line number too.
5764 (as_warn_internal, as_bad_internal): Ditto.
5766 * input-file.c (input_file_open): If the input file can't be
5767 opened, consider it an error.
5769 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5771 * config/tc-mips.c: Added mips_4100 control, and support for
5772 accepting the 4100 as a MIPS architecture variant (md_begin,
5773 macro_build, mips_ip, md_parse_option). Adding suitable
5774 command-line OPTIONs, and updating the help text (md_show_usage).
5776 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5778 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5779 BFD_ASSEMBLER is defined.
5781 * Use one active frag and one obstack per frag chain:
5782 * frags.c (frags): Variable deleted.
5783 (frag_alloc): New function.
5784 (frag_grow, frag_more, frag_variant, frag_now_fix,
5785 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5787 (frag_new): Ditto. Verify that frch_last and frag_now match on
5788 entry and exit, and that old frag_now has non-zero type. Replace
5789 "know" uses with "assert". Use frag_alloc instead of mucking with
5791 * frags.h (frags): Declaration deleted.
5792 * subsegs.h (struct frchain): Add new field frch_frag_now.
5793 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5795 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5796 give it any stricter alignment than frchainS structures need. Do
5797 not initialize frags obstack. Set frag_now to point to
5798 dummy_obstack. Initialize absolute_frchain.
5799 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5800 field of frchainS. Don't create new frags on section switch, and
5801 use frag_alloc when creating a new frag chain. For absolute
5802 section, set frchain_now to absolute_frchain. Verify that
5803 frch_last and frag_now match on entry and exit. Initialize
5804 per-chain obstack, and under gcc, set required alignment to that
5805 needed by fragS structure.
5807 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5809 * stabs.c (get_stab_string_offset): Only copy input string if a
5810 fresh copy is needed, not if the section already exists.
5811 (s_stab_generic): Cache stab section name to bypass lookups, since
5812 usually it will match. Could be made faster still by changing the
5813 memory allocation rules.
5814 (s_xstab): Cache section name to bypass repeated string
5817 * frags.c (frag_new): Deleted register declarations.
5819 * listing.c (frag_now): Don't declare.
5821 * as.c (chunksize): New variable.
5822 (debug_memory): New variable.
5823 (main): If debug_memory is set, reduce chunksize and
5825 * as.h (chunksize): Declare it.
5826 * read.c (read_begin): Use it.
5828 * config/tc-alpha.c (md_shortopts): Include 'g'.
5829 (md_parse_option): Ignore it.
5831 * Makefile.in (distclean): Remove Makefile and config.status from
5832 testsuite directory.
5833 (clean-here): Don't delete testsuite. Instead, delete only the
5834 files within it that would be generated by running tests.
5836 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5837 frag_now_fix instead of accessing obstack info directly.
5838 * config/tc-arm.c (s_ltorg): Ditto.
5839 (md_assemble): Ditto.
5841 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5844 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5846 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5847 chain after parsing value expression, if any, to avoid separating
5848 continued .stabs lines.
5850 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5852 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5853 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5855 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5857 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5858 -mcom support and PPC_OPCODE_ANY for -many.
5859 (md_parse_option): Ditto.
5861 (md_begin): For duplicate instructions, print all duplicates
5864 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5866 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5867 common mode operation.
5868 (md_show_usage): Add -mcom to usage message.
5870 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5872 * expr.c (op_rank): Add O_symbol_rva.
5873 * expr.h (operatorT): Add O_symbol_rva.
5874 * read.c (cons_worker): Set O_symbol_rva when necessary.
5875 * write.c (fix_new_exp): Understand O_symbol_rva.
5877 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5879 * config/tc-mips.c: Correct s_cons arguments. From Michael
5880 Joosten <joost@ori.cadlab.de>.
5882 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5884 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5885 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5886 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5888 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5889 make non-static. Change all users.
5890 * config/obj-coff.h (coff_n_line_nos): Declare.
5892 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5894 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5896 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5898 * config/obj-elf.c (obj_elf_common): Convert specified byte
5899 alignment to power of two. Set size of local bss symbol.
5901 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5903 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5905 * sb.c, macro.c: Decide whether to include <string.h> or
5906 <strings.h> just as as.h does.
5908 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5910 * Makefile.in (site.exp): Fix setting of $srcdir.
5912 * config/tc-arm.c (md_atof): Fix little-endian output.
5913 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5916 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5918 * doc/as.texinfo: Split out the NS32k family documentation,
5919 despite its being commented out for now.
5920 * doc/c-ns32k.texi: New file.
5922 * sb.c, macro.c: Include string.h.
5924 * Makefile.in (comparison): Only check *.o; we don't care if
5925 timestamps inserted by the native linker differ.
5927 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5928 if alignment stricter than 4 bytes is requested; in that case,
5929 align to a 4-byte boundary first.
5931 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5933 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5934 uninitialized" warning for `Max_Source_Offset'.
5936 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5938 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5939 qualifiers and detect errors if present.
5940 (md_assemble): Add call to parse_toc_entry. Also added some support
5941 for the [tocv] qualifier.
5942 (ppc_pe_tocd): New function to support data in the toc section.
5944 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5946 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5949 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5951 * config/tc-m68k.c (isword): Accept all values from -65536 to
5952 +65535, so ~VAL will not be rejected.
5954 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5955 skip characters after the pseudo-op.
5957 * read.c (get_line_sb): Don't look past buffer_limit.
5958 (s_include): In MRI mode, skip characters after the file name.
5960 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5962 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5963 periods in register names.
5965 For older changes see ChangeLog.1.