1 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
5 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
8 open coded loop that does not require the name to start with a
11 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
13 * frags.c (frag_var): Change offset parameter to offsetT.
14 (frag_variant): Likewise.
15 * frags.h (frag_variant, frag_var): Update declarations.
16 * config/tc-m68k.c (struct m68k_it): Change foff field to
18 (add_frag): Change off parameter to offsetT.
19 * Several files: Add casts to calls to frag_var.
21 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
22 serialize a parallel make.
23 (itbl-parse.h): Split target out from itbl-parse.c.
25 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
27 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
29 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
30 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
31 storing the value of a common symbol.
33 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
35 * config/obj-coff.c (glue_symbols): Unused variable symbolP
37 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
38 that is done by symbol_remove and symbol_insert.
40 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
43 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
45 * config/tc-mips.c (load_register): In 32 bit mode, when not
46 dealing with a 64 bit number, permit the upper 32 bits to be set
47 even if bit 31 is not set.
49 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
51 * read.c (potable): Add "equiv".
52 (s_set): Handle .equiv based on argument.
53 * doc/as.texinfo (Equiv): New node to document .equiv.
54 (Err): New node to document .err.
56 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
58 * Many files: Add function prototypes.
59 * as.c (show_usage, parse_args): Make static.
60 * frags.h (frag_alloc): Declare.
61 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
62 * symbols.c (dollar_label_instance): Change return type to long.
63 * symbols.h (print_symbol_value): Declare.
64 (print_expr, print_expr_1, print_symbol_value_1): Declare.
65 * write.c (fix_new_exp): Don't declare make_expr_symbol.
66 (remove_subsegs, relax_frag): Make static.
67 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
68 (what_kind_of_float): Likewise.
69 (atof_vax): Make static. Change what_kind to int.
70 (md_atof): Change what_statement_type to int.
71 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
72 * config/tc-alpha.c (vax_md_atof): Declare.
73 (md_atof): Don't declare atof_ieee and vax_md_atof.
74 * config/tc-i386.c (set_16bit_code_flag): Make static.
75 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
76 * config/tc-m68k.c (add_fix): Change width to int.
77 (insert_reg): Change regname to const.
78 (md_atof): Don't declare atof_ieee.
79 (demand_empty_rest_of_line): Don't declare.
80 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
81 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
82 (parse_keyword_arg): Change lookup_fn to take const arg.
83 (md_atof): Don't declare atof_ieee.
84 * config/tc-sparc.h: Add ifdef for multiple inclusion.
85 (tc_aout_pre_write_hook): Don't declare.
87 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
89 * as.h (bfd_alloc_by_size_t): Don't declare.
90 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
92 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
94 * symbols.c (symbol_new): Don't call debug_verify_symchain.
95 (symbol_append): Set sy_next and sy_previous when adding a single
96 symbol to an empty list. Call debug_verify_symchain.
97 (verify_symbol_chain): Use assert, not know.
99 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
101 * NEWS: Note BeOS support.
102 * configure.in: (ppc-*-beos): New target, use coff as object format.
103 * configure: Regenerate with autoconf.
105 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
107 * config/tc-mips.c (md_apply_fix): Improve error message for out
110 * Makefile.in: Add dependencies on obstack.h where needed.
112 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
114 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
115 case of a symbol equated to another symbol when using SVR4_PIC.
117 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
119 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
121 * read.c (read_a_source_file): Call LISTING_NEWLINE before
122 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
124 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
125 and md_elf_section_change_hook if they are defined.
126 (obj_elf_text, obj_elf_previous): Likewise.
128 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
130 * config/obj-multi.h (struct elf_obj_sy): Define if
132 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
134 * config/obj-elf.h (struct elf_obj_sy): Don't define if
135 OBJ_SYMFIELD_TYPE is defined.
137 * doc/as.texinfo (bss): Improve description of .bss section. In
138 ELF or COFF, you are permitted to switch into the section.
139 (Comm): Rewrite description of common symbols.
140 (Lcomm): Mention that some targets permit a third argument.
142 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
144 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
146 * symbols.c (colon): Change type of local to int. From Alan Modra
147 <alan@spri.levels.unisa.edu.au>.
149 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
150 alignment if a zero fill pattern was explicitly specified.
151 * config/tc-sh.c (sh_do_align): Likewise.
153 * read.c (equals): Always permit register names to be redefined.
155 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
156 mips16 symbol to be adjusted if a symbol is being subtracted from
159 From Eric Youngdale <eric@andante.jic.com>:
160 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
161 illegal symbol version names.
162 (elf_frob_symbol): Check for external default versions.
164 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
166 From Eric Youngdale <eric@andante.jic.com>:
167 * config/obj-elf.h (struct elf_obj_sy): Define.
168 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
170 * config/obj-elf.c (obj_elf_symver): Just record the name.
171 (obj_symbol_new_hook): Initialized versioned_name field.
172 (elf_frob_symbol): If there is a versioned_name, either rename the
173 symbol, or add an alias with that name.
175 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
177 * config/tc-mn10300.c (md_relax_table): Define.
178 (md_convert_frag): Implement.
179 (md_assemble): Handle relaxable operands/instructions correctly.
180 (md_estimate_size_before_relax): Implement.
181 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
183 * config/tc-mn10200.c (md_relax_table): Fix typos.
185 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
186 relocs anymore. Tweak fx_offset for pc-relative relocs.
188 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
190 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
194 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
196 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
198 * config/tc-tic80.c (md_begin): Declare external variable
199 coff_flags and insert an F_AR32WR bit into it.
202 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
204 * read.c (equals): Add reassign parameter. Change all callers.
205 * read.h (equals): Update declaration.
207 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
209 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
210 can rely on the frag address to determine whether a frag is
213 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
215 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
216 (S_LOCAL_NAME): Likewise.
217 (FAKE_LABEL_NAME): Define unconditionally.
218 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
220 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
221 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
222 Don't define FAKE_LABEL_NAME.
223 * config/te-ic960.h: Likewise.
224 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
225 (mips_frob_file_before_adjust): Declare.
226 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
227 (mips_local_label): Remove.
229 * config/te-sco386.h: Remove; not used.
232 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
234 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
235 byte alignment rather than power-of-two alignment that is the
239 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
241 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
243 * gasp.c (hash_add_to_string_table): Correct misspelling in error
244 message, and add newline.
245 (process_file): Don't process assignments in the label if this is
246 a equ or assign pseudo-op.
247 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
248 and K_EQU, to match documentation.
250 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
252 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
253 to denote read-only data sections.
255 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
257 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
258 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
260 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
261 binary number if the next character is '+' or '-'.
264 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
266 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
267 (find_opcode): Match operands that can be floats.
268 (build_insn): Handle O_big (float) expressions and build
272 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
274 * configure.in (mips*-*-lnews*): New target, also make empty
275 emulation list for this target.
277 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
278 (mips_target_format): Use.
279 * te-lnews.h: New file.
282 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
284 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
285 operands with :m or :s modifiers and generate the right opcodes
289 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
291 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
292 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
294 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
296 * config/tc-m68k.c (instring): Useless local declaration of
297 crack_operand removed.
298 * expr.h (expressionS): Changed type of X_op field to operatorT if
301 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
303 Based on patches from Robert Lipe <robertl@dgii.com>:
304 * configure.in: Add i386coff and i386elf to emulation list.
305 * configure: Rebuild.
306 * as.c (i386coff, i386elf): Declare.
307 * obj.h (coff_format_ops): Declare.
308 * config/obj-coff.c (OBJ_HEADER): Define.
309 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
310 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
311 (obj_pseudo_table): Add "version".
312 (coff_pop_insert): New static function.
313 (coff_sec_sym_ok_for_reloc): New static function.
314 (no_func): New static function.
315 (coff_format_ops): New variable.
316 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
317 (obj_symbol_new_hook): Define.
318 (coff_obj_read_begin_hook): Declare.
319 (obj_read_begin_hook): Define.
320 * config/tc-i386.h (i386_target_format): Declare.
321 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
322 OUTPUT_FLAVOR when appropriate.
323 (i386_target_format): New function.
324 * Makefile.in (obj-coff.o): New target.
325 (e-i386coff.o, e-i386elf.o): New targets.
327 From Stephen Williams <steve@icarus.icarus.com>:
328 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
329 (_tc_get_bal_of_call): Don't declare.
330 (tc_get_bal_of_call): Declare as function, don't define as macro.
331 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
332 in sy_tc field, not x_balntry field.
333 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
334 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
335 field, not x_balntry field.
337 * config/obj-elf.c (obj_elf_section): Permit a .note section to
338 have the SHF_ALLOC attribute.
340 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
341 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
342 (itbl-lex.o): Depend upon itbl-parse.h.
344 * itbl-parse.y (yyerror): Change return type to int. Change to
345 use old style function declaration.
347 * Makefile.in (itbl-lex.o): Remove -Wall.
348 (itbl-parse.o): Likewise.
350 * cond.c (s_ifdef): If we should omit conditionals from listings,
352 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
353 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
354 (listing_listing): Handle EDICT_NOLIST_NEXT.
355 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
356 * listing.h (LISTING_NOCOND): Define.
357 (LISTING_SKIP_COND): Define.
358 * as.c (show_usage): Mention c as a suboption of -a.
359 (parse_args): Handle c as a suboption of -a.
360 * doc/as.texinfo: Document -alc.
363 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
365 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
368 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
370 * doc/as.texinfo: Document .symver.
372 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
374 * config/tc-d10v.c: Change pre_defined_registers to
375 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
377 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
379 * config/obj-coff.c: Fix typo in comment section.
381 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
382 an additional alignment argument.
383 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
385 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
389 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
391 * Makefile.in: Remove dependancies on itbl-cpu.h.
392 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
395 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
397 * itbl-ops.h: Include as.h.
399 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
401 * as.c: Remove -t option.
402 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
403 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
404 * config/tc-mips.h: Define HAVE_ITBL_CPU.
406 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
408 * itbl-ops.c: Don't define DEBUG.
410 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
412 * Makefile.in: Update itbl-test.c to reflect its new location.
414 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
416 * itbl-ops.c: Add test for itbl_have_entries.
417 * config/tc-mips.c: Remove test for itbl_have_entries.
418 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
420 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
422 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
423 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
424 (LEX, LEXFLAGS): Define.
425 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
427 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
429 * itbl-parse.y: Fix indentation mistakes from indent program.
430 * itbl-lex.l: Fix indentation mistakes from indent program.
431 * itbl-ops.h: Add include for ansidecl.h.
432 Add PARAMS around function arguments.
433 Add declaration for itbl_have_entries.
434 * itbl-ops.c: Add PARAMS around function arguments.
435 * Makefile.in: Add itbl build rules.
436 Add dependancies for itbl files to mips target.
437 * as.c: Add itbl support.
438 Add new option "--insttbl" for dynamically extending instruction set.
439 * as.h: Declare insttbl_file_name;
440 the name of file defining extensions to the basic instruction set
441 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
442 itbl-ops.o to extra_objects for mips configuration.
443 Add include file link from itbl-cpu.h to
444 config/itbl-${target_cpu_type}.h.
445 * config/tc-mips.c: Allow copz instructions.
446 Add notes for future additions to the itbl support.
448 (macro): Call itbl_assemble to assemble itbl instructions.
449 See if an unknown register is specified in an itbl entry.
451 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
452 * doc/internals.texi (CPU backend): Fix typo in md_section_align
455 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
456 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
458 (build_insn): Grab a frag early so we can use the address in
459 fixups. Take one's complement of BITNUM values before insertion
460 in opcode. Add code to support O_symbol operands.
461 (md_apply_fix): Replace unimplemented warning with implementation.
462 (md_pcrel_from): Ditto.
463 (tc_coff_fix2rtype): Ditto.
466 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
468 * config/tc-d30v.c (parallel_ok): New function.
469 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
471 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
472 relocation is in different section. Fixes PR11574.
474 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
476 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
477 don't set the section alignment to 2**4.
479 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
481 * config/tc-m68k.c (line_comment_chars): Add '*'.
483 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
484 (do_scrub_begin): Don't set lex['*'].
485 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
486 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
489 * configure.in: Set em=svr4 for m68k-*-sysv4*.
490 * configure: Rebuild.
491 * config/te-svr4.h: New file.
492 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
495 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
497 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
498 short conditional branch around a long unconditional branch.
500 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
502 * config/obj-coff.c (obj_coff_ln [both versions]): Call
505 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
508 * symbols.c (resolve_symbol_value): If both left and right
509 operands are undefined, warn about both of them.
511 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
513 Based on patches from Eric Youngdale <eric@andante.jic.com>:
514 * config/obj-elf.c (elf_pseudo_table): Add "symver".
515 (obj_elf_symver): New static function.
516 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
519 * write.c (relax_segment): Make type and printf format agree.
521 * read.c (get_line_sb): Don't end the line on a semicolon inside a
525 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
527 * config/tc-d30v.c, config/tc-d30v.h: New files.
529 * configure: Rebuilt.
531 * configure.in: Add case for d30v.
534 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
536 * config/tc-alpha.h (md_operand): Define with a null expansion,
537 like all the other targets.
538 * doc/internals.texi (CPU backend): Add missing word in
539 md_flush_pending_output description. Fix typo in md_convert_frag
542 * config/tc-tic80: Minor comment additions/changes.
545 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
547 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
548 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
549 * config/obj-coff.c (obj_coff_def): Use
550 tc_canonicalize_symbol_name if defined.
551 (obj_coff_tag, obj_coff_val): Likewise.
552 * expr.c (operand): Reject '~' as operator if is_name_beginner.
554 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
556 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
557 does not actually work, though:
558 * configure.in (i386-sequent-bsd*): New target.
559 * configure: Rebuild.
560 * config/tc-dynix.h: New file.
561 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
563 * read.c (do_align): Add max parameter. Change all callers.
564 Remove useless static variables.
565 (s_align): New static function. Do common portion of
566 s_align_bytes and s_align_ptwo.
567 (s_align_bytes, s_align_ptwo): Just call s_align.
568 * frags.c (frag_align): Add max parameter. Change all callers.
569 (frag_align_pattern): Likewise.
570 * frags.h (frag_align, frag_align_pattern): Update declarations.
571 * write.c (relax_segment): Limit alignment change to fr_subtype.
572 Fix some types to be addressT.
573 * config/obj-coff.c (size_section): Likewise.
574 * config/obj-ieee.c (size_section): Likewise.
575 * config/tc-d10v.h (md_do_align): Add max parameter.
576 * config/tc-i386.h (md_do_align): Likewise.
577 * config/tc-m88k.h (md_do_align): Likewise.
578 * config/tc-m88k.c (m88k_do_align): Likewise.
579 * config/tc-sh.h (md_do_align): Likewise.
580 * config/tc-sh.c (sh_do_align): Likewise.
581 * as.h: Improve comments on rs_align and rs_align_code.
582 * doc/as.texinfo: Document new alignment arguments.
583 * doc/internals.texi (Frags): Document use of fr_subtype field for
584 rs_align and rs_align_code.
586 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
588 * config/tc-mips.c: Changed opcode parsing.
590 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
592 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
593 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
594 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
595 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
596 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
597 to a location consistent with the rest of the target include files.
598 * config/tc-i386.c: Remove misleading comment.
599 * doc/internals.texi (CPU backend): Add description of function
602 * config/tc-tic80.c: Add code to insert predefined symbols into the
603 symbol table so they can be parsed by the standard expression parser.
604 Remove custom code that use to parse them.
605 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
606 to a location consistent with the rest of the target include files.
609 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
611 * as.h: GNU c provides unlink() function.
613 Unify section handling on openVMS/Alpha:
614 * config/tc-alpha.c(s_alpha_link): Remove.
615 (s_alpha_section): New function.
616 Remove case-hacking of symbols
617 Add .code_address pseudo-op.
618 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
619 (s_alpha_code_address): New function.
620 (alpha_ctors_section, alpha_dtors_section): New sections for C++
621 static constructors/destructors.
622 Add debug code for crash debugs, to be removed when traceback code
623 is added to object code.
624 (s_alpha_name): New function for .name pseudo-op.
625 (alpha_print_token): New function to print token expressions with
626 alpha specific extensions.
628 * makefile.vms: Allow compilation with current gcc snapshot.
630 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
632 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
633 (DVIPS): Set to dvips.
634 (ps, as.ps, gasp.ps): New targets.
635 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
636 and MAKEINFO env variables.
637 (internals.ps): Use DVIPS macro.
638 (clean): Remove core and backup files.
639 (distclean): Remove temporary files from building internals.
641 * doc/internals.texi (Frags): Fix typo.
642 (GAS processing): Ditto.
643 (CPU backend): Ditto.
644 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
645 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
646 * read.c: Remove ugly hack that dealt with config files not
647 correctly defining TARGET_BYTES_BIG_ENDIAN.
648 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
649 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
650 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
651 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
652 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
653 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
654 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
655 with TARGET_BYTES_BIG_ENDIAN defined to 0.
656 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
657 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
658 whether it is defined or not.
659 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
660 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
661 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
662 whether it is defined or not.
664 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
665 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
668 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
670 * write.c (write_relocs): Correct text in as_fatal error message,
671 bfd_perform_relocation -> bfd_install_relocation.
673 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
675 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
676 * read.c (LEX_TILDE): Define if not defined.
677 (lex_type): Use LEX_TILDE.
678 * expr.c (get_symbol_end): Check first char with is_name_beginner,
681 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
683 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
686 * config/tc-mips.c (mips16_extended_frag): Correct base address
687 for an extended PC relative instruction.
688 (md_convert_frag): Likewise.
690 * config/tc-mips.c (prev_nop_frag): New static variable.
691 (prev_nop_frag_holds): New static variable.
692 (prev_nop_frag_required): New static variable.
693 (prev_nop_frag_since): New static variable.
694 (append_insn): If we aren't reordering, and prev_nop_frag is not
695 NULL, and we don't need any nops, then decrease the size of
696 prev_nop_frag. Don't insert nops because of instructions in
697 noreorder sections. Remember whether the previous instructions
698 where in noreorder sections even when not reordering.
699 (mips_no_prev_insn): Add preserver parameter. Change all
700 callers. Refer prev_nop_frag variables when appropriate.
701 (mips_emit_delays): Set up prev_nop_frag.
702 (s_mipsset): Clear prev_nop_frag if reordering.
704 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
706 * config/tc-mips.c (append_insn): Remove useless code which
707 handled swapping a mips16 jump with a mips16 instruction with a
710 * config/tc-mips.c (md_parse_option): When debugging, set
711 mips_optimize to 1, not 0.
713 * config/tc-mips.c (mips16_ip): Handle an extend operand.
715 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
716 like the expression was based on `.', adjust the value of the
719 * config/tc-mips.c (append_insn): Warn about an attempt to put an
720 extended instruction in a delay slot when not reordering.
721 (md_convert_frag): Warn if an extended instruction appears in a
724 * config/tc-mips.c (mips_pseudo_table): Add "insn".
725 (s_insn): New static function.
726 * doc/c-mips.texi: Document .insn.
728 * config/tc-mips.c (md_begin): Add the general registers to the
730 (mips16_ip): First parse the expression, and then see whether it
731 came up with a register, rather than trying to first see whether
732 we are looking at a register.
735 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
737 * config/tc-tic80.c: Numerous changes and additions to flesh
738 out functions that were previously just stubs, and fix some
739 problems found using the new TIc80 testsuite cases.
742 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
744 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
745 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
747 * config/tc-mips.c (append_insn): Output jump instruction as a
748 pair of 2 byte instructions, rather than as a single 4 byte
752 * config/tc-mips.c (md_begin): Correct test of mips_5900.
753 (mips_ip): Don't check INSN_ISA for a macro.
757 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
759 * config/tc-mips.c: added r5900.
762 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
764 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
765 config/itbl-mips.h: Add copyright message and fix indentation.
767 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
769 * itbl-ops.c: New file. Add support for dynamically read
770 instruction registers, opcodes and formats. Build internal table
771 for new instructions and provide callbacks for assembler and
773 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
775 * itbl-ops.h: New file. Header file for itbl support.
776 * config/itbl-mips.h: New file. Mips specific definitions for
779 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
781 * config/tc-mn10200.c (md_assemble): If a constant operand won't
782 fit into the constant field of a relaxable operand, then it does
785 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
787 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
788 a jsr target in a different section just like a jsr to
791 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
793 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
794 against any mips16 symbols, not just externally visible ones.
795 (md_apply_fix): Corresponding change.
797 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
799 * config/tc-mips.c (mips16_ip): Accept floating point registers in
800 the operand of the exit instruction.
802 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
804 * symbols.c (resolve_symbol_value): If we leave an equated symbol
805 as O_symbol, copy over the segment.
807 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
809 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
810 fixup to be against the section symbol, adjust the value
813 * symbols.c (resolve_symbol_value): Don't change X_add_number for
815 * write.c (write_relocs): Avoid looping on equated symbols.
816 Adjust fx_offset by X_add_number for each symbol.
817 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
819 (fixup_segment): Add a loop to track down equated symbols and
820 adjust fx_offset appropriately.
822 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
824 * config/tc-mn10200.c (md_relax_table): Add entries to allow
826 (md_convert_frag): Handle jmp->bra relaxing.
827 (md_assemble): Handle jmp->bra relaxing.
828 (md_estimate_size_before_relax): Likewise.
830 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
832 * config/tc-i386.c (i386_align_code): Add comments explaining the
835 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
837 * config/tc-sparc.c (enforce_aligned_data): New static variable.
838 (sparc_cons_align): Don't do anything unless enforce_aligned_data
840 (md_longopts): Add "enforce-aligned-data".
841 (md_show_usage): Mention --enforce-aligned-data.
842 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
843 enforce-aligned-data.
845 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
847 (ppc_xcoff_cons): New static function.
849 * write.c (relax_segment): Give an error if a .space symbol is
852 * read.c (read_a_source_file): Don't handle mri_pending_align if
853 the handler is s_globl or s_ignore.
855 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
857 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
859 * config/tc-tic80.c: Many additions to previous placeholder file.
860 * config/tc-tic80.h: Ditto.
863 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
865 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
867 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
869 * config/tc-mips.c (mips_fix_adjustable): New function.
870 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
871 (mips_fix_adjustable): Declare.
873 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
874 * read.c (read_a_source_file): After doing an mri_pending_align,
875 adjust the line_label if there is one.
876 (s_space): Set mri_pending_align if an odd number of bytes were
879 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
881 * config/tc-d10v.h (md_do_align): Add this hook to call
882 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
884 * config/tc-d10v.c (find_opcode): Correctly calculate
885 branch displacement when .aligns are present.
887 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
889 * config/tc-mn10200.c (md_relax_table): Define.
890 (md_convert_frag): Implement.
891 (md_assemble): Handle relaxable operands/instructions correctly.
892 (md_estimate_size_before_relax): Implement.
893 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
895 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
897 * config/tc-mips.c (append_insn): Give an error for jumps to a
899 (md_apply_fix): Make a branch to an odd address an error rather
902 * config/tc-mips.c (md_convert_frag): If the user explicitly
903 requested an extended opcode, pass warn as true to mips16_immed.
905 * config/tc-mips.c (mips16_ip): Handle a missing expression like
906 an explicit 0, so that explicitly extended instructions work
909 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
911 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
912 symbol for a common symbol.
914 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
916 Patch presumed to have been checked in awhile ago but wasn't.
917 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
918 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
919 (relax_segment, case rs_org): Move code inside braces. Move locals
920 target,after inside too.
921 (relax_segment, case rs_machine_dependent): Guts moved to ...
922 (relax_frag): New function.
923 Call md_prepare_relax_scan if defined.
925 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
927 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
928 'p' operand specifier.
930 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
932 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
933 m68k family cpus which support long branch addressing modes.
934 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
935 md_create_long_jump): Use it.
937 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
939 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
940 the .reginfo or .MIPS.options section if configured for an
943 * config/tc-mips.c (md_begin): Don't set interlocks for
946 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
948 * read.c (read_a_source_file): Make sure the symbol ends with
949 whitespace before checking whether the next character is '='.
951 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
953 * config/tc-i386.c (sco_id): Moved from here...
954 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
955 really is an SCO ELF specific thing, not just a SCO x86 specific
959 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
961 * configure.in (tic80-*-*): Don't require 'coff'.
962 * configure: Regenerate.
965 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
967 * read.c (emit_expr): Check for overflow of a negative value
969 * write.c (fixup_segment): Likewise.
970 * config/obj-coff.c (fixup_segment): Likewise.
972 * config/tc-m68k.c (struct label_line): Define.
973 (labels, current_label): New static variables.
974 (md_assemble): Mark current_label as text, and clear it.
975 (m68k_frob_label): New function.
976 (m68k_flush_pending_output): New function.
977 (m68k_frob_symbol): New function.
978 * config/tc-m68k.h (tc_frob_label): Define.
979 (md_flush_pending_output): Define.
980 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
981 (tc_frob_coff_symbol): Likewise.
983 * read.c (read_a_source_file): When defining a macro in MRI mode,
984 don't add the symbol to the symbol table.
986 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
988 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
989 here since fixup_segment doesn't (linkrelax is set).
990 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
992 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
994 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
997 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
999 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1000 to avoid warnings with the native HP compiler.
1001 (fix_new_hppa): Similarly for the r_type argument.
1002 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1003 in an #if OBJ_ELF to keep gcc -Wall quiet.
1004 (md_apply_fix): Always initialize "result".
1006 * config/tc-mn10200.c (md_assemble): Generate relocations.
1008 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1010 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1013 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1015 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1016 pass on the new file hook.
1018 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1019 !alpha_force_relocation, as local LITERALs can be adjusted to be
1020 relative to the section.
1022 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1024 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1026 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1027 aligned to odd boundary.
1028 (tc_frob_coff_symbol): Define.
1030 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1032 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1034 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1035 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1037 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1039 (md_assemble): If the size is 'B', set fx_signed.
1040 (md_apply_fix_2): Use fx_signed when checking for overflow.
1042 * write.h (struct fix): Add fx_signed field.
1043 * write.c (fix_new_internal): Initialize fx_no_overflow and
1045 (fixup_segment): Use fx_signed when checking for overflow.
1046 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1047 fx_signed when checking for overflow.
1049 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1051 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1052 updated, and all the useful information is in doc/internals.texi.
1054 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1055 * read.c (read_a_source_file): Check for conditional operators
1056 before doing an MRI pending alignment.
1057 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1058 (tc_conditional_pseudop): Define.
1059 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1060 * doc/internals.texi (CPU backend): Describe
1061 tc_conditional_pseudoop.
1063 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1064 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1066 (md_begin): Check m68k_rel32_from_cmdline before setting
1068 (m68k_mri_mode_change): Likewise.
1069 (md_longopts): Add --disp-size-default-16 and
1070 --disp-size-default-32.
1071 (md_parse_option): Handle new options.
1072 (md_show_usage): Mention new options.
1073 * doc/c-m68k.texi (M68K-Opts): Document new options.
1075 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1076 * config/tc-m68k.c (m68k_index_width_default): New static
1078 (m68k_ip): Use m68k_index_width_default to set the size of a base
1079 register whose size was not given.
1080 (md_longopts): Add --base-size-default-16 and
1081 --base-size-default-32.
1082 (md_parse_option): Handle new options.
1083 (md_show_usage): Mention new options.
1084 * doc/c-m68k.texi (M68K-Opts): Document new options.
1086 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1088 * configure.in: Recognize mips-*-linux* target.
1089 * configure: Rebuild.
1091 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1092 work if valueT is only 32 bits.
1094 * config/tc-mips.c: Throughout, check target_big_endian rather
1096 (byte_order): Remove.
1097 (mips_init_after_args): Remove.
1098 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1099 (mips_init_after_args): Don't declare.
1100 (tc_init_after_args): Don't define.
1102 * config/tc-mips.h (tc_frob_after_relocs): Define if
1104 (mips_elf_final_processing): Likewise.
1105 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1108 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1110 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1111 sld.{h,w} and the operand is relocatable, adjust the adend by
1112 shifting it right one bit.
1115 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1117 * read.c (read_a_source_file): Check mri_pending_align after
1118 checking for a macro. From Ronald F. Guilmette
1121 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1123 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1124 add segment argument. If OBJ_ELF, treat a relocation against a
1125 symbol in a linkonce section like a relocation against an external
1127 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1129 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1131 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1133 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1135 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1136 includes config.h instead of host.h, tc.h instead of tp.h, and
1137 targ-env.h instead of target-environment.h.
1138 Also, obj-format.h includes targ-cpu.h instead of
1140 start-sanitize-tic80
1141 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1142 * configure: Rebuild with autoconf.
1143 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1144 (TARGET_FORMAT): Define to "coff-tic80".
1145 * config/tc-tic80.c: New file for TIc80 support.
1146 * config/tc-tic80.h: New file for TIc80 support.
1149 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1154 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * write.c (adjust_reloc_syms): If the fixup symbol has been
1157 equated to an undefined symbol, convert the fixup to being against
1158 the target symbol. Remove obsolete code handling a special case
1161 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1163 * mpw-make.sed: Use NewFolderRecursive for installation.
1165 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1167 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1169 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1171 * config/tc-d10v.c (md_assemble): Fix bug which caused
1172 second instruction in a line to be case sensitize. PR11312
1174 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1176 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1177 range check operands with MN10200_OPERAND_NOCHECK set.
1178 (check_operand): Likewise.
1180 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1183 (md_begin): Always align the text section to a four byte
1185 (append_insn): Remove call to record_align.
1187 * config/tc-mips.c (insn_label): Remove.
1188 (struct insn_label_list): Define.
1189 (insn_labels, free_insn_labels): New static variables.
1190 (mips_clear_insn_labels): New static function.
1191 (append_insn): Mark all mips16 text labels, and make them odd.
1192 Handle all labels after emitting a nop, not just one. Call
1193 mips_clear_insn_labels rather than just clearing insn_label.
1194 (mips_emit_delays): Add insns parameter, and use it to decide
1195 whether to mark mips16 labels. Handle all labels, not just one.
1196 Force mips16 labels to be odd. Change all callers.
1197 (mips16_immed): Don't check for an odd branch target.
1198 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1199 (mips16_extended_frag): Ignore the low bit in a branch target.
1200 (md_convert_frag): Likewise.
1201 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1202 clearing insn_label.
1203 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1204 (s_float_cons, s_gpword): Likewise.
1205 (s_align): Use insn_labels rather than insn_label.
1206 (s_cons, s_float_cons, s_gpword): Likewise.
1207 (mips_frob_file_after_relocs): New function.
1208 (mips_define_label): Rewrite to add to insn_labels list.
1209 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1210 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1211 out odd, increment it.
1213 * config/tc-mips.c (append_insn): Only update prev_insn when not
1214 reordering if place is NULL.
1216 * config/tc-mips.c (mips16_ip): Check for a missing expression
1217 when using the register indirect addressing mode.
1219 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1221 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1222 check 24bit operands for overflow.
1223 (check_operand): Likewise.
1225 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1227 * doc/as.texinfo (Section): Document how to use the .section
1228 pseudo-op for COFF and ELF.
1230 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1232 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1234 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1237 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1238 store them. Adjust other RELAX_MIPS16 macros.
1239 (RELAX_MIPS16_DSLOT): Define.
1240 (RELAX_MIPS16_JAL_DSLOT): Define.
1241 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1242 handling of whether previous instruction has a fixup. Set
1243 prev_insn_reloc_type.
1244 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1245 (mips16_extended_frag): Use the right base address for a PC
1246 relative add or load.
1247 (md_convert_frag): Likewise. If a PC relative add or load is
1248 used, record the alignment for the section.
1250 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1253 linkonce section into a reloc against the section symbol.
1255 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1256 branch instructions.
1258 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1259 system, don't set the section alignment to 2**4.
1260 (s_change_sec): Likewise.
1261 (append_insn): Call record_alignment for the section.
1262 (md_section_align): Don't align the section size for an embedded
1265 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1267 * write.c (adjust_reloc_syms): Make sure that symbols are
1268 resolved; expression symbols may have been skipped.
1269 * config/obj-coff.c (fixup_segment): Likewise.
1271 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1273 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1274 BFD_RELOC_24_PLT_PCREL relocation.
1275 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1277 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1279 * config/tc-d10v.c (write_2_short): Remove code that called
1280 parallel_ok() when the programmer specified parallel instructions.
1282 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1284 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1287 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1288 * config/tc-mn10300.c (md_assemble): Likewise.
1290 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1292 * config/tc-mips.c (append_insn): Make sure there is enough room
1293 in a frag after a mips16 instruction to switch it with a jump
1296 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1297 attempt to use a non absolute symbol in an extending frag.
1299 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1301 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1302 * config/tc-mn10200.h: Likewise.
1304 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1307 UNGET rather than PUT. Set old_state before setting state to -2.
1309 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1310 when extending because the value is exactly maxtiny + 1.
1312 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1313 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1314 (RELAX_MIPS16_USER_SMALL): Define.
1315 (RELAX_MIPS16_USER_EXT): Define.
1316 (mips16_small, mips16_ext): New static variables.
1317 (append_insn): Pass mips16_small and mips16_ext to
1318 RELAX_MIPS16_ENCODE.
1319 (mips16_ip): Set mips16_small and mips16_ext.
1320 (mips16_immed): Don't check mips16_autoextend.
1321 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1323 * write.c (write_relocs): Print an error for an out of range
1324 fixup, rather than calling abort.
1326 * as.c (main): Unlink the output file if there are errors while
1327 generating the fixups.
1329 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1331 * config/tc-mips.c (mips16_extended_frag): Don't call
1333 (md_convert_frag): Call resolve_symbol_value before calling
1334 S_GET_VALUE, and don't add in the frag address.
1336 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1337 and use them when reporting errors. Change all callers.
1339 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1341 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1342 Remove '$' prefixing for registers.
1344 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1346 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1347 is initialized before using it.
1348 (d10v_cleanup): No longer uses its argument, so make it void.
1350 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1352 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * write.c (fixup_segment): Don't discard the symbol for a PC
1355 relative fixup to an absolute symbol.
1357 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1359 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1360 with multiple sections.
1362 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1365 no-mips-16 to no-mips16.
1366 (s_mipsset): Accept .set mips16 and .set nomips16.
1368 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1370 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1371 argument, and check for +/- constant following the suffix, folding
1372 it into the expression.
1373 (ppc_elf_cons): Change ppc_elf_suffix calls.
1374 (md_assemble): Ditto.
1375 (shlib): Replace boolean mrelocatable with enumeration shlib.
1376 (md_parse_option): Discriminate between PIC style shared libraries
1378 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1381 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1383 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1384 change the comment characters.
1386 * config/tc-ppc.c (comment_chars): Delete in favor of
1388 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1390 (ppc_comment_chars): Select appropriate comment chars by default.
1391 (msolaris): New flag for -m{,no-}solaris.
1392 (md_parse_option): Recognize -K pic. Add support for
1394 (md_show_usage): Update.
1395 (md_begin): Do not set ELF flags if Solaris.
1396 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1397 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1399 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * as.c (main): Correct handling of flag_always_generate_output.
1403 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1405 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1406 fx_offset, not fx_addnumber.
1408 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1411 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1413 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1415 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1417 * config/tc-mips.c (md_section_align): Check for an alignment of
1418 4, not an alignment of 16. Corrects August 7 patch.
1420 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1422 * configure, conf.in: Rebuild with autoconf 2.12.
1424 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1425 alignment is specified.
1427 Add support for mips16 (16 bit MIPS implementation):
1428 * config/tc-mips.c: Extensive additions for mips16 support, not
1430 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1431 (insn_uses_reg): Change last parameter to an enum.
1432 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1433 (md_relax_frag): Define as mips_relax_frag.
1434 (mips_relax_frag): Declare.
1435 (struct mips_cl_insn): Add use_extend and extend fields.
1436 (tc_fix_adjustable): Define.
1437 * config/obj-elf.h (S_GET_OTHER): Define.
1438 (S_SET_OTHER): Define.
1440 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1442 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1443 o and p operand specifiers.
1445 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1447 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1448 (relax_segment, case rs_org): Move code inside braces. Move locals
1449 target,after inside too.
1450 (relax_segment, case rs_machine_dependent): Guts moved to ...
1451 (relax_frag): New function.
1452 Call md_prepare_relax_scan if defined.
1453 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
1456 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
1458 * config/tc-mn10300.c (address_registers): Use '$' as register
1459 prefix instead of '%'.
1460 (data_registers, other_registers, md_assemble): Likewise.
1462 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
1463 (data_registers, other_registers, md_assemble): Likewise.
1465 * config/tc-mn10300.c (md_assemble): Correctly determine the
1466 correct location and type for each relocation.
1467 (md_pcrel_from): Simplify.
1469 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
1472 converted into branch around branch.
1474 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
1476 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
1477 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
1479 * config/tc-mn10300.c (md_begin): Set linkrelax.
1480 (md_assemble): Create fixups as needed.
1481 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
1483 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1485 * config/tc-d10v.c (parallel_ok): When automatically converting
1486 serial ops to parallel, do not consider a branch as the first
1489 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1491 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1493 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1495 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1497 (check_operand): Likewise.
1499 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1501 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1503 (write_2_short): Call parallel_ok to check whether two short
1504 instructions the user requested execute in parallel, can be
1507 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1509 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1510 allow a branch and link in parallel with an exe instruction.
1512 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1514 * doc/c-d10v.texi: Add info on @word modifier.
1516 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1518 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1519 operands are assumed to be 32bits. Use "bits" field to hold the
1520 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1521 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1524 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1525 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1527 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1528 MN10300_OPERAND_SPLIT.
1530 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1532 * config/tc-mn10300.c (md_assemble): Insert operands into
1533 the extension part of the instruction if necessary.
1534 (mn10300_insert_operand): Accept pointer to extension word
1535 argument. Make insn a pointer argument too. Return type
1536 is now void. All callers changed.
1538 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1540 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1541 repeated register operands.
1543 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1545 * doc/as.texinfo: Added section on reporting bugs.
1547 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1548 alpha_macro emit field to expect a const argument, and change the
1549 arg field to be const. Fix some spacing to follow the GNU
1552 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1554 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1555 (pca56) and 21264 (ev6) cpus.
1556 (md_apply_fix): Private relocation types are now negative.
1557 (alpha_force_relocation): Likewise.
1558 (tc_gen_reloc): Likewise.
1559 (emit_insn): Likewise.
1560 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1561 (emit_stX): Likewise.
1562 (emit_sextX): Likewise.
1564 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1567 a symbol found in a reloc.
1569 * symbols.c (resolve_symbol_value): Improve the error message if
1570 an undefined symbol is used in an expression.
1572 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * doc/internals.texi: Rewrite, and add a lot of documentation.
1575 * doc/Makefile.in (internals.info): New target.
1578 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1580 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1581 against weak symbols.
1583 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1585 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1588 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1589 fixup at the right address within the frag.
1591 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1592 to an absolute value, instead increment it as needed.
1594 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1595 * config/tc-v850.c: Fix some indention problems.
1596 (md_relax_table): Define for D9->D99 branch displacement
1598 (md_convert_frag): Do something useful instead of aborting.
1599 (md_estimate_size_before_relax): Likewise.
1600 (md_assemble): Note if the matching instruction has a relaxable
1601 operand. If it does, allocate frag with frag_var and don't
1605 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1607 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1608 write out any buffered instructions when a ".end" is found.
1610 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1612 * read.c (read_a_source_file): New hook md_cleanup().
1614 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1616 * write.c (fix_new_exp): Use make_expr_symbol to build an
1617 expression symbol for a complex fixup.
1620 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1622 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1623 hacks to improve parsing of complex hi, lo, zda, etc
1625 (md_assemble): Don't demand and eat a trailing ')' after finding
1626 a v850 relocation prefix. Sign extend the constant in a
1627 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1629 (parse_cons_expression_v850): Don't eat a trailing ')' after
1630 finding a v850 relocation prefix.
1632 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1633 (TC_CONS_FIX_NEW): Likewise.
1634 * config/tc-v850.c (parse_cons_expression_v850): New function.
1635 (cons_fix_new_v850): Likewise.
1637 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1640 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1642 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1643 for an unknown relocation type.
1646 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1648 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1651 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1653 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1654 differently for movea & sst/sld insns.
1657 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1659 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1662 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1664 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1665 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1666 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1667 frob_file_after_relocs field.
1668 * config/obj-elf.c (elf_format_ops): Likewise.
1669 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1670 including obj-elf.h.
1672 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1674 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1675 specially if not ELF.
1676 (md_apply_fix): Handle BFD_RELOC_64.
1677 (tc_gen_reloc): Handle BFD_RELOC_64.
1679 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1680 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1683 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1684 Don't check S_GET_OTHER.
1686 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1688 * config/tc-mips.c (mips_ip): Accept an odd floating point
1689 register with l.s or s.s.
1691 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1693 (obj_aout_type): New static function.
1695 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1700 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1702 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1703 and sdaoff expressions.
1705 * write.c (fixup_segment): Don't add symbol value to addend if
1706 TC_V850 and OBJ_ELF.
1707 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1710 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1711 (md_pcrel_from_section): Likewise.
1712 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1714 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1716 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1717 (md_pcrel_from_section): New function.
1718 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1721 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * config/tc-mips.c (load_register): Add cast to offsetT when using
1726 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1728 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1729 (elf_frob_file_after_relocs): ... here. New function.
1730 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1731 * write.c (write_object_file): Call *frob_after_relocs after the
1732 call to write_relocs.
1734 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1736 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1737 symbol, as this messes up linking. Instead, expand the recursive call
1738 inline and change up the appropriate bits to get the 0x8000 offset
1739 in the reloc addend.
1741 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1744 two symbols in the same segment to be adjusted.
1746 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1747 * configure: Rebuild.
1749 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1751 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1753 (ppc_elf_validate_fix): Ditto.
1754 (md_assemble): Ditto.
1756 (ppc_pe_section): Ditto.
1757 (ppc_frob_symbol): Ditto.
1759 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1761 * config/mn10300.c (md_assemble): Pass an extra shift count
1762 to mn10300_insert_operand based on the opcode format.
1763 (mn10300_insert_operand): Accept and use extra shift count
1766 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1767 formats rather than hard-coded constants.
1769 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1770 are 7 bytes long. Write out instructions in big-endian format.
1772 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1774 * config/tc-mn10300.c (md_assemble): Tweak further so
1775 that all instructions are parsed correctly.
1777 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * as.h: Include libiberty.h.
1780 (xmalloc, xrealloc): Don't declare.
1781 * as.c: Don't include libiberty.h.
1782 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1783 * config/tc-mips.c: Likewise.
1784 * messages.c: Likewise.
1785 (xstrerror): Don't declare.
1786 * xmalloc.c: Remove.
1788 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1790 * config/tc-mn10300.h (pre_defined_registers) Remove.
1791 (system_registers, cc_names): Likewise.
1792 (address_registers, data_registers, other_registers): New register
1794 (register_name, system_register_name, cc_name): Remove.
1795 (mn10300_reloc_prefix): Likewise.
1796 (data_register_name): New function.
1797 (address_register_name, other_register_name): Likewise.
1798 (md_assemble): Rough cut at parsing operands. Remove lots of
1800 (md_apply_fix3): Disable for now.
1802 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1804 * config/tc-m68k.c (select_control_regs): New function, extracted
1805 out of m68k_init_after_args.
1806 (m68k_init_after_args): Use it.
1807 (mri_chip): Use it here as well to update set of allowed control
1810 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1812 * config/obj-elf.c (elf_begin): New function.
1813 (obj_elf_section): Add the section symbol to the symbol table.
1814 * config/obj-elf.h (obj_begin): Define.
1815 (elf_begin): Declare.
1816 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1819 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1821 * config/obj-coff.c (fixup_segment): Subtract the section address
1822 from a PC relative reloc if TC_M68K.
1824 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1826 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1827 .uaxword available even if not OBJ_ELF.
1828 (md_atof): Remove unused local variable wordP.
1830 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1832 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1833 for Matsushita MN10x00 support.
1834 * configure.in: Recognize mn10x00-*-*
1835 * configure: Rebuilt.
1837 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1839 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1840 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1841 (load_expression): track clobbering of base reg before jmp/jsr.
1842 (s_alpha_file): pass case_hack flags and source filename via
1843 symbol table to bfd.
1844 * tc-alpha.h (TC_CONS_FIX_NEW): define
1846 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1848 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1849 * configure: Rebuild.
1851 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * read.c (s_macro): Warn if a macro has the same name as a
1855 (s_space): In m68k MRI mode, align to a word boundary.
1856 * macro.c (define_macro): Add namep parameter. Change all
1858 * macro.h (define_macro): Update declaration.
1860 * as.c (show_usage): Print bug report address.
1861 (parse_args): Change version printing to match current GNU
1863 * gasp.c (show_usage): Print bug report address.
1864 (main): Change version printing to match current GNU standards.
1866 * config/tc-m68k.c (init_table): Correct access control unit
1867 register numbers. From Ken Rose <rose@netcom.com>.
1869 * config/tc-alpha.c: Add some static function prototypes.
1870 (alpha_macros): Move to top of file. Make static.
1871 (alpha_num_macros): Move to top of file.
1874 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1876 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1880 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1883 and just call sprintf_vma.
1885 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1889 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * read.c (float_cons): Call md_flush_pending_output if it is
1894 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1896 * config/tc-d10v.c (md_operand): Created. Allows operands to
1898 * config/tc-d10v.h (md_operand): Undefined.
1900 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1903 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1905 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1908 reloc for the i960 for a reloc in the same section. This undoes
1909 one of the two changes made Aug 19.
1911 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1914 symbols to the position of the debugging information.
1916 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * expr.c (expr): Always use unsigned right shifts for >>.
1920 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1922 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1923 slots when processing BL fixups.
1925 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1926 on the first half of the instruction.
1928 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
1931 stabs expression, rather than giving an error.
1933 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
1936 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
1938 * config/tc-mips.c (append_insn): Fill in the value for a constant
1939 jump, rather than creating a reloc.
1941 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * config/tc-mips.c (append_insn): Don't swap an instruction which
1944 sets a condition code with an instruction which uses a condition
1946 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
1949 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
1950 (mips_ip): Give a better error message if the ISA level is wrong.
1951 (md_parse_option): Recognize -mcpu=[v][r]5000.
1953 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
1955 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
1957 (load_register): Ensure hi32 bits are not lost during lo32bit
1958 processing. Fix shift offset that was overflowing into the next
1959 instruction field. Add code to generate shorter sequences for
1960 constants with a single contiguous seqeuence of ones.
1962 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1964 * config/tc-d10v.c (d10v_dot_word): New function to support
1965 "@word" with the word pseudo-op.
1966 (md_apply_fix3): Cleanup and changes to support correct sizes
1967 for 16 and 18-bit relocs.
1969 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
1971 * configure.in (sparc-*-aout): Set `em'.
1972 * configure: Regenerated.
1973 * config/te-sparcaout.h: New file.
1974 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
1975 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
1976 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
1977 (SPECIAL_CASE_{SETSW,SETX}): Define.
1978 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
1979 (md_begin): Delete setting of `target_big_endian'.
1980 (output_insn): New function.
1981 (md_assemble): Rewrite. Add `setx' support.
1982 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
1984 (md_atof): Add little endian support.
1985 (md_number_to_chars): Likewise.
1986 (md_apply_fix): Likewise.
1987 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
1988 (md_parse_option): Likewise.
1989 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
1991 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * ecoff.c (ecoff_new_file): New function.
1994 * ecoff.h (ecoff_new_file): Declare.
1995 * config/obj-ecoff.h (obj_app_file): Define.
1997 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
1999 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2000 symbol by 32k so that our 16-bit signed offset can address the
2001 entire chunk. Reported by <matt@lkg.dec.com>.
2003 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2005 * config/tc-mips.c (load_register): Remove unused variable tmp.
2007 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2009 * config/tc-mips.c (load_register): Remove unnecessary code that
2010 was causing the high 32bits of 64bit constants to be lost.
2012 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2014 * config/tc-d10v.c: Added changes to support function
2015 pointers and "@word" syntax.
2018 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2020 * config/tc-v850.c: Remove commented out and #if 0'd code.
2021 (v850_reloc_prefix): Provide prototype.
2022 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2024 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2025 (md_assemble): Add default to case statement.
2027 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2029 * config/tc-v850.c (md_assemble): Compute size of the instrction
2032 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2035 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2037 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2038 routines to fetch/store the updated instruction from/to memory.
2039 (v850_insert_operand): If the operand has a specialized insert
2042 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2044 * config/tc-v850.c (reg_name_search): Align calling convention to
2045 be like identical function found in tc-ppc.c.
2046 (get_reloc): Removed.
2047 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2048 (md_assemble): emit fixups.
2049 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2051 (md_apply_fix3): handle fixups/relocs.
2052 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2055 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2058 * configure.in (sh-*-elf*): New target.
2059 * config/tc-sh.h (TARGET_ARCH): Define.
2060 (WORKING_DOT_WORD): Define.
2061 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2062 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2063 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2064 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2065 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2066 (SUB_SEGMENT_ALIGN): Likewise.
2067 (RELOC_32): Don't define.
2068 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2069 (target_big_endian): Declare if OBJ_ELF.
2070 (TARGET_FORMAT): Define if OBJ_ELF.
2071 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2073 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2074 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2075 (struct sh_count_relocs): Define.
2076 (sh_count_relocs): New static function, broken out of
2077 sh_frob_file. Add BFD_ASSEMBLER code.
2078 (sh_frob_section): Likewise.
2079 (sh_frob_file): Call sh_frob_section.
2080 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2081 call section_symbol rather than seg_info (seg)->dot.
2082 (md_section_align): Add OBJ_ELF version.
2083 (SWITCH_TABLE_CONS): Define.
2084 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2085 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2086 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2088 (struct reloc_map): Define if not BFD_ASSEMBLER.
2089 (coff_reloc_map): Likewise.
2090 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2091 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2092 * write.c (write_relocs): Ifdef out fx_where test which triggers
2093 inappropriately for SH ELF.
2094 (write_object_file): Call tc_frob_file_before_adjust and
2095 obj_frob_file_before_adjust if they are defined.
2097 * write.c (write_object_file): Use BFD_RELOC_16, not
2098 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2100 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2103 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2105 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2106 branch sizes in across sections.
2109 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2111 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2114 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2116 * config/tc-v850.c (md_begin): Deal with end of opcode
2120 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2122 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2123 the wrong opcode for cases like st2w where there are many forms
2124 of the same instruction.
2126 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * expr.c (operand): If md_parse_name is defined, call it before
2129 calling symbol_find_or_make.
2130 * config/tc-ppc.h (md_parse_name): Define.
2131 (ppc_parse_name): Declare.
2132 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2134 (register_name): Update call to reg_name_search.
2135 (cr_operand): New static variable.
2136 (cr_names): New static const array.
2137 (ppc_parse_name): New function.
2138 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2139 cr_operand before calling expression.
2141 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2143 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2144 hppa_gen_reloc_type call.
2146 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2148 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2149 on addresses. Improved error messages.
2150 * doc/c-d10v.texi: Added docs for register pairs.
2152 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2154 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2157 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2159 * ecoff.c (init_file): Initialize fMerge to 1.
2160 (add_file): Restore old file merging code, but only merge files if
2162 (ecoff_directive_loc): Clear fMerge field of current file.
2163 (ecoff_generate_asm_lineno): Likewise.
2165 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2167 * doc/c-d10v.texi: Fix typo.
2170 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2172 * config/tc-v850.c (md_assemble): Correct bit masking for
2173 hi and lo expressions.
2175 * config/tc-v850.c (md_assemble): Rough cut at demanding
2176 "ep" or "r30" in sst and sld instructions.
2177 (md_apply_fix3): Don't abort. Just warn that we don't
2180 * config/tc-v850.c (CC_NAME_CNT): Define.
2181 (cc_name): New function.
2182 (md_assemble): Handle V850_OPERAND_CC correctly.
2184 * config/tc-v850.c (md_assemble): Don't forget to initialize
2187 * config/tc-v850.c (reg_name_search): Generalize to search
2188 any given register table.
2189 (register_name): Pass appropriate table and size to reg_name_search.
2190 (system_register_name): New function.
2191 (SYSREG_NAME_CNT): Define.
2192 (md_assemble): Handle operands which are system registers.
2194 * config/tc-v850.c (md_assemble): If we find a register, but the
2195 opcode doesn't want a register, then we don't have a match.
2196 (md_assemble): Get size of the instruction from the opcode table.
2199 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2201 * configure.in: Set and substitute HLDENV.
2202 * configure: Rebuild.
2203 * Makefile.in (HLDENV): New variable.
2204 (as.new): Use $(HLDENV).
2206 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2207 if an array dimension is not known.
2209 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2211 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2212 * doc/c-d10v.texi: Cleanup.
2215 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2217 * config/tc-v850.c: New file.
2218 * config/tc-v850.h: New file.
2219 * configure (v850-*-elf): New target.
2220 * configure.in (v850-*-elf): New target.
2223 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2225 * doc/c-d10v.texi: New file.
2226 * doc/all.texi: Added D10V stuff.
2227 * doc/as.texinfo: Added D10V stuff.
2229 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2231 * config/tc-d10v.c: All references to defined symbols should
2232 now use the optimal instruction. .float and .double now work.
2234 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2237 section address for the i960 as is done for the i386.
2239 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2241 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2242 case, forward-include bfd/elf-bfd.h.
2244 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2246 * config/tc-d10v.c: Add additional information to the opcode
2247 table to help determinine which instructions can be done
2250 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2252 * config/tc-arm.c: Major changes to add Thumb support, with lots
2253 of change input from <rearnsha@armltd.co.uk>.
2254 Reverted to INSN_SIZE macro, rather than insn_size variable.
2255 (insns): Added ARM "bx" instruction support.
2256 (tinsns): Added Thumb instruction definition structure.
2257 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2258 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2259 (opcode_select,s_arm,s_thumb,s_code): Added.
2260 (decode_shift): Allow upper-case RRX.
2261 (do_ldst): Simpler halfword support.
2262 (do_ldmstm): Improved.
2263 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2264 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2265 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2266 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2267 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2269 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2270 (md_parse_option): Add support for -mthumb.
2271 (md_show_usage): Updated to reflect new command line option.
2272 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2273 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2274 fragment information to be held.
2276 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2278 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2279 non-null, but is a constant.
2280 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2281 so that error reporting will work correctly.
2283 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2285 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2286 against weak symbols.
2288 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2291 (ppc_force_relocation): Declare if OBJ_XCOFF.
2292 * config/tc-ppc.c (ppc_force_relocation): New function if
2295 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2299 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2301 * config/tc-d10v.c: Fix problem with relocs.
2303 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2305 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2306 with nops if not in data_section or bss_section.
2308 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2310 Add support for openVMS/Alpha.
2311 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2312 * config/obj-evax.c: New file.
2313 * config/obj-evax.h: New file.
2314 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2316 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2317 defined. Add case for bfd_target_evax_flavour.
2318 * config/vms-a-conf.h: New file.
2319 * conf-a-gas.com: New file.
2320 * configure.in: Add target alpha-*-*vms*.
2321 * configure: Rebuild.
2322 * makefile.vms: New file.
2323 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2324 Don't call ffs on openVMS/Alpha.
2326 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2328 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2329 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2331 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2332 (NEED_DECLARATION_SBRK): New macro.
2333 * configure, conf.in: Rebuild.
2334 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2335 (strstr): Declare if NEED_DECLARATION_STRSTR.
2336 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2338 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2341 by a constant before entering the main switch. Reject attempts to
2342 apply an arithmetic function to non-absolute symbols, except for
2343 the special case of subtraction of two symbols in the same
2346 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2347 not to more than a 16 byte boundary.
2349 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2350 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2351 (tc_gen_reloc): If out of memory call as_fatal rather than
2352 assert. If no howto found, call as_bad_where rather than
2353 as_fatal. Change the error message slightly. Set howto to a
2354 non-NULL value in order to keep going.
2356 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2358 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2360 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2362 * config/tc-h8300.c (get_specific): New operand "size" derived
2363 from ".b", ".w" and ".l" extensions. All callers changed. If
2364 the base instruction has no operands, then use the size to
2365 determine which specific instruction to use.
2367 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2371 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * config/tc-mips.c (md_section_align): Don't change addr if
2376 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2378 * config/tc-hppa.c: Revert yesterday's changes.
2380 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2382 * config/tc-d10v.c: Disable range checking on 16-bit values.
2384 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2387 not just the ones that don't match.
2389 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2391 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2393 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2395 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2396 pre-cursor to adding Thumb support. Also added cpu_variant flag
2397 information to each of the asm_flg structures.
2398 (md_parse_option): Updated ARM7 parsing to allow 't' for
2399 thumb/halfword support, aswell as 'm' for long multiply.
2400 (md_show_usage): Updated help message.
2401 (md_assemble): Check that instruction flags are applicated to the
2402 current cpu variant.
2403 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2404 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2405 signextension instructions.
2406 (do_ldst): Generate halfword and signextension variants if
2407 mnemonic flags match.
2408 (ldst_extend): Do not allow shifts in the offset field of halfword
2409 or signextension instructions.
2410 (validate_offset_imm): Provide check on halfword and signextension
2412 (add_to_lit_pool): Merge identical literal pool values.
2414 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2416 * config/tc-hppa.c (selector_table): Add 'E' selector.
2417 (cons_fix_new_hppa): Don't coke on e_esel.
2418 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2419 to help generate exception handling tables.
2420 (md_apply_fix): Don't try to apply fixups with an e_esel
2422 (hppa_fix_adjustable): Fixups with e_esel selectors
2425 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2427 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2430 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2432 * config/tc-d10v.c: Added lots of error checking. Added hacks
2433 to support accumulator shifts.
2435 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2438 (S_CLEAR_EXTERNAL): Likewise.
2439 (S_SET_WEAK): Remove error; just let .weak override.
2441 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2443 * config/tc-d10v.c (md_assemble): Now handles multiline
2446 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2448 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2449 Added kludge for divs instruction. Fixed minor problem with
2450 multiple text sections.
2451 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2453 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2455 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
2456 addresses to be right-shifted by 2.
2458 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2460 * config/tc-d10v.c: Many changes to get relocs working.
2461 (register_name): No longer creates a symbol for register names.
2462 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2463 (d10v_insert_operand): Now works correctly for either container.
2464 * config/tc-d10v.h (d10v_cleanup): Declare.
2466 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2468 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2469 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2471 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2473 * tc-alpha.c: Patches to track current minimum alignment to reduce
2474 the number of fragments created with frag_align.
2475 (alpha_current_align): New static variable.
2476 (s_alpha_text): Reset alignment to 0.
2477 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2478 (s_alpha_stringer, s_alpha_space): New functions.
2479 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2480 (alpha_cons_align): New function to replace both of them.
2481 (emit_insn): Only align if alpha_current_align is less than 2;
2482 reset alpha_current_align to 2.
2483 (s_alpha_gprel32): Likewise.
2484 (s_alpha_section): New function. Basically duplicate the other
2485 alpha section change hooks. Only define for ELF.
2486 (s_alpha_float_cons): Simplify alignment handling.
2487 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2488 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2489 Don't define the s_alpha_cons pseudo-ops. Do define
2490 s_alpha_stringer and s_alpha_space pseudo-ops.
2491 (alpha_align): Skip if less than current default alignment. Set
2493 * tc-alpha.h (md_flush_pending_output): Remove.
2494 (md_cons_align): Add.
2496 * tc-alpha.c: Add oodles of function description comments.
2497 (md_bignum_to_chars): Remove; there are no callers.
2498 (md_show_usage): Mention some more variants.
2500 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2502 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2503 * configure.in (sparc-*-sysv4*): New target.
2504 * configure: Rebuild.
2506 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2507 uaxword to use s_uacons.
2508 (sparc_no_align_cons): New static variable.
2509 (s_uacons): New static function.
2510 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2513 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2515 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2516 5 with regard to shared libraries.
2517 * configure: Rebuild.
2519 * config/tc-m68k.c (m68k_ip): Use the correct length when
2520 allocating space for the unsupported architecture error message.
2522 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2524 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2526 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2528 * config/tc-d10v.c: New file.
2529 * config/tc-d10v.h: New file.
2530 * configure (d10v-*-elf): New target.
2531 * configure.in (d10v-*-elf): New target.
2533 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2535 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2537 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2539 * config/tc-alpha.c (alpha_align): Change fill parameter
2540 to a pointer. Take NULL as 0 or nop depending on section. Change
2542 (s_alpha_align): Rename local variables.
2544 * doc/as.texinfo (.align): Document action of omitted
2547 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2549 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2550 when an unsupported PC relative reloc is seen, rather than calling
2553 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2554 Instead, check state when '#' comment is seen.
2556 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2558 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2560 (tc_gen_reloc): If fixup was changed to be PC relative, change
2561 reloc type accordingly. Use name of reloc in error message.
2563 * as.h: Don't define const or volatile.
2564 * flonum.h: Don't define const.
2566 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2567 if fx_pcrel is set. Correct setting the addend case in the
2568 OBJ_ELF case (from Andreas Schwab
2569 <schwab@issan.informatik.uni-dortmund.de>).
2570 (md_show_usage): Correct -mfc5200 to -m5200.
2572 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2574 * doc/c-m68k.texi: Document -m5200 flag.
2575 * doc/as.texinfo: Likewise.
2577 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2580 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2582 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2583 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2585 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2587 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2589 * Released binutils 2.7.
2591 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2593 * config/tc-mips.c (mips_ip): Only perform range check when
2594 dealing with O_constant expressions.
2596 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2598 * m68k-parse.h (m68k_register): Add new coldfile control
2601 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2602 array of control registers for the coldfire.
2603 (cpu_of_arch): Added mcf5200.
2604 (archs): Added mcf5200.
2605 (init_table): Add new control registers.
2606 (m68k_ip): Added support for new control registers.
2607 (m68k_init_after_args): Likewise.
2609 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2611 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2613 * read.h (is_it_end_of_statement): Declare.
2614 * read.c (is_it_end_of_statement): Remove declaration.
2616 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2618 (md_assemble): Fix handling of @l with an unsigned constant. Add
2619 default case to reloc switch.
2621 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2623 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2624 * ecoff.c (last_lineno): New static variable.
2625 (add_procedure): Set last_lineno.
2626 (ecoff_directive_loc): Likewise.
2627 (ecoff_generate_asm_lineno): Likewise.
2628 (ecoff_fix_loc): New function.
2629 * ecoff.h (ecoff_fix_loc): Declare.
2630 * config/tc-mips.c (append_insn): When inserting nops, and using
2631 ECOFF debugging, call ecoff_fix_loc.
2633 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-h8300.c (build_bytes): If an operand type is
2636 marked as SRC_IN_DST retrieve it from the "destination" op.
2638 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2640 * configure.in (arm-*-riscix*): Set emulation to riscix.
2641 * configure: Rebuild.
2642 * config/te-riscix.h: New file to define TE_RISCIX.
2644 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2646 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2648 * Makefile.in (config.status): Just run config.status as other
2651 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2653 * mpw-config.in (TARGET_OS): Add definition to conf.
2655 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2657 * config/tc-mips.c (append_insn): Parenthesize
2658 cop_interlocks expressions.
2660 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * listing.c (listing_print): Close the listing file if it is not
2663 stdout. Close the other files opened for the listing.
2665 * config/tc-sparc.h (md_cons_align): Define.
2666 (sparc_cons_align): Declare.
2667 (HANDLE_ALIGN): Define.
2668 (sparc_handle_align): Declare.
2669 * config/tc-sparc.c (sparc_cons_align): New function.
2670 (sparc_handle_align): New function.
2671 * read.c (cons_worker): Call md_cons_align if it is defined.
2673 * as.h (struct frag): Add fr_file and fr_line fields.
2674 * frags.c (frag_new): Set fr_file and fr_line.
2675 (frag_var): Likewise.
2676 (frag_variant): Likewise.
2678 * as.h (struct frag): Remove unused align_mask and align_offset
2681 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2682 From <uddeborg@carmen.se>.
2684 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2686 * configure.in (mips-*-osf*): New target.
2687 * configure: Rebuild.
2689 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2691 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2693 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2694 between co-processor comparisons and branches for the VR4300.
2696 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2698 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2699 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2701 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2702 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2703 includedir): Use autoconf set values.
2706 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * listing.c (listing_eject): Don't do anything if listing is 0.
2709 (listing_list): Likewise.
2710 (listing_source_line): Likewise.
2711 (listing_title): Don't save title if listing is 0.
2712 (listing_source_file): Check listing rather than listing_tail.
2714 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2715 using shared libraries.
2716 * configure: Rebuild.
2718 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2721 absolute expression if a relocation type was specified.
2723 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2725 * configure.in: Add support for *-*-rtems* configurations.
2726 * configure: Rebuild.
2728 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2730 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2731 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2732 opcodes library for alpha.
2733 * configure: Rebuild with autoconf 2.10.
2734 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2735 use new opcode table.
2736 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2737 (LOCAL_LABEL): Define differently if OBJ_ELF.
2738 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2739 * config/alpha-opcode.h: Remove.
2740 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2741 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2742 include/opcode/alpha.h rather than config/alpha-opcode.h.
2744 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2746 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2747 relocation symbol was not resolved.
2748 * config/obj-coff.c (do_relocs_for): Likewise.
2750 * write.c (adjust_reloc_syms): Refetch the symbol section after
2751 calling S_GET_VALUE, since it may have changed.
2753 * expr.c (struct expr_symbol_line): Define.
2754 (expr_symbol_lines): New static variable.
2755 (make_expr_symbol): Add entry to expr_symbol_lines.
2756 (expr_symbol_where): New function.
2757 * expr.h: Use extern on function declarations.
2758 (expr_symbol_where): Declare.
2759 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2760 rather than printing the meaningless name of an expression
2763 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2765 * config/tc-i386.c (md_number_to_chars): Deleted.
2766 * config/tc-i386.h (md_number_to_chars): New macro.
2768 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2770 (load_symbol_address, load_expression): Use build_mem.
2771 (build_operate): New function.
2772 (emit_addq_r): Use it.
2774 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2776 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2778 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2780 * config/tc-vax.h (NOP_OPCODE): Define.
2782 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2784 * config/obj-vms.h (S_IS_COMMON): Define.
2785 (S_IS_LOCAL): Check for \002 as well as \001.
2786 (LONGWORD_ALIGNMENT): New macro.
2787 (SUB_SEGMENT_ALIGN): Use it.
2789 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2791 * config/vms-conf.h: Reconcile with conf.in.
2793 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2798 * doc/as.texinfo: Document that any number of hex digits can
2801 * as.c (struct defsym_list): Define.
2802 (defsyms): New static variable.
2803 (parse_args): Just put --defsym arguments on defsyms list, rather
2805 (main): Define defsyms after output file is created.
2807 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2808 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2810 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2811 insn_error rather than calling check_absolute_expr.
2813 * as.c (emulation_name): Remove unused static variable.
2814 (default_emul_bfd_name): Add return NULL to avoid warning.
2815 * ecoff.c (ecoff_stab): Remove unused variables name and
2817 * frags.c (frag_new): Remove unused variable tmp.
2818 * hash.c (hash_grow): Parenthesize + within <<.
2819 (hash_print_statistics): Use %lu, not %d, to print unsigned
2821 * messages.c: Include "libiberty.h".
2822 (fprint_value): Add cast to avoid printf warning.
2823 (sprint_value): Likewise.
2824 * read.c: Include "ecoff.h".
2825 (emit_expr): Add casts to avoid printf warnings.
2826 * read.h: Use extern for function declarations.
2827 (pop_insert): Declare.
2828 * stabs.c: Include "ecoff.h".
2829 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2830 former_last_fragP, and new_fragP.
2831 * subsegs.h (subsegs_print_statistics): Declare.
2832 * symbols.c (debug_verify_symchain): Change macro to discard
2834 * write.c (dump_section_relocs): Likewise.
2835 * write.h: Use extern for function declarations.
2836 (write_print_statistics): Declare.
2837 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2839 * config/e-mipself.c (mipself_bfd_name): Likewise.
2840 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2842 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2843 emit relocations against external symbols.
2845 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2846 message if bfd_reloc_type_lookup fails, rather than calling
2849 * config/tc-alpha.c (alpha_force_relocation): Add
2850 BFD_RELOC_12_PCREL to switch.
2852 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2854 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2855 TE_PE (Lfoo, not .Lfoo).
2857 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * read.c (s_fill): Don't warn about a zero repeat count.
2861 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2862 coprocessor register.
2864 * config/tc-i386.c (md_assemble): When checking the size of a
2865 register to set the size of an instruction, do a bitwise and with
2866 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2869 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2871 * config/tc-h8300.c (parse_reg): Tweak error messages.
2872 (build_bytes): Likewise.
2873 (skip_colonthing): Handle :32 suffix.
2874 (get_specific): Promote L_24 to L_32 if it makes a match.
2875 Don't always promote L_8 to L_16.
2876 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2878 * config/tc-h8300.c (Smode): New variable.
2879 (h8300hmode): Turn off Hmode.
2880 (h8300smode): New function. Turn on Smode and Hmode.
2881 (md_pseudo_table): New ".h8300s" pseudo-op.
2882 (parse_reg): Handle "exr" register.
2883 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2884 Handle "mach" and "machl" operands for ldmac.
2885 (get_specific): Handle "stm.l" and "ldm.l".
2886 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2887 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2890 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2892 * doc/as.texinfo: Reorder chapter of machine dependent options so
2893 that it is sorted by chip name.
2895 * doc/as.texinfo: Use consistant spelling of Vax.
2896 * doc/c-vax.texi: Likewise.
2898 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2900 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2902 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2903 (md_apply_fix): Likewise.
2904 (pa_try): New function.
2905 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2907 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2909 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2910 (pa_level): New function.
2912 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2914 * listing.c (listing_newline): Don't do anything if listing is 0.
2916 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2919 symbol_create, not symbol_new.
2921 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2924 absolute symbol unless TC_FORCE_RELOCATION returns true.
2926 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2928 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2929 the symbol to a pointer. Don't set previous_file_symbol.
2930 Simplify symbol list rearrangement.
2931 (coff_frob_symbol): Don't do anything with C_FILE symbols.
2932 (coff_adjust_symtab): Don't check previous_file_symbol.
2934 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2936 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
2938 (md_pseudo_table): Add ppc_elf_lcomm.
2940 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
2942 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
2943 d0{24:1},d0' works without an immediate prefix on the bit numbers.
2944 (md_begin): Add digits to alt_notend_table.
2945 (md_parse_option): Make s a const pointer.
2947 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2948 (s_empty): New static function.
2950 * config/obj-coff.c (struct filename_list): Only define if not
2952 (filename_list_head, filename_list_tail): Likewise.
2953 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
2954 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
2955 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
2956 have a section of N_ABS rather than N_DEBUG. If we do a merge,
2957 remove the new symbol from the list.
2958 (obj_coff_endef, both versions): Call tag_insert even if there is
2959 an old symbol with the same name, if the old symbol does not
2961 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
2962 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
2963 symbol that will be moved to the end of the symbol list.
2964 (coff_adjust_section_syms): Always call section_symbol for .text,
2966 (coff_frob_section): Likewise. Also, remove unused variable
2969 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
2970 manipulating frags directly.
2971 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
2974 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
2975 whether the next character is '*' before checking whether we are
2976 at the start of a line. Permit LINE_COMMENT_START to start a
2977 comment in state 1 (seen some whitespace) as well, to match the
2980 * gasp.c (do_align): Permit a fill value for .align.
2982 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
2984 * read.c (next_char_of_string): Warn if a newline is seen in the
2985 middle of a string. Call bump_line_counters when appropriate.
2987 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
2989 * symbols.c (colon): Use LOCAL_LABEL.
2991 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
2993 * Makefile.in (install): Don't check to see if tooldir exists.
2994 Make $(tooldir) and $(tooldir)/bin.
2996 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2998 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3001 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3003 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3004 insn_error. Don't put the string "ERROR" in insn_error. Set
3005 insn_error rather than calling as_warn for an unsupported opcode.
3007 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3010 before permitting -64.
3011 * output-file.c (output_file_create): Remove duplicate
3014 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3016 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3017 section rather than a .reginfo section.
3018 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3021 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3022 bit value with the high bit set.
3024 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3026 * read.c (s_lcomm): Set section flags for .sbss section.
3028 * config/tc-mips.c (mips_64): New static variable.
3029 (mips_target_format): If mips_64, return elf64 targets rather than
3031 (md_longopts): Add "32" and "64".
3032 (md_parse_option): Handle -32 and -64.
3033 (md_show_usage): Mention -32 and -64.
3034 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3037 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3039 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3040 for Solaris compatibility.
3042 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3043 .stabd with 4 arguments into a .stabn.
3045 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * config/tc-mips.c (macro): When passing X_add_number to
3048 macro_build, cast it to int first.
3050 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3053 created by emit_expr.
3055 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3056 as_perror rather than assert.
3058 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * config/tc-mips.c (mips_ip): Mark sections created to hold
3061 floating point information as read only.
3063 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3065 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3067 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3069 * read.c (potable): Add .skip as a synonym for .space.
3071 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3072 4 arguments, providing the 4th argument is 0, to allow
3073 compatibility with the Solaris assembler.
3075 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3077 * config/tc-sh.h (struct sh_segment_info_type): Define.
3078 (TC_SEGMENT_INFO_TYPE): Define.
3079 (sh_frob_label): Declare.
3080 (tc_frob_label): Define.
3081 (sh_flush_pending_output): Declare.
3082 (md_flush_pending_output): Define.
3083 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3084 reloc before the instruction if necessary.
3085 (sh_frob_label): New function.
3086 (sh_flush_pending_output): New function.
3087 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3088 when looking for the reloc for the target of .uses.
3089 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3090 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3092 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3093 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3094 the absolute symbol.
3096 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3097 TC_SEGMENT_INFO_TYPE is defined.
3099 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3101 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3102 matches the register size.
3104 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3106 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3108 (do_relocs_for): Likewise.
3109 (fixup_segment): Don't just quit if linkrelax is set. Try to
3110 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3113 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3115 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3116 relative relocations with -mrelocatable. Also allow unfixed
3117 relocs in .ex_shared.
3119 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3122 non-zero before assuming this is a long file name.
3123 (w_strings): Likewise.
3124 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3126 * config/obj-coff.c (w_strings): Move declaration of i inside
3127 #ifdef block which uses it.
3129 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3131 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3132 "relaxmode". Output relocs which identify various relaxing
3133 possibilities for mov.[bwl] instructions.
3134 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3136 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3138 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3139 (MD_APPLY_FIX3): Define.
3140 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3142 (md_apply_fix3): Renamed from md_apply_fix.
3143 If pcrel reloc and symbol is in different section, undo effects
3146 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3148 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3149 any reloc with an LR% or RR% field selector for SOM.
3151 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3156 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3160 (yank_symbols): Likewise.
3162 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3164 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3165 BFD_ASSEMBLER, add name field.
3166 * config/obj-coff.c: Include "libiberty.h".
3167 (coff_header_append): Handle long section names.
3168 (crawl_symbols): Just use the name field for the symbol name,
3169 without worrying about null byte termination.
3170 (w_strings): Handle long section names.
3171 (write_object_file): Likewise. Also, use the name field, rather
3173 (obj_coff_add_segment): Permit long section names.
3174 (obj_coff_init_stab_section): Use the name field, rather than
3176 (adjust_stab_section): Likewise.
3177 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3179 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3180 (mem_fmt): Likewise.
3181 (md_apply_fix): Don't check fx_im_disp field.
3183 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * configure.in: Add * after sparc*-*-vxworks.
3186 * configure: Rebuild.
3188 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3189 define it to comment_chars. Use tc_comment_chars rather than
3191 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3192 * config/tc-m68k.h (tc_comment_chars): Define.
3193 (m68k_comment_chars): Declare.
3194 * config/tc-m68k.c (m68k_comment_chars): Rename from
3195 comment_chars. Change into a pointer rather than an array.
3196 (md_longopts): Add "bitwise-or".
3197 (md_parse_option): Handle OPTION_BITWISE_OR.
3198 (md_show_usage): Mention --bitwise-or.
3199 * doc/c-m68k.texi: Document --bitwise-or.
3201 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3206 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3207 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3208 correct handling of input line pointer, and call
3209 demand_empty_rest_of_line.
3211 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3213 * config/tc-sparc.c (in_bitfield_range): New static function.
3214 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3215 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3216 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3217 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3218 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3220 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3222 * config/obj-coff.c: BFD_ASSEMBLER:
3223 (coff_last_bf): New static variable.
3224 (coff_frob_symbol): Set endndx of a .bf symbol.
3226 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3227 (last_bfP): New static variable.
3228 (yank_symbols): Set endndx of a .bf symbol.
3230 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3232 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3233 and -s options. Add -be for good measure.
3235 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3237 * read.c (s_space): Support non-constant fill value. Handle fill
3238 value correctly for a size other than 1.
3240 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3242 * config/tc-arm.c (my_get_float_expression): Update call to
3243 gen_to_words, X_PRECISION changed from 6 to 5.
3245 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3247 * config/tc-ppc.c (register_name,reg_name_search): Move register
3248 name lookup from PE specific code to all targets. Add support for
3249 -mregnames/-mno-regnames to control whether register names are
3251 (md_assemble): Call register_name for all platforms.
3252 (md_parse_option): Add support for -mregnames/-mno-regnames.
3254 * configure.in (powerpcle*-*-solaris): Add support.
3255 (powerpc*-*-linux): Ditto.
3256 * configure: Regenerate.
3258 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3260 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3263 be associated with a single %lo reloc.
3265 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3266 before comparing against MAX_GPREL_OFFSET, so that negative
3267 numbers are handled correctly.
3270 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * config/tc-sparc.c (last_insn): New static variable.
3273 (md_assemble): Warn about putting floating point branches in a
3274 delay slot. If architecture is less than v9, insert NOP
3275 instructions between floating point instructions and floating
3276 point branches. (The SunOS assembler does both these operations.)
3277 Save the last instruction opcode.
3278 (sparc_ip): Add pinsn parameter. Change caller.
3280 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3281 for byte jump to next instruction to skip empty frags.
3283 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3285 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3286 for addq with a 16 bit signed value, just emit a lda instruction
3289 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3291 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3294 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * configure.in: Permit --enable-shared to specify a list of
3298 * configure: Rebuild.
3300 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3302 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3303 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3305 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3307 * config/atof-ieee.c: Fix handling of denormalized extended
3308 precision numbers and overflow/underflow detection.
3309 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3310 not include the 16 bit gap in the m68k extended precision format.
3312 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3314 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3316 * configure: Rebuild.
3318 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3320 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3321 be accessed using the $gp register.
3322 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3324 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3326 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3327 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3329 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * read.c (get_line_sb): Bump line counters based on
3332 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3333 call LISTING_NEWLINE.
3334 (s_macro): Don't call demand_empty_rest_of_line.
3335 * app.c (do_scrub_chars): When handling C style comments, unget
3338 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * read.h (enum linkonce_type): Define.
3341 (s_linkonce): Declare.
3342 * read.c (potable): Add "linkonce".
3343 (s_linkonce): New function.
3344 * subsegs.h (segment_info_type): Add linkonce field to
3345 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3346 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3347 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3348 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3350 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3351 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3352 entry based on the linkonce field in segment_info.
3353 * doc/as.texinfo: Document .linkonce.
3355 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3357 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3359 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * stabs.c (s_stab_generic): Call the listing functions before
3362 doing the rest of the processing, which may involve freeing the
3363 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3364 SEPARATE_STAB_SECTIONS case.
3366 * config/tc-hppa.c: Remove nested comment.
3367 (tc_gen_reloc): Move label done inside the ifdef in which it is
3369 (md_apply_fix): Pass pointers to correct types to libhppa.h
3370 functions. Always return a value.
3372 * config/tc-mips.h (tc_frob_file): Define.
3373 (mips_frob_file): Declare.
3374 * config/tc-mips.c (struct mips_hi_fixup): Define.
3375 (mips_hi_fixup_list): New static variable.
3376 (imm_unmatched_hi): New static variable.
3377 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3378 offset_reloc. Pass imm_unmatched_hi to append_insn.
3379 (append_insn): Add unmatched_hi parameter. If it is set, add the
3380 new fixup to mips_hi_fixup_list. Change all callers.
3381 (mips_ip): Set imm_unmatched_hi when appropriate.
3382 (mips_frob_file): New function.
3384 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3386 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3387 * configure: Regenerated.
3389 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3391 * as.c (main): Call bfd_set_error_program_name.
3393 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * as.h (strdup): Don't declare.
3396 * stabs.c: Include libiberty.h
3397 (get_stab_string_offset): Use xstrdup rather than strdup.
3398 (s_stab_generic): Likewise.
3399 * as.c (parse_args): Likewise.
3400 * read.c (s_mri_sect): Likewise.
3402 * gasp.c (change_base): Recognize \(...) construct documented to
3403 pass through enclosed characters literally through to the output.
3404 (process_assigns): Likewise. Also, be more careful to avoid
3405 looking past the end of the buffer.
3407 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3410 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3412 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3414 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3416 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3418 * config/alpha-opcode.h: Added cvtst instruction.
3420 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3423 string. Extract the addend from the result of expression.
3425 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3428 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3429 mode, change the state to 3 rather than 1.
3431 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3434 correspond to 11 March change.
3436 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3438 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3439 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3441 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * configure: Rebuild with autoconf 2.8.
3445 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * config/atof-ieee.c (gen_to_words): Improve handling of
3448 X_PRECISION numbers. Based on patches from Andreas Schwab
3449 <schwab@issan.informatik.uni-dortmund.de>.
3451 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3453 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
3455 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
3456 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
3457 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3458 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3461 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3463 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3465 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3467 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3468 (pa_def_subspaces): Add $MILLICODE$.
3469 (pa_spaces_begin): Set section flags for $MILLICODE$.
3471 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3474 not SHT_NOBITS. Don't tamper with flags based on type if a
3475 special section was found (revert Feb 29 change).
3477 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3478 if aligning to a longword boundary or greater.
3480 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3482 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3484 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3486 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3487 * configure: Regenerated.
3489 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3491 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3492 R_N1SEL since they're not defined for old versions of hpux.
3494 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3495 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3496 R_N0SEL and R_N1SEL.
3498 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3500 * flonum-konst.c: Add two more constants for 1e+-2048 and
3501 1e+-4096, and correct the other constants.
3503 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3505 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3507 * config/obj-elf.c (obj_elf_section): Allow predefined section
3508 types to set the nobits type. Avoid a shadowed declaration.
3510 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3512 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3513 reduce relocs using e_nlrsel field selectors.
3515 * write.c (fix_new_exp): Don't use #elif. Some compilers
3518 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3520 (pa_chk_field_selector): Handle new field selectors for SOM.
3522 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3524 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3525 * configure: Rebuild.
3526 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3527 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3529 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3532 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3534 * mpw-make.sed: Update to handle shared library support.
3536 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3538 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3539 the insn on mismatch.
3541 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3543 * configure.in: Add support for a29-coff.
3544 * configure: Rebuild.
3546 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3548 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3549 of the section when looking for the R_SH_USES fixup, because the
3550 frag addresses have not yet been adjusted.
3552 * gdbinit.in: Set a breakpoint on as_warn_where.
3554 * config/tc-mips.c (macro): Add missing arguments to macro_build
3555 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3557 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3560 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3562 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3564 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3566 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3568 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3569 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3570 Recognize [uU] format args as sparclet cpregs.
3572 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3574 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3577 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3579 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3580 well as S_IS_EXTERNAL.
3581 (tc_fix_adjustable): Likewise.
3582 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3583 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3585 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3586 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3588 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3590 * config/tc-sparc.c (max_architecture): Change to sparclite for
3592 (default_compatible): Delete.
3593 (sparc_ffs): New function.
3594 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3595 (sparc_ip): Rewrite architecture match and bump logic.
3597 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * configure.in: Check for 'do not mix' from native linker before
3600 trying to use -rpath.
3601 * configure: Rebuild.
3603 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3606 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3607 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3608 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3610 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3611 to the symbol lnnoptr field, to get the correct file offset.
3613 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3615 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3616 symbols that are not function, file, or section symbols to be
3619 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * configure: Set and substitute RPATH_ENVVAR.
3622 * configure: Rebuild.
3623 * Makefile.in (RPATH_ENVVAR): New variable.
3624 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3626 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3627 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3628 * configure: Rebuild.
3630 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3632 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3633 appropriate flags in BFD section.
3635 * configure.in (m68k-*-psos*): New target.
3636 * configure: Rebuild.
3637 * config/te-psos.h: New file.
3638 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3641 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3643 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3644 * configure.in: Remove duplicate setting of cpu_type. Check
3645 whether opcodes library is required for on all targets, not just
3647 * configure: Rebuild.
3649 * config/tc-mips.c (mips_big_got): New static variable.
3650 (s_extern): Don't declare.
3651 (reg_needs_delay): New static function.
3652 (macro_build): Permit GOT/CALL_HI/LO relocs.
3653 (macro_build_lui): If place is not NULL, use the number in the
3655 (load_address): Handle mips_big_got case.
3656 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3658 (OPTION_XGOT): Define.
3659 (md_longopts): Add "xgot" if OBJ_ELF.
3660 (md_parse_option): Handle -xgot.
3661 (md_show_usage): Mention -xgot.
3662 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3663 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3665 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3667 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3668 the byte relocation, point it to the low byte of the word.
3670 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3672 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3673 * configure: Rebuild.
3675 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3677 * configure.in: Recognize any sparc* cpu.
3678 * configure: Regenerated.
3680 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3682 * read.c (potable): Add "mri" and ".mri".
3683 (s_mri): New function.
3684 * read.h (s_mri): Declare.
3685 * app.c (scrub_m68k_mri): New static variable.
3686 (mri_pseudo): New static variable.
3687 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3688 flag_m68k_mri. Initialize scrub_m68k_mri.
3689 (mri_state, mri_last_ch): New static variables.
3690 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3692 (app_push): Save new fields.
3693 (app_pop): Restore new fields.
3694 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3695 If TC_M68K, use a trivial state machine to look for occurrences of
3696 the .mri pseudo-op, and change the mode appropriately.
3697 * as.h (do_scrub_begin): Update prototype.
3698 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3700 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3702 (m68k_mri_mode_change): New function.
3703 (md_parse_option): Set reg_prefix_optional_seen.
3704 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3705 (MRI_MODE_CHANGE): Define.
3706 * doc/as.texinfo: Document .mri pseudo-op.
3708 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3711 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3713 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3714 * config/m68k-parse.h (enum pic_relocation): Define.
3715 (struct m68k_exp): Add pic_reloc field.
3716 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3717 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3718 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3720 * config/tc-m68k.c: Delete definition of NO_RELOC.
3721 (struct m68k_it): Add pic_reloc field.
3722 (add_fix): Copy over pic_reloc field.
3723 (md_pseudo_table): Interpret .align parameter as byte count.
3724 (mote_pseudo_table): Likewise.
3725 (tc_m68k_fix_adjustable): New function.
3726 (get_reloc_code): New function.
3727 (md_assemble): Use it as last argument to fix_new_exp.
3728 (md_apply_fix_2): For a relocation against a symbol don't put the
3729 addend into the data.
3730 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3731 (m68k_ip): Don't relax an operand that requires pic relocation.
3732 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3734 * write.c (fixup_segment): Don't add symbol value to addend if
3735 TC_M68K and OBJ_ELF.
3736 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3737 (motorola_operand): Add rule for `(zapc, EXPR)'.
3739 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3741 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3742 *really* is permissible before the comma.
3744 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3747 inserting nop instructions.
3749 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3753 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3756 class setting for a CALLNAME symbol in COFF.
3758 * read.c (potable): Pass negative numbers for new .balign[wl] and
3759 .p2align[wl] pseudo-ops.
3760 (s_align_bytes): Treat a negative argument as specifying the fill
3762 (s_align_ptwo): Likewise.
3764 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3767 (do_align): Take new len parameter. Change all callers. Pass it
3769 (s_align_bytes): Arg now indicates the length of the fill pattern.
3770 (s_align_ptwo): Likewise.
3771 * config/obj-coff.c (write_object_file): Pass length to
3773 * config/tc-i386.h (md_do_align): Take new len parameter.
3774 * config/tc-m88k.h (md_do_align): Likewise.
3775 * config/tc-m88k.c (m88k_do_align): Likewise.
3776 * config/tc-sh.h (md_do_align): Likewise.
3777 * config/tc-sh.c (sh_do_align): Likewise.
3778 * doc/as.texinfo: Document new pseudo-ops.
3780 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3781 done in cvt_frag_to_fill.
3783 * config/tc-sh.h (sh_do_align): Declare.
3784 (md_do_align): Define.
3785 * config/tc-sh.c (sh_do_align): New function.
3787 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3788 difference if the next address is before the current one.
3790 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3791 (archs): Initialize new field.
3792 (m68k_ip): Don't list alias names when listing CPUs which support
3795 * as.c (main): Call parse_args before read_begin.
3796 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3797 front of generated pseudo-ops.
3798 * read.c (potable): Ignore "name".
3799 (s_app_file): Permit a single quote after the string, since one
3800 may appear in m68k MRI mode.
3802 * configure.in: Check for --enable-shared. If linking against
3803 shared BFD and opcodes, fix library name on SunOS, and try to set
3805 * configure: Rebuild.
3807 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * as.h (flag_m68k_mri): Declare.
3810 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3811 * Many files: For MRI syntax that is specific to the m68k MRI
3812 assembler, check flag_m68k_mri rather than flag_mri or
3813 MRI_MODE_NEEDS_PSEUDO_DOT.
3815 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * config/tc-i960.c (ARCH_HX): Define.
3819 (targ_has_sfr): Handle ARCH_HX.
3820 (targ_has_iclass): Handle ARCH_HX.
3821 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3822 (tc_headers_hook): If the architecture was specified explicitly,
3823 use it when setting the flags. Set the extern variable coff_flags
3824 rather than headers->filehdr.f_flags, since the latter is set
3825 unconditionally in obj-coff.c.
3826 (i960_handle_align): Remove unused variable fixp.
3828 Support for building bfd and opcodes as shared libraries, based on
3829 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3830 * configure.in: Set OPCODES and BFD to search directories.
3831 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3832 * configure: Rebuild.
3833 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3834 (LIBDEPS): New variable.
3835 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3836 $(HLDFLAGS) in link.
3837 (check): Set LD_LIBRARY_PATH in the environment.
3839 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3841 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3842 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3843 read-only, not read/write.
3845 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3847 * Makefile.in (INSTALL_XFORM): Remove -e.
3849 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3852 than comparing S_GET_SEGMENT to undefined_section.
3853 (write_object_file): Skip symbols which were equated to an
3854 undefined or common symbol.
3855 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3856 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3858 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3859 or S_IS_COMMON call S_GET_VALUE.
3860 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3861 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3862 to an undefined or common symbol, convert the reloc to be against
3864 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3865 undefined or common symbol.
3866 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3867 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3868 to an undefined or common symbol, convert the reloc to be against
3870 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3871 undefined or common symbol.
3872 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3873 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3875 (yank_symbols): Skip symbols which were equated to an undefined or
3878 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3881 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3883 * configure.in: Make sure we only add m68k-parse.o to
3884 ${extra_objects} once, no matter how many m68k targets have been
3886 * configure: Rebuild.
3888 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3890 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3891 * configure: Rebuild.
3893 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3895 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3896 * doc/c-m68k.texi: Document .extend and .ldouble.
3898 * configure.in (m68*-apple-aux*): New target.
3899 * config/te-aux.h: New file.
3900 * config/obj-coff.c (compare_external_relocs): New static function
3902 (do_relocs_for): Sort relocs if TE_AUX.
3903 (fixup_segment): If TE_AUX, store common symbol value in segment.
3904 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3906 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3910 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3912 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3913 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3915 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3916 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3917 an undefined symbol and the size of a function symbol.
3918 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3919 for all common symbols.
3921 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3923 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3926 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3929 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
3931 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
3932 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
3934 * ecoff.c (localsym_t): Add addend field.
3935 (add_ecoff_symbol): Add addend argument. Change all callers.
3936 (coff_sym_value): Make static.
3937 (coff_sym_addend): New static variable.
3938 (ecoff_directive_def): Initialize coff_sym_addend.
3939 (ecoff_directive_val): Accept symbol + constant.
3940 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
3941 (ecoff_build_symbols): Include the addend in the symbol value.
3943 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
3945 * config/tc-ppc.c (md_assemble): Ignore overflow on
3946 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3948 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3950 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3951 bytes in size, so offset appropriately in big endian mode when
3952 writing the bottom 2 bytes.
3954 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
3956 * config/tc-sparc.c (default_compatible): New static local.
3957 (md_begin): Initialize it. Rewrite warn_on_bump handling.
3958 (sparc_ip): If no architecture or -bump specified, don't mark as
3959 mismatched those in default_compatible.
3961 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
3963 SCO ELF support from Robert Lipe <robertl@arnet.com>:
3964 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
3965 * configure: Rebuild.
3966 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
3967 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
3968 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
3969 (sco_id): Declare if SCO_ELF.
3971 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
3973 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
3974 ({max,warn_after}_architecture): New static locals.
3975 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
3976 If both architecture and -bump requested, set max_architecture to max.
3977 (sparc_md_end): Simplify.
3978 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
3979 Rewrite code to bump architecture and check for conflicts.
3980 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
3981 with Solaris assembler.
3982 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
3983 (md_show_usage): Update.
3985 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
3987 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
3989 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
3991 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
3992 #ifdef sparcv9 when choosing value.
3995 (sparc_md_end): Declare.
3996 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
3997 (initial_architecture): New static local.
3998 (can_bump_v9_p): Likewise.
3999 (NO_V9): Delete all occurrences.
4000 (sparc_md_end): New function.
4001 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4002 Don't bump architecture to v9 unless can_bump_v9_p set.
4003 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4004 * configure.in (sparc64 target cpu): Don't set obj_format here.
4005 (SPARC_V9): Renamed from sparcv9.
4006 (sparc64-*-elf*): Define SPARC_ARCH64.
4007 * configure: Regenerated.
4008 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4009 (SPARC_ARCH64): Add.
4010 * conf.in: Regenerated.
4011 * config/vmsconf.h: Update.
4013 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4015 * config/tc-mips.c (load_register): Optimise "dli" loads.
4016 (md_show_usage): add "-mcpu=vr4100" to help text.
4018 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4021 undefined symbol, preserve the X_op of O_symbol.
4022 (S_GET_VALUE): Fix check to permit this case.
4023 * write.c (write_relocs): If a reloc is against an undefined
4024 symbol equated to another symbol, change the reloc to be against
4026 * config/obj-coff.c (do_relocs_for): Likewise.
4028 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4031 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4033 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4034 computer is PowerPC.
4036 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4038 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4039 mentioned in the eabi.
4041 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4043 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4044 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4046 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4048 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4050 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4052 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4053 as a section it is ok to have unadorned -mrelocatable pointers in.
4055 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4057 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4060 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4062 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4063 dependent section attributes can be handled.
4065 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4066 macros to add support for exclude section flag and ordered section
4069 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4070 functions to add support for exclude section flag and ordered
4073 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * subsegs.c (section_symbol): Don't try to look up the section
4076 symbol in the hash table. It should be possible to have a symbol
4077 with the same name as a section, but no connection to it.
4079 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4080 From James Carlson <carlson@xylogics.com>.
4082 * expr.c (operand): Skip whitespace after a close parenthesis.
4083 From James Carlson <carlson@xylogics.com>.
4085 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4087 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4088 as_warn_where for relocation overflow.
4089 (parse_reg): Accept register name only if next character is
4092 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4094 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4095 addresses for static variables.
4097 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4099 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4100 and xgot give the old toc16 relocation.
4101 (md_apply_fix3): Support all GOT relocations.
4103 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4105 * config/tc-mips.c (load_address): Correctly handle a constant in
4106 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4108 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4110 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4111 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4112 (build_Mbytes): Handle REG_B.
4114 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4116 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4118 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4120 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4122 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4124 * config/obj-coff.c (write_object_file): Set the s_align field to
4125 the number of bytes, rather than to the power of 2.
4127 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4129 * Makefile.in (DISTCLEAN_HERE): New variable.
4130 (distclean): Use it.
4131 (maintainer-clean): Depend upon clean-here rather than clean,
4132 distclean, and clean-info. Run make maintainer-clean in doc.
4133 Remove files listed in DISTCLEAN_HERE.
4134 * doc/Makefile.in (maintainer-clean realclean): Split out from
4135 distclean. Depend upon clean-info and distclean.
4137 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4139 * mac-as.r: Fix copyright and version strings.
4140 (cfrg): Use PROG_NAME instead of literal name.
4142 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4144 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4146 * config/tc-a29k.h (tc_unrecognized_line): Define.
4147 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4148 (md_operand): Handle a29k style local dollar labels.
4150 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4152 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4154 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4156 * read.c (s_fill): If md_flush_pending_output is defined, call
4159 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4161 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4162 Treat rs_align_code like rs_align.
4164 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4166 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4167 converting an absolute address into a PC-relative one.
4169 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4171 * mpw-config.in: Don't always use te-generic.h for emulation.
4172 (powerpc-apple-macos): Use emulation te-macos.h.
4174 (mips-gm-magic): New configuration.
4176 * mpw-make.sed (install, install-only): Edit in Mac-specific
4179 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4181 * configure.in: Improve message about unsupported ELF targets.
4182 * configure: Rebuild.
4184 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4185 pattern is zero. From Manfred Hollstein.
4187 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4189 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4190 the various idata sections, we check the name on the .section pseudo.
4192 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4194 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4195 add section's paddr to add_number; compatibility to native as and
4198 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4200 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4202 * hash.c (struct hash_entry): Moved here...
4203 * hash.h (struct hash_entry): ...from here.
4205 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4206 if it's already known to be null.
4208 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4210 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4211 bit relocs converted to PC relative relocs. This turned out to
4212 add the offset from the beginning of .text twice.
4214 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4216 * stabs.c (s_stab_generic): In 's' case, free string from
4219 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4221 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4224 * subsegs.h (segment_info_type): Make bitfields unsigned.
4226 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4227 and move them together. On most systems this will reduce the
4228 structure size by one word.
4229 (operatorT): Define O_max.
4230 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4233 * read.c (pop_insert): Print error returned by hash table
4236 * as.c (dump_statistics): Split out from main; dump some hash
4237 table stats and target-specific stats.
4238 (start_time): No longer automatic to main.
4239 (main): Set file-level start_time and call dump_statistics at
4240 exit. Exit by calling xexit.
4241 (show_usage): Make --statistics description less specific.
4242 * subsegs.c (subsegs_print_statistics): New function.
4243 * write.c (write_print_statistics): New function.
4244 (n_fixups): New static variable.
4245 (fix_new_internal): Increment it.
4246 * read.c (read_print_statistics): New function.
4247 * read.h (read_print_statistics): Declare.
4248 * symbol.c (symbol_print_statistics): New function.
4249 * symbol.h (symbol_print_statistics): Declare.
4250 * hash.c (hash_print_statistics): New function.
4251 * hash.h (hash_print_statistics): Declare.
4252 * config/tc-i386.c (i386_print_statistics): New function.
4253 * config/tc-i386.h (i386_print_statistics): Declare.
4254 (tc_print_statistics): New macro.
4255 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4258 * hash.c (DELETED): Rewrite to use a valid but unique address.
4259 (START_POWER): Reduce to 10.
4260 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4261 Add new values for counting strcmp calls.
4262 (GROW_FACTOR): New macro.
4263 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4265 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4266 (hash_new): Use FULL_VALUE.
4267 (struct hash_control): Definition moved here.
4268 (hash_code): Don't mask to low bits.
4269 (hash_ask): Mask returned hash code here. Check hash value before
4270 calling strcmp; count strcmp calls.
4271 * hash.h (struct hash_control): Declare, don't define, here.
4272 (HASH_STATLENGTH): Deleted.
4273 (struct hash_entry): Add field for hash code.
4274 (hash_say, hash_apply): Don't declare.
4276 * hash.c (destroy): Return void.
4277 (applicatee): Ditto.
4278 (main): Fix declarations.
4279 (hash_apply): Return void. Argument `function' returns void. Put
4280 inside "#ifdef TEST".
4281 (hash_say): Define only if TEST is defined.
4282 * hash.h (hash_apply, hash_say): Declarations deleted.
4284 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4286 * configure: Rebuild with autoconf 2.7.
4288 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4290 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4291 * configure: Rebuild with autoconf 2.6.
4293 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4295 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4296 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4298 (ppc_frob_file): Remove.
4299 * config/tc-ppc.h (tc_frob_file): Don't define.
4300 (ppc_frob_file): Don't declare.
4302 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4304 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4305 * config/alpha-opcode.h: Include one-operand variants of jmp and
4308 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4309 with te-delta.h in 8.3 file systems.
4310 * configure.in: Adjusted.
4312 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4314 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4316 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4318 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4320 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4322 Version 2.6 released.
4323 * Makefile.in (VERSION): Updated to 2.6.
4325 * config/obj-coff.c (write_object_file): Change use of md_do_align
4326 to pass a pointer rather than a fill value, to match other uses.
4328 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4330 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4332 * as.c (main): Move md_end call to just after call to
4333 perform_an_assembly_pass. Delete cpu-specific code here.
4334 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4335 * config/tc-arm.c (md_end): Unused function deleted.
4336 * config/tc-ns32k.c (md_end): Ditto.
4338 * config/tc-i386.c (i386_align_code): New function, moved here
4339 from HANDLE_ALIGN macro.
4340 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4342 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4344 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4347 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4349 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4350 multi-byte nops to avoid changing gcc. The necessary gcc change
4351 might break old assemblers.
4353 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4355 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4356 generate optimal multi-byte nop instructions for ".align n"
4357 ".align n,0x90", and aligns requiring more than 15 bytes of
4358 padding still generate multiple 0x90's as before.
4360 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4362 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4364 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4366 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4367 * configure: Update.
4368 * mpw-make.sed: Reorder commands to make sed happier.
4369 * config/te-macos.h: New file.
4370 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4372 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4374 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4375 conditional branches.
4376 (md_apply_fix): Likewise.
4378 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4380 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4381 generate a reloc which the linker will not handle correctly. Fix
4382 overflow checking--R_IREL is 18 bits, not 17.
4384 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4386 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4387 from a PC relative reloc if TC_A29K.
4389 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4390 code depends upon it.
4392 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4393 $extend. Based on code from Eric Freudenthal
4394 <freudenthal@nyu.edu>.
4395 * config/tc-a29k.h (LEX_DOLLAR): Define.
4396 * read.c (LEX_DOLLAR): Define if not defined.
4397 (lex_type): Use LEX_DOLLAR.
4399 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4401 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4404 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4406 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4408 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4410 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4411 used only by "dlltool.c".
4413 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4415 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4416 (md_pseudo_table): Don't define "extern".
4418 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4420 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4422 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4424 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4426 * macro.c (macro_expand_body): Don't warn about == with a
4427 nonexistent parameter, in case it is in a comment field.
4429 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4431 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4432 set, even if macro_alternate is set.
4433 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4434 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4435 the token unless it ended in '@'.
4436 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4437 * doc/c-a29k.texi: Document macro usage on A29K.
4439 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4441 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4443 (install_operand): Likewise.
4445 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4447 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4449 * configure.in (m88k-motorola-sysv*): New target.
4450 * configure: Rebuild.
4451 * config/te-delta88.h: New file.
4452 * config/obj-coff.c (write_object_file): Use md_do_align if it is
4454 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
4455 (md_do_align): Define.
4456 * config/tc-m88k.c: Include "subsegs.h".
4457 (m88k_do_align): New function.
4459 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4460 (COFF_NOLOAD_PROBLEM): Define.
4461 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4463 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4465 * config/tc-i386.c (md_assemble): For a jump instruction with
4466 non-constant target, require 7 available bytes in the current
4469 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4471 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4474 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4476 * configure.in (alpha-*-linux*): Use ecoff.
4477 * configure: Rebuild.
4478 * ecoff.c (ecoff_directive_extern): New function.
4479 (ecoff_directive_weakext): New function.
4480 (ecoff_build_symbols): Handle weak symbols.
4481 (ecoff_setup_ext): Likewise.
4482 (ecoff_frob_symbol): Warn about weak common symbols.
4483 * ecoff.h (ecoff_directive_extern): Declare.
4484 (ecoff_directive_weakext): Declare.
4485 * symbols.c (S_IS_WEAK): New function.
4486 * symbols.h (S_IS_WEAK): Declare.
4487 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4489 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4492 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4494 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4496 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4497 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4498 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4499 * config/obj-coff.c (coff_frob_symbol): Don't call
4500 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4501 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4504 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4505 (ppc_stab_symbol): New static variable.
4506 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4507 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4508 sy_tc.real_name to the stab string.
4509 (ppc_bc, ppc_ec): New static functions.
4510 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4512 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4514 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4517 * input-scrub.c (input_scrub_push): Reset sb_index.
4519 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4521 * listing.c (listing_newline): Don't create a frag in the absolute
4524 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4526 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4527 (ppc_csect): Move most of the code to ppc_change_csect, and call
4529 (ppc_change_csect): New static function, taken from ppc_csect.
4530 (ppc_section): New static function.
4531 (ppc_saw_abs): New static varable.
4532 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4533 a symbol has no csect.
4534 (ppc_adjust_symtab): New function.
4535 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4536 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4538 * write.c (write_object_file): If tc_adjust_symtab is defined,
4539 call it just before the call to obj_adjust_symtab.
4541 * symbols.c (symbol_find_or_make): Change name to be const.
4542 * symbols.h (symbol_find_or_make): Update declaration.
4544 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4546 * doc/as.texinfo (Align): Mention SH.
4547 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4549 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4550 (Z8000 Directives, even): Don't give numeric align value, instead
4553 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4555 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4558 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4560 * Makefile.in (diststuff): Also make info.
4561 (maintainer-clean realclean): Also make clean-info.
4563 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4565 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4566 (pa_subspace): For ".nsubspa", always create a new subspace
4567 with the given attributes, even if one already exists with the
4570 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4572 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4573 TC_FORCE_RELOCATION, taking an additional section argument. If
4574 the section of the target symbol is not the same as the current
4575 section, always force the relocation to be used.
4576 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4578 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4579 md_pcrel_from function, taking an additional section argument.
4580 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4582 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4583 older TC_FORCE_RELOCATION if not defined.
4584 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4585 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4586 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4587 TC_FORCE_RELOCATION.
4589 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4591 * input-scrub.c (as_where): Set name to null pointer if we don't
4593 * messages.c (identify): Only print filename if non-null.
4594 (as_show_where): Ditto, for line number too.
4595 (as_warn_internal, as_bad_internal): Ditto.
4597 * input-file.c (input_file_open): If the input file can't be
4598 opened, consider it an error.
4600 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4602 * config/tc-mips.c: Added mips_4100 control, and support for
4603 accepting the 4100 as a MIPS architecture variant (md_begin,
4604 macro_build, mips_ip, md_parse_option). Adding suitable
4605 command-line OPTIONs, and updating the help text (md_show_usage).
4607 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4609 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4610 BFD_ASSEMBLER is defined.
4612 * Use one active frag and one obstack per frag chain:
4613 * frags.c (frags): Variable deleted.
4614 (frag_alloc): New function.
4615 (frag_grow, frag_more, frag_variant, frag_now_fix,
4616 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4618 (frag_new): Ditto. Verify that frch_last and frag_now match on
4619 entry and exit, and that old frag_now has non-zero type. Replace
4620 "know" uses with "assert". Use frag_alloc instead of mucking with
4622 * frags.h (frags): Declaration deleted.
4623 * subsegs.h (struct frchain): Add new field frch_frag_now.
4624 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4626 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4627 give it any stricter alignment than frchainS structures need. Do
4628 not initialize frags obstack. Set frag_now to point to
4629 dummy_obstack. Initialize absolute_frchain.
4630 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4631 field of frchainS. Don't create new frags on section switch, and
4632 use frag_alloc when creating a new frag chain. For absolute
4633 section, set frchain_now to absolute_frchain. Verify that
4634 frch_last and frag_now match on entry and exit. Initialize
4635 per-chain obstack, and under gcc, set required alignment to that
4636 needed by fragS structure.
4638 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4640 * stabs.c (get_stab_string_offset): Only copy input string if a
4641 fresh copy is needed, not if the section already exists.
4642 (s_stab_generic): Cache stab section name to bypass lookups, since
4643 usually it will match. Could be made faster still by changing the
4644 memory allocation rules.
4645 (s_xstab): Cache section name to bypass repeated string
4648 * frags.c (frag_new): Deleted register declarations.
4650 * listing.c (frag_now): Don't declare.
4652 * as.c (chunksize): New variable.
4653 (debug_memory): New variable.
4654 (main): If debug_memory is set, reduce chunksize and
4656 * as.h (chunksize): Declare it.
4657 * read.c (read_begin): Use it.
4659 * config/tc-alpha.c (md_shortopts): Include 'g'.
4660 (md_parse_option): Ignore it.
4662 * Makefile.in (distclean): Remove Makefile and config.status from
4663 testsuite directory.
4664 (clean-here): Don't delete testsuite. Instead, delete only the
4665 files within it that would be generated by running tests.
4667 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4668 frag_now_fix instead of accessing obstack info directly.
4669 * config/tc-arm.c (s_ltorg): Ditto.
4670 (md_assemble): Ditto.
4672 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4675 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4677 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4678 chain after parsing value expression, if any, to avoid separating
4679 continued .stabs lines.
4681 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4683 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4684 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4686 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4688 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4689 -mcom support and PPC_OPCODE_ANY for -many.
4690 (md_parse_option): Ditto.
4692 (md_begin): For duplicate instructions, print all duplicates
4695 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4697 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4698 common mode operation.
4699 (md_show_usage): Add -mcom to usage message.
4701 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4703 * expr.c (op_rank): Add O_symbol_rva.
4704 * expr.h (operatorT): Add O_symbol_rva.
4705 * read.c (cons_worker): Set O_symbol_rva when necessary.
4706 * write.c (fix_new_exp): Understand O_symbol_rva.
4708 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4710 * config/tc-mips.c: Correct s_cons arguments. From Michael
4711 Joosten <joost@ori.cadlab.de>.
4713 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4715 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4716 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4717 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4719 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4720 make non-static. Change all users.
4721 * config/obj-coff.h (coff_n_line_nos): Declare.
4723 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4725 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4727 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4729 * config/obj-elf.c (obj_elf_common): Convert specified byte
4730 alignment to power of two. Set size of local bss symbol.
4732 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4734 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4736 * sb.c, macro.c: Decide whether to include <string.h> or
4737 <strings.h> just as as.h does.
4739 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4741 * Makefile.in (site.exp): Fix setting of $srcdir.
4743 * config/tc-arm.c (md_atof): Fix little-endian output.
4744 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4747 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4749 * doc/as.texinfo: Split out the NS32k family documentation,
4750 despite its being commented out for now.
4751 * doc/c-ns32k.texi: New file.
4753 * sb.c, macro.c: Include string.h.
4755 * Makefile.in (comparison): Only check *.o; we don't care if
4756 timestamps inserted by the native linker differ.
4758 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4759 if alignment stricter than 4 bytes is requested; in that case,
4760 align to a 4-byte boundary first.
4762 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4764 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4765 uninitialized" warning for `Max_Source_Offset'.
4767 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4769 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4770 qualifiers and detect errors if present.
4771 (md_assemble): Add call to parse_toc_entry. Also added some support
4772 for the [tocv] qualifier.
4773 (ppc_pe_tocd): New function to support data in the toc section.
4775 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4777 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4780 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4782 * config/tc-m68k.c (isword): Accept all values from -65536 to
4783 +65535, so ~VAL will not be rejected.
4785 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4786 skip characters after the pseudo-op.
4788 * read.c (get_line_sb): Don't look past buffer_limit.
4789 (s_include): In MRI mode, skip characters after the file name.
4791 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4793 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4794 periods in register names.
4796 For older changes see ChangeLog.1.