2 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4 * config/tc-d30v.c (build_insn): Enable range-checking code.
5 (postfix): Stop at space or comma. Fixes PR 11862.
6 (md_assemble): Change error message.
9 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
11 * Makefile.in: Added automatic dependency building.
12 * dep-in.sed: New file.
14 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
16 * config/obj-ieee.c (segment_name): Don't define function if this
19 * config/obj-coff.h (DO_STRIP): Don't define.
20 * config/tc-h8300.h (DO_STRIP): Don't define.
21 * config/tc-h8500.h (DO_STRIP): Don't define.
22 * config/tc-w65.h (DO_STRIP): Don't define.
23 * config/tc-z8k.h (DO_STRIP): Don't define.
25 * symbols.c (colon): Call obj_frob_label if it is defined.
26 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
28 * configure.in: Don't set files and links. Don't call
29 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
30 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
32 * Makefile.in (TARG_CPU_C): New variable.
33 (TARG_CPU_O, TARG_CPU_H): New variables.
34 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
35 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
36 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
37 (LINKED_SOURCES): Remove.
38 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
39 (LINKED_HEADERS): Remove.
40 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
41 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
43 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
44 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
45 (itbl-cpu.h): Remove target.
46 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
49 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
51 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
53 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
55 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
56 open coded loop that does not require the name to start with a
59 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
61 * frags.c (frag_var): Change offset parameter to offsetT.
62 (frag_variant): Likewise.
63 * frags.h (frag_variant, frag_var): Update declarations.
64 * config/tc-m68k.c (struct m68k_it): Change foff field to
66 (add_frag): Change off parameter to offsetT.
67 * Several files: Add casts to calls to frag_var.
69 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
70 serialize a parallel make.
71 (itbl-parse.h): Split target out from itbl-parse.c.
73 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
75 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
77 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
78 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
79 storing the value of a common symbol.
81 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
83 * config/obj-coff.c (glue_symbols): Unused variable symbolP
85 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
86 that is done by symbol_remove and symbol_insert.
88 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
91 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
93 * config/tc-mips.c (load_register): In 32 bit mode, when not
94 dealing with a 64 bit number, permit the upper 32 bits to be set
95 even if bit 31 is not set.
97 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
99 * read.c (potable): Add "equiv".
100 (s_set): Handle .equiv based on argument.
101 * doc/as.texinfo (Equiv): New node to document .equiv.
102 (Err): New node to document .err.
104 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
106 * Many files: Add function prototypes.
107 * as.c (show_usage, parse_args): Make static.
108 * frags.h (frag_alloc): Declare.
109 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
110 * symbols.c (dollar_label_instance): Change return type to long.
111 * symbols.h (print_symbol_value): Declare.
112 (print_expr, print_expr_1, print_symbol_value_1): Declare.
113 * write.c (fix_new_exp): Don't declare make_expr_symbol.
114 (remove_subsegs, relax_frag): Make static.
115 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
116 (what_kind_of_float): Likewise.
117 (atof_vax): Make static. Change what_kind to int.
118 (md_atof): Change what_statement_type to int.
119 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
120 * config/tc-alpha.c (vax_md_atof): Declare.
121 (md_atof): Don't declare atof_ieee and vax_md_atof.
122 * config/tc-i386.c (set_16bit_code_flag): Make static.
123 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
124 * config/tc-m68k.c (add_fix): Change width to int.
125 (insert_reg): Change regname to const.
126 (md_atof): Don't declare atof_ieee.
127 (demand_empty_rest_of_line): Don't declare.
128 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
129 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
130 (parse_keyword_arg): Change lookup_fn to take const arg.
131 (md_atof): Don't declare atof_ieee.
132 * config/tc-sparc.h: Add ifdef for multiple inclusion.
133 (tc_aout_pre_write_hook): Don't declare.
135 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
137 * as.h (bfd_alloc_by_size_t): Don't declare.
138 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
140 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
142 * symbols.c (symbol_new): Don't call debug_verify_symchain.
143 (symbol_append): Set sy_next and sy_previous when adding a single
144 symbol to an empty list. Call debug_verify_symchain.
145 (verify_symbol_chain): Use assert, not know.
147 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
149 * NEWS: Note BeOS support.
150 * configure.in: (ppc-*-beos): New target, use coff as object format.
151 * configure: Regenerate with autoconf.
153 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
155 * config/tc-mips.c (md_apply_fix): Improve error message for out
158 * Makefile.in: Add dependencies on obstack.h where needed.
160 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
162 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
163 case of a symbol equated to another symbol when using SVR4_PIC.
165 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
167 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
169 * read.c (read_a_source_file): Call LISTING_NEWLINE before
170 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
172 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
173 and md_elf_section_change_hook if they are defined.
174 (obj_elf_text, obj_elf_previous): Likewise.
176 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
178 * config/obj-multi.h (struct elf_obj_sy): Define if
180 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
182 * config/obj-elf.h (struct elf_obj_sy): Don't define if
183 OBJ_SYMFIELD_TYPE is defined.
185 * doc/as.texinfo (bss): Improve description of .bss section. In
186 ELF or COFF, you are permitted to switch into the section.
187 (Comm): Rewrite description of common symbols.
188 (Lcomm): Mention that some targets permit a third argument.
190 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
192 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
194 * symbols.c (colon): Change type of local to int. From Alan Modra
195 <alan@spri.levels.unisa.edu.au>.
197 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
198 alignment if a zero fill pattern was explicitly specified.
199 * config/tc-sh.c (sh_do_align): Likewise.
201 * read.c (equals): Always permit register names to be redefined.
203 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
204 mips16 symbol to be adjusted if a symbol is being subtracted from
207 From Eric Youngdale <eric@andante.jic.com>:
208 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
209 illegal symbol version names.
210 (elf_frob_symbol): Check for external default versions.
212 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
214 From Eric Youngdale <eric@andante.jic.com>:
215 * config/obj-elf.h (struct elf_obj_sy): Define.
216 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
218 * config/obj-elf.c (obj_elf_symver): Just record the name.
219 (obj_symbol_new_hook): Initialized versioned_name field.
220 (elf_frob_symbol): If there is a versioned_name, either rename the
221 symbol, or add an alias with that name.
223 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
225 * config/tc-mn10300.c (md_relax_table): Define.
226 (md_convert_frag): Implement.
227 (md_assemble): Handle relaxable operands/instructions correctly.
228 (md_estimate_size_before_relax): Implement.
229 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
231 * config/tc-mn10200.c (md_relax_table): Fix typos.
233 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
234 relocs anymore. Tweak fx_offset for pc-relative relocs.
236 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
238 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
242 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
244 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
246 * config/tc-tic80.c (md_begin): Declare external variable
247 coff_flags and insert an F_AR32WR bit into it.
250 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
252 * read.c (equals): Add reassign parameter. Change all callers.
253 * read.h (equals): Update declaration.
255 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
257 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
258 can rely on the frag address to determine whether a frag is
261 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
263 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
264 (S_LOCAL_NAME): Likewise.
265 (FAKE_LABEL_NAME): Define unconditionally.
266 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
268 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
269 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
270 Don't define FAKE_LABEL_NAME.
271 * config/te-ic960.h: Likewise.
272 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
273 (mips_frob_file_before_adjust): Declare.
274 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
275 (mips_local_label): Remove.
277 * config/te-sco386.h: Remove; not used.
280 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
282 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
283 byte alignment rather than power-of-two alignment that is the
287 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
289 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
291 * gasp.c (hash_add_to_string_table): Correct misspelling in error
292 message, and add newline.
293 (process_file): Don't process assignments in the label if this is
294 a equ or assign pseudo-op.
295 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
296 and K_EQU, to match documentation.
298 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
300 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
301 to denote read-only data sections.
303 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
305 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
306 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
308 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
309 binary number if the next character is '+' or '-'.
312 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
314 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
315 (find_opcode): Match operands that can be floats.
316 (build_insn): Handle O_big (float) expressions and build
320 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
322 * configure.in (mips*-*-lnews*): New target, also make empty
323 emulation list for this target.
325 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
326 (mips_target_format): Use.
327 * te-lnews.h: New file.
330 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
332 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
333 operands with :m or :s modifiers and generate the right opcodes
337 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
339 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
340 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
342 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
344 * config/tc-m68k.c (instring): Useless local declaration of
345 crack_operand removed.
346 * expr.h (expressionS): Changed type of X_op field to operatorT if
349 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
351 Based on patches from Robert Lipe <robertl@dgii.com>:
352 * configure.in: Add i386coff and i386elf to emulation list.
353 * configure: Rebuild.
354 * as.c (i386coff, i386elf): Declare.
355 * obj.h (coff_format_ops): Declare.
356 * config/obj-coff.c (OBJ_HEADER): Define.
357 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
358 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
359 (obj_pseudo_table): Add "version".
360 (coff_pop_insert): New static function.
361 (coff_sec_sym_ok_for_reloc): New static function.
362 (no_func): New static function.
363 (coff_format_ops): New variable.
364 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
365 (obj_symbol_new_hook): Define.
366 (coff_obj_read_begin_hook): Declare.
367 (obj_read_begin_hook): Define.
368 * config/tc-i386.h (i386_target_format): Declare.
369 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
370 OUTPUT_FLAVOR when appropriate.
371 (i386_target_format): New function.
372 * Makefile.in (obj-coff.o): New target.
373 (e-i386coff.o, e-i386elf.o): New targets.
375 From Stephen Williams <steve@icarus.icarus.com>:
376 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
377 (_tc_get_bal_of_call): Don't declare.
378 (tc_get_bal_of_call): Declare as function, don't define as macro.
379 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
380 in sy_tc field, not x_balntry field.
381 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
382 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
383 field, not x_balntry field.
385 * config/obj-elf.c (obj_elf_section): Permit a .note section to
386 have the SHF_ALLOC attribute.
388 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
389 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
390 (itbl-lex.o): Depend upon itbl-parse.h.
392 * itbl-parse.y (yyerror): Change return type to int. Change to
393 use old style function declaration.
395 * Makefile.in (itbl-lex.o): Remove -Wall.
396 (itbl-parse.o): Likewise.
398 * cond.c (s_ifdef): If we should omit conditionals from listings,
400 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
401 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
402 (listing_listing): Handle EDICT_NOLIST_NEXT.
403 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
404 * listing.h (LISTING_NOCOND): Define.
405 (LISTING_SKIP_COND): Define.
406 * as.c (show_usage): Mention c as a suboption of -a.
407 (parse_args): Handle c as a suboption of -a.
408 * doc/as.texinfo: Document -alc.
411 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
413 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
416 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
418 * doc/as.texinfo: Document .symver.
420 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
422 * config/tc-d10v.c: Change pre_defined_registers to
423 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
425 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
427 * config/obj-coff.c: Fix typo in comment section.
429 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
430 an additional alignment argument.
431 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
433 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
437 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
439 * Makefile.in: Remove dependancies on itbl-cpu.h.
440 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
443 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
445 * itbl-ops.h: Include as.h.
447 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
449 * as.c: Remove -t option.
450 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
451 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
452 * config/tc-mips.h: Define HAVE_ITBL_CPU.
454 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
456 * itbl-ops.c: Don't define DEBUG.
458 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
460 * Makefile.in: Update itbl-test.c to reflect its new location.
462 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
464 * itbl-ops.c: Add test for itbl_have_entries.
465 * config/tc-mips.c: Remove test for itbl_have_entries.
466 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
468 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
470 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
471 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
472 (LEX, LEXFLAGS): Define.
473 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
475 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
477 * itbl-parse.y: Fix indentation mistakes from indent program.
478 * itbl-lex.l: Fix indentation mistakes from indent program.
479 * itbl-ops.h: Add include for ansidecl.h.
480 Add PARAMS around function arguments.
481 Add declaration for itbl_have_entries.
482 * itbl-ops.c: Add PARAMS around function arguments.
483 * Makefile.in: Add itbl build rules.
484 Add dependancies for itbl files to mips target.
485 * as.c: Add itbl support.
486 Add new option "--insttbl" for dynamically extending instruction set.
487 * as.h: Declare insttbl_file_name;
488 the name of file defining extensions to the basic instruction set
489 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
490 itbl-ops.o to extra_objects for mips configuration.
491 Add include file link from itbl-cpu.h to
492 config/itbl-${target_cpu_type}.h.
493 * config/tc-mips.c: Allow copz instructions.
494 Add notes for future additions to the itbl support.
496 (macro): Call itbl_assemble to assemble itbl instructions.
497 See if an unknown register is specified in an itbl entry.
499 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
500 * doc/internals.texi (CPU backend): Fix typo in md_section_align
503 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
504 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
506 (build_insn): Grab a frag early so we can use the address in
507 fixups. Take one's complement of BITNUM values before insertion
508 in opcode. Add code to support O_symbol operands.
509 (md_apply_fix): Replace unimplemented warning with implementation.
510 (md_pcrel_from): Ditto.
511 (tc_coff_fix2rtype): Ditto.
514 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
516 * config/tc-d30v.c (parallel_ok): New function.
517 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
519 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
520 relocation is in different section. Fixes PR11574.
522 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
524 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
525 don't set the section alignment to 2**4.
527 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
529 * config/tc-m68k.c (line_comment_chars): Add '*'.
531 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
532 (do_scrub_begin): Don't set lex['*'].
533 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
534 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
537 * configure.in: Set em=svr4 for m68k-*-sysv4*.
538 * configure: Rebuild.
539 * config/te-svr4.h: New file.
540 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
543 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
545 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
546 short conditional branch around a long unconditional branch.
548 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
550 * config/obj-coff.c (obj_coff_ln [both versions]): Call
553 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
556 * symbols.c (resolve_symbol_value): If both left and right
557 operands are undefined, warn about both of them.
559 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
561 Based on patches from Eric Youngdale <eric@andante.jic.com>:
562 * config/obj-elf.c (elf_pseudo_table): Add "symver".
563 (obj_elf_symver): New static function.
564 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
567 * write.c (relax_segment): Make type and printf format agree.
569 * read.c (get_line_sb): Don't end the line on a semicolon inside a
573 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
575 * config/tc-d30v.c, config/tc-d30v.h: New files.
577 * configure: Rebuilt.
579 * configure.in: Add case for d30v.
582 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
584 * config/tc-alpha.h (md_operand): Define with a null expansion,
585 like all the other targets.
586 * doc/internals.texi (CPU backend): Add missing word in
587 md_flush_pending_output description. Fix typo in md_convert_frag
590 * config/tc-tic80: Minor comment additions/changes.
593 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
595 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
596 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
597 * config/obj-coff.c (obj_coff_def): Use
598 tc_canonicalize_symbol_name if defined.
599 (obj_coff_tag, obj_coff_val): Likewise.
600 * expr.c (operand): Reject '~' as operator if is_name_beginner.
602 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
604 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
605 does not actually work, though:
606 * configure.in (i386-sequent-bsd*): New target.
607 * configure: Rebuild.
608 * config/tc-dynix.h: New file.
609 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
611 * read.c (do_align): Add max parameter. Change all callers.
612 Remove useless static variables.
613 (s_align): New static function. Do common portion of
614 s_align_bytes and s_align_ptwo.
615 (s_align_bytes, s_align_ptwo): Just call s_align.
616 * frags.c (frag_align): Add max parameter. Change all callers.
617 (frag_align_pattern): Likewise.
618 * frags.h (frag_align, frag_align_pattern): Update declarations.
619 * write.c (relax_segment): Limit alignment change to fr_subtype.
620 Fix some types to be addressT.
621 * config/obj-coff.c (size_section): Likewise.
622 * config/obj-ieee.c (size_section): Likewise.
623 * config/tc-d10v.h (md_do_align): Add max parameter.
624 * config/tc-i386.h (md_do_align): Likewise.
625 * config/tc-m88k.h (md_do_align): Likewise.
626 * config/tc-m88k.c (m88k_do_align): Likewise.
627 * config/tc-sh.h (md_do_align): Likewise.
628 * config/tc-sh.c (sh_do_align): Likewise.
629 * as.h: Improve comments on rs_align and rs_align_code.
630 * doc/as.texinfo: Document new alignment arguments.
631 * doc/internals.texi (Frags): Document use of fr_subtype field for
632 rs_align and rs_align_code.
634 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
636 * config/tc-mips.c: Changed opcode parsing.
638 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
640 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
641 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
642 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
643 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
644 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
645 to a location consistent with the rest of the target include files.
646 * config/tc-i386.c: Remove misleading comment.
647 * doc/internals.texi (CPU backend): Add description of function
650 * config/tc-tic80.c: Add code to insert predefined symbols into the
651 symbol table so they can be parsed by the standard expression parser.
652 Remove custom code that use to parse them.
653 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
654 to a location consistent with the rest of the target include files.
657 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
659 * as.h: GNU c provides unlink() function.
661 Unify section handling on openVMS/Alpha:
662 * config/tc-alpha.c(s_alpha_link): Remove.
663 (s_alpha_section): New function.
664 Remove case-hacking of symbols
665 Add .code_address pseudo-op.
666 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
667 (s_alpha_code_address): New function.
668 (alpha_ctors_section, alpha_dtors_section): New sections for C++
669 static constructors/destructors.
670 Add debug code for crash debugs, to be removed when traceback code
671 is added to object code.
672 (s_alpha_name): New function for .name pseudo-op.
673 (alpha_print_token): New function to print token expressions with
674 alpha specific extensions.
676 * makefile.vms: Allow compilation with current gcc snapshot.
678 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
680 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
681 (DVIPS): Set to dvips.
682 (ps, as.ps, gasp.ps): New targets.
683 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
684 and MAKEINFO env variables.
685 (internals.ps): Use DVIPS macro.
686 (clean): Remove core and backup files.
687 (distclean): Remove temporary files from building internals.
689 * doc/internals.texi (Frags): Fix typo.
690 (GAS processing): Ditto.
691 (CPU backend): Ditto.
692 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
693 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
694 * read.c: Remove ugly hack that dealt with config files not
695 correctly defining TARGET_BYTES_BIG_ENDIAN.
696 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
697 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
698 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
699 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
700 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
701 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
702 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
703 with TARGET_BYTES_BIG_ENDIAN defined to 0.
704 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
705 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
706 whether it is defined or not.
707 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
708 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
709 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
710 whether it is defined or not.
712 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
713 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
716 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
718 * write.c (write_relocs): Correct text in as_fatal error message,
719 bfd_perform_relocation -> bfd_install_relocation.
721 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
723 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
724 * read.c (LEX_TILDE): Define if not defined.
725 (lex_type): Use LEX_TILDE.
726 * expr.c (get_symbol_end): Check first char with is_name_beginner,
729 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
731 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
734 * config/tc-mips.c (mips16_extended_frag): Correct base address
735 for an extended PC relative instruction.
736 (md_convert_frag): Likewise.
738 * config/tc-mips.c (prev_nop_frag): New static variable.
739 (prev_nop_frag_holds): New static variable.
740 (prev_nop_frag_required): New static variable.
741 (prev_nop_frag_since): New static variable.
742 (append_insn): If we aren't reordering, and prev_nop_frag is not
743 NULL, and we don't need any nops, then decrease the size of
744 prev_nop_frag. Don't insert nops because of instructions in
745 noreorder sections. Remember whether the previous instructions
746 where in noreorder sections even when not reordering.
747 (mips_no_prev_insn): Add preserver parameter. Change all
748 callers. Refer prev_nop_frag variables when appropriate.
749 (mips_emit_delays): Set up prev_nop_frag.
750 (s_mipsset): Clear prev_nop_frag if reordering.
752 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
754 * config/tc-mips.c (append_insn): Remove useless code which
755 handled swapping a mips16 jump with a mips16 instruction with a
758 * config/tc-mips.c (md_parse_option): When debugging, set
759 mips_optimize to 1, not 0.
761 * config/tc-mips.c (mips16_ip): Handle an extend operand.
763 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
764 like the expression was based on `.', adjust the value of the
767 * config/tc-mips.c (append_insn): Warn about an attempt to put an
768 extended instruction in a delay slot when not reordering.
769 (md_convert_frag): Warn if an extended instruction appears in a
772 * config/tc-mips.c (mips_pseudo_table): Add "insn".
773 (s_insn): New static function.
774 * doc/c-mips.texi: Document .insn.
776 * config/tc-mips.c (md_begin): Add the general registers to the
778 (mips16_ip): First parse the expression, and then see whether it
779 came up with a register, rather than trying to first see whether
780 we are looking at a register.
783 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
785 * config/tc-tic80.c: Numerous changes and additions to flesh
786 out functions that were previously just stubs, and fix some
787 problems found using the new TIc80 testsuite cases.
790 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
792 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
793 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
795 * config/tc-mips.c (append_insn): Output jump instruction as a
796 pair of 2 byte instructions, rather than as a single 4 byte
800 * config/tc-mips.c (md_begin): Correct test of mips_5900.
801 (mips_ip): Don't check INSN_ISA for a macro.
805 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
807 * config/tc-mips.c: added r5900.
810 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
812 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
813 config/itbl-mips.h: Add copyright message and fix indentation.
815 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
817 * itbl-ops.c: New file. Add support for dynamically read
818 instruction registers, opcodes and formats. Build internal table
819 for new instructions and provide callbacks for assembler and
821 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
823 * itbl-ops.h: New file. Header file for itbl support.
824 * config/itbl-mips.h: New file. Mips specific definitions for
827 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
829 * config/tc-mn10200.c (md_assemble): If a constant operand won't
830 fit into the constant field of a relaxable operand, then it does
833 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
835 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
836 a jsr target in a different section just like a jsr to
839 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
841 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
842 against any mips16 symbols, not just externally visible ones.
843 (md_apply_fix): Corresponding change.
845 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
847 * config/tc-mips.c (mips16_ip): Accept floating point registers in
848 the operand of the exit instruction.
850 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
852 * symbols.c (resolve_symbol_value): If we leave an equated symbol
853 as O_symbol, copy over the segment.
855 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
857 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
858 fixup to be against the section symbol, adjust the value
861 * symbols.c (resolve_symbol_value): Don't change X_add_number for
863 * write.c (write_relocs): Avoid looping on equated symbols.
864 Adjust fx_offset by X_add_number for each symbol.
865 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
867 (fixup_segment): Add a loop to track down equated symbols and
868 adjust fx_offset appropriately.
870 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
872 * config/tc-mn10200.c (md_relax_table): Add entries to allow
874 (md_convert_frag): Handle jmp->bra relaxing.
875 (md_assemble): Handle jmp->bra relaxing.
876 (md_estimate_size_before_relax): Likewise.
878 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
880 * config/tc-i386.c (i386_align_code): Add comments explaining the
883 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
885 * config/tc-sparc.c (enforce_aligned_data): New static variable.
886 (sparc_cons_align): Don't do anything unless enforce_aligned_data
888 (md_longopts): Add "enforce-aligned-data".
889 (md_show_usage): Mention --enforce-aligned-data.
890 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
891 enforce-aligned-data.
893 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
895 (ppc_xcoff_cons): New static function.
897 * write.c (relax_segment): Give an error if a .space symbol is
900 * read.c (read_a_source_file): Don't handle mri_pending_align if
901 the handler is s_globl or s_ignore.
903 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
905 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
907 * config/tc-tic80.c: Many additions to previous placeholder file.
908 * config/tc-tic80.h: Ditto.
911 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
913 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
915 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
917 * config/tc-mips.c (mips_fix_adjustable): New function.
918 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
919 (mips_fix_adjustable): Declare.
921 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
922 * read.c (read_a_source_file): After doing an mri_pending_align,
923 adjust the line_label if there is one.
924 (s_space): Set mri_pending_align if an odd number of bytes were
927 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
929 * config/tc-d10v.h (md_do_align): Add this hook to call
930 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
932 * config/tc-d10v.c (find_opcode): Correctly calculate
933 branch displacement when .aligns are present.
935 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
937 * config/tc-mn10200.c (md_relax_table): Define.
938 (md_convert_frag): Implement.
939 (md_assemble): Handle relaxable operands/instructions correctly.
940 (md_estimate_size_before_relax): Implement.
941 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
943 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
945 * config/tc-mips.c (append_insn): Give an error for jumps to a
947 (md_apply_fix): Make a branch to an odd address an error rather
950 * config/tc-mips.c (md_convert_frag): If the user explicitly
951 requested an extended opcode, pass warn as true to mips16_immed.
953 * config/tc-mips.c (mips16_ip): Handle a missing expression like
954 an explicit 0, so that explicitly extended instructions work
957 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
959 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
960 symbol for a common symbol.
962 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
964 Patch presumed to have been checked in awhile ago but wasn't.
965 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
966 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
967 (relax_segment, case rs_org): Move code inside braces. Move locals
968 target,after inside too.
969 (relax_segment, case rs_machine_dependent): Guts moved to ...
970 (relax_frag): New function.
971 Call md_prepare_relax_scan if defined.
973 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
975 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
976 'p' operand specifier.
978 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
980 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
981 m68k family cpus which support long branch addressing modes.
982 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
983 md_create_long_jump): Use it.
985 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
987 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
988 the .reginfo or .MIPS.options section if configured for an
991 * config/tc-mips.c (md_begin): Don't set interlocks for
994 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
996 * read.c (read_a_source_file): Make sure the symbol ends with
997 whitespace before checking whether the next character is '='.
999 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1001 * config/tc-i386.c (sco_id): Moved from here...
1002 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1003 really is an SCO ELF specific thing, not just a SCO x86 specific
1006 start-sanitize-tic80
1007 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1009 * configure.in (tic80-*-*): Don't require 'coff'.
1010 * configure: Regenerate.
1013 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1015 * read.c (emit_expr): Check for overflow of a negative value
1017 * write.c (fixup_segment): Likewise.
1018 * config/obj-coff.c (fixup_segment): Likewise.
1020 * config/tc-m68k.c (struct label_line): Define.
1021 (labels, current_label): New static variables.
1022 (md_assemble): Mark current_label as text, and clear it.
1023 (m68k_frob_label): New function.
1024 (m68k_flush_pending_output): New function.
1025 (m68k_frob_symbol): New function.
1026 * config/tc-m68k.h (tc_frob_label): Define.
1027 (md_flush_pending_output): Define.
1028 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1029 (tc_frob_coff_symbol): Likewise.
1031 * read.c (read_a_source_file): When defining a macro in MRI mode,
1032 don't add the symbol to the symbol table.
1034 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1036 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1037 here since fixup_segment doesn't (linkrelax is set).
1038 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1040 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1042 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1045 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1047 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1048 to avoid warnings with the native HP compiler.
1049 (fix_new_hppa): Similarly for the r_type argument.
1050 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1051 in an #if OBJ_ELF to keep gcc -Wall quiet.
1052 (md_apply_fix): Always initialize "result".
1054 * config/tc-mn10200.c (md_assemble): Generate relocations.
1056 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1058 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1061 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1063 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1064 pass on the new file hook.
1066 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1067 !alpha_force_relocation, as local LITERALs can be adjusted to be
1068 relative to the section.
1070 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1072 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1074 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1075 aligned to odd boundary.
1076 (tc_frob_coff_symbol): Define.
1078 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1080 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1082 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1083 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1085 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1087 (md_assemble): If the size is 'B', set fx_signed.
1088 (md_apply_fix_2): Use fx_signed when checking for overflow.
1090 * write.h (struct fix): Add fx_signed field.
1091 * write.c (fix_new_internal): Initialize fx_no_overflow and
1093 (fixup_segment): Use fx_signed when checking for overflow.
1094 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1095 fx_signed when checking for overflow.
1097 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1099 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1100 updated, and all the useful information is in doc/internals.texi.
1102 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1103 * read.c (read_a_source_file): Check for conditional operators
1104 before doing an MRI pending alignment.
1105 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1106 (tc_conditional_pseudop): Define.
1107 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1108 * doc/internals.texi (CPU backend): Describe
1109 tc_conditional_pseudoop.
1111 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1112 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1114 (md_begin): Check m68k_rel32_from_cmdline before setting
1116 (m68k_mri_mode_change): Likewise.
1117 (md_longopts): Add --disp-size-default-16 and
1118 --disp-size-default-32.
1119 (md_parse_option): Handle new options.
1120 (md_show_usage): Mention new options.
1121 * doc/c-m68k.texi (M68K-Opts): Document new options.
1123 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1124 * config/tc-m68k.c (m68k_index_width_default): New static
1126 (m68k_ip): Use m68k_index_width_default to set the size of a base
1127 register whose size was not given.
1128 (md_longopts): Add --base-size-default-16 and
1129 --base-size-default-32.
1130 (md_parse_option): Handle new options.
1131 (md_show_usage): Mention new options.
1132 * doc/c-m68k.texi (M68K-Opts): Document new options.
1134 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1136 * configure.in: Recognize mips-*-linux* target.
1137 * configure: Rebuild.
1139 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1140 work if valueT is only 32 bits.
1142 * config/tc-mips.c: Throughout, check target_big_endian rather
1144 (byte_order): Remove.
1145 (mips_init_after_args): Remove.
1146 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1147 (mips_init_after_args): Don't declare.
1148 (tc_init_after_args): Don't define.
1150 * config/tc-mips.h (tc_frob_after_relocs): Define if
1152 (mips_elf_final_processing): Likewise.
1153 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1156 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1158 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1159 sld.{h,w} and the operand is relocatable, adjust the adend by
1160 shifting it right one bit.
1163 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1165 * read.c (read_a_source_file): Check mri_pending_align after
1166 checking for a macro. From Ronald F. Guilmette
1169 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1171 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1172 add segment argument. If OBJ_ELF, treat a relocation against a
1173 symbol in a linkonce section like a relocation against an external
1175 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1177 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1181 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1183 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1184 includes config.h instead of host.h, tc.h instead of tp.h, and
1185 targ-env.h instead of target-environment.h.
1186 Also, obj-format.h includes targ-cpu.h instead of
1188 start-sanitize-tic80
1189 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1190 * configure: Rebuild with autoconf.
1191 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1192 (TARGET_FORMAT): Define to "coff-tic80".
1193 * config/tc-tic80.c: New file for TIc80 support.
1194 * config/tc-tic80.h: New file for TIc80 support.
1197 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1199 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1202 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * write.c (adjust_reloc_syms): If the fixup symbol has been
1205 equated to an undefined symbol, convert the fixup to being against
1206 the target symbol. Remove obsolete code handling a special case
1209 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1211 * mpw-make.sed: Use NewFolderRecursive for installation.
1213 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1215 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1217 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1219 * config/tc-d10v.c (md_assemble): Fix bug which caused
1220 second instruction in a line to be case sensitize. PR11312
1222 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1224 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1225 range check operands with MN10200_OPERAND_NOCHECK set.
1226 (check_operand): Likewise.
1228 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1230 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1231 (md_begin): Always align the text section to a four byte
1233 (append_insn): Remove call to record_align.
1235 * config/tc-mips.c (insn_label): Remove.
1236 (struct insn_label_list): Define.
1237 (insn_labels, free_insn_labels): New static variables.
1238 (mips_clear_insn_labels): New static function.
1239 (append_insn): Mark all mips16 text labels, and make them odd.
1240 Handle all labels after emitting a nop, not just one. Call
1241 mips_clear_insn_labels rather than just clearing insn_label.
1242 (mips_emit_delays): Add insns parameter, and use it to decide
1243 whether to mark mips16 labels. Handle all labels, not just one.
1244 Force mips16 labels to be odd. Change all callers.
1245 (mips16_immed): Don't check for an odd branch target.
1246 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1247 (mips16_extended_frag): Ignore the low bit in a branch target.
1248 (md_convert_frag): Likewise.
1249 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1250 clearing insn_label.
1251 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1252 (s_float_cons, s_gpword): Likewise.
1253 (s_align): Use insn_labels rather than insn_label.
1254 (s_cons, s_float_cons, s_gpword): Likewise.
1255 (mips_frob_file_after_relocs): New function.
1256 (mips_define_label): Rewrite to add to insn_labels list.
1257 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1258 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1259 out odd, increment it.
1261 * config/tc-mips.c (append_insn): Only update prev_insn when not
1262 reordering if place is NULL.
1264 * config/tc-mips.c (mips16_ip): Check for a missing expression
1265 when using the register indirect addressing mode.
1267 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1269 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1270 check 24bit operands for overflow.
1271 (check_operand): Likewise.
1273 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * doc/as.texinfo (Section): Document how to use the .section
1276 pseudo-op for COFF and ELF.
1278 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1282 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1284 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1285 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1286 store them. Adjust other RELAX_MIPS16 macros.
1287 (RELAX_MIPS16_DSLOT): Define.
1288 (RELAX_MIPS16_JAL_DSLOT): Define.
1289 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1290 handling of whether previous instruction has a fixup. Set
1291 prev_insn_reloc_type.
1292 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1293 (mips16_extended_frag): Use the right base address for a PC
1294 relative add or load.
1295 (md_convert_frag): Likewise. If a PC relative add or load is
1296 used, record the alignment for the section.
1298 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1300 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1301 linkonce section into a reloc against the section symbol.
1303 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1304 branch instructions.
1306 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1307 system, don't set the section alignment to 2**4.
1308 (s_change_sec): Likewise.
1309 (append_insn): Call record_alignment for the section.
1310 (md_section_align): Don't align the section size for an embedded
1313 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1315 * write.c (adjust_reloc_syms): Make sure that symbols are
1316 resolved; expression symbols may have been skipped.
1317 * config/obj-coff.c (fixup_segment): Likewise.
1319 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1321 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1322 BFD_RELOC_24_PLT_PCREL relocation.
1323 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1325 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1327 * config/tc-d10v.c (write_2_short): Remove code that called
1328 parallel_ok() when the programmer specified parallel instructions.
1330 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1332 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1335 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1336 * config/tc-mn10300.c (md_assemble): Likewise.
1338 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * config/tc-mips.c (append_insn): Make sure there is enough room
1341 in a frag after a mips16 instruction to switch it with a jump
1344 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1345 attempt to use a non absolute symbol in an extending frag.
1347 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1349 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1350 * config/tc-mn10200.h: Likewise.
1352 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1355 UNGET rather than PUT. Set old_state before setting state to -2.
1357 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1358 when extending because the value is exactly maxtiny + 1.
1360 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1361 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1362 (RELAX_MIPS16_USER_SMALL): Define.
1363 (RELAX_MIPS16_USER_EXT): Define.
1364 (mips16_small, mips16_ext): New static variables.
1365 (append_insn): Pass mips16_small and mips16_ext to
1366 RELAX_MIPS16_ENCODE.
1367 (mips16_ip): Set mips16_small and mips16_ext.
1368 (mips16_immed): Don't check mips16_autoextend.
1369 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1371 * write.c (write_relocs): Print an error for an out of range
1372 fixup, rather than calling abort.
1374 * as.c (main): Unlink the output file if there are errors while
1375 generating the fixups.
1377 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1379 * config/tc-mips.c (mips16_extended_frag): Don't call
1381 (md_convert_frag): Call resolve_symbol_value before calling
1382 S_GET_VALUE, and don't add in the frag address.
1384 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1385 and use them when reporting errors. Change all callers.
1387 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1389 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1390 Remove '$' prefixing for registers.
1392 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1394 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1395 is initialized before using it.
1396 (d10v_cleanup): No longer uses its argument, so make it void.
1398 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1400 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1402 * write.c (fixup_segment): Don't discard the symbol for a PC
1403 relative fixup to an absolute symbol.
1405 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1407 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1408 with multiple sections.
1410 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1412 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1413 no-mips-16 to no-mips16.
1414 (s_mipsset): Accept .set mips16 and .set nomips16.
1416 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1418 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1419 argument, and check for +/- constant following the suffix, folding
1420 it into the expression.
1421 (ppc_elf_cons): Change ppc_elf_suffix calls.
1422 (md_assemble): Ditto.
1423 (shlib): Replace boolean mrelocatable with enumeration shlib.
1424 (md_parse_option): Discriminate between PIC style shared libraries
1426 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1429 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1431 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1432 change the comment characters.
1434 * config/tc-ppc.c (comment_chars): Delete in favor of
1436 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1438 (ppc_comment_chars): Select appropriate comment chars by default.
1439 (msolaris): New flag for -m{,no-}solaris.
1440 (md_parse_option): Recognize -K pic. Add support for
1442 (md_show_usage): Update.
1443 (md_begin): Do not set ELF flags if Solaris.
1444 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1445 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1447 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1449 * as.c (main): Correct handling of flag_always_generate_output.
1451 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1453 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1454 fx_offset, not fx_addnumber.
1456 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1459 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1461 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1463 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1465 * config/tc-mips.c (md_section_align): Check for an alignment of
1466 4, not an alignment of 16. Corrects August 7 patch.
1468 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1470 * configure, conf.in: Rebuild with autoconf 2.12.
1472 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1473 alignment is specified.
1475 Add support for mips16 (16 bit MIPS implementation):
1476 * config/tc-mips.c: Extensive additions for mips16 support, not
1478 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1479 (insn_uses_reg): Change last parameter to an enum.
1480 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1481 (md_relax_frag): Define as mips_relax_frag.
1482 (mips_relax_frag): Declare.
1483 (struct mips_cl_insn): Add use_extend and extend fields.
1484 (tc_fix_adjustable): Define.
1485 * config/obj-elf.h (S_GET_OTHER): Define.
1486 (S_SET_OTHER): Define.
1488 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1490 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1491 o and p operand specifiers.
1493 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1495 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1496 (relax_segment, case rs_org): Move code inside braces. Move locals
1497 target,after inside too.
1498 (relax_segment, case rs_machine_dependent): Guts moved to ...
1499 (relax_frag): New function.
1500 Call md_prepare_relax_scan if defined.
1501 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
1504 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
1506 * config/tc-mn10300.c (address_registers): Use '$' as register
1507 prefix instead of '%'.
1508 (data_registers, other_registers, md_assemble): Likewise.
1510 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
1511 (data_registers, other_registers, md_assemble): Likewise.
1513 * config/tc-mn10300.c (md_assemble): Correctly determine the
1514 correct location and type for each relocation.
1515 (md_pcrel_from): Simplify.
1517 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
1519 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
1520 converted into branch around branch.
1522 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
1524 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
1525 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
1527 * config/tc-mn10300.c (md_begin): Set linkrelax.
1528 (md_assemble): Create fixups as needed.
1529 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
1531 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1533 * config/tc-d10v.c (parallel_ok): When automatically converting
1534 serial ops to parallel, do not consider a branch as the first
1537 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1539 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1541 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1543 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1545 (check_operand): Likewise.
1547 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1549 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1551 (write_2_short): Call parallel_ok to check whether two short
1552 instructions the user requested execute in parallel, can be
1555 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1557 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1558 allow a branch and link in parallel with an exe instruction.
1560 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1562 * doc/c-d10v.texi: Add info on @word modifier.
1564 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1566 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1567 operands are assumed to be 32bits. Use "bits" field to hold the
1568 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1569 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1572 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1573 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1575 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1576 MN10300_OPERAND_SPLIT.
1578 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1580 * config/tc-mn10300.c (md_assemble): Insert operands into
1581 the extension part of the instruction if necessary.
1582 (mn10300_insert_operand): Accept pointer to extension word
1583 argument. Make insn a pointer argument too. Return type
1584 is now void. All callers changed.
1586 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1588 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1589 repeated register operands.
1591 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1593 * doc/as.texinfo: Added section on reporting bugs.
1595 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1596 alpha_macro emit field to expect a const argument, and change the
1597 arg field to be const. Fix some spacing to follow the GNU
1600 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1602 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1603 (pca56) and 21264 (ev6) cpus.
1604 (md_apply_fix): Private relocation types are now negative.
1605 (alpha_force_relocation): Likewise.
1606 (tc_gen_reloc): Likewise.
1607 (emit_insn): Likewise.
1608 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1609 (emit_stX): Likewise.
1610 (emit_sextX): Likewise.
1612 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1615 a symbol found in a reloc.
1617 * symbols.c (resolve_symbol_value): Improve the error message if
1618 an undefined symbol is used in an expression.
1620 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1622 * doc/internals.texi: Rewrite, and add a lot of documentation.
1623 * doc/Makefile.in (internals.info): New target.
1626 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1628 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1629 against weak symbols.
1631 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1633 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1636 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1637 fixup at the right address within the frag.
1639 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1640 to an absolute value, instead increment it as needed.
1642 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1643 * config/tc-v850.c: Fix some indention problems.
1644 (md_relax_table): Define for D9->D99 branch displacement
1646 (md_convert_frag): Do something useful instead of aborting.
1647 (md_estimate_size_before_relax): Likewise.
1648 (md_assemble): Note if the matching instruction has a relaxable
1649 operand. If it does, allocate frag with frag_var and don't
1653 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1655 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1656 write out any buffered instructions when a ".end" is found.
1658 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1660 * read.c (read_a_source_file): New hook md_cleanup().
1662 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1664 * write.c (fix_new_exp): Use make_expr_symbol to build an
1665 expression symbol for a complex fixup.
1668 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1670 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1671 hacks to improve parsing of complex hi, lo, zda, etc
1673 (md_assemble): Don't demand and eat a trailing ')' after finding
1674 a v850 relocation prefix. Sign extend the constant in a
1675 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1677 (parse_cons_expression_v850): Don't eat a trailing ')' after
1678 finding a v850 relocation prefix.
1680 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1681 (TC_CONS_FIX_NEW): Likewise.
1682 * config/tc-v850.c (parse_cons_expression_v850): New function.
1683 (cons_fix_new_v850): Likewise.
1685 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1688 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1690 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1691 for an unknown relocation type.
1694 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1696 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1699 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1701 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1702 differently for movea & sst/sld insns.
1705 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1707 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1710 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1712 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1713 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1714 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1715 frob_file_after_relocs field.
1716 * config/obj-elf.c (elf_format_ops): Likewise.
1717 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1718 including obj-elf.h.
1720 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1722 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1723 specially if not ELF.
1724 (md_apply_fix): Handle BFD_RELOC_64.
1725 (tc_gen_reloc): Handle BFD_RELOC_64.
1727 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1728 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1731 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1732 Don't check S_GET_OTHER.
1734 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1736 * config/tc-mips.c (mips_ip): Accept an odd floating point
1737 register with l.s or s.s.
1739 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1741 (obj_aout_type): New static function.
1743 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1745 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1748 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1750 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1751 and sdaoff expressions.
1753 * write.c (fixup_segment): Don't add symbol value to addend if
1754 TC_V850 and OBJ_ELF.
1755 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1758 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1759 (md_pcrel_from_section): Likewise.
1760 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1762 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1764 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1765 (md_pcrel_from_section): New function.
1766 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1769 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1771 * config/tc-mips.c (load_register): Add cast to offsetT when using
1774 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1776 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1777 (elf_frob_file_after_relocs): ... here. New function.
1778 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1779 * write.c (write_object_file): Call *frob_after_relocs after the
1780 call to write_relocs.
1782 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1784 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1785 symbol, as this messes up linking. Instead, expand the recursive call
1786 inline and change up the appropriate bits to get the 0x8000 offset
1787 in the reloc addend.
1789 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1792 two symbols in the same segment to be adjusted.
1794 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1795 * configure: Rebuild.
1797 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1799 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1801 (ppc_elf_validate_fix): Ditto.
1802 (md_assemble): Ditto.
1804 (ppc_pe_section): Ditto.
1805 (ppc_frob_symbol): Ditto.
1807 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1809 * config/mn10300.c (md_assemble): Pass an extra shift count
1810 to mn10300_insert_operand based on the opcode format.
1811 (mn10300_insert_operand): Accept and use extra shift count
1814 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1815 formats rather than hard-coded constants.
1817 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1818 are 7 bytes long. Write out instructions in big-endian format.
1820 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1822 * config/tc-mn10300.c (md_assemble): Tweak further so
1823 that all instructions are parsed correctly.
1825 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1827 * as.h: Include libiberty.h.
1828 (xmalloc, xrealloc): Don't declare.
1829 * as.c: Don't include libiberty.h.
1830 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1831 * config/tc-mips.c: Likewise.
1832 * messages.c: Likewise.
1833 (xstrerror): Don't declare.
1834 * xmalloc.c: Remove.
1836 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1838 * config/tc-mn10300.h (pre_defined_registers) Remove.
1839 (system_registers, cc_names): Likewise.
1840 (address_registers, data_registers, other_registers): New register
1842 (register_name, system_register_name, cc_name): Remove.
1843 (mn10300_reloc_prefix): Likewise.
1844 (data_register_name): New function.
1845 (address_register_name, other_register_name): Likewise.
1846 (md_assemble): Rough cut at parsing operands. Remove lots of
1848 (md_apply_fix3): Disable for now.
1850 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1852 * config/tc-m68k.c (select_control_regs): New function, extracted
1853 out of m68k_init_after_args.
1854 (m68k_init_after_args): Use it.
1855 (mri_chip): Use it here as well to update set of allowed control
1858 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * config/obj-elf.c (elf_begin): New function.
1861 (obj_elf_section): Add the section symbol to the symbol table.
1862 * config/obj-elf.h (obj_begin): Define.
1863 (elf_begin): Declare.
1864 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1867 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * config/obj-coff.c (fixup_segment): Subtract the section address
1870 from a PC relative reloc if TC_M68K.
1872 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1875 .uaxword available even if not OBJ_ELF.
1876 (md_atof): Remove unused local variable wordP.
1878 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1880 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1881 for Matsushita MN10x00 support.
1882 * configure.in: Recognize mn10x00-*-*
1883 * configure: Rebuilt.
1885 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1887 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1888 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1889 (load_expression): track clobbering of base reg before jmp/jsr.
1890 (s_alpha_file): pass case_hack flags and source filename via
1891 symbol table to bfd.
1892 * tc-alpha.h (TC_CONS_FIX_NEW): define
1894 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1896 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1897 * configure: Rebuild.
1899 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1901 * read.c (s_macro): Warn if a macro has the same name as a
1903 (s_space): In m68k MRI mode, align to a word boundary.
1904 * macro.c (define_macro): Add namep parameter. Change all
1906 * macro.h (define_macro): Update declaration.
1908 * as.c (show_usage): Print bug report address.
1909 (parse_args): Change version printing to match current GNU
1911 * gasp.c (show_usage): Print bug report address.
1912 (main): Change version printing to match current GNU standards.
1914 * config/tc-m68k.c (init_table): Correct access control unit
1915 register numbers. From Ken Rose <rose@netcom.com>.
1917 * config/tc-alpha.c: Add some static function prototypes.
1918 (alpha_macros): Move to top of file. Make static.
1919 (alpha_num_macros): Move to top of file.
1922 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1924 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1928 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1931 and just call sprintf_vma.
1933 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1937 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * read.c (float_cons): Call md_flush_pending_output if it is
1942 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1944 * config/tc-d10v.c (md_operand): Created. Allows operands to
1946 * config/tc-d10v.h (md_operand): Undefined.
1948 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1950 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1951 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1953 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1955 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1956 reloc for the i960 for a reloc in the same section. This undoes
1957 one of the two changes made Aug 19.
1959 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1962 symbols to the position of the debugging information.
1964 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * expr.c (expr): Always use unsigned right shifts for >>.
1968 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1970 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1971 slots when processing BL fixups.
1973 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1974 on the first half of the instruction.
1976 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
1978 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
1979 stabs expression, rather than giving an error.
1981 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
1984 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * config/tc-mips.c (append_insn): Fill in the value for a constant
1987 jump, rather than creating a reloc.
1989 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * config/tc-mips.c (append_insn): Don't swap an instruction which
1992 sets a condition code with an instruction which uses a condition
1994 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
1997 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
1998 (mips_ip): Give a better error message if the ISA level is wrong.
1999 (md_parse_option): Recognize -mcpu=[v][r]5000.
2001 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2003 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2005 (load_register): Ensure hi32 bits are not lost during lo32bit
2006 processing. Fix shift offset that was overflowing into the next
2007 instruction field. Add code to generate shorter sequences for
2008 constants with a single contiguous seqeuence of ones.
2010 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2012 * config/tc-d10v.c (d10v_dot_word): New function to support
2013 "@word" with the word pseudo-op.
2014 (md_apply_fix3): Cleanup and changes to support correct sizes
2015 for 16 and 18-bit relocs.
2017 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2019 * configure.in (sparc-*-aout): Set `em'.
2020 * configure: Regenerated.
2021 * config/te-sparcaout.h: New file.
2022 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2023 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2024 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2025 (SPECIAL_CASE_{SETSW,SETX}): Define.
2026 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2027 (md_begin): Delete setting of `target_big_endian'.
2028 (output_insn): New function.
2029 (md_assemble): Rewrite. Add `setx' support.
2030 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2032 (md_atof): Add little endian support.
2033 (md_number_to_chars): Likewise.
2034 (md_apply_fix): Likewise.
2035 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2036 (md_parse_option): Likewise.
2037 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2039 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2041 * ecoff.c (ecoff_new_file): New function.
2042 * ecoff.h (ecoff_new_file): Declare.
2043 * config/obj-ecoff.h (obj_app_file): Define.
2045 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2047 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2048 symbol by 32k so that our 16-bit signed offset can address the
2049 entire chunk. Reported by <matt@lkg.dec.com>.
2051 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * config/tc-mips.c (load_register): Remove unused variable tmp.
2055 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2057 * config/tc-mips.c (load_register): Remove unnecessary code that
2058 was causing the high 32bits of 64bit constants to be lost.
2060 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2062 * config/tc-d10v.c: Added changes to support function
2063 pointers and "@word" syntax.
2066 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2068 * config/tc-v850.c: Remove commented out and #if 0'd code.
2069 (v850_reloc_prefix): Provide prototype.
2070 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2072 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2073 (md_assemble): Add default to case statement.
2075 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2077 * config/tc-v850.c (md_assemble): Compute size of the instrction
2080 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2083 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2085 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2086 routines to fetch/store the updated instruction from/to memory.
2087 (v850_insert_operand): If the operand has a specialized insert
2090 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2092 * config/tc-v850.c (reg_name_search): Align calling convention to
2093 be like identical function found in tc-ppc.c.
2094 (get_reloc): Removed.
2095 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2096 (md_assemble): emit fixups.
2097 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2099 (md_apply_fix3): handle fixups/relocs.
2100 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2103 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2106 * configure.in (sh-*-elf*): New target.
2107 * config/tc-sh.h (TARGET_ARCH): Define.
2108 (WORKING_DOT_WORD): Define.
2109 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2110 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2111 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2112 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2113 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2114 (SUB_SEGMENT_ALIGN): Likewise.
2115 (RELOC_32): Don't define.
2116 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2117 (target_big_endian): Declare if OBJ_ELF.
2118 (TARGET_FORMAT): Define if OBJ_ELF.
2119 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2121 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2122 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2123 (struct sh_count_relocs): Define.
2124 (sh_count_relocs): New static function, broken out of
2125 sh_frob_file. Add BFD_ASSEMBLER code.
2126 (sh_frob_section): Likewise.
2127 (sh_frob_file): Call sh_frob_section.
2128 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2129 call section_symbol rather than seg_info (seg)->dot.
2130 (md_section_align): Add OBJ_ELF version.
2131 (SWITCH_TABLE_CONS): Define.
2132 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2133 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2134 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2136 (struct reloc_map): Define if not BFD_ASSEMBLER.
2137 (coff_reloc_map): Likewise.
2138 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2139 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2140 * write.c (write_relocs): Ifdef out fx_where test which triggers
2141 inappropriately for SH ELF.
2142 (write_object_file): Call tc_frob_file_before_adjust and
2143 obj_frob_file_before_adjust if they are defined.
2145 * write.c (write_object_file): Use BFD_RELOC_16, not
2146 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2148 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2151 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2153 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2154 branch sizes in across sections.
2157 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2159 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2162 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2164 * config/tc-v850.c (md_begin): Deal with end of opcode
2168 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2170 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2171 the wrong opcode for cases like st2w where there are many forms
2172 of the same instruction.
2174 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * expr.c (operand): If md_parse_name is defined, call it before
2177 calling symbol_find_or_make.
2178 * config/tc-ppc.h (md_parse_name): Define.
2179 (ppc_parse_name): Declare.
2180 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2182 (register_name): Update call to reg_name_search.
2183 (cr_operand): New static variable.
2184 (cr_names): New static const array.
2185 (ppc_parse_name): New function.
2186 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2187 cr_operand before calling expression.
2189 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2191 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2192 hppa_gen_reloc_type call.
2194 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2196 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2197 on addresses. Improved error messages.
2198 * doc/c-d10v.texi: Added docs for register pairs.
2200 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2202 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2205 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * ecoff.c (init_file): Initialize fMerge to 1.
2208 (add_file): Restore old file merging code, but only merge files if
2210 (ecoff_directive_loc): Clear fMerge field of current file.
2211 (ecoff_generate_asm_lineno): Likewise.
2213 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2215 * doc/c-d10v.texi: Fix typo.
2218 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2220 * config/tc-v850.c (md_assemble): Correct bit masking for
2221 hi and lo expressions.
2223 * config/tc-v850.c (md_assemble): Rough cut at demanding
2224 "ep" or "r30" in sst and sld instructions.
2225 (md_apply_fix3): Don't abort. Just warn that we don't
2228 * config/tc-v850.c (CC_NAME_CNT): Define.
2229 (cc_name): New function.
2230 (md_assemble): Handle V850_OPERAND_CC correctly.
2232 * config/tc-v850.c (md_assemble): Don't forget to initialize
2235 * config/tc-v850.c (reg_name_search): Generalize to search
2236 any given register table.
2237 (register_name): Pass appropriate table and size to reg_name_search.
2238 (system_register_name): New function.
2239 (SYSREG_NAME_CNT): Define.
2240 (md_assemble): Handle operands which are system registers.
2242 * config/tc-v850.c (md_assemble): If we find a register, but the
2243 opcode doesn't want a register, then we don't have a match.
2244 (md_assemble): Get size of the instruction from the opcode table.
2247 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * configure.in: Set and substitute HLDENV.
2250 * configure: Rebuild.
2251 * Makefile.in (HLDENV): New variable.
2252 (as.new): Use $(HLDENV).
2254 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2255 if an array dimension is not known.
2257 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2259 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2260 * doc/c-d10v.texi: Cleanup.
2263 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2265 * config/tc-v850.c: New file.
2266 * config/tc-v850.h: New file.
2267 * configure (v850-*-elf): New target.
2268 * configure.in (v850-*-elf): New target.
2271 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2273 * doc/c-d10v.texi: New file.
2274 * doc/all.texi: Added D10V stuff.
2275 * doc/as.texinfo: Added D10V stuff.
2277 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2279 * config/tc-d10v.c: All references to defined symbols should
2280 now use the optimal instruction. .float and .double now work.
2282 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2285 section address for the i960 as is done for the i386.
2287 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2289 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2290 case, forward-include bfd/elf-bfd.h.
2292 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2294 * config/tc-d10v.c: Add additional information to the opcode
2295 table to help determinine which instructions can be done
2298 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2300 * config/tc-arm.c: Major changes to add Thumb support, with lots
2301 of change input from <rearnsha@armltd.co.uk>.
2302 Reverted to INSN_SIZE macro, rather than insn_size variable.
2303 (insns): Added ARM "bx" instruction support.
2304 (tinsns): Added Thumb instruction definition structure.
2305 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2306 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2307 (opcode_select,s_arm,s_thumb,s_code): Added.
2308 (decode_shift): Allow upper-case RRX.
2309 (do_ldst): Simpler halfword support.
2310 (do_ldmstm): Improved.
2311 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2312 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2313 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2314 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2315 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2317 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2318 (md_parse_option): Add support for -mthumb.
2319 (md_show_usage): Updated to reflect new command line option.
2320 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2321 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2322 fragment information to be held.
2324 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2326 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2327 non-null, but is a constant.
2328 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2329 so that error reporting will work correctly.
2331 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2333 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2334 against weak symbols.
2336 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2339 (ppc_force_relocation): Declare if OBJ_XCOFF.
2340 * config/tc-ppc.c (ppc_force_relocation): New function if
2343 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2347 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2349 * config/tc-d10v.c: Fix problem with relocs.
2351 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2354 with nops if not in data_section or bss_section.
2356 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2358 Add support for openVMS/Alpha.
2359 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2360 * config/obj-evax.c: New file.
2361 * config/obj-evax.h: New file.
2362 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2364 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2365 defined. Add case for bfd_target_evax_flavour.
2366 * config/vms-a-conf.h: New file.
2367 * conf-a-gas.com: New file.
2368 * configure.in: Add target alpha-*-*vms*.
2369 * configure: Rebuild.
2370 * makefile.vms: New file.
2371 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2372 Don't call ffs on openVMS/Alpha.
2374 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2376 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2377 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2379 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2380 (NEED_DECLARATION_SBRK): New macro.
2381 * configure, conf.in: Rebuild.
2382 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2383 (strstr): Declare if NEED_DECLARATION_STRSTR.
2384 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2386 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2388 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2389 by a constant before entering the main switch. Reject attempts to
2390 apply an arithmetic function to non-absolute symbols, except for
2391 the special case of subtraction of two symbols in the same
2394 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2395 not to more than a 16 byte boundary.
2397 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2398 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2399 (tc_gen_reloc): If out of memory call as_fatal rather than
2400 assert. If no howto found, call as_bad_where rather than
2401 as_fatal. Change the error message slightly. Set howto to a
2402 non-NULL value in order to keep going.
2404 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2406 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2408 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-h8300.c (get_specific): New operand "size" derived
2411 from ".b", ".w" and ".l" extensions. All callers changed. If
2412 the base instruction has no operands, then use the size to
2413 determine which specific instruction to use.
2415 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2419 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2421 * config/tc-mips.c (md_section_align): Don't change addr if
2424 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2426 * config/tc-hppa.c: Revert yesterday's changes.
2428 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2430 * config/tc-d10v.c: Disable range checking on 16-bit values.
2432 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2434 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2435 not just the ones that don't match.
2437 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2439 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2441 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2443 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2444 pre-cursor to adding Thumb support. Also added cpu_variant flag
2445 information to each of the asm_flg structures.
2446 (md_parse_option): Updated ARM7 parsing to allow 't' for
2447 thumb/halfword support, aswell as 'm' for long multiply.
2448 (md_show_usage): Updated help message.
2449 (md_assemble): Check that instruction flags are applicated to the
2450 current cpu variant.
2451 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2452 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2453 signextension instructions.
2454 (do_ldst): Generate halfword and signextension variants if
2455 mnemonic flags match.
2456 (ldst_extend): Do not allow shifts in the offset field of halfword
2457 or signextension instructions.
2458 (validate_offset_imm): Provide check on halfword and signextension
2460 (add_to_lit_pool): Merge identical literal pool values.
2462 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2464 * config/tc-hppa.c (selector_table): Add 'E' selector.
2465 (cons_fix_new_hppa): Don't coke on e_esel.
2466 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2467 to help generate exception handling tables.
2468 (md_apply_fix): Don't try to apply fixups with an e_esel
2470 (hppa_fix_adjustable): Fixups with e_esel selectors
2473 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2478 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2480 * config/tc-d10v.c: Added lots of error checking. Added hacks
2481 to support accumulator shifts.
2483 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2485 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2486 (S_CLEAR_EXTERNAL): Likewise.
2487 (S_SET_WEAK): Remove error; just let .weak override.
2489 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2491 * config/tc-d10v.c (md_assemble): Now handles multiline
2494 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2496 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2497 Added kludge for divs instruction. Fixed minor problem with
2498 multiple text sections.
2499 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2501 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2503 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
2504 addresses to be right-shifted by 2.
2506 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2508 * config/tc-d10v.c: Many changes to get relocs working.
2509 (register_name): No longer creates a symbol for register names.
2510 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2511 (d10v_insert_operand): Now works correctly for either container.
2512 * config/tc-d10v.h (d10v_cleanup): Declare.
2514 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2516 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2517 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2519 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2521 * tc-alpha.c: Patches to track current minimum alignment to reduce
2522 the number of fragments created with frag_align.
2523 (alpha_current_align): New static variable.
2524 (s_alpha_text): Reset alignment to 0.
2525 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2526 (s_alpha_stringer, s_alpha_space): New functions.
2527 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2528 (alpha_cons_align): New function to replace both of them.
2529 (emit_insn): Only align if alpha_current_align is less than 2;
2530 reset alpha_current_align to 2.
2531 (s_alpha_gprel32): Likewise.
2532 (s_alpha_section): New function. Basically duplicate the other
2533 alpha section change hooks. Only define for ELF.
2534 (s_alpha_float_cons): Simplify alignment handling.
2535 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2536 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2537 Don't define the s_alpha_cons pseudo-ops. Do define
2538 s_alpha_stringer and s_alpha_space pseudo-ops.
2539 (alpha_align): Skip if less than current default alignment. Set
2541 * tc-alpha.h (md_flush_pending_output): Remove.
2542 (md_cons_align): Add.
2544 * tc-alpha.c: Add oodles of function description comments.
2545 (md_bignum_to_chars): Remove; there are no callers.
2546 (md_show_usage): Mention some more variants.
2548 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2550 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2551 * configure.in (sparc-*-sysv4*): New target.
2552 * configure: Rebuild.
2554 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2555 uaxword to use s_uacons.
2556 (sparc_no_align_cons): New static variable.
2557 (s_uacons): New static function.
2558 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2561 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2563 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2564 5 with regard to shared libraries.
2565 * configure: Rebuild.
2567 * config/tc-m68k.c (m68k_ip): Use the correct length when
2568 allocating space for the unsupported architecture error message.
2570 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2572 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2574 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2576 * config/tc-d10v.c: New file.
2577 * config/tc-d10v.h: New file.
2578 * configure (d10v-*-elf): New target.
2579 * configure.in (d10v-*-elf): New target.
2581 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2583 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2585 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2587 * config/tc-alpha.c (alpha_align): Change fill parameter
2588 to a pointer. Take NULL as 0 or nop depending on section. Change
2590 (s_alpha_align): Rename local variables.
2592 * doc/as.texinfo (.align): Document action of omitted
2595 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2597 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2598 when an unsupported PC relative reloc is seen, rather than calling
2601 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2602 Instead, check state when '#' comment is seen.
2604 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2606 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2608 (tc_gen_reloc): If fixup was changed to be PC relative, change
2609 reloc type accordingly. Use name of reloc in error message.
2611 * as.h: Don't define const or volatile.
2612 * flonum.h: Don't define const.
2614 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2615 if fx_pcrel is set. Correct setting the addend case in the
2616 OBJ_ELF case (from Andreas Schwab
2617 <schwab@issan.informatik.uni-dortmund.de>).
2618 (md_show_usage): Correct -mfc5200 to -m5200.
2620 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2622 * doc/c-m68k.texi: Document -m5200 flag.
2623 * doc/as.texinfo: Likewise.
2625 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2628 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2630 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2631 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2633 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2637 * Released binutils 2.7.
2639 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2641 * config/tc-mips.c (mips_ip): Only perform range check when
2642 dealing with O_constant expressions.
2644 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2646 * m68k-parse.h (m68k_register): Add new coldfile control
2649 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2650 array of control registers for the coldfire.
2651 (cpu_of_arch): Added mcf5200.
2652 (archs): Added mcf5200.
2653 (init_table): Add new control registers.
2654 (m68k_ip): Added support for new control registers.
2655 (m68k_init_after_args): Likewise.
2657 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2659 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * read.h (is_it_end_of_statement): Declare.
2662 * read.c (is_it_end_of_statement): Remove declaration.
2664 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2666 (md_assemble): Fix handling of @l with an unsigned constant. Add
2667 default case to reloc switch.
2669 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2671 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2672 * ecoff.c (last_lineno): New static variable.
2673 (add_procedure): Set last_lineno.
2674 (ecoff_directive_loc): Likewise.
2675 (ecoff_generate_asm_lineno): Likewise.
2676 (ecoff_fix_loc): New function.
2677 * ecoff.h (ecoff_fix_loc): Declare.
2678 * config/tc-mips.c (append_insn): When inserting nops, and using
2679 ECOFF debugging, call ecoff_fix_loc.
2681 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2683 * config/tc-h8300.c (build_bytes): If an operand type is
2684 marked as SRC_IN_DST retrieve it from the "destination" op.
2686 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * configure.in (arm-*-riscix*): Set emulation to riscix.
2689 * configure: Rebuild.
2690 * config/te-riscix.h: New file to define TE_RISCIX.
2692 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2694 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * Makefile.in (config.status): Just run config.status as other
2699 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2701 * mpw-config.in (TARGET_OS): Add definition to conf.
2703 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2705 * config/tc-mips.c (append_insn): Parenthesize
2706 cop_interlocks expressions.
2708 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2710 * listing.c (listing_print): Close the listing file if it is not
2711 stdout. Close the other files opened for the listing.
2713 * config/tc-sparc.h (md_cons_align): Define.
2714 (sparc_cons_align): Declare.
2715 (HANDLE_ALIGN): Define.
2716 (sparc_handle_align): Declare.
2717 * config/tc-sparc.c (sparc_cons_align): New function.
2718 (sparc_handle_align): New function.
2719 * read.c (cons_worker): Call md_cons_align if it is defined.
2721 * as.h (struct frag): Add fr_file and fr_line fields.
2722 * frags.c (frag_new): Set fr_file and fr_line.
2723 (frag_var): Likewise.
2724 (frag_variant): Likewise.
2726 * as.h (struct frag): Remove unused align_mask and align_offset
2729 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2730 From <uddeborg@carmen.se>.
2732 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2734 * configure.in (mips-*-osf*): New target.
2735 * configure: Rebuild.
2737 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2739 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2741 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2742 between co-processor comparisons and branches for the VR4300.
2744 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2746 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2747 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2749 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2750 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2751 includedir): Use autoconf set values.
2754 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2756 * listing.c (listing_eject): Don't do anything if listing is 0.
2757 (listing_list): Likewise.
2758 (listing_source_line): Likewise.
2759 (listing_title): Don't save title if listing is 0.
2760 (listing_source_file): Check listing rather than listing_tail.
2762 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2763 using shared libraries.
2764 * configure: Rebuild.
2766 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2768 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2769 absolute expression if a relocation type was specified.
2771 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2773 * configure.in: Add support for *-*-rtems* configurations.
2774 * configure: Rebuild.
2776 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2778 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2779 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2780 opcodes library for alpha.
2781 * configure: Rebuild with autoconf 2.10.
2782 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2783 use new opcode table.
2784 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2785 (LOCAL_LABEL): Define differently if OBJ_ELF.
2786 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2787 * config/alpha-opcode.h: Remove.
2788 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2789 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2790 include/opcode/alpha.h rather than config/alpha-opcode.h.
2792 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2794 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2795 relocation symbol was not resolved.
2796 * config/obj-coff.c (do_relocs_for): Likewise.
2798 * write.c (adjust_reloc_syms): Refetch the symbol section after
2799 calling S_GET_VALUE, since it may have changed.
2801 * expr.c (struct expr_symbol_line): Define.
2802 (expr_symbol_lines): New static variable.
2803 (make_expr_symbol): Add entry to expr_symbol_lines.
2804 (expr_symbol_where): New function.
2805 * expr.h: Use extern on function declarations.
2806 (expr_symbol_where): Declare.
2807 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2808 rather than printing the meaningless name of an expression
2811 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2813 * config/tc-i386.c (md_number_to_chars): Deleted.
2814 * config/tc-i386.h (md_number_to_chars): New macro.
2816 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2818 (load_symbol_address, load_expression): Use build_mem.
2819 (build_operate): New function.
2820 (emit_addq_r): Use it.
2822 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2824 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2826 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2828 * config/tc-vax.h (NOP_OPCODE): Define.
2830 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2832 * config/obj-vms.h (S_IS_COMMON): Define.
2833 (S_IS_LOCAL): Check for \002 as well as \001.
2834 (LONGWORD_ALIGNMENT): New macro.
2835 (SUB_SEGMENT_ALIGN): Use it.
2837 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2839 * config/vms-conf.h: Reconcile with conf.in.
2841 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2846 * doc/as.texinfo: Document that any number of hex digits can
2849 * as.c (struct defsym_list): Define.
2850 (defsyms): New static variable.
2851 (parse_args): Just put --defsym arguments on defsyms list, rather
2853 (main): Define defsyms after output file is created.
2855 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2856 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2858 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2859 insn_error rather than calling check_absolute_expr.
2861 * as.c (emulation_name): Remove unused static variable.
2862 (default_emul_bfd_name): Add return NULL to avoid warning.
2863 * ecoff.c (ecoff_stab): Remove unused variables name and
2865 * frags.c (frag_new): Remove unused variable tmp.
2866 * hash.c (hash_grow): Parenthesize + within <<.
2867 (hash_print_statistics): Use %lu, not %d, to print unsigned
2869 * messages.c: Include "libiberty.h".
2870 (fprint_value): Add cast to avoid printf warning.
2871 (sprint_value): Likewise.
2872 * read.c: Include "ecoff.h".
2873 (emit_expr): Add casts to avoid printf warnings.
2874 * read.h: Use extern for function declarations.
2875 (pop_insert): Declare.
2876 * stabs.c: Include "ecoff.h".
2877 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2878 former_last_fragP, and new_fragP.
2879 * subsegs.h (subsegs_print_statistics): Declare.
2880 * symbols.c (debug_verify_symchain): Change macro to discard
2882 * write.c (dump_section_relocs): Likewise.
2883 * write.h: Use extern for function declarations.
2884 (write_print_statistics): Declare.
2885 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2887 * config/e-mipself.c (mipself_bfd_name): Likewise.
2888 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2890 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2891 emit relocations against external symbols.
2893 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2894 message if bfd_reloc_type_lookup fails, rather than calling
2897 * config/tc-alpha.c (alpha_force_relocation): Add
2898 BFD_RELOC_12_PCREL to switch.
2900 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2902 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2903 TE_PE (Lfoo, not .Lfoo).
2905 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * read.c (s_fill): Don't warn about a zero repeat count.
2909 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2910 coprocessor register.
2912 * config/tc-i386.c (md_assemble): When checking the size of a
2913 register to set the size of an instruction, do a bitwise and with
2914 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2917 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2919 * config/tc-h8300.c (parse_reg): Tweak error messages.
2920 (build_bytes): Likewise.
2921 (skip_colonthing): Handle :32 suffix.
2922 (get_specific): Promote L_24 to L_32 if it makes a match.
2923 Don't always promote L_8 to L_16.
2924 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2926 * config/tc-h8300.c (Smode): New variable.
2927 (h8300hmode): Turn off Hmode.
2928 (h8300smode): New function. Turn on Smode and Hmode.
2929 (md_pseudo_table): New ".h8300s" pseudo-op.
2930 (parse_reg): Handle "exr" register.
2931 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2932 Handle "mach" and "machl" operands for ldmac.
2933 (get_specific): Handle "stm.l" and "ldm.l".
2934 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2935 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2938 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2940 * doc/as.texinfo: Reorder chapter of machine dependent options so
2941 that it is sorted by chip name.
2943 * doc/as.texinfo: Use consistant spelling of Vax.
2944 * doc/c-vax.texi: Likewise.
2946 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2948 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2950 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2951 (md_apply_fix): Likewise.
2952 (pa_try): New function.
2953 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2955 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2957 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2958 (pa_level): New function.
2960 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2962 * listing.c (listing_newline): Don't do anything if listing is 0.
2964 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2966 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2967 symbol_create, not symbol_new.
2969 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2972 absolute symbol unless TC_FORCE_RELOCATION returns true.
2974 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2976 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2977 the symbol to a pointer. Don't set previous_file_symbol.
2978 Simplify symbol list rearrangement.
2979 (coff_frob_symbol): Don't do anything with C_FILE symbols.
2980 (coff_adjust_symtab): Don't check previous_file_symbol.
2982 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2984 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
2986 (md_pseudo_table): Add ppc_elf_lcomm.
2988 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
2991 d0{24:1},d0' works without an immediate prefix on the bit numbers.
2992 (md_begin): Add digits to alt_notend_table.
2993 (md_parse_option): Make s a const pointer.
2995 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2996 (s_empty): New static function.
2998 * config/obj-coff.c (struct filename_list): Only define if not
3000 (filename_list_head, filename_list_tail): Likewise.
3001 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3002 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3003 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3004 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3005 remove the new symbol from the list.
3006 (obj_coff_endef, both versions): Call tag_insert even if there is
3007 an old symbol with the same name, if the old symbol does not
3009 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3010 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3011 symbol that will be moved to the end of the symbol list.
3012 (coff_adjust_section_syms): Always call section_symbol for .text,
3014 (coff_frob_section): Likewise. Also, remove unused variable
3017 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3018 manipulating frags directly.
3019 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3022 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3023 whether the next character is '*' before checking whether we are
3024 at the start of a line. Permit LINE_COMMENT_START to start a
3025 comment in state 1 (seen some whitespace) as well, to match the
3028 * gasp.c (do_align): Permit a fill value for .align.
3030 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * read.c (next_char_of_string): Warn if a newline is seen in the
3033 middle of a string. Call bump_line_counters when appropriate.
3035 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3037 * symbols.c (colon): Use LOCAL_LABEL.
3039 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3041 * Makefile.in (install): Don't check to see if tooldir exists.
3042 Make $(tooldir) and $(tooldir)/bin.
3044 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3046 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3049 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3051 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3052 insn_error. Don't put the string "ERROR" in insn_error. Set
3053 insn_error rather than calling as_warn for an unsupported opcode.
3055 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3057 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3058 before permitting -64.
3059 * output-file.c (output_file_create): Remove duplicate
3062 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3065 section rather than a .reginfo section.
3066 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3069 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3070 bit value with the high bit set.
3072 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * read.c (s_lcomm): Set section flags for .sbss section.
3076 * config/tc-mips.c (mips_64): New static variable.
3077 (mips_target_format): If mips_64, return elf64 targets rather than
3079 (md_longopts): Add "32" and "64".
3080 (md_parse_option): Handle -32 and -64.
3081 (md_show_usage): Mention -32 and -64.
3082 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3085 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3087 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3088 for Solaris compatibility.
3090 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3091 .stabd with 4 arguments into a .stabn.
3093 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3095 * config/tc-mips.c (macro): When passing X_add_number to
3096 macro_build, cast it to int first.
3098 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3100 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3101 created by emit_expr.
3103 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3104 as_perror rather than assert.
3106 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3108 * config/tc-mips.c (mips_ip): Mark sections created to hold
3109 floating point information as read only.
3111 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3113 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3115 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3117 * read.c (potable): Add .skip as a synonym for .space.
3119 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3120 4 arguments, providing the 4th argument is 0, to allow
3121 compatibility with the Solaris assembler.
3123 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3125 * config/tc-sh.h (struct sh_segment_info_type): Define.
3126 (TC_SEGMENT_INFO_TYPE): Define.
3127 (sh_frob_label): Declare.
3128 (tc_frob_label): Define.
3129 (sh_flush_pending_output): Declare.
3130 (md_flush_pending_output): Define.
3131 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3132 reloc before the instruction if necessary.
3133 (sh_frob_label): New function.
3134 (sh_flush_pending_output): New function.
3135 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3136 when looking for the reloc for the target of .uses.
3137 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3138 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3140 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3141 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3142 the absolute symbol.
3144 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3145 TC_SEGMENT_INFO_TYPE is defined.
3147 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3149 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3150 matches the register size.
3152 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3154 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3156 (do_relocs_for): Likewise.
3157 (fixup_segment): Don't just quit if linkrelax is set. Try to
3158 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3161 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3163 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3164 relative relocations with -mrelocatable. Also allow unfixed
3165 relocs in .ex_shared.
3167 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3169 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3170 non-zero before assuming this is a long file name.
3171 (w_strings): Likewise.
3172 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3174 * config/obj-coff.c (w_strings): Move declaration of i inside
3175 #ifdef block which uses it.
3177 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3179 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3180 "relaxmode". Output relocs which identify various relaxing
3181 possibilities for mov.[bwl] instructions.
3182 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3184 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3186 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3187 (MD_APPLY_FIX3): Define.
3188 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3190 (md_apply_fix3): Renamed from md_apply_fix.
3191 If pcrel reloc and symbol is in different section, undo effects
3194 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3196 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3197 any reloc with an LR% or RR% field selector for SOM.
3199 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3201 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3204 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3206 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3208 (yank_symbols): Likewise.
3210 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3212 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3213 BFD_ASSEMBLER, add name field.
3214 * config/obj-coff.c: Include "libiberty.h".
3215 (coff_header_append): Handle long section names.
3216 (crawl_symbols): Just use the name field for the symbol name,
3217 without worrying about null byte termination.
3218 (w_strings): Handle long section names.
3219 (write_object_file): Likewise. Also, use the name field, rather
3221 (obj_coff_add_segment): Permit long section names.
3222 (obj_coff_init_stab_section): Use the name field, rather than
3224 (adjust_stab_section): Likewise.
3225 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3227 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3228 (mem_fmt): Likewise.
3229 (md_apply_fix): Don't check fx_im_disp field.
3231 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * configure.in: Add * after sparc*-*-vxworks.
3234 * configure: Rebuild.
3236 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3237 define it to comment_chars. Use tc_comment_chars rather than
3239 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3240 * config/tc-m68k.h (tc_comment_chars): Define.
3241 (m68k_comment_chars): Declare.
3242 * config/tc-m68k.c (m68k_comment_chars): Rename from
3243 comment_chars. Change into a pointer rather than an array.
3244 (md_longopts): Add "bitwise-or".
3245 (md_parse_option): Handle OPTION_BITWISE_OR.
3246 (md_show_usage): Mention --bitwise-or.
3247 * doc/c-m68k.texi: Document --bitwise-or.
3249 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3254 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3255 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3256 correct handling of input line pointer, and call
3257 demand_empty_rest_of_line.
3259 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3261 * config/tc-sparc.c (in_bitfield_range): New static function.
3262 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3263 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3264 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3265 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3266 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3268 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3270 * config/obj-coff.c: BFD_ASSEMBLER:
3271 (coff_last_bf): New static variable.
3272 (coff_frob_symbol): Set endndx of a .bf symbol.
3274 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3275 (last_bfP): New static variable.
3276 (yank_symbols): Set endndx of a .bf symbol.
3278 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3280 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3281 and -s options. Add -be for good measure.
3283 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3285 * read.c (s_space): Support non-constant fill value. Handle fill
3286 value correctly for a size other than 1.
3288 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3290 * config/tc-arm.c (my_get_float_expression): Update call to
3291 gen_to_words, X_PRECISION changed from 6 to 5.
3293 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3295 * config/tc-ppc.c (register_name,reg_name_search): Move register
3296 name lookup from PE specific code to all targets. Add support for
3297 -mregnames/-mno-regnames to control whether register names are
3299 (md_assemble): Call register_name for all platforms.
3300 (md_parse_option): Add support for -mregnames/-mno-regnames.
3302 * configure.in (powerpcle*-*-solaris): Add support.
3303 (powerpc*-*-linux): Ditto.
3304 * configure: Regenerate.
3306 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3308 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3310 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3311 be associated with a single %lo reloc.
3313 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3314 before comparing against MAX_GPREL_OFFSET, so that negative
3315 numbers are handled correctly.
3318 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * config/tc-sparc.c (last_insn): New static variable.
3321 (md_assemble): Warn about putting floating point branches in a
3322 delay slot. If architecture is less than v9, insert NOP
3323 instructions between floating point instructions and floating
3324 point branches. (The SunOS assembler does both these operations.)
3325 Save the last instruction opcode.
3326 (sparc_ip): Add pinsn parameter. Change caller.
3328 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3329 for byte jump to next instruction to skip empty frags.
3331 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3333 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3334 for addq with a 16 bit signed value, just emit a lda instruction
3337 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3339 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3342 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3344 * configure.in: Permit --enable-shared to specify a list of
3346 * configure: Rebuild.
3348 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3350 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3351 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3353 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3355 * config/atof-ieee.c: Fix handling of denormalized extended
3356 precision numbers and overflow/underflow detection.
3357 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3358 not include the 16 bit gap in the m68k extended precision format.
3360 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3364 * configure: Rebuild.
3366 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3368 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3369 be accessed using the $gp register.
3370 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3372 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3374 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3375 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3377 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3379 * read.c (get_line_sb): Bump line counters based on
3380 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3381 call LISTING_NEWLINE.
3382 (s_macro): Don't call demand_empty_rest_of_line.
3383 * app.c (do_scrub_chars): When handling C style comments, unget
3386 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * read.h (enum linkonce_type): Define.
3389 (s_linkonce): Declare.
3390 * read.c (potable): Add "linkonce".
3391 (s_linkonce): New function.
3392 * subsegs.h (segment_info_type): Add linkonce field to
3393 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3394 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3395 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3396 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3398 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3399 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3400 entry based on the linkonce field in segment_info.
3401 * doc/as.texinfo: Document .linkonce.
3403 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3405 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3407 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * stabs.c (s_stab_generic): Call the listing functions before
3410 doing the rest of the processing, which may involve freeing the
3411 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3412 SEPARATE_STAB_SECTIONS case.
3414 * config/tc-hppa.c: Remove nested comment.
3415 (tc_gen_reloc): Move label done inside the ifdef in which it is
3417 (md_apply_fix): Pass pointers to correct types to libhppa.h
3418 functions. Always return a value.
3420 * config/tc-mips.h (tc_frob_file): Define.
3421 (mips_frob_file): Declare.
3422 * config/tc-mips.c (struct mips_hi_fixup): Define.
3423 (mips_hi_fixup_list): New static variable.
3424 (imm_unmatched_hi): New static variable.
3425 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3426 offset_reloc. Pass imm_unmatched_hi to append_insn.
3427 (append_insn): Add unmatched_hi parameter. If it is set, add the
3428 new fixup to mips_hi_fixup_list. Change all callers.
3429 (mips_ip): Set imm_unmatched_hi when appropriate.
3430 (mips_frob_file): New function.
3432 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3434 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3435 * configure: Regenerated.
3437 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3439 * as.c (main): Call bfd_set_error_program_name.
3441 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * as.h (strdup): Don't declare.
3444 * stabs.c: Include libiberty.h
3445 (get_stab_string_offset): Use xstrdup rather than strdup.
3446 (s_stab_generic): Likewise.
3447 * as.c (parse_args): Likewise.
3448 * read.c (s_mri_sect): Likewise.
3450 * gasp.c (change_base): Recognize \(...) construct documented to
3451 pass through enclosed characters literally through to the output.
3452 (process_assigns): Likewise. Also, be more careful to avoid
3453 looking past the end of the buffer.
3455 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3458 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3460 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3462 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3464 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3466 * config/alpha-opcode.h: Added cvtst instruction.
3468 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3470 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3471 string. Extract the addend from the result of expression.
3473 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3476 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3477 mode, change the state to 3 rather than 1.
3479 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3482 correspond to 11 March change.
3484 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3486 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3487 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3489 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * configure: Rebuild with autoconf 2.8.
3493 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * config/atof-ieee.c (gen_to_words): Improve handling of
3496 X_PRECISION numbers. Based on patches from Andreas Schwab
3497 <schwab@issan.informatik.uni-dortmund.de>.
3499 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3501 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
3503 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
3504 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
3505 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3506 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3509 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3511 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3513 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3515 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3516 (pa_def_subspaces): Add $MILLICODE$.
3517 (pa_spaces_begin): Set section flags for $MILLICODE$.
3519 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3522 not SHT_NOBITS. Don't tamper with flags based on type if a
3523 special section was found (revert Feb 29 change).
3525 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3526 if aligning to a longword boundary or greater.
3528 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3530 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3532 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3534 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3535 * configure: Regenerated.
3537 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3539 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3540 R_N1SEL since they're not defined for old versions of hpux.
3542 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3543 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3544 R_N0SEL and R_N1SEL.
3546 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3548 * flonum-konst.c: Add two more constants for 1e+-2048 and
3549 1e+-4096, and correct the other constants.
3551 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3553 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3555 * config/obj-elf.c (obj_elf_section): Allow predefined section
3556 types to set the nobits type. Avoid a shadowed declaration.
3558 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3560 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3561 reduce relocs using e_nlrsel field selectors.
3563 * write.c (fix_new_exp): Don't use #elif. Some compilers
3566 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3568 (pa_chk_field_selector): Handle new field selectors for SOM.
3570 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3572 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3573 * configure: Rebuild.
3574 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3575 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3577 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3580 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3582 * mpw-make.sed: Update to handle shared library support.
3584 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3586 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3587 the insn on mismatch.
3589 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3591 * configure.in: Add support for a29-coff.
3592 * configure: Rebuild.
3594 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3597 of the section when looking for the R_SH_USES fixup, because the
3598 frag addresses have not yet been adjusted.
3600 * gdbinit.in: Set a breakpoint on as_warn_where.
3602 * config/tc-mips.c (macro): Add missing arguments to macro_build
3603 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3605 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3607 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3608 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3610 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3612 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3614 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3616 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3617 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3618 Recognize [uU] format args as sparclet cpregs.
3620 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3625 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3628 well as S_IS_EXTERNAL.
3629 (tc_fix_adjustable): Likewise.
3630 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3631 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3633 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3634 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3636 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3638 * config/tc-sparc.c (max_architecture): Change to sparclite for
3640 (default_compatible): Delete.
3641 (sparc_ffs): New function.
3642 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3643 (sparc_ip): Rewrite architecture match and bump logic.
3645 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * configure.in: Check for 'do not mix' from native linker before
3648 trying to use -rpath.
3649 * configure: Rebuild.
3651 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3654 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3655 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3656 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3658 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3659 to the symbol lnnoptr field, to get the correct file offset.
3661 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3663 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3664 symbols that are not function, file, or section symbols to be
3667 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * configure: Set and substitute RPATH_ENVVAR.
3670 * configure: Rebuild.
3671 * Makefile.in (RPATH_ENVVAR): New variable.
3672 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3674 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3675 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3676 * configure: Rebuild.
3678 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3680 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3681 appropriate flags in BFD section.
3683 * configure.in (m68k-*-psos*): New target.
3684 * configure: Rebuild.
3685 * config/te-psos.h: New file.
3686 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3689 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3691 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3692 * configure.in: Remove duplicate setting of cpu_type. Check
3693 whether opcodes library is required for on all targets, not just
3695 * configure: Rebuild.
3697 * config/tc-mips.c (mips_big_got): New static variable.
3698 (s_extern): Don't declare.
3699 (reg_needs_delay): New static function.
3700 (macro_build): Permit GOT/CALL_HI/LO relocs.
3701 (macro_build_lui): If place is not NULL, use the number in the
3703 (load_address): Handle mips_big_got case.
3704 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3706 (OPTION_XGOT): Define.
3707 (md_longopts): Add "xgot" if OBJ_ELF.
3708 (md_parse_option): Handle -xgot.
3709 (md_show_usage): Mention -xgot.
3710 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3711 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3713 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3715 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3716 the byte relocation, point it to the low byte of the word.
3718 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3721 * configure: Rebuild.
3723 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3725 * configure.in: Recognize any sparc* cpu.
3726 * configure: Regenerated.
3728 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3730 * read.c (potable): Add "mri" and ".mri".
3731 (s_mri): New function.
3732 * read.h (s_mri): Declare.
3733 * app.c (scrub_m68k_mri): New static variable.
3734 (mri_pseudo): New static variable.
3735 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3736 flag_m68k_mri. Initialize scrub_m68k_mri.
3737 (mri_state, mri_last_ch): New static variables.
3738 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3740 (app_push): Save new fields.
3741 (app_pop): Restore new fields.
3742 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3743 If TC_M68K, use a trivial state machine to look for occurrences of
3744 the .mri pseudo-op, and change the mode appropriately.
3745 * as.h (do_scrub_begin): Update prototype.
3746 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3748 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3750 (m68k_mri_mode_change): New function.
3751 (md_parse_option): Set reg_prefix_optional_seen.
3752 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3753 (MRI_MODE_CHANGE): Define.
3754 * doc/as.texinfo: Document .mri pseudo-op.
3756 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3759 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3761 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3762 * config/m68k-parse.h (enum pic_relocation): Define.
3763 (struct m68k_exp): Add pic_reloc field.
3764 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3765 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3766 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3768 * config/tc-m68k.c: Delete definition of NO_RELOC.
3769 (struct m68k_it): Add pic_reloc field.
3770 (add_fix): Copy over pic_reloc field.
3771 (md_pseudo_table): Interpret .align parameter as byte count.
3772 (mote_pseudo_table): Likewise.
3773 (tc_m68k_fix_adjustable): New function.
3774 (get_reloc_code): New function.
3775 (md_assemble): Use it as last argument to fix_new_exp.
3776 (md_apply_fix_2): For a relocation against a symbol don't put the
3777 addend into the data.
3778 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3779 (m68k_ip): Don't relax an operand that requires pic relocation.
3780 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3782 * write.c (fixup_segment): Don't add symbol value to addend if
3783 TC_M68K and OBJ_ELF.
3784 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3785 (motorola_operand): Add rule for `(zapc, EXPR)'.
3787 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3789 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3790 *really* is permissible before the comma.
3792 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3795 inserting nop instructions.
3797 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3799 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3801 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3803 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3804 class setting for a CALLNAME symbol in COFF.
3806 * read.c (potable): Pass negative numbers for new .balign[wl] and
3807 .p2align[wl] pseudo-ops.
3808 (s_align_bytes): Treat a negative argument as specifying the fill
3810 (s_align_ptwo): Likewise.
3812 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3815 (do_align): Take new len parameter. Change all callers. Pass it
3817 (s_align_bytes): Arg now indicates the length of the fill pattern.
3818 (s_align_ptwo): Likewise.
3819 * config/obj-coff.c (write_object_file): Pass length to
3821 * config/tc-i386.h (md_do_align): Take new len parameter.
3822 * config/tc-m88k.h (md_do_align): Likewise.
3823 * config/tc-m88k.c (m88k_do_align): Likewise.
3824 * config/tc-sh.h (md_do_align): Likewise.
3825 * config/tc-sh.c (sh_do_align): Likewise.
3826 * doc/as.texinfo: Document new pseudo-ops.
3828 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3829 done in cvt_frag_to_fill.
3831 * config/tc-sh.h (sh_do_align): Declare.
3832 (md_do_align): Define.
3833 * config/tc-sh.c (sh_do_align): New function.
3835 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3836 difference if the next address is before the current one.
3838 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3839 (archs): Initialize new field.
3840 (m68k_ip): Don't list alias names when listing CPUs which support
3843 * as.c (main): Call parse_args before read_begin.
3844 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3845 front of generated pseudo-ops.
3846 * read.c (potable): Ignore "name".
3847 (s_app_file): Permit a single quote after the string, since one
3848 may appear in m68k MRI mode.
3850 * configure.in: Check for --enable-shared. If linking against
3851 shared BFD and opcodes, fix library name on SunOS, and try to set
3853 * configure: Rebuild.
3855 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * as.h (flag_m68k_mri): Declare.
3858 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3859 * Many files: For MRI syntax that is specific to the m68k MRI
3860 assembler, check flag_m68k_mri rather than flag_mri or
3861 MRI_MODE_NEEDS_PSEUDO_DOT.
3863 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * config/tc-i960.c (ARCH_HX): Define.
3867 (targ_has_sfr): Handle ARCH_HX.
3868 (targ_has_iclass): Handle ARCH_HX.
3869 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3870 (tc_headers_hook): If the architecture was specified explicitly,
3871 use it when setting the flags. Set the extern variable coff_flags
3872 rather than headers->filehdr.f_flags, since the latter is set
3873 unconditionally in obj-coff.c.
3874 (i960_handle_align): Remove unused variable fixp.
3876 Support for building bfd and opcodes as shared libraries, based on
3877 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3878 * configure.in: Set OPCODES and BFD to search directories.
3879 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3880 * configure: Rebuild.
3881 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3882 (LIBDEPS): New variable.
3883 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3884 $(HLDFLAGS) in link.
3885 (check): Set LD_LIBRARY_PATH in the environment.
3887 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3889 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3890 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3891 read-only, not read/write.
3893 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3895 * Makefile.in (INSTALL_XFORM): Remove -e.
3897 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3899 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3900 than comparing S_GET_SEGMENT to undefined_section.
3901 (write_object_file): Skip symbols which were equated to an
3902 undefined or common symbol.
3903 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3904 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3906 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3907 or S_IS_COMMON call S_GET_VALUE.
3908 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3909 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3910 to an undefined or common symbol, convert the reloc to be against
3912 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3913 undefined or common symbol.
3914 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3915 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3916 to an undefined or common symbol, convert the reloc to be against
3918 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3919 undefined or common symbol.
3920 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3921 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3923 (yank_symbols): Skip symbols which were equated to an undefined or
3926 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3928 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3929 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3931 * configure.in: Make sure we only add m68k-parse.o to
3932 ${extra_objects} once, no matter how many m68k targets have been
3934 * configure: Rebuild.
3936 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3938 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3939 * configure: Rebuild.
3941 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3943 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3944 * doc/c-m68k.texi: Document .extend and .ldouble.
3946 * configure.in (m68*-apple-aux*): New target.
3947 * config/te-aux.h: New file.
3948 * config/obj-coff.c (compare_external_relocs): New static function
3950 (do_relocs_for): Sort relocs if TE_AUX.
3951 (fixup_segment): If TE_AUX, store common symbol value in segment.
3952 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3954 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3956 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3958 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3960 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3961 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3963 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3964 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3965 an undefined symbol and the size of a function symbol.
3966 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3967 for all common symbols.
3969 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3971 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3974 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3977 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
3980 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
3982 * ecoff.c (localsym_t): Add addend field.
3983 (add_ecoff_symbol): Add addend argument. Change all callers.
3984 (coff_sym_value): Make static.
3985 (coff_sym_addend): New static variable.
3986 (ecoff_directive_def): Initialize coff_sym_addend.
3987 (ecoff_directive_val): Accept symbol + constant.
3988 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
3989 (ecoff_build_symbols): Include the addend in the symbol value.
3991 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
3993 * config/tc-ppc.c (md_assemble): Ignore overflow on
3994 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3996 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3998 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3999 bytes in size, so offset appropriately in big endian mode when
4000 writing the bottom 2 bytes.
4002 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4004 * config/tc-sparc.c (default_compatible): New static local.
4005 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4006 (sparc_ip): If no architecture or -bump specified, don't mark as
4007 mismatched those in default_compatible.
4009 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4011 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4012 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4013 * configure: Rebuild.
4014 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4015 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4016 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4017 (sco_id): Declare if SCO_ELF.
4019 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4021 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4022 ({max,warn_after}_architecture): New static locals.
4023 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4024 If both architecture and -bump requested, set max_architecture to max.
4025 (sparc_md_end): Simplify.
4026 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4027 Rewrite code to bump architecture and check for conflicts.
4028 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4029 with Solaris assembler.
4030 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4031 (md_show_usage): Update.
4033 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4035 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4037 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4039 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4040 #ifdef sparcv9 when choosing value.
4043 (sparc_md_end): Declare.
4044 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4045 (initial_architecture): New static local.
4046 (can_bump_v9_p): Likewise.
4047 (NO_V9): Delete all occurrences.
4048 (sparc_md_end): New function.
4049 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4050 Don't bump architecture to v9 unless can_bump_v9_p set.
4051 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4052 * configure.in (sparc64 target cpu): Don't set obj_format here.
4053 (SPARC_V9): Renamed from sparcv9.
4054 (sparc64-*-elf*): Define SPARC_ARCH64.
4055 * configure: Regenerated.
4056 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4057 (SPARC_ARCH64): Add.
4058 * conf.in: Regenerated.
4059 * config/vmsconf.h: Update.
4061 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4063 * config/tc-mips.c (load_register): Optimise "dli" loads.
4064 (md_show_usage): add "-mcpu=vr4100" to help text.
4066 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4068 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4069 undefined symbol, preserve the X_op of O_symbol.
4070 (S_GET_VALUE): Fix check to permit this case.
4071 * write.c (write_relocs): If a reloc is against an undefined
4072 symbol equated to another symbol, change the reloc to be against
4074 * config/obj-coff.c (do_relocs_for): Likewise.
4076 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4079 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4081 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4082 computer is PowerPC.
4084 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4086 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4087 mentioned in the eabi.
4089 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4091 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4092 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4094 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4096 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4098 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4100 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4101 as a section it is ok to have unadorned -mrelocatable pointers in.
4103 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4105 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4108 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4110 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4111 dependent section attributes can be handled.
4113 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4114 macros to add support for exclude section flag and ordered section
4117 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4118 functions to add support for exclude section flag and ordered
4121 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * subsegs.c (section_symbol): Don't try to look up the section
4124 symbol in the hash table. It should be possible to have a symbol
4125 with the same name as a section, but no connection to it.
4127 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4128 From James Carlson <carlson@xylogics.com>.
4130 * expr.c (operand): Skip whitespace after a close parenthesis.
4131 From James Carlson <carlson@xylogics.com>.
4133 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4135 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4136 as_warn_where for relocation overflow.
4137 (parse_reg): Accept register name only if next character is
4140 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4142 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4143 addresses for static variables.
4145 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4147 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4148 and xgot give the old toc16 relocation.
4149 (md_apply_fix3): Support all GOT relocations.
4151 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4153 * config/tc-mips.c (load_address): Correctly handle a constant in
4154 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4156 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4158 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4159 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4160 (build_Mbytes): Handle REG_B.
4162 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4164 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4166 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4168 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4170 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4172 * config/obj-coff.c (write_object_file): Set the s_align field to
4173 the number of bytes, rather than to the power of 2.
4175 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4177 * Makefile.in (DISTCLEAN_HERE): New variable.
4178 (distclean): Use it.
4179 (maintainer-clean): Depend upon clean-here rather than clean,
4180 distclean, and clean-info. Run make maintainer-clean in doc.
4181 Remove files listed in DISTCLEAN_HERE.
4182 * doc/Makefile.in (maintainer-clean realclean): Split out from
4183 distclean. Depend upon clean-info and distclean.
4185 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4187 * mac-as.r: Fix copyright and version strings.
4188 (cfrg): Use PROG_NAME instead of literal name.
4190 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4192 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4194 * config/tc-a29k.h (tc_unrecognized_line): Define.
4195 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4196 (md_operand): Handle a29k style local dollar labels.
4198 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4200 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4202 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4204 * read.c (s_fill): If md_flush_pending_output is defined, call
4207 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4209 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4210 Treat rs_align_code like rs_align.
4212 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4214 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4215 converting an absolute address into a PC-relative one.
4217 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4219 * mpw-config.in: Don't always use te-generic.h for emulation.
4220 (powerpc-apple-macos): Use emulation te-macos.h.
4222 (mips-gm-magic): New configuration.
4224 * mpw-make.sed (install, install-only): Edit in Mac-specific
4227 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4229 * configure.in: Improve message about unsupported ELF targets.
4230 * configure: Rebuild.
4232 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4233 pattern is zero. From Manfred Hollstein.
4235 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4237 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4238 the various idata sections, we check the name on the .section pseudo.
4240 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4242 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4243 add section's paddr to add_number; compatibility to native as and
4246 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4248 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4250 * hash.c (struct hash_entry): Moved here...
4251 * hash.h (struct hash_entry): ...from here.
4253 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4254 if it's already known to be null.
4256 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4258 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4259 bit relocs converted to PC relative relocs. This turned out to
4260 add the offset from the beginning of .text twice.
4262 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4264 * stabs.c (s_stab_generic): In 's' case, free string from
4267 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4269 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4272 * subsegs.h (segment_info_type): Make bitfields unsigned.
4274 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4275 and move them together. On most systems this will reduce the
4276 structure size by one word.
4277 (operatorT): Define O_max.
4278 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4281 * read.c (pop_insert): Print error returned by hash table
4284 * as.c (dump_statistics): Split out from main; dump some hash
4285 table stats and target-specific stats.
4286 (start_time): No longer automatic to main.
4287 (main): Set file-level start_time and call dump_statistics at
4288 exit. Exit by calling xexit.
4289 (show_usage): Make --statistics description less specific.
4290 * subsegs.c (subsegs_print_statistics): New function.
4291 * write.c (write_print_statistics): New function.
4292 (n_fixups): New static variable.
4293 (fix_new_internal): Increment it.
4294 * read.c (read_print_statistics): New function.
4295 * read.h (read_print_statistics): Declare.
4296 * symbol.c (symbol_print_statistics): New function.
4297 * symbol.h (symbol_print_statistics): Declare.
4298 * hash.c (hash_print_statistics): New function.
4299 * hash.h (hash_print_statistics): Declare.
4300 * config/tc-i386.c (i386_print_statistics): New function.
4301 * config/tc-i386.h (i386_print_statistics): Declare.
4302 (tc_print_statistics): New macro.
4303 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4306 * hash.c (DELETED): Rewrite to use a valid but unique address.
4307 (START_POWER): Reduce to 10.
4308 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4309 Add new values for counting strcmp calls.
4310 (GROW_FACTOR): New macro.
4311 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4313 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4314 (hash_new): Use FULL_VALUE.
4315 (struct hash_control): Definition moved here.
4316 (hash_code): Don't mask to low bits.
4317 (hash_ask): Mask returned hash code here. Check hash value before
4318 calling strcmp; count strcmp calls.
4319 * hash.h (struct hash_control): Declare, don't define, here.
4320 (HASH_STATLENGTH): Deleted.
4321 (struct hash_entry): Add field for hash code.
4322 (hash_say, hash_apply): Don't declare.
4324 * hash.c (destroy): Return void.
4325 (applicatee): Ditto.
4326 (main): Fix declarations.
4327 (hash_apply): Return void. Argument `function' returns void. Put
4328 inside "#ifdef TEST".
4329 (hash_say): Define only if TEST is defined.
4330 * hash.h (hash_apply, hash_say): Declarations deleted.
4332 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4334 * configure: Rebuild with autoconf 2.7.
4336 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4338 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4339 * configure: Rebuild with autoconf 2.6.
4341 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4343 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4344 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4346 (ppc_frob_file): Remove.
4347 * config/tc-ppc.h (tc_frob_file): Don't define.
4348 (ppc_frob_file): Don't declare.
4350 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4352 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4353 * config/alpha-opcode.h: Include one-operand variants of jmp and
4356 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4357 with te-delta.h in 8.3 file systems.
4358 * configure.in: Adjusted.
4360 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4362 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4364 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4366 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4368 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4370 Version 2.6 released.
4371 * Makefile.in (VERSION): Updated to 2.6.
4373 * config/obj-coff.c (write_object_file): Change use of md_do_align
4374 to pass a pointer rather than a fill value, to match other uses.
4376 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4378 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4380 * as.c (main): Move md_end call to just after call to
4381 perform_an_assembly_pass. Delete cpu-specific code here.
4382 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4383 * config/tc-arm.c (md_end): Unused function deleted.
4384 * config/tc-ns32k.c (md_end): Ditto.
4386 * config/tc-i386.c (i386_align_code): New function, moved here
4387 from HANDLE_ALIGN macro.
4388 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4390 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4392 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4395 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4397 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4398 multi-byte nops to avoid changing gcc. The necessary gcc change
4399 might break old assemblers.
4401 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4403 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4404 generate optimal multi-byte nop instructions for ".align n"
4405 ".align n,0x90", and aligns requiring more than 15 bytes of
4406 padding still generate multiple 0x90's as before.
4408 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4410 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4412 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4414 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4415 * configure: Update.
4416 * mpw-make.sed: Reorder commands to make sed happier.
4417 * config/te-macos.h: New file.
4418 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4420 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4422 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4423 conditional branches.
4424 (md_apply_fix): Likewise.
4426 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4428 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4429 generate a reloc which the linker will not handle correctly. Fix
4430 overflow checking--R_IREL is 18 bits, not 17.
4432 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4434 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4435 from a PC relative reloc if TC_A29K.
4437 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4438 code depends upon it.
4440 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4441 $extend. Based on code from Eric Freudenthal
4442 <freudenthal@nyu.edu>.
4443 * config/tc-a29k.h (LEX_DOLLAR): Define.
4444 * read.c (LEX_DOLLAR): Define if not defined.
4445 (lex_type): Use LEX_DOLLAR.
4447 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4449 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4452 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4454 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4456 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4458 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4459 used only by "dlltool.c".
4461 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4463 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4464 (md_pseudo_table): Don't define "extern".
4466 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4468 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4470 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4472 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4474 * macro.c (macro_expand_body): Don't warn about == with a
4475 nonexistent parameter, in case it is in a comment field.
4477 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4479 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4480 set, even if macro_alternate is set.
4481 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4482 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4483 the token unless it ended in '@'.
4484 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4485 * doc/c-a29k.texi: Document macro usage on A29K.
4487 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4489 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4491 (install_operand): Likewise.
4493 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4495 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4497 * configure.in (m88k-motorola-sysv*): New target.
4498 * configure: Rebuild.
4499 * config/te-delta88.h: New file.
4500 * config/obj-coff.c (write_object_file): Use md_do_align if it is
4502 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
4503 (md_do_align): Define.
4504 * config/tc-m88k.c: Include "subsegs.h".
4505 (m88k_do_align): New function.
4507 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4508 (COFF_NOLOAD_PROBLEM): Define.
4509 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4511 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4513 * config/tc-i386.c (md_assemble): For a jump instruction with
4514 non-constant target, require 7 available bytes in the current
4517 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4519 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4522 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4524 * configure.in (alpha-*-linux*): Use ecoff.
4525 * configure: Rebuild.
4526 * ecoff.c (ecoff_directive_extern): New function.
4527 (ecoff_directive_weakext): New function.
4528 (ecoff_build_symbols): Handle weak symbols.
4529 (ecoff_setup_ext): Likewise.
4530 (ecoff_frob_symbol): Warn about weak common symbols.
4531 * ecoff.h (ecoff_directive_extern): Declare.
4532 (ecoff_directive_weakext): Declare.
4533 * symbols.c (S_IS_WEAK): New function.
4534 * symbols.h (S_IS_WEAK): Declare.
4535 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4537 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4540 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4542 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4544 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4545 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4546 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4547 * config/obj-coff.c (coff_frob_symbol): Don't call
4548 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4549 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4552 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4553 (ppc_stab_symbol): New static variable.
4554 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4555 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4556 sy_tc.real_name to the stab string.
4557 (ppc_bc, ppc_ec): New static functions.
4558 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4560 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4562 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4565 * input-scrub.c (input_scrub_push): Reset sb_index.
4567 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4569 * listing.c (listing_newline): Don't create a frag in the absolute
4572 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4574 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4575 (ppc_csect): Move most of the code to ppc_change_csect, and call
4577 (ppc_change_csect): New static function, taken from ppc_csect.
4578 (ppc_section): New static function.
4579 (ppc_saw_abs): New static varable.
4580 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4581 a symbol has no csect.
4582 (ppc_adjust_symtab): New function.
4583 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4584 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4586 * write.c (write_object_file): If tc_adjust_symtab is defined,
4587 call it just before the call to obj_adjust_symtab.
4589 * symbols.c (symbol_find_or_make): Change name to be const.
4590 * symbols.h (symbol_find_or_make): Update declaration.
4592 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4594 * doc/as.texinfo (Align): Mention SH.
4595 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4597 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4598 (Z8000 Directives, even): Don't give numeric align value, instead
4601 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4603 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4606 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4608 * Makefile.in (diststuff): Also make info.
4609 (maintainer-clean realclean): Also make clean-info.
4611 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4613 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4614 (pa_subspace): For ".nsubspa", always create a new subspace
4615 with the given attributes, even if one already exists with the
4618 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4620 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4621 TC_FORCE_RELOCATION, taking an additional section argument. If
4622 the section of the target symbol is not the same as the current
4623 section, always force the relocation to be used.
4624 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4626 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4627 md_pcrel_from function, taking an additional section argument.
4628 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4630 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4631 older TC_FORCE_RELOCATION if not defined.
4632 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4633 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4634 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4635 TC_FORCE_RELOCATION.
4637 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4639 * input-scrub.c (as_where): Set name to null pointer if we don't
4641 * messages.c (identify): Only print filename if non-null.
4642 (as_show_where): Ditto, for line number too.
4643 (as_warn_internal, as_bad_internal): Ditto.
4645 * input-file.c (input_file_open): If the input file can't be
4646 opened, consider it an error.
4648 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4650 * config/tc-mips.c: Added mips_4100 control, and support for
4651 accepting the 4100 as a MIPS architecture variant (md_begin,
4652 macro_build, mips_ip, md_parse_option). Adding suitable
4653 command-line OPTIONs, and updating the help text (md_show_usage).
4655 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4657 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4658 BFD_ASSEMBLER is defined.
4660 * Use one active frag and one obstack per frag chain:
4661 * frags.c (frags): Variable deleted.
4662 (frag_alloc): New function.
4663 (frag_grow, frag_more, frag_variant, frag_now_fix,
4664 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4666 (frag_new): Ditto. Verify that frch_last and frag_now match on
4667 entry and exit, and that old frag_now has non-zero type. Replace
4668 "know" uses with "assert". Use frag_alloc instead of mucking with
4670 * frags.h (frags): Declaration deleted.
4671 * subsegs.h (struct frchain): Add new field frch_frag_now.
4672 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4674 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4675 give it any stricter alignment than frchainS structures need. Do
4676 not initialize frags obstack. Set frag_now to point to
4677 dummy_obstack. Initialize absolute_frchain.
4678 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4679 field of frchainS. Don't create new frags on section switch, and
4680 use frag_alloc when creating a new frag chain. For absolute
4681 section, set frchain_now to absolute_frchain. Verify that
4682 frch_last and frag_now match on entry and exit. Initialize
4683 per-chain obstack, and under gcc, set required alignment to that
4684 needed by fragS structure.
4686 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4688 * stabs.c (get_stab_string_offset): Only copy input string if a
4689 fresh copy is needed, not if the section already exists.
4690 (s_stab_generic): Cache stab section name to bypass lookups, since
4691 usually it will match. Could be made faster still by changing the
4692 memory allocation rules.
4693 (s_xstab): Cache section name to bypass repeated string
4696 * frags.c (frag_new): Deleted register declarations.
4698 * listing.c (frag_now): Don't declare.
4700 * as.c (chunksize): New variable.
4701 (debug_memory): New variable.
4702 (main): If debug_memory is set, reduce chunksize and
4704 * as.h (chunksize): Declare it.
4705 * read.c (read_begin): Use it.
4707 * config/tc-alpha.c (md_shortopts): Include 'g'.
4708 (md_parse_option): Ignore it.
4710 * Makefile.in (distclean): Remove Makefile and config.status from
4711 testsuite directory.
4712 (clean-here): Don't delete testsuite. Instead, delete only the
4713 files within it that would be generated by running tests.
4715 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4716 frag_now_fix instead of accessing obstack info directly.
4717 * config/tc-arm.c (s_ltorg): Ditto.
4718 (md_assemble): Ditto.
4720 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4723 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4725 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4726 chain after parsing value expression, if any, to avoid separating
4727 continued .stabs lines.
4729 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4731 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4732 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4734 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4736 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4737 -mcom support and PPC_OPCODE_ANY for -many.
4738 (md_parse_option): Ditto.
4740 (md_begin): For duplicate instructions, print all duplicates
4743 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4745 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4746 common mode operation.
4747 (md_show_usage): Add -mcom to usage message.
4749 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4751 * expr.c (op_rank): Add O_symbol_rva.
4752 * expr.h (operatorT): Add O_symbol_rva.
4753 * read.c (cons_worker): Set O_symbol_rva when necessary.
4754 * write.c (fix_new_exp): Understand O_symbol_rva.
4756 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4758 * config/tc-mips.c: Correct s_cons arguments. From Michael
4759 Joosten <joost@ori.cadlab.de>.
4761 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4763 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4764 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4765 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4767 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4768 make non-static. Change all users.
4769 * config/obj-coff.h (coff_n_line_nos): Declare.
4771 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4773 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4775 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4777 * config/obj-elf.c (obj_elf_common): Convert specified byte
4778 alignment to power of two. Set size of local bss symbol.
4780 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4782 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4784 * sb.c, macro.c: Decide whether to include <string.h> or
4785 <strings.h> just as as.h does.
4787 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4789 * Makefile.in (site.exp): Fix setting of $srcdir.
4791 * config/tc-arm.c (md_atof): Fix little-endian output.
4792 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4795 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4797 * doc/as.texinfo: Split out the NS32k family documentation,
4798 despite its being commented out for now.
4799 * doc/c-ns32k.texi: New file.
4801 * sb.c, macro.c: Include string.h.
4803 * Makefile.in (comparison): Only check *.o; we don't care if
4804 timestamps inserted by the native linker differ.
4806 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4807 if alignment stricter than 4 bytes is requested; in that case,
4808 align to a 4-byte boundary first.
4810 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4812 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4813 uninitialized" warning for `Max_Source_Offset'.
4815 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4817 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4818 qualifiers and detect errors if present.
4819 (md_assemble): Add call to parse_toc_entry. Also added some support
4820 for the [tocv] qualifier.
4821 (ppc_pe_tocd): New function to support data in the toc section.
4823 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4825 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4828 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4830 * config/tc-m68k.c (isword): Accept all values from -65536 to
4831 +65535, so ~VAL will not be rejected.
4833 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4834 skip characters after the pseudo-op.
4836 * read.c (get_line_sb): Don't look past buffer_limit.
4837 (s_include): In MRI mode, skip characters after the file name.
4839 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4841 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4842 periods in register names.
4844 For older changes see ChangeLog.1.