2 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4 * config/tc-d30v.c (md_assemble): If two instructions
5 are supposed to be assembled in parallel and the first one is
6 long, print an error and stop.
7 (md_apply_fix3): Don't calculate absolute relocs. Just write
11 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
13 * config/tc-i386.h (iclrKludge): Define.
14 * config/tc-i386.c (md_assemble): Handle iclrKludge.
16 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
18 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
19 * config/tc-alpha.c (alpha_debug): New static variable.
20 (md_parse_option): Set alpha_debug if -g is seen.
21 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
24 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
26 * config/tc-d30v.c (build_insn): Enable range-checking code.
27 (postfix): Stop at space or comma. Fixes PR 11862.
28 (md_assemble): Change error message.
31 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
33 * Makefile.in: Added automatic dependency building.
34 * dep-in.sed: New file.
36 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
38 * config/obj-ieee.c (segment_name): Don't define function if this
41 * config/obj-coff.h (DO_STRIP): Don't define.
42 * config/tc-h8300.h (DO_STRIP): Don't define.
43 * config/tc-h8500.h (DO_STRIP): Don't define.
44 * config/tc-w65.h (DO_STRIP): Don't define.
45 * config/tc-z8k.h (DO_STRIP): Don't define.
47 * symbols.c (colon): Call obj_frob_label if it is defined.
48 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
50 * configure.in: Don't set files and links. Don't call
51 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
52 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
54 * Makefile.in (TARG_CPU_C): New variable.
55 (TARG_CPU_O, TARG_CPU_H): New variables.
56 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
57 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
58 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
59 (LINKED_SOURCES): Remove.
60 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
61 (LINKED_HEADERS): Remove.
62 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
63 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
65 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
66 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
67 (itbl-cpu.h): Remove target.
68 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
71 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
73 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
75 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
77 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
78 open coded loop that does not require the name to start with a
81 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
83 * frags.c (frag_var): Change offset parameter to offsetT.
84 (frag_variant): Likewise.
85 * frags.h (frag_variant, frag_var): Update declarations.
86 * config/tc-m68k.c (struct m68k_it): Change foff field to
88 (add_frag): Change off parameter to offsetT.
89 * Several files: Add casts to calls to frag_var.
91 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
92 serialize a parallel make.
93 (itbl-parse.h): Split target out from itbl-parse.c.
95 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
97 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
99 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
100 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
101 storing the value of a common symbol.
103 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
105 * config/obj-coff.c (glue_symbols): Unused variable symbolP
107 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
108 that is done by symbol_remove and symbol_insert.
110 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
113 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
115 * config/tc-mips.c (load_register): In 32 bit mode, when not
116 dealing with a 64 bit number, permit the upper 32 bits to be set
117 even if bit 31 is not set.
119 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
121 * read.c (potable): Add "equiv".
122 (s_set): Handle .equiv based on argument.
123 * doc/as.texinfo (Equiv): New node to document .equiv.
124 (Err): New node to document .err.
126 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
128 * Many files: Add function prototypes.
129 * as.c (show_usage, parse_args): Make static.
130 * frags.h (frag_alloc): Declare.
131 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
132 * symbols.c (dollar_label_instance): Change return type to long.
133 * symbols.h (print_symbol_value): Declare.
134 (print_expr, print_expr_1, print_symbol_value_1): Declare.
135 * write.c (fix_new_exp): Don't declare make_expr_symbol.
136 (remove_subsegs, relax_frag): Make static.
137 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
138 (what_kind_of_float): Likewise.
139 (atof_vax): Make static. Change what_kind to int.
140 (md_atof): Change what_statement_type to int.
141 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
142 * config/tc-alpha.c (vax_md_atof): Declare.
143 (md_atof): Don't declare atof_ieee and vax_md_atof.
144 * config/tc-i386.c (set_16bit_code_flag): Make static.
145 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
146 * config/tc-m68k.c (add_fix): Change width to int.
147 (insert_reg): Change regname to const.
148 (md_atof): Don't declare atof_ieee.
149 (demand_empty_rest_of_line): Don't declare.
150 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
151 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
152 (parse_keyword_arg): Change lookup_fn to take const arg.
153 (md_atof): Don't declare atof_ieee.
154 * config/tc-sparc.h: Add ifdef for multiple inclusion.
155 (tc_aout_pre_write_hook): Don't declare.
157 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
159 * as.h (bfd_alloc_by_size_t): Don't declare.
160 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
162 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
164 * symbols.c (symbol_new): Don't call debug_verify_symchain.
165 (symbol_append): Set sy_next and sy_previous when adding a single
166 symbol to an empty list. Call debug_verify_symchain.
167 (verify_symbol_chain): Use assert, not know.
169 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
171 * NEWS: Note BeOS support.
172 * configure.in: (ppc-*-beos): New target, use coff as object format.
173 * configure: Regenerate with autoconf.
175 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
177 * config/tc-mips.c (md_apply_fix): Improve error message for out
180 * Makefile.in: Add dependencies on obstack.h where needed.
182 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
184 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
185 case of a symbol equated to another symbol when using SVR4_PIC.
187 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
189 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
191 * read.c (read_a_source_file): Call LISTING_NEWLINE before
192 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
194 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
195 and md_elf_section_change_hook if they are defined.
196 (obj_elf_text, obj_elf_previous): Likewise.
198 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
200 * config/obj-multi.h (struct elf_obj_sy): Define if
202 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
204 * config/obj-elf.h (struct elf_obj_sy): Don't define if
205 OBJ_SYMFIELD_TYPE is defined.
207 * doc/as.texinfo (bss): Improve description of .bss section. In
208 ELF or COFF, you are permitted to switch into the section.
209 (Comm): Rewrite description of common symbols.
210 (Lcomm): Mention that some targets permit a third argument.
212 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
214 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
216 * symbols.c (colon): Change type of local to int. From Alan Modra
217 <alan@spri.levels.unisa.edu.au>.
219 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
220 alignment if a zero fill pattern was explicitly specified.
221 * config/tc-sh.c (sh_do_align): Likewise.
223 * read.c (equals): Always permit register names to be redefined.
225 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
226 mips16 symbol to be adjusted if a symbol is being subtracted from
229 From Eric Youngdale <eric@andante.jic.com>:
230 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
231 illegal symbol version names.
232 (elf_frob_symbol): Check for external default versions.
234 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
236 From Eric Youngdale <eric@andante.jic.com>:
237 * config/obj-elf.h (struct elf_obj_sy): Define.
238 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
240 * config/obj-elf.c (obj_elf_symver): Just record the name.
241 (obj_symbol_new_hook): Initialized versioned_name field.
242 (elf_frob_symbol): If there is a versioned_name, either rename the
243 symbol, or add an alias with that name.
245 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
247 * config/tc-mn10300.c (md_relax_table): Define.
248 (md_convert_frag): Implement.
249 (md_assemble): Handle relaxable operands/instructions correctly.
250 (md_estimate_size_before_relax): Implement.
251 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
253 * config/tc-mn10200.c (md_relax_table): Fix typos.
255 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
256 relocs anymore. Tweak fx_offset for pc-relative relocs.
258 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
260 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
264 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
266 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
268 * config/tc-tic80.c (md_begin): Declare external variable
269 coff_flags and insert an F_AR32WR bit into it.
272 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
274 * read.c (equals): Add reassign parameter. Change all callers.
275 * read.h (equals): Update declaration.
277 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
279 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
280 can rely on the frag address to determine whether a frag is
283 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
285 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
286 (S_LOCAL_NAME): Likewise.
287 (FAKE_LABEL_NAME): Define unconditionally.
288 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
290 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
291 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
292 Don't define FAKE_LABEL_NAME.
293 * config/te-ic960.h: Likewise.
294 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
295 (mips_frob_file_before_adjust): Declare.
296 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
297 (mips_local_label): Remove.
299 * config/te-sco386.h: Remove; not used.
302 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
304 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
305 byte alignment rather than power-of-two alignment that is the
309 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
311 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
313 * gasp.c (hash_add_to_string_table): Correct misspelling in error
314 message, and add newline.
315 (process_file): Don't process assignments in the label if this is
316 a equ or assign pseudo-op.
317 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
318 and K_EQU, to match documentation.
320 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
322 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
323 to denote read-only data sections.
325 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
327 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
328 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
330 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
331 binary number if the next character is '+' or '-'.
334 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
336 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
337 (find_opcode): Match operands that can be floats.
338 (build_insn): Handle O_big (float) expressions and build
342 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
344 * configure.in (mips*-*-lnews*): New target, also make empty
345 emulation list for this target.
347 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
348 (mips_target_format): Use.
349 * te-lnews.h: New file.
352 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
354 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
355 operands with :m or :s modifiers and generate the right opcodes
359 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
361 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
362 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
364 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
366 * config/tc-m68k.c (instring): Useless local declaration of
367 crack_operand removed.
368 * expr.h (expressionS): Changed type of X_op field to operatorT if
371 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
373 Based on patches from Robert Lipe <robertl@dgii.com>:
374 * configure.in: Add i386coff and i386elf to emulation list.
375 * configure: Rebuild.
376 * as.c (i386coff, i386elf): Declare.
377 * obj.h (coff_format_ops): Declare.
378 * config/obj-coff.c (OBJ_HEADER): Define.
379 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
380 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
381 (obj_pseudo_table): Add "version".
382 (coff_pop_insert): New static function.
383 (coff_sec_sym_ok_for_reloc): New static function.
384 (no_func): New static function.
385 (coff_format_ops): New variable.
386 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
387 (obj_symbol_new_hook): Define.
388 (coff_obj_read_begin_hook): Declare.
389 (obj_read_begin_hook): Define.
390 * config/tc-i386.h (i386_target_format): Declare.
391 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
392 OUTPUT_FLAVOR when appropriate.
393 (i386_target_format): New function.
394 * Makefile.in (obj-coff.o): New target.
395 (e-i386coff.o, e-i386elf.o): New targets.
397 From Stephen Williams <steve@icarus.icarus.com>:
398 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
399 (_tc_get_bal_of_call): Don't declare.
400 (tc_get_bal_of_call): Declare as function, don't define as macro.
401 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
402 in sy_tc field, not x_balntry field.
403 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
404 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
405 field, not x_balntry field.
407 * config/obj-elf.c (obj_elf_section): Permit a .note section to
408 have the SHF_ALLOC attribute.
410 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
411 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
412 (itbl-lex.o): Depend upon itbl-parse.h.
414 * itbl-parse.y (yyerror): Change return type to int. Change to
415 use old style function declaration.
417 * Makefile.in (itbl-lex.o): Remove -Wall.
418 (itbl-parse.o): Likewise.
420 * cond.c (s_ifdef): If we should omit conditionals from listings,
422 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
423 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
424 (listing_listing): Handle EDICT_NOLIST_NEXT.
425 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
426 * listing.h (LISTING_NOCOND): Define.
427 (LISTING_SKIP_COND): Define.
428 * as.c (show_usage): Mention c as a suboption of -a.
429 (parse_args): Handle c as a suboption of -a.
430 * doc/as.texinfo: Document -alc.
433 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
435 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
438 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
440 * doc/as.texinfo: Document .symver.
442 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
444 * config/tc-d10v.c: Change pre_defined_registers to
445 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
447 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
449 * config/obj-coff.c: Fix typo in comment section.
451 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
452 an additional alignment argument.
453 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
455 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
459 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
461 * Makefile.in: Remove dependancies on itbl-cpu.h.
462 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
465 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
467 * itbl-ops.h: Include as.h.
469 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
471 * as.c: Remove -t option.
472 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
473 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
474 * config/tc-mips.h: Define HAVE_ITBL_CPU.
476 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
478 * itbl-ops.c: Don't define DEBUG.
480 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
482 * Makefile.in: Update itbl-test.c to reflect its new location.
484 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
486 * itbl-ops.c: Add test for itbl_have_entries.
487 * config/tc-mips.c: Remove test for itbl_have_entries.
488 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
490 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
492 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
493 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
494 (LEX, LEXFLAGS): Define.
495 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
497 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
499 * itbl-parse.y: Fix indentation mistakes from indent program.
500 * itbl-lex.l: Fix indentation mistakes from indent program.
501 * itbl-ops.h: Add include for ansidecl.h.
502 Add PARAMS around function arguments.
503 Add declaration for itbl_have_entries.
504 * itbl-ops.c: Add PARAMS around function arguments.
505 * Makefile.in: Add itbl build rules.
506 Add dependancies for itbl files to mips target.
507 * as.c: Add itbl support.
508 Add new option "--insttbl" for dynamically extending instruction set.
509 * as.h: Declare insttbl_file_name;
510 the name of file defining extensions to the basic instruction set
511 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
512 itbl-ops.o to extra_objects for mips configuration.
513 Add include file link from itbl-cpu.h to
514 config/itbl-${target_cpu_type}.h.
515 * config/tc-mips.c: Allow copz instructions.
516 Add notes for future additions to the itbl support.
518 (macro): Call itbl_assemble to assemble itbl instructions.
519 See if an unknown register is specified in an itbl entry.
521 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
522 * doc/internals.texi (CPU backend): Fix typo in md_section_align
525 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
526 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
528 (build_insn): Grab a frag early so we can use the address in
529 fixups. Take one's complement of BITNUM values before insertion
530 in opcode. Add code to support O_symbol operands.
531 (md_apply_fix): Replace unimplemented warning with implementation.
532 (md_pcrel_from): Ditto.
533 (tc_coff_fix2rtype): Ditto.
536 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
538 * config/tc-d30v.c (parallel_ok): New function.
539 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
541 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
542 relocation is in different section. Fixes PR11574.
544 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
546 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
547 don't set the section alignment to 2**4.
549 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
551 * config/tc-m68k.c (line_comment_chars): Add '*'.
553 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
554 (do_scrub_begin): Don't set lex['*'].
555 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
556 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
559 * configure.in: Set em=svr4 for m68k-*-sysv4*.
560 * configure: Rebuild.
561 * config/te-svr4.h: New file.
562 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
565 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
567 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
568 short conditional branch around a long unconditional branch.
570 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
572 * config/obj-coff.c (obj_coff_ln [both versions]): Call
575 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
578 * symbols.c (resolve_symbol_value): If both left and right
579 operands are undefined, warn about both of them.
581 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
583 Based on patches from Eric Youngdale <eric@andante.jic.com>:
584 * config/obj-elf.c (elf_pseudo_table): Add "symver".
585 (obj_elf_symver): New static function.
586 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
589 * write.c (relax_segment): Make type and printf format agree.
591 * read.c (get_line_sb): Don't end the line on a semicolon inside a
595 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
597 * config/tc-d30v.c, config/tc-d30v.h: New files.
599 * configure: Rebuilt.
601 * configure.in: Add case for d30v.
604 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
606 * config/tc-alpha.h (md_operand): Define with a null expansion,
607 like all the other targets.
608 * doc/internals.texi (CPU backend): Add missing word in
609 md_flush_pending_output description. Fix typo in md_convert_frag
612 * config/tc-tic80: Minor comment additions/changes.
615 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
617 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
618 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
619 * config/obj-coff.c (obj_coff_def): Use
620 tc_canonicalize_symbol_name if defined.
621 (obj_coff_tag, obj_coff_val): Likewise.
622 * expr.c (operand): Reject '~' as operator if is_name_beginner.
624 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
626 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
627 does not actually work, though:
628 * configure.in (i386-sequent-bsd*): New target.
629 * configure: Rebuild.
630 * config/tc-dynix.h: New file.
631 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
633 * read.c (do_align): Add max parameter. Change all callers.
634 Remove useless static variables.
635 (s_align): New static function. Do common portion of
636 s_align_bytes and s_align_ptwo.
637 (s_align_bytes, s_align_ptwo): Just call s_align.
638 * frags.c (frag_align): Add max parameter. Change all callers.
639 (frag_align_pattern): Likewise.
640 * frags.h (frag_align, frag_align_pattern): Update declarations.
641 * write.c (relax_segment): Limit alignment change to fr_subtype.
642 Fix some types to be addressT.
643 * config/obj-coff.c (size_section): Likewise.
644 * config/obj-ieee.c (size_section): Likewise.
645 * config/tc-d10v.h (md_do_align): Add max parameter.
646 * config/tc-i386.h (md_do_align): Likewise.
647 * config/tc-m88k.h (md_do_align): Likewise.
648 * config/tc-m88k.c (m88k_do_align): Likewise.
649 * config/tc-sh.h (md_do_align): Likewise.
650 * config/tc-sh.c (sh_do_align): Likewise.
651 * as.h: Improve comments on rs_align and rs_align_code.
652 * doc/as.texinfo: Document new alignment arguments.
653 * doc/internals.texi (Frags): Document use of fr_subtype field for
654 rs_align and rs_align_code.
656 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
658 * config/tc-mips.c: Changed opcode parsing.
660 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
662 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
663 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
664 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
665 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
666 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
667 to a location consistent with the rest of the target include files.
668 * config/tc-i386.c: Remove misleading comment.
669 * doc/internals.texi (CPU backend): Add description of function
672 * config/tc-tic80.c: Add code to insert predefined symbols into the
673 symbol table so they can be parsed by the standard expression parser.
674 Remove custom code that use to parse them.
675 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
676 to a location consistent with the rest of the target include files.
679 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
681 * as.h: GNU c provides unlink() function.
683 Unify section handling on openVMS/Alpha:
684 * config/tc-alpha.c(s_alpha_link): Remove.
685 (s_alpha_section): New function.
686 Remove case-hacking of symbols
687 Add .code_address pseudo-op.
688 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
689 (s_alpha_code_address): New function.
690 (alpha_ctors_section, alpha_dtors_section): New sections for C++
691 static constructors/destructors.
692 Add debug code for crash debugs, to be removed when traceback code
693 is added to object code.
694 (s_alpha_name): New function for .name pseudo-op.
695 (alpha_print_token): New function to print token expressions with
696 alpha specific extensions.
698 * makefile.vms: Allow compilation with current gcc snapshot.
700 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
702 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
703 (DVIPS): Set to dvips.
704 (ps, as.ps, gasp.ps): New targets.
705 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
706 and MAKEINFO env variables.
707 (internals.ps): Use DVIPS macro.
708 (clean): Remove core and backup files.
709 (distclean): Remove temporary files from building internals.
711 * doc/internals.texi (Frags): Fix typo.
712 (GAS processing): Ditto.
713 (CPU backend): Ditto.
714 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
715 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
716 * read.c: Remove ugly hack that dealt with config files not
717 correctly defining TARGET_BYTES_BIG_ENDIAN.
718 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
719 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
720 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
721 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
722 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
723 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
724 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
725 with TARGET_BYTES_BIG_ENDIAN defined to 0.
726 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
727 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
728 whether it is defined or not.
729 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
730 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
731 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
732 whether it is defined or not.
734 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
735 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
738 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
740 * write.c (write_relocs): Correct text in as_fatal error message,
741 bfd_perform_relocation -> bfd_install_relocation.
743 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
745 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
746 * read.c (LEX_TILDE): Define if not defined.
747 (lex_type): Use LEX_TILDE.
748 * expr.c (get_symbol_end): Check first char with is_name_beginner,
751 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
753 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
756 * config/tc-mips.c (mips16_extended_frag): Correct base address
757 for an extended PC relative instruction.
758 (md_convert_frag): Likewise.
760 * config/tc-mips.c (prev_nop_frag): New static variable.
761 (prev_nop_frag_holds): New static variable.
762 (prev_nop_frag_required): New static variable.
763 (prev_nop_frag_since): New static variable.
764 (append_insn): If we aren't reordering, and prev_nop_frag is not
765 NULL, and we don't need any nops, then decrease the size of
766 prev_nop_frag. Don't insert nops because of instructions in
767 noreorder sections. Remember whether the previous instructions
768 where in noreorder sections even when not reordering.
769 (mips_no_prev_insn): Add preserver parameter. Change all
770 callers. Refer prev_nop_frag variables when appropriate.
771 (mips_emit_delays): Set up prev_nop_frag.
772 (s_mipsset): Clear prev_nop_frag if reordering.
774 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
776 * config/tc-mips.c (append_insn): Remove useless code which
777 handled swapping a mips16 jump with a mips16 instruction with a
780 * config/tc-mips.c (md_parse_option): When debugging, set
781 mips_optimize to 1, not 0.
783 * config/tc-mips.c (mips16_ip): Handle an extend operand.
785 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
786 like the expression was based on `.', adjust the value of the
789 * config/tc-mips.c (append_insn): Warn about an attempt to put an
790 extended instruction in a delay slot when not reordering.
791 (md_convert_frag): Warn if an extended instruction appears in a
794 * config/tc-mips.c (mips_pseudo_table): Add "insn".
795 (s_insn): New static function.
796 * doc/c-mips.texi: Document .insn.
798 * config/tc-mips.c (md_begin): Add the general registers to the
800 (mips16_ip): First parse the expression, and then see whether it
801 came up with a register, rather than trying to first see whether
802 we are looking at a register.
805 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
807 * config/tc-tic80.c: Numerous changes and additions to flesh
808 out functions that were previously just stubs, and fix some
809 problems found using the new TIc80 testsuite cases.
812 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
814 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
815 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
817 * config/tc-mips.c (append_insn): Output jump instruction as a
818 pair of 2 byte instructions, rather than as a single 4 byte
822 * config/tc-mips.c (md_begin): Correct test of mips_5900.
823 (mips_ip): Don't check INSN_ISA for a macro.
827 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
829 * config/tc-mips.c: added r5900.
832 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
834 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
835 config/itbl-mips.h: Add copyright message and fix indentation.
837 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
839 * itbl-ops.c: New file. Add support for dynamically read
840 instruction registers, opcodes and formats. Build internal table
841 for new instructions and provide callbacks for assembler and
843 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
845 * itbl-ops.h: New file. Header file for itbl support.
846 * config/itbl-mips.h: New file. Mips specific definitions for
849 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
851 * config/tc-mn10200.c (md_assemble): If a constant operand won't
852 fit into the constant field of a relaxable operand, then it does
855 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
857 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
858 a jsr target in a different section just like a jsr to
861 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
863 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
864 against any mips16 symbols, not just externally visible ones.
865 (md_apply_fix): Corresponding change.
867 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
869 * config/tc-mips.c (mips16_ip): Accept floating point registers in
870 the operand of the exit instruction.
872 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
874 * symbols.c (resolve_symbol_value): If we leave an equated symbol
875 as O_symbol, copy over the segment.
877 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
879 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
880 fixup to be against the section symbol, adjust the value
883 * symbols.c (resolve_symbol_value): Don't change X_add_number for
885 * write.c (write_relocs): Avoid looping on equated symbols.
886 Adjust fx_offset by X_add_number for each symbol.
887 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
889 (fixup_segment): Add a loop to track down equated symbols and
890 adjust fx_offset appropriately.
892 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
894 * config/tc-mn10200.c (md_relax_table): Add entries to allow
896 (md_convert_frag): Handle jmp->bra relaxing.
897 (md_assemble): Handle jmp->bra relaxing.
898 (md_estimate_size_before_relax): Likewise.
900 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
902 * config/tc-i386.c (i386_align_code): Add comments explaining the
905 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
907 * config/tc-sparc.c (enforce_aligned_data): New static variable.
908 (sparc_cons_align): Don't do anything unless enforce_aligned_data
910 (md_longopts): Add "enforce-aligned-data".
911 (md_show_usage): Mention --enforce-aligned-data.
912 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
913 enforce-aligned-data.
915 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
917 (ppc_xcoff_cons): New static function.
919 * write.c (relax_segment): Give an error if a .space symbol is
922 * read.c (read_a_source_file): Don't handle mri_pending_align if
923 the handler is s_globl or s_ignore.
925 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
927 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
929 * config/tc-tic80.c: Many additions to previous placeholder file.
930 * config/tc-tic80.h: Ditto.
933 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
935 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
937 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
939 * config/tc-mips.c (mips_fix_adjustable): New function.
940 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
941 (mips_fix_adjustable): Declare.
943 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
944 * read.c (read_a_source_file): After doing an mri_pending_align,
945 adjust the line_label if there is one.
946 (s_space): Set mri_pending_align if an odd number of bytes were
949 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
951 * config/tc-d10v.h (md_do_align): Add this hook to call
952 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
954 * config/tc-d10v.c (find_opcode): Correctly calculate
955 branch displacement when .aligns are present.
957 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
959 * config/tc-mn10200.c (md_relax_table): Define.
960 (md_convert_frag): Implement.
961 (md_assemble): Handle relaxable operands/instructions correctly.
962 (md_estimate_size_before_relax): Implement.
963 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
965 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
967 * config/tc-mips.c (append_insn): Give an error for jumps to a
969 (md_apply_fix): Make a branch to an odd address an error rather
972 * config/tc-mips.c (md_convert_frag): If the user explicitly
973 requested an extended opcode, pass warn as true to mips16_immed.
975 * config/tc-mips.c (mips16_ip): Handle a missing expression like
976 an explicit 0, so that explicitly extended instructions work
979 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
981 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
982 symbol for a common symbol.
984 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
986 Patch presumed to have been checked in awhile ago but wasn't.
987 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
988 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
989 (relax_segment, case rs_org): Move code inside braces. Move locals
990 target,after inside too.
991 (relax_segment, case rs_machine_dependent): Guts moved to ...
992 (relax_frag): New function.
993 Call md_prepare_relax_scan if defined.
995 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
997 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
998 'p' operand specifier.
1000 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1002 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1003 m68k family cpus which support long branch addressing modes.
1004 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1005 md_create_long_jump): Use it.
1007 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1010 the .reginfo or .MIPS.options section if configured for an
1013 * config/tc-mips.c (md_begin): Don't set interlocks for
1016 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1018 * read.c (read_a_source_file): Make sure the symbol ends with
1019 whitespace before checking whether the next character is '='.
1021 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1023 * config/tc-i386.c (sco_id): Moved from here...
1024 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1025 really is an SCO ELF specific thing, not just a SCO x86 specific
1028 start-sanitize-tic80
1029 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1031 * configure.in (tic80-*-*): Don't require 'coff'.
1032 * configure: Regenerate.
1035 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1037 * read.c (emit_expr): Check for overflow of a negative value
1039 * write.c (fixup_segment): Likewise.
1040 * config/obj-coff.c (fixup_segment): Likewise.
1042 * config/tc-m68k.c (struct label_line): Define.
1043 (labels, current_label): New static variables.
1044 (md_assemble): Mark current_label as text, and clear it.
1045 (m68k_frob_label): New function.
1046 (m68k_flush_pending_output): New function.
1047 (m68k_frob_symbol): New function.
1048 * config/tc-m68k.h (tc_frob_label): Define.
1049 (md_flush_pending_output): Define.
1050 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1051 (tc_frob_coff_symbol): Likewise.
1053 * read.c (read_a_source_file): When defining a macro in MRI mode,
1054 don't add the symbol to the symbol table.
1056 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1058 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1059 here since fixup_segment doesn't (linkrelax is set).
1060 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1062 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1064 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1067 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1069 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1070 to avoid warnings with the native HP compiler.
1071 (fix_new_hppa): Similarly for the r_type argument.
1072 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1073 in an #if OBJ_ELF to keep gcc -Wall quiet.
1074 (md_apply_fix): Always initialize "result".
1076 * config/tc-mn10200.c (md_assemble): Generate relocations.
1078 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1080 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1083 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1085 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1086 pass on the new file hook.
1088 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1089 !alpha_force_relocation, as local LITERALs can be adjusted to be
1090 relative to the section.
1092 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1094 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1096 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1097 aligned to odd boundary.
1098 (tc_frob_coff_symbol): Define.
1100 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1102 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1104 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1105 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1107 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1109 (md_assemble): If the size is 'B', set fx_signed.
1110 (md_apply_fix_2): Use fx_signed when checking for overflow.
1112 * write.h (struct fix): Add fx_signed field.
1113 * write.c (fix_new_internal): Initialize fx_no_overflow and
1115 (fixup_segment): Use fx_signed when checking for overflow.
1116 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1117 fx_signed when checking for overflow.
1119 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1121 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1122 updated, and all the useful information is in doc/internals.texi.
1124 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1125 * read.c (read_a_source_file): Check for conditional operators
1126 before doing an MRI pending alignment.
1127 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1128 (tc_conditional_pseudop): Define.
1129 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1130 * doc/internals.texi (CPU backend): Describe
1131 tc_conditional_pseudoop.
1133 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1134 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1136 (md_begin): Check m68k_rel32_from_cmdline before setting
1138 (m68k_mri_mode_change): Likewise.
1139 (md_longopts): Add --disp-size-default-16 and
1140 --disp-size-default-32.
1141 (md_parse_option): Handle new options.
1142 (md_show_usage): Mention new options.
1143 * doc/c-m68k.texi (M68K-Opts): Document new options.
1145 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1146 * config/tc-m68k.c (m68k_index_width_default): New static
1148 (m68k_ip): Use m68k_index_width_default to set the size of a base
1149 register whose size was not given.
1150 (md_longopts): Add --base-size-default-16 and
1151 --base-size-default-32.
1152 (md_parse_option): Handle new options.
1153 (md_show_usage): Mention new options.
1154 * doc/c-m68k.texi (M68K-Opts): Document new options.
1156 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1158 * configure.in: Recognize mips-*-linux* target.
1159 * configure: Rebuild.
1161 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1162 work if valueT is only 32 bits.
1164 * config/tc-mips.c: Throughout, check target_big_endian rather
1166 (byte_order): Remove.
1167 (mips_init_after_args): Remove.
1168 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1169 (mips_init_after_args): Don't declare.
1170 (tc_init_after_args): Don't define.
1172 * config/tc-mips.h (tc_frob_after_relocs): Define if
1174 (mips_elf_final_processing): Likewise.
1175 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1178 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1180 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1181 sld.{h,w} and the operand is relocatable, adjust the adend by
1182 shifting it right one bit.
1185 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * read.c (read_a_source_file): Check mri_pending_align after
1188 checking for a macro. From Ronald F. Guilmette
1191 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1193 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1194 add segment argument. If OBJ_ELF, treat a relocation against a
1195 symbol in a linkonce section like a relocation against an external
1197 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1199 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1203 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1205 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1206 includes config.h instead of host.h, tc.h instead of tp.h, and
1207 targ-env.h instead of target-environment.h.
1208 Also, obj-format.h includes targ-cpu.h instead of
1210 start-sanitize-tic80
1211 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1212 * configure: Rebuild with autoconf.
1213 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1214 (TARGET_FORMAT): Define to "coff-tic80".
1215 * config/tc-tic80.c: New file for TIc80 support.
1216 * config/tc-tic80.h: New file for TIc80 support.
1219 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1221 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1224 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * write.c (adjust_reloc_syms): If the fixup symbol has been
1227 equated to an undefined symbol, convert the fixup to being against
1228 the target symbol. Remove obsolete code handling a special case
1231 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1233 * mpw-make.sed: Use NewFolderRecursive for installation.
1235 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1237 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1239 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1241 * config/tc-d10v.c (md_assemble): Fix bug which caused
1242 second instruction in a line to be case sensitize. PR11312
1244 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1246 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1247 range check operands with MN10200_OPERAND_NOCHECK set.
1248 (check_operand): Likewise.
1250 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1253 (md_begin): Always align the text section to a four byte
1255 (append_insn): Remove call to record_align.
1257 * config/tc-mips.c (insn_label): Remove.
1258 (struct insn_label_list): Define.
1259 (insn_labels, free_insn_labels): New static variables.
1260 (mips_clear_insn_labels): New static function.
1261 (append_insn): Mark all mips16 text labels, and make them odd.
1262 Handle all labels after emitting a nop, not just one. Call
1263 mips_clear_insn_labels rather than just clearing insn_label.
1264 (mips_emit_delays): Add insns parameter, and use it to decide
1265 whether to mark mips16 labels. Handle all labels, not just one.
1266 Force mips16 labels to be odd. Change all callers.
1267 (mips16_immed): Don't check for an odd branch target.
1268 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1269 (mips16_extended_frag): Ignore the low bit in a branch target.
1270 (md_convert_frag): Likewise.
1271 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1272 clearing insn_label.
1273 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1274 (s_float_cons, s_gpword): Likewise.
1275 (s_align): Use insn_labels rather than insn_label.
1276 (s_cons, s_float_cons, s_gpword): Likewise.
1277 (mips_frob_file_after_relocs): New function.
1278 (mips_define_label): Rewrite to add to insn_labels list.
1279 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1280 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1281 out odd, increment it.
1283 * config/tc-mips.c (append_insn): Only update prev_insn when not
1284 reordering if place is NULL.
1286 * config/tc-mips.c (mips16_ip): Check for a missing expression
1287 when using the register indirect addressing mode.
1289 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1291 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1292 check 24bit operands for overflow.
1293 (check_operand): Likewise.
1295 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1297 * doc/as.texinfo (Section): Document how to use the .section
1298 pseudo-op for COFF and ELF.
1300 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1304 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1307 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1308 store them. Adjust other RELAX_MIPS16 macros.
1309 (RELAX_MIPS16_DSLOT): Define.
1310 (RELAX_MIPS16_JAL_DSLOT): Define.
1311 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1312 handling of whether previous instruction has a fixup. Set
1313 prev_insn_reloc_type.
1314 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1315 (mips16_extended_frag): Use the right base address for a PC
1316 relative add or load.
1317 (md_convert_frag): Likewise. If a PC relative add or load is
1318 used, record the alignment for the section.
1320 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1322 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1323 linkonce section into a reloc against the section symbol.
1325 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1326 branch instructions.
1328 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1329 system, don't set the section alignment to 2**4.
1330 (s_change_sec): Likewise.
1331 (append_insn): Call record_alignment for the section.
1332 (md_section_align): Don't align the section size for an embedded
1335 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * write.c (adjust_reloc_syms): Make sure that symbols are
1338 resolved; expression symbols may have been skipped.
1339 * config/obj-coff.c (fixup_segment): Likewise.
1341 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1343 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1344 BFD_RELOC_24_PLT_PCREL relocation.
1345 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1347 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1349 * config/tc-d10v.c (write_2_short): Remove code that called
1350 parallel_ok() when the programmer specified parallel instructions.
1352 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1354 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1357 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1358 * config/tc-mn10300.c (md_assemble): Likewise.
1360 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1362 * config/tc-mips.c (append_insn): Make sure there is enough room
1363 in a frag after a mips16 instruction to switch it with a jump
1366 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1367 attempt to use a non absolute symbol in an extending frag.
1369 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1371 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1372 * config/tc-mn10200.h: Likewise.
1374 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1377 UNGET rather than PUT. Set old_state before setting state to -2.
1379 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1380 when extending because the value is exactly maxtiny + 1.
1382 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1383 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1384 (RELAX_MIPS16_USER_SMALL): Define.
1385 (RELAX_MIPS16_USER_EXT): Define.
1386 (mips16_small, mips16_ext): New static variables.
1387 (append_insn): Pass mips16_small and mips16_ext to
1388 RELAX_MIPS16_ENCODE.
1389 (mips16_ip): Set mips16_small and mips16_ext.
1390 (mips16_immed): Don't check mips16_autoextend.
1391 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1393 * write.c (write_relocs): Print an error for an out of range
1394 fixup, rather than calling abort.
1396 * as.c (main): Unlink the output file if there are errors while
1397 generating the fixups.
1399 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * config/tc-mips.c (mips16_extended_frag): Don't call
1403 (md_convert_frag): Call resolve_symbol_value before calling
1404 S_GET_VALUE, and don't add in the frag address.
1406 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1407 and use them when reporting errors. Change all callers.
1409 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1411 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1412 Remove '$' prefixing for registers.
1414 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1416 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1417 is initialized before using it.
1418 (d10v_cleanup): No longer uses its argument, so make it void.
1420 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1422 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1424 * write.c (fixup_segment): Don't discard the symbol for a PC
1425 relative fixup to an absolute symbol.
1427 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1429 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1430 with multiple sections.
1432 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1435 no-mips-16 to no-mips16.
1436 (s_mipsset): Accept .set mips16 and .set nomips16.
1438 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1440 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1441 argument, and check for +/- constant following the suffix, folding
1442 it into the expression.
1443 (ppc_elf_cons): Change ppc_elf_suffix calls.
1444 (md_assemble): Ditto.
1445 (shlib): Replace boolean mrelocatable with enumeration shlib.
1446 (md_parse_option): Discriminate between PIC style shared libraries
1448 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1451 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1453 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1454 change the comment characters.
1456 * config/tc-ppc.c (comment_chars): Delete in favor of
1458 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1460 (ppc_comment_chars): Select appropriate comment chars by default.
1461 (msolaris): New flag for -m{,no-}solaris.
1462 (md_parse_option): Recognize -K pic. Add support for
1464 (md_show_usage): Update.
1465 (md_begin): Do not set ELF flags if Solaris.
1466 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1467 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1469 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * as.c (main): Correct handling of flag_always_generate_output.
1473 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1475 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1476 fx_offset, not fx_addnumber.
1478 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1481 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1483 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1485 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * config/tc-mips.c (md_section_align): Check for an alignment of
1488 4, not an alignment of 16. Corrects August 7 patch.
1490 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * configure, conf.in: Rebuild with autoconf 2.12.
1494 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1495 alignment is specified.
1497 Add support for mips16 (16 bit MIPS implementation):
1498 * config/tc-mips.c: Extensive additions for mips16 support, not
1500 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1501 (insn_uses_reg): Change last parameter to an enum.
1502 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1503 (md_relax_frag): Define as mips_relax_frag.
1504 (mips_relax_frag): Declare.
1505 (struct mips_cl_insn): Add use_extend and extend fields.
1506 (tc_fix_adjustable): Define.
1507 * config/obj-elf.h (S_GET_OTHER): Define.
1508 (S_SET_OTHER): Define.
1510 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1512 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1513 o and p operand specifiers.
1515 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1517 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1518 (relax_segment, case rs_org): Move code inside braces. Move locals
1519 target,after inside too.
1520 (relax_segment, case rs_machine_dependent): Guts moved to ...
1521 (relax_frag): New function.
1522 Call md_prepare_relax_scan if defined.
1523 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
1526 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
1528 * config/tc-mn10300.c (address_registers): Use '$' as register
1529 prefix instead of '%'.
1530 (data_registers, other_registers, md_assemble): Likewise.
1532 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
1533 (data_registers, other_registers, md_assemble): Likewise.
1535 * config/tc-mn10300.c (md_assemble): Correctly determine the
1536 correct location and type for each relocation.
1537 (md_pcrel_from): Simplify.
1539 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
1541 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
1542 converted into branch around branch.
1544 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
1546 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
1547 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
1549 * config/tc-mn10300.c (md_begin): Set linkrelax.
1550 (md_assemble): Create fixups as needed.
1551 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
1553 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1555 * config/tc-d10v.c (parallel_ok): When automatically converting
1556 serial ops to parallel, do not consider a branch as the first
1559 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1561 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1563 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1565 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1567 (check_operand): Likewise.
1569 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1571 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1573 (write_2_short): Call parallel_ok to check whether two short
1574 instructions the user requested execute in parallel, can be
1577 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1579 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1580 allow a branch and link in parallel with an exe instruction.
1582 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1584 * doc/c-d10v.texi: Add info on @word modifier.
1586 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1588 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1589 operands are assumed to be 32bits. Use "bits" field to hold the
1590 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1591 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1594 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1595 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1597 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1598 MN10300_OPERAND_SPLIT.
1600 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1602 * config/tc-mn10300.c (md_assemble): Insert operands into
1603 the extension part of the instruction if necessary.
1604 (mn10300_insert_operand): Accept pointer to extension word
1605 argument. Make insn a pointer argument too. Return type
1606 is now void. All callers changed.
1608 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1610 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1611 repeated register operands.
1613 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1615 * doc/as.texinfo: Added section on reporting bugs.
1617 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1618 alpha_macro emit field to expect a const argument, and change the
1619 arg field to be const. Fix some spacing to follow the GNU
1622 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1624 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1625 (pca56) and 21264 (ev6) cpus.
1626 (md_apply_fix): Private relocation types are now negative.
1627 (alpha_force_relocation): Likewise.
1628 (tc_gen_reloc): Likewise.
1629 (emit_insn): Likewise.
1630 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1631 (emit_stX): Likewise.
1632 (emit_sextX): Likewise.
1634 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1636 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1637 a symbol found in a reloc.
1639 * symbols.c (resolve_symbol_value): Improve the error message if
1640 an undefined symbol is used in an expression.
1642 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * doc/internals.texi: Rewrite, and add a lot of documentation.
1645 * doc/Makefile.in (internals.info): New target.
1648 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1650 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1651 against weak symbols.
1653 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1655 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1658 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1659 fixup at the right address within the frag.
1661 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1662 to an absolute value, instead increment it as needed.
1664 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1665 * config/tc-v850.c: Fix some indention problems.
1666 (md_relax_table): Define for D9->D99 branch displacement
1668 (md_convert_frag): Do something useful instead of aborting.
1669 (md_estimate_size_before_relax): Likewise.
1670 (md_assemble): Note if the matching instruction has a relaxable
1671 operand. If it does, allocate frag with frag_var and don't
1675 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1677 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1678 write out any buffered instructions when a ".end" is found.
1680 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1682 * read.c (read_a_source_file): New hook md_cleanup().
1684 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1686 * write.c (fix_new_exp): Use make_expr_symbol to build an
1687 expression symbol for a complex fixup.
1690 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1692 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1693 hacks to improve parsing of complex hi, lo, zda, etc
1695 (md_assemble): Don't demand and eat a trailing ')' after finding
1696 a v850 relocation prefix. Sign extend the constant in a
1697 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1699 (parse_cons_expression_v850): Don't eat a trailing ')' after
1700 finding a v850 relocation prefix.
1702 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1703 (TC_CONS_FIX_NEW): Likewise.
1704 * config/tc-v850.c (parse_cons_expression_v850): New function.
1705 (cons_fix_new_v850): Likewise.
1707 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1710 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1712 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1713 for an unknown relocation type.
1716 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1718 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1721 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1723 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1724 differently for movea & sst/sld insns.
1727 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1729 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1732 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1735 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1736 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1737 frob_file_after_relocs field.
1738 * config/obj-elf.c (elf_format_ops): Likewise.
1739 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1740 including obj-elf.h.
1742 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1744 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1745 specially if not ELF.
1746 (md_apply_fix): Handle BFD_RELOC_64.
1747 (tc_gen_reloc): Handle BFD_RELOC_64.
1749 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1750 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1753 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1754 Don't check S_GET_OTHER.
1756 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1758 * config/tc-mips.c (mips_ip): Accept an odd floating point
1759 register with l.s or s.s.
1761 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1763 (obj_aout_type): New static function.
1765 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1767 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1770 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1772 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1773 and sdaoff expressions.
1775 * write.c (fixup_segment): Don't add symbol value to addend if
1776 TC_V850 and OBJ_ELF.
1777 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1780 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1781 (md_pcrel_from_section): Likewise.
1782 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1784 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1786 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1787 (md_pcrel_from_section): New function.
1788 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1791 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * config/tc-mips.c (load_register): Add cast to offsetT when using
1796 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1798 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1799 (elf_frob_file_after_relocs): ... here. New function.
1800 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1801 * write.c (write_object_file): Call *frob_after_relocs after the
1802 call to write_relocs.
1804 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1806 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1807 symbol, as this messes up linking. Instead, expand the recursive call
1808 inline and change up the appropriate bits to get the 0x8000 offset
1809 in the reloc addend.
1811 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1814 two symbols in the same segment to be adjusted.
1816 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1817 * configure: Rebuild.
1819 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1821 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1823 (ppc_elf_validate_fix): Ditto.
1824 (md_assemble): Ditto.
1826 (ppc_pe_section): Ditto.
1827 (ppc_frob_symbol): Ditto.
1829 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1831 * config/mn10300.c (md_assemble): Pass an extra shift count
1832 to mn10300_insert_operand based on the opcode format.
1833 (mn10300_insert_operand): Accept and use extra shift count
1836 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1837 formats rather than hard-coded constants.
1839 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1840 are 7 bytes long. Write out instructions in big-endian format.
1842 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1844 * config/tc-mn10300.c (md_assemble): Tweak further so
1845 that all instructions are parsed correctly.
1847 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1849 * as.h: Include libiberty.h.
1850 (xmalloc, xrealloc): Don't declare.
1851 * as.c: Don't include libiberty.h.
1852 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1853 * config/tc-mips.c: Likewise.
1854 * messages.c: Likewise.
1855 (xstrerror): Don't declare.
1856 * xmalloc.c: Remove.
1858 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1860 * config/tc-mn10300.h (pre_defined_registers) Remove.
1861 (system_registers, cc_names): Likewise.
1862 (address_registers, data_registers, other_registers): New register
1864 (register_name, system_register_name, cc_name): Remove.
1865 (mn10300_reloc_prefix): Likewise.
1866 (data_register_name): New function.
1867 (address_register_name, other_register_name): Likewise.
1868 (md_assemble): Rough cut at parsing operands. Remove lots of
1870 (md_apply_fix3): Disable for now.
1872 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1874 * config/tc-m68k.c (select_control_regs): New function, extracted
1875 out of m68k_init_after_args.
1876 (m68k_init_after_args): Use it.
1877 (mri_chip): Use it here as well to update set of allowed control
1880 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * config/obj-elf.c (elf_begin): New function.
1883 (obj_elf_section): Add the section symbol to the symbol table.
1884 * config/obj-elf.h (obj_begin): Define.
1885 (elf_begin): Declare.
1886 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1889 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * config/obj-coff.c (fixup_segment): Subtract the section address
1892 from a PC relative reloc if TC_M68K.
1894 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1897 .uaxword available even if not OBJ_ELF.
1898 (md_atof): Remove unused local variable wordP.
1900 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1902 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1903 for Matsushita MN10x00 support.
1904 * configure.in: Recognize mn10x00-*-*
1905 * configure: Rebuilt.
1907 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1909 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1910 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1911 (load_expression): track clobbering of base reg before jmp/jsr.
1912 (s_alpha_file): pass case_hack flags and source filename via
1913 symbol table to bfd.
1914 * tc-alpha.h (TC_CONS_FIX_NEW): define
1916 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1918 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1919 * configure: Rebuild.
1921 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * read.c (s_macro): Warn if a macro has the same name as a
1925 (s_space): In m68k MRI mode, align to a word boundary.
1926 * macro.c (define_macro): Add namep parameter. Change all
1928 * macro.h (define_macro): Update declaration.
1930 * as.c (show_usage): Print bug report address.
1931 (parse_args): Change version printing to match current GNU
1933 * gasp.c (show_usage): Print bug report address.
1934 (main): Change version printing to match current GNU standards.
1936 * config/tc-m68k.c (init_table): Correct access control unit
1937 register numbers. From Ken Rose <rose@netcom.com>.
1939 * config/tc-alpha.c: Add some static function prototypes.
1940 (alpha_macros): Move to top of file. Make static.
1941 (alpha_num_macros): Move to top of file.
1944 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1946 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1950 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1953 and just call sprintf_vma.
1955 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1957 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1959 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * read.c (float_cons): Call md_flush_pending_output if it is
1964 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1966 * config/tc-d10v.c (md_operand): Created. Allows operands to
1968 * config/tc-d10v.h (md_operand): Undefined.
1970 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1973 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1975 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1978 reloc for the i960 for a reloc in the same section. This undoes
1979 one of the two changes made Aug 19.
1981 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1983 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1984 symbols to the position of the debugging information.
1986 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * expr.c (expr): Always use unsigned right shifts for >>.
1990 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1992 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1993 slots when processing BL fixups.
1995 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1996 on the first half of the instruction.
1998 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2000 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2001 stabs expression, rather than giving an error.
2003 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2006 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2008 * config/tc-mips.c (append_insn): Fill in the value for a constant
2009 jump, rather than creating a reloc.
2011 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2013 * config/tc-mips.c (append_insn): Don't swap an instruction which
2014 sets a condition code with an instruction which uses a condition
2016 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2019 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2020 (mips_ip): Give a better error message if the ISA level is wrong.
2021 (md_parse_option): Recognize -mcpu=[v][r]5000.
2023 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2025 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2027 (load_register): Ensure hi32 bits are not lost during lo32bit
2028 processing. Fix shift offset that was overflowing into the next
2029 instruction field. Add code to generate shorter sequences for
2030 constants with a single contiguous seqeuence of ones.
2032 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2034 * config/tc-d10v.c (d10v_dot_word): New function to support
2035 "@word" with the word pseudo-op.
2036 (md_apply_fix3): Cleanup and changes to support correct sizes
2037 for 16 and 18-bit relocs.
2039 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2041 * configure.in (sparc-*-aout): Set `em'.
2042 * configure: Regenerated.
2043 * config/te-sparcaout.h: New file.
2044 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2045 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2046 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2047 (SPECIAL_CASE_{SETSW,SETX}): Define.
2048 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2049 (md_begin): Delete setting of `target_big_endian'.
2050 (output_insn): New function.
2051 (md_assemble): Rewrite. Add `setx' support.
2052 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2054 (md_atof): Add little endian support.
2055 (md_number_to_chars): Likewise.
2056 (md_apply_fix): Likewise.
2057 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2058 (md_parse_option): Likewise.
2059 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2061 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * ecoff.c (ecoff_new_file): New function.
2064 * ecoff.h (ecoff_new_file): Declare.
2065 * config/obj-ecoff.h (obj_app_file): Define.
2067 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2069 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2070 symbol by 32k so that our 16-bit signed offset can address the
2071 entire chunk. Reported by <matt@lkg.dec.com>.
2073 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2075 * config/tc-mips.c (load_register): Remove unused variable tmp.
2077 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2079 * config/tc-mips.c (load_register): Remove unnecessary code that
2080 was causing the high 32bits of 64bit constants to be lost.
2082 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2084 * config/tc-d10v.c: Added changes to support function
2085 pointers and "@word" syntax.
2088 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2090 * config/tc-v850.c: Remove commented out and #if 0'd code.
2091 (v850_reloc_prefix): Provide prototype.
2092 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2094 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2095 (md_assemble): Add default to case statement.
2097 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2099 * config/tc-v850.c (md_assemble): Compute size of the instrction
2102 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2105 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2107 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2108 routines to fetch/store the updated instruction from/to memory.
2109 (v850_insert_operand): If the operand has a specialized insert
2112 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2114 * config/tc-v850.c (reg_name_search): Align calling convention to
2115 be like identical function found in tc-ppc.c.
2116 (get_reloc): Removed.
2117 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2118 (md_assemble): emit fixups.
2119 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2121 (md_apply_fix3): handle fixups/relocs.
2122 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2125 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * configure.in (sh-*-elf*): New target.
2129 * config/tc-sh.h (TARGET_ARCH): Define.
2130 (WORKING_DOT_WORD): Define.
2131 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2132 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2133 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2134 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2135 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2136 (SUB_SEGMENT_ALIGN): Likewise.
2137 (RELOC_32): Don't define.
2138 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2139 (target_big_endian): Declare if OBJ_ELF.
2140 (TARGET_FORMAT): Define if OBJ_ELF.
2141 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2143 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2144 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2145 (struct sh_count_relocs): Define.
2146 (sh_count_relocs): New static function, broken out of
2147 sh_frob_file. Add BFD_ASSEMBLER code.
2148 (sh_frob_section): Likewise.
2149 (sh_frob_file): Call sh_frob_section.
2150 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2151 call section_symbol rather than seg_info (seg)->dot.
2152 (md_section_align): Add OBJ_ELF version.
2153 (SWITCH_TABLE_CONS): Define.
2154 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2155 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2156 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2158 (struct reloc_map): Define if not BFD_ASSEMBLER.
2159 (coff_reloc_map): Likewise.
2160 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2161 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2162 * write.c (write_relocs): Ifdef out fx_where test which triggers
2163 inappropriately for SH ELF.
2164 (write_object_file): Call tc_frob_file_before_adjust and
2165 obj_frob_file_before_adjust if they are defined.
2167 * write.c (write_object_file): Use BFD_RELOC_16, not
2168 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2170 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2173 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2175 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2176 branch sizes in across sections.
2179 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2181 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2184 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2186 * config/tc-v850.c (md_begin): Deal with end of opcode
2190 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2192 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2193 the wrong opcode for cases like st2w where there are many forms
2194 of the same instruction.
2196 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2198 * expr.c (operand): If md_parse_name is defined, call it before
2199 calling symbol_find_or_make.
2200 * config/tc-ppc.h (md_parse_name): Define.
2201 (ppc_parse_name): Declare.
2202 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2204 (register_name): Update call to reg_name_search.
2205 (cr_operand): New static variable.
2206 (cr_names): New static const array.
2207 (ppc_parse_name): New function.
2208 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2209 cr_operand before calling expression.
2211 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2213 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2214 hppa_gen_reloc_type call.
2216 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2218 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2219 on addresses. Improved error messages.
2220 * doc/c-d10v.texi: Added docs for register pairs.
2222 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2224 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2227 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * ecoff.c (init_file): Initialize fMerge to 1.
2230 (add_file): Restore old file merging code, but only merge files if
2232 (ecoff_directive_loc): Clear fMerge field of current file.
2233 (ecoff_generate_asm_lineno): Likewise.
2235 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2237 * doc/c-d10v.texi: Fix typo.
2240 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2242 * config/tc-v850.c (md_assemble): Correct bit masking for
2243 hi and lo expressions.
2245 * config/tc-v850.c (md_assemble): Rough cut at demanding
2246 "ep" or "r30" in sst and sld instructions.
2247 (md_apply_fix3): Don't abort. Just warn that we don't
2250 * config/tc-v850.c (CC_NAME_CNT): Define.
2251 (cc_name): New function.
2252 (md_assemble): Handle V850_OPERAND_CC correctly.
2254 * config/tc-v850.c (md_assemble): Don't forget to initialize
2257 * config/tc-v850.c (reg_name_search): Generalize to search
2258 any given register table.
2259 (register_name): Pass appropriate table and size to reg_name_search.
2260 (system_register_name): New function.
2261 (SYSREG_NAME_CNT): Define.
2262 (md_assemble): Handle operands which are system registers.
2264 * config/tc-v850.c (md_assemble): If we find a register, but the
2265 opcode doesn't want a register, then we don't have a match.
2266 (md_assemble): Get size of the instruction from the opcode table.
2269 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2271 * configure.in: Set and substitute HLDENV.
2272 * configure: Rebuild.
2273 * Makefile.in (HLDENV): New variable.
2274 (as.new): Use $(HLDENV).
2276 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2277 if an array dimension is not known.
2279 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2281 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2282 * doc/c-d10v.texi: Cleanup.
2285 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2287 * config/tc-v850.c: New file.
2288 * config/tc-v850.h: New file.
2289 * configure (v850-*-elf): New target.
2290 * configure.in (v850-*-elf): New target.
2293 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2295 * doc/c-d10v.texi: New file.
2296 * doc/all.texi: Added D10V stuff.
2297 * doc/as.texinfo: Added D10V stuff.
2299 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2301 * config/tc-d10v.c: All references to defined symbols should
2302 now use the optimal instruction. .float and .double now work.
2304 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2307 section address for the i960 as is done for the i386.
2309 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2311 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2312 case, forward-include bfd/elf-bfd.h.
2314 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2316 * config/tc-d10v.c: Add additional information to the opcode
2317 table to help determinine which instructions can be done
2320 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2322 * config/tc-arm.c: Major changes to add Thumb support, with lots
2323 of change input from <rearnsha@armltd.co.uk>.
2324 Reverted to INSN_SIZE macro, rather than insn_size variable.
2325 (insns): Added ARM "bx" instruction support.
2326 (tinsns): Added Thumb instruction definition structure.
2327 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2328 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2329 (opcode_select,s_arm,s_thumb,s_code): Added.
2330 (decode_shift): Allow upper-case RRX.
2331 (do_ldst): Simpler halfword support.
2332 (do_ldmstm): Improved.
2333 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2334 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2335 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2336 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2337 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2339 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2340 (md_parse_option): Add support for -mthumb.
2341 (md_show_usage): Updated to reflect new command line option.
2342 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2343 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2344 fragment information to be held.
2346 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2348 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2349 non-null, but is a constant.
2350 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2351 so that error reporting will work correctly.
2353 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2356 against weak symbols.
2358 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2361 (ppc_force_relocation): Declare if OBJ_XCOFF.
2362 * config/tc-ppc.c (ppc_force_relocation): New function if
2365 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2369 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2371 * config/tc-d10v.c: Fix problem with relocs.
2373 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2376 with nops if not in data_section or bss_section.
2378 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2380 Add support for openVMS/Alpha.
2381 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2382 * config/obj-evax.c: New file.
2383 * config/obj-evax.h: New file.
2384 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2386 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2387 defined. Add case for bfd_target_evax_flavour.
2388 * config/vms-a-conf.h: New file.
2389 * conf-a-gas.com: New file.
2390 * configure.in: Add target alpha-*-*vms*.
2391 * configure: Rebuild.
2392 * makefile.vms: New file.
2393 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2394 Don't call ffs on openVMS/Alpha.
2396 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2398 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2399 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2401 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2402 (NEED_DECLARATION_SBRK): New macro.
2403 * configure, conf.in: Rebuild.
2404 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2405 (strstr): Declare if NEED_DECLARATION_STRSTR.
2406 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2408 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2411 by a constant before entering the main switch. Reject attempts to
2412 apply an arithmetic function to non-absolute symbols, except for
2413 the special case of subtraction of two symbols in the same
2416 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2417 not to more than a 16 byte boundary.
2419 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2420 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2421 (tc_gen_reloc): If out of memory call as_fatal rather than
2422 assert. If no howto found, call as_bad_where rather than
2423 as_fatal. Change the error message slightly. Set howto to a
2424 non-NULL value in order to keep going.
2426 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2428 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2430 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2432 * config/tc-h8300.c (get_specific): New operand "size" derived
2433 from ".b", ".w" and ".l" extensions. All callers changed. If
2434 the base instruction has no operands, then use the size to
2435 determine which specific instruction to use.
2437 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2439 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2441 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * config/tc-mips.c (md_section_align): Don't change addr if
2446 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2448 * config/tc-hppa.c: Revert yesterday's changes.
2450 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2452 * config/tc-d10v.c: Disable range checking on 16-bit values.
2454 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2457 not just the ones that don't match.
2459 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2461 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2463 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2465 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2466 pre-cursor to adding Thumb support. Also added cpu_variant flag
2467 information to each of the asm_flg structures.
2468 (md_parse_option): Updated ARM7 parsing to allow 't' for
2469 thumb/halfword support, aswell as 'm' for long multiply.
2470 (md_show_usage): Updated help message.
2471 (md_assemble): Check that instruction flags are applicated to the
2472 current cpu variant.
2473 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2474 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2475 signextension instructions.
2476 (do_ldst): Generate halfword and signextension variants if
2477 mnemonic flags match.
2478 (ldst_extend): Do not allow shifts in the offset field of halfword
2479 or signextension instructions.
2480 (validate_offset_imm): Provide check on halfword and signextension
2482 (add_to_lit_pool): Merge identical literal pool values.
2484 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2486 * config/tc-hppa.c (selector_table): Add 'E' selector.
2487 (cons_fix_new_hppa): Don't coke on e_esel.
2488 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2489 to help generate exception handling tables.
2490 (md_apply_fix): Don't try to apply fixups with an e_esel
2492 (hppa_fix_adjustable): Fixups with e_esel selectors
2495 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2500 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2502 * config/tc-d10v.c: Added lots of error checking. Added hacks
2503 to support accumulator shifts.
2505 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2507 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2508 (S_CLEAR_EXTERNAL): Likewise.
2509 (S_SET_WEAK): Remove error; just let .weak override.
2511 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2513 * config/tc-d10v.c (md_assemble): Now handles multiline
2516 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2518 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2519 Added kludge for divs instruction. Fixed minor problem with
2520 multiple text sections.
2521 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2523 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2525 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
2526 addresses to be right-shifted by 2.
2528 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2530 * config/tc-d10v.c: Many changes to get relocs working.
2531 (register_name): No longer creates a symbol for register names.
2532 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2533 (d10v_insert_operand): Now works correctly for either container.
2534 * config/tc-d10v.h (d10v_cleanup): Declare.
2536 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2539 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2541 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2543 * tc-alpha.c: Patches to track current minimum alignment to reduce
2544 the number of fragments created with frag_align.
2545 (alpha_current_align): New static variable.
2546 (s_alpha_text): Reset alignment to 0.
2547 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2548 (s_alpha_stringer, s_alpha_space): New functions.
2549 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2550 (alpha_cons_align): New function to replace both of them.
2551 (emit_insn): Only align if alpha_current_align is less than 2;
2552 reset alpha_current_align to 2.
2553 (s_alpha_gprel32): Likewise.
2554 (s_alpha_section): New function. Basically duplicate the other
2555 alpha section change hooks. Only define for ELF.
2556 (s_alpha_float_cons): Simplify alignment handling.
2557 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2558 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2559 Don't define the s_alpha_cons pseudo-ops. Do define
2560 s_alpha_stringer and s_alpha_space pseudo-ops.
2561 (alpha_align): Skip if less than current default alignment. Set
2563 * tc-alpha.h (md_flush_pending_output): Remove.
2564 (md_cons_align): Add.
2566 * tc-alpha.c: Add oodles of function description comments.
2567 (md_bignum_to_chars): Remove; there are no callers.
2568 (md_show_usage): Mention some more variants.
2570 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2572 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2573 * configure.in (sparc-*-sysv4*): New target.
2574 * configure: Rebuild.
2576 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2577 uaxword to use s_uacons.
2578 (sparc_no_align_cons): New static variable.
2579 (s_uacons): New static function.
2580 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2583 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2585 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2586 5 with regard to shared libraries.
2587 * configure: Rebuild.
2589 * config/tc-m68k.c (m68k_ip): Use the correct length when
2590 allocating space for the unsupported architecture error message.
2592 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2594 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2596 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2598 * config/tc-d10v.c: New file.
2599 * config/tc-d10v.h: New file.
2600 * configure (d10v-*-elf): New target.
2601 * configure.in (d10v-*-elf): New target.
2603 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2605 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2607 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2609 * config/tc-alpha.c (alpha_align): Change fill parameter
2610 to a pointer. Take NULL as 0 or nop depending on section. Change
2612 (s_alpha_align): Rename local variables.
2614 * doc/as.texinfo (.align): Document action of omitted
2617 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2619 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2620 when an unsupported PC relative reloc is seen, rather than calling
2623 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2624 Instead, check state when '#' comment is seen.
2626 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2630 (tc_gen_reloc): If fixup was changed to be PC relative, change
2631 reloc type accordingly. Use name of reloc in error message.
2633 * as.h: Don't define const or volatile.
2634 * flonum.h: Don't define const.
2636 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2637 if fx_pcrel is set. Correct setting the addend case in the
2638 OBJ_ELF case (from Andreas Schwab
2639 <schwab@issan.informatik.uni-dortmund.de>).
2640 (md_show_usage): Correct -mfc5200 to -m5200.
2642 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2644 * doc/c-m68k.texi: Document -m5200 flag.
2645 * doc/as.texinfo: Likewise.
2647 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2650 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2653 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2655 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2659 * Released binutils 2.7.
2661 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2663 * config/tc-mips.c (mips_ip): Only perform range check when
2664 dealing with O_constant expressions.
2666 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2668 * m68k-parse.h (m68k_register): Add new coldfile control
2671 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2672 array of control registers for the coldfire.
2673 (cpu_of_arch): Added mcf5200.
2674 (archs): Added mcf5200.
2675 (init_table): Add new control registers.
2676 (m68k_ip): Added support for new control registers.
2677 (m68k_init_after_args): Likewise.
2679 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2681 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2683 * read.h (is_it_end_of_statement): Declare.
2684 * read.c (is_it_end_of_statement): Remove declaration.
2686 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2688 (md_assemble): Fix handling of @l with an unsigned constant. Add
2689 default case to reloc switch.
2691 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2693 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2694 * ecoff.c (last_lineno): New static variable.
2695 (add_procedure): Set last_lineno.
2696 (ecoff_directive_loc): Likewise.
2697 (ecoff_generate_asm_lineno): Likewise.
2698 (ecoff_fix_loc): New function.
2699 * ecoff.h (ecoff_fix_loc): Declare.
2700 * config/tc-mips.c (append_insn): When inserting nops, and using
2701 ECOFF debugging, call ecoff_fix_loc.
2703 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2705 * config/tc-h8300.c (build_bytes): If an operand type is
2706 marked as SRC_IN_DST retrieve it from the "destination" op.
2708 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2710 * configure.in (arm-*-riscix*): Set emulation to riscix.
2711 * configure: Rebuild.
2712 * config/te-riscix.h: New file to define TE_RISCIX.
2714 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2716 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2718 * Makefile.in (config.status): Just run config.status as other
2721 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2723 * mpw-config.in (TARGET_OS): Add definition to conf.
2725 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2727 * config/tc-mips.c (append_insn): Parenthesize
2728 cop_interlocks expressions.
2730 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2732 * listing.c (listing_print): Close the listing file if it is not
2733 stdout. Close the other files opened for the listing.
2735 * config/tc-sparc.h (md_cons_align): Define.
2736 (sparc_cons_align): Declare.
2737 (HANDLE_ALIGN): Define.
2738 (sparc_handle_align): Declare.
2739 * config/tc-sparc.c (sparc_cons_align): New function.
2740 (sparc_handle_align): New function.
2741 * read.c (cons_worker): Call md_cons_align if it is defined.
2743 * as.h (struct frag): Add fr_file and fr_line fields.
2744 * frags.c (frag_new): Set fr_file and fr_line.
2745 (frag_var): Likewise.
2746 (frag_variant): Likewise.
2748 * as.h (struct frag): Remove unused align_mask and align_offset
2751 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2752 From <uddeborg@carmen.se>.
2754 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2756 * configure.in (mips-*-osf*): New target.
2757 * configure: Rebuild.
2759 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2761 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2763 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2764 between co-processor comparisons and branches for the VR4300.
2766 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2768 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2769 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2771 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2772 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2773 includedir): Use autoconf set values.
2776 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2778 * listing.c (listing_eject): Don't do anything if listing is 0.
2779 (listing_list): Likewise.
2780 (listing_source_line): Likewise.
2781 (listing_title): Don't save title if listing is 0.
2782 (listing_source_file): Check listing rather than listing_tail.
2784 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2785 using shared libraries.
2786 * configure: Rebuild.
2788 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2791 absolute expression if a relocation type was specified.
2793 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2795 * configure.in: Add support for *-*-rtems* configurations.
2796 * configure: Rebuild.
2798 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2800 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2801 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2802 opcodes library for alpha.
2803 * configure: Rebuild with autoconf 2.10.
2804 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2805 use new opcode table.
2806 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2807 (LOCAL_LABEL): Define differently if OBJ_ELF.
2808 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2809 * config/alpha-opcode.h: Remove.
2810 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2811 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2812 include/opcode/alpha.h rather than config/alpha-opcode.h.
2814 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2817 relocation symbol was not resolved.
2818 * config/obj-coff.c (do_relocs_for): Likewise.
2820 * write.c (adjust_reloc_syms): Refetch the symbol section after
2821 calling S_GET_VALUE, since it may have changed.
2823 * expr.c (struct expr_symbol_line): Define.
2824 (expr_symbol_lines): New static variable.
2825 (make_expr_symbol): Add entry to expr_symbol_lines.
2826 (expr_symbol_where): New function.
2827 * expr.h: Use extern on function declarations.
2828 (expr_symbol_where): Declare.
2829 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2830 rather than printing the meaningless name of an expression
2833 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2835 * config/tc-i386.c (md_number_to_chars): Deleted.
2836 * config/tc-i386.h (md_number_to_chars): New macro.
2838 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2840 (load_symbol_address, load_expression): Use build_mem.
2841 (build_operate): New function.
2842 (emit_addq_r): Use it.
2844 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2846 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2848 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2850 * config/tc-vax.h (NOP_OPCODE): Define.
2852 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2854 * config/obj-vms.h (S_IS_COMMON): Define.
2855 (S_IS_LOCAL): Check for \002 as well as \001.
2856 (LONGWORD_ALIGNMENT): New macro.
2857 (SUB_SEGMENT_ALIGN): Use it.
2859 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2861 * config/vms-conf.h: Reconcile with conf.in.
2863 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2868 * doc/as.texinfo: Document that any number of hex digits can
2871 * as.c (struct defsym_list): Define.
2872 (defsyms): New static variable.
2873 (parse_args): Just put --defsym arguments on defsyms list, rather
2875 (main): Define defsyms after output file is created.
2877 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2878 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2880 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2881 insn_error rather than calling check_absolute_expr.
2883 * as.c (emulation_name): Remove unused static variable.
2884 (default_emul_bfd_name): Add return NULL to avoid warning.
2885 * ecoff.c (ecoff_stab): Remove unused variables name and
2887 * frags.c (frag_new): Remove unused variable tmp.
2888 * hash.c (hash_grow): Parenthesize + within <<.
2889 (hash_print_statistics): Use %lu, not %d, to print unsigned
2891 * messages.c: Include "libiberty.h".
2892 (fprint_value): Add cast to avoid printf warning.
2893 (sprint_value): Likewise.
2894 * read.c: Include "ecoff.h".
2895 (emit_expr): Add casts to avoid printf warnings.
2896 * read.h: Use extern for function declarations.
2897 (pop_insert): Declare.
2898 * stabs.c: Include "ecoff.h".
2899 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2900 former_last_fragP, and new_fragP.
2901 * subsegs.h (subsegs_print_statistics): Declare.
2902 * symbols.c (debug_verify_symchain): Change macro to discard
2904 * write.c (dump_section_relocs): Likewise.
2905 * write.h: Use extern for function declarations.
2906 (write_print_statistics): Declare.
2907 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2909 * config/e-mipself.c (mipself_bfd_name): Likewise.
2910 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2912 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2913 emit relocations against external symbols.
2915 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2916 message if bfd_reloc_type_lookup fails, rather than calling
2919 * config/tc-alpha.c (alpha_force_relocation): Add
2920 BFD_RELOC_12_PCREL to switch.
2922 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2924 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2925 TE_PE (Lfoo, not .Lfoo).
2927 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2929 * read.c (s_fill): Don't warn about a zero repeat count.
2931 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2932 coprocessor register.
2934 * config/tc-i386.c (md_assemble): When checking the size of a
2935 register to set the size of an instruction, do a bitwise and with
2936 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2939 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2941 * config/tc-h8300.c (parse_reg): Tweak error messages.
2942 (build_bytes): Likewise.
2943 (skip_colonthing): Handle :32 suffix.
2944 (get_specific): Promote L_24 to L_32 if it makes a match.
2945 Don't always promote L_8 to L_16.
2946 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2948 * config/tc-h8300.c (Smode): New variable.
2949 (h8300hmode): Turn off Hmode.
2950 (h8300smode): New function. Turn on Smode and Hmode.
2951 (md_pseudo_table): New ".h8300s" pseudo-op.
2952 (parse_reg): Handle "exr" register.
2953 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2954 Handle "mach" and "machl" operands for ldmac.
2955 (get_specific): Handle "stm.l" and "ldm.l".
2956 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2957 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2960 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2962 * doc/as.texinfo: Reorder chapter of machine dependent options so
2963 that it is sorted by chip name.
2965 * doc/as.texinfo: Use consistant spelling of Vax.
2966 * doc/c-vax.texi: Likewise.
2968 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2970 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2972 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2973 (md_apply_fix): Likewise.
2974 (pa_try): New function.
2975 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2977 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2979 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2980 (pa_level): New function.
2982 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2984 * listing.c (listing_newline): Don't do anything if listing is 0.
2986 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2989 symbol_create, not symbol_new.
2991 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2994 absolute symbol unless TC_FORCE_RELOCATION returns true.
2996 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2998 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2999 the symbol to a pointer. Don't set previous_file_symbol.
3000 Simplify symbol list rearrangement.
3001 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3002 (coff_adjust_symtab): Don't check previous_file_symbol.
3004 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3006 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3008 (md_pseudo_table): Add ppc_elf_lcomm.
3010 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3013 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3014 (md_begin): Add digits to alt_notend_table.
3015 (md_parse_option): Make s a const pointer.
3017 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3018 (s_empty): New static function.
3020 * config/obj-coff.c (struct filename_list): Only define if not
3022 (filename_list_head, filename_list_tail): Likewise.
3023 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3024 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3025 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3026 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3027 remove the new symbol from the list.
3028 (obj_coff_endef, both versions): Call tag_insert even if there is
3029 an old symbol with the same name, if the old symbol does not
3031 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3032 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3033 symbol that will be moved to the end of the symbol list.
3034 (coff_adjust_section_syms): Always call section_symbol for .text,
3036 (coff_frob_section): Likewise. Also, remove unused variable
3039 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3040 manipulating frags directly.
3041 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3044 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3045 whether the next character is '*' before checking whether we are
3046 at the start of a line. Permit LINE_COMMENT_START to start a
3047 comment in state 1 (seen some whitespace) as well, to match the
3050 * gasp.c (do_align): Permit a fill value for .align.
3052 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * read.c (next_char_of_string): Warn if a newline is seen in the
3055 middle of a string. Call bump_line_counters when appropriate.
3057 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3059 * symbols.c (colon): Use LOCAL_LABEL.
3061 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3063 * Makefile.in (install): Don't check to see if tooldir exists.
3064 Make $(tooldir) and $(tooldir)/bin.
3066 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3068 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3071 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3074 insn_error. Don't put the string "ERROR" in insn_error. Set
3075 insn_error rather than calling as_warn for an unsupported opcode.
3077 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3079 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3080 before permitting -64.
3081 * output-file.c (output_file_create): Remove duplicate
3084 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3086 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3087 section rather than a .reginfo section.
3088 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3091 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3092 bit value with the high bit set.
3094 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3096 * read.c (s_lcomm): Set section flags for .sbss section.
3098 * config/tc-mips.c (mips_64): New static variable.
3099 (mips_target_format): If mips_64, return elf64 targets rather than
3101 (md_longopts): Add "32" and "64".
3102 (md_parse_option): Handle -32 and -64.
3103 (md_show_usage): Mention -32 and -64.
3104 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3107 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3109 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3110 for Solaris compatibility.
3112 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3113 .stabd with 4 arguments into a .stabn.
3115 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3117 * config/tc-mips.c (macro): When passing X_add_number to
3118 macro_build, cast it to int first.
3120 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3122 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3123 created by emit_expr.
3125 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3126 as_perror rather than assert.
3128 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-mips.c (mips_ip): Mark sections created to hold
3131 floating point information as read only.
3133 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3135 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3137 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3139 * read.c (potable): Add .skip as a synonym for .space.
3141 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3142 4 arguments, providing the 4th argument is 0, to allow
3143 compatibility with the Solaris assembler.
3145 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * config/tc-sh.h (struct sh_segment_info_type): Define.
3148 (TC_SEGMENT_INFO_TYPE): Define.
3149 (sh_frob_label): Declare.
3150 (tc_frob_label): Define.
3151 (sh_flush_pending_output): Declare.
3152 (md_flush_pending_output): Define.
3153 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3154 reloc before the instruction if necessary.
3155 (sh_frob_label): New function.
3156 (sh_flush_pending_output): New function.
3157 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3158 when looking for the reloc for the target of .uses.
3159 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3160 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3162 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3163 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3164 the absolute symbol.
3166 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3167 TC_SEGMENT_INFO_TYPE is defined.
3169 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3172 matches the register size.
3174 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3176 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3178 (do_relocs_for): Likewise.
3179 (fixup_segment): Don't just quit if linkrelax is set. Try to
3180 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3183 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3185 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3186 relative relocations with -mrelocatable. Also allow unfixed
3187 relocs in .ex_shared.
3189 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3191 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3192 non-zero before assuming this is a long file name.
3193 (w_strings): Likewise.
3194 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3196 * config/obj-coff.c (w_strings): Move declaration of i inside
3197 #ifdef block which uses it.
3199 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3202 "relaxmode". Output relocs which identify various relaxing
3203 possibilities for mov.[bwl] instructions.
3204 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3206 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3208 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3209 (MD_APPLY_FIX3): Define.
3210 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3212 (md_apply_fix3): Renamed from md_apply_fix.
3213 If pcrel reloc and symbol is in different section, undo effects
3216 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3218 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3219 any reloc with an LR% or RR% field selector for SOM.
3221 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3226 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3230 (yank_symbols): Likewise.
3232 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3234 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3235 BFD_ASSEMBLER, add name field.
3236 * config/obj-coff.c: Include "libiberty.h".
3237 (coff_header_append): Handle long section names.
3238 (crawl_symbols): Just use the name field for the symbol name,
3239 without worrying about null byte termination.
3240 (w_strings): Handle long section names.
3241 (write_object_file): Likewise. Also, use the name field, rather
3243 (obj_coff_add_segment): Permit long section names.
3244 (obj_coff_init_stab_section): Use the name field, rather than
3246 (adjust_stab_section): Likewise.
3247 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3249 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3250 (mem_fmt): Likewise.
3251 (md_apply_fix): Don't check fx_im_disp field.
3253 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3255 * configure.in: Add * after sparc*-*-vxworks.
3256 * configure: Rebuild.
3258 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3259 define it to comment_chars. Use tc_comment_chars rather than
3261 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3262 * config/tc-m68k.h (tc_comment_chars): Define.
3263 (m68k_comment_chars): Declare.
3264 * config/tc-m68k.c (m68k_comment_chars): Rename from
3265 comment_chars. Change into a pointer rather than an array.
3266 (md_longopts): Add "bitwise-or".
3267 (md_parse_option): Handle OPTION_BITWISE_OR.
3268 (md_show_usage): Mention --bitwise-or.
3269 * doc/c-m68k.texi: Document --bitwise-or.
3271 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3276 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3277 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3278 correct handling of input line pointer, and call
3279 demand_empty_rest_of_line.
3281 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3283 * config/tc-sparc.c (in_bitfield_range): New static function.
3284 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3285 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3286 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3287 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3288 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3290 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3292 * config/obj-coff.c: BFD_ASSEMBLER:
3293 (coff_last_bf): New static variable.
3294 (coff_frob_symbol): Set endndx of a .bf symbol.
3296 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3297 (last_bfP): New static variable.
3298 (yank_symbols): Set endndx of a .bf symbol.
3300 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3302 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3303 and -s options. Add -be for good measure.
3305 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * read.c (s_space): Support non-constant fill value. Handle fill
3308 value correctly for a size other than 1.
3310 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3312 * config/tc-arm.c (my_get_float_expression): Update call to
3313 gen_to_words, X_PRECISION changed from 6 to 5.
3315 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3317 * config/tc-ppc.c (register_name,reg_name_search): Move register
3318 name lookup from PE specific code to all targets. Add support for
3319 -mregnames/-mno-regnames to control whether register names are
3321 (md_assemble): Call register_name for all platforms.
3322 (md_parse_option): Add support for -mregnames/-mno-regnames.
3324 * configure.in (powerpcle*-*-solaris): Add support.
3325 (powerpc*-*-linux): Ditto.
3326 * configure: Regenerate.
3328 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3330 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3333 be associated with a single %lo reloc.
3335 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3336 before comparing against MAX_GPREL_OFFSET, so that negative
3337 numbers are handled correctly.
3340 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3342 * config/tc-sparc.c (last_insn): New static variable.
3343 (md_assemble): Warn about putting floating point branches in a
3344 delay slot. If architecture is less than v9, insert NOP
3345 instructions between floating point instructions and floating
3346 point branches. (The SunOS assembler does both these operations.)
3347 Save the last instruction opcode.
3348 (sparc_ip): Add pinsn parameter. Change caller.
3350 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3351 for byte jump to next instruction to skip empty frags.
3353 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3355 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3356 for addq with a 16 bit signed value, just emit a lda instruction
3359 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3361 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3364 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * configure.in: Permit --enable-shared to specify a list of
3368 * configure: Rebuild.
3370 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3372 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3373 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3375 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3377 * config/atof-ieee.c: Fix handling of denormalized extended
3378 precision numbers and overflow/underflow detection.
3379 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3380 not include the 16 bit gap in the m68k extended precision format.
3382 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3384 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3386 * configure: Rebuild.
3388 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3390 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3391 be accessed using the $gp register.
3392 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3394 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3396 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3397 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3399 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * read.c (get_line_sb): Bump line counters based on
3402 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3403 call LISTING_NEWLINE.
3404 (s_macro): Don't call demand_empty_rest_of_line.
3405 * app.c (do_scrub_chars): When handling C style comments, unget
3408 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * read.h (enum linkonce_type): Define.
3411 (s_linkonce): Declare.
3412 * read.c (potable): Add "linkonce".
3413 (s_linkonce): New function.
3414 * subsegs.h (segment_info_type): Add linkonce field to
3415 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3416 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3417 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3418 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3420 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3421 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3422 entry based on the linkonce field in segment_info.
3423 * doc/as.texinfo: Document .linkonce.
3425 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3427 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3429 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * stabs.c (s_stab_generic): Call the listing functions before
3432 doing the rest of the processing, which may involve freeing the
3433 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3434 SEPARATE_STAB_SECTIONS case.
3436 * config/tc-hppa.c: Remove nested comment.
3437 (tc_gen_reloc): Move label done inside the ifdef in which it is
3439 (md_apply_fix): Pass pointers to correct types to libhppa.h
3440 functions. Always return a value.
3442 * config/tc-mips.h (tc_frob_file): Define.
3443 (mips_frob_file): Declare.
3444 * config/tc-mips.c (struct mips_hi_fixup): Define.
3445 (mips_hi_fixup_list): New static variable.
3446 (imm_unmatched_hi): New static variable.
3447 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3448 offset_reloc. Pass imm_unmatched_hi to append_insn.
3449 (append_insn): Add unmatched_hi parameter. If it is set, add the
3450 new fixup to mips_hi_fixup_list. Change all callers.
3451 (mips_ip): Set imm_unmatched_hi when appropriate.
3452 (mips_frob_file): New function.
3454 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3456 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3457 * configure: Regenerated.
3459 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * as.c (main): Call bfd_set_error_program_name.
3463 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3465 * as.h (strdup): Don't declare.
3466 * stabs.c: Include libiberty.h
3467 (get_stab_string_offset): Use xstrdup rather than strdup.
3468 (s_stab_generic): Likewise.
3469 * as.c (parse_args): Likewise.
3470 * read.c (s_mri_sect): Likewise.
3472 * gasp.c (change_base): Recognize \(...) construct documented to
3473 pass through enclosed characters literally through to the output.
3474 (process_assigns): Likewise. Also, be more careful to avoid
3475 looking past the end of the buffer.
3477 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3480 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3482 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3484 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3486 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3488 * config/alpha-opcode.h: Added cvtst instruction.
3490 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3493 string. Extract the addend from the result of expression.
3495 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3497 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3498 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3499 mode, change the state to 3 rather than 1.
3501 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3503 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3504 correspond to 11 March change.
3506 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3508 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3509 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3511 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3513 * configure: Rebuild with autoconf 2.8.
3515 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3517 * config/atof-ieee.c (gen_to_words): Improve handling of
3518 X_PRECISION numbers. Based on patches from Andreas Schwab
3519 <schwab@issan.informatik.uni-dortmund.de>.
3521 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3523 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
3525 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
3526 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
3527 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3528 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3531 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3533 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3535 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3537 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3538 (pa_def_subspaces): Add $MILLICODE$.
3539 (pa_spaces_begin): Set section flags for $MILLICODE$.
3541 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3544 not SHT_NOBITS. Don't tamper with flags based on type if a
3545 special section was found (revert Feb 29 change).
3547 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3548 if aligning to a longword boundary or greater.
3550 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3552 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3554 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3556 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3557 * configure: Regenerated.
3559 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3561 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3562 R_N1SEL since they're not defined for old versions of hpux.
3564 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3565 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3566 R_N0SEL and R_N1SEL.
3568 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3570 * flonum-konst.c: Add two more constants for 1e+-2048 and
3571 1e+-4096, and correct the other constants.
3573 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3575 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3577 * config/obj-elf.c (obj_elf_section): Allow predefined section
3578 types to set the nobits type. Avoid a shadowed declaration.
3580 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3582 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3583 reduce relocs using e_nlrsel field selectors.
3585 * write.c (fix_new_exp): Don't use #elif. Some compilers
3588 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3590 (pa_chk_field_selector): Handle new field selectors for SOM.
3592 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3594 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3595 * configure: Rebuild.
3596 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3597 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3599 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3602 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3604 * mpw-make.sed: Update to handle shared library support.
3606 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3608 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3609 the insn on mismatch.
3611 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3613 * configure.in: Add support for a29-coff.
3614 * configure: Rebuild.
3616 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3619 of the section when looking for the R_SH_USES fixup, because the
3620 frag addresses have not yet been adjusted.
3622 * gdbinit.in: Set a breakpoint on as_warn_where.
3624 * config/tc-mips.c (macro): Add missing arguments to macro_build
3625 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3627 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3630 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3632 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3634 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3636 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3638 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3639 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3640 Recognize [uU] format args as sparclet cpregs.
3642 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3644 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3647 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3649 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3650 well as S_IS_EXTERNAL.
3651 (tc_fix_adjustable): Likewise.
3652 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3653 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3655 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3656 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3658 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3660 * config/tc-sparc.c (max_architecture): Change to sparclite for
3662 (default_compatible): Delete.
3663 (sparc_ffs): New function.
3664 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3665 (sparc_ip): Rewrite architecture match and bump logic.
3667 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * configure.in: Check for 'do not mix' from native linker before
3670 trying to use -rpath.
3671 * configure: Rebuild.
3673 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3676 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3677 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3678 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3680 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3681 to the symbol lnnoptr field, to get the correct file offset.
3683 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3685 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3686 symbols that are not function, file, or section symbols to be
3689 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3691 * configure: Set and substitute RPATH_ENVVAR.
3692 * configure: Rebuild.
3693 * Makefile.in (RPATH_ENVVAR): New variable.
3694 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3696 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3697 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3698 * configure: Rebuild.
3700 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3702 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3703 appropriate flags in BFD section.
3705 * configure.in (m68k-*-psos*): New target.
3706 * configure: Rebuild.
3707 * config/te-psos.h: New file.
3708 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3711 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3713 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3714 * configure.in: Remove duplicate setting of cpu_type. Check
3715 whether opcodes library is required for on all targets, not just
3717 * configure: Rebuild.
3719 * config/tc-mips.c (mips_big_got): New static variable.
3720 (s_extern): Don't declare.
3721 (reg_needs_delay): New static function.
3722 (macro_build): Permit GOT/CALL_HI/LO relocs.
3723 (macro_build_lui): If place is not NULL, use the number in the
3725 (load_address): Handle mips_big_got case.
3726 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3728 (OPTION_XGOT): Define.
3729 (md_longopts): Add "xgot" if OBJ_ELF.
3730 (md_parse_option): Handle -xgot.
3731 (md_show_usage): Mention -xgot.
3732 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3733 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3735 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3737 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3738 the byte relocation, point it to the low byte of the word.
3740 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3743 * configure: Rebuild.
3745 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3747 * configure.in: Recognize any sparc* cpu.
3748 * configure: Regenerated.
3750 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3752 * read.c (potable): Add "mri" and ".mri".
3753 (s_mri): New function.
3754 * read.h (s_mri): Declare.
3755 * app.c (scrub_m68k_mri): New static variable.
3756 (mri_pseudo): New static variable.
3757 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3758 flag_m68k_mri. Initialize scrub_m68k_mri.
3759 (mri_state, mri_last_ch): New static variables.
3760 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3762 (app_push): Save new fields.
3763 (app_pop): Restore new fields.
3764 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3765 If TC_M68K, use a trivial state machine to look for occurrences of
3766 the .mri pseudo-op, and change the mode appropriately.
3767 * as.h (do_scrub_begin): Update prototype.
3768 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3770 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3772 (m68k_mri_mode_change): New function.
3773 (md_parse_option): Set reg_prefix_optional_seen.
3774 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3775 (MRI_MODE_CHANGE): Define.
3776 * doc/as.texinfo: Document .mri pseudo-op.
3778 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3781 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3783 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3784 * config/m68k-parse.h (enum pic_relocation): Define.
3785 (struct m68k_exp): Add pic_reloc field.
3786 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3787 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3788 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3790 * config/tc-m68k.c: Delete definition of NO_RELOC.
3791 (struct m68k_it): Add pic_reloc field.
3792 (add_fix): Copy over pic_reloc field.
3793 (md_pseudo_table): Interpret .align parameter as byte count.
3794 (mote_pseudo_table): Likewise.
3795 (tc_m68k_fix_adjustable): New function.
3796 (get_reloc_code): New function.
3797 (md_assemble): Use it as last argument to fix_new_exp.
3798 (md_apply_fix_2): For a relocation against a symbol don't put the
3799 addend into the data.
3800 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3801 (m68k_ip): Don't relax an operand that requires pic relocation.
3802 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3804 * write.c (fixup_segment): Don't add symbol value to addend if
3805 TC_M68K and OBJ_ELF.
3806 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3807 (motorola_operand): Add rule for `(zapc, EXPR)'.
3809 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3811 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3812 *really* is permissible before the comma.
3814 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3817 inserting nop instructions.
3819 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3821 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3823 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3825 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3826 class setting for a CALLNAME symbol in COFF.
3828 * read.c (potable): Pass negative numbers for new .balign[wl] and
3829 .p2align[wl] pseudo-ops.
3830 (s_align_bytes): Treat a negative argument as specifying the fill
3832 (s_align_ptwo): Likewise.
3834 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3836 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3837 (do_align): Take new len parameter. Change all callers. Pass it
3839 (s_align_bytes): Arg now indicates the length of the fill pattern.
3840 (s_align_ptwo): Likewise.
3841 * config/obj-coff.c (write_object_file): Pass length to
3843 * config/tc-i386.h (md_do_align): Take new len parameter.
3844 * config/tc-m88k.h (md_do_align): Likewise.
3845 * config/tc-m88k.c (m88k_do_align): Likewise.
3846 * config/tc-sh.h (md_do_align): Likewise.
3847 * config/tc-sh.c (sh_do_align): Likewise.
3848 * doc/as.texinfo: Document new pseudo-ops.
3850 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3851 done in cvt_frag_to_fill.
3853 * config/tc-sh.h (sh_do_align): Declare.
3854 (md_do_align): Define.
3855 * config/tc-sh.c (sh_do_align): New function.
3857 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3858 difference if the next address is before the current one.
3860 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3861 (archs): Initialize new field.
3862 (m68k_ip): Don't list alias names when listing CPUs which support
3865 * as.c (main): Call parse_args before read_begin.
3866 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3867 front of generated pseudo-ops.
3868 * read.c (potable): Ignore "name".
3869 (s_app_file): Permit a single quote after the string, since one
3870 may appear in m68k MRI mode.
3872 * configure.in: Check for --enable-shared. If linking against
3873 shared BFD and opcodes, fix library name on SunOS, and try to set
3875 * configure: Rebuild.
3877 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3879 * as.h (flag_m68k_mri): Declare.
3880 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3881 * Many files: For MRI syntax that is specific to the m68k MRI
3882 assembler, check flag_m68k_mri rather than flag_mri or
3883 MRI_MODE_NEEDS_PSEUDO_DOT.
3885 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * config/tc-i960.c (ARCH_HX): Define.
3889 (targ_has_sfr): Handle ARCH_HX.
3890 (targ_has_iclass): Handle ARCH_HX.
3891 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3892 (tc_headers_hook): If the architecture was specified explicitly,
3893 use it when setting the flags. Set the extern variable coff_flags
3894 rather than headers->filehdr.f_flags, since the latter is set
3895 unconditionally in obj-coff.c.
3896 (i960_handle_align): Remove unused variable fixp.
3898 Support for building bfd and opcodes as shared libraries, based on
3899 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3900 * configure.in: Set OPCODES and BFD to search directories.
3901 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3902 * configure: Rebuild.
3903 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3904 (LIBDEPS): New variable.
3905 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3906 $(HLDFLAGS) in link.
3907 (check): Set LD_LIBRARY_PATH in the environment.
3909 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3911 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3912 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3913 read-only, not read/write.
3915 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3917 * Makefile.in (INSTALL_XFORM): Remove -e.
3919 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3922 than comparing S_GET_SEGMENT to undefined_section.
3923 (write_object_file): Skip symbols which were equated to an
3924 undefined or common symbol.
3925 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3926 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3928 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3929 or S_IS_COMMON call S_GET_VALUE.
3930 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3931 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3932 to an undefined or common symbol, convert the reloc to be against
3934 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3935 undefined or common symbol.
3936 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3937 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3938 to an undefined or common symbol, convert the reloc to be against
3940 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3941 undefined or common symbol.
3942 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3943 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3945 (yank_symbols): Skip symbols which were equated to an undefined or
3948 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3950 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3951 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3953 * configure.in: Make sure we only add m68k-parse.o to
3954 ${extra_objects} once, no matter how many m68k targets have been
3956 * configure: Rebuild.
3958 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3960 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3961 * configure: Rebuild.
3963 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3965 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3966 * doc/c-m68k.texi: Document .extend and .ldouble.
3968 * configure.in (m68*-apple-aux*): New target.
3969 * config/te-aux.h: New file.
3970 * config/obj-coff.c (compare_external_relocs): New static function
3972 (do_relocs_for): Sort relocs if TE_AUX.
3973 (fixup_segment): If TE_AUX, store common symbol value in segment.
3974 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3976 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3980 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3982 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3983 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3985 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3986 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3987 an undefined symbol and the size of a function symbol.
3988 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3989 for all common symbols.
3991 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3993 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3996 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3999 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4001 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4002 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4004 * ecoff.c (localsym_t): Add addend field.
4005 (add_ecoff_symbol): Add addend argument. Change all callers.
4006 (coff_sym_value): Make static.
4007 (coff_sym_addend): New static variable.
4008 (ecoff_directive_def): Initialize coff_sym_addend.
4009 (ecoff_directive_val): Accept symbol + constant.
4010 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4011 (ecoff_build_symbols): Include the addend in the symbol value.
4013 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4015 * config/tc-ppc.c (md_assemble): Ignore overflow on
4016 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4018 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4020 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4021 bytes in size, so offset appropriately in big endian mode when
4022 writing the bottom 2 bytes.
4024 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4026 * config/tc-sparc.c (default_compatible): New static local.
4027 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4028 (sparc_ip): If no architecture or -bump specified, don't mark as
4029 mismatched those in default_compatible.
4031 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4033 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4034 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4035 * configure: Rebuild.
4036 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4037 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4038 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4039 (sco_id): Declare if SCO_ELF.
4041 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4043 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4044 ({max,warn_after}_architecture): New static locals.
4045 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4046 If both architecture and -bump requested, set max_architecture to max.
4047 (sparc_md_end): Simplify.
4048 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4049 Rewrite code to bump architecture and check for conflicts.
4050 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4051 with Solaris assembler.
4052 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4053 (md_show_usage): Update.
4055 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4057 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4059 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4061 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4062 #ifdef sparcv9 when choosing value.
4065 (sparc_md_end): Declare.
4066 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4067 (initial_architecture): New static local.
4068 (can_bump_v9_p): Likewise.
4069 (NO_V9): Delete all occurrences.
4070 (sparc_md_end): New function.
4071 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4072 Don't bump architecture to v9 unless can_bump_v9_p set.
4073 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4074 * configure.in (sparc64 target cpu): Don't set obj_format here.
4075 (SPARC_V9): Renamed from sparcv9.
4076 (sparc64-*-elf*): Define SPARC_ARCH64.
4077 * configure: Regenerated.
4078 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4079 (SPARC_ARCH64): Add.
4080 * conf.in: Regenerated.
4081 * config/vmsconf.h: Update.
4083 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4085 * config/tc-mips.c (load_register): Optimise "dli" loads.
4086 (md_show_usage): add "-mcpu=vr4100" to help text.
4088 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4090 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4091 undefined symbol, preserve the X_op of O_symbol.
4092 (S_GET_VALUE): Fix check to permit this case.
4093 * write.c (write_relocs): If a reloc is against an undefined
4094 symbol equated to another symbol, change the reloc to be against
4096 * config/obj-coff.c (do_relocs_for): Likewise.
4098 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4101 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4103 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4104 computer is PowerPC.
4106 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4108 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4109 mentioned in the eabi.
4111 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4113 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4114 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4116 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4118 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4120 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4122 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4123 as a section it is ok to have unadorned -mrelocatable pointers in.
4125 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4127 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4130 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4132 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4133 dependent section attributes can be handled.
4135 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4136 macros to add support for exclude section flag and ordered section
4139 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4140 functions to add support for exclude section flag and ordered
4143 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * subsegs.c (section_symbol): Don't try to look up the section
4146 symbol in the hash table. It should be possible to have a symbol
4147 with the same name as a section, but no connection to it.
4149 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4150 From James Carlson <carlson@xylogics.com>.
4152 * expr.c (operand): Skip whitespace after a close parenthesis.
4153 From James Carlson <carlson@xylogics.com>.
4155 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4157 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4158 as_warn_where for relocation overflow.
4159 (parse_reg): Accept register name only if next character is
4162 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4164 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4165 addresses for static variables.
4167 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4169 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4170 and xgot give the old toc16 relocation.
4171 (md_apply_fix3): Support all GOT relocations.
4173 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4175 * config/tc-mips.c (load_address): Correctly handle a constant in
4176 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4178 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4180 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4181 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4182 (build_Mbytes): Handle REG_B.
4184 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4186 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4188 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4190 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4192 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4194 * config/obj-coff.c (write_object_file): Set the s_align field to
4195 the number of bytes, rather than to the power of 2.
4197 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4199 * Makefile.in (DISTCLEAN_HERE): New variable.
4200 (distclean): Use it.
4201 (maintainer-clean): Depend upon clean-here rather than clean,
4202 distclean, and clean-info. Run make maintainer-clean in doc.
4203 Remove files listed in DISTCLEAN_HERE.
4204 * doc/Makefile.in (maintainer-clean realclean): Split out from
4205 distclean. Depend upon clean-info and distclean.
4207 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4209 * mac-as.r: Fix copyright and version strings.
4210 (cfrg): Use PROG_NAME instead of literal name.
4212 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4214 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4216 * config/tc-a29k.h (tc_unrecognized_line): Define.
4217 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4218 (md_operand): Handle a29k style local dollar labels.
4220 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4222 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4224 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4226 * read.c (s_fill): If md_flush_pending_output is defined, call
4229 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4231 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4232 Treat rs_align_code like rs_align.
4234 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4236 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4237 converting an absolute address into a PC-relative one.
4239 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4241 * mpw-config.in: Don't always use te-generic.h for emulation.
4242 (powerpc-apple-macos): Use emulation te-macos.h.
4244 (mips-gm-magic): New configuration.
4246 * mpw-make.sed (install, install-only): Edit in Mac-specific
4249 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4251 * configure.in: Improve message about unsupported ELF targets.
4252 * configure: Rebuild.
4254 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4255 pattern is zero. From Manfred Hollstein.
4257 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4259 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4260 the various idata sections, we check the name on the .section pseudo.
4262 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4264 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4265 add section's paddr to add_number; compatibility to native as and
4268 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4270 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4272 * hash.c (struct hash_entry): Moved here...
4273 * hash.h (struct hash_entry): ...from here.
4275 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4276 if it's already known to be null.
4278 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4280 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4281 bit relocs converted to PC relative relocs. This turned out to
4282 add the offset from the beginning of .text twice.
4284 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4286 * stabs.c (s_stab_generic): In 's' case, free string from
4289 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4291 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4294 * subsegs.h (segment_info_type): Make bitfields unsigned.
4296 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4297 and move them together. On most systems this will reduce the
4298 structure size by one word.
4299 (operatorT): Define O_max.
4300 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4303 * read.c (pop_insert): Print error returned by hash table
4306 * as.c (dump_statistics): Split out from main; dump some hash
4307 table stats and target-specific stats.
4308 (start_time): No longer automatic to main.
4309 (main): Set file-level start_time and call dump_statistics at
4310 exit. Exit by calling xexit.
4311 (show_usage): Make --statistics description less specific.
4312 * subsegs.c (subsegs_print_statistics): New function.
4313 * write.c (write_print_statistics): New function.
4314 (n_fixups): New static variable.
4315 (fix_new_internal): Increment it.
4316 * read.c (read_print_statistics): New function.
4317 * read.h (read_print_statistics): Declare.
4318 * symbol.c (symbol_print_statistics): New function.
4319 * symbol.h (symbol_print_statistics): Declare.
4320 * hash.c (hash_print_statistics): New function.
4321 * hash.h (hash_print_statistics): Declare.
4322 * config/tc-i386.c (i386_print_statistics): New function.
4323 * config/tc-i386.h (i386_print_statistics): Declare.
4324 (tc_print_statistics): New macro.
4325 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4328 * hash.c (DELETED): Rewrite to use a valid but unique address.
4329 (START_POWER): Reduce to 10.
4330 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4331 Add new values for counting strcmp calls.
4332 (GROW_FACTOR): New macro.
4333 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4335 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4336 (hash_new): Use FULL_VALUE.
4337 (struct hash_control): Definition moved here.
4338 (hash_code): Don't mask to low bits.
4339 (hash_ask): Mask returned hash code here. Check hash value before
4340 calling strcmp; count strcmp calls.
4341 * hash.h (struct hash_control): Declare, don't define, here.
4342 (HASH_STATLENGTH): Deleted.
4343 (struct hash_entry): Add field for hash code.
4344 (hash_say, hash_apply): Don't declare.
4346 * hash.c (destroy): Return void.
4347 (applicatee): Ditto.
4348 (main): Fix declarations.
4349 (hash_apply): Return void. Argument `function' returns void. Put
4350 inside "#ifdef TEST".
4351 (hash_say): Define only if TEST is defined.
4352 * hash.h (hash_apply, hash_say): Declarations deleted.
4354 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4356 * configure: Rebuild with autoconf 2.7.
4358 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4360 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4361 * configure: Rebuild with autoconf 2.6.
4363 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4365 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4366 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4368 (ppc_frob_file): Remove.
4369 * config/tc-ppc.h (tc_frob_file): Don't define.
4370 (ppc_frob_file): Don't declare.
4372 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4374 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4375 * config/alpha-opcode.h: Include one-operand variants of jmp and
4378 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4379 with te-delta.h in 8.3 file systems.
4380 * configure.in: Adjusted.
4382 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4384 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4386 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4388 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4390 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4392 Version 2.6 released.
4393 * Makefile.in (VERSION): Updated to 2.6.
4395 * config/obj-coff.c (write_object_file): Change use of md_do_align
4396 to pass a pointer rather than a fill value, to match other uses.
4398 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4400 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4402 * as.c (main): Move md_end call to just after call to
4403 perform_an_assembly_pass. Delete cpu-specific code here.
4404 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4405 * config/tc-arm.c (md_end): Unused function deleted.
4406 * config/tc-ns32k.c (md_end): Ditto.
4408 * config/tc-i386.c (i386_align_code): New function, moved here
4409 from HANDLE_ALIGN macro.
4410 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4412 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4414 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4417 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4419 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4420 multi-byte nops to avoid changing gcc. The necessary gcc change
4421 might break old assemblers.
4423 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4425 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4426 generate optimal multi-byte nop instructions for ".align n"
4427 ".align n,0x90", and aligns requiring more than 15 bytes of
4428 padding still generate multiple 0x90's as before.
4430 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4432 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4434 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4436 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4437 * configure: Update.
4438 * mpw-make.sed: Reorder commands to make sed happier.
4439 * config/te-macos.h: New file.
4440 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4442 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4444 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4445 conditional branches.
4446 (md_apply_fix): Likewise.
4448 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4450 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4451 generate a reloc which the linker will not handle correctly. Fix
4452 overflow checking--R_IREL is 18 bits, not 17.
4454 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4456 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4457 from a PC relative reloc if TC_A29K.
4459 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4460 code depends upon it.
4462 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4463 $extend. Based on code from Eric Freudenthal
4464 <freudenthal@nyu.edu>.
4465 * config/tc-a29k.h (LEX_DOLLAR): Define.
4466 * read.c (LEX_DOLLAR): Define if not defined.
4467 (lex_type): Use LEX_DOLLAR.
4469 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4471 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4474 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4476 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4478 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4480 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4481 used only by "dlltool.c".
4483 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4485 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4486 (md_pseudo_table): Don't define "extern".
4488 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4490 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4492 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4494 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4496 * macro.c (macro_expand_body): Don't warn about == with a
4497 nonexistent parameter, in case it is in a comment field.
4499 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4501 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4502 set, even if macro_alternate is set.
4503 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4504 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4505 the token unless it ended in '@'.
4506 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4507 * doc/c-a29k.texi: Document macro usage on A29K.
4509 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4511 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4513 (install_operand): Likewise.
4515 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4517 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4519 * configure.in (m88k-motorola-sysv*): New target.
4520 * configure: Rebuild.
4521 * config/te-delta88.h: New file.
4522 * config/obj-coff.c (write_object_file): Use md_do_align if it is
4524 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
4525 (md_do_align): Define.
4526 * config/tc-m88k.c: Include "subsegs.h".
4527 (m88k_do_align): New function.
4529 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4530 (COFF_NOLOAD_PROBLEM): Define.
4531 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4533 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4535 * config/tc-i386.c (md_assemble): For a jump instruction with
4536 non-constant target, require 7 available bytes in the current
4539 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4541 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4544 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4546 * configure.in (alpha-*-linux*): Use ecoff.
4547 * configure: Rebuild.
4548 * ecoff.c (ecoff_directive_extern): New function.
4549 (ecoff_directive_weakext): New function.
4550 (ecoff_build_symbols): Handle weak symbols.
4551 (ecoff_setup_ext): Likewise.
4552 (ecoff_frob_symbol): Warn about weak common symbols.
4553 * ecoff.h (ecoff_directive_extern): Declare.
4554 (ecoff_directive_weakext): Declare.
4555 * symbols.c (S_IS_WEAK): New function.
4556 * symbols.h (S_IS_WEAK): Declare.
4557 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4559 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4562 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4564 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4566 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4567 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4568 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4569 * config/obj-coff.c (coff_frob_symbol): Don't call
4570 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4571 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4574 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4575 (ppc_stab_symbol): New static variable.
4576 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4577 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4578 sy_tc.real_name to the stab string.
4579 (ppc_bc, ppc_ec): New static functions.
4580 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4582 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4584 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4587 * input-scrub.c (input_scrub_push): Reset sb_index.
4589 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4591 * listing.c (listing_newline): Don't create a frag in the absolute
4594 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4596 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4597 (ppc_csect): Move most of the code to ppc_change_csect, and call
4599 (ppc_change_csect): New static function, taken from ppc_csect.
4600 (ppc_section): New static function.
4601 (ppc_saw_abs): New static varable.
4602 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4603 a symbol has no csect.
4604 (ppc_adjust_symtab): New function.
4605 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4606 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4608 * write.c (write_object_file): If tc_adjust_symtab is defined,
4609 call it just before the call to obj_adjust_symtab.
4611 * symbols.c (symbol_find_or_make): Change name to be const.
4612 * symbols.h (symbol_find_or_make): Update declaration.
4614 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4616 * doc/as.texinfo (Align): Mention SH.
4617 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4619 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4620 (Z8000 Directives, even): Don't give numeric align value, instead
4623 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4625 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4628 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4630 * Makefile.in (diststuff): Also make info.
4631 (maintainer-clean realclean): Also make clean-info.
4633 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4635 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4636 (pa_subspace): For ".nsubspa", always create a new subspace
4637 with the given attributes, even if one already exists with the
4640 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4642 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4643 TC_FORCE_RELOCATION, taking an additional section argument. If
4644 the section of the target symbol is not the same as the current
4645 section, always force the relocation to be used.
4646 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4648 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4649 md_pcrel_from function, taking an additional section argument.
4650 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4652 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4653 older TC_FORCE_RELOCATION if not defined.
4654 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4655 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4656 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4657 TC_FORCE_RELOCATION.
4659 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4661 * input-scrub.c (as_where): Set name to null pointer if we don't
4663 * messages.c (identify): Only print filename if non-null.
4664 (as_show_where): Ditto, for line number too.
4665 (as_warn_internal, as_bad_internal): Ditto.
4667 * input-file.c (input_file_open): If the input file can't be
4668 opened, consider it an error.
4670 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4672 * config/tc-mips.c: Added mips_4100 control, and support for
4673 accepting the 4100 as a MIPS architecture variant (md_begin,
4674 macro_build, mips_ip, md_parse_option). Adding suitable
4675 command-line OPTIONs, and updating the help text (md_show_usage).
4677 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4679 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4680 BFD_ASSEMBLER is defined.
4682 * Use one active frag and one obstack per frag chain:
4683 * frags.c (frags): Variable deleted.
4684 (frag_alloc): New function.
4685 (frag_grow, frag_more, frag_variant, frag_now_fix,
4686 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4688 (frag_new): Ditto. Verify that frch_last and frag_now match on
4689 entry and exit, and that old frag_now has non-zero type. Replace
4690 "know" uses with "assert". Use frag_alloc instead of mucking with
4692 * frags.h (frags): Declaration deleted.
4693 * subsegs.h (struct frchain): Add new field frch_frag_now.
4694 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4696 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4697 give it any stricter alignment than frchainS structures need. Do
4698 not initialize frags obstack. Set frag_now to point to
4699 dummy_obstack. Initialize absolute_frchain.
4700 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4701 field of frchainS. Don't create new frags on section switch, and
4702 use frag_alloc when creating a new frag chain. For absolute
4703 section, set frchain_now to absolute_frchain. Verify that
4704 frch_last and frag_now match on entry and exit. Initialize
4705 per-chain obstack, and under gcc, set required alignment to that
4706 needed by fragS structure.
4708 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4710 * stabs.c (get_stab_string_offset): Only copy input string if a
4711 fresh copy is needed, not if the section already exists.
4712 (s_stab_generic): Cache stab section name to bypass lookups, since
4713 usually it will match. Could be made faster still by changing the
4714 memory allocation rules.
4715 (s_xstab): Cache section name to bypass repeated string
4718 * frags.c (frag_new): Deleted register declarations.
4720 * listing.c (frag_now): Don't declare.
4722 * as.c (chunksize): New variable.
4723 (debug_memory): New variable.
4724 (main): If debug_memory is set, reduce chunksize and
4726 * as.h (chunksize): Declare it.
4727 * read.c (read_begin): Use it.
4729 * config/tc-alpha.c (md_shortopts): Include 'g'.
4730 (md_parse_option): Ignore it.
4732 * Makefile.in (distclean): Remove Makefile and config.status from
4733 testsuite directory.
4734 (clean-here): Don't delete testsuite. Instead, delete only the
4735 files within it that would be generated by running tests.
4737 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4738 frag_now_fix instead of accessing obstack info directly.
4739 * config/tc-arm.c (s_ltorg): Ditto.
4740 (md_assemble): Ditto.
4742 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4745 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4747 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4748 chain after parsing value expression, if any, to avoid separating
4749 continued .stabs lines.
4751 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4753 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4754 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4756 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4758 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4759 -mcom support and PPC_OPCODE_ANY for -many.
4760 (md_parse_option): Ditto.
4762 (md_begin): For duplicate instructions, print all duplicates
4765 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4767 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4768 common mode operation.
4769 (md_show_usage): Add -mcom to usage message.
4771 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4773 * expr.c (op_rank): Add O_symbol_rva.
4774 * expr.h (operatorT): Add O_symbol_rva.
4775 * read.c (cons_worker): Set O_symbol_rva when necessary.
4776 * write.c (fix_new_exp): Understand O_symbol_rva.
4778 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4780 * config/tc-mips.c: Correct s_cons arguments. From Michael
4781 Joosten <joost@ori.cadlab.de>.
4783 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4785 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4786 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4787 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4789 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4790 make non-static. Change all users.
4791 * config/obj-coff.h (coff_n_line_nos): Declare.
4793 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4795 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4797 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4799 * config/obj-elf.c (obj_elf_common): Convert specified byte
4800 alignment to power of two. Set size of local bss symbol.
4802 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4804 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4806 * sb.c, macro.c: Decide whether to include <string.h> or
4807 <strings.h> just as as.h does.
4809 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4811 * Makefile.in (site.exp): Fix setting of $srcdir.
4813 * config/tc-arm.c (md_atof): Fix little-endian output.
4814 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4817 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4819 * doc/as.texinfo: Split out the NS32k family documentation,
4820 despite its being commented out for now.
4821 * doc/c-ns32k.texi: New file.
4823 * sb.c, macro.c: Include string.h.
4825 * Makefile.in (comparison): Only check *.o; we don't care if
4826 timestamps inserted by the native linker differ.
4828 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4829 if alignment stricter than 4 bytes is requested; in that case,
4830 align to a 4-byte boundary first.
4832 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4834 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4835 uninitialized" warning for `Max_Source_Offset'.
4837 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4839 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4840 qualifiers and detect errors if present.
4841 (md_assemble): Add call to parse_toc_entry. Also added some support
4842 for the [tocv] qualifier.
4843 (ppc_pe_tocd): New function to support data in the toc section.
4845 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4847 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4850 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4852 * config/tc-m68k.c (isword): Accept all values from -65536 to
4853 +65535, so ~VAL will not be rejected.
4855 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4856 skip characters after the pseudo-op.
4858 * read.c (get_line_sb): Don't look past buffer_limit.
4859 (s_include): In MRI mode, skip characters after the file name.
4861 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4863 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4864 periods in register names.
4866 For older changes see ChangeLog.1.