1 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-i386.h (iclrKludge): Define.
4 * config/tc-i386.c (md_assemble): Handle iclrKludge.
6 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
8 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
9 * config/tc-alpha.c (alpha_debug): New static variable.
10 (md_parse_option): Set alpha_debug if -g is seen.
11 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
14 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
16 * config/tc-d30v.c (build_insn): Enable range-checking code.
17 (postfix): Stop at space or comma. Fixes PR 11862.
18 (md_assemble): Change error message.
21 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
23 * Makefile.in: Added automatic dependency building.
24 * dep-in.sed: New file.
26 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
28 * config/obj-ieee.c (segment_name): Don't define function if this
31 * config/obj-coff.h (DO_STRIP): Don't define.
32 * config/tc-h8300.h (DO_STRIP): Don't define.
33 * config/tc-h8500.h (DO_STRIP): Don't define.
34 * config/tc-w65.h (DO_STRIP): Don't define.
35 * config/tc-z8k.h (DO_STRIP): Don't define.
37 * symbols.c (colon): Call obj_frob_label if it is defined.
38 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
40 * configure.in: Don't set files and links. Don't call
41 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
42 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
44 * Makefile.in (TARG_CPU_C): New variable.
45 (TARG_CPU_O, TARG_CPU_H): New variables.
46 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
47 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
48 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
49 (LINKED_SOURCES): Remove.
50 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
51 (LINKED_HEADERS): Remove.
52 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
53 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
55 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
56 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
57 (itbl-cpu.h): Remove target.
58 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
61 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
63 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
65 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
67 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
68 open coded loop that does not require the name to start with a
71 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
73 * frags.c (frag_var): Change offset parameter to offsetT.
74 (frag_variant): Likewise.
75 * frags.h (frag_variant, frag_var): Update declarations.
76 * config/tc-m68k.c (struct m68k_it): Change foff field to
78 (add_frag): Change off parameter to offsetT.
79 * Several files: Add casts to calls to frag_var.
81 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
82 serialize a parallel make.
83 (itbl-parse.h): Split target out from itbl-parse.c.
85 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
87 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
89 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
90 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
91 storing the value of a common symbol.
93 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
95 * config/obj-coff.c (glue_symbols): Unused variable symbolP
97 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
98 that is done by symbol_remove and symbol_insert.
100 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
103 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
105 * config/tc-mips.c (load_register): In 32 bit mode, when not
106 dealing with a 64 bit number, permit the upper 32 bits to be set
107 even if bit 31 is not set.
109 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
111 * read.c (potable): Add "equiv".
112 (s_set): Handle .equiv based on argument.
113 * doc/as.texinfo (Equiv): New node to document .equiv.
114 (Err): New node to document .err.
116 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
118 * Many files: Add function prototypes.
119 * as.c (show_usage, parse_args): Make static.
120 * frags.h (frag_alloc): Declare.
121 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
122 * symbols.c (dollar_label_instance): Change return type to long.
123 * symbols.h (print_symbol_value): Declare.
124 (print_expr, print_expr_1, print_symbol_value_1): Declare.
125 * write.c (fix_new_exp): Don't declare make_expr_symbol.
126 (remove_subsegs, relax_frag): Make static.
127 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
128 (what_kind_of_float): Likewise.
129 (atof_vax): Make static. Change what_kind to int.
130 (md_atof): Change what_statement_type to int.
131 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
132 * config/tc-alpha.c (vax_md_atof): Declare.
133 (md_atof): Don't declare atof_ieee and vax_md_atof.
134 * config/tc-i386.c (set_16bit_code_flag): Make static.
135 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
136 * config/tc-m68k.c (add_fix): Change width to int.
137 (insert_reg): Change regname to const.
138 (md_atof): Don't declare atof_ieee.
139 (demand_empty_rest_of_line): Don't declare.
140 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
141 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
142 (parse_keyword_arg): Change lookup_fn to take const arg.
143 (md_atof): Don't declare atof_ieee.
144 * config/tc-sparc.h: Add ifdef for multiple inclusion.
145 (tc_aout_pre_write_hook): Don't declare.
147 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
149 * as.h (bfd_alloc_by_size_t): Don't declare.
150 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
152 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
154 * symbols.c (symbol_new): Don't call debug_verify_symchain.
155 (symbol_append): Set sy_next and sy_previous when adding a single
156 symbol to an empty list. Call debug_verify_symchain.
157 (verify_symbol_chain): Use assert, not know.
159 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
161 * NEWS: Note BeOS support.
162 * configure.in: (ppc-*-beos): New target, use coff as object format.
163 * configure: Regenerate with autoconf.
165 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
167 * config/tc-mips.c (md_apply_fix): Improve error message for out
170 * Makefile.in: Add dependencies on obstack.h where needed.
172 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
174 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
175 case of a symbol equated to another symbol when using SVR4_PIC.
177 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
179 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
181 * read.c (read_a_source_file): Call LISTING_NEWLINE before
182 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
184 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
185 and md_elf_section_change_hook if they are defined.
186 (obj_elf_text, obj_elf_previous): Likewise.
188 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
190 * config/obj-multi.h (struct elf_obj_sy): Define if
192 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
194 * config/obj-elf.h (struct elf_obj_sy): Don't define if
195 OBJ_SYMFIELD_TYPE is defined.
197 * doc/as.texinfo (bss): Improve description of .bss section. In
198 ELF or COFF, you are permitted to switch into the section.
199 (Comm): Rewrite description of common symbols.
200 (Lcomm): Mention that some targets permit a third argument.
202 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
204 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
206 * symbols.c (colon): Change type of local to int. From Alan Modra
207 <alan@spri.levels.unisa.edu.au>.
209 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
210 alignment if a zero fill pattern was explicitly specified.
211 * config/tc-sh.c (sh_do_align): Likewise.
213 * read.c (equals): Always permit register names to be redefined.
215 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
216 mips16 symbol to be adjusted if a symbol is being subtracted from
219 From Eric Youngdale <eric@andante.jic.com>:
220 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
221 illegal symbol version names.
222 (elf_frob_symbol): Check for external default versions.
224 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
226 From Eric Youngdale <eric@andante.jic.com>:
227 * config/obj-elf.h (struct elf_obj_sy): Define.
228 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
230 * config/obj-elf.c (obj_elf_symver): Just record the name.
231 (obj_symbol_new_hook): Initialized versioned_name field.
232 (elf_frob_symbol): If there is a versioned_name, either rename the
233 symbol, or add an alias with that name.
235 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
237 * config/tc-mn10300.c (md_relax_table): Define.
238 (md_convert_frag): Implement.
239 (md_assemble): Handle relaxable operands/instructions correctly.
240 (md_estimate_size_before_relax): Implement.
241 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
243 * config/tc-mn10200.c (md_relax_table): Fix typos.
245 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
246 relocs anymore. Tweak fx_offset for pc-relative relocs.
248 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
250 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
254 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
256 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
258 * config/tc-tic80.c (md_begin): Declare external variable
259 coff_flags and insert an F_AR32WR bit into it.
262 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
264 * read.c (equals): Add reassign parameter. Change all callers.
265 * read.h (equals): Update declaration.
267 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
269 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
270 can rely on the frag address to determine whether a frag is
273 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
275 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
276 (S_LOCAL_NAME): Likewise.
277 (FAKE_LABEL_NAME): Define unconditionally.
278 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
280 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
281 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
282 Don't define FAKE_LABEL_NAME.
283 * config/te-ic960.h: Likewise.
284 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
285 (mips_frob_file_before_adjust): Declare.
286 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
287 (mips_local_label): Remove.
289 * config/te-sco386.h: Remove; not used.
292 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
294 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
295 byte alignment rather than power-of-two alignment that is the
299 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
301 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
303 * gasp.c (hash_add_to_string_table): Correct misspelling in error
304 message, and add newline.
305 (process_file): Don't process assignments in the label if this is
306 a equ or assign pseudo-op.
307 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
308 and K_EQU, to match documentation.
310 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
312 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
313 to denote read-only data sections.
315 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
317 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
318 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
320 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
321 binary number if the next character is '+' or '-'.
324 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
326 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
327 (find_opcode): Match operands that can be floats.
328 (build_insn): Handle O_big (float) expressions and build
332 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
334 * configure.in (mips*-*-lnews*): New target, also make empty
335 emulation list for this target.
337 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
338 (mips_target_format): Use.
339 * te-lnews.h: New file.
342 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
344 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
345 operands with :m or :s modifiers and generate the right opcodes
349 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
351 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
352 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
354 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
356 * config/tc-m68k.c (instring): Useless local declaration of
357 crack_operand removed.
358 * expr.h (expressionS): Changed type of X_op field to operatorT if
361 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
363 Based on patches from Robert Lipe <robertl@dgii.com>:
364 * configure.in: Add i386coff and i386elf to emulation list.
365 * configure: Rebuild.
366 * as.c (i386coff, i386elf): Declare.
367 * obj.h (coff_format_ops): Declare.
368 * config/obj-coff.c (OBJ_HEADER): Define.
369 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
370 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
371 (obj_pseudo_table): Add "version".
372 (coff_pop_insert): New static function.
373 (coff_sec_sym_ok_for_reloc): New static function.
374 (no_func): New static function.
375 (coff_format_ops): New variable.
376 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
377 (obj_symbol_new_hook): Define.
378 (coff_obj_read_begin_hook): Declare.
379 (obj_read_begin_hook): Define.
380 * config/tc-i386.h (i386_target_format): Declare.
381 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
382 OUTPUT_FLAVOR when appropriate.
383 (i386_target_format): New function.
384 * Makefile.in (obj-coff.o): New target.
385 (e-i386coff.o, e-i386elf.o): New targets.
387 From Stephen Williams <steve@icarus.icarus.com>:
388 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
389 (_tc_get_bal_of_call): Don't declare.
390 (tc_get_bal_of_call): Declare as function, don't define as macro.
391 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
392 in sy_tc field, not x_balntry field.
393 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
394 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
395 field, not x_balntry field.
397 * config/obj-elf.c (obj_elf_section): Permit a .note section to
398 have the SHF_ALLOC attribute.
400 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
401 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
402 (itbl-lex.o): Depend upon itbl-parse.h.
404 * itbl-parse.y (yyerror): Change return type to int. Change to
405 use old style function declaration.
407 * Makefile.in (itbl-lex.o): Remove -Wall.
408 (itbl-parse.o): Likewise.
410 * cond.c (s_ifdef): If we should omit conditionals from listings,
412 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
413 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
414 (listing_listing): Handle EDICT_NOLIST_NEXT.
415 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
416 * listing.h (LISTING_NOCOND): Define.
417 (LISTING_SKIP_COND): Define.
418 * as.c (show_usage): Mention c as a suboption of -a.
419 (parse_args): Handle c as a suboption of -a.
420 * doc/as.texinfo: Document -alc.
423 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
425 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
428 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
430 * doc/as.texinfo: Document .symver.
432 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
434 * config/tc-d10v.c: Change pre_defined_registers to
435 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
437 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
439 * config/obj-coff.c: Fix typo in comment section.
441 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
442 an additional alignment argument.
443 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
445 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
449 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
451 * Makefile.in: Remove dependancies on itbl-cpu.h.
452 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
455 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
457 * itbl-ops.h: Include as.h.
459 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
461 * as.c: Remove -t option.
462 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
463 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
464 * config/tc-mips.h: Define HAVE_ITBL_CPU.
466 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
468 * itbl-ops.c: Don't define DEBUG.
470 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
472 * Makefile.in: Update itbl-test.c to reflect its new location.
474 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
476 * itbl-ops.c: Add test for itbl_have_entries.
477 * config/tc-mips.c: Remove test for itbl_have_entries.
478 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
480 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
482 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
483 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
484 (LEX, LEXFLAGS): Define.
485 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
487 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
489 * itbl-parse.y: Fix indentation mistakes from indent program.
490 * itbl-lex.l: Fix indentation mistakes from indent program.
491 * itbl-ops.h: Add include for ansidecl.h.
492 Add PARAMS around function arguments.
493 Add declaration for itbl_have_entries.
494 * itbl-ops.c: Add PARAMS around function arguments.
495 * Makefile.in: Add itbl build rules.
496 Add dependancies for itbl files to mips target.
497 * as.c: Add itbl support.
498 Add new option "--insttbl" for dynamically extending instruction set.
499 * as.h: Declare insttbl_file_name;
500 the name of file defining extensions to the basic instruction set
501 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
502 itbl-ops.o to extra_objects for mips configuration.
503 Add include file link from itbl-cpu.h to
504 config/itbl-${target_cpu_type}.h.
505 * config/tc-mips.c: Allow copz instructions.
506 Add notes for future additions to the itbl support.
508 (macro): Call itbl_assemble to assemble itbl instructions.
509 See if an unknown register is specified in an itbl entry.
511 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
512 * doc/internals.texi (CPU backend): Fix typo in md_section_align
515 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
516 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
518 (build_insn): Grab a frag early so we can use the address in
519 fixups. Take one's complement of BITNUM values before insertion
520 in opcode. Add code to support O_symbol operands.
521 (md_apply_fix): Replace unimplemented warning with implementation.
522 (md_pcrel_from): Ditto.
523 (tc_coff_fix2rtype): Ditto.
526 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
528 * config/tc-d30v.c (parallel_ok): New function.
529 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
531 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
532 relocation is in different section. Fixes PR11574.
534 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
536 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
537 don't set the section alignment to 2**4.
539 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
541 * config/tc-m68k.c (line_comment_chars): Add '*'.
543 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
544 (do_scrub_begin): Don't set lex['*'].
545 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
546 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
549 * configure.in: Set em=svr4 for m68k-*-sysv4*.
550 * configure: Rebuild.
551 * config/te-svr4.h: New file.
552 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
555 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
557 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
558 short conditional branch around a long unconditional branch.
560 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
562 * config/obj-coff.c (obj_coff_ln [both versions]): Call
565 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
568 * symbols.c (resolve_symbol_value): If both left and right
569 operands are undefined, warn about both of them.
571 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
573 Based on patches from Eric Youngdale <eric@andante.jic.com>:
574 * config/obj-elf.c (elf_pseudo_table): Add "symver".
575 (obj_elf_symver): New static function.
576 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
579 * write.c (relax_segment): Make type and printf format agree.
581 * read.c (get_line_sb): Don't end the line on a semicolon inside a
585 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
587 * config/tc-d30v.c, config/tc-d30v.h: New files.
589 * configure: Rebuilt.
591 * configure.in: Add case for d30v.
594 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
596 * config/tc-alpha.h (md_operand): Define with a null expansion,
597 like all the other targets.
598 * doc/internals.texi (CPU backend): Add missing word in
599 md_flush_pending_output description. Fix typo in md_convert_frag
602 * config/tc-tic80: Minor comment additions/changes.
605 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
607 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
608 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
609 * config/obj-coff.c (obj_coff_def): Use
610 tc_canonicalize_symbol_name if defined.
611 (obj_coff_tag, obj_coff_val): Likewise.
612 * expr.c (operand): Reject '~' as operator if is_name_beginner.
614 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
616 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
617 does not actually work, though:
618 * configure.in (i386-sequent-bsd*): New target.
619 * configure: Rebuild.
620 * config/tc-dynix.h: New file.
621 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
623 * read.c (do_align): Add max parameter. Change all callers.
624 Remove useless static variables.
625 (s_align): New static function. Do common portion of
626 s_align_bytes and s_align_ptwo.
627 (s_align_bytes, s_align_ptwo): Just call s_align.
628 * frags.c (frag_align): Add max parameter. Change all callers.
629 (frag_align_pattern): Likewise.
630 * frags.h (frag_align, frag_align_pattern): Update declarations.
631 * write.c (relax_segment): Limit alignment change to fr_subtype.
632 Fix some types to be addressT.
633 * config/obj-coff.c (size_section): Likewise.
634 * config/obj-ieee.c (size_section): Likewise.
635 * config/tc-d10v.h (md_do_align): Add max parameter.
636 * config/tc-i386.h (md_do_align): Likewise.
637 * config/tc-m88k.h (md_do_align): Likewise.
638 * config/tc-m88k.c (m88k_do_align): Likewise.
639 * config/tc-sh.h (md_do_align): Likewise.
640 * config/tc-sh.c (sh_do_align): Likewise.
641 * as.h: Improve comments on rs_align and rs_align_code.
642 * doc/as.texinfo: Document new alignment arguments.
643 * doc/internals.texi (Frags): Document use of fr_subtype field for
644 rs_align and rs_align_code.
646 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
648 * config/tc-mips.c: Changed opcode parsing.
650 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
652 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
653 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
654 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
655 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
656 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
657 to a location consistent with the rest of the target include files.
658 * config/tc-i386.c: Remove misleading comment.
659 * doc/internals.texi (CPU backend): Add description of function
662 * config/tc-tic80.c: Add code to insert predefined symbols into the
663 symbol table so they can be parsed by the standard expression parser.
664 Remove custom code that use to parse them.
665 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
666 to a location consistent with the rest of the target include files.
669 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
671 * as.h: GNU c provides unlink() function.
673 Unify section handling on openVMS/Alpha:
674 * config/tc-alpha.c(s_alpha_link): Remove.
675 (s_alpha_section): New function.
676 Remove case-hacking of symbols
677 Add .code_address pseudo-op.
678 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
679 (s_alpha_code_address): New function.
680 (alpha_ctors_section, alpha_dtors_section): New sections for C++
681 static constructors/destructors.
682 Add debug code for crash debugs, to be removed when traceback code
683 is added to object code.
684 (s_alpha_name): New function for .name pseudo-op.
685 (alpha_print_token): New function to print token expressions with
686 alpha specific extensions.
688 * makefile.vms: Allow compilation with current gcc snapshot.
690 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
692 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
693 (DVIPS): Set to dvips.
694 (ps, as.ps, gasp.ps): New targets.
695 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
696 and MAKEINFO env variables.
697 (internals.ps): Use DVIPS macro.
698 (clean): Remove core and backup files.
699 (distclean): Remove temporary files from building internals.
701 * doc/internals.texi (Frags): Fix typo.
702 (GAS processing): Ditto.
703 (CPU backend): Ditto.
704 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
705 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
706 * read.c: Remove ugly hack that dealt with config files not
707 correctly defining TARGET_BYTES_BIG_ENDIAN.
708 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
709 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
710 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
711 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
712 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
713 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
714 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
715 with TARGET_BYTES_BIG_ENDIAN defined to 0.
716 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
717 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
718 whether it is defined or not.
719 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
720 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
721 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
722 whether it is defined or not.
724 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
725 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
728 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
730 * write.c (write_relocs): Correct text in as_fatal error message,
731 bfd_perform_relocation -> bfd_install_relocation.
733 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
735 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
736 * read.c (LEX_TILDE): Define if not defined.
737 (lex_type): Use LEX_TILDE.
738 * expr.c (get_symbol_end): Check first char with is_name_beginner,
741 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
743 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
746 * config/tc-mips.c (mips16_extended_frag): Correct base address
747 for an extended PC relative instruction.
748 (md_convert_frag): Likewise.
750 * config/tc-mips.c (prev_nop_frag): New static variable.
751 (prev_nop_frag_holds): New static variable.
752 (prev_nop_frag_required): New static variable.
753 (prev_nop_frag_since): New static variable.
754 (append_insn): If we aren't reordering, and prev_nop_frag is not
755 NULL, and we don't need any nops, then decrease the size of
756 prev_nop_frag. Don't insert nops because of instructions in
757 noreorder sections. Remember whether the previous instructions
758 where in noreorder sections even when not reordering.
759 (mips_no_prev_insn): Add preserver parameter. Change all
760 callers. Refer prev_nop_frag variables when appropriate.
761 (mips_emit_delays): Set up prev_nop_frag.
762 (s_mipsset): Clear prev_nop_frag if reordering.
764 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
766 * config/tc-mips.c (append_insn): Remove useless code which
767 handled swapping a mips16 jump with a mips16 instruction with a
770 * config/tc-mips.c (md_parse_option): When debugging, set
771 mips_optimize to 1, not 0.
773 * config/tc-mips.c (mips16_ip): Handle an extend operand.
775 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
776 like the expression was based on `.', adjust the value of the
779 * config/tc-mips.c (append_insn): Warn about an attempt to put an
780 extended instruction in a delay slot when not reordering.
781 (md_convert_frag): Warn if an extended instruction appears in a
784 * config/tc-mips.c (mips_pseudo_table): Add "insn".
785 (s_insn): New static function.
786 * doc/c-mips.texi: Document .insn.
788 * config/tc-mips.c (md_begin): Add the general registers to the
790 (mips16_ip): First parse the expression, and then see whether it
791 came up with a register, rather than trying to first see whether
792 we are looking at a register.
795 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
797 * config/tc-tic80.c: Numerous changes and additions to flesh
798 out functions that were previously just stubs, and fix some
799 problems found using the new TIc80 testsuite cases.
802 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
804 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
805 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
807 * config/tc-mips.c (append_insn): Output jump instruction as a
808 pair of 2 byte instructions, rather than as a single 4 byte
812 * config/tc-mips.c (md_begin): Correct test of mips_5900.
813 (mips_ip): Don't check INSN_ISA for a macro.
817 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
819 * config/tc-mips.c: added r5900.
822 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
824 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
825 config/itbl-mips.h: Add copyright message and fix indentation.
827 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
829 * itbl-ops.c: New file. Add support for dynamically read
830 instruction registers, opcodes and formats. Build internal table
831 for new instructions and provide callbacks for assembler and
833 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
835 * itbl-ops.h: New file. Header file for itbl support.
836 * config/itbl-mips.h: New file. Mips specific definitions for
839 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
841 * config/tc-mn10200.c (md_assemble): If a constant operand won't
842 fit into the constant field of a relaxable operand, then it does
845 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
847 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
848 a jsr target in a different section just like a jsr to
851 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
853 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
854 against any mips16 symbols, not just externally visible ones.
855 (md_apply_fix): Corresponding change.
857 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
859 * config/tc-mips.c (mips16_ip): Accept floating point registers in
860 the operand of the exit instruction.
862 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
864 * symbols.c (resolve_symbol_value): If we leave an equated symbol
865 as O_symbol, copy over the segment.
867 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
869 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
870 fixup to be against the section symbol, adjust the value
873 * symbols.c (resolve_symbol_value): Don't change X_add_number for
875 * write.c (write_relocs): Avoid looping on equated symbols.
876 Adjust fx_offset by X_add_number for each symbol.
877 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
879 (fixup_segment): Add a loop to track down equated symbols and
880 adjust fx_offset appropriately.
882 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
884 * config/tc-mn10200.c (md_relax_table): Add entries to allow
886 (md_convert_frag): Handle jmp->bra relaxing.
887 (md_assemble): Handle jmp->bra relaxing.
888 (md_estimate_size_before_relax): Likewise.
890 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
892 * config/tc-i386.c (i386_align_code): Add comments explaining the
895 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
897 * config/tc-sparc.c (enforce_aligned_data): New static variable.
898 (sparc_cons_align): Don't do anything unless enforce_aligned_data
900 (md_longopts): Add "enforce-aligned-data".
901 (md_show_usage): Mention --enforce-aligned-data.
902 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
903 enforce-aligned-data.
905 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
907 (ppc_xcoff_cons): New static function.
909 * write.c (relax_segment): Give an error if a .space symbol is
912 * read.c (read_a_source_file): Don't handle mri_pending_align if
913 the handler is s_globl or s_ignore.
915 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
917 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
919 * config/tc-tic80.c: Many additions to previous placeholder file.
920 * config/tc-tic80.h: Ditto.
923 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
925 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
927 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
929 * config/tc-mips.c (mips_fix_adjustable): New function.
930 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
931 (mips_fix_adjustable): Declare.
933 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
934 * read.c (read_a_source_file): After doing an mri_pending_align,
935 adjust the line_label if there is one.
936 (s_space): Set mri_pending_align if an odd number of bytes were
939 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
941 * config/tc-d10v.h (md_do_align): Add this hook to call
942 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
944 * config/tc-d10v.c (find_opcode): Correctly calculate
945 branch displacement when .aligns are present.
947 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
949 * config/tc-mn10200.c (md_relax_table): Define.
950 (md_convert_frag): Implement.
951 (md_assemble): Handle relaxable operands/instructions correctly.
952 (md_estimate_size_before_relax): Implement.
953 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
955 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
957 * config/tc-mips.c (append_insn): Give an error for jumps to a
959 (md_apply_fix): Make a branch to an odd address an error rather
962 * config/tc-mips.c (md_convert_frag): If the user explicitly
963 requested an extended opcode, pass warn as true to mips16_immed.
965 * config/tc-mips.c (mips16_ip): Handle a missing expression like
966 an explicit 0, so that explicitly extended instructions work
969 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
971 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
972 symbol for a common symbol.
974 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
976 Patch presumed to have been checked in awhile ago but wasn't.
977 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
978 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
979 (relax_segment, case rs_org): Move code inside braces. Move locals
980 target,after inside too.
981 (relax_segment, case rs_machine_dependent): Guts moved to ...
982 (relax_frag): New function.
983 Call md_prepare_relax_scan if defined.
985 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
987 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
988 'p' operand specifier.
990 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
992 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
993 m68k family cpus which support long branch addressing modes.
994 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
995 md_create_long_jump): Use it.
997 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
999 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1000 the .reginfo or .MIPS.options section if configured for an
1003 * config/tc-mips.c (md_begin): Don't set interlocks for
1006 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1008 * read.c (read_a_source_file): Make sure the symbol ends with
1009 whitespace before checking whether the next character is '='.
1011 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1013 * config/tc-i386.c (sco_id): Moved from here...
1014 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1015 really is an SCO ELF specific thing, not just a SCO x86 specific
1018 start-sanitize-tic80
1019 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1021 * configure.in (tic80-*-*): Don't require 'coff'.
1022 * configure: Regenerate.
1025 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1027 * read.c (emit_expr): Check for overflow of a negative value
1029 * write.c (fixup_segment): Likewise.
1030 * config/obj-coff.c (fixup_segment): Likewise.
1032 * config/tc-m68k.c (struct label_line): Define.
1033 (labels, current_label): New static variables.
1034 (md_assemble): Mark current_label as text, and clear it.
1035 (m68k_frob_label): New function.
1036 (m68k_flush_pending_output): New function.
1037 (m68k_frob_symbol): New function.
1038 * config/tc-m68k.h (tc_frob_label): Define.
1039 (md_flush_pending_output): Define.
1040 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1041 (tc_frob_coff_symbol): Likewise.
1043 * read.c (read_a_source_file): When defining a macro in MRI mode,
1044 don't add the symbol to the symbol table.
1046 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1048 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1049 here since fixup_segment doesn't (linkrelax is set).
1050 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1052 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1054 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1057 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1059 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1060 to avoid warnings with the native HP compiler.
1061 (fix_new_hppa): Similarly for the r_type argument.
1062 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1063 in an #if OBJ_ELF to keep gcc -Wall quiet.
1064 (md_apply_fix): Always initialize "result".
1066 * config/tc-mn10200.c (md_assemble): Generate relocations.
1068 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1070 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1073 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1075 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1076 pass on the new file hook.
1078 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1079 !alpha_force_relocation, as local LITERALs can be adjusted to be
1080 relative to the section.
1082 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1084 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1086 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1087 aligned to odd boundary.
1088 (tc_frob_coff_symbol): Define.
1090 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1092 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1094 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1095 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1097 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1099 (md_assemble): If the size is 'B', set fx_signed.
1100 (md_apply_fix_2): Use fx_signed when checking for overflow.
1102 * write.h (struct fix): Add fx_signed field.
1103 * write.c (fix_new_internal): Initialize fx_no_overflow and
1105 (fixup_segment): Use fx_signed when checking for overflow.
1106 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1107 fx_signed when checking for overflow.
1109 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1111 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1112 updated, and all the useful information is in doc/internals.texi.
1114 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1115 * read.c (read_a_source_file): Check for conditional operators
1116 before doing an MRI pending alignment.
1117 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1118 (tc_conditional_pseudop): Define.
1119 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1120 * doc/internals.texi (CPU backend): Describe
1121 tc_conditional_pseudoop.
1123 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1124 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1126 (md_begin): Check m68k_rel32_from_cmdline before setting
1128 (m68k_mri_mode_change): Likewise.
1129 (md_longopts): Add --disp-size-default-16 and
1130 --disp-size-default-32.
1131 (md_parse_option): Handle new options.
1132 (md_show_usage): Mention new options.
1133 * doc/c-m68k.texi (M68K-Opts): Document new options.
1135 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1136 * config/tc-m68k.c (m68k_index_width_default): New static
1138 (m68k_ip): Use m68k_index_width_default to set the size of a base
1139 register whose size was not given.
1140 (md_longopts): Add --base-size-default-16 and
1141 --base-size-default-32.
1142 (md_parse_option): Handle new options.
1143 (md_show_usage): Mention new options.
1144 * doc/c-m68k.texi (M68K-Opts): Document new options.
1146 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1148 * configure.in: Recognize mips-*-linux* target.
1149 * configure: Rebuild.
1151 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1152 work if valueT is only 32 bits.
1154 * config/tc-mips.c: Throughout, check target_big_endian rather
1156 (byte_order): Remove.
1157 (mips_init_after_args): Remove.
1158 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1159 (mips_init_after_args): Don't declare.
1160 (tc_init_after_args): Don't define.
1162 * config/tc-mips.h (tc_frob_after_relocs): Define if
1164 (mips_elf_final_processing): Likewise.
1165 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1168 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1170 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1171 sld.{h,w} and the operand is relocatable, adjust the adend by
1172 shifting it right one bit.
1175 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1177 * read.c (read_a_source_file): Check mri_pending_align after
1178 checking for a macro. From Ronald F. Guilmette
1181 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1183 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1184 add segment argument. If OBJ_ELF, treat a relocation against a
1185 symbol in a linkonce section like a relocation against an external
1187 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1189 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1191 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1193 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1195 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1196 includes config.h instead of host.h, tc.h instead of tp.h, and
1197 targ-env.h instead of target-environment.h.
1198 Also, obj-format.h includes targ-cpu.h instead of
1200 start-sanitize-tic80
1201 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1202 * configure: Rebuild with autoconf.
1203 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1204 (TARGET_FORMAT): Define to "coff-tic80".
1205 * config/tc-tic80.c: New file for TIc80 support.
1206 * config/tc-tic80.h: New file for TIc80 support.
1209 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1211 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1214 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * write.c (adjust_reloc_syms): If the fixup symbol has been
1217 equated to an undefined symbol, convert the fixup to being against
1218 the target symbol. Remove obsolete code handling a special case
1221 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1223 * mpw-make.sed: Use NewFolderRecursive for installation.
1225 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1227 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1229 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1231 * config/tc-d10v.c (md_assemble): Fix bug which caused
1232 second instruction in a line to be case sensitize. PR11312
1234 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1236 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1237 range check operands with MN10200_OPERAND_NOCHECK set.
1238 (check_operand): Likewise.
1240 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1243 (md_begin): Always align the text section to a four byte
1245 (append_insn): Remove call to record_align.
1247 * config/tc-mips.c (insn_label): Remove.
1248 (struct insn_label_list): Define.
1249 (insn_labels, free_insn_labels): New static variables.
1250 (mips_clear_insn_labels): New static function.
1251 (append_insn): Mark all mips16 text labels, and make them odd.
1252 Handle all labels after emitting a nop, not just one. Call
1253 mips_clear_insn_labels rather than just clearing insn_label.
1254 (mips_emit_delays): Add insns parameter, and use it to decide
1255 whether to mark mips16 labels. Handle all labels, not just one.
1256 Force mips16 labels to be odd. Change all callers.
1257 (mips16_immed): Don't check for an odd branch target.
1258 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1259 (mips16_extended_frag): Ignore the low bit in a branch target.
1260 (md_convert_frag): Likewise.
1261 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1262 clearing insn_label.
1263 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1264 (s_float_cons, s_gpword): Likewise.
1265 (s_align): Use insn_labels rather than insn_label.
1266 (s_cons, s_float_cons, s_gpword): Likewise.
1267 (mips_frob_file_after_relocs): New function.
1268 (mips_define_label): Rewrite to add to insn_labels list.
1269 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1270 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1271 out odd, increment it.
1273 * config/tc-mips.c (append_insn): Only update prev_insn when not
1274 reordering if place is NULL.
1276 * config/tc-mips.c (mips16_ip): Check for a missing expression
1277 when using the register indirect addressing mode.
1279 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1281 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1282 check 24bit operands for overflow.
1283 (check_operand): Likewise.
1285 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1287 * doc/as.texinfo (Section): Document how to use the .section
1288 pseudo-op for COFF and ELF.
1290 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1292 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1294 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1296 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1297 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1298 store them. Adjust other RELAX_MIPS16 macros.
1299 (RELAX_MIPS16_DSLOT): Define.
1300 (RELAX_MIPS16_JAL_DSLOT): Define.
1301 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1302 handling of whether previous instruction has a fixup. Set
1303 prev_insn_reloc_type.
1304 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1305 (mips16_extended_frag): Use the right base address for a PC
1306 relative add or load.
1307 (md_convert_frag): Likewise. If a PC relative add or load is
1308 used, record the alignment for the section.
1310 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1313 linkonce section into a reloc against the section symbol.
1315 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1316 branch instructions.
1318 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1319 system, don't set the section alignment to 2**4.
1320 (s_change_sec): Likewise.
1321 (append_insn): Call record_alignment for the section.
1322 (md_section_align): Don't align the section size for an embedded
1325 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1327 * write.c (adjust_reloc_syms): Make sure that symbols are
1328 resolved; expression symbols may have been skipped.
1329 * config/obj-coff.c (fixup_segment): Likewise.
1331 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1333 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1334 BFD_RELOC_24_PLT_PCREL relocation.
1335 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1337 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1339 * config/tc-d10v.c (write_2_short): Remove code that called
1340 parallel_ok() when the programmer specified parallel instructions.
1342 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1344 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1347 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1348 * config/tc-mn10300.c (md_assemble): Likewise.
1350 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1352 * config/tc-mips.c (append_insn): Make sure there is enough room
1353 in a frag after a mips16 instruction to switch it with a jump
1356 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1357 attempt to use a non absolute symbol in an extending frag.
1359 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1361 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1362 * config/tc-mn10200.h: Likewise.
1364 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1366 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1367 UNGET rather than PUT. Set old_state before setting state to -2.
1369 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1370 when extending because the value is exactly maxtiny + 1.
1372 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1373 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1374 (RELAX_MIPS16_USER_SMALL): Define.
1375 (RELAX_MIPS16_USER_EXT): Define.
1376 (mips16_small, mips16_ext): New static variables.
1377 (append_insn): Pass mips16_small and mips16_ext to
1378 RELAX_MIPS16_ENCODE.
1379 (mips16_ip): Set mips16_small and mips16_ext.
1380 (mips16_immed): Don't check mips16_autoextend.
1381 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1383 * write.c (write_relocs): Print an error for an out of range
1384 fixup, rather than calling abort.
1386 * as.c (main): Unlink the output file if there are errors while
1387 generating the fixups.
1389 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1391 * config/tc-mips.c (mips16_extended_frag): Don't call
1393 (md_convert_frag): Call resolve_symbol_value before calling
1394 S_GET_VALUE, and don't add in the frag address.
1396 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1397 and use them when reporting errors. Change all callers.
1399 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1401 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1402 Remove '$' prefixing for registers.
1404 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1406 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1407 is initialized before using it.
1408 (d10v_cleanup): No longer uses its argument, so make it void.
1410 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1412 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * write.c (fixup_segment): Don't discard the symbol for a PC
1415 relative fixup to an absolute symbol.
1417 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1419 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1420 with multiple sections.
1422 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1424 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1425 no-mips-16 to no-mips16.
1426 (s_mipsset): Accept .set mips16 and .set nomips16.
1428 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1430 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1431 argument, and check for +/- constant following the suffix, folding
1432 it into the expression.
1433 (ppc_elf_cons): Change ppc_elf_suffix calls.
1434 (md_assemble): Ditto.
1435 (shlib): Replace boolean mrelocatable with enumeration shlib.
1436 (md_parse_option): Discriminate between PIC style shared libraries
1438 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1441 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1443 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1444 change the comment characters.
1446 * config/tc-ppc.c (comment_chars): Delete in favor of
1448 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1450 (ppc_comment_chars): Select appropriate comment chars by default.
1451 (msolaris): New flag for -m{,no-}solaris.
1452 (md_parse_option): Recognize -K pic. Add support for
1454 (md_show_usage): Update.
1455 (md_begin): Do not set ELF flags if Solaris.
1456 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1457 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1459 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1461 * as.c (main): Correct handling of flag_always_generate_output.
1463 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1465 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1466 fx_offset, not fx_addnumber.
1468 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1471 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1473 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1475 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * config/tc-mips.c (md_section_align): Check for an alignment of
1478 4, not an alignment of 16. Corrects August 7 patch.
1480 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * configure, conf.in: Rebuild with autoconf 2.12.
1484 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1485 alignment is specified.
1487 Add support for mips16 (16 bit MIPS implementation):
1488 * config/tc-mips.c: Extensive additions for mips16 support, not
1490 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1491 (insn_uses_reg): Change last parameter to an enum.
1492 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1493 (md_relax_frag): Define as mips_relax_frag.
1494 (mips_relax_frag): Declare.
1495 (struct mips_cl_insn): Add use_extend and extend fields.
1496 (tc_fix_adjustable): Define.
1497 * config/obj-elf.h (S_GET_OTHER): Define.
1498 (S_SET_OTHER): Define.
1500 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1502 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1503 o and p operand specifiers.
1505 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1507 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1508 (relax_segment, case rs_org): Move code inside braces. Move locals
1509 target,after inside too.
1510 (relax_segment, case rs_machine_dependent): Guts moved to ...
1511 (relax_frag): New function.
1512 Call md_prepare_relax_scan if defined.
1513 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
1516 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
1518 * config/tc-mn10300.c (address_registers): Use '$' as register
1519 prefix instead of '%'.
1520 (data_registers, other_registers, md_assemble): Likewise.
1522 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
1523 (data_registers, other_registers, md_assemble): Likewise.
1525 * config/tc-mn10300.c (md_assemble): Correctly determine the
1526 correct location and type for each relocation.
1527 (md_pcrel_from): Simplify.
1529 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
1531 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
1532 converted into branch around branch.
1534 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
1536 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
1537 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
1539 * config/tc-mn10300.c (md_begin): Set linkrelax.
1540 (md_assemble): Create fixups as needed.
1541 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
1543 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1545 * config/tc-d10v.c (parallel_ok): When automatically converting
1546 serial ops to parallel, do not consider a branch as the first
1549 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1551 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1553 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1555 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1557 (check_operand): Likewise.
1559 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1561 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1563 (write_2_short): Call parallel_ok to check whether two short
1564 instructions the user requested execute in parallel, can be
1567 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1569 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1570 allow a branch and link in parallel with an exe instruction.
1572 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1574 * doc/c-d10v.texi: Add info on @word modifier.
1576 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1578 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1579 operands are assumed to be 32bits. Use "bits" field to hold the
1580 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1581 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1584 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1585 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1587 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1588 MN10300_OPERAND_SPLIT.
1590 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1592 * config/tc-mn10300.c (md_assemble): Insert operands into
1593 the extension part of the instruction if necessary.
1594 (mn10300_insert_operand): Accept pointer to extension word
1595 argument. Make insn a pointer argument too. Return type
1596 is now void. All callers changed.
1598 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1600 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1601 repeated register operands.
1603 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1605 * doc/as.texinfo: Added section on reporting bugs.
1607 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1608 alpha_macro emit field to expect a const argument, and change the
1609 arg field to be const. Fix some spacing to follow the GNU
1612 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1614 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1615 (pca56) and 21264 (ev6) cpus.
1616 (md_apply_fix): Private relocation types are now negative.
1617 (alpha_force_relocation): Likewise.
1618 (tc_gen_reloc): Likewise.
1619 (emit_insn): Likewise.
1620 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1621 (emit_stX): Likewise.
1622 (emit_sextX): Likewise.
1624 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1626 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1627 a symbol found in a reloc.
1629 * symbols.c (resolve_symbol_value): Improve the error message if
1630 an undefined symbol is used in an expression.
1632 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * doc/internals.texi: Rewrite, and add a lot of documentation.
1635 * doc/Makefile.in (internals.info): New target.
1638 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1640 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1641 against weak symbols.
1643 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1645 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1648 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1649 fixup at the right address within the frag.
1651 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1652 to an absolute value, instead increment it as needed.
1654 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1655 * config/tc-v850.c: Fix some indention problems.
1656 (md_relax_table): Define for D9->D99 branch displacement
1658 (md_convert_frag): Do something useful instead of aborting.
1659 (md_estimate_size_before_relax): Likewise.
1660 (md_assemble): Note if the matching instruction has a relaxable
1661 operand. If it does, allocate frag with frag_var and don't
1665 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1667 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1668 write out any buffered instructions when a ".end" is found.
1670 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1672 * read.c (read_a_source_file): New hook md_cleanup().
1674 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1676 * write.c (fix_new_exp): Use make_expr_symbol to build an
1677 expression symbol for a complex fixup.
1680 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1682 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1683 hacks to improve parsing of complex hi, lo, zda, etc
1685 (md_assemble): Don't demand and eat a trailing ')' after finding
1686 a v850 relocation prefix. Sign extend the constant in a
1687 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1689 (parse_cons_expression_v850): Don't eat a trailing ')' after
1690 finding a v850 relocation prefix.
1692 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1693 (TC_CONS_FIX_NEW): Likewise.
1694 * config/tc-v850.c (parse_cons_expression_v850): New function.
1695 (cons_fix_new_v850): Likewise.
1697 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1700 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1703 for an unknown relocation type.
1706 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1708 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1711 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1713 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1714 differently for movea & sst/sld insns.
1717 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1719 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1722 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1724 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1725 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1726 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1727 frob_file_after_relocs field.
1728 * config/obj-elf.c (elf_format_ops): Likewise.
1729 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1730 including obj-elf.h.
1732 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1735 specially if not ELF.
1736 (md_apply_fix): Handle BFD_RELOC_64.
1737 (tc_gen_reloc): Handle BFD_RELOC_64.
1739 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1740 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1743 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1744 Don't check S_GET_OTHER.
1746 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1748 * config/tc-mips.c (mips_ip): Accept an odd floating point
1749 register with l.s or s.s.
1751 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1753 (obj_aout_type): New static function.
1755 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1757 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1760 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1762 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1763 and sdaoff expressions.
1765 * write.c (fixup_segment): Don't add symbol value to addend if
1766 TC_V850 and OBJ_ELF.
1767 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1770 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1771 (md_pcrel_from_section): Likewise.
1772 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1774 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1776 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1777 (md_pcrel_from_section): New function.
1778 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1781 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1783 * config/tc-mips.c (load_register): Add cast to offsetT when using
1786 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1788 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1789 (elf_frob_file_after_relocs): ... here. New function.
1790 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1791 * write.c (write_object_file): Call *frob_after_relocs after the
1792 call to write_relocs.
1794 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1796 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1797 symbol, as this messes up linking. Instead, expand the recursive call
1798 inline and change up the appropriate bits to get the 0x8000 offset
1799 in the reloc addend.
1801 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1804 two symbols in the same segment to be adjusted.
1806 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1807 * configure: Rebuild.
1809 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1811 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1813 (ppc_elf_validate_fix): Ditto.
1814 (md_assemble): Ditto.
1816 (ppc_pe_section): Ditto.
1817 (ppc_frob_symbol): Ditto.
1819 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1821 * config/mn10300.c (md_assemble): Pass an extra shift count
1822 to mn10300_insert_operand based on the opcode format.
1823 (mn10300_insert_operand): Accept and use extra shift count
1826 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1827 formats rather than hard-coded constants.
1829 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1830 are 7 bytes long. Write out instructions in big-endian format.
1832 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1834 * config/tc-mn10300.c (md_assemble): Tweak further so
1835 that all instructions are parsed correctly.
1837 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1839 * as.h: Include libiberty.h.
1840 (xmalloc, xrealloc): Don't declare.
1841 * as.c: Don't include libiberty.h.
1842 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1843 * config/tc-mips.c: Likewise.
1844 * messages.c: Likewise.
1845 (xstrerror): Don't declare.
1846 * xmalloc.c: Remove.
1848 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1850 * config/tc-mn10300.h (pre_defined_registers) Remove.
1851 (system_registers, cc_names): Likewise.
1852 (address_registers, data_registers, other_registers): New register
1854 (register_name, system_register_name, cc_name): Remove.
1855 (mn10300_reloc_prefix): Likewise.
1856 (data_register_name): New function.
1857 (address_register_name, other_register_name): Likewise.
1858 (md_assemble): Rough cut at parsing operands. Remove lots of
1860 (md_apply_fix3): Disable for now.
1862 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1864 * config/tc-m68k.c (select_control_regs): New function, extracted
1865 out of m68k_init_after_args.
1866 (m68k_init_after_args): Use it.
1867 (mri_chip): Use it here as well to update set of allowed control
1870 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1872 * config/obj-elf.c (elf_begin): New function.
1873 (obj_elf_section): Add the section symbol to the symbol table.
1874 * config/obj-elf.h (obj_begin): Define.
1875 (elf_begin): Declare.
1876 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1879 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * config/obj-coff.c (fixup_segment): Subtract the section address
1882 from a PC relative reloc if TC_M68K.
1884 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1886 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1887 .uaxword available even if not OBJ_ELF.
1888 (md_atof): Remove unused local variable wordP.
1890 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1892 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1893 for Matsushita MN10x00 support.
1894 * configure.in: Recognize mn10x00-*-*
1895 * configure: Rebuilt.
1897 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1899 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1900 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1901 (load_expression): track clobbering of base reg before jmp/jsr.
1902 (s_alpha_file): pass case_hack flags and source filename via
1903 symbol table to bfd.
1904 * tc-alpha.h (TC_CONS_FIX_NEW): define
1906 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1908 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1909 * configure: Rebuild.
1911 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * read.c (s_macro): Warn if a macro has the same name as a
1915 (s_space): In m68k MRI mode, align to a word boundary.
1916 * macro.c (define_macro): Add namep parameter. Change all
1918 * macro.h (define_macro): Update declaration.
1920 * as.c (show_usage): Print bug report address.
1921 (parse_args): Change version printing to match current GNU
1923 * gasp.c (show_usage): Print bug report address.
1924 (main): Change version printing to match current GNU standards.
1926 * config/tc-m68k.c (init_table): Correct access control unit
1927 register numbers. From Ken Rose <rose@netcom.com>.
1929 * config/tc-alpha.c: Add some static function prototypes.
1930 (alpha_macros): Move to top of file. Make static.
1931 (alpha_num_macros): Move to top of file.
1934 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1936 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1940 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1942 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1943 and just call sprintf_vma.
1945 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1947 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1949 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1951 * read.c (float_cons): Call md_flush_pending_output if it is
1954 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1956 * config/tc-d10v.c (md_operand): Created. Allows operands to
1958 * config/tc-d10v.h (md_operand): Undefined.
1960 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1962 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1963 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1965 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1967 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1968 reloc for the i960 for a reloc in the same section. This undoes
1969 one of the two changes made Aug 19.
1971 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1973 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1974 symbols to the position of the debugging information.
1976 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1978 * expr.c (expr): Always use unsigned right shifts for >>.
1980 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1982 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1983 slots when processing BL fixups.
1985 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1986 on the first half of the instruction.
1988 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
1991 stabs expression, rather than giving an error.
1993 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
1996 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
1998 * config/tc-mips.c (append_insn): Fill in the value for a constant
1999 jump, rather than creating a reloc.
2001 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * config/tc-mips.c (append_insn): Don't swap an instruction which
2004 sets a condition code with an instruction which uses a condition
2006 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2009 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2010 (mips_ip): Give a better error message if the ISA level is wrong.
2011 (md_parse_option): Recognize -mcpu=[v][r]5000.
2013 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2015 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2017 (load_register): Ensure hi32 bits are not lost during lo32bit
2018 processing. Fix shift offset that was overflowing into the next
2019 instruction field. Add code to generate shorter sequences for
2020 constants with a single contiguous seqeuence of ones.
2022 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2024 * config/tc-d10v.c (d10v_dot_word): New function to support
2025 "@word" with the word pseudo-op.
2026 (md_apply_fix3): Cleanup and changes to support correct sizes
2027 for 16 and 18-bit relocs.
2029 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2031 * configure.in (sparc-*-aout): Set `em'.
2032 * configure: Regenerated.
2033 * config/te-sparcaout.h: New file.
2034 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2035 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2036 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2037 (SPECIAL_CASE_{SETSW,SETX}): Define.
2038 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2039 (md_begin): Delete setting of `target_big_endian'.
2040 (output_insn): New function.
2041 (md_assemble): Rewrite. Add `setx' support.
2042 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2044 (md_atof): Add little endian support.
2045 (md_number_to_chars): Likewise.
2046 (md_apply_fix): Likewise.
2047 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2048 (md_parse_option): Likewise.
2049 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2051 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * ecoff.c (ecoff_new_file): New function.
2054 * ecoff.h (ecoff_new_file): Declare.
2055 * config/obj-ecoff.h (obj_app_file): Define.
2057 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2059 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2060 symbol by 32k so that our 16-bit signed offset can address the
2061 entire chunk. Reported by <matt@lkg.dec.com>.
2063 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2065 * config/tc-mips.c (load_register): Remove unused variable tmp.
2067 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2069 * config/tc-mips.c (load_register): Remove unnecessary code that
2070 was causing the high 32bits of 64bit constants to be lost.
2072 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2074 * config/tc-d10v.c: Added changes to support function
2075 pointers and "@word" syntax.
2078 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2080 * config/tc-v850.c: Remove commented out and #if 0'd code.
2081 (v850_reloc_prefix): Provide prototype.
2082 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2084 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2085 (md_assemble): Add default to case statement.
2087 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2089 * config/tc-v850.c (md_assemble): Compute size of the instrction
2092 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2095 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2097 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2098 routines to fetch/store the updated instruction from/to memory.
2099 (v850_insert_operand): If the operand has a specialized insert
2102 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2104 * config/tc-v850.c (reg_name_search): Align calling convention to
2105 be like identical function found in tc-ppc.c.
2106 (get_reloc): Removed.
2107 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2108 (md_assemble): emit fixups.
2109 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2111 (md_apply_fix3): handle fixups/relocs.
2112 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2115 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * configure.in (sh-*-elf*): New target.
2119 * config/tc-sh.h (TARGET_ARCH): Define.
2120 (WORKING_DOT_WORD): Define.
2121 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2122 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2123 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2124 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2125 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2126 (SUB_SEGMENT_ALIGN): Likewise.
2127 (RELOC_32): Don't define.
2128 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2129 (target_big_endian): Declare if OBJ_ELF.
2130 (TARGET_FORMAT): Define if OBJ_ELF.
2131 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2133 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2134 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2135 (struct sh_count_relocs): Define.
2136 (sh_count_relocs): New static function, broken out of
2137 sh_frob_file. Add BFD_ASSEMBLER code.
2138 (sh_frob_section): Likewise.
2139 (sh_frob_file): Call sh_frob_section.
2140 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2141 call section_symbol rather than seg_info (seg)->dot.
2142 (md_section_align): Add OBJ_ELF version.
2143 (SWITCH_TABLE_CONS): Define.
2144 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2145 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2146 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2148 (struct reloc_map): Define if not BFD_ASSEMBLER.
2149 (coff_reloc_map): Likewise.
2150 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2151 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2152 * write.c (write_relocs): Ifdef out fx_where test which triggers
2153 inappropriately for SH ELF.
2154 (write_object_file): Call tc_frob_file_before_adjust and
2155 obj_frob_file_before_adjust if they are defined.
2157 * write.c (write_object_file): Use BFD_RELOC_16, not
2158 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2160 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2163 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2165 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2166 branch sizes in across sections.
2169 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2171 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2174 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2176 * config/tc-v850.c (md_begin): Deal with end of opcode
2180 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2182 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2183 the wrong opcode for cases like st2w where there are many forms
2184 of the same instruction.
2186 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * expr.c (operand): If md_parse_name is defined, call it before
2189 calling symbol_find_or_make.
2190 * config/tc-ppc.h (md_parse_name): Define.
2191 (ppc_parse_name): Declare.
2192 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2194 (register_name): Update call to reg_name_search.
2195 (cr_operand): New static variable.
2196 (cr_names): New static const array.
2197 (ppc_parse_name): New function.
2198 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2199 cr_operand before calling expression.
2201 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2203 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2204 hppa_gen_reloc_type call.
2206 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2208 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2209 on addresses. Improved error messages.
2210 * doc/c-d10v.texi: Added docs for register pairs.
2212 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2214 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2217 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2219 * ecoff.c (init_file): Initialize fMerge to 1.
2220 (add_file): Restore old file merging code, but only merge files if
2222 (ecoff_directive_loc): Clear fMerge field of current file.
2223 (ecoff_generate_asm_lineno): Likewise.
2225 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2227 * doc/c-d10v.texi: Fix typo.
2230 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2232 * config/tc-v850.c (md_assemble): Correct bit masking for
2233 hi and lo expressions.
2235 * config/tc-v850.c (md_assemble): Rough cut at demanding
2236 "ep" or "r30" in sst and sld instructions.
2237 (md_apply_fix3): Don't abort. Just warn that we don't
2240 * config/tc-v850.c (CC_NAME_CNT): Define.
2241 (cc_name): New function.
2242 (md_assemble): Handle V850_OPERAND_CC correctly.
2244 * config/tc-v850.c (md_assemble): Don't forget to initialize
2247 * config/tc-v850.c (reg_name_search): Generalize to search
2248 any given register table.
2249 (register_name): Pass appropriate table and size to reg_name_search.
2250 (system_register_name): New function.
2251 (SYSREG_NAME_CNT): Define.
2252 (md_assemble): Handle operands which are system registers.
2254 * config/tc-v850.c (md_assemble): If we find a register, but the
2255 opcode doesn't want a register, then we don't have a match.
2256 (md_assemble): Get size of the instruction from the opcode table.
2259 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2261 * configure.in: Set and substitute HLDENV.
2262 * configure: Rebuild.
2263 * Makefile.in (HLDENV): New variable.
2264 (as.new): Use $(HLDENV).
2266 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2267 if an array dimension is not known.
2269 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2271 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2272 * doc/c-d10v.texi: Cleanup.
2275 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2277 * config/tc-v850.c: New file.
2278 * config/tc-v850.h: New file.
2279 * configure (v850-*-elf): New target.
2280 * configure.in (v850-*-elf): New target.
2283 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2285 * doc/c-d10v.texi: New file.
2286 * doc/all.texi: Added D10V stuff.
2287 * doc/as.texinfo: Added D10V stuff.
2289 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2291 * config/tc-d10v.c: All references to defined symbols should
2292 now use the optimal instruction. .float and .double now work.
2294 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2296 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2297 section address for the i960 as is done for the i386.
2299 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2301 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2302 case, forward-include bfd/elf-bfd.h.
2304 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2306 * config/tc-d10v.c: Add additional information to the opcode
2307 table to help determinine which instructions can be done
2310 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2312 * config/tc-arm.c: Major changes to add Thumb support, with lots
2313 of change input from <rearnsha@armltd.co.uk>.
2314 Reverted to INSN_SIZE macro, rather than insn_size variable.
2315 (insns): Added ARM "bx" instruction support.
2316 (tinsns): Added Thumb instruction definition structure.
2317 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2318 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2319 (opcode_select,s_arm,s_thumb,s_code): Added.
2320 (decode_shift): Allow upper-case RRX.
2321 (do_ldst): Simpler halfword support.
2322 (do_ldmstm): Improved.
2323 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2324 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2325 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2326 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2327 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2329 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2330 (md_parse_option): Add support for -mthumb.
2331 (md_show_usage): Updated to reflect new command line option.
2332 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2333 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2334 fragment information to be held.
2336 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2338 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2339 non-null, but is a constant.
2340 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2341 so that error reporting will work correctly.
2343 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2346 against weak symbols.
2348 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2351 (ppc_force_relocation): Declare if OBJ_XCOFF.
2352 * config/tc-ppc.c (ppc_force_relocation): New function if
2355 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2357 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2359 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2361 * config/tc-d10v.c: Fix problem with relocs.
2363 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2365 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2366 with nops if not in data_section or bss_section.
2368 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2370 Add support for openVMS/Alpha.
2371 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2372 * config/obj-evax.c: New file.
2373 * config/obj-evax.h: New file.
2374 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2376 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2377 defined. Add case for bfd_target_evax_flavour.
2378 * config/vms-a-conf.h: New file.
2379 * conf-a-gas.com: New file.
2380 * configure.in: Add target alpha-*-*vms*.
2381 * configure: Rebuild.
2382 * makefile.vms: New file.
2383 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2384 Don't call ffs on openVMS/Alpha.
2386 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2388 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2389 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2391 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2392 (NEED_DECLARATION_SBRK): New macro.
2393 * configure, conf.in: Rebuild.
2394 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2395 (strstr): Declare if NEED_DECLARATION_STRSTR.
2396 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2398 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2400 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2401 by a constant before entering the main switch. Reject attempts to
2402 apply an arithmetic function to non-absolute symbols, except for
2403 the special case of subtraction of two symbols in the same
2406 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2407 not to more than a 16 byte boundary.
2409 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2410 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2411 (tc_gen_reloc): If out of memory call as_fatal rather than
2412 assert. If no howto found, call as_bad_where rather than
2413 as_fatal. Change the error message slightly. Set howto to a
2414 non-NULL value in order to keep going.
2416 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2418 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2420 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2422 * config/tc-h8300.c (get_specific): New operand "size" derived
2423 from ".b", ".w" and ".l" extensions. All callers changed. If
2424 the base instruction has no operands, then use the size to
2425 determine which specific instruction to use.
2427 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2429 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2431 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * config/tc-mips.c (md_section_align): Don't change addr if
2436 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2438 * config/tc-hppa.c: Revert yesterday's changes.
2440 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2442 * config/tc-d10v.c: Disable range checking on 16-bit values.
2444 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2446 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2447 not just the ones that don't match.
2449 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2451 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2453 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2455 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2456 pre-cursor to adding Thumb support. Also added cpu_variant flag
2457 information to each of the asm_flg structures.
2458 (md_parse_option): Updated ARM7 parsing to allow 't' for
2459 thumb/halfword support, aswell as 'm' for long multiply.
2460 (md_show_usage): Updated help message.
2461 (md_assemble): Check that instruction flags are applicated to the
2462 current cpu variant.
2463 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2464 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2465 signextension instructions.
2466 (do_ldst): Generate halfword and signextension variants if
2467 mnemonic flags match.
2468 (ldst_extend): Do not allow shifts in the offset field of halfword
2469 or signextension instructions.
2470 (validate_offset_imm): Provide check on halfword and signextension
2472 (add_to_lit_pool): Merge identical literal pool values.
2474 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2476 * config/tc-hppa.c (selector_table): Add 'E' selector.
2477 (cons_fix_new_hppa): Don't coke on e_esel.
2478 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2479 to help generate exception handling tables.
2480 (md_apply_fix): Don't try to apply fixups with an e_esel
2482 (hppa_fix_adjustable): Fixups with e_esel selectors
2485 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2487 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2490 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2492 * config/tc-d10v.c: Added lots of error checking. Added hacks
2493 to support accumulator shifts.
2495 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2498 (S_CLEAR_EXTERNAL): Likewise.
2499 (S_SET_WEAK): Remove error; just let .weak override.
2501 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2503 * config/tc-d10v.c (md_assemble): Now handles multiline
2506 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2508 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2509 Added kludge for divs instruction. Fixed minor problem with
2510 multiple text sections.
2511 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2513 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2515 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
2516 addresses to be right-shifted by 2.
2518 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2520 * config/tc-d10v.c: Many changes to get relocs working.
2521 (register_name): No longer creates a symbol for register names.
2522 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2523 (d10v_insert_operand): Now works correctly for either container.
2524 * config/tc-d10v.h (d10v_cleanup): Declare.
2526 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2529 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2531 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2533 * tc-alpha.c: Patches to track current minimum alignment to reduce
2534 the number of fragments created with frag_align.
2535 (alpha_current_align): New static variable.
2536 (s_alpha_text): Reset alignment to 0.
2537 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2538 (s_alpha_stringer, s_alpha_space): New functions.
2539 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2540 (alpha_cons_align): New function to replace both of them.
2541 (emit_insn): Only align if alpha_current_align is less than 2;
2542 reset alpha_current_align to 2.
2543 (s_alpha_gprel32): Likewise.
2544 (s_alpha_section): New function. Basically duplicate the other
2545 alpha section change hooks. Only define for ELF.
2546 (s_alpha_float_cons): Simplify alignment handling.
2547 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2548 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2549 Don't define the s_alpha_cons pseudo-ops. Do define
2550 s_alpha_stringer and s_alpha_space pseudo-ops.
2551 (alpha_align): Skip if less than current default alignment. Set
2553 * tc-alpha.h (md_flush_pending_output): Remove.
2554 (md_cons_align): Add.
2556 * tc-alpha.c: Add oodles of function description comments.
2557 (md_bignum_to_chars): Remove; there are no callers.
2558 (md_show_usage): Mention some more variants.
2560 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2562 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2563 * configure.in (sparc-*-sysv4*): New target.
2564 * configure: Rebuild.
2566 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2567 uaxword to use s_uacons.
2568 (sparc_no_align_cons): New static variable.
2569 (s_uacons): New static function.
2570 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2573 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2575 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2576 5 with regard to shared libraries.
2577 * configure: Rebuild.
2579 * config/tc-m68k.c (m68k_ip): Use the correct length when
2580 allocating space for the unsupported architecture error message.
2582 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2584 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2586 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2588 * config/tc-d10v.c: New file.
2589 * config/tc-d10v.h: New file.
2590 * configure (d10v-*-elf): New target.
2591 * configure.in (d10v-*-elf): New target.
2593 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2595 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2597 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2599 * config/tc-alpha.c (alpha_align): Change fill parameter
2600 to a pointer. Take NULL as 0 or nop depending on section. Change
2602 (s_alpha_align): Rename local variables.
2604 * doc/as.texinfo (.align): Document action of omitted
2607 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2610 when an unsupported PC relative reloc is seen, rather than calling
2613 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2614 Instead, check state when '#' comment is seen.
2616 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2620 (tc_gen_reloc): If fixup was changed to be PC relative, change
2621 reloc type accordingly. Use name of reloc in error message.
2623 * as.h: Don't define const or volatile.
2624 * flonum.h: Don't define const.
2626 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2627 if fx_pcrel is set. Correct setting the addend case in the
2628 OBJ_ELF case (from Andreas Schwab
2629 <schwab@issan.informatik.uni-dortmund.de>).
2630 (md_show_usage): Correct -mfc5200 to -m5200.
2632 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2634 * doc/c-m68k.texi: Document -m5200 flag.
2635 * doc/as.texinfo: Likewise.
2637 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2640 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2643 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2645 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2647 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2649 * Released binutils 2.7.
2651 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2653 * config/tc-mips.c (mips_ip): Only perform range check when
2654 dealing with O_constant expressions.
2656 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2658 * m68k-parse.h (m68k_register): Add new coldfile control
2661 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2662 array of control registers for the coldfire.
2663 (cpu_of_arch): Added mcf5200.
2664 (archs): Added mcf5200.
2665 (init_table): Add new control registers.
2666 (m68k_ip): Added support for new control registers.
2667 (m68k_init_after_args): Likewise.
2669 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2671 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2673 * read.h (is_it_end_of_statement): Declare.
2674 * read.c (is_it_end_of_statement): Remove declaration.
2676 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2678 (md_assemble): Fix handling of @l with an unsigned constant. Add
2679 default case to reloc switch.
2681 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2683 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2684 * ecoff.c (last_lineno): New static variable.
2685 (add_procedure): Set last_lineno.
2686 (ecoff_directive_loc): Likewise.
2687 (ecoff_generate_asm_lineno): Likewise.
2688 (ecoff_fix_loc): New function.
2689 * ecoff.h (ecoff_fix_loc): Declare.
2690 * config/tc-mips.c (append_insn): When inserting nops, and using
2691 ECOFF debugging, call ecoff_fix_loc.
2693 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2695 * config/tc-h8300.c (build_bytes): If an operand type is
2696 marked as SRC_IN_DST retrieve it from the "destination" op.
2698 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * configure.in (arm-*-riscix*): Set emulation to riscix.
2701 * configure: Rebuild.
2702 * config/te-riscix.h: New file to define TE_RISCIX.
2704 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2706 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * Makefile.in (config.status): Just run config.status as other
2711 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2713 * mpw-config.in (TARGET_OS): Add definition to conf.
2715 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2717 * config/tc-mips.c (append_insn): Parenthesize
2718 cop_interlocks expressions.
2720 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * listing.c (listing_print): Close the listing file if it is not
2723 stdout. Close the other files opened for the listing.
2725 * config/tc-sparc.h (md_cons_align): Define.
2726 (sparc_cons_align): Declare.
2727 (HANDLE_ALIGN): Define.
2728 (sparc_handle_align): Declare.
2729 * config/tc-sparc.c (sparc_cons_align): New function.
2730 (sparc_handle_align): New function.
2731 * read.c (cons_worker): Call md_cons_align if it is defined.
2733 * as.h (struct frag): Add fr_file and fr_line fields.
2734 * frags.c (frag_new): Set fr_file and fr_line.
2735 (frag_var): Likewise.
2736 (frag_variant): Likewise.
2738 * as.h (struct frag): Remove unused align_mask and align_offset
2741 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2742 From <uddeborg@carmen.se>.
2744 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2746 * configure.in (mips-*-osf*): New target.
2747 * configure: Rebuild.
2749 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2751 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2753 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2754 between co-processor comparisons and branches for the VR4300.
2756 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2758 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2759 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2761 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2762 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2763 includedir): Use autoconf set values.
2766 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2768 * listing.c (listing_eject): Don't do anything if listing is 0.
2769 (listing_list): Likewise.
2770 (listing_source_line): Likewise.
2771 (listing_title): Don't save title if listing is 0.
2772 (listing_source_file): Check listing rather than listing_tail.
2774 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2775 using shared libraries.
2776 * configure: Rebuild.
2778 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2781 absolute expression if a relocation type was specified.
2783 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2785 * configure.in: Add support for *-*-rtems* configurations.
2786 * configure: Rebuild.
2788 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2790 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2791 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2792 opcodes library for alpha.
2793 * configure: Rebuild with autoconf 2.10.
2794 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2795 use new opcode table.
2796 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2797 (LOCAL_LABEL): Define differently if OBJ_ELF.
2798 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2799 * config/alpha-opcode.h: Remove.
2800 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2801 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2802 include/opcode/alpha.h rather than config/alpha-opcode.h.
2804 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2806 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2807 relocation symbol was not resolved.
2808 * config/obj-coff.c (do_relocs_for): Likewise.
2810 * write.c (adjust_reloc_syms): Refetch the symbol section after
2811 calling S_GET_VALUE, since it may have changed.
2813 * expr.c (struct expr_symbol_line): Define.
2814 (expr_symbol_lines): New static variable.
2815 (make_expr_symbol): Add entry to expr_symbol_lines.
2816 (expr_symbol_where): New function.
2817 * expr.h: Use extern on function declarations.
2818 (expr_symbol_where): Declare.
2819 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2820 rather than printing the meaningless name of an expression
2823 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2825 * config/tc-i386.c (md_number_to_chars): Deleted.
2826 * config/tc-i386.h (md_number_to_chars): New macro.
2828 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2830 (load_symbol_address, load_expression): Use build_mem.
2831 (build_operate): New function.
2832 (emit_addq_r): Use it.
2834 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2836 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2838 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2840 * config/tc-vax.h (NOP_OPCODE): Define.
2842 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2844 * config/obj-vms.h (S_IS_COMMON): Define.
2845 (S_IS_LOCAL): Check for \002 as well as \001.
2846 (LONGWORD_ALIGNMENT): New macro.
2847 (SUB_SEGMENT_ALIGN): Use it.
2849 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2851 * config/vms-conf.h: Reconcile with conf.in.
2853 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2858 * doc/as.texinfo: Document that any number of hex digits can
2861 * as.c (struct defsym_list): Define.
2862 (defsyms): New static variable.
2863 (parse_args): Just put --defsym arguments on defsyms list, rather
2865 (main): Define defsyms after output file is created.
2867 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2868 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2870 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2871 insn_error rather than calling check_absolute_expr.
2873 * as.c (emulation_name): Remove unused static variable.
2874 (default_emul_bfd_name): Add return NULL to avoid warning.
2875 * ecoff.c (ecoff_stab): Remove unused variables name and
2877 * frags.c (frag_new): Remove unused variable tmp.
2878 * hash.c (hash_grow): Parenthesize + within <<.
2879 (hash_print_statistics): Use %lu, not %d, to print unsigned
2881 * messages.c: Include "libiberty.h".
2882 (fprint_value): Add cast to avoid printf warning.
2883 (sprint_value): Likewise.
2884 * read.c: Include "ecoff.h".
2885 (emit_expr): Add casts to avoid printf warnings.
2886 * read.h: Use extern for function declarations.
2887 (pop_insert): Declare.
2888 * stabs.c: Include "ecoff.h".
2889 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2890 former_last_fragP, and new_fragP.
2891 * subsegs.h (subsegs_print_statistics): Declare.
2892 * symbols.c (debug_verify_symchain): Change macro to discard
2894 * write.c (dump_section_relocs): Likewise.
2895 * write.h: Use extern for function declarations.
2896 (write_print_statistics): Declare.
2897 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2899 * config/e-mipself.c (mipself_bfd_name): Likewise.
2900 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2902 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2903 emit relocations against external symbols.
2905 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2906 message if bfd_reloc_type_lookup fails, rather than calling
2909 * config/tc-alpha.c (alpha_force_relocation): Add
2910 BFD_RELOC_12_PCREL to switch.
2912 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2914 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2915 TE_PE (Lfoo, not .Lfoo).
2917 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * read.c (s_fill): Don't warn about a zero repeat count.
2921 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2922 coprocessor register.
2924 * config/tc-i386.c (md_assemble): When checking the size of a
2925 register to set the size of an instruction, do a bitwise and with
2926 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2929 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2931 * config/tc-h8300.c (parse_reg): Tweak error messages.
2932 (build_bytes): Likewise.
2933 (skip_colonthing): Handle :32 suffix.
2934 (get_specific): Promote L_24 to L_32 if it makes a match.
2935 Don't always promote L_8 to L_16.
2936 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2938 * config/tc-h8300.c (Smode): New variable.
2939 (h8300hmode): Turn off Hmode.
2940 (h8300smode): New function. Turn on Smode and Hmode.
2941 (md_pseudo_table): New ".h8300s" pseudo-op.
2942 (parse_reg): Handle "exr" register.
2943 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2944 Handle "mach" and "machl" operands for ldmac.
2945 (get_specific): Handle "stm.l" and "ldm.l".
2946 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2947 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2950 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2952 * doc/as.texinfo: Reorder chapter of machine dependent options so
2953 that it is sorted by chip name.
2955 * doc/as.texinfo: Use consistant spelling of Vax.
2956 * doc/c-vax.texi: Likewise.
2958 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2960 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2962 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2963 (md_apply_fix): Likewise.
2964 (pa_try): New function.
2965 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2967 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2969 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2970 (pa_level): New function.
2972 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2974 * listing.c (listing_newline): Don't do anything if listing is 0.
2976 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2979 symbol_create, not symbol_new.
2981 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2983 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2984 absolute symbol unless TC_FORCE_RELOCATION returns true.
2986 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2988 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2989 the symbol to a pointer. Don't set previous_file_symbol.
2990 Simplify symbol list rearrangement.
2991 (coff_frob_symbol): Don't do anything with C_FILE symbols.
2992 (coff_adjust_symtab): Don't check previous_file_symbol.
2994 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2996 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
2998 (md_pseudo_table): Add ppc_elf_lcomm.
3000 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3002 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3003 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3004 (md_begin): Add digits to alt_notend_table.
3005 (md_parse_option): Make s a const pointer.
3007 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3008 (s_empty): New static function.
3010 * config/obj-coff.c (struct filename_list): Only define if not
3012 (filename_list_head, filename_list_tail): Likewise.
3013 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3014 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3015 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3016 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3017 remove the new symbol from the list.
3018 (obj_coff_endef, both versions): Call tag_insert even if there is
3019 an old symbol with the same name, if the old symbol does not
3021 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3022 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3023 symbol that will be moved to the end of the symbol list.
3024 (coff_adjust_section_syms): Always call section_symbol for .text,
3026 (coff_frob_section): Likewise. Also, remove unused variable
3029 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3030 manipulating frags directly.
3031 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3034 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3035 whether the next character is '*' before checking whether we are
3036 at the start of a line. Permit LINE_COMMENT_START to start a
3037 comment in state 1 (seen some whitespace) as well, to match the
3040 * gasp.c (do_align): Permit a fill value for .align.
3042 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * read.c (next_char_of_string): Warn if a newline is seen in the
3045 middle of a string. Call bump_line_counters when appropriate.
3047 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3049 * symbols.c (colon): Use LOCAL_LABEL.
3051 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3053 * Makefile.in (install): Don't check to see if tooldir exists.
3054 Make $(tooldir) and $(tooldir)/bin.
3056 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3058 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3061 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3063 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3064 insn_error. Don't put the string "ERROR" in insn_error. Set
3065 insn_error rather than calling as_warn for an unsupported opcode.
3067 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3070 before permitting -64.
3071 * output-file.c (output_file_create): Remove duplicate
3074 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3077 section rather than a .reginfo section.
3078 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3081 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3082 bit value with the high bit set.
3084 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3086 * read.c (s_lcomm): Set section flags for .sbss section.
3088 * config/tc-mips.c (mips_64): New static variable.
3089 (mips_target_format): If mips_64, return elf64 targets rather than
3091 (md_longopts): Add "32" and "64".
3092 (md_parse_option): Handle -32 and -64.
3093 (md_show_usage): Mention -32 and -64.
3094 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3097 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3099 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3100 for Solaris compatibility.
3102 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3103 .stabd with 4 arguments into a .stabn.
3105 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * config/tc-mips.c (macro): When passing X_add_number to
3108 macro_build, cast it to int first.
3110 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3113 created by emit_expr.
3115 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3116 as_perror rather than assert.
3118 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * config/tc-mips.c (mips_ip): Mark sections created to hold
3121 floating point information as read only.
3123 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3125 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3127 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3129 * read.c (potable): Add .skip as a synonym for .space.
3131 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3132 4 arguments, providing the 4th argument is 0, to allow
3133 compatibility with the Solaris assembler.
3135 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * config/tc-sh.h (struct sh_segment_info_type): Define.
3138 (TC_SEGMENT_INFO_TYPE): Define.
3139 (sh_frob_label): Declare.
3140 (tc_frob_label): Define.
3141 (sh_flush_pending_output): Declare.
3142 (md_flush_pending_output): Define.
3143 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3144 reloc before the instruction if necessary.
3145 (sh_frob_label): New function.
3146 (sh_flush_pending_output): New function.
3147 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3148 when looking for the reloc for the target of .uses.
3149 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3150 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3152 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3153 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3154 the absolute symbol.
3156 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3157 TC_SEGMENT_INFO_TYPE is defined.
3159 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3162 matches the register size.
3164 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3166 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3168 (do_relocs_for): Likewise.
3169 (fixup_segment): Don't just quit if linkrelax is set. Try to
3170 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3173 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3175 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3176 relative relocations with -mrelocatable. Also allow unfixed
3177 relocs in .ex_shared.
3179 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3182 non-zero before assuming this is a long file name.
3183 (w_strings): Likewise.
3184 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3186 * config/obj-coff.c (w_strings): Move declaration of i inside
3187 #ifdef block which uses it.
3189 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3191 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3192 "relaxmode". Output relocs which identify various relaxing
3193 possibilities for mov.[bwl] instructions.
3194 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3196 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3198 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3199 (MD_APPLY_FIX3): Define.
3200 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3202 (md_apply_fix3): Renamed from md_apply_fix.
3203 If pcrel reloc and symbol is in different section, undo effects
3206 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3208 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3209 any reloc with an LR% or RR% field selector for SOM.
3211 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3216 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3218 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3220 (yank_symbols): Likewise.
3222 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3225 BFD_ASSEMBLER, add name field.
3226 * config/obj-coff.c: Include "libiberty.h".
3227 (coff_header_append): Handle long section names.
3228 (crawl_symbols): Just use the name field for the symbol name,
3229 without worrying about null byte termination.
3230 (w_strings): Handle long section names.
3231 (write_object_file): Likewise. Also, use the name field, rather
3233 (obj_coff_add_segment): Permit long section names.
3234 (obj_coff_init_stab_section): Use the name field, rather than
3236 (adjust_stab_section): Likewise.
3237 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3239 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3240 (mem_fmt): Likewise.
3241 (md_apply_fix): Don't check fx_im_disp field.
3243 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3245 * configure.in: Add * after sparc*-*-vxworks.
3246 * configure: Rebuild.
3248 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3249 define it to comment_chars. Use tc_comment_chars rather than
3251 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3252 * config/tc-m68k.h (tc_comment_chars): Define.
3253 (m68k_comment_chars): Declare.
3254 * config/tc-m68k.c (m68k_comment_chars): Rename from
3255 comment_chars. Change into a pointer rather than an array.
3256 (md_longopts): Add "bitwise-or".
3257 (md_parse_option): Handle OPTION_BITWISE_OR.
3258 (md_show_usage): Mention --bitwise-or.
3259 * doc/c-m68k.texi: Document --bitwise-or.
3261 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3266 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3267 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3268 correct handling of input line pointer, and call
3269 demand_empty_rest_of_line.
3271 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3273 * config/tc-sparc.c (in_bitfield_range): New static function.
3274 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3275 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3276 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3277 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3278 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3280 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * config/obj-coff.c: BFD_ASSEMBLER:
3283 (coff_last_bf): New static variable.
3284 (coff_frob_symbol): Set endndx of a .bf symbol.
3286 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3287 (last_bfP): New static variable.
3288 (yank_symbols): Set endndx of a .bf symbol.
3290 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3292 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3293 and -s options. Add -be for good measure.
3295 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * read.c (s_space): Support non-constant fill value. Handle fill
3298 value correctly for a size other than 1.
3300 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3302 * config/tc-arm.c (my_get_float_expression): Update call to
3303 gen_to_words, X_PRECISION changed from 6 to 5.
3305 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3307 * config/tc-ppc.c (register_name,reg_name_search): Move register
3308 name lookup from PE specific code to all targets. Add support for
3309 -mregnames/-mno-regnames to control whether register names are
3311 (md_assemble): Call register_name for all platforms.
3312 (md_parse_option): Add support for -mregnames/-mno-regnames.
3314 * configure.in (powerpcle*-*-solaris): Add support.
3315 (powerpc*-*-linux): Ditto.
3316 * configure: Regenerate.
3318 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3320 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3323 be associated with a single %lo reloc.
3325 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3326 before comparing against MAX_GPREL_OFFSET, so that negative
3327 numbers are handled correctly.
3330 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * config/tc-sparc.c (last_insn): New static variable.
3333 (md_assemble): Warn about putting floating point branches in a
3334 delay slot. If architecture is less than v9, insert NOP
3335 instructions between floating point instructions and floating
3336 point branches. (The SunOS assembler does both these operations.)
3337 Save the last instruction opcode.
3338 (sparc_ip): Add pinsn parameter. Change caller.
3340 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3341 for byte jump to next instruction to skip empty frags.
3343 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3346 for addq with a 16 bit signed value, just emit a lda instruction
3349 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3351 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3354 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * configure.in: Permit --enable-shared to specify a list of
3358 * configure: Rebuild.
3360 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3362 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3363 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3365 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3367 * config/atof-ieee.c: Fix handling of denormalized extended
3368 precision numbers and overflow/underflow detection.
3369 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3370 not include the 16 bit gap in the m68k extended precision format.
3372 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3374 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3376 * configure: Rebuild.
3378 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3380 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3381 be accessed using the $gp register.
3382 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3384 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3386 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3387 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3389 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3391 * read.c (get_line_sb): Bump line counters based on
3392 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3393 call LISTING_NEWLINE.
3394 (s_macro): Don't call demand_empty_rest_of_line.
3395 * app.c (do_scrub_chars): When handling C style comments, unget
3398 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * read.h (enum linkonce_type): Define.
3401 (s_linkonce): Declare.
3402 * read.c (potable): Add "linkonce".
3403 (s_linkonce): New function.
3404 * subsegs.h (segment_info_type): Add linkonce field to
3405 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3406 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3407 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3408 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3410 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3411 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3412 entry based on the linkonce field in segment_info.
3413 * doc/as.texinfo: Document .linkonce.
3415 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3417 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3419 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * stabs.c (s_stab_generic): Call the listing functions before
3422 doing the rest of the processing, which may involve freeing the
3423 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3424 SEPARATE_STAB_SECTIONS case.
3426 * config/tc-hppa.c: Remove nested comment.
3427 (tc_gen_reloc): Move label done inside the ifdef in which it is
3429 (md_apply_fix): Pass pointers to correct types to libhppa.h
3430 functions. Always return a value.
3432 * config/tc-mips.h (tc_frob_file): Define.
3433 (mips_frob_file): Declare.
3434 * config/tc-mips.c (struct mips_hi_fixup): Define.
3435 (mips_hi_fixup_list): New static variable.
3436 (imm_unmatched_hi): New static variable.
3437 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3438 offset_reloc. Pass imm_unmatched_hi to append_insn.
3439 (append_insn): Add unmatched_hi parameter. If it is set, add the
3440 new fixup to mips_hi_fixup_list. Change all callers.
3441 (mips_ip): Set imm_unmatched_hi when appropriate.
3442 (mips_frob_file): New function.
3444 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3446 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3447 * configure: Regenerated.
3449 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * as.c (main): Call bfd_set_error_program_name.
3453 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3455 * as.h (strdup): Don't declare.
3456 * stabs.c: Include libiberty.h
3457 (get_stab_string_offset): Use xstrdup rather than strdup.
3458 (s_stab_generic): Likewise.
3459 * as.c (parse_args): Likewise.
3460 * read.c (s_mri_sect): Likewise.
3462 * gasp.c (change_base): Recognize \(...) construct documented to
3463 pass through enclosed characters literally through to the output.
3464 (process_assigns): Likewise. Also, be more careful to avoid
3465 looking past the end of the buffer.
3467 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3470 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3472 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3474 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3476 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3478 * config/alpha-opcode.h: Added cvtst instruction.
3480 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3483 string. Extract the addend from the result of expression.
3485 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3487 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3488 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3489 mode, change the state to 3 rather than 1.
3491 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3493 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3494 correspond to 11 March change.
3496 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3498 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3499 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3501 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3503 * configure: Rebuild with autoconf 2.8.
3505 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3507 * config/atof-ieee.c (gen_to_words): Improve handling of
3508 X_PRECISION numbers. Based on patches from Andreas Schwab
3509 <schwab@issan.informatik.uni-dortmund.de>.
3511 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3513 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
3515 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
3516 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
3517 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3518 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3521 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3523 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3525 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3527 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3528 (pa_def_subspaces): Add $MILLICODE$.
3529 (pa_spaces_begin): Set section flags for $MILLICODE$.
3531 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3534 not SHT_NOBITS. Don't tamper with flags based on type if a
3535 special section was found (revert Feb 29 change).
3537 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3538 if aligning to a longword boundary or greater.
3540 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3542 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3544 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3546 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3547 * configure: Regenerated.
3549 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3551 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3552 R_N1SEL since they're not defined for old versions of hpux.
3554 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3555 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3556 R_N0SEL and R_N1SEL.
3558 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3560 * flonum-konst.c: Add two more constants for 1e+-2048 and
3561 1e+-4096, and correct the other constants.
3563 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3565 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3567 * config/obj-elf.c (obj_elf_section): Allow predefined section
3568 types to set the nobits type. Avoid a shadowed declaration.
3570 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3572 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3573 reduce relocs using e_nlrsel field selectors.
3575 * write.c (fix_new_exp): Don't use #elif. Some compilers
3578 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3580 (pa_chk_field_selector): Handle new field selectors for SOM.
3582 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3584 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3585 * configure: Rebuild.
3586 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3587 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3589 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3592 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3594 * mpw-make.sed: Update to handle shared library support.
3596 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3598 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3599 the insn on mismatch.
3601 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3603 * configure.in: Add support for a29-coff.
3604 * configure: Rebuild.
3606 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3609 of the section when looking for the R_SH_USES fixup, because the
3610 frag addresses have not yet been adjusted.
3612 * gdbinit.in: Set a breakpoint on as_warn_where.
3614 * config/tc-mips.c (macro): Add missing arguments to macro_build
3615 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3617 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3620 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3622 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3624 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3626 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3628 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3629 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3630 Recognize [uU] format args as sparclet cpregs.
3632 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3634 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3637 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3640 well as S_IS_EXTERNAL.
3641 (tc_fix_adjustable): Likewise.
3642 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3643 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3645 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3646 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3648 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3650 * config/tc-sparc.c (max_architecture): Change to sparclite for
3652 (default_compatible): Delete.
3653 (sparc_ffs): New function.
3654 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3655 (sparc_ip): Rewrite architecture match and bump logic.
3657 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3659 * configure.in: Check for 'do not mix' from native linker before
3660 trying to use -rpath.
3661 * configure: Rebuild.
3663 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3665 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3666 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3667 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3668 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3670 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3671 to the symbol lnnoptr field, to get the correct file offset.
3673 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3675 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3676 symbols that are not function, file, or section symbols to be
3679 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * configure: Set and substitute RPATH_ENVVAR.
3682 * configure: Rebuild.
3683 * Makefile.in (RPATH_ENVVAR): New variable.
3684 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3686 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3687 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3688 * configure: Rebuild.
3690 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3692 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3693 appropriate flags in BFD section.
3695 * configure.in (m68k-*-psos*): New target.
3696 * configure: Rebuild.
3697 * config/te-psos.h: New file.
3698 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3701 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3703 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3704 * configure.in: Remove duplicate setting of cpu_type. Check
3705 whether opcodes library is required for on all targets, not just
3707 * configure: Rebuild.
3709 * config/tc-mips.c (mips_big_got): New static variable.
3710 (s_extern): Don't declare.
3711 (reg_needs_delay): New static function.
3712 (macro_build): Permit GOT/CALL_HI/LO relocs.
3713 (macro_build_lui): If place is not NULL, use the number in the
3715 (load_address): Handle mips_big_got case.
3716 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3718 (OPTION_XGOT): Define.
3719 (md_longopts): Add "xgot" if OBJ_ELF.
3720 (md_parse_option): Handle -xgot.
3721 (md_show_usage): Mention -xgot.
3722 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3723 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3725 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3727 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3728 the byte relocation, point it to the low byte of the word.
3730 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3733 * configure: Rebuild.
3735 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3737 * configure.in: Recognize any sparc* cpu.
3738 * configure: Regenerated.
3740 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * read.c (potable): Add "mri" and ".mri".
3743 (s_mri): New function.
3744 * read.h (s_mri): Declare.
3745 * app.c (scrub_m68k_mri): New static variable.
3746 (mri_pseudo): New static variable.
3747 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3748 flag_m68k_mri. Initialize scrub_m68k_mri.
3749 (mri_state, mri_last_ch): New static variables.
3750 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3752 (app_push): Save new fields.
3753 (app_pop): Restore new fields.
3754 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3755 If TC_M68K, use a trivial state machine to look for occurrences of
3756 the .mri pseudo-op, and change the mode appropriately.
3757 * as.h (do_scrub_begin): Update prototype.
3758 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3760 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3762 (m68k_mri_mode_change): New function.
3763 (md_parse_option): Set reg_prefix_optional_seen.
3764 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3765 (MRI_MODE_CHANGE): Define.
3766 * doc/as.texinfo: Document .mri pseudo-op.
3768 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3771 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3773 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3774 * config/m68k-parse.h (enum pic_relocation): Define.
3775 (struct m68k_exp): Add pic_reloc field.
3776 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3777 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3778 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3780 * config/tc-m68k.c: Delete definition of NO_RELOC.
3781 (struct m68k_it): Add pic_reloc field.
3782 (add_fix): Copy over pic_reloc field.
3783 (md_pseudo_table): Interpret .align parameter as byte count.
3784 (mote_pseudo_table): Likewise.
3785 (tc_m68k_fix_adjustable): New function.
3786 (get_reloc_code): New function.
3787 (md_assemble): Use it as last argument to fix_new_exp.
3788 (md_apply_fix_2): For a relocation against a symbol don't put the
3789 addend into the data.
3790 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3791 (m68k_ip): Don't relax an operand that requires pic relocation.
3792 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3794 * write.c (fixup_segment): Don't add symbol value to addend if
3795 TC_M68K and OBJ_ELF.
3796 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3797 (motorola_operand): Add rule for `(zapc, EXPR)'.
3799 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3801 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3802 *really* is permissible before the comma.
3804 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3806 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3807 inserting nop instructions.
3809 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3813 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3816 class setting for a CALLNAME symbol in COFF.
3818 * read.c (potable): Pass negative numbers for new .balign[wl] and
3819 .p2align[wl] pseudo-ops.
3820 (s_align_bytes): Treat a negative argument as specifying the fill
3822 (s_align_ptwo): Likewise.
3824 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3827 (do_align): Take new len parameter. Change all callers. Pass it
3829 (s_align_bytes): Arg now indicates the length of the fill pattern.
3830 (s_align_ptwo): Likewise.
3831 * config/obj-coff.c (write_object_file): Pass length to
3833 * config/tc-i386.h (md_do_align): Take new len parameter.
3834 * config/tc-m88k.h (md_do_align): Likewise.
3835 * config/tc-m88k.c (m88k_do_align): Likewise.
3836 * config/tc-sh.h (md_do_align): Likewise.
3837 * config/tc-sh.c (sh_do_align): Likewise.
3838 * doc/as.texinfo: Document new pseudo-ops.
3840 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3841 done in cvt_frag_to_fill.
3843 * config/tc-sh.h (sh_do_align): Declare.
3844 (md_do_align): Define.
3845 * config/tc-sh.c (sh_do_align): New function.
3847 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3848 difference if the next address is before the current one.
3850 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3851 (archs): Initialize new field.
3852 (m68k_ip): Don't list alias names when listing CPUs which support
3855 * as.c (main): Call parse_args before read_begin.
3856 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3857 front of generated pseudo-ops.
3858 * read.c (potable): Ignore "name".
3859 (s_app_file): Permit a single quote after the string, since one
3860 may appear in m68k MRI mode.
3862 * configure.in: Check for --enable-shared. If linking against
3863 shared BFD and opcodes, fix library name on SunOS, and try to set
3865 * configure: Rebuild.
3867 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * as.h (flag_m68k_mri): Declare.
3870 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3871 * Many files: For MRI syntax that is specific to the m68k MRI
3872 assembler, check flag_m68k_mri rather than flag_mri or
3873 MRI_MODE_NEEDS_PSEUDO_DOT.
3875 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * config/tc-i960.c (ARCH_HX): Define.
3879 (targ_has_sfr): Handle ARCH_HX.
3880 (targ_has_iclass): Handle ARCH_HX.
3881 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3882 (tc_headers_hook): If the architecture was specified explicitly,
3883 use it when setting the flags. Set the extern variable coff_flags
3884 rather than headers->filehdr.f_flags, since the latter is set
3885 unconditionally in obj-coff.c.
3886 (i960_handle_align): Remove unused variable fixp.
3888 Support for building bfd and opcodes as shared libraries, based on
3889 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3890 * configure.in: Set OPCODES and BFD to search directories.
3891 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3892 * configure: Rebuild.
3893 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3894 (LIBDEPS): New variable.
3895 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3896 $(HLDFLAGS) in link.
3897 (check): Set LD_LIBRARY_PATH in the environment.
3899 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3901 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3902 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3903 read-only, not read/write.
3905 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3907 * Makefile.in (INSTALL_XFORM): Remove -e.
3909 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3912 than comparing S_GET_SEGMENT to undefined_section.
3913 (write_object_file): Skip symbols which were equated to an
3914 undefined or common symbol.
3915 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3916 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3918 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3919 or S_IS_COMMON call S_GET_VALUE.
3920 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3921 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3922 to an undefined or common symbol, convert the reloc to be against
3924 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3925 undefined or common symbol.
3926 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3927 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3928 to an undefined or common symbol, convert the reloc to be against
3930 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3931 undefined or common symbol.
3932 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3933 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3935 (yank_symbols): Skip symbols which were equated to an undefined or
3938 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3941 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3943 * configure.in: Make sure we only add m68k-parse.o to
3944 ${extra_objects} once, no matter how many m68k targets have been
3946 * configure: Rebuild.
3948 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3950 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3951 * configure: Rebuild.
3953 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3955 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3956 * doc/c-m68k.texi: Document .extend and .ldouble.
3958 * configure.in (m68*-apple-aux*): New target.
3959 * config/te-aux.h: New file.
3960 * config/obj-coff.c (compare_external_relocs): New static function
3962 (do_relocs_for): Sort relocs if TE_AUX.
3963 (fixup_segment): If TE_AUX, store common symbol value in segment.
3964 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3966 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3970 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3972 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3973 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3975 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3976 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3977 an undefined symbol and the size of a function symbol.
3978 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3979 for all common symbols.
3981 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3983 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3986 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3989 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
3991 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
3992 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
3994 * ecoff.c (localsym_t): Add addend field.
3995 (add_ecoff_symbol): Add addend argument. Change all callers.
3996 (coff_sym_value): Make static.
3997 (coff_sym_addend): New static variable.
3998 (ecoff_directive_def): Initialize coff_sym_addend.
3999 (ecoff_directive_val): Accept symbol + constant.
4000 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4001 (ecoff_build_symbols): Include the addend in the symbol value.
4003 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4005 * config/tc-ppc.c (md_assemble): Ignore overflow on
4006 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4008 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4010 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4011 bytes in size, so offset appropriately in big endian mode when
4012 writing the bottom 2 bytes.
4014 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4016 * config/tc-sparc.c (default_compatible): New static local.
4017 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4018 (sparc_ip): If no architecture or -bump specified, don't mark as
4019 mismatched those in default_compatible.
4021 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4023 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4024 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4025 * configure: Rebuild.
4026 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4027 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4028 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4029 (sco_id): Declare if SCO_ELF.
4031 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4033 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4034 ({max,warn_after}_architecture): New static locals.
4035 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4036 If both architecture and -bump requested, set max_architecture to max.
4037 (sparc_md_end): Simplify.
4038 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4039 Rewrite code to bump architecture and check for conflicts.
4040 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4041 with Solaris assembler.
4042 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4043 (md_show_usage): Update.
4045 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4047 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4049 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4051 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4052 #ifdef sparcv9 when choosing value.
4055 (sparc_md_end): Declare.
4056 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4057 (initial_architecture): New static local.
4058 (can_bump_v9_p): Likewise.
4059 (NO_V9): Delete all occurrences.
4060 (sparc_md_end): New function.
4061 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4062 Don't bump architecture to v9 unless can_bump_v9_p set.
4063 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4064 * configure.in (sparc64 target cpu): Don't set obj_format here.
4065 (SPARC_V9): Renamed from sparcv9.
4066 (sparc64-*-elf*): Define SPARC_ARCH64.
4067 * configure: Regenerated.
4068 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4069 (SPARC_ARCH64): Add.
4070 * conf.in: Regenerated.
4071 * config/vmsconf.h: Update.
4073 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4075 * config/tc-mips.c (load_register): Optimise "dli" loads.
4076 (md_show_usage): add "-mcpu=vr4100" to help text.
4078 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4080 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4081 undefined symbol, preserve the X_op of O_symbol.
4082 (S_GET_VALUE): Fix check to permit this case.
4083 * write.c (write_relocs): If a reloc is against an undefined
4084 symbol equated to another symbol, change the reloc to be against
4086 * config/obj-coff.c (do_relocs_for): Likewise.
4088 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4091 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4093 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4094 computer is PowerPC.
4096 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4098 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4099 mentioned in the eabi.
4101 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4103 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4104 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4106 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4108 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4110 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4112 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4113 as a section it is ok to have unadorned -mrelocatable pointers in.
4115 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4117 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4120 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4122 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4123 dependent section attributes can be handled.
4125 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4126 macros to add support for exclude section flag and ordered section
4129 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4130 functions to add support for exclude section flag and ordered
4133 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * subsegs.c (section_symbol): Don't try to look up the section
4136 symbol in the hash table. It should be possible to have a symbol
4137 with the same name as a section, but no connection to it.
4139 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4140 From James Carlson <carlson@xylogics.com>.
4142 * expr.c (operand): Skip whitespace after a close parenthesis.
4143 From James Carlson <carlson@xylogics.com>.
4145 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4147 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4148 as_warn_where for relocation overflow.
4149 (parse_reg): Accept register name only if next character is
4152 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4154 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4155 addresses for static variables.
4157 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4159 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4160 and xgot give the old toc16 relocation.
4161 (md_apply_fix3): Support all GOT relocations.
4163 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4165 * config/tc-mips.c (load_address): Correctly handle a constant in
4166 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4168 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4170 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4171 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4172 (build_Mbytes): Handle REG_B.
4174 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4176 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4178 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4180 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4182 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4184 * config/obj-coff.c (write_object_file): Set the s_align field to
4185 the number of bytes, rather than to the power of 2.
4187 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4189 * Makefile.in (DISTCLEAN_HERE): New variable.
4190 (distclean): Use it.
4191 (maintainer-clean): Depend upon clean-here rather than clean,
4192 distclean, and clean-info. Run make maintainer-clean in doc.
4193 Remove files listed in DISTCLEAN_HERE.
4194 * doc/Makefile.in (maintainer-clean realclean): Split out from
4195 distclean. Depend upon clean-info and distclean.
4197 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4199 * mac-as.r: Fix copyright and version strings.
4200 (cfrg): Use PROG_NAME instead of literal name.
4202 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4204 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4206 * config/tc-a29k.h (tc_unrecognized_line): Define.
4207 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4208 (md_operand): Handle a29k style local dollar labels.
4210 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4212 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4214 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4216 * read.c (s_fill): If md_flush_pending_output is defined, call
4219 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4221 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4222 Treat rs_align_code like rs_align.
4224 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4226 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4227 converting an absolute address into a PC-relative one.
4229 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4231 * mpw-config.in: Don't always use te-generic.h for emulation.
4232 (powerpc-apple-macos): Use emulation te-macos.h.
4234 (mips-gm-magic): New configuration.
4236 * mpw-make.sed (install, install-only): Edit in Mac-specific
4239 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4241 * configure.in: Improve message about unsupported ELF targets.
4242 * configure: Rebuild.
4244 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4245 pattern is zero. From Manfred Hollstein.
4247 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4249 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4250 the various idata sections, we check the name on the .section pseudo.
4252 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4254 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4255 add section's paddr to add_number; compatibility to native as and
4258 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4260 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4262 * hash.c (struct hash_entry): Moved here...
4263 * hash.h (struct hash_entry): ...from here.
4265 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4266 if it's already known to be null.
4268 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4270 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4271 bit relocs converted to PC relative relocs. This turned out to
4272 add the offset from the beginning of .text twice.
4274 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4276 * stabs.c (s_stab_generic): In 's' case, free string from
4279 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4281 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4284 * subsegs.h (segment_info_type): Make bitfields unsigned.
4286 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4287 and move them together. On most systems this will reduce the
4288 structure size by one word.
4289 (operatorT): Define O_max.
4290 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4293 * read.c (pop_insert): Print error returned by hash table
4296 * as.c (dump_statistics): Split out from main; dump some hash
4297 table stats and target-specific stats.
4298 (start_time): No longer automatic to main.
4299 (main): Set file-level start_time and call dump_statistics at
4300 exit. Exit by calling xexit.
4301 (show_usage): Make --statistics description less specific.
4302 * subsegs.c (subsegs_print_statistics): New function.
4303 * write.c (write_print_statistics): New function.
4304 (n_fixups): New static variable.
4305 (fix_new_internal): Increment it.
4306 * read.c (read_print_statistics): New function.
4307 * read.h (read_print_statistics): Declare.
4308 * symbol.c (symbol_print_statistics): New function.
4309 * symbol.h (symbol_print_statistics): Declare.
4310 * hash.c (hash_print_statistics): New function.
4311 * hash.h (hash_print_statistics): Declare.
4312 * config/tc-i386.c (i386_print_statistics): New function.
4313 * config/tc-i386.h (i386_print_statistics): Declare.
4314 (tc_print_statistics): New macro.
4315 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4318 * hash.c (DELETED): Rewrite to use a valid but unique address.
4319 (START_POWER): Reduce to 10.
4320 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4321 Add new values for counting strcmp calls.
4322 (GROW_FACTOR): New macro.
4323 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4325 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4326 (hash_new): Use FULL_VALUE.
4327 (struct hash_control): Definition moved here.
4328 (hash_code): Don't mask to low bits.
4329 (hash_ask): Mask returned hash code here. Check hash value before
4330 calling strcmp; count strcmp calls.
4331 * hash.h (struct hash_control): Declare, don't define, here.
4332 (HASH_STATLENGTH): Deleted.
4333 (struct hash_entry): Add field for hash code.
4334 (hash_say, hash_apply): Don't declare.
4336 * hash.c (destroy): Return void.
4337 (applicatee): Ditto.
4338 (main): Fix declarations.
4339 (hash_apply): Return void. Argument `function' returns void. Put
4340 inside "#ifdef TEST".
4341 (hash_say): Define only if TEST is defined.
4342 * hash.h (hash_apply, hash_say): Declarations deleted.
4344 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4346 * configure: Rebuild with autoconf 2.7.
4348 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4350 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4351 * configure: Rebuild with autoconf 2.6.
4353 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4355 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4356 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4358 (ppc_frob_file): Remove.
4359 * config/tc-ppc.h (tc_frob_file): Don't define.
4360 (ppc_frob_file): Don't declare.
4362 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4364 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4365 * config/alpha-opcode.h: Include one-operand variants of jmp and
4368 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4369 with te-delta.h in 8.3 file systems.
4370 * configure.in: Adjusted.
4372 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4374 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4376 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4378 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4380 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4382 Version 2.6 released.
4383 * Makefile.in (VERSION): Updated to 2.6.
4385 * config/obj-coff.c (write_object_file): Change use of md_do_align
4386 to pass a pointer rather than a fill value, to match other uses.
4388 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4390 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4392 * as.c (main): Move md_end call to just after call to
4393 perform_an_assembly_pass. Delete cpu-specific code here.
4394 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4395 * config/tc-arm.c (md_end): Unused function deleted.
4396 * config/tc-ns32k.c (md_end): Ditto.
4398 * config/tc-i386.c (i386_align_code): New function, moved here
4399 from HANDLE_ALIGN macro.
4400 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4402 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4404 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4407 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4409 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4410 multi-byte nops to avoid changing gcc. The necessary gcc change
4411 might break old assemblers.
4413 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4415 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4416 generate optimal multi-byte nop instructions for ".align n"
4417 ".align n,0x90", and aligns requiring more than 15 bytes of
4418 padding still generate multiple 0x90's as before.
4420 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4422 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4424 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4426 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4427 * configure: Update.
4428 * mpw-make.sed: Reorder commands to make sed happier.
4429 * config/te-macos.h: New file.
4430 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4432 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4434 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4435 conditional branches.
4436 (md_apply_fix): Likewise.
4438 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4440 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4441 generate a reloc which the linker will not handle correctly. Fix
4442 overflow checking--R_IREL is 18 bits, not 17.
4444 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4446 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4447 from a PC relative reloc if TC_A29K.
4449 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4450 code depends upon it.
4452 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4453 $extend. Based on code from Eric Freudenthal
4454 <freudenthal@nyu.edu>.
4455 * config/tc-a29k.h (LEX_DOLLAR): Define.
4456 * read.c (LEX_DOLLAR): Define if not defined.
4457 (lex_type): Use LEX_DOLLAR.
4459 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4461 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4464 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4466 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4468 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4470 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4471 used only by "dlltool.c".
4473 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4475 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4476 (md_pseudo_table): Don't define "extern".
4478 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4480 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4482 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4484 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4486 * macro.c (macro_expand_body): Don't warn about == with a
4487 nonexistent parameter, in case it is in a comment field.
4489 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4491 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4492 set, even if macro_alternate is set.
4493 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4494 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4495 the token unless it ended in '@'.
4496 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4497 * doc/c-a29k.texi: Document macro usage on A29K.
4499 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4501 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4503 (install_operand): Likewise.
4505 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4507 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4509 * configure.in (m88k-motorola-sysv*): New target.
4510 * configure: Rebuild.
4511 * config/te-delta88.h: New file.
4512 * config/obj-coff.c (write_object_file): Use md_do_align if it is
4514 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
4515 (md_do_align): Define.
4516 * config/tc-m88k.c: Include "subsegs.h".
4517 (m88k_do_align): New function.
4519 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4520 (COFF_NOLOAD_PROBLEM): Define.
4521 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4523 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4525 * config/tc-i386.c (md_assemble): For a jump instruction with
4526 non-constant target, require 7 available bytes in the current
4529 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4531 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4534 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4536 * configure.in (alpha-*-linux*): Use ecoff.
4537 * configure: Rebuild.
4538 * ecoff.c (ecoff_directive_extern): New function.
4539 (ecoff_directive_weakext): New function.
4540 (ecoff_build_symbols): Handle weak symbols.
4541 (ecoff_setup_ext): Likewise.
4542 (ecoff_frob_symbol): Warn about weak common symbols.
4543 * ecoff.h (ecoff_directive_extern): Declare.
4544 (ecoff_directive_weakext): Declare.
4545 * symbols.c (S_IS_WEAK): New function.
4546 * symbols.h (S_IS_WEAK): Declare.
4547 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4549 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4552 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4554 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4556 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4557 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4558 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4559 * config/obj-coff.c (coff_frob_symbol): Don't call
4560 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4561 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4564 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4565 (ppc_stab_symbol): New static variable.
4566 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4567 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4568 sy_tc.real_name to the stab string.
4569 (ppc_bc, ppc_ec): New static functions.
4570 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4572 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4574 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4577 * input-scrub.c (input_scrub_push): Reset sb_index.
4579 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4581 * listing.c (listing_newline): Don't create a frag in the absolute
4584 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4586 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4587 (ppc_csect): Move most of the code to ppc_change_csect, and call
4589 (ppc_change_csect): New static function, taken from ppc_csect.
4590 (ppc_section): New static function.
4591 (ppc_saw_abs): New static varable.
4592 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4593 a symbol has no csect.
4594 (ppc_adjust_symtab): New function.
4595 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4596 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4598 * write.c (write_object_file): If tc_adjust_symtab is defined,
4599 call it just before the call to obj_adjust_symtab.
4601 * symbols.c (symbol_find_or_make): Change name to be const.
4602 * symbols.h (symbol_find_or_make): Update declaration.
4604 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4606 * doc/as.texinfo (Align): Mention SH.
4607 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4609 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4610 (Z8000 Directives, even): Don't give numeric align value, instead
4613 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4615 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4618 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4620 * Makefile.in (diststuff): Also make info.
4621 (maintainer-clean realclean): Also make clean-info.
4623 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4625 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4626 (pa_subspace): For ".nsubspa", always create a new subspace
4627 with the given attributes, even if one already exists with the
4630 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4632 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4633 TC_FORCE_RELOCATION, taking an additional section argument. If
4634 the section of the target symbol is not the same as the current
4635 section, always force the relocation to be used.
4636 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4638 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4639 md_pcrel_from function, taking an additional section argument.
4640 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4642 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4643 older TC_FORCE_RELOCATION if not defined.
4644 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4645 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4646 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4647 TC_FORCE_RELOCATION.
4649 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4651 * input-scrub.c (as_where): Set name to null pointer if we don't
4653 * messages.c (identify): Only print filename if non-null.
4654 (as_show_where): Ditto, for line number too.
4655 (as_warn_internal, as_bad_internal): Ditto.
4657 * input-file.c (input_file_open): If the input file can't be
4658 opened, consider it an error.
4660 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4662 * config/tc-mips.c: Added mips_4100 control, and support for
4663 accepting the 4100 as a MIPS architecture variant (md_begin,
4664 macro_build, mips_ip, md_parse_option). Adding suitable
4665 command-line OPTIONs, and updating the help text (md_show_usage).
4667 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4669 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4670 BFD_ASSEMBLER is defined.
4672 * Use one active frag and one obstack per frag chain:
4673 * frags.c (frags): Variable deleted.
4674 (frag_alloc): New function.
4675 (frag_grow, frag_more, frag_variant, frag_now_fix,
4676 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4678 (frag_new): Ditto. Verify that frch_last and frag_now match on
4679 entry and exit, and that old frag_now has non-zero type. Replace
4680 "know" uses with "assert". Use frag_alloc instead of mucking with
4682 * frags.h (frags): Declaration deleted.
4683 * subsegs.h (struct frchain): Add new field frch_frag_now.
4684 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4686 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4687 give it any stricter alignment than frchainS structures need. Do
4688 not initialize frags obstack. Set frag_now to point to
4689 dummy_obstack. Initialize absolute_frchain.
4690 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4691 field of frchainS. Don't create new frags on section switch, and
4692 use frag_alloc when creating a new frag chain. For absolute
4693 section, set frchain_now to absolute_frchain. Verify that
4694 frch_last and frag_now match on entry and exit. Initialize
4695 per-chain obstack, and under gcc, set required alignment to that
4696 needed by fragS structure.
4698 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4700 * stabs.c (get_stab_string_offset): Only copy input string if a
4701 fresh copy is needed, not if the section already exists.
4702 (s_stab_generic): Cache stab section name to bypass lookups, since
4703 usually it will match. Could be made faster still by changing the
4704 memory allocation rules.
4705 (s_xstab): Cache section name to bypass repeated string
4708 * frags.c (frag_new): Deleted register declarations.
4710 * listing.c (frag_now): Don't declare.
4712 * as.c (chunksize): New variable.
4713 (debug_memory): New variable.
4714 (main): If debug_memory is set, reduce chunksize and
4716 * as.h (chunksize): Declare it.
4717 * read.c (read_begin): Use it.
4719 * config/tc-alpha.c (md_shortopts): Include 'g'.
4720 (md_parse_option): Ignore it.
4722 * Makefile.in (distclean): Remove Makefile and config.status from
4723 testsuite directory.
4724 (clean-here): Don't delete testsuite. Instead, delete only the
4725 files within it that would be generated by running tests.
4727 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4728 frag_now_fix instead of accessing obstack info directly.
4729 * config/tc-arm.c (s_ltorg): Ditto.
4730 (md_assemble): Ditto.
4732 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4735 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4737 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4738 chain after parsing value expression, if any, to avoid separating
4739 continued .stabs lines.
4741 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4743 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4744 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4746 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4748 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4749 -mcom support and PPC_OPCODE_ANY for -many.
4750 (md_parse_option): Ditto.
4752 (md_begin): For duplicate instructions, print all duplicates
4755 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4757 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4758 common mode operation.
4759 (md_show_usage): Add -mcom to usage message.
4761 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4763 * expr.c (op_rank): Add O_symbol_rva.
4764 * expr.h (operatorT): Add O_symbol_rva.
4765 * read.c (cons_worker): Set O_symbol_rva when necessary.
4766 * write.c (fix_new_exp): Understand O_symbol_rva.
4768 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4770 * config/tc-mips.c: Correct s_cons arguments. From Michael
4771 Joosten <joost@ori.cadlab.de>.
4773 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4775 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4776 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4777 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4779 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4780 make non-static. Change all users.
4781 * config/obj-coff.h (coff_n_line_nos): Declare.
4783 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4785 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4787 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4789 * config/obj-elf.c (obj_elf_common): Convert specified byte
4790 alignment to power of two. Set size of local bss symbol.
4792 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4794 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4796 * sb.c, macro.c: Decide whether to include <string.h> or
4797 <strings.h> just as as.h does.
4799 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4801 * Makefile.in (site.exp): Fix setting of $srcdir.
4803 * config/tc-arm.c (md_atof): Fix little-endian output.
4804 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4807 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4809 * doc/as.texinfo: Split out the NS32k family documentation,
4810 despite its being commented out for now.
4811 * doc/c-ns32k.texi: New file.
4813 * sb.c, macro.c: Include string.h.
4815 * Makefile.in (comparison): Only check *.o; we don't care if
4816 timestamps inserted by the native linker differ.
4818 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4819 if alignment stricter than 4 bytes is requested; in that case,
4820 align to a 4-byte boundary first.
4822 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4824 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4825 uninitialized" warning for `Max_Source_Offset'.
4827 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4829 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4830 qualifiers and detect errors if present.
4831 (md_assemble): Add call to parse_toc_entry. Also added some support
4832 for the [tocv] qualifier.
4833 (ppc_pe_tocd): New function to support data in the toc section.
4835 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4837 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4840 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4842 * config/tc-m68k.c (isword): Accept all values from -65536 to
4843 +65535, so ~VAL will not be rejected.
4845 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4846 skip characters after the pseudo-op.
4848 * read.c (get_line_sb): Don't look past buffer_limit.
4849 (s_include): In MRI mode, skip characters after the file name.
4851 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4853 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4854 periods in register names.
4856 For older changes see ChangeLog.1.