1 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
5 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
7 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
9 * as.c (parse_args): Update copyright date in version message.
11 * Makefile.in (clean-here): Remove dependency files.
13 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
14 (s_mri_common): Check S_IS_COMMON unconditionally.
15 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
16 * config/tc-alpha.c (s_alpha_comm): Likewise.
17 * config/tc-mips.c (nopic_need_relax): Likewise.
18 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
19 (ppc_pe_comm): Likewise.
20 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
21 common symbol to bfd_com_section_ptr.
22 * config/tc-sparc.c (s_common): Likewise.
23 (tc_gen_reloc): Likewise.
26 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
28 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
31 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
33 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
36 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
38 * input-scrub.c (input_scrub_next_buffer): Handle very long input
41 * listing.c (print_lines): Add lineno parameter. Change all
43 (listing_listing): Only call calc_hex for the right line.
44 (listing_list): Set the new edict based on the current edict, in
45 order to handle listing commands in macros correctly.
47 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
50 * cond.c (cond_finish_check): New function.
51 * as.h (cond_finish_check): Declare.
52 * as.c (main): Call cond_finish_check.
55 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
57 * config/tc-d30v.c (md_assemble): If two instructions
58 are supposed to be assembled in parallel and the first one is
59 long, print an error and stop.
60 (md_apply_fix3): Don't calculate absolute relocs. Just write
64 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
66 * config/tc-i386.h (iclrKludge): Define.
67 * config/tc-i386.c (md_assemble): Handle iclrKludge.
69 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
71 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
72 * config/tc-alpha.c (alpha_debug): New static variable.
73 (md_parse_option): Set alpha_debug if -g is seen.
74 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
77 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
79 * config/tc-d30v.c (build_insn): Enable range-checking code.
80 (postfix): Stop at space or comma. Fixes PR 11862.
81 (md_assemble): Change error message.
84 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
86 * Makefile.in: Added automatic dependency building.
87 * dep-in.sed: New file.
89 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
91 * config/obj-ieee.c (segment_name): Don't define function if this
94 * config/obj-coff.h (DO_STRIP): Don't define.
95 * config/tc-h8300.h (DO_STRIP): Don't define.
96 * config/tc-h8500.h (DO_STRIP): Don't define.
97 * config/tc-w65.h (DO_STRIP): Don't define.
98 * config/tc-z8k.h (DO_STRIP): Don't define.
100 * symbols.c (colon): Call obj_frob_label if it is defined.
101 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
103 * configure.in: Don't set files and links. Don't call
104 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
105 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
106 * configure: Rebuild.
107 * Makefile.in (TARG_CPU_C): New variable.
108 (TARG_CPU_O, TARG_CPU_H): New variables.
109 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
110 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
111 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
112 (LINKED_SOURCES): Remove.
113 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
114 (LINKED_HEADERS): Remove.
115 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
116 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
118 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
119 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
120 (itbl-cpu.h): Remove target.
121 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
124 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
126 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
128 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
130 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
131 open coded loop that does not require the name to start with a
134 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
136 * frags.c (frag_var): Change offset parameter to offsetT.
137 (frag_variant): Likewise.
138 * frags.h (frag_variant, frag_var): Update declarations.
139 * config/tc-m68k.c (struct m68k_it): Change foff field to
141 (add_frag): Change off parameter to offsetT.
142 * Several files: Add casts to calls to frag_var.
144 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
145 serialize a parallel make.
146 (itbl-parse.h): Split target out from itbl-parse.c.
148 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
150 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
152 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
153 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
154 storing the value of a common symbol.
156 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
158 * config/obj-coff.c (glue_symbols): Unused variable symbolP
160 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
161 that is done by symbol_remove and symbol_insert.
163 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
166 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
168 * config/tc-mips.c (load_register): In 32 bit mode, when not
169 dealing with a 64 bit number, permit the upper 32 bits to be set
170 even if bit 31 is not set.
172 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
174 * read.c (potable): Add "equiv".
175 (s_set): Handle .equiv based on argument.
176 * doc/as.texinfo (Equiv): New node to document .equiv.
177 (Err): New node to document .err.
179 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
181 * Many files: Add function prototypes.
182 * as.c (show_usage, parse_args): Make static.
183 * frags.h (frag_alloc): Declare.
184 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
185 * symbols.c (dollar_label_instance): Change return type to long.
186 * symbols.h (print_symbol_value): Declare.
187 (print_expr, print_expr_1, print_symbol_value_1): Declare.
188 * write.c (fix_new_exp): Don't declare make_expr_symbol.
189 (remove_subsegs, relax_frag): Make static.
190 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
191 (what_kind_of_float): Likewise.
192 (atof_vax): Make static. Change what_kind to int.
193 (md_atof): Change what_statement_type to int.
194 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
195 * config/tc-alpha.c (vax_md_atof): Declare.
196 (md_atof): Don't declare atof_ieee and vax_md_atof.
197 * config/tc-i386.c (set_16bit_code_flag): Make static.
198 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
199 * config/tc-m68k.c (add_fix): Change width to int.
200 (insert_reg): Change regname to const.
201 (md_atof): Don't declare atof_ieee.
202 (demand_empty_rest_of_line): Don't declare.
203 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
204 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
205 (parse_keyword_arg): Change lookup_fn to take const arg.
206 (md_atof): Don't declare atof_ieee.
207 * config/tc-sparc.h: Add ifdef for multiple inclusion.
208 (tc_aout_pre_write_hook): Don't declare.
210 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
212 * as.h (bfd_alloc_by_size_t): Don't declare.
213 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
215 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
217 * symbols.c (symbol_new): Don't call debug_verify_symchain.
218 (symbol_append): Set sy_next and sy_previous when adding a single
219 symbol to an empty list. Call debug_verify_symchain.
220 (verify_symbol_chain): Use assert, not know.
222 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
224 * NEWS: Note BeOS support.
225 * configure.in: (ppc-*-beos): New target, use coff as object format.
226 * configure: Regenerate with autoconf.
228 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
230 * config/tc-mips.c (md_apply_fix): Improve error message for out
233 * Makefile.in: Add dependencies on obstack.h where needed.
235 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
237 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
238 case of a symbol equated to another symbol when using SVR4_PIC.
240 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
242 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
244 * read.c (read_a_source_file): Call LISTING_NEWLINE before
245 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
247 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
248 and md_elf_section_change_hook if they are defined.
249 (obj_elf_text, obj_elf_previous): Likewise.
251 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
253 * config/obj-multi.h (struct elf_obj_sy): Define if
255 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
257 * config/obj-elf.h (struct elf_obj_sy): Don't define if
258 OBJ_SYMFIELD_TYPE is defined.
260 * doc/as.texinfo (bss): Improve description of .bss section. In
261 ELF or COFF, you are permitted to switch into the section.
262 (Comm): Rewrite description of common symbols.
263 (Lcomm): Mention that some targets permit a third argument.
265 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
267 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
269 * symbols.c (colon): Change type of local to int. From Alan Modra
270 <alan@spri.levels.unisa.edu.au>.
272 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
273 alignment if a zero fill pattern was explicitly specified.
274 * config/tc-sh.c (sh_do_align): Likewise.
276 * read.c (equals): Always permit register names to be redefined.
278 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
279 mips16 symbol to be adjusted if a symbol is being subtracted from
282 From Eric Youngdale <eric@andante.jic.com>:
283 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
284 illegal symbol version names.
285 (elf_frob_symbol): Check for external default versions.
287 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
289 From Eric Youngdale <eric@andante.jic.com>:
290 * config/obj-elf.h (struct elf_obj_sy): Define.
291 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
293 * config/obj-elf.c (obj_elf_symver): Just record the name.
294 (obj_symbol_new_hook): Initialized versioned_name field.
295 (elf_frob_symbol): If there is a versioned_name, either rename the
296 symbol, or add an alias with that name.
298 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
300 * config/tc-mn10300.c (md_relax_table): Define.
301 (md_convert_frag): Implement.
302 (md_assemble): Handle relaxable operands/instructions correctly.
303 (md_estimate_size_before_relax): Implement.
304 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
306 * config/tc-mn10200.c (md_relax_table): Fix typos.
308 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
309 relocs anymore. Tweak fx_offset for pc-relative relocs.
311 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
313 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
317 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
319 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
321 * config/tc-tic80.c (md_begin): Declare external variable
322 coff_flags and insert an F_AR32WR bit into it.
325 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
327 * read.c (equals): Add reassign parameter. Change all callers.
328 * read.h (equals): Update declaration.
330 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
332 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
333 can rely on the frag address to determine whether a frag is
336 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
338 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
339 (S_LOCAL_NAME): Likewise.
340 (FAKE_LABEL_NAME): Define unconditionally.
341 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
343 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
344 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
345 Don't define FAKE_LABEL_NAME.
346 * config/te-ic960.h: Likewise.
347 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
348 (mips_frob_file_before_adjust): Declare.
349 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
350 (mips_local_label): Remove.
352 * config/te-sco386.h: Remove; not used.
355 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
357 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
358 byte alignment rather than power-of-two alignment that is the
362 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
364 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
366 * gasp.c (hash_add_to_string_table): Correct misspelling in error
367 message, and add newline.
368 (process_file): Don't process assignments in the label if this is
369 a equ or assign pseudo-op.
370 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
371 and K_EQU, to match documentation.
373 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
375 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
376 to denote read-only data sections.
378 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
380 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
381 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
383 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
384 binary number if the next character is '+' or '-'.
387 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
389 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
390 (find_opcode): Match operands that can be floats.
391 (build_insn): Handle O_big (float) expressions and build
395 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
397 * configure.in (mips*-*-lnews*): New target, also make empty
398 emulation list for this target.
400 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
401 (mips_target_format): Use.
402 * te-lnews.h: New file.
405 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
407 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
408 operands with :m or :s modifiers and generate the right opcodes
412 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
414 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
415 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
417 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
419 * config/tc-m68k.c (instring): Useless local declaration of
420 crack_operand removed.
421 * expr.h (expressionS): Changed type of X_op field to operatorT if
424 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
426 Based on patches from Robert Lipe <robertl@dgii.com>:
427 * configure.in: Add i386coff and i386elf to emulation list.
428 * configure: Rebuild.
429 * as.c (i386coff, i386elf): Declare.
430 * obj.h (coff_format_ops): Declare.
431 * config/obj-coff.c (OBJ_HEADER): Define.
432 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
433 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
434 (obj_pseudo_table): Add "version".
435 (coff_pop_insert): New static function.
436 (coff_sec_sym_ok_for_reloc): New static function.
437 (no_func): New static function.
438 (coff_format_ops): New variable.
439 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
440 (obj_symbol_new_hook): Define.
441 (coff_obj_read_begin_hook): Declare.
442 (obj_read_begin_hook): Define.
443 * config/tc-i386.h (i386_target_format): Declare.
444 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
445 OUTPUT_FLAVOR when appropriate.
446 (i386_target_format): New function.
447 * Makefile.in (obj-coff.o): New target.
448 (e-i386coff.o, e-i386elf.o): New targets.
450 From Stephen Williams <steve@icarus.icarus.com>:
451 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
452 (_tc_get_bal_of_call): Don't declare.
453 (tc_get_bal_of_call): Declare as function, don't define as macro.
454 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
455 in sy_tc field, not x_balntry field.
456 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
457 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
458 field, not x_balntry field.
460 * config/obj-elf.c (obj_elf_section): Permit a .note section to
461 have the SHF_ALLOC attribute.
463 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
464 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
465 (itbl-lex.o): Depend upon itbl-parse.h.
467 * itbl-parse.y (yyerror): Change return type to int. Change to
468 use old style function declaration.
470 * Makefile.in (itbl-lex.o): Remove -Wall.
471 (itbl-parse.o): Likewise.
473 * cond.c (s_ifdef): If we should omit conditionals from listings,
475 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
476 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
477 (listing_listing): Handle EDICT_NOLIST_NEXT.
478 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
479 * listing.h (LISTING_NOCOND): Define.
480 (LISTING_SKIP_COND): Define.
481 * as.c (show_usage): Mention c as a suboption of -a.
482 (parse_args): Handle c as a suboption of -a.
483 * doc/as.texinfo: Document -alc.
486 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
488 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
491 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
493 * doc/as.texinfo: Document .symver.
495 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
497 * config/tc-d10v.c: Change pre_defined_registers to
498 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
500 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
502 * config/obj-coff.c: Fix typo in comment section.
504 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
505 an additional alignment argument.
506 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
508 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
512 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
514 * Makefile.in: Remove dependancies on itbl-cpu.h.
515 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
518 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
520 * itbl-ops.h: Include as.h.
522 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
524 * as.c: Remove -t option.
525 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
526 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
527 * config/tc-mips.h: Define HAVE_ITBL_CPU.
529 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
531 * itbl-ops.c: Don't define DEBUG.
533 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
535 * Makefile.in: Update itbl-test.c to reflect its new location.
537 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
539 * itbl-ops.c: Add test for itbl_have_entries.
540 * config/tc-mips.c: Remove test for itbl_have_entries.
541 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
543 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
545 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
546 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
547 (LEX, LEXFLAGS): Define.
548 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
550 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
552 * itbl-parse.y: Fix indentation mistakes from indent program.
553 * itbl-lex.l: Fix indentation mistakes from indent program.
554 * itbl-ops.h: Add include for ansidecl.h.
555 Add PARAMS around function arguments.
556 Add declaration for itbl_have_entries.
557 * itbl-ops.c: Add PARAMS around function arguments.
558 * Makefile.in: Add itbl build rules.
559 Add dependancies for itbl files to mips target.
560 * as.c: Add itbl support.
561 Add new option "--insttbl" for dynamically extending instruction set.
562 * as.h: Declare insttbl_file_name;
563 the name of file defining extensions to the basic instruction set
564 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
565 itbl-ops.o to extra_objects for mips configuration.
566 Add include file link from itbl-cpu.h to
567 config/itbl-${target_cpu_type}.h.
568 * config/tc-mips.c: Allow copz instructions.
569 Add notes for future additions to the itbl support.
571 (macro): Call itbl_assemble to assemble itbl instructions.
572 See if an unknown register is specified in an itbl entry.
574 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
575 * doc/internals.texi (CPU backend): Fix typo in md_section_align
578 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
579 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
581 (build_insn): Grab a frag early so we can use the address in
582 fixups. Take one's complement of BITNUM values before insertion
583 in opcode. Add code to support O_symbol operands.
584 (md_apply_fix): Replace unimplemented warning with implementation.
585 (md_pcrel_from): Ditto.
586 (tc_coff_fix2rtype): Ditto.
589 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
591 * config/tc-d30v.c (parallel_ok): New function.
592 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
594 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
595 relocation is in different section. Fixes PR11574.
597 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
599 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
600 don't set the section alignment to 2**4.
602 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
604 * config/tc-m68k.c (line_comment_chars): Add '*'.
606 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
607 (do_scrub_begin): Don't set lex['*'].
608 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
609 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
612 * configure.in: Set em=svr4 for m68k-*-sysv4*.
613 * configure: Rebuild.
614 * config/te-svr4.h: New file.
615 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
618 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
620 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
621 short conditional branch around a long unconditional branch.
623 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
625 * config/obj-coff.c (obj_coff_ln [both versions]): Call
628 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
631 * symbols.c (resolve_symbol_value): If both left and right
632 operands are undefined, warn about both of them.
634 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
636 Based on patches from Eric Youngdale <eric@andante.jic.com>:
637 * config/obj-elf.c (elf_pseudo_table): Add "symver".
638 (obj_elf_symver): New static function.
639 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
642 * write.c (relax_segment): Make type and printf format agree.
644 * read.c (get_line_sb): Don't end the line on a semicolon inside a
648 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
650 * config/tc-d30v.c, config/tc-d30v.h: New files.
652 * configure: Rebuilt.
654 * configure.in: Add case for d30v.
657 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
659 * config/tc-alpha.h (md_operand): Define with a null expansion,
660 like all the other targets.
661 * doc/internals.texi (CPU backend): Add missing word in
662 md_flush_pending_output description. Fix typo in md_convert_frag
665 * config/tc-tic80: Minor comment additions/changes.
668 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
670 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
671 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
672 * config/obj-coff.c (obj_coff_def): Use
673 tc_canonicalize_symbol_name if defined.
674 (obj_coff_tag, obj_coff_val): Likewise.
675 * expr.c (operand): Reject '~' as operator if is_name_beginner.
677 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
679 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
680 does not actually work, though:
681 * configure.in (i386-sequent-bsd*): New target.
682 * configure: Rebuild.
683 * config/tc-dynix.h: New file.
684 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
686 * read.c (do_align): Add max parameter. Change all callers.
687 Remove useless static variables.
688 (s_align): New static function. Do common portion of
689 s_align_bytes and s_align_ptwo.
690 (s_align_bytes, s_align_ptwo): Just call s_align.
691 * frags.c (frag_align): Add max parameter. Change all callers.
692 (frag_align_pattern): Likewise.
693 * frags.h (frag_align, frag_align_pattern): Update declarations.
694 * write.c (relax_segment): Limit alignment change to fr_subtype.
695 Fix some types to be addressT.
696 * config/obj-coff.c (size_section): Likewise.
697 * config/obj-ieee.c (size_section): Likewise.
698 * config/tc-d10v.h (md_do_align): Add max parameter.
699 * config/tc-i386.h (md_do_align): Likewise.
700 * config/tc-m88k.h (md_do_align): Likewise.
701 * config/tc-m88k.c (m88k_do_align): Likewise.
702 * config/tc-sh.h (md_do_align): Likewise.
703 * config/tc-sh.c (sh_do_align): Likewise.
704 * as.h: Improve comments on rs_align and rs_align_code.
705 * doc/as.texinfo: Document new alignment arguments.
706 * doc/internals.texi (Frags): Document use of fr_subtype field for
707 rs_align and rs_align_code.
709 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
711 * config/tc-mips.c: Changed opcode parsing.
713 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
715 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
716 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
717 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
718 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
719 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
720 to a location consistent with the rest of the target include files.
721 * config/tc-i386.c: Remove misleading comment.
722 * doc/internals.texi (CPU backend): Add description of function
725 * config/tc-tic80.c: Add code to insert predefined symbols into the
726 symbol table so they can be parsed by the standard expression parser.
727 Remove custom code that use to parse them.
728 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
729 to a location consistent with the rest of the target include files.
732 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
734 * as.h: GNU c provides unlink() function.
736 Unify section handling on openVMS/Alpha:
737 * config/tc-alpha.c(s_alpha_link): Remove.
738 (s_alpha_section): New function.
739 Remove case-hacking of symbols
740 Add .code_address pseudo-op.
741 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
742 (s_alpha_code_address): New function.
743 (alpha_ctors_section, alpha_dtors_section): New sections for C++
744 static constructors/destructors.
745 Add debug code for crash debugs, to be removed when traceback code
746 is added to object code.
747 (s_alpha_name): New function for .name pseudo-op.
748 (alpha_print_token): New function to print token expressions with
749 alpha specific extensions.
751 * makefile.vms: Allow compilation with current gcc snapshot.
753 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
755 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
756 (DVIPS): Set to dvips.
757 (ps, as.ps, gasp.ps): New targets.
758 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
759 and MAKEINFO env variables.
760 (internals.ps): Use DVIPS macro.
761 (clean): Remove core and backup files.
762 (distclean): Remove temporary files from building internals.
764 * doc/internals.texi (Frags): Fix typo.
765 (GAS processing): Ditto.
766 (CPU backend): Ditto.
767 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
768 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
769 * read.c: Remove ugly hack that dealt with config files not
770 correctly defining TARGET_BYTES_BIG_ENDIAN.
771 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
772 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
773 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
774 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
775 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
776 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
777 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
778 with TARGET_BYTES_BIG_ENDIAN defined to 0.
779 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
780 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
781 whether it is defined or not.
782 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
783 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
784 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
785 whether it is defined or not.
787 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
788 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
791 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
793 * write.c (write_relocs): Correct text in as_fatal error message,
794 bfd_perform_relocation -> bfd_install_relocation.
796 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
798 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
799 * read.c (LEX_TILDE): Define if not defined.
800 (lex_type): Use LEX_TILDE.
801 * expr.c (get_symbol_end): Check first char with is_name_beginner,
804 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
806 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
809 * config/tc-mips.c (mips16_extended_frag): Correct base address
810 for an extended PC relative instruction.
811 (md_convert_frag): Likewise.
813 * config/tc-mips.c (prev_nop_frag): New static variable.
814 (prev_nop_frag_holds): New static variable.
815 (prev_nop_frag_required): New static variable.
816 (prev_nop_frag_since): New static variable.
817 (append_insn): If we aren't reordering, and prev_nop_frag is not
818 NULL, and we don't need any nops, then decrease the size of
819 prev_nop_frag. Don't insert nops because of instructions in
820 noreorder sections. Remember whether the previous instructions
821 where in noreorder sections even when not reordering.
822 (mips_no_prev_insn): Add preserver parameter. Change all
823 callers. Refer prev_nop_frag variables when appropriate.
824 (mips_emit_delays): Set up prev_nop_frag.
825 (s_mipsset): Clear prev_nop_frag if reordering.
827 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
829 * config/tc-mips.c (append_insn): Remove useless code which
830 handled swapping a mips16 jump with a mips16 instruction with a
833 * config/tc-mips.c (md_parse_option): When debugging, set
834 mips_optimize to 1, not 0.
836 * config/tc-mips.c (mips16_ip): Handle an extend operand.
838 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
839 like the expression was based on `.', adjust the value of the
842 * config/tc-mips.c (append_insn): Warn about an attempt to put an
843 extended instruction in a delay slot when not reordering.
844 (md_convert_frag): Warn if an extended instruction appears in a
847 * config/tc-mips.c (mips_pseudo_table): Add "insn".
848 (s_insn): New static function.
849 * doc/c-mips.texi: Document .insn.
851 * config/tc-mips.c (md_begin): Add the general registers to the
853 (mips16_ip): First parse the expression, and then see whether it
854 came up with a register, rather than trying to first see whether
855 we are looking at a register.
858 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
860 * config/tc-tic80.c: Numerous changes and additions to flesh
861 out functions that were previously just stubs, and fix some
862 problems found using the new TIc80 testsuite cases.
865 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
867 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
868 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
870 * config/tc-mips.c (append_insn): Output jump instruction as a
871 pair of 2 byte instructions, rather than as a single 4 byte
875 * config/tc-mips.c (md_begin): Correct test of mips_5900.
876 (mips_ip): Don't check INSN_ISA for a macro.
880 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
882 * config/tc-mips.c: added r5900.
885 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
887 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
888 config/itbl-mips.h: Add copyright message and fix indentation.
890 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
892 * itbl-ops.c: New file. Add support for dynamically read
893 instruction registers, opcodes and formats. Build internal table
894 for new instructions and provide callbacks for assembler and
896 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
898 * itbl-ops.h: New file. Header file for itbl support.
899 * config/itbl-mips.h: New file. Mips specific definitions for
902 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
904 * config/tc-mn10200.c (md_assemble): If a constant operand won't
905 fit into the constant field of a relaxable operand, then it does
908 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
910 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
911 a jsr target in a different section just like a jsr to
914 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
916 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
917 against any mips16 symbols, not just externally visible ones.
918 (md_apply_fix): Corresponding change.
920 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
922 * config/tc-mips.c (mips16_ip): Accept floating point registers in
923 the operand of the exit instruction.
925 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
927 * symbols.c (resolve_symbol_value): If we leave an equated symbol
928 as O_symbol, copy over the segment.
930 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
932 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
933 fixup to be against the section symbol, adjust the value
936 * symbols.c (resolve_symbol_value): Don't change X_add_number for
938 * write.c (write_relocs): Avoid looping on equated symbols.
939 Adjust fx_offset by X_add_number for each symbol.
940 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
942 (fixup_segment): Add a loop to track down equated symbols and
943 adjust fx_offset appropriately.
945 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
947 * config/tc-mn10200.c (md_relax_table): Add entries to allow
949 (md_convert_frag): Handle jmp->bra relaxing.
950 (md_assemble): Handle jmp->bra relaxing.
951 (md_estimate_size_before_relax): Likewise.
953 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
955 * config/tc-i386.c (i386_align_code): Add comments explaining the
958 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
960 * config/tc-sparc.c (enforce_aligned_data): New static variable.
961 (sparc_cons_align): Don't do anything unless enforce_aligned_data
963 (md_longopts): Add "enforce-aligned-data".
964 (md_show_usage): Mention --enforce-aligned-data.
965 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
966 enforce-aligned-data.
968 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
970 (ppc_xcoff_cons): New static function.
972 * write.c (relax_segment): Give an error if a .space symbol is
975 * read.c (read_a_source_file): Don't handle mri_pending_align if
976 the handler is s_globl or s_ignore.
978 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
980 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
982 * config/tc-tic80.c: Many additions to previous placeholder file.
983 * config/tc-tic80.h: Ditto.
986 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
988 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
990 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
992 * config/tc-mips.c (mips_fix_adjustable): New function.
993 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
994 (mips_fix_adjustable): Declare.
996 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
997 * read.c (read_a_source_file): After doing an mri_pending_align,
998 adjust the line_label if there is one.
999 (s_space): Set mri_pending_align if an odd number of bytes were
1002 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1004 * config/tc-d10v.h (md_do_align): Add this hook to call
1005 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1007 * config/tc-d10v.c (find_opcode): Correctly calculate
1008 branch displacement when .aligns are present.
1010 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1012 * config/tc-mn10200.c (md_relax_table): Define.
1013 (md_convert_frag): Implement.
1014 (md_assemble): Handle relaxable operands/instructions correctly.
1015 (md_estimate_size_before_relax): Implement.
1016 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1018 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1020 * config/tc-mips.c (append_insn): Give an error for jumps to a
1022 (md_apply_fix): Make a branch to an odd address an error rather
1025 * config/tc-mips.c (md_convert_frag): If the user explicitly
1026 requested an extended opcode, pass warn as true to mips16_immed.
1028 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1029 an explicit 0, so that explicitly extended instructions work
1032 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1034 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1035 symbol for a common symbol.
1037 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1039 Patch presumed to have been checked in awhile ago but wasn't.
1040 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1041 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1042 (relax_segment, case rs_org): Move code inside braces. Move locals
1043 target,after inside too.
1044 (relax_segment, case rs_machine_dependent): Guts moved to ...
1045 (relax_frag): New function.
1046 Call md_prepare_relax_scan if defined.
1048 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1050 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1051 'p' operand specifier.
1053 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1055 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1056 m68k family cpus which support long branch addressing modes.
1057 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1058 md_create_long_jump): Use it.
1060 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1062 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1063 the .reginfo or .MIPS.options section if configured for an
1066 * config/tc-mips.c (md_begin): Don't set interlocks for
1069 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1071 * read.c (read_a_source_file): Make sure the symbol ends with
1072 whitespace before checking whether the next character is '='.
1074 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1076 * config/tc-i386.c (sco_id): Moved from here...
1077 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1078 really is an SCO ELF specific thing, not just a SCO x86 specific
1081 start-sanitize-tic80
1082 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1084 * configure.in (tic80-*-*): Don't require 'coff'.
1085 * configure: Regenerate.
1088 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * read.c (emit_expr): Check for overflow of a negative value
1092 * write.c (fixup_segment): Likewise.
1093 * config/obj-coff.c (fixup_segment): Likewise.
1095 * config/tc-m68k.c (struct label_line): Define.
1096 (labels, current_label): New static variables.
1097 (md_assemble): Mark current_label as text, and clear it.
1098 (m68k_frob_label): New function.
1099 (m68k_flush_pending_output): New function.
1100 (m68k_frob_symbol): New function.
1101 * config/tc-m68k.h (tc_frob_label): Define.
1102 (md_flush_pending_output): Define.
1103 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1104 (tc_frob_coff_symbol): Likewise.
1106 * read.c (read_a_source_file): When defining a macro in MRI mode,
1107 don't add the symbol to the symbol table.
1109 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1111 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1112 here since fixup_segment doesn't (linkrelax is set).
1113 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1115 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1117 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1120 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1122 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1123 to avoid warnings with the native HP compiler.
1124 (fix_new_hppa): Similarly for the r_type argument.
1125 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1126 in an #if OBJ_ELF to keep gcc -Wall quiet.
1127 (md_apply_fix): Always initialize "result".
1129 * config/tc-mn10200.c (md_assemble): Generate relocations.
1131 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1133 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1136 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1138 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1139 pass on the new file hook.
1141 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1142 !alpha_force_relocation, as local LITERALs can be adjusted to be
1143 relative to the section.
1145 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1147 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1149 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1150 aligned to odd boundary.
1151 (tc_frob_coff_symbol): Define.
1153 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1155 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1157 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1158 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1160 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1162 (md_assemble): If the size is 'B', set fx_signed.
1163 (md_apply_fix_2): Use fx_signed when checking for overflow.
1165 * write.h (struct fix): Add fx_signed field.
1166 * write.c (fix_new_internal): Initialize fx_no_overflow and
1168 (fixup_segment): Use fx_signed when checking for overflow.
1169 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1170 fx_signed when checking for overflow.
1172 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1174 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1175 updated, and all the useful information is in doc/internals.texi.
1177 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1178 * read.c (read_a_source_file): Check for conditional operators
1179 before doing an MRI pending alignment.
1180 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1181 (tc_conditional_pseudop): Define.
1182 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1183 * doc/internals.texi (CPU backend): Describe
1184 tc_conditional_pseudoop.
1186 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1187 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1189 (md_begin): Check m68k_rel32_from_cmdline before setting
1191 (m68k_mri_mode_change): Likewise.
1192 (md_longopts): Add --disp-size-default-16 and
1193 --disp-size-default-32.
1194 (md_parse_option): Handle new options.
1195 (md_show_usage): Mention new options.
1196 * doc/c-m68k.texi (M68K-Opts): Document new options.
1198 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1199 * config/tc-m68k.c (m68k_index_width_default): New static
1201 (m68k_ip): Use m68k_index_width_default to set the size of a base
1202 register whose size was not given.
1203 (md_longopts): Add --base-size-default-16 and
1204 --base-size-default-32.
1205 (md_parse_option): Handle new options.
1206 (md_show_usage): Mention new options.
1207 * doc/c-m68k.texi (M68K-Opts): Document new options.
1209 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1211 * configure.in: Recognize mips-*-linux* target.
1212 * configure: Rebuild.
1214 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1215 work if valueT is only 32 bits.
1217 * config/tc-mips.c: Throughout, check target_big_endian rather
1219 (byte_order): Remove.
1220 (mips_init_after_args): Remove.
1221 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1222 (mips_init_after_args): Don't declare.
1223 (tc_init_after_args): Don't define.
1225 * config/tc-mips.h (tc_frob_after_relocs): Define if
1227 (mips_elf_final_processing): Likewise.
1228 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1231 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1233 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1234 sld.{h,w} and the operand is relocatable, adjust the adend by
1235 shifting it right one bit.
1238 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1240 * read.c (read_a_source_file): Check mri_pending_align after
1241 checking for a macro. From Ronald F. Guilmette
1244 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1246 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1247 add segment argument. If OBJ_ELF, treat a relocation against a
1248 symbol in a linkonce section like a relocation against an external
1250 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1252 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1254 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1256 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1258 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1259 includes config.h instead of host.h, tc.h instead of tp.h, and
1260 targ-env.h instead of target-environment.h.
1261 Also, obj-format.h includes targ-cpu.h instead of
1263 start-sanitize-tic80
1264 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1265 * configure: Rebuild with autoconf.
1266 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1267 (TARGET_FORMAT): Define to "coff-tic80".
1268 * config/tc-tic80.c: New file for TIc80 support.
1269 * config/tc-tic80.h: New file for TIc80 support.
1272 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1277 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * write.c (adjust_reloc_syms): If the fixup symbol has been
1280 equated to an undefined symbol, convert the fixup to being against
1281 the target symbol. Remove obsolete code handling a special case
1284 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1286 * mpw-make.sed: Use NewFolderRecursive for installation.
1288 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1290 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1292 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1294 * config/tc-d10v.c (md_assemble): Fix bug which caused
1295 second instruction in a line to be case sensitize. PR11312
1297 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1299 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1300 range check operands with MN10200_OPERAND_NOCHECK set.
1301 (check_operand): Likewise.
1303 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1306 (md_begin): Always align the text section to a four byte
1308 (append_insn): Remove call to record_align.
1310 * config/tc-mips.c (insn_label): Remove.
1311 (struct insn_label_list): Define.
1312 (insn_labels, free_insn_labels): New static variables.
1313 (mips_clear_insn_labels): New static function.
1314 (append_insn): Mark all mips16 text labels, and make them odd.
1315 Handle all labels after emitting a nop, not just one. Call
1316 mips_clear_insn_labels rather than just clearing insn_label.
1317 (mips_emit_delays): Add insns parameter, and use it to decide
1318 whether to mark mips16 labels. Handle all labels, not just one.
1319 Force mips16 labels to be odd. Change all callers.
1320 (mips16_immed): Don't check for an odd branch target.
1321 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1322 (mips16_extended_frag): Ignore the low bit in a branch target.
1323 (md_convert_frag): Likewise.
1324 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1325 clearing insn_label.
1326 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1327 (s_float_cons, s_gpword): Likewise.
1328 (s_align): Use insn_labels rather than insn_label.
1329 (s_cons, s_float_cons, s_gpword): Likewise.
1330 (mips_frob_file_after_relocs): New function.
1331 (mips_define_label): Rewrite to add to insn_labels list.
1332 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1333 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1334 out odd, increment it.
1336 * config/tc-mips.c (append_insn): Only update prev_insn when not
1337 reordering if place is NULL.
1339 * config/tc-mips.c (mips16_ip): Check for a missing expression
1340 when using the register indirect addressing mode.
1342 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1344 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1345 check 24bit operands for overflow.
1346 (check_operand): Likewise.
1348 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * doc/as.texinfo (Section): Document how to use the .section
1351 pseudo-op for COFF and ELF.
1353 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1357 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1359 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1360 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1361 store them. Adjust other RELAX_MIPS16 macros.
1362 (RELAX_MIPS16_DSLOT): Define.
1363 (RELAX_MIPS16_JAL_DSLOT): Define.
1364 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1365 handling of whether previous instruction has a fixup. Set
1366 prev_insn_reloc_type.
1367 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1368 (mips16_extended_frag): Use the right base address for a PC
1369 relative add or load.
1370 (md_convert_frag): Likewise. If a PC relative add or load is
1371 used, record the alignment for the section.
1373 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1375 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1376 linkonce section into a reloc against the section symbol.
1378 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1379 branch instructions.
1381 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1382 system, don't set the section alignment to 2**4.
1383 (s_change_sec): Likewise.
1384 (append_insn): Call record_alignment for the section.
1385 (md_section_align): Don't align the section size for an embedded
1388 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * write.c (adjust_reloc_syms): Make sure that symbols are
1391 resolved; expression symbols may have been skipped.
1392 * config/obj-coff.c (fixup_segment): Likewise.
1394 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1396 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1397 BFD_RELOC_24_PLT_PCREL relocation.
1398 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1400 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1402 * config/tc-d10v.c (write_2_short): Remove code that called
1403 parallel_ok() when the programmer specified parallel instructions.
1405 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1407 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1410 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1411 * config/tc-mn10300.c (md_assemble): Likewise.
1413 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1415 * config/tc-mips.c (append_insn): Make sure there is enough room
1416 in a frag after a mips16 instruction to switch it with a jump
1419 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1420 attempt to use a non absolute symbol in an extending frag.
1422 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1424 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1425 * config/tc-mn10200.h: Likewise.
1427 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1429 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1430 UNGET rather than PUT. Set old_state before setting state to -2.
1432 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1433 when extending because the value is exactly maxtiny + 1.
1435 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1436 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1437 (RELAX_MIPS16_USER_SMALL): Define.
1438 (RELAX_MIPS16_USER_EXT): Define.
1439 (mips16_small, mips16_ext): New static variables.
1440 (append_insn): Pass mips16_small and mips16_ext to
1441 RELAX_MIPS16_ENCODE.
1442 (mips16_ip): Set mips16_small and mips16_ext.
1443 (mips16_immed): Don't check mips16_autoextend.
1444 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1446 * write.c (write_relocs): Print an error for an out of range
1447 fixup, rather than calling abort.
1449 * as.c (main): Unlink the output file if there are errors while
1450 generating the fixups.
1452 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1454 * config/tc-mips.c (mips16_extended_frag): Don't call
1456 (md_convert_frag): Call resolve_symbol_value before calling
1457 S_GET_VALUE, and don't add in the frag address.
1459 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1460 and use them when reporting errors. Change all callers.
1462 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1464 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1465 Remove '$' prefixing for registers.
1467 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1469 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1470 is initialized before using it.
1471 (d10v_cleanup): No longer uses its argument, so make it void.
1473 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1475 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * write.c (fixup_segment): Don't discard the symbol for a PC
1478 relative fixup to an absolute symbol.
1480 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1482 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1483 with multiple sections.
1485 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1488 no-mips-16 to no-mips16.
1489 (s_mipsset): Accept .set mips16 and .set nomips16.
1491 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1493 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1494 argument, and check for +/- constant following the suffix, folding
1495 it into the expression.
1496 (ppc_elf_cons): Change ppc_elf_suffix calls.
1497 (md_assemble): Ditto.
1498 (shlib): Replace boolean mrelocatable with enumeration shlib.
1499 (md_parse_option): Discriminate between PIC style shared libraries
1501 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1504 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1506 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1507 change the comment characters.
1509 * config/tc-ppc.c (comment_chars): Delete in favor of
1511 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1513 (ppc_comment_chars): Select appropriate comment chars by default.
1514 (msolaris): New flag for -m{,no-}solaris.
1515 (md_parse_option): Recognize -K pic. Add support for
1517 (md_show_usage): Update.
1518 (md_begin): Do not set ELF flags if Solaris.
1519 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1520 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1522 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1524 * as.c (main): Correct handling of flag_always_generate_output.
1526 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1528 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1529 fx_offset, not fx_addnumber.
1531 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1534 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1536 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1538 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1540 * config/tc-mips.c (md_section_align): Check for an alignment of
1541 4, not an alignment of 16. Corrects August 7 patch.
1543 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1545 * configure, conf.in: Rebuild with autoconf 2.12.
1547 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1548 alignment is specified.
1550 Add support for mips16 (16 bit MIPS implementation):
1551 * config/tc-mips.c: Extensive additions for mips16 support, not
1553 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1554 (insn_uses_reg): Change last parameter to an enum.
1555 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1556 (md_relax_frag): Define as mips_relax_frag.
1557 (mips_relax_frag): Declare.
1558 (struct mips_cl_insn): Add use_extend and extend fields.
1559 (tc_fix_adjustable): Define.
1560 * config/obj-elf.h (S_GET_OTHER): Define.
1561 (S_SET_OTHER): Define.
1563 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1565 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1566 o and p operand specifiers.
1568 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1570 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1571 (relax_segment, case rs_org): Move code inside braces. Move locals
1572 target,after inside too.
1573 (relax_segment, case rs_machine_dependent): Guts moved to ...
1574 (relax_frag): New function.
1575 Call md_prepare_relax_scan if defined.
1576 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
1579 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
1581 * config/tc-mn10300.c (address_registers): Use '$' as register
1582 prefix instead of '%'.
1583 (data_registers, other_registers, md_assemble): Likewise.
1585 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
1586 (data_registers, other_registers, md_assemble): Likewise.
1588 * config/tc-mn10300.c (md_assemble): Correctly determine the
1589 correct location and type for each relocation.
1590 (md_pcrel_from): Simplify.
1592 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
1594 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
1595 converted into branch around branch.
1597 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
1599 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
1600 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
1602 * config/tc-mn10300.c (md_begin): Set linkrelax.
1603 (md_assemble): Create fixups as needed.
1604 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
1606 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1608 * config/tc-d10v.c (parallel_ok): When automatically converting
1609 serial ops to parallel, do not consider a branch as the first
1612 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1614 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1616 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1618 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1620 (check_operand): Likewise.
1622 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1624 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1626 (write_2_short): Call parallel_ok to check whether two short
1627 instructions the user requested execute in parallel, can be
1630 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1632 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1633 allow a branch and link in parallel with an exe instruction.
1635 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1637 * doc/c-d10v.texi: Add info on @word modifier.
1639 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1641 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1642 operands are assumed to be 32bits. Use "bits" field to hold the
1643 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1644 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1647 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1648 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1650 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1651 MN10300_OPERAND_SPLIT.
1653 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1655 * config/tc-mn10300.c (md_assemble): Insert operands into
1656 the extension part of the instruction if necessary.
1657 (mn10300_insert_operand): Accept pointer to extension word
1658 argument. Make insn a pointer argument too. Return type
1659 is now void. All callers changed.
1661 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1663 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1664 repeated register operands.
1666 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1668 * doc/as.texinfo: Added section on reporting bugs.
1670 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1671 alpha_macro emit field to expect a const argument, and change the
1672 arg field to be const. Fix some spacing to follow the GNU
1675 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1677 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1678 (pca56) and 21264 (ev6) cpus.
1679 (md_apply_fix): Private relocation types are now negative.
1680 (alpha_force_relocation): Likewise.
1681 (tc_gen_reloc): Likewise.
1682 (emit_insn): Likewise.
1683 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1684 (emit_stX): Likewise.
1685 (emit_sextX): Likewise.
1687 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1689 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1690 a symbol found in a reloc.
1692 * symbols.c (resolve_symbol_value): Improve the error message if
1693 an undefined symbol is used in an expression.
1695 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * doc/internals.texi: Rewrite, and add a lot of documentation.
1698 * doc/Makefile.in (internals.info): New target.
1701 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1703 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1704 against weak symbols.
1706 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1708 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1711 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1712 fixup at the right address within the frag.
1714 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1715 to an absolute value, instead increment it as needed.
1717 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1718 * config/tc-v850.c: Fix some indention problems.
1719 (md_relax_table): Define for D9->D99 branch displacement
1721 (md_convert_frag): Do something useful instead of aborting.
1722 (md_estimate_size_before_relax): Likewise.
1723 (md_assemble): Note if the matching instruction has a relaxable
1724 operand. If it does, allocate frag with frag_var and don't
1728 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1730 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1731 write out any buffered instructions when a ".end" is found.
1733 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1735 * read.c (read_a_source_file): New hook md_cleanup().
1737 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1739 * write.c (fix_new_exp): Use make_expr_symbol to build an
1740 expression symbol for a complex fixup.
1743 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1745 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1746 hacks to improve parsing of complex hi, lo, zda, etc
1748 (md_assemble): Don't demand and eat a trailing ')' after finding
1749 a v850 relocation prefix. Sign extend the constant in a
1750 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1752 (parse_cons_expression_v850): Don't eat a trailing ')' after
1753 finding a v850 relocation prefix.
1755 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1756 (TC_CONS_FIX_NEW): Likewise.
1757 * config/tc-v850.c (parse_cons_expression_v850): New function.
1758 (cons_fix_new_v850): Likewise.
1760 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1763 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1766 for an unknown relocation type.
1769 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1771 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1774 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1776 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1777 differently for movea & sst/sld insns.
1780 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1782 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1785 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1787 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1788 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1789 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1790 frob_file_after_relocs field.
1791 * config/obj-elf.c (elf_format_ops): Likewise.
1792 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1793 including obj-elf.h.
1795 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1798 specially if not ELF.
1799 (md_apply_fix): Handle BFD_RELOC_64.
1800 (tc_gen_reloc): Handle BFD_RELOC_64.
1802 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1803 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1806 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1807 Don't check S_GET_OTHER.
1809 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * config/tc-mips.c (mips_ip): Accept an odd floating point
1812 register with l.s or s.s.
1814 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1816 (obj_aout_type): New static function.
1818 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1820 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1823 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1825 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1826 and sdaoff expressions.
1828 * write.c (fixup_segment): Don't add symbol value to addend if
1829 TC_V850 and OBJ_ELF.
1830 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1833 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1834 (md_pcrel_from_section): Likewise.
1835 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1837 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1839 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1840 (md_pcrel_from_section): New function.
1841 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1844 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * config/tc-mips.c (load_register): Add cast to offsetT when using
1849 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1851 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1852 (elf_frob_file_after_relocs): ... here. New function.
1853 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1854 * write.c (write_object_file): Call *frob_after_relocs after the
1855 call to write_relocs.
1857 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1859 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1860 symbol, as this messes up linking. Instead, expand the recursive call
1861 inline and change up the appropriate bits to get the 0x8000 offset
1862 in the reloc addend.
1864 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1866 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1867 two symbols in the same segment to be adjusted.
1869 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1870 * configure: Rebuild.
1872 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1874 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1876 (ppc_elf_validate_fix): Ditto.
1877 (md_assemble): Ditto.
1879 (ppc_pe_section): Ditto.
1880 (ppc_frob_symbol): Ditto.
1882 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1884 * config/mn10300.c (md_assemble): Pass an extra shift count
1885 to mn10300_insert_operand based on the opcode format.
1886 (mn10300_insert_operand): Accept and use extra shift count
1889 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1890 formats rather than hard-coded constants.
1892 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1893 are 7 bytes long. Write out instructions in big-endian format.
1895 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1897 * config/tc-mn10300.c (md_assemble): Tweak further so
1898 that all instructions are parsed correctly.
1900 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * as.h: Include libiberty.h.
1903 (xmalloc, xrealloc): Don't declare.
1904 * as.c: Don't include libiberty.h.
1905 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1906 * config/tc-mips.c: Likewise.
1907 * messages.c: Likewise.
1908 (xstrerror): Don't declare.
1909 * xmalloc.c: Remove.
1911 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1913 * config/tc-mn10300.h (pre_defined_registers) Remove.
1914 (system_registers, cc_names): Likewise.
1915 (address_registers, data_registers, other_registers): New register
1917 (register_name, system_register_name, cc_name): Remove.
1918 (mn10300_reloc_prefix): Likewise.
1919 (data_register_name): New function.
1920 (address_register_name, other_register_name): Likewise.
1921 (md_assemble): Rough cut at parsing operands. Remove lots of
1923 (md_apply_fix3): Disable for now.
1925 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1927 * config/tc-m68k.c (select_control_regs): New function, extracted
1928 out of m68k_init_after_args.
1929 (m68k_init_after_args): Use it.
1930 (mri_chip): Use it here as well to update set of allowed control
1933 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * config/obj-elf.c (elf_begin): New function.
1936 (obj_elf_section): Add the section symbol to the symbol table.
1937 * config/obj-elf.h (obj_begin): Define.
1938 (elf_begin): Declare.
1939 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1942 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1944 * config/obj-coff.c (fixup_segment): Subtract the section address
1945 from a PC relative reloc if TC_M68K.
1947 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1950 .uaxword available even if not OBJ_ELF.
1951 (md_atof): Remove unused local variable wordP.
1953 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1955 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1956 for Matsushita MN10x00 support.
1957 * configure.in: Recognize mn10x00-*-*
1958 * configure: Rebuilt.
1960 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1962 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1963 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1964 (load_expression): track clobbering of base reg before jmp/jsr.
1965 (s_alpha_file): pass case_hack flags and source filename via
1966 symbol table to bfd.
1967 * tc-alpha.h (TC_CONS_FIX_NEW): define
1969 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1971 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1972 * configure: Rebuild.
1974 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * read.c (s_macro): Warn if a macro has the same name as a
1978 (s_space): In m68k MRI mode, align to a word boundary.
1979 * macro.c (define_macro): Add namep parameter. Change all
1981 * macro.h (define_macro): Update declaration.
1983 * as.c (show_usage): Print bug report address.
1984 (parse_args): Change version printing to match current GNU
1986 * gasp.c (show_usage): Print bug report address.
1987 (main): Change version printing to match current GNU standards.
1989 * config/tc-m68k.c (init_table): Correct access control unit
1990 register numbers. From Ken Rose <rose@netcom.com>.
1992 * config/tc-alpha.c: Add some static function prototypes.
1993 (alpha_macros): Move to top of file. Make static.
1994 (alpha_num_macros): Move to top of file.
1997 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1999 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2003 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2005 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2006 and just call sprintf_vma.
2008 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2010 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2012 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2014 * read.c (float_cons): Call md_flush_pending_output if it is
2017 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2019 * config/tc-d10v.c (md_operand): Created. Allows operands to
2021 * config/tc-d10v.h (md_operand): Undefined.
2023 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2025 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2026 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2028 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2030 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2031 reloc for the i960 for a reloc in the same section. This undoes
2032 one of the two changes made Aug 19.
2034 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2036 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2037 symbols to the position of the debugging information.
2039 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2041 * expr.c (expr): Always use unsigned right shifts for >>.
2043 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2045 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2046 slots when processing BL fixups.
2048 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2049 on the first half of the instruction.
2051 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2054 stabs expression, rather than giving an error.
2056 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2059 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * config/tc-mips.c (append_insn): Fill in the value for a constant
2062 jump, rather than creating a reloc.
2064 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * config/tc-mips.c (append_insn): Don't swap an instruction which
2067 sets a condition code with an instruction which uses a condition
2069 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2072 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2073 (mips_ip): Give a better error message if the ISA level is wrong.
2074 (md_parse_option): Recognize -mcpu=[v][r]5000.
2076 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2078 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2080 (load_register): Ensure hi32 bits are not lost during lo32bit
2081 processing. Fix shift offset that was overflowing into the next
2082 instruction field. Add code to generate shorter sequences for
2083 constants with a single contiguous seqeuence of ones.
2085 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2087 * config/tc-d10v.c (d10v_dot_word): New function to support
2088 "@word" with the word pseudo-op.
2089 (md_apply_fix3): Cleanup and changes to support correct sizes
2090 for 16 and 18-bit relocs.
2092 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2094 * configure.in (sparc-*-aout): Set `em'.
2095 * configure: Regenerated.
2096 * config/te-sparcaout.h: New file.
2097 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2098 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2099 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2100 (SPECIAL_CASE_{SETSW,SETX}): Define.
2101 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2102 (md_begin): Delete setting of `target_big_endian'.
2103 (output_insn): New function.
2104 (md_assemble): Rewrite. Add `setx' support.
2105 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2107 (md_atof): Add little endian support.
2108 (md_number_to_chars): Likewise.
2109 (md_apply_fix): Likewise.
2110 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2111 (md_parse_option): Likewise.
2112 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2114 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * ecoff.c (ecoff_new_file): New function.
2117 * ecoff.h (ecoff_new_file): Declare.
2118 * config/obj-ecoff.h (obj_app_file): Define.
2120 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2122 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2123 symbol by 32k so that our 16-bit signed offset can address the
2124 entire chunk. Reported by <matt@lkg.dec.com>.
2126 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * config/tc-mips.c (load_register): Remove unused variable tmp.
2130 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2132 * config/tc-mips.c (load_register): Remove unnecessary code that
2133 was causing the high 32bits of 64bit constants to be lost.
2135 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2137 * config/tc-d10v.c: Added changes to support function
2138 pointers and "@word" syntax.
2141 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2143 * config/tc-v850.c: Remove commented out and #if 0'd code.
2144 (v850_reloc_prefix): Provide prototype.
2145 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2147 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2148 (md_assemble): Add default to case statement.
2150 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2152 * config/tc-v850.c (md_assemble): Compute size of the instrction
2155 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2158 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2160 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2161 routines to fetch/store the updated instruction from/to memory.
2162 (v850_insert_operand): If the operand has a specialized insert
2165 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2167 * config/tc-v850.c (reg_name_search): Align calling convention to
2168 be like identical function found in tc-ppc.c.
2169 (get_reloc): Removed.
2170 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2171 (md_assemble): emit fixups.
2172 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2174 (md_apply_fix3): handle fixups/relocs.
2175 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2178 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2181 * configure.in (sh-*-elf*): New target.
2182 * config/tc-sh.h (TARGET_ARCH): Define.
2183 (WORKING_DOT_WORD): Define.
2184 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2185 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2186 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2187 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2188 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2189 (SUB_SEGMENT_ALIGN): Likewise.
2190 (RELOC_32): Don't define.
2191 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2192 (target_big_endian): Declare if OBJ_ELF.
2193 (TARGET_FORMAT): Define if OBJ_ELF.
2194 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2196 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2197 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2198 (struct sh_count_relocs): Define.
2199 (sh_count_relocs): New static function, broken out of
2200 sh_frob_file. Add BFD_ASSEMBLER code.
2201 (sh_frob_section): Likewise.
2202 (sh_frob_file): Call sh_frob_section.
2203 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2204 call section_symbol rather than seg_info (seg)->dot.
2205 (md_section_align): Add OBJ_ELF version.
2206 (SWITCH_TABLE_CONS): Define.
2207 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2208 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2209 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2211 (struct reloc_map): Define if not BFD_ASSEMBLER.
2212 (coff_reloc_map): Likewise.
2213 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2214 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2215 * write.c (write_relocs): Ifdef out fx_where test which triggers
2216 inappropriately for SH ELF.
2217 (write_object_file): Call tc_frob_file_before_adjust and
2218 obj_frob_file_before_adjust if they are defined.
2220 * write.c (write_object_file): Use BFD_RELOC_16, not
2221 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2223 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2226 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2228 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2229 branch sizes in across sections.
2232 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2234 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2237 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2239 * config/tc-v850.c (md_begin): Deal with end of opcode
2243 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2245 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2246 the wrong opcode for cases like st2w where there are many forms
2247 of the same instruction.
2249 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * expr.c (operand): If md_parse_name is defined, call it before
2252 calling symbol_find_or_make.
2253 * config/tc-ppc.h (md_parse_name): Define.
2254 (ppc_parse_name): Declare.
2255 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2257 (register_name): Update call to reg_name_search.
2258 (cr_operand): New static variable.
2259 (cr_names): New static const array.
2260 (ppc_parse_name): New function.
2261 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2262 cr_operand before calling expression.
2264 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2266 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2267 hppa_gen_reloc_type call.
2269 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2271 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2272 on addresses. Improved error messages.
2273 * doc/c-d10v.texi: Added docs for register pairs.
2275 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2277 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2280 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2282 * ecoff.c (init_file): Initialize fMerge to 1.
2283 (add_file): Restore old file merging code, but only merge files if
2285 (ecoff_directive_loc): Clear fMerge field of current file.
2286 (ecoff_generate_asm_lineno): Likewise.
2288 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2290 * doc/c-d10v.texi: Fix typo.
2293 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2295 * config/tc-v850.c (md_assemble): Correct bit masking for
2296 hi and lo expressions.
2298 * config/tc-v850.c (md_assemble): Rough cut at demanding
2299 "ep" or "r30" in sst and sld instructions.
2300 (md_apply_fix3): Don't abort. Just warn that we don't
2303 * config/tc-v850.c (CC_NAME_CNT): Define.
2304 (cc_name): New function.
2305 (md_assemble): Handle V850_OPERAND_CC correctly.
2307 * config/tc-v850.c (md_assemble): Don't forget to initialize
2310 * config/tc-v850.c (reg_name_search): Generalize to search
2311 any given register table.
2312 (register_name): Pass appropriate table and size to reg_name_search.
2313 (system_register_name): New function.
2314 (SYSREG_NAME_CNT): Define.
2315 (md_assemble): Handle operands which are system registers.
2317 * config/tc-v850.c (md_assemble): If we find a register, but the
2318 opcode doesn't want a register, then we don't have a match.
2319 (md_assemble): Get size of the instruction from the opcode table.
2322 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * configure.in: Set and substitute HLDENV.
2325 * configure: Rebuild.
2326 * Makefile.in (HLDENV): New variable.
2327 (as.new): Use $(HLDENV).
2329 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2330 if an array dimension is not known.
2332 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2334 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2335 * doc/c-d10v.texi: Cleanup.
2338 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2340 * config/tc-v850.c: New file.
2341 * config/tc-v850.h: New file.
2342 * configure (v850-*-elf): New target.
2343 * configure.in (v850-*-elf): New target.
2346 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2348 * doc/c-d10v.texi: New file.
2349 * doc/all.texi: Added D10V stuff.
2350 * doc/as.texinfo: Added D10V stuff.
2352 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2354 * config/tc-d10v.c: All references to defined symbols should
2355 now use the optimal instruction. .float and .double now work.
2357 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2359 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2360 section address for the i960 as is done for the i386.
2362 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2364 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2365 case, forward-include bfd/elf-bfd.h.
2367 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2369 * config/tc-d10v.c: Add additional information to the opcode
2370 table to help determinine which instructions can be done
2373 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2375 * config/tc-arm.c: Major changes to add Thumb support, with lots
2376 of change input from <rearnsha@armltd.co.uk>.
2377 Reverted to INSN_SIZE macro, rather than insn_size variable.
2378 (insns): Added ARM "bx" instruction support.
2379 (tinsns): Added Thumb instruction definition structure.
2380 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2381 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2382 (opcode_select,s_arm,s_thumb,s_code): Added.
2383 (decode_shift): Allow upper-case RRX.
2384 (do_ldst): Simpler halfword support.
2385 (do_ldmstm): Improved.
2386 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2387 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2388 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2389 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2390 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2392 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2393 (md_parse_option): Add support for -mthumb.
2394 (md_show_usage): Updated to reflect new command line option.
2395 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2396 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2397 fragment information to be held.
2399 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2401 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2402 non-null, but is a constant.
2403 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2404 so that error reporting will work correctly.
2406 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2409 against weak symbols.
2411 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2414 (ppc_force_relocation): Declare if OBJ_XCOFF.
2415 * config/tc-ppc.c (ppc_force_relocation): New function if
2418 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2422 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2424 * config/tc-d10v.c: Fix problem with relocs.
2426 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2429 with nops if not in data_section or bss_section.
2431 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2433 Add support for openVMS/Alpha.
2434 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2435 * config/obj-evax.c: New file.
2436 * config/obj-evax.h: New file.
2437 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2439 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2440 defined. Add case for bfd_target_evax_flavour.
2441 * config/vms-a-conf.h: New file.
2442 * conf-a-gas.com: New file.
2443 * configure.in: Add target alpha-*-*vms*.
2444 * configure: Rebuild.
2445 * makefile.vms: New file.
2446 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2447 Don't call ffs on openVMS/Alpha.
2449 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2451 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2452 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2454 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2455 (NEED_DECLARATION_SBRK): New macro.
2456 * configure, conf.in: Rebuild.
2457 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2458 (strstr): Declare if NEED_DECLARATION_STRSTR.
2459 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2461 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2464 by a constant before entering the main switch. Reject attempts to
2465 apply an arithmetic function to non-absolute symbols, except for
2466 the special case of subtraction of two symbols in the same
2469 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2470 not to more than a 16 byte boundary.
2472 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2473 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2474 (tc_gen_reloc): If out of memory call as_fatal rather than
2475 assert. If no howto found, call as_bad_where rather than
2476 as_fatal. Change the error message slightly. Set howto to a
2477 non-NULL value in order to keep going.
2479 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2481 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2483 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2485 * config/tc-h8300.c (get_specific): New operand "size" derived
2486 from ".b", ".w" and ".l" extensions. All callers changed. If
2487 the base instruction has no operands, then use the size to
2488 determine which specific instruction to use.
2490 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2494 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * config/tc-mips.c (md_section_align): Don't change addr if
2499 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2501 * config/tc-hppa.c: Revert yesterday's changes.
2503 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2505 * config/tc-d10v.c: Disable range checking on 16-bit values.
2507 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2509 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2510 not just the ones that don't match.
2512 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2514 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2516 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2518 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2519 pre-cursor to adding Thumb support. Also added cpu_variant flag
2520 information to each of the asm_flg structures.
2521 (md_parse_option): Updated ARM7 parsing to allow 't' for
2522 thumb/halfword support, aswell as 'm' for long multiply.
2523 (md_show_usage): Updated help message.
2524 (md_assemble): Check that instruction flags are applicated to the
2525 current cpu variant.
2526 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2527 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2528 signextension instructions.
2529 (do_ldst): Generate halfword and signextension variants if
2530 mnemonic flags match.
2531 (ldst_extend): Do not allow shifts in the offset field of halfword
2532 or signextension instructions.
2533 (validate_offset_imm): Provide check on halfword and signextension
2535 (add_to_lit_pool): Merge identical literal pool values.
2537 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2539 * config/tc-hppa.c (selector_table): Add 'E' selector.
2540 (cons_fix_new_hppa): Don't coke on e_esel.
2541 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2542 to help generate exception handling tables.
2543 (md_apply_fix): Don't try to apply fixups with an e_esel
2545 (hppa_fix_adjustable): Fixups with e_esel selectors
2548 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2550 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2553 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2555 * config/tc-d10v.c: Added lots of error checking. Added hacks
2556 to support accumulator shifts.
2558 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2560 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2561 (S_CLEAR_EXTERNAL): Likewise.
2562 (S_SET_WEAK): Remove error; just let .weak override.
2564 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2566 * config/tc-d10v.c (md_assemble): Now handles multiline
2569 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2571 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2572 Added kludge for divs instruction. Fixed minor problem with
2573 multiple text sections.
2574 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2576 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2578 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
2579 addresses to be right-shifted by 2.
2581 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2583 * config/tc-d10v.c: Many changes to get relocs working.
2584 (register_name): No longer creates a symbol for register names.
2585 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2586 (d10v_insert_operand): Now works correctly for either container.
2587 * config/tc-d10v.h (d10v_cleanup): Declare.
2589 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2591 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2592 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2594 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2596 * tc-alpha.c: Patches to track current minimum alignment to reduce
2597 the number of fragments created with frag_align.
2598 (alpha_current_align): New static variable.
2599 (s_alpha_text): Reset alignment to 0.
2600 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2601 (s_alpha_stringer, s_alpha_space): New functions.
2602 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2603 (alpha_cons_align): New function to replace both of them.
2604 (emit_insn): Only align if alpha_current_align is less than 2;
2605 reset alpha_current_align to 2.
2606 (s_alpha_gprel32): Likewise.
2607 (s_alpha_section): New function. Basically duplicate the other
2608 alpha section change hooks. Only define for ELF.
2609 (s_alpha_float_cons): Simplify alignment handling.
2610 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2611 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2612 Don't define the s_alpha_cons pseudo-ops. Do define
2613 s_alpha_stringer and s_alpha_space pseudo-ops.
2614 (alpha_align): Skip if less than current default alignment. Set
2616 * tc-alpha.h (md_flush_pending_output): Remove.
2617 (md_cons_align): Add.
2619 * tc-alpha.c: Add oodles of function description comments.
2620 (md_bignum_to_chars): Remove; there are no callers.
2621 (md_show_usage): Mention some more variants.
2623 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2625 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2626 * configure.in (sparc-*-sysv4*): New target.
2627 * configure: Rebuild.
2629 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2630 uaxword to use s_uacons.
2631 (sparc_no_align_cons): New static variable.
2632 (s_uacons): New static function.
2633 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2636 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2638 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2639 5 with regard to shared libraries.
2640 * configure: Rebuild.
2642 * config/tc-m68k.c (m68k_ip): Use the correct length when
2643 allocating space for the unsupported architecture error message.
2645 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2647 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2649 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2651 * config/tc-d10v.c: New file.
2652 * config/tc-d10v.h: New file.
2653 * configure (d10v-*-elf): New target.
2654 * configure.in (d10v-*-elf): New target.
2656 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2658 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2660 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2662 * config/tc-alpha.c (alpha_align): Change fill parameter
2663 to a pointer. Take NULL as 0 or nop depending on section. Change
2665 (s_alpha_align): Rename local variables.
2667 * doc/as.texinfo (.align): Document action of omitted
2670 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2673 when an unsupported PC relative reloc is seen, rather than calling
2676 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2677 Instead, check state when '#' comment is seen.
2679 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2681 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2683 (tc_gen_reloc): If fixup was changed to be PC relative, change
2684 reloc type accordingly. Use name of reloc in error message.
2686 * as.h: Don't define const or volatile.
2687 * flonum.h: Don't define const.
2689 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2690 if fx_pcrel is set. Correct setting the addend case in the
2691 OBJ_ELF case (from Andreas Schwab
2692 <schwab@issan.informatik.uni-dortmund.de>).
2693 (md_show_usage): Correct -mfc5200 to -m5200.
2695 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2697 * doc/c-m68k.texi: Document -m5200 flag.
2698 * doc/as.texinfo: Likewise.
2700 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2703 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2706 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2708 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2710 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2712 * Released binutils 2.7.
2714 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2716 * config/tc-mips.c (mips_ip): Only perform range check when
2717 dealing with O_constant expressions.
2719 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2721 * m68k-parse.h (m68k_register): Add new coldfile control
2724 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2725 array of control registers for the coldfire.
2726 (cpu_of_arch): Added mcf5200.
2727 (archs): Added mcf5200.
2728 (init_table): Add new control registers.
2729 (m68k_ip): Added support for new control registers.
2730 (m68k_init_after_args): Likewise.
2732 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2734 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * read.h (is_it_end_of_statement): Declare.
2737 * read.c (is_it_end_of_statement): Remove declaration.
2739 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2741 (md_assemble): Fix handling of @l with an unsigned constant. Add
2742 default case to reloc switch.
2744 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2746 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2747 * ecoff.c (last_lineno): New static variable.
2748 (add_procedure): Set last_lineno.
2749 (ecoff_directive_loc): Likewise.
2750 (ecoff_generate_asm_lineno): Likewise.
2751 (ecoff_fix_loc): New function.
2752 * ecoff.h (ecoff_fix_loc): Declare.
2753 * config/tc-mips.c (append_insn): When inserting nops, and using
2754 ECOFF debugging, call ecoff_fix_loc.
2756 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2758 * config/tc-h8300.c (build_bytes): If an operand type is
2759 marked as SRC_IN_DST retrieve it from the "destination" op.
2761 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2763 * configure.in (arm-*-riscix*): Set emulation to riscix.
2764 * configure: Rebuild.
2765 * config/te-riscix.h: New file to define TE_RISCIX.
2767 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2769 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2771 * Makefile.in (config.status): Just run config.status as other
2774 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2776 * mpw-config.in (TARGET_OS): Add definition to conf.
2778 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2780 * config/tc-mips.c (append_insn): Parenthesize
2781 cop_interlocks expressions.
2783 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * listing.c (listing_print): Close the listing file if it is not
2786 stdout. Close the other files opened for the listing.
2788 * config/tc-sparc.h (md_cons_align): Define.
2789 (sparc_cons_align): Declare.
2790 (HANDLE_ALIGN): Define.
2791 (sparc_handle_align): Declare.
2792 * config/tc-sparc.c (sparc_cons_align): New function.
2793 (sparc_handle_align): New function.
2794 * read.c (cons_worker): Call md_cons_align if it is defined.
2796 * as.h (struct frag): Add fr_file and fr_line fields.
2797 * frags.c (frag_new): Set fr_file and fr_line.
2798 (frag_var): Likewise.
2799 (frag_variant): Likewise.
2801 * as.h (struct frag): Remove unused align_mask and align_offset
2804 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2805 From <uddeborg@carmen.se>.
2807 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * configure.in (mips-*-osf*): New target.
2810 * configure: Rebuild.
2812 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2814 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2816 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2817 between co-processor comparisons and branches for the VR4300.
2819 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2821 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2822 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2824 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2825 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2826 includedir): Use autoconf set values.
2829 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * listing.c (listing_eject): Don't do anything if listing is 0.
2832 (listing_list): Likewise.
2833 (listing_source_line): Likewise.
2834 (listing_title): Don't save title if listing is 0.
2835 (listing_source_file): Check listing rather than listing_tail.
2837 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2838 using shared libraries.
2839 * configure: Rebuild.
2841 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2844 absolute expression if a relocation type was specified.
2846 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2848 * configure.in: Add support for *-*-rtems* configurations.
2849 * configure: Rebuild.
2851 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2853 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2854 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2855 opcodes library for alpha.
2856 * configure: Rebuild with autoconf 2.10.
2857 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2858 use new opcode table.
2859 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2860 (LOCAL_LABEL): Define differently if OBJ_ELF.
2861 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2862 * config/alpha-opcode.h: Remove.
2863 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2864 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2865 include/opcode/alpha.h rather than config/alpha-opcode.h.
2867 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2870 relocation symbol was not resolved.
2871 * config/obj-coff.c (do_relocs_for): Likewise.
2873 * write.c (adjust_reloc_syms): Refetch the symbol section after
2874 calling S_GET_VALUE, since it may have changed.
2876 * expr.c (struct expr_symbol_line): Define.
2877 (expr_symbol_lines): New static variable.
2878 (make_expr_symbol): Add entry to expr_symbol_lines.
2879 (expr_symbol_where): New function.
2880 * expr.h: Use extern on function declarations.
2881 (expr_symbol_where): Declare.
2882 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2883 rather than printing the meaningless name of an expression
2886 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2888 * config/tc-i386.c (md_number_to_chars): Deleted.
2889 * config/tc-i386.h (md_number_to_chars): New macro.
2891 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2893 (load_symbol_address, load_expression): Use build_mem.
2894 (build_operate): New function.
2895 (emit_addq_r): Use it.
2897 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2899 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2901 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2903 * config/tc-vax.h (NOP_OPCODE): Define.
2905 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2907 * config/obj-vms.h (S_IS_COMMON): Define.
2908 (S_IS_LOCAL): Check for \002 as well as \001.
2909 (LONGWORD_ALIGNMENT): New macro.
2910 (SUB_SEGMENT_ALIGN): Use it.
2912 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2914 * config/vms-conf.h: Reconcile with conf.in.
2916 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2921 * doc/as.texinfo: Document that any number of hex digits can
2924 * as.c (struct defsym_list): Define.
2925 (defsyms): New static variable.
2926 (parse_args): Just put --defsym arguments on defsyms list, rather
2928 (main): Define defsyms after output file is created.
2930 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2931 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2933 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2934 insn_error rather than calling check_absolute_expr.
2936 * as.c (emulation_name): Remove unused static variable.
2937 (default_emul_bfd_name): Add return NULL to avoid warning.
2938 * ecoff.c (ecoff_stab): Remove unused variables name and
2940 * frags.c (frag_new): Remove unused variable tmp.
2941 * hash.c (hash_grow): Parenthesize + within <<.
2942 (hash_print_statistics): Use %lu, not %d, to print unsigned
2944 * messages.c: Include "libiberty.h".
2945 (fprint_value): Add cast to avoid printf warning.
2946 (sprint_value): Likewise.
2947 * read.c: Include "ecoff.h".
2948 (emit_expr): Add casts to avoid printf warnings.
2949 * read.h: Use extern for function declarations.
2950 (pop_insert): Declare.
2951 * stabs.c: Include "ecoff.h".
2952 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2953 former_last_fragP, and new_fragP.
2954 * subsegs.h (subsegs_print_statistics): Declare.
2955 * symbols.c (debug_verify_symchain): Change macro to discard
2957 * write.c (dump_section_relocs): Likewise.
2958 * write.h: Use extern for function declarations.
2959 (write_print_statistics): Declare.
2960 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2962 * config/e-mipself.c (mipself_bfd_name): Likewise.
2963 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2965 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2966 emit relocations against external symbols.
2968 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2969 message if bfd_reloc_type_lookup fails, rather than calling
2972 * config/tc-alpha.c (alpha_force_relocation): Add
2973 BFD_RELOC_12_PCREL to switch.
2975 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2977 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2978 TE_PE (Lfoo, not .Lfoo).
2980 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2982 * read.c (s_fill): Don't warn about a zero repeat count.
2984 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2985 coprocessor register.
2987 * config/tc-i386.c (md_assemble): When checking the size of a
2988 register to set the size of an instruction, do a bitwise and with
2989 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2992 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2994 * config/tc-h8300.c (parse_reg): Tweak error messages.
2995 (build_bytes): Likewise.
2996 (skip_colonthing): Handle :32 suffix.
2997 (get_specific): Promote L_24 to L_32 if it makes a match.
2998 Don't always promote L_8 to L_16.
2999 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3001 * config/tc-h8300.c (Smode): New variable.
3002 (h8300hmode): Turn off Hmode.
3003 (h8300smode): New function. Turn on Smode and Hmode.
3004 (md_pseudo_table): New ".h8300s" pseudo-op.
3005 (parse_reg): Handle "exr" register.
3006 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3007 Handle "mach" and "machl" operands for ldmac.
3008 (get_specific): Handle "stm.l" and "ldm.l".
3009 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3010 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3013 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3015 * doc/as.texinfo: Reorder chapter of machine dependent options so
3016 that it is sorted by chip name.
3018 * doc/as.texinfo: Use consistant spelling of Vax.
3019 * doc/c-vax.texi: Likewise.
3021 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3023 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3025 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3026 (md_apply_fix): Likewise.
3027 (pa_try): New function.
3028 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3030 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3032 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3033 (pa_level): New function.
3035 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * listing.c (listing_newline): Don't do anything if listing is 0.
3039 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3042 symbol_create, not symbol_new.
3044 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3047 absolute symbol unless TC_FORCE_RELOCATION returns true.
3049 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3051 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3052 the symbol to a pointer. Don't set previous_file_symbol.
3053 Simplify symbol list rearrangement.
3054 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3055 (coff_adjust_symtab): Don't check previous_file_symbol.
3057 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3059 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3061 (md_pseudo_table): Add ppc_elf_lcomm.
3063 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3066 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3067 (md_begin): Add digits to alt_notend_table.
3068 (md_parse_option): Make s a const pointer.
3070 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3071 (s_empty): New static function.
3073 * config/obj-coff.c (struct filename_list): Only define if not
3075 (filename_list_head, filename_list_tail): Likewise.
3076 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3077 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3078 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3079 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3080 remove the new symbol from the list.
3081 (obj_coff_endef, both versions): Call tag_insert even if there is
3082 an old symbol with the same name, if the old symbol does not
3084 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3085 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3086 symbol that will be moved to the end of the symbol list.
3087 (coff_adjust_section_syms): Always call section_symbol for .text,
3089 (coff_frob_section): Likewise. Also, remove unused variable
3092 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3093 manipulating frags directly.
3094 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3097 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3098 whether the next character is '*' before checking whether we are
3099 at the start of a line. Permit LINE_COMMENT_START to start a
3100 comment in state 1 (seen some whitespace) as well, to match the
3103 * gasp.c (do_align): Permit a fill value for .align.
3105 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * read.c (next_char_of_string): Warn if a newline is seen in the
3108 middle of a string. Call bump_line_counters when appropriate.
3110 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3112 * symbols.c (colon): Use LOCAL_LABEL.
3114 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3116 * Makefile.in (install): Don't check to see if tooldir exists.
3117 Make $(tooldir) and $(tooldir)/bin.
3119 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3121 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3124 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3126 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3127 insn_error. Don't put the string "ERROR" in insn_error. Set
3128 insn_error rather than calling as_warn for an unsupported opcode.
3130 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3132 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3133 before permitting -64.
3134 * output-file.c (output_file_create): Remove duplicate
3137 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3139 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3140 section rather than a .reginfo section.
3141 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3144 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3145 bit value with the high bit set.
3147 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3149 * read.c (s_lcomm): Set section flags for .sbss section.
3151 * config/tc-mips.c (mips_64): New static variable.
3152 (mips_target_format): If mips_64, return elf64 targets rather than
3154 (md_longopts): Add "32" and "64".
3155 (md_parse_option): Handle -32 and -64.
3156 (md_show_usage): Mention -32 and -64.
3157 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3160 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3162 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3163 for Solaris compatibility.
3165 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3166 .stabd with 4 arguments into a .stabn.
3168 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * config/tc-mips.c (macro): When passing X_add_number to
3171 macro_build, cast it to int first.
3173 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3175 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3176 created by emit_expr.
3178 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3179 as_perror rather than assert.
3181 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3183 * config/tc-mips.c (mips_ip): Mark sections created to hold
3184 floating point information as read only.
3186 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3188 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3190 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3192 * read.c (potable): Add .skip as a synonym for .space.
3194 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3195 4 arguments, providing the 4th argument is 0, to allow
3196 compatibility with the Solaris assembler.
3198 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3200 * config/tc-sh.h (struct sh_segment_info_type): Define.
3201 (TC_SEGMENT_INFO_TYPE): Define.
3202 (sh_frob_label): Declare.
3203 (tc_frob_label): Define.
3204 (sh_flush_pending_output): Declare.
3205 (md_flush_pending_output): Define.
3206 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3207 reloc before the instruction if necessary.
3208 (sh_frob_label): New function.
3209 (sh_flush_pending_output): New function.
3210 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3211 when looking for the reloc for the target of .uses.
3212 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3213 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3215 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3216 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3217 the absolute symbol.
3219 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3220 TC_SEGMENT_INFO_TYPE is defined.
3222 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3225 matches the register size.
3227 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3229 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3231 (do_relocs_for): Likewise.
3232 (fixup_segment): Don't just quit if linkrelax is set. Try to
3233 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3236 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3238 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3239 relative relocations with -mrelocatable. Also allow unfixed
3240 relocs in .ex_shared.
3242 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3245 non-zero before assuming this is a long file name.
3246 (w_strings): Likewise.
3247 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3249 * config/obj-coff.c (w_strings): Move declaration of i inside
3250 #ifdef block which uses it.
3252 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3254 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3255 "relaxmode". Output relocs which identify various relaxing
3256 possibilities for mov.[bwl] instructions.
3257 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3259 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3261 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3262 (MD_APPLY_FIX3): Define.
3263 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3265 (md_apply_fix3): Renamed from md_apply_fix.
3266 If pcrel reloc and symbol is in different section, undo effects
3269 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3271 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3272 any reloc with an LR% or RR% field selector for SOM.
3274 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3279 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3281 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3283 (yank_symbols): Likewise.
3285 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3287 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3288 BFD_ASSEMBLER, add name field.
3289 * config/obj-coff.c: Include "libiberty.h".
3290 (coff_header_append): Handle long section names.
3291 (crawl_symbols): Just use the name field for the symbol name,
3292 without worrying about null byte termination.
3293 (w_strings): Handle long section names.
3294 (write_object_file): Likewise. Also, use the name field, rather
3296 (obj_coff_add_segment): Permit long section names.
3297 (obj_coff_init_stab_section): Use the name field, rather than
3299 (adjust_stab_section): Likewise.
3300 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3302 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3303 (mem_fmt): Likewise.
3304 (md_apply_fix): Don't check fx_im_disp field.
3306 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * configure.in: Add * after sparc*-*-vxworks.
3309 * configure: Rebuild.
3311 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3312 define it to comment_chars. Use tc_comment_chars rather than
3314 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3315 * config/tc-m68k.h (tc_comment_chars): Define.
3316 (m68k_comment_chars): Declare.
3317 * config/tc-m68k.c (m68k_comment_chars): Rename from
3318 comment_chars. Change into a pointer rather than an array.
3319 (md_longopts): Add "bitwise-or".
3320 (md_parse_option): Handle OPTION_BITWISE_OR.
3321 (md_show_usage): Mention --bitwise-or.
3322 * doc/c-m68k.texi: Document --bitwise-or.
3324 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3329 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3330 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3331 correct handling of input line pointer, and call
3332 demand_empty_rest_of_line.
3334 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3336 * config/tc-sparc.c (in_bitfield_range): New static function.
3337 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3338 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3339 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3340 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3341 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3343 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * config/obj-coff.c: BFD_ASSEMBLER:
3346 (coff_last_bf): New static variable.
3347 (coff_frob_symbol): Set endndx of a .bf symbol.
3349 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3350 (last_bfP): New static variable.
3351 (yank_symbols): Set endndx of a .bf symbol.
3353 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3355 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3356 and -s options. Add -be for good measure.
3358 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3360 * read.c (s_space): Support non-constant fill value. Handle fill
3361 value correctly for a size other than 1.
3363 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3365 * config/tc-arm.c (my_get_float_expression): Update call to
3366 gen_to_words, X_PRECISION changed from 6 to 5.
3368 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3370 * config/tc-ppc.c (register_name,reg_name_search): Move register
3371 name lookup from PE specific code to all targets. Add support for
3372 -mregnames/-mno-regnames to control whether register names are
3374 (md_assemble): Call register_name for all platforms.
3375 (md_parse_option): Add support for -mregnames/-mno-regnames.
3377 * configure.in (powerpcle*-*-solaris): Add support.
3378 (powerpc*-*-linux): Ditto.
3379 * configure: Regenerate.
3381 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3383 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3385 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3386 be associated with a single %lo reloc.
3388 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3389 before comparing against MAX_GPREL_OFFSET, so that negative
3390 numbers are handled correctly.
3393 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * config/tc-sparc.c (last_insn): New static variable.
3396 (md_assemble): Warn about putting floating point branches in a
3397 delay slot. If architecture is less than v9, insert NOP
3398 instructions between floating point instructions and floating
3399 point branches. (The SunOS assembler does both these operations.)
3400 Save the last instruction opcode.
3401 (sparc_ip): Add pinsn parameter. Change caller.
3403 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3404 for byte jump to next instruction to skip empty frags.
3406 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3409 for addq with a 16 bit signed value, just emit a lda instruction
3412 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3414 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3417 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * configure.in: Permit --enable-shared to specify a list of
3421 * configure: Rebuild.
3423 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3425 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3426 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3428 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3430 * config/atof-ieee.c: Fix handling of denormalized extended
3431 precision numbers and overflow/underflow detection.
3432 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3433 not include the 16 bit gap in the m68k extended precision format.
3435 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3439 * configure: Rebuild.
3441 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3443 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3444 be accessed using the $gp register.
3445 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3447 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3449 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3450 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3452 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3454 * read.c (get_line_sb): Bump line counters based on
3455 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3456 call LISTING_NEWLINE.
3457 (s_macro): Don't call demand_empty_rest_of_line.
3458 * app.c (do_scrub_chars): When handling C style comments, unget
3461 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3463 * read.h (enum linkonce_type): Define.
3464 (s_linkonce): Declare.
3465 * read.c (potable): Add "linkonce".
3466 (s_linkonce): New function.
3467 * subsegs.h (segment_info_type): Add linkonce field to
3468 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3469 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3470 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3471 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3473 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3474 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3475 entry based on the linkonce field in segment_info.
3476 * doc/as.texinfo: Document .linkonce.
3478 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3480 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3482 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * stabs.c (s_stab_generic): Call the listing functions before
3485 doing the rest of the processing, which may involve freeing the
3486 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3487 SEPARATE_STAB_SECTIONS case.
3489 * config/tc-hppa.c: Remove nested comment.
3490 (tc_gen_reloc): Move label done inside the ifdef in which it is
3492 (md_apply_fix): Pass pointers to correct types to libhppa.h
3493 functions. Always return a value.
3495 * config/tc-mips.h (tc_frob_file): Define.
3496 (mips_frob_file): Declare.
3497 * config/tc-mips.c (struct mips_hi_fixup): Define.
3498 (mips_hi_fixup_list): New static variable.
3499 (imm_unmatched_hi): New static variable.
3500 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3501 offset_reloc. Pass imm_unmatched_hi to append_insn.
3502 (append_insn): Add unmatched_hi parameter. If it is set, add the
3503 new fixup to mips_hi_fixup_list. Change all callers.
3504 (mips_ip): Set imm_unmatched_hi when appropriate.
3505 (mips_frob_file): New function.
3507 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3509 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3510 * configure: Regenerated.
3512 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * as.c (main): Call bfd_set_error_program_name.
3516 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3518 * as.h (strdup): Don't declare.
3519 * stabs.c: Include libiberty.h
3520 (get_stab_string_offset): Use xstrdup rather than strdup.
3521 (s_stab_generic): Likewise.
3522 * as.c (parse_args): Likewise.
3523 * read.c (s_mri_sect): Likewise.
3525 * gasp.c (change_base): Recognize \(...) construct documented to
3526 pass through enclosed characters literally through to the output.
3527 (process_assigns): Likewise. Also, be more careful to avoid
3528 looking past the end of the buffer.
3530 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3532 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3533 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3535 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3537 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3539 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3541 * config/alpha-opcode.h: Added cvtst instruction.
3543 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3546 string. Extract the addend from the result of expression.
3548 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3551 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3552 mode, change the state to 3 rather than 1.
3554 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3557 correspond to 11 March change.
3559 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3561 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3562 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3564 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * configure: Rebuild with autoconf 2.8.
3568 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3570 * config/atof-ieee.c (gen_to_words): Improve handling of
3571 X_PRECISION numbers. Based on patches from Andreas Schwab
3572 <schwab@issan.informatik.uni-dortmund.de>.
3574 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3576 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
3578 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
3579 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
3580 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3581 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3584 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3586 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3588 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3590 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3591 (pa_def_subspaces): Add $MILLICODE$.
3592 (pa_spaces_begin): Set section flags for $MILLICODE$.
3594 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3597 not SHT_NOBITS. Don't tamper with flags based on type if a
3598 special section was found (revert Feb 29 change).
3600 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3601 if aligning to a longword boundary or greater.
3603 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3605 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3607 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3609 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3610 * configure: Regenerated.
3612 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3614 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3615 R_N1SEL since they're not defined for old versions of hpux.
3617 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3618 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3619 R_N0SEL and R_N1SEL.
3621 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3623 * flonum-konst.c: Add two more constants for 1e+-2048 and
3624 1e+-4096, and correct the other constants.
3626 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3628 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3630 * config/obj-elf.c (obj_elf_section): Allow predefined section
3631 types to set the nobits type. Avoid a shadowed declaration.
3633 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3635 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3636 reduce relocs using e_nlrsel field selectors.
3638 * write.c (fix_new_exp): Don't use #elif. Some compilers
3641 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3643 (pa_chk_field_selector): Handle new field selectors for SOM.
3645 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3647 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3648 * configure: Rebuild.
3649 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3650 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3652 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3655 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3657 * mpw-make.sed: Update to handle shared library support.
3659 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3661 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3662 the insn on mismatch.
3664 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3666 * configure.in: Add support for a29-coff.
3667 * configure: Rebuild.
3669 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3671 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3672 of the section when looking for the R_SH_USES fixup, because the
3673 frag addresses have not yet been adjusted.
3675 * gdbinit.in: Set a breakpoint on as_warn_where.
3677 * config/tc-mips.c (macro): Add missing arguments to macro_build
3678 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3680 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3682 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3683 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3685 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3687 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3689 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3691 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3692 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3693 Recognize [uU] format args as sparclet cpregs.
3695 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3697 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3700 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3702 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3703 well as S_IS_EXTERNAL.
3704 (tc_fix_adjustable): Likewise.
3705 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3706 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3708 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3709 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3711 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3713 * config/tc-sparc.c (max_architecture): Change to sparclite for
3715 (default_compatible): Delete.
3716 (sparc_ffs): New function.
3717 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3718 (sparc_ip): Rewrite architecture match and bump logic.
3720 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3722 * configure.in: Check for 'do not mix' from native linker before
3723 trying to use -rpath.
3724 * configure: Rebuild.
3726 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3729 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3730 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3731 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3733 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3734 to the symbol lnnoptr field, to get the correct file offset.
3736 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3738 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3739 symbols that are not function, file, or section symbols to be
3742 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3744 * configure: Set and substitute RPATH_ENVVAR.
3745 * configure: Rebuild.
3746 * Makefile.in (RPATH_ENVVAR): New variable.
3747 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3749 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3750 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3751 * configure: Rebuild.
3753 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3755 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3756 appropriate flags in BFD section.
3758 * configure.in (m68k-*-psos*): New target.
3759 * configure: Rebuild.
3760 * config/te-psos.h: New file.
3761 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3764 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3766 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3767 * configure.in: Remove duplicate setting of cpu_type. Check
3768 whether opcodes library is required for on all targets, not just
3770 * configure: Rebuild.
3772 * config/tc-mips.c (mips_big_got): New static variable.
3773 (s_extern): Don't declare.
3774 (reg_needs_delay): New static function.
3775 (macro_build): Permit GOT/CALL_HI/LO relocs.
3776 (macro_build_lui): If place is not NULL, use the number in the
3778 (load_address): Handle mips_big_got case.
3779 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3781 (OPTION_XGOT): Define.
3782 (md_longopts): Add "xgot" if OBJ_ELF.
3783 (md_parse_option): Handle -xgot.
3784 (md_show_usage): Mention -xgot.
3785 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3786 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3788 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3790 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3791 the byte relocation, point it to the low byte of the word.
3793 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3795 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3796 * configure: Rebuild.
3798 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3800 * configure.in: Recognize any sparc* cpu.
3801 * configure: Regenerated.
3803 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3805 * read.c (potable): Add "mri" and ".mri".
3806 (s_mri): New function.
3807 * read.h (s_mri): Declare.
3808 * app.c (scrub_m68k_mri): New static variable.
3809 (mri_pseudo): New static variable.
3810 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3811 flag_m68k_mri. Initialize scrub_m68k_mri.
3812 (mri_state, mri_last_ch): New static variables.
3813 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3815 (app_push): Save new fields.
3816 (app_pop): Restore new fields.
3817 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3818 If TC_M68K, use a trivial state machine to look for occurrences of
3819 the .mri pseudo-op, and change the mode appropriately.
3820 * as.h (do_scrub_begin): Update prototype.
3821 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3823 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3825 (m68k_mri_mode_change): New function.
3826 (md_parse_option): Set reg_prefix_optional_seen.
3827 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3828 (MRI_MODE_CHANGE): Define.
3829 * doc/as.texinfo: Document .mri pseudo-op.
3831 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3834 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3836 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3837 * config/m68k-parse.h (enum pic_relocation): Define.
3838 (struct m68k_exp): Add pic_reloc field.
3839 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3840 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3841 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3843 * config/tc-m68k.c: Delete definition of NO_RELOC.
3844 (struct m68k_it): Add pic_reloc field.
3845 (add_fix): Copy over pic_reloc field.
3846 (md_pseudo_table): Interpret .align parameter as byte count.
3847 (mote_pseudo_table): Likewise.
3848 (tc_m68k_fix_adjustable): New function.
3849 (get_reloc_code): New function.
3850 (md_assemble): Use it as last argument to fix_new_exp.
3851 (md_apply_fix_2): For a relocation against a symbol don't put the
3852 addend into the data.
3853 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3854 (m68k_ip): Don't relax an operand that requires pic relocation.
3855 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3857 * write.c (fixup_segment): Don't add symbol value to addend if
3858 TC_M68K and OBJ_ELF.
3859 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3860 (motorola_operand): Add rule for `(zapc, EXPR)'.
3862 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3864 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3865 *really* is permissible before the comma.
3867 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3870 inserting nop instructions.
3872 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3876 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3878 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3879 class setting for a CALLNAME symbol in COFF.
3881 * read.c (potable): Pass negative numbers for new .balign[wl] and
3882 .p2align[wl] pseudo-ops.
3883 (s_align_bytes): Treat a negative argument as specifying the fill
3885 (s_align_ptwo): Likewise.
3887 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3890 (do_align): Take new len parameter. Change all callers. Pass it
3892 (s_align_bytes): Arg now indicates the length of the fill pattern.
3893 (s_align_ptwo): Likewise.
3894 * config/obj-coff.c (write_object_file): Pass length to
3896 * config/tc-i386.h (md_do_align): Take new len parameter.
3897 * config/tc-m88k.h (md_do_align): Likewise.
3898 * config/tc-m88k.c (m88k_do_align): Likewise.
3899 * config/tc-sh.h (md_do_align): Likewise.
3900 * config/tc-sh.c (sh_do_align): Likewise.
3901 * doc/as.texinfo: Document new pseudo-ops.
3903 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3904 done in cvt_frag_to_fill.
3906 * config/tc-sh.h (sh_do_align): Declare.
3907 (md_do_align): Define.
3908 * config/tc-sh.c (sh_do_align): New function.
3910 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3911 difference if the next address is before the current one.
3913 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3914 (archs): Initialize new field.
3915 (m68k_ip): Don't list alias names when listing CPUs which support
3918 * as.c (main): Call parse_args before read_begin.
3919 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3920 front of generated pseudo-ops.
3921 * read.c (potable): Ignore "name".
3922 (s_app_file): Permit a single quote after the string, since one
3923 may appear in m68k MRI mode.
3925 * configure.in: Check for --enable-shared. If linking against
3926 shared BFD and opcodes, fix library name on SunOS, and try to set
3928 * configure: Rebuild.
3930 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3932 * as.h (flag_m68k_mri): Declare.
3933 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3934 * Many files: For MRI syntax that is specific to the m68k MRI
3935 assembler, check flag_m68k_mri rather than flag_mri or
3936 MRI_MODE_NEEDS_PSEUDO_DOT.
3938 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * config/tc-i960.c (ARCH_HX): Define.
3942 (targ_has_sfr): Handle ARCH_HX.
3943 (targ_has_iclass): Handle ARCH_HX.
3944 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3945 (tc_headers_hook): If the architecture was specified explicitly,
3946 use it when setting the flags. Set the extern variable coff_flags
3947 rather than headers->filehdr.f_flags, since the latter is set
3948 unconditionally in obj-coff.c.
3949 (i960_handle_align): Remove unused variable fixp.
3951 Support for building bfd and opcodes as shared libraries, based on
3952 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3953 * configure.in: Set OPCODES and BFD to search directories.
3954 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3955 * configure: Rebuild.
3956 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3957 (LIBDEPS): New variable.
3958 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3959 $(HLDFLAGS) in link.
3960 (check): Set LD_LIBRARY_PATH in the environment.
3962 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3964 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3965 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3966 read-only, not read/write.
3968 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3970 * Makefile.in (INSTALL_XFORM): Remove -e.
3972 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3975 than comparing S_GET_SEGMENT to undefined_section.
3976 (write_object_file): Skip symbols which were equated to an
3977 undefined or common symbol.
3978 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3979 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3981 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3982 or S_IS_COMMON call S_GET_VALUE.
3983 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3984 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3985 to an undefined or common symbol, convert the reloc to be against
3987 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3988 undefined or common symbol.
3989 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3990 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3991 to an undefined or common symbol, convert the reloc to be against
3993 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3994 undefined or common symbol.
3995 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3996 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3998 (yank_symbols): Skip symbols which were equated to an undefined or
4001 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4003 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4004 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4006 * configure.in: Make sure we only add m68k-parse.o to
4007 ${extra_objects} once, no matter how many m68k targets have been
4009 * configure: Rebuild.
4011 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4013 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4014 * configure: Rebuild.
4016 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4018 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4019 * doc/c-m68k.texi: Document .extend and .ldouble.
4021 * configure.in (m68*-apple-aux*): New target.
4022 * config/te-aux.h: New file.
4023 * config/obj-coff.c (compare_external_relocs): New static function
4025 (do_relocs_for): Sort relocs if TE_AUX.
4026 (fixup_segment): If TE_AUX, store common symbol value in segment.
4027 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4029 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4031 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4033 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4035 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4036 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4038 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4039 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4040 an undefined symbol and the size of a function symbol.
4041 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4042 for all common symbols.
4044 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4046 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4049 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4052 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4054 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4055 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4057 * ecoff.c (localsym_t): Add addend field.
4058 (add_ecoff_symbol): Add addend argument. Change all callers.
4059 (coff_sym_value): Make static.
4060 (coff_sym_addend): New static variable.
4061 (ecoff_directive_def): Initialize coff_sym_addend.
4062 (ecoff_directive_val): Accept symbol + constant.
4063 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4064 (ecoff_build_symbols): Include the addend in the symbol value.
4066 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4068 * config/tc-ppc.c (md_assemble): Ignore overflow on
4069 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4071 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4073 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4074 bytes in size, so offset appropriately in big endian mode when
4075 writing the bottom 2 bytes.
4077 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4079 * config/tc-sparc.c (default_compatible): New static local.
4080 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4081 (sparc_ip): If no architecture or -bump specified, don't mark as
4082 mismatched those in default_compatible.
4084 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4086 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4087 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4088 * configure: Rebuild.
4089 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4090 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4091 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4092 (sco_id): Declare if SCO_ELF.
4094 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4096 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4097 ({max,warn_after}_architecture): New static locals.
4098 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4099 If both architecture and -bump requested, set max_architecture to max.
4100 (sparc_md_end): Simplify.
4101 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4102 Rewrite code to bump architecture and check for conflicts.
4103 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4104 with Solaris assembler.
4105 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4106 (md_show_usage): Update.
4108 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4110 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4112 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4114 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4115 #ifdef sparcv9 when choosing value.
4118 (sparc_md_end): Declare.
4119 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4120 (initial_architecture): New static local.
4121 (can_bump_v9_p): Likewise.
4122 (NO_V9): Delete all occurrences.
4123 (sparc_md_end): New function.
4124 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4125 Don't bump architecture to v9 unless can_bump_v9_p set.
4126 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4127 * configure.in (sparc64 target cpu): Don't set obj_format here.
4128 (SPARC_V9): Renamed from sparcv9.
4129 (sparc64-*-elf*): Define SPARC_ARCH64.
4130 * configure: Regenerated.
4131 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4132 (SPARC_ARCH64): Add.
4133 * conf.in: Regenerated.
4134 * config/vmsconf.h: Update.
4136 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4138 * config/tc-mips.c (load_register): Optimise "dli" loads.
4139 (md_show_usage): add "-mcpu=vr4100" to help text.
4141 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4144 undefined symbol, preserve the X_op of O_symbol.
4145 (S_GET_VALUE): Fix check to permit this case.
4146 * write.c (write_relocs): If a reloc is against an undefined
4147 symbol equated to another symbol, change the reloc to be against
4149 * config/obj-coff.c (do_relocs_for): Likewise.
4151 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4154 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4156 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4157 computer is PowerPC.
4159 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4161 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4162 mentioned in the eabi.
4164 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4166 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4167 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4169 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4171 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4173 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4175 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4176 as a section it is ok to have unadorned -mrelocatable pointers in.
4178 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4180 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4183 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4185 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4186 dependent section attributes can be handled.
4188 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4189 macros to add support for exclude section flag and ordered section
4192 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4193 functions to add support for exclude section flag and ordered
4196 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4198 * subsegs.c (section_symbol): Don't try to look up the section
4199 symbol in the hash table. It should be possible to have a symbol
4200 with the same name as a section, but no connection to it.
4202 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4203 From James Carlson <carlson@xylogics.com>.
4205 * expr.c (operand): Skip whitespace after a close parenthesis.
4206 From James Carlson <carlson@xylogics.com>.
4208 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4210 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4211 as_warn_where for relocation overflow.
4212 (parse_reg): Accept register name only if next character is
4215 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4217 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4218 addresses for static variables.
4220 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4222 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4223 and xgot give the old toc16 relocation.
4224 (md_apply_fix3): Support all GOT relocations.
4226 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4228 * config/tc-mips.c (load_address): Correctly handle a constant in
4229 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4231 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4233 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4234 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4235 (build_Mbytes): Handle REG_B.
4237 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4239 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4241 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4243 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4245 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4247 * config/obj-coff.c (write_object_file): Set the s_align field to
4248 the number of bytes, rather than to the power of 2.
4250 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4252 * Makefile.in (DISTCLEAN_HERE): New variable.
4253 (distclean): Use it.
4254 (maintainer-clean): Depend upon clean-here rather than clean,
4255 distclean, and clean-info. Run make maintainer-clean in doc.
4256 Remove files listed in DISTCLEAN_HERE.
4257 * doc/Makefile.in (maintainer-clean realclean): Split out from
4258 distclean. Depend upon clean-info and distclean.
4260 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4262 * mac-as.r: Fix copyright and version strings.
4263 (cfrg): Use PROG_NAME instead of literal name.
4265 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4267 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4269 * config/tc-a29k.h (tc_unrecognized_line): Define.
4270 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4271 (md_operand): Handle a29k style local dollar labels.
4273 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4275 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4277 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4279 * read.c (s_fill): If md_flush_pending_output is defined, call
4282 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4284 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4285 Treat rs_align_code like rs_align.
4287 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4289 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4290 converting an absolute address into a PC-relative one.
4292 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4294 * mpw-config.in: Don't always use te-generic.h for emulation.
4295 (powerpc-apple-macos): Use emulation te-macos.h.
4297 (mips-gm-magic): New configuration.
4299 * mpw-make.sed (install, install-only): Edit in Mac-specific
4302 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4304 * configure.in: Improve message about unsupported ELF targets.
4305 * configure: Rebuild.
4307 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4308 pattern is zero. From Manfred Hollstein.
4310 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4312 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4313 the various idata sections, we check the name on the .section pseudo.
4315 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4317 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4318 add section's paddr to add_number; compatibility to native as and
4321 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4323 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4325 * hash.c (struct hash_entry): Moved here...
4326 * hash.h (struct hash_entry): ...from here.
4328 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4329 if it's already known to be null.
4331 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4333 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4334 bit relocs converted to PC relative relocs. This turned out to
4335 add the offset from the beginning of .text twice.
4337 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4339 * stabs.c (s_stab_generic): In 's' case, free string from
4342 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4344 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4347 * subsegs.h (segment_info_type): Make bitfields unsigned.
4349 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4350 and move them together. On most systems this will reduce the
4351 structure size by one word.
4352 (operatorT): Define O_max.
4353 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4356 * read.c (pop_insert): Print error returned by hash table
4359 * as.c (dump_statistics): Split out from main; dump some hash
4360 table stats and target-specific stats.
4361 (start_time): No longer automatic to main.
4362 (main): Set file-level start_time and call dump_statistics at
4363 exit. Exit by calling xexit.
4364 (show_usage): Make --statistics description less specific.
4365 * subsegs.c (subsegs_print_statistics): New function.
4366 * write.c (write_print_statistics): New function.
4367 (n_fixups): New static variable.
4368 (fix_new_internal): Increment it.
4369 * read.c (read_print_statistics): New function.
4370 * read.h (read_print_statistics): Declare.
4371 * symbol.c (symbol_print_statistics): New function.
4372 * symbol.h (symbol_print_statistics): Declare.
4373 * hash.c (hash_print_statistics): New function.
4374 * hash.h (hash_print_statistics): Declare.
4375 * config/tc-i386.c (i386_print_statistics): New function.
4376 * config/tc-i386.h (i386_print_statistics): Declare.
4377 (tc_print_statistics): New macro.
4378 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4381 * hash.c (DELETED): Rewrite to use a valid but unique address.
4382 (START_POWER): Reduce to 10.
4383 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4384 Add new values for counting strcmp calls.
4385 (GROW_FACTOR): New macro.
4386 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4388 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4389 (hash_new): Use FULL_VALUE.
4390 (struct hash_control): Definition moved here.
4391 (hash_code): Don't mask to low bits.
4392 (hash_ask): Mask returned hash code here. Check hash value before
4393 calling strcmp; count strcmp calls.
4394 * hash.h (struct hash_control): Declare, don't define, here.
4395 (HASH_STATLENGTH): Deleted.
4396 (struct hash_entry): Add field for hash code.
4397 (hash_say, hash_apply): Don't declare.
4399 * hash.c (destroy): Return void.
4400 (applicatee): Ditto.
4401 (main): Fix declarations.
4402 (hash_apply): Return void. Argument `function' returns void. Put
4403 inside "#ifdef TEST".
4404 (hash_say): Define only if TEST is defined.
4405 * hash.h (hash_apply, hash_say): Declarations deleted.
4407 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4409 * configure: Rebuild with autoconf 2.7.
4411 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4413 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4414 * configure: Rebuild with autoconf 2.6.
4416 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4418 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4419 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4421 (ppc_frob_file): Remove.
4422 * config/tc-ppc.h (tc_frob_file): Don't define.
4423 (ppc_frob_file): Don't declare.
4425 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4427 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4428 * config/alpha-opcode.h: Include one-operand variants of jmp and
4431 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4432 with te-delta.h in 8.3 file systems.
4433 * configure.in: Adjusted.
4435 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4437 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4439 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4441 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4443 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4445 Version 2.6 released.
4446 * Makefile.in (VERSION): Updated to 2.6.
4448 * config/obj-coff.c (write_object_file): Change use of md_do_align
4449 to pass a pointer rather than a fill value, to match other uses.
4451 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4453 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4455 * as.c (main): Move md_end call to just after call to
4456 perform_an_assembly_pass. Delete cpu-specific code here.
4457 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4458 * config/tc-arm.c (md_end): Unused function deleted.
4459 * config/tc-ns32k.c (md_end): Ditto.
4461 * config/tc-i386.c (i386_align_code): New function, moved here
4462 from HANDLE_ALIGN macro.
4463 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4465 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4467 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4470 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4472 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4473 multi-byte nops to avoid changing gcc. The necessary gcc change
4474 might break old assemblers.
4476 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4478 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4479 generate optimal multi-byte nop instructions for ".align n"
4480 ".align n,0x90", and aligns requiring more than 15 bytes of
4481 padding still generate multiple 0x90's as before.
4483 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4485 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4487 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4489 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4490 * configure: Update.
4491 * mpw-make.sed: Reorder commands to make sed happier.
4492 * config/te-macos.h: New file.
4493 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4495 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4497 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4498 conditional branches.
4499 (md_apply_fix): Likewise.
4501 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4503 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4504 generate a reloc which the linker will not handle correctly. Fix
4505 overflow checking--R_IREL is 18 bits, not 17.
4507 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4509 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4510 from a PC relative reloc if TC_A29K.
4512 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4513 code depends upon it.
4515 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4516 $extend. Based on code from Eric Freudenthal
4517 <freudenthal@nyu.edu>.
4518 * config/tc-a29k.h (LEX_DOLLAR): Define.
4519 * read.c (LEX_DOLLAR): Define if not defined.
4520 (lex_type): Use LEX_DOLLAR.
4522 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4524 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4527 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4529 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4531 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4533 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4534 used only by "dlltool.c".
4536 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4538 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4539 (md_pseudo_table): Don't define "extern".
4541 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4543 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4545 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4547 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4549 * macro.c (macro_expand_body): Don't warn about == with a
4550 nonexistent parameter, in case it is in a comment field.
4552 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4554 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4555 set, even if macro_alternate is set.
4556 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4557 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4558 the token unless it ended in '@'.
4559 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4560 * doc/c-a29k.texi: Document macro usage on A29K.
4562 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4564 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4566 (install_operand): Likewise.
4568 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4570 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4572 * configure.in (m88k-motorola-sysv*): New target.
4573 * configure: Rebuild.
4574 * config/te-delta88.h: New file.
4575 * config/obj-coff.c (write_object_file): Use md_do_align if it is
4577 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
4578 (md_do_align): Define.
4579 * config/tc-m88k.c: Include "subsegs.h".
4580 (m88k_do_align): New function.
4582 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4583 (COFF_NOLOAD_PROBLEM): Define.
4584 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4586 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4588 * config/tc-i386.c (md_assemble): For a jump instruction with
4589 non-constant target, require 7 available bytes in the current
4592 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4594 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4597 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4599 * configure.in (alpha-*-linux*): Use ecoff.
4600 * configure: Rebuild.
4601 * ecoff.c (ecoff_directive_extern): New function.
4602 (ecoff_directive_weakext): New function.
4603 (ecoff_build_symbols): Handle weak symbols.
4604 (ecoff_setup_ext): Likewise.
4605 (ecoff_frob_symbol): Warn about weak common symbols.
4606 * ecoff.h (ecoff_directive_extern): Declare.
4607 (ecoff_directive_weakext): Declare.
4608 * symbols.c (S_IS_WEAK): New function.
4609 * symbols.h (S_IS_WEAK): Declare.
4610 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4612 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4615 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4617 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4619 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4620 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4621 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4622 * config/obj-coff.c (coff_frob_symbol): Don't call
4623 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4624 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4627 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4628 (ppc_stab_symbol): New static variable.
4629 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4630 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4631 sy_tc.real_name to the stab string.
4632 (ppc_bc, ppc_ec): New static functions.
4633 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4635 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4637 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4640 * input-scrub.c (input_scrub_push): Reset sb_index.
4642 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4644 * listing.c (listing_newline): Don't create a frag in the absolute
4647 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4649 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4650 (ppc_csect): Move most of the code to ppc_change_csect, and call
4652 (ppc_change_csect): New static function, taken from ppc_csect.
4653 (ppc_section): New static function.
4654 (ppc_saw_abs): New static varable.
4655 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4656 a symbol has no csect.
4657 (ppc_adjust_symtab): New function.
4658 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4659 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4661 * write.c (write_object_file): If tc_adjust_symtab is defined,
4662 call it just before the call to obj_adjust_symtab.
4664 * symbols.c (symbol_find_or_make): Change name to be const.
4665 * symbols.h (symbol_find_or_make): Update declaration.
4667 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4669 * doc/as.texinfo (Align): Mention SH.
4670 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4672 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4673 (Z8000 Directives, even): Don't give numeric align value, instead
4676 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4678 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4681 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4683 * Makefile.in (diststuff): Also make info.
4684 (maintainer-clean realclean): Also make clean-info.
4686 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4688 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4689 (pa_subspace): For ".nsubspa", always create a new subspace
4690 with the given attributes, even if one already exists with the
4693 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4695 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4696 TC_FORCE_RELOCATION, taking an additional section argument. If
4697 the section of the target symbol is not the same as the current
4698 section, always force the relocation to be used.
4699 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4701 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4702 md_pcrel_from function, taking an additional section argument.
4703 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4705 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4706 older TC_FORCE_RELOCATION if not defined.
4707 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4708 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4709 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4710 TC_FORCE_RELOCATION.
4712 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4714 * input-scrub.c (as_where): Set name to null pointer if we don't
4716 * messages.c (identify): Only print filename if non-null.
4717 (as_show_where): Ditto, for line number too.
4718 (as_warn_internal, as_bad_internal): Ditto.
4720 * input-file.c (input_file_open): If the input file can't be
4721 opened, consider it an error.
4723 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4725 * config/tc-mips.c: Added mips_4100 control, and support for
4726 accepting the 4100 as a MIPS architecture variant (md_begin,
4727 macro_build, mips_ip, md_parse_option). Adding suitable
4728 command-line OPTIONs, and updating the help text (md_show_usage).
4730 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4732 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4733 BFD_ASSEMBLER is defined.
4735 * Use one active frag and one obstack per frag chain:
4736 * frags.c (frags): Variable deleted.
4737 (frag_alloc): New function.
4738 (frag_grow, frag_more, frag_variant, frag_now_fix,
4739 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4741 (frag_new): Ditto. Verify that frch_last and frag_now match on
4742 entry and exit, and that old frag_now has non-zero type. Replace
4743 "know" uses with "assert". Use frag_alloc instead of mucking with
4745 * frags.h (frags): Declaration deleted.
4746 * subsegs.h (struct frchain): Add new field frch_frag_now.
4747 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4749 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4750 give it any stricter alignment than frchainS structures need. Do
4751 not initialize frags obstack. Set frag_now to point to
4752 dummy_obstack. Initialize absolute_frchain.
4753 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4754 field of frchainS. Don't create new frags on section switch, and
4755 use frag_alloc when creating a new frag chain. For absolute
4756 section, set frchain_now to absolute_frchain. Verify that
4757 frch_last and frag_now match on entry and exit. Initialize
4758 per-chain obstack, and under gcc, set required alignment to that
4759 needed by fragS structure.
4761 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4763 * stabs.c (get_stab_string_offset): Only copy input string if a
4764 fresh copy is needed, not if the section already exists.
4765 (s_stab_generic): Cache stab section name to bypass lookups, since
4766 usually it will match. Could be made faster still by changing the
4767 memory allocation rules.
4768 (s_xstab): Cache section name to bypass repeated string
4771 * frags.c (frag_new): Deleted register declarations.
4773 * listing.c (frag_now): Don't declare.
4775 * as.c (chunksize): New variable.
4776 (debug_memory): New variable.
4777 (main): If debug_memory is set, reduce chunksize and
4779 * as.h (chunksize): Declare it.
4780 * read.c (read_begin): Use it.
4782 * config/tc-alpha.c (md_shortopts): Include 'g'.
4783 (md_parse_option): Ignore it.
4785 * Makefile.in (distclean): Remove Makefile and config.status from
4786 testsuite directory.
4787 (clean-here): Don't delete testsuite. Instead, delete only the
4788 files within it that would be generated by running tests.
4790 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4791 frag_now_fix instead of accessing obstack info directly.
4792 * config/tc-arm.c (s_ltorg): Ditto.
4793 (md_assemble): Ditto.
4795 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4798 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4800 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4801 chain after parsing value expression, if any, to avoid separating
4802 continued .stabs lines.
4804 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4806 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4807 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4809 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4811 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4812 -mcom support and PPC_OPCODE_ANY for -many.
4813 (md_parse_option): Ditto.
4815 (md_begin): For duplicate instructions, print all duplicates
4818 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4820 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4821 common mode operation.
4822 (md_show_usage): Add -mcom to usage message.
4824 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4826 * expr.c (op_rank): Add O_symbol_rva.
4827 * expr.h (operatorT): Add O_symbol_rva.
4828 * read.c (cons_worker): Set O_symbol_rva when necessary.
4829 * write.c (fix_new_exp): Understand O_symbol_rva.
4831 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4833 * config/tc-mips.c: Correct s_cons arguments. From Michael
4834 Joosten <joost@ori.cadlab.de>.
4836 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4838 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4839 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4840 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4842 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4843 make non-static. Change all users.
4844 * config/obj-coff.h (coff_n_line_nos): Declare.
4846 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4848 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4850 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4852 * config/obj-elf.c (obj_elf_common): Convert specified byte
4853 alignment to power of two. Set size of local bss symbol.
4855 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4857 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4859 * sb.c, macro.c: Decide whether to include <string.h> or
4860 <strings.h> just as as.h does.
4862 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4864 * Makefile.in (site.exp): Fix setting of $srcdir.
4866 * config/tc-arm.c (md_atof): Fix little-endian output.
4867 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4870 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4872 * doc/as.texinfo: Split out the NS32k family documentation,
4873 despite its being commented out for now.
4874 * doc/c-ns32k.texi: New file.
4876 * sb.c, macro.c: Include string.h.
4878 * Makefile.in (comparison): Only check *.o; we don't care if
4879 timestamps inserted by the native linker differ.
4881 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4882 if alignment stricter than 4 bytes is requested; in that case,
4883 align to a 4-byte boundary first.
4885 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4887 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4888 uninitialized" warning for `Max_Source_Offset'.
4890 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4892 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4893 qualifiers and detect errors if present.
4894 (md_assemble): Add call to parse_toc_entry. Also added some support
4895 for the [tocv] qualifier.
4896 (ppc_pe_tocd): New function to support data in the toc section.
4898 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4900 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4903 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4905 * config/tc-m68k.c (isword): Accept all values from -65536 to
4906 +65535, so ~VAL will not be rejected.
4908 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4909 skip characters after the pseudo-op.
4911 * read.c (get_line_sb): Don't look past buffer_limit.
4912 (s_include): In MRI mode, skip characters after the file name.
4914 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4916 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4917 periods in register names.
4919 For older changes see ChangeLog.1.