1 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3 * symbols.c (colon): Call obj_frob_label if it is defined.
4 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
6 * configure.in: Don't set files and links. Don't call
7 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
8 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
10 * Makefile.in (TARG_CPU_C): New variable.
11 (TARG_CPU_O, TARG_CPU_H): New variables.
12 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
13 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
14 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
15 (LINKED_SOURCES): Remove.
16 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
17 (LINKED_HEADERS): Remove.
18 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
19 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
21 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
22 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
23 (itbl-cpu.h): Remove target.
24 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
27 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
29 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
31 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
33 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
34 open coded loop that does not require the name to start with a
37 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
39 * frags.c (frag_var): Change offset parameter to offsetT.
40 (frag_variant): Likewise.
41 * frags.h (frag_variant, frag_var): Update declarations.
42 * config/tc-m68k.c (struct m68k_it): Change foff field to
44 (add_frag): Change off parameter to offsetT.
45 * Several files: Add casts to calls to frag_var.
47 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
48 serialize a parallel make.
49 (itbl-parse.h): Split target out from itbl-parse.c.
51 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
53 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
55 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
56 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
57 storing the value of a common symbol.
59 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
61 * config/obj-coff.c (glue_symbols): Unused variable symbolP
63 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
64 that is done by symbol_remove and symbol_insert.
66 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
69 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
71 * config/tc-mips.c (load_register): In 32 bit mode, when not
72 dealing with a 64 bit number, permit the upper 32 bits to be set
73 even if bit 31 is not set.
75 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
77 * read.c (potable): Add "equiv".
78 (s_set): Handle .equiv based on argument.
79 * doc/as.texinfo (Equiv): New node to document .equiv.
80 (Err): New node to document .err.
82 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
84 * Many files: Add function prototypes.
85 * as.c (show_usage, parse_args): Make static.
86 * frags.h (frag_alloc): Declare.
87 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
88 * symbols.c (dollar_label_instance): Change return type to long.
89 * symbols.h (print_symbol_value): Declare.
90 (print_expr, print_expr_1, print_symbol_value_1): Declare.
91 * write.c (fix_new_exp): Don't declare make_expr_symbol.
92 (remove_subsegs, relax_frag): Make static.
93 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
94 (what_kind_of_float): Likewise.
95 (atof_vax): Make static. Change what_kind to int.
96 (md_atof): Change what_statement_type to int.
97 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
98 * config/tc-alpha.c (vax_md_atof): Declare.
99 (md_atof): Don't declare atof_ieee and vax_md_atof.
100 * config/tc-i386.c (set_16bit_code_flag): Make static.
101 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
102 * config/tc-m68k.c (add_fix): Change width to int.
103 (insert_reg): Change regname to const.
104 (md_atof): Don't declare atof_ieee.
105 (demand_empty_rest_of_line): Don't declare.
106 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
107 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
108 (parse_keyword_arg): Change lookup_fn to take const arg.
109 (md_atof): Don't declare atof_ieee.
110 * config/tc-sparc.h: Add ifdef for multiple inclusion.
111 (tc_aout_pre_write_hook): Don't declare.
113 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
115 * as.h (bfd_alloc_by_size_t): Don't declare.
116 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
118 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
120 * symbols.c (symbol_new): Don't call debug_verify_symchain.
121 (symbol_append): Set sy_next and sy_previous when adding a single
122 symbol to an empty list. Call debug_verify_symchain.
123 (verify_symbol_chain): Use assert, not know.
125 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
127 * NEWS: Note BeOS support.
128 * configure.in: (ppc-*-beos): New target, use coff as object format.
129 * configure: Regenerate with autoconf.
131 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
133 * config/tc-mips.c (md_apply_fix): Improve error message for out
136 * Makefile.in: Add dependencies on obstack.h where needed.
138 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
140 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
141 case of a symbol equated to another symbol when using SVR4_PIC.
143 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
145 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
147 * read.c (read_a_source_file): Call LISTING_NEWLINE before
148 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
150 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
151 and md_elf_section_change_hook if they are defined.
152 (obj_elf_text, obj_elf_previous): Likewise.
154 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
156 * config/obj-multi.h (struct elf_obj_sy): Define if
158 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
160 * config/obj-elf.h (struct elf_obj_sy): Don't define if
161 OBJ_SYMFIELD_TYPE is defined.
163 * doc/as.texinfo (bss): Improve description of .bss section. In
164 ELF or COFF, you are permitted to switch into the section.
165 (Comm): Rewrite description of common symbols.
166 (Lcomm): Mention that some targets permit a third argument.
168 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
170 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
172 * symbols.c (colon): Change type of local to int. From Alan Modra
173 <alan@spri.levels.unisa.edu.au>.
175 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
176 alignment if a zero fill pattern was explicitly specified.
177 * config/tc-sh.c (sh_do_align): Likewise.
179 * read.c (equals): Always permit register names to be redefined.
181 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
182 mips16 symbol to be adjusted if a symbol is being subtracted from
185 From Eric Youngdale <eric@andante.jic.com>:
186 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
187 illegal symbol version names.
188 (elf_frob_symbol): Check for external default versions.
190 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
192 From Eric Youngdale <eric@andante.jic.com>:
193 * config/obj-elf.h (struct elf_obj_sy): Define.
194 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
196 * config/obj-elf.c (obj_elf_symver): Just record the name.
197 (obj_symbol_new_hook): Initialized versioned_name field.
198 (elf_frob_symbol): If there is a versioned_name, either rename the
199 symbol, or add an alias with that name.
201 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
203 * config/tc-mn10300.c (md_relax_table): Define.
204 (md_convert_frag): Implement.
205 (md_assemble): Handle relaxable operands/instructions correctly.
206 (md_estimate_size_before_relax): Implement.
207 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
209 * config/tc-mn10200.c (md_relax_table): Fix typos.
211 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
212 relocs anymore. Tweak fx_offset for pc-relative relocs.
214 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
216 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
220 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
222 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
224 * config/tc-tic80.c (md_begin): Declare external variable
225 coff_flags and insert an F_AR32WR bit into it.
228 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
230 * read.c (equals): Add reassign parameter. Change all callers.
231 * read.h (equals): Update declaration.
233 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
235 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
236 can rely on the frag address to determine whether a frag is
239 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
241 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
242 (S_LOCAL_NAME): Likewise.
243 (FAKE_LABEL_NAME): Define unconditionally.
244 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
246 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
247 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
248 Don't define FAKE_LABEL_NAME.
249 * config/te-ic960.h: Likewise.
250 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
251 (mips_frob_file_before_adjust): Declare.
252 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
253 (mips_local_label): Remove.
255 * config/te-sco386.h: Remove; not used.
258 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
260 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
261 byte alignment rather than power-of-two alignment that is the
265 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
267 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
269 * gasp.c (hash_add_to_string_table): Correct misspelling in error
270 message, and add newline.
271 (process_file): Don't process assignments in the label if this is
272 a equ or assign pseudo-op.
273 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
274 and K_EQU, to match documentation.
276 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
278 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
279 to denote read-only data sections.
281 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
283 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
284 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
286 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
287 binary number if the next character is '+' or '-'.
290 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
292 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
293 (find_opcode): Match operands that can be floats.
294 (build_insn): Handle O_big (float) expressions and build
298 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
300 * configure.in (mips*-*-lnews*): New target, also make empty
301 emulation list for this target.
303 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
304 (mips_target_format): Use.
305 * te-lnews.h: New file.
308 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
310 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
311 operands with :m or :s modifiers and generate the right opcodes
315 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
317 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
318 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
320 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
322 * config/tc-m68k.c (instring): Useless local declaration of
323 crack_operand removed.
324 * expr.h (expressionS): Changed type of X_op field to operatorT if
327 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
329 Based on patches from Robert Lipe <robertl@dgii.com>:
330 * configure.in: Add i386coff and i386elf to emulation list.
331 * configure: Rebuild.
332 * as.c (i386coff, i386elf): Declare.
333 * obj.h (coff_format_ops): Declare.
334 * config/obj-coff.c (OBJ_HEADER): Define.
335 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
336 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
337 (obj_pseudo_table): Add "version".
338 (coff_pop_insert): New static function.
339 (coff_sec_sym_ok_for_reloc): New static function.
340 (no_func): New static function.
341 (coff_format_ops): New variable.
342 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
343 (obj_symbol_new_hook): Define.
344 (coff_obj_read_begin_hook): Declare.
345 (obj_read_begin_hook): Define.
346 * config/tc-i386.h (i386_target_format): Declare.
347 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
348 OUTPUT_FLAVOR when appropriate.
349 (i386_target_format): New function.
350 * Makefile.in (obj-coff.o): New target.
351 (e-i386coff.o, e-i386elf.o): New targets.
353 From Stephen Williams <steve@icarus.icarus.com>:
354 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
355 (_tc_get_bal_of_call): Don't declare.
356 (tc_get_bal_of_call): Declare as function, don't define as macro.
357 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
358 in sy_tc field, not x_balntry field.
359 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
360 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
361 field, not x_balntry field.
363 * config/obj-elf.c (obj_elf_section): Permit a .note section to
364 have the SHF_ALLOC attribute.
366 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
367 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
368 (itbl-lex.o): Depend upon itbl-parse.h.
370 * itbl-parse.y (yyerror): Change return type to int. Change to
371 use old style function declaration.
373 * Makefile.in (itbl-lex.o): Remove -Wall.
374 (itbl-parse.o): Likewise.
376 * cond.c (s_ifdef): If we should omit conditionals from listings,
378 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
379 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
380 (listing_listing): Handle EDICT_NOLIST_NEXT.
381 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
382 * listing.h (LISTING_NOCOND): Define.
383 (LISTING_SKIP_COND): Define.
384 * as.c (show_usage): Mention c as a suboption of -a.
385 (parse_args): Handle c as a suboption of -a.
386 * doc/as.texinfo: Document -alc.
389 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
391 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
394 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
396 * doc/as.texinfo: Document .symver.
398 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
400 * config/tc-d10v.c: Change pre_defined_registers to
401 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
403 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
405 * config/obj-coff.c: Fix typo in comment section.
407 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
408 an additional alignment argument.
409 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
411 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
415 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
417 * Makefile.in: Remove dependancies on itbl-cpu.h.
418 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
421 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
423 * itbl-ops.h: Include as.h.
425 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
427 * as.c: Remove -t option.
428 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
429 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
430 * config/tc-mips.h: Define HAVE_ITBL_CPU.
432 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
434 * itbl-ops.c: Don't define DEBUG.
436 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
438 * Makefile.in: Update itbl-test.c to reflect its new location.
440 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
442 * itbl-ops.c: Add test for itbl_have_entries.
443 * config/tc-mips.c: Remove test for itbl_have_entries.
444 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
446 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
448 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
449 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
450 (LEX, LEXFLAGS): Define.
451 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
453 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
455 * itbl-parse.y: Fix indentation mistakes from indent program.
456 * itbl-lex.l: Fix indentation mistakes from indent program.
457 * itbl-ops.h: Add include for ansidecl.h.
458 Add PARAMS around function arguments.
459 Add declaration for itbl_have_entries.
460 * itbl-ops.c: Add PARAMS around function arguments.
461 * Makefile.in: Add itbl build rules.
462 Add dependancies for itbl files to mips target.
463 * as.c: Add itbl support.
464 Add new option "--insttbl" for dynamically extending instruction set.
465 * as.h: Declare insttbl_file_name;
466 the name of file defining extensions to the basic instruction set
467 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
468 itbl-ops.o to extra_objects for mips configuration.
469 Add include file link from itbl-cpu.h to
470 config/itbl-${target_cpu_type}.h.
471 * config/tc-mips.c: Allow copz instructions.
472 Add notes for future additions to the itbl support.
474 (macro): Call itbl_assemble to assemble itbl instructions.
475 See if an unknown register is specified in an itbl entry.
477 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
478 * doc/internals.texi (CPU backend): Fix typo in md_section_align
481 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
482 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
484 (build_insn): Grab a frag early so we can use the address in
485 fixups. Take one's complement of BITNUM values before insertion
486 in opcode. Add code to support O_symbol operands.
487 (md_apply_fix): Replace unimplemented warning with implementation.
488 (md_pcrel_from): Ditto.
489 (tc_coff_fix2rtype): Ditto.
492 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
494 * config/tc-d30v.c (parallel_ok): New function.
495 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
497 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
498 relocation is in different section. Fixes PR11574.
500 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
502 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
503 don't set the section alignment to 2**4.
505 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
507 * config/tc-m68k.c (line_comment_chars): Add '*'.
509 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
510 (do_scrub_begin): Don't set lex['*'].
511 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
512 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
515 * configure.in: Set em=svr4 for m68k-*-sysv4*.
516 * configure: Rebuild.
517 * config/te-svr4.h: New file.
518 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
521 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
523 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
524 short conditional branch around a long unconditional branch.
526 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
528 * config/obj-coff.c (obj_coff_ln [both versions]): Call
531 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
534 * symbols.c (resolve_symbol_value): If both left and right
535 operands are undefined, warn about both of them.
537 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
539 Based on patches from Eric Youngdale <eric@andante.jic.com>:
540 * config/obj-elf.c (elf_pseudo_table): Add "symver".
541 (obj_elf_symver): New static function.
542 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
545 * write.c (relax_segment): Make type and printf format agree.
547 * read.c (get_line_sb): Don't end the line on a semicolon inside a
551 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
553 * config/tc-d30v.c, config/tc-d30v.h: New files.
555 * configure: Rebuilt.
557 * configure.in: Add case for d30v.
560 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
562 * config/tc-alpha.h (md_operand): Define with a null expansion,
563 like all the other targets.
564 * doc/internals.texi (CPU backend): Add missing word in
565 md_flush_pending_output description. Fix typo in md_convert_frag
568 * config/tc-tic80: Minor comment additions/changes.
571 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
573 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
574 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
575 * config/obj-coff.c (obj_coff_def): Use
576 tc_canonicalize_symbol_name if defined.
577 (obj_coff_tag, obj_coff_val): Likewise.
578 * expr.c (operand): Reject '~' as operator if is_name_beginner.
580 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
582 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
583 does not actually work, though:
584 * configure.in (i386-sequent-bsd*): New target.
585 * configure: Rebuild.
586 * config/tc-dynix.h: New file.
587 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
589 * read.c (do_align): Add max parameter. Change all callers.
590 Remove useless static variables.
591 (s_align): New static function. Do common portion of
592 s_align_bytes and s_align_ptwo.
593 (s_align_bytes, s_align_ptwo): Just call s_align.
594 * frags.c (frag_align): Add max parameter. Change all callers.
595 (frag_align_pattern): Likewise.
596 * frags.h (frag_align, frag_align_pattern): Update declarations.
597 * write.c (relax_segment): Limit alignment change to fr_subtype.
598 Fix some types to be addressT.
599 * config/obj-coff.c (size_section): Likewise.
600 * config/obj-ieee.c (size_section): Likewise.
601 * config/tc-d10v.h (md_do_align): Add max parameter.
602 * config/tc-i386.h (md_do_align): Likewise.
603 * config/tc-m88k.h (md_do_align): Likewise.
604 * config/tc-m88k.c (m88k_do_align): Likewise.
605 * config/tc-sh.h (md_do_align): Likewise.
606 * config/tc-sh.c (sh_do_align): Likewise.
607 * as.h: Improve comments on rs_align and rs_align_code.
608 * doc/as.texinfo: Document new alignment arguments.
609 * doc/internals.texi (Frags): Document use of fr_subtype field for
610 rs_align and rs_align_code.
612 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
614 * config/tc-mips.c: Changed opcode parsing.
616 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
618 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
619 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
620 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
621 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
622 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
623 to a location consistent with the rest of the target include files.
624 * config/tc-i386.c: Remove misleading comment.
625 * doc/internals.texi (CPU backend): Add description of function
628 * config/tc-tic80.c: Add code to insert predefined symbols into the
629 symbol table so they can be parsed by the standard expression parser.
630 Remove custom code that use to parse them.
631 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
632 to a location consistent with the rest of the target include files.
635 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
637 * as.h: GNU c provides unlink() function.
639 Unify section handling on openVMS/Alpha:
640 * config/tc-alpha.c(s_alpha_link): Remove.
641 (s_alpha_section): New function.
642 Remove case-hacking of symbols
643 Add .code_address pseudo-op.
644 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
645 (s_alpha_code_address): New function.
646 (alpha_ctors_section, alpha_dtors_section): New sections for C++
647 static constructors/destructors.
648 Add debug code for crash debugs, to be removed when traceback code
649 is added to object code.
650 (s_alpha_name): New function for .name pseudo-op.
651 (alpha_print_token): New function to print token expressions with
652 alpha specific extensions.
654 * makefile.vms: Allow compilation with current gcc snapshot.
656 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
658 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
659 (DVIPS): Set to dvips.
660 (ps, as.ps, gasp.ps): New targets.
661 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
662 and MAKEINFO env variables.
663 (internals.ps): Use DVIPS macro.
664 (clean): Remove core and backup files.
665 (distclean): Remove temporary files from building internals.
667 * doc/internals.texi (Frags): Fix typo.
668 (GAS processing): Ditto.
669 (CPU backend): Ditto.
670 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
671 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
672 * read.c: Remove ugly hack that dealt with config files not
673 correctly defining TARGET_BYTES_BIG_ENDIAN.
674 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
675 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
676 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
677 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
678 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
679 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
680 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
681 with TARGET_BYTES_BIG_ENDIAN defined to 0.
682 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
683 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
684 whether it is defined or not.
685 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
686 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
687 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
688 whether it is defined or not.
690 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
691 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
694 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
696 * write.c (write_relocs): Correct text in as_fatal error message,
697 bfd_perform_relocation -> bfd_install_relocation.
699 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
701 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
702 * read.c (LEX_TILDE): Define if not defined.
703 (lex_type): Use LEX_TILDE.
704 * expr.c (get_symbol_end): Check first char with is_name_beginner,
707 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
709 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
712 * config/tc-mips.c (mips16_extended_frag): Correct base address
713 for an extended PC relative instruction.
714 (md_convert_frag): Likewise.
716 * config/tc-mips.c (prev_nop_frag): New static variable.
717 (prev_nop_frag_holds): New static variable.
718 (prev_nop_frag_required): New static variable.
719 (prev_nop_frag_since): New static variable.
720 (append_insn): If we aren't reordering, and prev_nop_frag is not
721 NULL, and we don't need any nops, then decrease the size of
722 prev_nop_frag. Don't insert nops because of instructions in
723 noreorder sections. Remember whether the previous instructions
724 where in noreorder sections even when not reordering.
725 (mips_no_prev_insn): Add preserver parameter. Change all
726 callers. Refer prev_nop_frag variables when appropriate.
727 (mips_emit_delays): Set up prev_nop_frag.
728 (s_mipsset): Clear prev_nop_frag if reordering.
730 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
732 * config/tc-mips.c (append_insn): Remove useless code which
733 handled swapping a mips16 jump with a mips16 instruction with a
736 * config/tc-mips.c (md_parse_option): When debugging, set
737 mips_optimize to 1, not 0.
739 * config/tc-mips.c (mips16_ip): Handle an extend operand.
741 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
742 like the expression was based on `.', adjust the value of the
745 * config/tc-mips.c (append_insn): Warn about an attempt to put an
746 extended instruction in a delay slot when not reordering.
747 (md_convert_frag): Warn if an extended instruction appears in a
750 * config/tc-mips.c (mips_pseudo_table): Add "insn".
751 (s_insn): New static function.
752 * doc/c-mips.texi: Document .insn.
754 * config/tc-mips.c (md_begin): Add the general registers to the
756 (mips16_ip): First parse the expression, and then see whether it
757 came up with a register, rather than trying to first see whether
758 we are looking at a register.
761 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
763 * config/tc-tic80.c: Numerous changes and additions to flesh
764 out functions that were previously just stubs, and fix some
765 problems found using the new TIc80 testsuite cases.
768 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
770 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
771 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
773 * config/tc-mips.c (append_insn): Output jump instruction as a
774 pair of 2 byte instructions, rather than as a single 4 byte
778 * config/tc-mips.c (md_begin): Correct test of mips_5900.
779 (mips_ip): Don't check INSN_ISA for a macro.
783 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
785 * config/tc-mips.c: added r5900.
788 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
790 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
791 config/itbl-mips.h: Add copyright message and fix indentation.
793 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
795 * itbl-ops.c: New file. Add support for dynamically read
796 instruction registers, opcodes and formats. Build internal table
797 for new instructions and provide callbacks for assembler and
799 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
801 * itbl-ops.h: New file. Header file for itbl support.
802 * config/itbl-mips.h: New file. Mips specific definitions for
805 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
807 * config/tc-mn10200.c (md_assemble): If a constant operand won't
808 fit into the constant field of a relaxable operand, then it does
811 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
813 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
814 a jsr target in a different section just like a jsr to
817 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
819 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
820 against any mips16 symbols, not just externally visible ones.
821 (md_apply_fix): Corresponding change.
823 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
825 * config/tc-mips.c (mips16_ip): Accept floating point registers in
826 the operand of the exit instruction.
828 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
830 * symbols.c (resolve_symbol_value): If we leave an equated symbol
831 as O_symbol, copy over the segment.
833 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
835 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
836 fixup to be against the section symbol, adjust the value
839 * symbols.c (resolve_symbol_value): Don't change X_add_number for
841 * write.c (write_relocs): Avoid looping on equated symbols.
842 Adjust fx_offset by X_add_number for each symbol.
843 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
845 (fixup_segment): Add a loop to track down equated symbols and
846 adjust fx_offset appropriately.
848 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
850 * config/tc-mn10200.c (md_relax_table): Add entries to allow
852 (md_convert_frag): Handle jmp->bra relaxing.
853 (md_assemble): Handle jmp->bra relaxing.
854 (md_estimate_size_before_relax): Likewise.
856 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
858 * config/tc-i386.c (i386_align_code): Add comments explaining the
861 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
863 * config/tc-sparc.c (enforce_aligned_data): New static variable.
864 (sparc_cons_align): Don't do anything unless enforce_aligned_data
866 (md_longopts): Add "enforce-aligned-data".
867 (md_show_usage): Mention --enforce-aligned-data.
868 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
869 enforce-aligned-data.
871 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
873 (ppc_xcoff_cons): New static function.
875 * write.c (relax_segment): Give an error if a .space symbol is
878 * read.c (read_a_source_file): Don't handle mri_pending_align if
879 the handler is s_globl or s_ignore.
881 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
883 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
885 * config/tc-tic80.c: Many additions to previous placeholder file.
886 * config/tc-tic80.h: Ditto.
889 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
891 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
893 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
895 * config/tc-mips.c (mips_fix_adjustable): New function.
896 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
897 (mips_fix_adjustable): Declare.
899 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
900 * read.c (read_a_source_file): After doing an mri_pending_align,
901 adjust the line_label if there is one.
902 (s_space): Set mri_pending_align if an odd number of bytes were
905 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
907 * config/tc-d10v.h (md_do_align): Add this hook to call
908 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
910 * config/tc-d10v.c (find_opcode): Correctly calculate
911 branch displacement when .aligns are present.
913 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
915 * config/tc-mn10200.c (md_relax_table): Define.
916 (md_convert_frag): Implement.
917 (md_assemble): Handle relaxable operands/instructions correctly.
918 (md_estimate_size_before_relax): Implement.
919 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
921 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
923 * config/tc-mips.c (append_insn): Give an error for jumps to a
925 (md_apply_fix): Make a branch to an odd address an error rather
928 * config/tc-mips.c (md_convert_frag): If the user explicitly
929 requested an extended opcode, pass warn as true to mips16_immed.
931 * config/tc-mips.c (mips16_ip): Handle a missing expression like
932 an explicit 0, so that explicitly extended instructions work
935 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
937 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
938 symbol for a common symbol.
940 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
942 Patch presumed to have been checked in awhile ago but wasn't.
943 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
944 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
945 (relax_segment, case rs_org): Move code inside braces. Move locals
946 target,after inside too.
947 (relax_segment, case rs_machine_dependent): Guts moved to ...
948 (relax_frag): New function.
949 Call md_prepare_relax_scan if defined.
951 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
953 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
954 'p' operand specifier.
956 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
958 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
959 m68k family cpus which support long branch addressing modes.
960 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
961 md_create_long_jump): Use it.
963 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
965 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
966 the .reginfo or .MIPS.options section if configured for an
969 * config/tc-mips.c (md_begin): Don't set interlocks for
972 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
974 * read.c (read_a_source_file): Make sure the symbol ends with
975 whitespace before checking whether the next character is '='.
977 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
979 * config/tc-i386.c (sco_id): Moved from here...
980 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
981 really is an SCO ELF specific thing, not just a SCO x86 specific
985 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
987 * configure.in (tic80-*-*): Don't require 'coff'.
988 * configure: Regenerate.
991 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
993 * read.c (emit_expr): Check for overflow of a negative value
995 * write.c (fixup_segment): Likewise.
996 * config/obj-coff.c (fixup_segment): Likewise.
998 * config/tc-m68k.c (struct label_line): Define.
999 (labels, current_label): New static variables.
1000 (md_assemble): Mark current_label as text, and clear it.
1001 (m68k_frob_label): New function.
1002 (m68k_flush_pending_output): New function.
1003 (m68k_frob_symbol): New function.
1004 * config/tc-m68k.h (tc_frob_label): Define.
1005 (md_flush_pending_output): Define.
1006 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1007 (tc_frob_coff_symbol): Likewise.
1009 * read.c (read_a_source_file): When defining a macro in MRI mode,
1010 don't add the symbol to the symbol table.
1012 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1014 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1015 here since fixup_segment doesn't (linkrelax is set).
1016 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1018 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1020 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1023 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1025 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1026 to avoid warnings with the native HP compiler.
1027 (fix_new_hppa): Similarly for the r_type argument.
1028 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1029 in an #if OBJ_ELF to keep gcc -Wall quiet.
1030 (md_apply_fix): Always initialize "result".
1032 * config/tc-mn10200.c (md_assemble): Generate relocations.
1034 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1036 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1039 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1041 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1042 pass on the new file hook.
1044 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1045 !alpha_force_relocation, as local LITERALs can be adjusted to be
1046 relative to the section.
1048 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1052 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1053 aligned to odd boundary.
1054 (tc_frob_coff_symbol): Define.
1056 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1058 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1060 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1061 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1063 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1065 (md_assemble): If the size is 'B', set fx_signed.
1066 (md_apply_fix_2): Use fx_signed when checking for overflow.
1068 * write.h (struct fix): Add fx_signed field.
1069 * write.c (fix_new_internal): Initialize fx_no_overflow and
1071 (fixup_segment): Use fx_signed when checking for overflow.
1072 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1073 fx_signed when checking for overflow.
1075 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1077 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1078 updated, and all the useful information is in doc/internals.texi.
1080 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1081 * read.c (read_a_source_file): Check for conditional operators
1082 before doing an MRI pending alignment.
1083 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1084 (tc_conditional_pseudop): Define.
1085 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1086 * doc/internals.texi (CPU backend): Describe
1087 tc_conditional_pseudoop.
1089 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1090 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1092 (md_begin): Check m68k_rel32_from_cmdline before setting
1094 (m68k_mri_mode_change): Likewise.
1095 (md_longopts): Add --disp-size-default-16 and
1096 --disp-size-default-32.
1097 (md_parse_option): Handle new options.
1098 (md_show_usage): Mention new options.
1099 * doc/c-m68k.texi (M68K-Opts): Document new options.
1101 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1102 * config/tc-m68k.c (m68k_index_width_default): New static
1104 (m68k_ip): Use m68k_index_width_default to set the size of a base
1105 register whose size was not given.
1106 (md_longopts): Add --base-size-default-16 and
1107 --base-size-default-32.
1108 (md_parse_option): Handle new options.
1109 (md_show_usage): Mention new options.
1110 * doc/c-m68k.texi (M68K-Opts): Document new options.
1112 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1114 * configure.in: Recognize mips-*-linux* target.
1115 * configure: Rebuild.
1117 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1118 work if valueT is only 32 bits.
1120 * config/tc-mips.c: Throughout, check target_big_endian rather
1122 (byte_order): Remove.
1123 (mips_init_after_args): Remove.
1124 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1125 (mips_init_after_args): Don't declare.
1126 (tc_init_after_args): Don't define.
1128 * config/tc-mips.h (tc_frob_after_relocs): Define if
1130 (mips_elf_final_processing): Likewise.
1131 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1134 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1136 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1137 sld.{h,w} and the operand is relocatable, adjust the adend by
1138 shifting it right one bit.
1141 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * read.c (read_a_source_file): Check mri_pending_align after
1144 checking for a macro. From Ronald F. Guilmette
1147 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1149 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1150 add segment argument. If OBJ_ELF, treat a relocation against a
1151 symbol in a linkonce section like a relocation against an external
1153 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1155 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1157 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1159 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1161 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1162 includes config.h instead of host.h, tc.h instead of tp.h, and
1163 targ-env.h instead of target-environment.h.
1164 Also, obj-format.h includes targ-cpu.h instead of
1166 start-sanitize-tic80
1167 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1168 * configure: Rebuild with autoconf.
1169 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1170 (TARGET_FORMAT): Define to "coff-tic80".
1171 * config/tc-tic80.c: New file for TIc80 support.
1172 * config/tc-tic80.h: New file for TIc80 support.
1175 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1177 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1180 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * write.c (adjust_reloc_syms): If the fixup symbol has been
1183 equated to an undefined symbol, convert the fixup to being against
1184 the target symbol. Remove obsolete code handling a special case
1187 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1189 * mpw-make.sed: Use NewFolderRecursive for installation.
1191 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1193 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1195 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1197 * config/tc-d10v.c (md_assemble): Fix bug which caused
1198 second instruction in a line to be case sensitize. PR11312
1200 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1202 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1203 range check operands with MN10200_OPERAND_NOCHECK set.
1204 (check_operand): Likewise.
1206 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1208 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1209 (md_begin): Always align the text section to a four byte
1211 (append_insn): Remove call to record_align.
1213 * config/tc-mips.c (insn_label): Remove.
1214 (struct insn_label_list): Define.
1215 (insn_labels, free_insn_labels): New static variables.
1216 (mips_clear_insn_labels): New static function.
1217 (append_insn): Mark all mips16 text labels, and make them odd.
1218 Handle all labels after emitting a nop, not just one. Call
1219 mips_clear_insn_labels rather than just clearing insn_label.
1220 (mips_emit_delays): Add insns parameter, and use it to decide
1221 whether to mark mips16 labels. Handle all labels, not just one.
1222 Force mips16 labels to be odd. Change all callers.
1223 (mips16_immed): Don't check for an odd branch target.
1224 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1225 (mips16_extended_frag): Ignore the low bit in a branch target.
1226 (md_convert_frag): Likewise.
1227 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1228 clearing insn_label.
1229 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1230 (s_float_cons, s_gpword): Likewise.
1231 (s_align): Use insn_labels rather than insn_label.
1232 (s_cons, s_float_cons, s_gpword): Likewise.
1233 (mips_frob_file_after_relocs): New function.
1234 (mips_define_label): Rewrite to add to insn_labels list.
1235 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1236 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1237 out odd, increment it.
1239 * config/tc-mips.c (append_insn): Only update prev_insn when not
1240 reordering if place is NULL.
1242 * config/tc-mips.c (mips16_ip): Check for a missing expression
1243 when using the register indirect addressing mode.
1245 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1247 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1248 check 24bit operands for overflow.
1249 (check_operand): Likewise.
1251 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * doc/as.texinfo (Section): Document how to use the .section
1254 pseudo-op for COFF and ELF.
1256 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1258 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1260 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1263 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1264 store them. Adjust other RELAX_MIPS16 macros.
1265 (RELAX_MIPS16_DSLOT): Define.
1266 (RELAX_MIPS16_JAL_DSLOT): Define.
1267 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1268 handling of whether previous instruction has a fixup. Set
1269 prev_insn_reloc_type.
1270 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1271 (mips16_extended_frag): Use the right base address for a PC
1272 relative add or load.
1273 (md_convert_frag): Likewise. If a PC relative add or load is
1274 used, record the alignment for the section.
1276 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1278 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1279 linkonce section into a reloc against the section symbol.
1281 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1282 branch instructions.
1284 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1285 system, don't set the section alignment to 2**4.
1286 (s_change_sec): Likewise.
1287 (append_insn): Call record_alignment for the section.
1288 (md_section_align): Don't align the section size for an embedded
1291 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * write.c (adjust_reloc_syms): Make sure that symbols are
1294 resolved; expression symbols may have been skipped.
1295 * config/obj-coff.c (fixup_segment): Likewise.
1297 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1299 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1300 BFD_RELOC_24_PLT_PCREL relocation.
1301 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1303 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1305 * config/tc-d10v.c (write_2_short): Remove code that called
1306 parallel_ok() when the programmer specified parallel instructions.
1308 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1310 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1313 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1314 * config/tc-mn10300.c (md_assemble): Likewise.
1316 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1318 * config/tc-mips.c (append_insn): Make sure there is enough room
1319 in a frag after a mips16 instruction to switch it with a jump
1322 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1323 attempt to use a non absolute symbol in an extending frag.
1325 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1327 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1328 * config/tc-mn10200.h: Likewise.
1330 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1332 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1333 UNGET rather than PUT. Set old_state before setting state to -2.
1335 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1336 when extending because the value is exactly maxtiny + 1.
1338 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1339 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1340 (RELAX_MIPS16_USER_SMALL): Define.
1341 (RELAX_MIPS16_USER_EXT): Define.
1342 (mips16_small, mips16_ext): New static variables.
1343 (append_insn): Pass mips16_small and mips16_ext to
1344 RELAX_MIPS16_ENCODE.
1345 (mips16_ip): Set mips16_small and mips16_ext.
1346 (mips16_immed): Don't check mips16_autoextend.
1347 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1349 * write.c (write_relocs): Print an error for an out of range
1350 fixup, rather than calling abort.
1352 * as.c (main): Unlink the output file if there are errors while
1353 generating the fixups.
1355 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1357 * config/tc-mips.c (mips16_extended_frag): Don't call
1359 (md_convert_frag): Call resolve_symbol_value before calling
1360 S_GET_VALUE, and don't add in the frag address.
1362 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1363 and use them when reporting errors. Change all callers.
1365 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1367 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1368 Remove '$' prefixing for registers.
1370 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1372 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1373 is initialized before using it.
1374 (d10v_cleanup): No longer uses its argument, so make it void.
1376 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1378 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1380 * write.c (fixup_segment): Don't discard the symbol for a PC
1381 relative fixup to an absolute symbol.
1383 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1385 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1386 with multiple sections.
1388 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1391 no-mips-16 to no-mips16.
1392 (s_mipsset): Accept .set mips16 and .set nomips16.
1394 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1396 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1397 argument, and check for +/- constant following the suffix, folding
1398 it into the expression.
1399 (ppc_elf_cons): Change ppc_elf_suffix calls.
1400 (md_assemble): Ditto.
1401 (shlib): Replace boolean mrelocatable with enumeration shlib.
1402 (md_parse_option): Discriminate between PIC style shared libraries
1404 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1407 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1409 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1410 change the comment characters.
1412 * config/tc-ppc.c (comment_chars): Delete in favor of
1414 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1416 (ppc_comment_chars): Select appropriate comment chars by default.
1417 (msolaris): New flag for -m{,no-}solaris.
1418 (md_parse_option): Recognize -K pic. Add support for
1420 (md_show_usage): Update.
1421 (md_begin): Do not set ELF flags if Solaris.
1422 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1423 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1425 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1427 * as.c (main): Correct handling of flag_always_generate_output.
1429 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1431 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1432 fx_offset, not fx_addnumber.
1434 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1437 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1439 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1441 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1443 * config/tc-mips.c (md_section_align): Check for an alignment of
1444 4, not an alignment of 16. Corrects August 7 patch.
1446 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * configure, conf.in: Rebuild with autoconf 2.12.
1450 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1451 alignment is specified.
1453 Add support for mips16 (16 bit MIPS implementation):
1454 * config/tc-mips.c: Extensive additions for mips16 support, not
1456 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1457 (insn_uses_reg): Change last parameter to an enum.
1458 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1459 (md_relax_frag): Define as mips_relax_frag.
1460 (mips_relax_frag): Declare.
1461 (struct mips_cl_insn): Add use_extend and extend fields.
1462 (tc_fix_adjustable): Define.
1463 * config/obj-elf.h (S_GET_OTHER): Define.
1464 (S_SET_OTHER): Define.
1466 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1468 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1469 o and p operand specifiers.
1471 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1473 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1474 (relax_segment, case rs_org): Move code inside braces. Move locals
1475 target,after inside too.
1476 (relax_segment, case rs_machine_dependent): Guts moved to ...
1477 (relax_frag): New function.
1478 Call md_prepare_relax_scan if defined.
1479 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
1482 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
1484 * config/tc-mn10300.c (address_registers): Use '$' as register
1485 prefix instead of '%'.
1486 (data_registers, other_registers, md_assemble): Likewise.
1488 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
1489 (data_registers, other_registers, md_assemble): Likewise.
1491 * config/tc-mn10300.c (md_assemble): Correctly determine the
1492 correct location and type for each relocation.
1493 (md_pcrel_from): Simplify.
1495 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
1498 converted into branch around branch.
1500 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
1502 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
1503 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
1505 * config/tc-mn10300.c (md_begin): Set linkrelax.
1506 (md_assemble): Create fixups as needed.
1507 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
1509 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1511 * config/tc-d10v.c (parallel_ok): When automatically converting
1512 serial ops to parallel, do not consider a branch as the first
1515 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1517 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1519 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1521 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1523 (check_operand): Likewise.
1525 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1527 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1529 (write_2_short): Call parallel_ok to check whether two short
1530 instructions the user requested execute in parallel, can be
1533 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1535 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1536 allow a branch and link in parallel with an exe instruction.
1538 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1540 * doc/c-d10v.texi: Add info on @word modifier.
1542 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1544 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1545 operands are assumed to be 32bits. Use "bits" field to hold the
1546 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1547 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1550 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1551 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1553 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1554 MN10300_OPERAND_SPLIT.
1556 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1558 * config/tc-mn10300.c (md_assemble): Insert operands into
1559 the extension part of the instruction if necessary.
1560 (mn10300_insert_operand): Accept pointer to extension word
1561 argument. Make insn a pointer argument too. Return type
1562 is now void. All callers changed.
1564 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1566 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1567 repeated register operands.
1569 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1571 * doc/as.texinfo: Added section on reporting bugs.
1573 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1574 alpha_macro emit field to expect a const argument, and change the
1575 arg field to be const. Fix some spacing to follow the GNU
1578 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1580 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1581 (pca56) and 21264 (ev6) cpus.
1582 (md_apply_fix): Private relocation types are now negative.
1583 (alpha_force_relocation): Likewise.
1584 (tc_gen_reloc): Likewise.
1585 (emit_insn): Likewise.
1586 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1587 (emit_stX): Likewise.
1588 (emit_sextX): Likewise.
1590 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1593 a symbol found in a reloc.
1595 * symbols.c (resolve_symbol_value): Improve the error message if
1596 an undefined symbol is used in an expression.
1598 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1600 * doc/internals.texi: Rewrite, and add a lot of documentation.
1601 * doc/Makefile.in (internals.info): New target.
1604 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1606 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1607 against weak symbols.
1609 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1611 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1614 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1615 fixup at the right address within the frag.
1617 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1618 to an absolute value, instead increment it as needed.
1620 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1621 * config/tc-v850.c: Fix some indention problems.
1622 (md_relax_table): Define for D9->D99 branch displacement
1624 (md_convert_frag): Do something useful instead of aborting.
1625 (md_estimate_size_before_relax): Likewise.
1626 (md_assemble): Note if the matching instruction has a relaxable
1627 operand. If it does, allocate frag with frag_var and don't
1631 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1633 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1634 write out any buffered instructions when a ".end" is found.
1636 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1638 * read.c (read_a_source_file): New hook md_cleanup().
1640 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1642 * write.c (fix_new_exp): Use make_expr_symbol to build an
1643 expression symbol for a complex fixup.
1646 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1648 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1649 hacks to improve parsing of complex hi, lo, zda, etc
1651 (md_assemble): Don't demand and eat a trailing ')' after finding
1652 a v850 relocation prefix. Sign extend the constant in a
1653 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1655 (parse_cons_expression_v850): Don't eat a trailing ')' after
1656 finding a v850 relocation prefix.
1658 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1659 (TC_CONS_FIX_NEW): Likewise.
1660 * config/tc-v850.c (parse_cons_expression_v850): New function.
1661 (cons_fix_new_v850): Likewise.
1663 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1666 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1668 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1669 for an unknown relocation type.
1672 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1674 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1677 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1679 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1680 differently for movea & sst/sld insns.
1683 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1685 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1688 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1690 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1691 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1692 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1693 frob_file_after_relocs field.
1694 * config/obj-elf.c (elf_format_ops): Likewise.
1695 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1696 including obj-elf.h.
1698 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1700 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1701 specially if not ELF.
1702 (md_apply_fix): Handle BFD_RELOC_64.
1703 (tc_gen_reloc): Handle BFD_RELOC_64.
1705 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1706 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1709 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1710 Don't check S_GET_OTHER.
1712 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1714 * config/tc-mips.c (mips_ip): Accept an odd floating point
1715 register with l.s or s.s.
1717 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1719 (obj_aout_type): New static function.
1721 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1726 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1728 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1729 and sdaoff expressions.
1731 * write.c (fixup_segment): Don't add symbol value to addend if
1732 TC_V850 and OBJ_ELF.
1733 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1736 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1737 (md_pcrel_from_section): Likewise.
1738 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1740 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1742 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1743 (md_pcrel_from_section): New function.
1744 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1747 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * config/tc-mips.c (load_register): Add cast to offsetT when using
1752 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1754 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1755 (elf_frob_file_after_relocs): ... here. New function.
1756 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1757 * write.c (write_object_file): Call *frob_after_relocs after the
1758 call to write_relocs.
1760 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1762 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1763 symbol, as this messes up linking. Instead, expand the recursive call
1764 inline and change up the appropriate bits to get the 0x8000 offset
1765 in the reloc addend.
1767 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1770 two symbols in the same segment to be adjusted.
1772 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1773 * configure: Rebuild.
1775 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1777 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1779 (ppc_elf_validate_fix): Ditto.
1780 (md_assemble): Ditto.
1782 (ppc_pe_section): Ditto.
1783 (ppc_frob_symbol): Ditto.
1785 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1787 * config/mn10300.c (md_assemble): Pass an extra shift count
1788 to mn10300_insert_operand based on the opcode format.
1789 (mn10300_insert_operand): Accept and use extra shift count
1792 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1793 formats rather than hard-coded constants.
1795 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1796 are 7 bytes long. Write out instructions in big-endian format.
1798 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1800 * config/tc-mn10300.c (md_assemble): Tweak further so
1801 that all instructions are parsed correctly.
1803 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * as.h: Include libiberty.h.
1806 (xmalloc, xrealloc): Don't declare.
1807 * as.c: Don't include libiberty.h.
1808 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1809 * config/tc-mips.c: Likewise.
1810 * messages.c: Likewise.
1811 (xstrerror): Don't declare.
1812 * xmalloc.c: Remove.
1814 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1816 * config/tc-mn10300.h (pre_defined_registers) Remove.
1817 (system_registers, cc_names): Likewise.
1818 (address_registers, data_registers, other_registers): New register
1820 (register_name, system_register_name, cc_name): Remove.
1821 (mn10300_reloc_prefix): Likewise.
1822 (data_register_name): New function.
1823 (address_register_name, other_register_name): Likewise.
1824 (md_assemble): Rough cut at parsing operands. Remove lots of
1826 (md_apply_fix3): Disable for now.
1828 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1830 * config/tc-m68k.c (select_control_regs): New function, extracted
1831 out of m68k_init_after_args.
1832 (m68k_init_after_args): Use it.
1833 (mri_chip): Use it here as well to update set of allowed control
1836 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * config/obj-elf.c (elf_begin): New function.
1839 (obj_elf_section): Add the section symbol to the symbol table.
1840 * config/obj-elf.h (obj_begin): Define.
1841 (elf_begin): Declare.
1842 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1845 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1847 * config/obj-coff.c (fixup_segment): Subtract the section address
1848 from a PC relative reloc if TC_M68K.
1850 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1853 .uaxword available even if not OBJ_ELF.
1854 (md_atof): Remove unused local variable wordP.
1856 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1858 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1859 for Matsushita MN10x00 support.
1860 * configure.in: Recognize mn10x00-*-*
1861 * configure: Rebuilt.
1863 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1865 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1866 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1867 (load_expression): track clobbering of base reg before jmp/jsr.
1868 (s_alpha_file): pass case_hack flags and source filename via
1869 symbol table to bfd.
1870 * tc-alpha.h (TC_CONS_FIX_NEW): define
1872 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1874 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1875 * configure: Rebuild.
1877 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * read.c (s_macro): Warn if a macro has the same name as a
1881 (s_space): In m68k MRI mode, align to a word boundary.
1882 * macro.c (define_macro): Add namep parameter. Change all
1884 * macro.h (define_macro): Update declaration.
1886 * as.c (show_usage): Print bug report address.
1887 (parse_args): Change version printing to match current GNU
1889 * gasp.c (show_usage): Print bug report address.
1890 (main): Change version printing to match current GNU standards.
1892 * config/tc-m68k.c (init_table): Correct access control unit
1893 register numbers. From Ken Rose <rose@netcom.com>.
1895 * config/tc-alpha.c: Add some static function prototypes.
1896 (alpha_macros): Move to top of file. Make static.
1897 (alpha_num_macros): Move to top of file.
1900 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1902 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1906 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1908 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1909 and just call sprintf_vma.
1911 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1915 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1917 * read.c (float_cons): Call md_flush_pending_output if it is
1920 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1922 * config/tc-d10v.c (md_operand): Created. Allows operands to
1924 * config/tc-d10v.h (md_operand): Undefined.
1926 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1928 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1929 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1931 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1934 reloc for the i960 for a reloc in the same section. This undoes
1935 one of the two changes made Aug 19.
1937 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1940 symbols to the position of the debugging information.
1942 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1944 * expr.c (expr): Always use unsigned right shifts for >>.
1946 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1948 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1949 slots when processing BL fixups.
1951 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1952 on the first half of the instruction.
1954 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
1956 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
1957 stabs expression, rather than giving an error.
1959 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
1962 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
1964 * config/tc-mips.c (append_insn): Fill in the value for a constant
1965 jump, rather than creating a reloc.
1967 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
1969 * config/tc-mips.c (append_insn): Don't swap an instruction which
1970 sets a condition code with an instruction which uses a condition
1972 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
1975 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
1976 (mips_ip): Give a better error message if the ISA level is wrong.
1977 (md_parse_option): Recognize -mcpu=[v][r]5000.
1979 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
1981 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
1983 (load_register): Ensure hi32 bits are not lost during lo32bit
1984 processing. Fix shift offset that was overflowing into the next
1985 instruction field. Add code to generate shorter sequences for
1986 constants with a single contiguous seqeuence of ones.
1988 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1990 * config/tc-d10v.c (d10v_dot_word): New function to support
1991 "@word" with the word pseudo-op.
1992 (md_apply_fix3): Cleanup and changes to support correct sizes
1993 for 16 and 18-bit relocs.
1995 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
1997 * configure.in (sparc-*-aout): Set `em'.
1998 * configure: Regenerated.
1999 * config/te-sparcaout.h: New file.
2000 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2001 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2002 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2003 (SPECIAL_CASE_{SETSW,SETX}): Define.
2004 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2005 (md_begin): Delete setting of `target_big_endian'.
2006 (output_insn): New function.
2007 (md_assemble): Rewrite. Add `setx' support.
2008 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2010 (md_atof): Add little endian support.
2011 (md_number_to_chars): Likewise.
2012 (md_apply_fix): Likewise.
2013 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2014 (md_parse_option): Likewise.
2015 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2017 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2019 * ecoff.c (ecoff_new_file): New function.
2020 * ecoff.h (ecoff_new_file): Declare.
2021 * config/obj-ecoff.h (obj_app_file): Define.
2023 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2025 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2026 symbol by 32k so that our 16-bit signed offset can address the
2027 entire chunk. Reported by <matt@lkg.dec.com>.
2029 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * config/tc-mips.c (load_register): Remove unused variable tmp.
2033 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2035 * config/tc-mips.c (load_register): Remove unnecessary code that
2036 was causing the high 32bits of 64bit constants to be lost.
2038 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2040 * config/tc-d10v.c: Added changes to support function
2041 pointers and "@word" syntax.
2044 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2046 * config/tc-v850.c: Remove commented out and #if 0'd code.
2047 (v850_reloc_prefix): Provide prototype.
2048 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2050 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2051 (md_assemble): Add default to case statement.
2053 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2055 * config/tc-v850.c (md_assemble): Compute size of the instrction
2058 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2061 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2063 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2064 routines to fetch/store the updated instruction from/to memory.
2065 (v850_insert_operand): If the operand has a specialized insert
2068 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2070 * config/tc-v850.c (reg_name_search): Align calling convention to
2071 be like identical function found in tc-ppc.c.
2072 (get_reloc): Removed.
2073 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2074 (md_assemble): emit fixups.
2075 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2077 (md_apply_fix3): handle fixups/relocs.
2078 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2081 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2084 * configure.in (sh-*-elf*): New target.
2085 * config/tc-sh.h (TARGET_ARCH): Define.
2086 (WORKING_DOT_WORD): Define.
2087 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2088 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2089 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2090 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2091 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2092 (SUB_SEGMENT_ALIGN): Likewise.
2093 (RELOC_32): Don't define.
2094 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2095 (target_big_endian): Declare if OBJ_ELF.
2096 (TARGET_FORMAT): Define if OBJ_ELF.
2097 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2099 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2100 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2101 (struct sh_count_relocs): Define.
2102 (sh_count_relocs): New static function, broken out of
2103 sh_frob_file. Add BFD_ASSEMBLER code.
2104 (sh_frob_section): Likewise.
2105 (sh_frob_file): Call sh_frob_section.
2106 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2107 call section_symbol rather than seg_info (seg)->dot.
2108 (md_section_align): Add OBJ_ELF version.
2109 (SWITCH_TABLE_CONS): Define.
2110 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2111 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2112 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2114 (struct reloc_map): Define if not BFD_ASSEMBLER.
2115 (coff_reloc_map): Likewise.
2116 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2117 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2118 * write.c (write_relocs): Ifdef out fx_where test which triggers
2119 inappropriately for SH ELF.
2120 (write_object_file): Call tc_frob_file_before_adjust and
2121 obj_frob_file_before_adjust if they are defined.
2123 * write.c (write_object_file): Use BFD_RELOC_16, not
2124 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2126 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2129 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2131 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2132 branch sizes in across sections.
2135 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2137 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2140 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2142 * config/tc-v850.c (md_begin): Deal with end of opcode
2146 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2148 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2149 the wrong opcode for cases like st2w where there are many forms
2150 of the same instruction.
2152 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * expr.c (operand): If md_parse_name is defined, call it before
2155 calling symbol_find_or_make.
2156 * config/tc-ppc.h (md_parse_name): Define.
2157 (ppc_parse_name): Declare.
2158 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2160 (register_name): Update call to reg_name_search.
2161 (cr_operand): New static variable.
2162 (cr_names): New static const array.
2163 (ppc_parse_name): New function.
2164 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2165 cr_operand before calling expression.
2167 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2169 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2170 hppa_gen_reloc_type call.
2172 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2174 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2175 on addresses. Improved error messages.
2176 * doc/c-d10v.texi: Added docs for register pairs.
2178 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2180 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2183 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2185 * ecoff.c (init_file): Initialize fMerge to 1.
2186 (add_file): Restore old file merging code, but only merge files if
2188 (ecoff_directive_loc): Clear fMerge field of current file.
2189 (ecoff_generate_asm_lineno): Likewise.
2191 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2193 * doc/c-d10v.texi: Fix typo.
2196 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2198 * config/tc-v850.c (md_assemble): Correct bit masking for
2199 hi and lo expressions.
2201 * config/tc-v850.c (md_assemble): Rough cut at demanding
2202 "ep" or "r30" in sst and sld instructions.
2203 (md_apply_fix3): Don't abort. Just warn that we don't
2206 * config/tc-v850.c (CC_NAME_CNT): Define.
2207 (cc_name): New function.
2208 (md_assemble): Handle V850_OPERAND_CC correctly.
2210 * config/tc-v850.c (md_assemble): Don't forget to initialize
2213 * config/tc-v850.c (reg_name_search): Generalize to search
2214 any given register table.
2215 (register_name): Pass appropriate table and size to reg_name_search.
2216 (system_register_name): New function.
2217 (SYSREG_NAME_CNT): Define.
2218 (md_assemble): Handle operands which are system registers.
2220 * config/tc-v850.c (md_assemble): If we find a register, but the
2221 opcode doesn't want a register, then we don't have a match.
2222 (md_assemble): Get size of the instruction from the opcode table.
2225 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2227 * configure.in: Set and substitute HLDENV.
2228 * configure: Rebuild.
2229 * Makefile.in (HLDENV): New variable.
2230 (as.new): Use $(HLDENV).
2232 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2233 if an array dimension is not known.
2235 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2237 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2238 * doc/c-d10v.texi: Cleanup.
2241 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2243 * config/tc-v850.c: New file.
2244 * config/tc-v850.h: New file.
2245 * configure (v850-*-elf): New target.
2246 * configure.in (v850-*-elf): New target.
2249 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2251 * doc/c-d10v.texi: New file.
2252 * doc/all.texi: Added D10V stuff.
2253 * doc/as.texinfo: Added D10V stuff.
2255 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2257 * config/tc-d10v.c: All references to defined symbols should
2258 now use the optimal instruction. .float and .double now work.
2260 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2263 section address for the i960 as is done for the i386.
2265 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2267 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2268 case, forward-include bfd/elf-bfd.h.
2270 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2272 * config/tc-d10v.c: Add additional information to the opcode
2273 table to help determinine which instructions can be done
2276 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2278 * config/tc-arm.c: Major changes to add Thumb support, with lots
2279 of change input from <rearnsha@armltd.co.uk>.
2280 Reverted to INSN_SIZE macro, rather than insn_size variable.
2281 (insns): Added ARM "bx" instruction support.
2282 (tinsns): Added Thumb instruction definition structure.
2283 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2284 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2285 (opcode_select,s_arm,s_thumb,s_code): Added.
2286 (decode_shift): Allow upper-case RRX.
2287 (do_ldst): Simpler halfword support.
2288 (do_ldmstm): Improved.
2289 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2290 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2291 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2292 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2293 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2295 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2296 (md_parse_option): Add support for -mthumb.
2297 (md_show_usage): Updated to reflect new command line option.
2298 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2299 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2300 fragment information to be held.
2302 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2304 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2305 non-null, but is a constant.
2306 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2307 so that error reporting will work correctly.
2309 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2311 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2312 against weak symbols.
2314 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2317 (ppc_force_relocation): Declare if OBJ_XCOFF.
2318 * config/tc-ppc.c (ppc_force_relocation): New function if
2321 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2323 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2325 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2327 * config/tc-d10v.c: Fix problem with relocs.
2329 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2332 with nops if not in data_section or bss_section.
2334 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2336 Add support for openVMS/Alpha.
2337 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2338 * config/obj-evax.c: New file.
2339 * config/obj-evax.h: New file.
2340 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2342 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2343 defined. Add case for bfd_target_evax_flavour.
2344 * config/vms-a-conf.h: New file.
2345 * conf-a-gas.com: New file.
2346 * configure.in: Add target alpha-*-*vms*.
2347 * configure: Rebuild.
2348 * makefile.vms: New file.
2349 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2350 Don't call ffs on openVMS/Alpha.
2352 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2354 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2355 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2357 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2358 (NEED_DECLARATION_SBRK): New macro.
2359 * configure, conf.in: Rebuild.
2360 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2361 (strstr): Declare if NEED_DECLARATION_STRSTR.
2362 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2364 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2367 by a constant before entering the main switch. Reject attempts to
2368 apply an arithmetic function to non-absolute symbols, except for
2369 the special case of subtraction of two symbols in the same
2372 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2373 not to more than a 16 byte boundary.
2375 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2376 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2377 (tc_gen_reloc): If out of memory call as_fatal rather than
2378 assert. If no howto found, call as_bad_where rather than
2379 as_fatal. Change the error message slightly. Set howto to a
2380 non-NULL value in order to keep going.
2382 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2384 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2386 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2388 * config/tc-h8300.c (get_specific): New operand "size" derived
2389 from ".b", ".w" and ".l" extensions. All callers changed. If
2390 the base instruction has no operands, then use the size to
2391 determine which specific instruction to use.
2393 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2395 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2397 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2399 * config/tc-mips.c (md_section_align): Don't change addr if
2402 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2404 * config/tc-hppa.c: Revert yesterday's changes.
2406 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2408 * config/tc-d10v.c: Disable range checking on 16-bit values.
2410 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2412 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2413 not just the ones that don't match.
2415 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2417 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2419 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2421 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2422 pre-cursor to adding Thumb support. Also added cpu_variant flag
2423 information to each of the asm_flg structures.
2424 (md_parse_option): Updated ARM7 parsing to allow 't' for
2425 thumb/halfword support, aswell as 'm' for long multiply.
2426 (md_show_usage): Updated help message.
2427 (md_assemble): Check that instruction flags are applicated to the
2428 current cpu variant.
2429 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2430 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2431 signextension instructions.
2432 (do_ldst): Generate halfword and signextension variants if
2433 mnemonic flags match.
2434 (ldst_extend): Do not allow shifts in the offset field of halfword
2435 or signextension instructions.
2436 (validate_offset_imm): Provide check on halfword and signextension
2438 (add_to_lit_pool): Merge identical literal pool values.
2440 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2442 * config/tc-hppa.c (selector_table): Add 'E' selector.
2443 (cons_fix_new_hppa): Don't coke on e_esel.
2444 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2445 to help generate exception handling tables.
2446 (md_apply_fix): Don't try to apply fixups with an e_esel
2448 (hppa_fix_adjustable): Fixups with e_esel selectors
2451 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2456 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2458 * config/tc-d10v.c: Added lots of error checking. Added hacks
2459 to support accumulator shifts.
2461 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2464 (S_CLEAR_EXTERNAL): Likewise.
2465 (S_SET_WEAK): Remove error; just let .weak override.
2467 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2469 * config/tc-d10v.c (md_assemble): Now handles multiline
2472 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2474 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2475 Added kludge for divs instruction. Fixed minor problem with
2476 multiple text sections.
2477 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2479 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2481 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
2482 addresses to be right-shifted by 2.
2484 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2486 * config/tc-d10v.c: Many changes to get relocs working.
2487 (register_name): No longer creates a symbol for register names.
2488 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2489 (d10v_insert_operand): Now works correctly for either container.
2490 * config/tc-d10v.h (d10v_cleanup): Declare.
2492 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2495 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2497 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2499 * tc-alpha.c: Patches to track current minimum alignment to reduce
2500 the number of fragments created with frag_align.
2501 (alpha_current_align): New static variable.
2502 (s_alpha_text): Reset alignment to 0.
2503 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2504 (s_alpha_stringer, s_alpha_space): New functions.
2505 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2506 (alpha_cons_align): New function to replace both of them.
2507 (emit_insn): Only align if alpha_current_align is less than 2;
2508 reset alpha_current_align to 2.
2509 (s_alpha_gprel32): Likewise.
2510 (s_alpha_section): New function. Basically duplicate the other
2511 alpha section change hooks. Only define for ELF.
2512 (s_alpha_float_cons): Simplify alignment handling.
2513 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2514 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2515 Don't define the s_alpha_cons pseudo-ops. Do define
2516 s_alpha_stringer and s_alpha_space pseudo-ops.
2517 (alpha_align): Skip if less than current default alignment. Set
2519 * tc-alpha.h (md_flush_pending_output): Remove.
2520 (md_cons_align): Add.
2522 * tc-alpha.c: Add oodles of function description comments.
2523 (md_bignum_to_chars): Remove; there are no callers.
2524 (md_show_usage): Mention some more variants.
2526 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2528 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2529 * configure.in (sparc-*-sysv4*): New target.
2530 * configure: Rebuild.
2532 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2533 uaxword to use s_uacons.
2534 (sparc_no_align_cons): New static variable.
2535 (s_uacons): New static function.
2536 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2539 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2541 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2542 5 with regard to shared libraries.
2543 * configure: Rebuild.
2545 * config/tc-m68k.c (m68k_ip): Use the correct length when
2546 allocating space for the unsupported architecture error message.
2548 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2550 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2552 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2554 * config/tc-d10v.c: New file.
2555 * config/tc-d10v.h: New file.
2556 * configure (d10v-*-elf): New target.
2557 * configure.in (d10v-*-elf): New target.
2559 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2561 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2563 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2565 * config/tc-alpha.c (alpha_align): Change fill parameter
2566 to a pointer. Take NULL as 0 or nop depending on section. Change
2568 (s_alpha_align): Rename local variables.
2570 * doc/as.texinfo (.align): Document action of omitted
2573 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2576 when an unsupported PC relative reloc is seen, rather than calling
2579 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2580 Instead, check state when '#' comment is seen.
2582 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2586 (tc_gen_reloc): If fixup was changed to be PC relative, change
2587 reloc type accordingly. Use name of reloc in error message.
2589 * as.h: Don't define const or volatile.
2590 * flonum.h: Don't define const.
2592 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2593 if fx_pcrel is set. Correct setting the addend case in the
2594 OBJ_ELF case (from Andreas Schwab
2595 <schwab@issan.informatik.uni-dortmund.de>).
2596 (md_show_usage): Correct -mfc5200 to -m5200.
2598 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2600 * doc/c-m68k.texi: Document -m5200 flag.
2601 * doc/as.texinfo: Likewise.
2603 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2606 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2608 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2609 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2611 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2613 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2615 * Released binutils 2.7.
2617 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2619 * config/tc-mips.c (mips_ip): Only perform range check when
2620 dealing with O_constant expressions.
2622 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2624 * m68k-parse.h (m68k_register): Add new coldfile control
2627 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2628 array of control registers for the coldfire.
2629 (cpu_of_arch): Added mcf5200.
2630 (archs): Added mcf5200.
2631 (init_table): Add new control registers.
2632 (m68k_ip): Added support for new control registers.
2633 (m68k_init_after_args): Likewise.
2635 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2637 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * read.h (is_it_end_of_statement): Declare.
2640 * read.c (is_it_end_of_statement): Remove declaration.
2642 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2644 (md_assemble): Fix handling of @l with an unsigned constant. Add
2645 default case to reloc switch.
2647 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2649 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2650 * ecoff.c (last_lineno): New static variable.
2651 (add_procedure): Set last_lineno.
2652 (ecoff_directive_loc): Likewise.
2653 (ecoff_generate_asm_lineno): Likewise.
2654 (ecoff_fix_loc): New function.
2655 * ecoff.h (ecoff_fix_loc): Declare.
2656 * config/tc-mips.c (append_insn): When inserting nops, and using
2657 ECOFF debugging, call ecoff_fix_loc.
2659 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2661 * config/tc-h8300.c (build_bytes): If an operand type is
2662 marked as SRC_IN_DST retrieve it from the "destination" op.
2664 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2666 * configure.in (arm-*-riscix*): Set emulation to riscix.
2667 * configure: Rebuild.
2668 * config/te-riscix.h: New file to define TE_RISCIX.
2670 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2672 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * Makefile.in (config.status): Just run config.status as other
2677 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2679 * mpw-config.in (TARGET_OS): Add definition to conf.
2681 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2683 * config/tc-mips.c (append_insn): Parenthesize
2684 cop_interlocks expressions.
2686 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * listing.c (listing_print): Close the listing file if it is not
2689 stdout. Close the other files opened for the listing.
2691 * config/tc-sparc.h (md_cons_align): Define.
2692 (sparc_cons_align): Declare.
2693 (HANDLE_ALIGN): Define.
2694 (sparc_handle_align): Declare.
2695 * config/tc-sparc.c (sparc_cons_align): New function.
2696 (sparc_handle_align): New function.
2697 * read.c (cons_worker): Call md_cons_align if it is defined.
2699 * as.h (struct frag): Add fr_file and fr_line fields.
2700 * frags.c (frag_new): Set fr_file and fr_line.
2701 (frag_var): Likewise.
2702 (frag_variant): Likewise.
2704 * as.h (struct frag): Remove unused align_mask and align_offset
2707 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2708 From <uddeborg@carmen.se>.
2710 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2712 * configure.in (mips-*-osf*): New target.
2713 * configure: Rebuild.
2715 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2717 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2719 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2720 between co-processor comparisons and branches for the VR4300.
2722 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2724 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2725 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2727 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2728 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2729 includedir): Use autoconf set values.
2732 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2734 * listing.c (listing_eject): Don't do anything if listing is 0.
2735 (listing_list): Likewise.
2736 (listing_source_line): Likewise.
2737 (listing_title): Don't save title if listing is 0.
2738 (listing_source_file): Check listing rather than listing_tail.
2740 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2741 using shared libraries.
2742 * configure: Rebuild.
2744 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2746 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2747 absolute expression if a relocation type was specified.
2749 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2751 * configure.in: Add support for *-*-rtems* configurations.
2752 * configure: Rebuild.
2754 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2756 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2757 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2758 opcodes library for alpha.
2759 * configure: Rebuild with autoconf 2.10.
2760 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2761 use new opcode table.
2762 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2763 (LOCAL_LABEL): Define differently if OBJ_ELF.
2764 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2765 * config/alpha-opcode.h: Remove.
2766 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2767 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2768 include/opcode/alpha.h rather than config/alpha-opcode.h.
2770 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2773 relocation symbol was not resolved.
2774 * config/obj-coff.c (do_relocs_for): Likewise.
2776 * write.c (adjust_reloc_syms): Refetch the symbol section after
2777 calling S_GET_VALUE, since it may have changed.
2779 * expr.c (struct expr_symbol_line): Define.
2780 (expr_symbol_lines): New static variable.
2781 (make_expr_symbol): Add entry to expr_symbol_lines.
2782 (expr_symbol_where): New function.
2783 * expr.h: Use extern on function declarations.
2784 (expr_symbol_where): Declare.
2785 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2786 rather than printing the meaningless name of an expression
2789 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2791 * config/tc-i386.c (md_number_to_chars): Deleted.
2792 * config/tc-i386.h (md_number_to_chars): New macro.
2794 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2796 (load_symbol_address, load_expression): Use build_mem.
2797 (build_operate): New function.
2798 (emit_addq_r): Use it.
2800 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2802 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2804 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2806 * config/tc-vax.h (NOP_OPCODE): Define.
2808 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2810 * config/obj-vms.h (S_IS_COMMON): Define.
2811 (S_IS_LOCAL): Check for \002 as well as \001.
2812 (LONGWORD_ALIGNMENT): New macro.
2813 (SUB_SEGMENT_ALIGN): Use it.
2815 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2817 * config/vms-conf.h: Reconcile with conf.in.
2819 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2824 * doc/as.texinfo: Document that any number of hex digits can
2827 * as.c (struct defsym_list): Define.
2828 (defsyms): New static variable.
2829 (parse_args): Just put --defsym arguments on defsyms list, rather
2831 (main): Define defsyms after output file is created.
2833 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2834 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2836 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2837 insn_error rather than calling check_absolute_expr.
2839 * as.c (emulation_name): Remove unused static variable.
2840 (default_emul_bfd_name): Add return NULL to avoid warning.
2841 * ecoff.c (ecoff_stab): Remove unused variables name and
2843 * frags.c (frag_new): Remove unused variable tmp.
2844 * hash.c (hash_grow): Parenthesize + within <<.
2845 (hash_print_statistics): Use %lu, not %d, to print unsigned
2847 * messages.c: Include "libiberty.h".
2848 (fprint_value): Add cast to avoid printf warning.
2849 (sprint_value): Likewise.
2850 * read.c: Include "ecoff.h".
2851 (emit_expr): Add casts to avoid printf warnings.
2852 * read.h: Use extern for function declarations.
2853 (pop_insert): Declare.
2854 * stabs.c: Include "ecoff.h".
2855 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2856 former_last_fragP, and new_fragP.
2857 * subsegs.h (subsegs_print_statistics): Declare.
2858 * symbols.c (debug_verify_symchain): Change macro to discard
2860 * write.c (dump_section_relocs): Likewise.
2861 * write.h: Use extern for function declarations.
2862 (write_print_statistics): Declare.
2863 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2865 * config/e-mipself.c (mipself_bfd_name): Likewise.
2866 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2868 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2869 emit relocations against external symbols.
2871 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2872 message if bfd_reloc_type_lookup fails, rather than calling
2875 * config/tc-alpha.c (alpha_force_relocation): Add
2876 BFD_RELOC_12_PCREL to switch.
2878 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2880 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2881 TE_PE (Lfoo, not .Lfoo).
2883 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2885 * read.c (s_fill): Don't warn about a zero repeat count.
2887 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2888 coprocessor register.
2890 * config/tc-i386.c (md_assemble): When checking the size of a
2891 register to set the size of an instruction, do a bitwise and with
2892 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2895 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2897 * config/tc-h8300.c (parse_reg): Tweak error messages.
2898 (build_bytes): Likewise.
2899 (skip_colonthing): Handle :32 suffix.
2900 (get_specific): Promote L_24 to L_32 if it makes a match.
2901 Don't always promote L_8 to L_16.
2902 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2904 * config/tc-h8300.c (Smode): New variable.
2905 (h8300hmode): Turn off Hmode.
2906 (h8300smode): New function. Turn on Smode and Hmode.
2907 (md_pseudo_table): New ".h8300s" pseudo-op.
2908 (parse_reg): Handle "exr" register.
2909 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2910 Handle "mach" and "machl" operands for ldmac.
2911 (get_specific): Handle "stm.l" and "ldm.l".
2912 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2913 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2916 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2918 * doc/as.texinfo: Reorder chapter of machine dependent options so
2919 that it is sorted by chip name.
2921 * doc/as.texinfo: Use consistant spelling of Vax.
2922 * doc/c-vax.texi: Likewise.
2924 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2926 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2928 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2929 (md_apply_fix): Likewise.
2930 (pa_try): New function.
2931 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2933 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2935 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2936 (pa_level): New function.
2938 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * listing.c (listing_newline): Don't do anything if listing is 0.
2942 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2945 symbol_create, not symbol_new.
2947 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2950 absolute symbol unless TC_FORCE_RELOCATION returns true.
2952 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2954 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2955 the symbol to a pointer. Don't set previous_file_symbol.
2956 Simplify symbol list rearrangement.
2957 (coff_frob_symbol): Don't do anything with C_FILE symbols.
2958 (coff_adjust_symtab): Don't check previous_file_symbol.
2960 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2962 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
2964 (md_pseudo_table): Add ppc_elf_lcomm.
2966 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
2968 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
2969 d0{24:1},d0' works without an immediate prefix on the bit numbers.
2970 (md_begin): Add digits to alt_notend_table.
2971 (md_parse_option): Make s a const pointer.
2973 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2974 (s_empty): New static function.
2976 * config/obj-coff.c (struct filename_list): Only define if not
2978 (filename_list_head, filename_list_tail): Likewise.
2979 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
2980 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
2981 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
2982 have a section of N_ABS rather than N_DEBUG. If we do a merge,
2983 remove the new symbol from the list.
2984 (obj_coff_endef, both versions): Call tag_insert even if there is
2985 an old symbol with the same name, if the old symbol does not
2987 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
2988 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
2989 symbol that will be moved to the end of the symbol list.
2990 (coff_adjust_section_syms): Always call section_symbol for .text,
2992 (coff_frob_section): Likewise. Also, remove unused variable
2995 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
2996 manipulating frags directly.
2997 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3000 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3001 whether the next character is '*' before checking whether we are
3002 at the start of a line. Permit LINE_COMMENT_START to start a
3003 comment in state 1 (seen some whitespace) as well, to match the
3006 * gasp.c (do_align): Permit a fill value for .align.
3008 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * read.c (next_char_of_string): Warn if a newline is seen in the
3011 middle of a string. Call bump_line_counters when appropriate.
3013 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3015 * symbols.c (colon): Use LOCAL_LABEL.
3017 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3019 * Makefile.in (install): Don't check to see if tooldir exists.
3020 Make $(tooldir) and $(tooldir)/bin.
3022 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3024 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3027 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3030 insn_error. Don't put the string "ERROR" in insn_error. Set
3031 insn_error rather than calling as_warn for an unsupported opcode.
3033 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3035 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3036 before permitting -64.
3037 * output-file.c (output_file_create): Remove duplicate
3040 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3042 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3043 section rather than a .reginfo section.
3044 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3047 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3048 bit value with the high bit set.
3050 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * read.c (s_lcomm): Set section flags for .sbss section.
3054 * config/tc-mips.c (mips_64): New static variable.
3055 (mips_target_format): If mips_64, return elf64 targets rather than
3057 (md_longopts): Add "32" and "64".
3058 (md_parse_option): Handle -32 and -64.
3059 (md_show_usage): Mention -32 and -64.
3060 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3063 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3065 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3066 for Solaris compatibility.
3068 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3069 .stabd with 4 arguments into a .stabn.
3071 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * config/tc-mips.c (macro): When passing X_add_number to
3074 macro_build, cast it to int first.
3076 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3078 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3079 created by emit_expr.
3081 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3082 as_perror rather than assert.
3084 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3086 * config/tc-mips.c (mips_ip): Mark sections created to hold
3087 floating point information as read only.
3089 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3091 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3093 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * read.c (potable): Add .skip as a synonym for .space.
3097 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3098 4 arguments, providing the 4th argument is 0, to allow
3099 compatibility with the Solaris assembler.
3101 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * config/tc-sh.h (struct sh_segment_info_type): Define.
3104 (TC_SEGMENT_INFO_TYPE): Define.
3105 (sh_frob_label): Declare.
3106 (tc_frob_label): Define.
3107 (sh_flush_pending_output): Declare.
3108 (md_flush_pending_output): Define.
3109 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3110 reloc before the instruction if necessary.
3111 (sh_frob_label): New function.
3112 (sh_flush_pending_output): New function.
3113 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3114 when looking for the reloc for the target of .uses.
3115 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3116 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3118 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3119 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3120 the absolute symbol.
3122 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3123 TC_SEGMENT_INFO_TYPE is defined.
3125 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3127 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3128 matches the register size.
3130 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3132 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3134 (do_relocs_for): Likewise.
3135 (fixup_segment): Don't just quit if linkrelax is set. Try to
3136 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3139 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3141 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3142 relative relocations with -mrelocatable. Also allow unfixed
3143 relocs in .ex_shared.
3145 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3148 non-zero before assuming this is a long file name.
3149 (w_strings): Likewise.
3150 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3152 * config/obj-coff.c (w_strings): Move declaration of i inside
3153 #ifdef block which uses it.
3155 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3157 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3158 "relaxmode". Output relocs which identify various relaxing
3159 possibilities for mov.[bwl] instructions.
3160 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3162 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3164 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3165 (MD_APPLY_FIX3): Define.
3166 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3168 (md_apply_fix3): Renamed from md_apply_fix.
3169 If pcrel reloc and symbol is in different section, undo effects
3172 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3174 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3175 any reloc with an LR% or RR% field selector for SOM.
3177 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3182 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3184 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3186 (yank_symbols): Likewise.
3188 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3190 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3191 BFD_ASSEMBLER, add name field.
3192 * config/obj-coff.c: Include "libiberty.h".
3193 (coff_header_append): Handle long section names.
3194 (crawl_symbols): Just use the name field for the symbol name,
3195 without worrying about null byte termination.
3196 (w_strings): Handle long section names.
3197 (write_object_file): Likewise. Also, use the name field, rather
3199 (obj_coff_add_segment): Permit long section names.
3200 (obj_coff_init_stab_section): Use the name field, rather than
3202 (adjust_stab_section): Likewise.
3203 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3205 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3206 (mem_fmt): Likewise.
3207 (md_apply_fix): Don't check fx_im_disp field.
3209 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * configure.in: Add * after sparc*-*-vxworks.
3212 * configure: Rebuild.
3214 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3215 define it to comment_chars. Use tc_comment_chars rather than
3217 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3218 * config/tc-m68k.h (tc_comment_chars): Define.
3219 (m68k_comment_chars): Declare.
3220 * config/tc-m68k.c (m68k_comment_chars): Rename from
3221 comment_chars. Change into a pointer rather than an array.
3222 (md_longopts): Add "bitwise-or".
3223 (md_parse_option): Handle OPTION_BITWISE_OR.
3224 (md_show_usage): Mention --bitwise-or.
3225 * doc/c-m68k.texi: Document --bitwise-or.
3227 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3232 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3233 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3234 correct handling of input line pointer, and call
3235 demand_empty_rest_of_line.
3237 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3239 * config/tc-sparc.c (in_bitfield_range): New static function.
3240 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3241 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3242 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3243 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3244 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3246 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * config/obj-coff.c: BFD_ASSEMBLER:
3249 (coff_last_bf): New static variable.
3250 (coff_frob_symbol): Set endndx of a .bf symbol.
3252 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3253 (last_bfP): New static variable.
3254 (yank_symbols): Set endndx of a .bf symbol.
3256 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3258 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3259 and -s options. Add -be for good measure.
3261 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * read.c (s_space): Support non-constant fill value. Handle fill
3264 value correctly for a size other than 1.
3266 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3268 * config/tc-arm.c (my_get_float_expression): Update call to
3269 gen_to_words, X_PRECISION changed from 6 to 5.
3271 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3273 * config/tc-ppc.c (register_name,reg_name_search): Move register
3274 name lookup from PE specific code to all targets. Add support for
3275 -mregnames/-mno-regnames to control whether register names are
3277 (md_assemble): Call register_name for all platforms.
3278 (md_parse_option): Add support for -mregnames/-mno-regnames.
3280 * configure.in (powerpcle*-*-solaris): Add support.
3281 (powerpc*-*-linux): Ditto.
3282 * configure: Regenerate.
3284 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3286 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3288 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3289 be associated with a single %lo reloc.
3291 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3292 before comparing against MAX_GPREL_OFFSET, so that negative
3293 numbers are handled correctly.
3296 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3298 * config/tc-sparc.c (last_insn): New static variable.
3299 (md_assemble): Warn about putting floating point branches in a
3300 delay slot. If architecture is less than v9, insert NOP
3301 instructions between floating point instructions and floating
3302 point branches. (The SunOS assembler does both these operations.)
3303 Save the last instruction opcode.
3304 (sparc_ip): Add pinsn parameter. Change caller.
3306 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3307 for byte jump to next instruction to skip empty frags.
3309 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3312 for addq with a 16 bit signed value, just emit a lda instruction
3315 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3317 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3320 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * configure.in: Permit --enable-shared to specify a list of
3324 * configure: Rebuild.
3326 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3328 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3329 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3331 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3333 * config/atof-ieee.c: Fix handling of denormalized extended
3334 precision numbers and overflow/underflow detection.
3335 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3336 not include the 16 bit gap in the m68k extended precision format.
3338 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3342 * configure: Rebuild.
3344 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3346 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3347 be accessed using the $gp register.
3348 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3350 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3352 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3353 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3355 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * read.c (get_line_sb): Bump line counters based on
3358 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3359 call LISTING_NEWLINE.
3360 (s_macro): Don't call demand_empty_rest_of_line.
3361 * app.c (do_scrub_chars): When handling C style comments, unget
3364 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * read.h (enum linkonce_type): Define.
3367 (s_linkonce): Declare.
3368 * read.c (potable): Add "linkonce".
3369 (s_linkonce): New function.
3370 * subsegs.h (segment_info_type): Add linkonce field to
3371 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3372 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3373 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3374 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3376 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3377 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3378 entry based on the linkonce field in segment_info.
3379 * doc/as.texinfo: Document .linkonce.
3381 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3383 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3385 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * stabs.c (s_stab_generic): Call the listing functions before
3388 doing the rest of the processing, which may involve freeing the
3389 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3390 SEPARATE_STAB_SECTIONS case.
3392 * config/tc-hppa.c: Remove nested comment.
3393 (tc_gen_reloc): Move label done inside the ifdef in which it is
3395 (md_apply_fix): Pass pointers to correct types to libhppa.h
3396 functions. Always return a value.
3398 * config/tc-mips.h (tc_frob_file): Define.
3399 (mips_frob_file): Declare.
3400 * config/tc-mips.c (struct mips_hi_fixup): Define.
3401 (mips_hi_fixup_list): New static variable.
3402 (imm_unmatched_hi): New static variable.
3403 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3404 offset_reloc. Pass imm_unmatched_hi to append_insn.
3405 (append_insn): Add unmatched_hi parameter. If it is set, add the
3406 new fixup to mips_hi_fixup_list. Change all callers.
3407 (mips_ip): Set imm_unmatched_hi when appropriate.
3408 (mips_frob_file): New function.
3410 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3412 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3413 * configure: Regenerated.
3415 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * as.c (main): Call bfd_set_error_program_name.
3419 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * as.h (strdup): Don't declare.
3422 * stabs.c: Include libiberty.h
3423 (get_stab_string_offset): Use xstrdup rather than strdup.
3424 (s_stab_generic): Likewise.
3425 * as.c (parse_args): Likewise.
3426 * read.c (s_mri_sect): Likewise.
3428 * gasp.c (change_base): Recognize \(...) construct documented to
3429 pass through enclosed characters literally through to the output.
3430 (process_assigns): Likewise. Also, be more careful to avoid
3431 looking past the end of the buffer.
3433 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3436 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3438 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3440 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3442 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3444 * config/alpha-opcode.h: Added cvtst instruction.
3446 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3448 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3449 string. Extract the addend from the result of expression.
3451 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3454 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3455 mode, change the state to 3 rather than 1.
3457 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3460 correspond to 11 March change.
3462 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3464 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3465 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3467 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * configure: Rebuild with autoconf 2.8.
3471 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * config/atof-ieee.c (gen_to_words): Improve handling of
3474 X_PRECISION numbers. Based on patches from Andreas Schwab
3475 <schwab@issan.informatik.uni-dortmund.de>.
3477 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3479 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
3481 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
3482 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
3483 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3484 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3487 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3489 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3491 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3493 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3494 (pa_def_subspaces): Add $MILLICODE$.
3495 (pa_spaces_begin): Set section flags for $MILLICODE$.
3497 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3500 not SHT_NOBITS. Don't tamper with flags based on type if a
3501 special section was found (revert Feb 29 change).
3503 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3504 if aligning to a longword boundary or greater.
3506 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3508 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3510 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3512 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3513 * configure: Regenerated.
3515 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3517 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3518 R_N1SEL since they're not defined for old versions of hpux.
3520 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3521 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3522 R_N0SEL and R_N1SEL.
3524 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3526 * flonum-konst.c: Add two more constants for 1e+-2048 and
3527 1e+-4096, and correct the other constants.
3529 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3531 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3533 * config/obj-elf.c (obj_elf_section): Allow predefined section
3534 types to set the nobits type. Avoid a shadowed declaration.
3536 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3538 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3539 reduce relocs using e_nlrsel field selectors.
3541 * write.c (fix_new_exp): Don't use #elif. Some compilers
3544 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3546 (pa_chk_field_selector): Handle new field selectors for SOM.
3548 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3550 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3551 * configure: Rebuild.
3552 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3553 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3555 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3558 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3560 * mpw-make.sed: Update to handle shared library support.
3562 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3564 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3565 the insn on mismatch.
3567 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3569 * configure.in: Add support for a29-coff.
3570 * configure: Rebuild.
3572 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3574 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3575 of the section when looking for the R_SH_USES fixup, because the
3576 frag addresses have not yet been adjusted.
3578 * gdbinit.in: Set a breakpoint on as_warn_where.
3580 * config/tc-mips.c (macro): Add missing arguments to macro_build
3581 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3583 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3585 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3586 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3588 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3590 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3592 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3594 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3595 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3596 Recognize [uU] format args as sparclet cpregs.
3598 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3603 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3606 well as S_IS_EXTERNAL.
3607 (tc_fix_adjustable): Likewise.
3608 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3609 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3611 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3612 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3614 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3616 * config/tc-sparc.c (max_architecture): Change to sparclite for
3618 (default_compatible): Delete.
3619 (sparc_ffs): New function.
3620 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3621 (sparc_ip): Rewrite architecture match and bump logic.
3623 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * configure.in: Check for 'do not mix' from native linker before
3626 trying to use -rpath.
3627 * configure: Rebuild.
3629 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3631 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3632 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3633 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3634 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3636 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3637 to the symbol lnnoptr field, to get the correct file offset.
3639 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3641 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3642 symbols that are not function, file, or section symbols to be
3645 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * configure: Set and substitute RPATH_ENVVAR.
3648 * configure: Rebuild.
3649 * Makefile.in (RPATH_ENVVAR): New variable.
3650 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3652 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3653 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3654 * configure: Rebuild.
3656 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3658 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3659 appropriate flags in BFD section.
3661 * configure.in (m68k-*-psos*): New target.
3662 * configure: Rebuild.
3663 * config/te-psos.h: New file.
3664 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3667 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3669 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3670 * configure.in: Remove duplicate setting of cpu_type. Check
3671 whether opcodes library is required for on all targets, not just
3673 * configure: Rebuild.
3675 * config/tc-mips.c (mips_big_got): New static variable.
3676 (s_extern): Don't declare.
3677 (reg_needs_delay): New static function.
3678 (macro_build): Permit GOT/CALL_HI/LO relocs.
3679 (macro_build_lui): If place is not NULL, use the number in the
3681 (load_address): Handle mips_big_got case.
3682 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3684 (OPTION_XGOT): Define.
3685 (md_longopts): Add "xgot" if OBJ_ELF.
3686 (md_parse_option): Handle -xgot.
3687 (md_show_usage): Mention -xgot.
3688 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3689 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3691 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3693 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3694 the byte relocation, point it to the low byte of the word.
3696 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3698 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3699 * configure: Rebuild.
3701 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3703 * configure.in: Recognize any sparc* cpu.
3704 * configure: Regenerated.
3706 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3708 * read.c (potable): Add "mri" and ".mri".
3709 (s_mri): New function.
3710 * read.h (s_mri): Declare.
3711 * app.c (scrub_m68k_mri): New static variable.
3712 (mri_pseudo): New static variable.
3713 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3714 flag_m68k_mri. Initialize scrub_m68k_mri.
3715 (mri_state, mri_last_ch): New static variables.
3716 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3718 (app_push): Save new fields.
3719 (app_pop): Restore new fields.
3720 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3721 If TC_M68K, use a trivial state machine to look for occurrences of
3722 the .mri pseudo-op, and change the mode appropriately.
3723 * as.h (do_scrub_begin): Update prototype.
3724 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3726 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3728 (m68k_mri_mode_change): New function.
3729 (md_parse_option): Set reg_prefix_optional_seen.
3730 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3731 (MRI_MODE_CHANGE): Define.
3732 * doc/as.texinfo: Document .mri pseudo-op.
3734 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3737 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3739 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3740 * config/m68k-parse.h (enum pic_relocation): Define.
3741 (struct m68k_exp): Add pic_reloc field.
3742 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3743 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3744 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3746 * config/tc-m68k.c: Delete definition of NO_RELOC.
3747 (struct m68k_it): Add pic_reloc field.
3748 (add_fix): Copy over pic_reloc field.
3749 (md_pseudo_table): Interpret .align parameter as byte count.
3750 (mote_pseudo_table): Likewise.
3751 (tc_m68k_fix_adjustable): New function.
3752 (get_reloc_code): New function.
3753 (md_assemble): Use it as last argument to fix_new_exp.
3754 (md_apply_fix_2): For a relocation against a symbol don't put the
3755 addend into the data.
3756 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3757 (m68k_ip): Don't relax an operand that requires pic relocation.
3758 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3760 * write.c (fixup_segment): Don't add symbol value to addend if
3761 TC_M68K and OBJ_ELF.
3762 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3763 (motorola_operand): Add rule for `(zapc, EXPR)'.
3765 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3767 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3768 *really* is permissible before the comma.
3770 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3772 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3773 inserting nop instructions.
3775 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3777 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3779 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3781 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3782 class setting for a CALLNAME symbol in COFF.
3784 * read.c (potable): Pass negative numbers for new .balign[wl] and
3785 .p2align[wl] pseudo-ops.
3786 (s_align_bytes): Treat a negative argument as specifying the fill
3788 (s_align_ptwo): Likewise.
3790 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3792 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3793 (do_align): Take new len parameter. Change all callers. Pass it
3795 (s_align_bytes): Arg now indicates the length of the fill pattern.
3796 (s_align_ptwo): Likewise.
3797 * config/obj-coff.c (write_object_file): Pass length to
3799 * config/tc-i386.h (md_do_align): Take new len parameter.
3800 * config/tc-m88k.h (md_do_align): Likewise.
3801 * config/tc-m88k.c (m88k_do_align): Likewise.
3802 * config/tc-sh.h (md_do_align): Likewise.
3803 * config/tc-sh.c (sh_do_align): Likewise.
3804 * doc/as.texinfo: Document new pseudo-ops.
3806 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3807 done in cvt_frag_to_fill.
3809 * config/tc-sh.h (sh_do_align): Declare.
3810 (md_do_align): Define.
3811 * config/tc-sh.c (sh_do_align): New function.
3813 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3814 difference if the next address is before the current one.
3816 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3817 (archs): Initialize new field.
3818 (m68k_ip): Don't list alias names when listing CPUs which support
3821 * as.c (main): Call parse_args before read_begin.
3822 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3823 front of generated pseudo-ops.
3824 * read.c (potable): Ignore "name".
3825 (s_app_file): Permit a single quote after the string, since one
3826 may appear in m68k MRI mode.
3828 * configure.in: Check for --enable-shared. If linking against
3829 shared BFD and opcodes, fix library name on SunOS, and try to set
3831 * configure: Rebuild.
3833 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3835 * as.h (flag_m68k_mri): Declare.
3836 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3837 * Many files: For MRI syntax that is specific to the m68k MRI
3838 assembler, check flag_m68k_mri rather than flag_mri or
3839 MRI_MODE_NEEDS_PSEUDO_DOT.
3841 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3843 * config/tc-i960.c (ARCH_HX): Define.
3845 (targ_has_sfr): Handle ARCH_HX.
3846 (targ_has_iclass): Handle ARCH_HX.
3847 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3848 (tc_headers_hook): If the architecture was specified explicitly,
3849 use it when setting the flags. Set the extern variable coff_flags
3850 rather than headers->filehdr.f_flags, since the latter is set
3851 unconditionally in obj-coff.c.
3852 (i960_handle_align): Remove unused variable fixp.
3854 Support for building bfd and opcodes as shared libraries, based on
3855 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3856 * configure.in: Set OPCODES and BFD to search directories.
3857 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3858 * configure: Rebuild.
3859 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3860 (LIBDEPS): New variable.
3861 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3862 $(HLDFLAGS) in link.
3863 (check): Set LD_LIBRARY_PATH in the environment.
3865 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3867 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3868 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3869 read-only, not read/write.
3871 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3873 * Makefile.in (INSTALL_XFORM): Remove -e.
3875 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3878 than comparing S_GET_SEGMENT to undefined_section.
3879 (write_object_file): Skip symbols which were equated to an
3880 undefined or common symbol.
3881 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3882 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3884 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3885 or S_IS_COMMON call S_GET_VALUE.
3886 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3887 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3888 to an undefined or common symbol, convert the reloc to be against
3890 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3891 undefined or common symbol.
3892 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3893 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3894 to an undefined or common symbol, convert the reloc to be against
3896 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3897 undefined or common symbol.
3898 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3899 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3901 (yank_symbols): Skip symbols which were equated to an undefined or
3904 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3907 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3909 * configure.in: Make sure we only add m68k-parse.o to
3910 ${extra_objects} once, no matter how many m68k targets have been
3912 * configure: Rebuild.
3914 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3916 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3917 * configure: Rebuild.
3919 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3921 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3922 * doc/c-m68k.texi: Document .extend and .ldouble.
3924 * configure.in (m68*-apple-aux*): New target.
3925 * config/te-aux.h: New file.
3926 * config/obj-coff.c (compare_external_relocs): New static function
3928 (do_relocs_for): Sort relocs if TE_AUX.
3929 (fixup_segment): If TE_AUX, store common symbol value in segment.
3930 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3932 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3936 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3938 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3939 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3941 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3942 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3943 an undefined symbol and the size of a function symbol.
3944 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3945 for all common symbols.
3947 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3949 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3952 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3955 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
3958 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
3960 * ecoff.c (localsym_t): Add addend field.
3961 (add_ecoff_symbol): Add addend argument. Change all callers.
3962 (coff_sym_value): Make static.
3963 (coff_sym_addend): New static variable.
3964 (ecoff_directive_def): Initialize coff_sym_addend.
3965 (ecoff_directive_val): Accept symbol + constant.
3966 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
3967 (ecoff_build_symbols): Include the addend in the symbol value.
3969 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
3971 * config/tc-ppc.c (md_assemble): Ignore overflow on
3972 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3974 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3976 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3977 bytes in size, so offset appropriately in big endian mode when
3978 writing the bottom 2 bytes.
3980 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
3982 * config/tc-sparc.c (default_compatible): New static local.
3983 (md_begin): Initialize it. Rewrite warn_on_bump handling.
3984 (sparc_ip): If no architecture or -bump specified, don't mark as
3985 mismatched those in default_compatible.
3987 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
3989 SCO ELF support from Robert Lipe <robertl@arnet.com>:
3990 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
3991 * configure: Rebuild.
3992 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
3993 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
3994 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
3995 (sco_id): Declare if SCO_ELF.
3997 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
3999 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4000 ({max,warn_after}_architecture): New static locals.
4001 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4002 If both architecture and -bump requested, set max_architecture to max.
4003 (sparc_md_end): Simplify.
4004 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4005 Rewrite code to bump architecture and check for conflicts.
4006 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4007 with Solaris assembler.
4008 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4009 (md_show_usage): Update.
4011 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4013 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4015 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4017 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4018 #ifdef sparcv9 when choosing value.
4021 (sparc_md_end): Declare.
4022 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4023 (initial_architecture): New static local.
4024 (can_bump_v9_p): Likewise.
4025 (NO_V9): Delete all occurrences.
4026 (sparc_md_end): New function.
4027 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4028 Don't bump architecture to v9 unless can_bump_v9_p set.
4029 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4030 * configure.in (sparc64 target cpu): Don't set obj_format here.
4031 (SPARC_V9): Renamed from sparcv9.
4032 (sparc64-*-elf*): Define SPARC_ARCH64.
4033 * configure: Regenerated.
4034 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4035 (SPARC_ARCH64): Add.
4036 * conf.in: Regenerated.
4037 * config/vmsconf.h: Update.
4039 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4041 * config/tc-mips.c (load_register): Optimise "dli" loads.
4042 (md_show_usage): add "-mcpu=vr4100" to help text.
4044 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4046 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4047 undefined symbol, preserve the X_op of O_symbol.
4048 (S_GET_VALUE): Fix check to permit this case.
4049 * write.c (write_relocs): If a reloc is against an undefined
4050 symbol equated to another symbol, change the reloc to be against
4052 * config/obj-coff.c (do_relocs_for): Likewise.
4054 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4057 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4059 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4060 computer is PowerPC.
4062 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4064 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4065 mentioned in the eabi.
4067 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4069 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4070 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4072 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4074 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4076 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4078 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4079 as a section it is ok to have unadorned -mrelocatable pointers in.
4081 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4083 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4086 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4088 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4089 dependent section attributes can be handled.
4091 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4092 macros to add support for exclude section flag and ordered section
4095 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4096 functions to add support for exclude section flag and ordered
4099 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * subsegs.c (section_symbol): Don't try to look up the section
4102 symbol in the hash table. It should be possible to have a symbol
4103 with the same name as a section, but no connection to it.
4105 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4106 From James Carlson <carlson@xylogics.com>.
4108 * expr.c (operand): Skip whitespace after a close parenthesis.
4109 From James Carlson <carlson@xylogics.com>.
4111 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4113 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4114 as_warn_where for relocation overflow.
4115 (parse_reg): Accept register name only if next character is
4118 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4120 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4121 addresses for static variables.
4123 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4125 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4126 and xgot give the old toc16 relocation.
4127 (md_apply_fix3): Support all GOT relocations.
4129 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4131 * config/tc-mips.c (load_address): Correctly handle a constant in
4132 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4134 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4136 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4137 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4138 (build_Mbytes): Handle REG_B.
4140 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4142 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4144 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4146 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4148 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4150 * config/obj-coff.c (write_object_file): Set the s_align field to
4151 the number of bytes, rather than to the power of 2.
4153 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4155 * Makefile.in (DISTCLEAN_HERE): New variable.
4156 (distclean): Use it.
4157 (maintainer-clean): Depend upon clean-here rather than clean,
4158 distclean, and clean-info. Run make maintainer-clean in doc.
4159 Remove files listed in DISTCLEAN_HERE.
4160 * doc/Makefile.in (maintainer-clean realclean): Split out from
4161 distclean. Depend upon clean-info and distclean.
4163 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4165 * mac-as.r: Fix copyright and version strings.
4166 (cfrg): Use PROG_NAME instead of literal name.
4168 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4170 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4172 * config/tc-a29k.h (tc_unrecognized_line): Define.
4173 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4174 (md_operand): Handle a29k style local dollar labels.
4176 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4178 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4180 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4182 * read.c (s_fill): If md_flush_pending_output is defined, call
4185 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4187 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4188 Treat rs_align_code like rs_align.
4190 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4192 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4193 converting an absolute address into a PC-relative one.
4195 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4197 * mpw-config.in: Don't always use te-generic.h for emulation.
4198 (powerpc-apple-macos): Use emulation te-macos.h.
4200 (mips-gm-magic): New configuration.
4202 * mpw-make.sed (install, install-only): Edit in Mac-specific
4205 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4207 * configure.in: Improve message about unsupported ELF targets.
4208 * configure: Rebuild.
4210 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4211 pattern is zero. From Manfred Hollstein.
4213 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4215 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4216 the various idata sections, we check the name on the .section pseudo.
4218 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4220 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4221 add section's paddr to add_number; compatibility to native as and
4224 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4226 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4228 * hash.c (struct hash_entry): Moved here...
4229 * hash.h (struct hash_entry): ...from here.
4231 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4232 if it's already known to be null.
4234 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4236 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4237 bit relocs converted to PC relative relocs. This turned out to
4238 add the offset from the beginning of .text twice.
4240 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4242 * stabs.c (s_stab_generic): In 's' case, free string from
4245 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4247 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4250 * subsegs.h (segment_info_type): Make bitfields unsigned.
4252 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4253 and move them together. On most systems this will reduce the
4254 structure size by one word.
4255 (operatorT): Define O_max.
4256 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4259 * read.c (pop_insert): Print error returned by hash table
4262 * as.c (dump_statistics): Split out from main; dump some hash
4263 table stats and target-specific stats.
4264 (start_time): No longer automatic to main.
4265 (main): Set file-level start_time and call dump_statistics at
4266 exit. Exit by calling xexit.
4267 (show_usage): Make --statistics description less specific.
4268 * subsegs.c (subsegs_print_statistics): New function.
4269 * write.c (write_print_statistics): New function.
4270 (n_fixups): New static variable.
4271 (fix_new_internal): Increment it.
4272 * read.c (read_print_statistics): New function.
4273 * read.h (read_print_statistics): Declare.
4274 * symbol.c (symbol_print_statistics): New function.
4275 * symbol.h (symbol_print_statistics): Declare.
4276 * hash.c (hash_print_statistics): New function.
4277 * hash.h (hash_print_statistics): Declare.
4278 * config/tc-i386.c (i386_print_statistics): New function.
4279 * config/tc-i386.h (i386_print_statistics): Declare.
4280 (tc_print_statistics): New macro.
4281 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4284 * hash.c (DELETED): Rewrite to use a valid but unique address.
4285 (START_POWER): Reduce to 10.
4286 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4287 Add new values for counting strcmp calls.
4288 (GROW_FACTOR): New macro.
4289 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4291 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4292 (hash_new): Use FULL_VALUE.
4293 (struct hash_control): Definition moved here.
4294 (hash_code): Don't mask to low bits.
4295 (hash_ask): Mask returned hash code here. Check hash value before
4296 calling strcmp; count strcmp calls.
4297 * hash.h (struct hash_control): Declare, don't define, here.
4298 (HASH_STATLENGTH): Deleted.
4299 (struct hash_entry): Add field for hash code.
4300 (hash_say, hash_apply): Don't declare.
4302 * hash.c (destroy): Return void.
4303 (applicatee): Ditto.
4304 (main): Fix declarations.
4305 (hash_apply): Return void. Argument `function' returns void. Put
4306 inside "#ifdef TEST".
4307 (hash_say): Define only if TEST is defined.
4308 * hash.h (hash_apply, hash_say): Declarations deleted.
4310 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4312 * configure: Rebuild with autoconf 2.7.
4314 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4316 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4317 * configure: Rebuild with autoconf 2.6.
4319 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4321 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4322 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4324 (ppc_frob_file): Remove.
4325 * config/tc-ppc.h (tc_frob_file): Don't define.
4326 (ppc_frob_file): Don't declare.
4328 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4330 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4331 * config/alpha-opcode.h: Include one-operand variants of jmp and
4334 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4335 with te-delta.h in 8.3 file systems.
4336 * configure.in: Adjusted.
4338 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4340 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4342 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4344 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4346 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4348 Version 2.6 released.
4349 * Makefile.in (VERSION): Updated to 2.6.
4351 * config/obj-coff.c (write_object_file): Change use of md_do_align
4352 to pass a pointer rather than a fill value, to match other uses.
4354 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4356 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4358 * as.c (main): Move md_end call to just after call to
4359 perform_an_assembly_pass. Delete cpu-specific code here.
4360 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4361 * config/tc-arm.c (md_end): Unused function deleted.
4362 * config/tc-ns32k.c (md_end): Ditto.
4364 * config/tc-i386.c (i386_align_code): New function, moved here
4365 from HANDLE_ALIGN macro.
4366 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4368 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4370 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4373 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4375 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4376 multi-byte nops to avoid changing gcc. The necessary gcc change
4377 might break old assemblers.
4379 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4381 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4382 generate optimal multi-byte nop instructions for ".align n"
4383 ".align n,0x90", and aligns requiring more than 15 bytes of
4384 padding still generate multiple 0x90's as before.
4386 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4388 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4390 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4392 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4393 * configure: Update.
4394 * mpw-make.sed: Reorder commands to make sed happier.
4395 * config/te-macos.h: New file.
4396 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4398 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4400 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4401 conditional branches.
4402 (md_apply_fix): Likewise.
4404 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4406 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4407 generate a reloc which the linker will not handle correctly. Fix
4408 overflow checking--R_IREL is 18 bits, not 17.
4410 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4412 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4413 from a PC relative reloc if TC_A29K.
4415 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4416 code depends upon it.
4418 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4419 $extend. Based on code from Eric Freudenthal
4420 <freudenthal@nyu.edu>.
4421 * config/tc-a29k.h (LEX_DOLLAR): Define.
4422 * read.c (LEX_DOLLAR): Define if not defined.
4423 (lex_type): Use LEX_DOLLAR.
4425 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4427 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4430 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4432 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4434 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4436 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4437 used only by "dlltool.c".
4439 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4441 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4442 (md_pseudo_table): Don't define "extern".
4444 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4446 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4448 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4450 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4452 * macro.c (macro_expand_body): Don't warn about == with a
4453 nonexistent parameter, in case it is in a comment field.
4455 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4457 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4458 set, even if macro_alternate is set.
4459 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4460 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4461 the token unless it ended in '@'.
4462 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4463 * doc/c-a29k.texi: Document macro usage on A29K.
4465 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4467 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4469 (install_operand): Likewise.
4471 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4473 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4475 * configure.in (m88k-motorola-sysv*): New target.
4476 * configure: Rebuild.
4477 * config/te-delta88.h: New file.
4478 * config/obj-coff.c (write_object_file): Use md_do_align if it is
4480 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
4481 (md_do_align): Define.
4482 * config/tc-m88k.c: Include "subsegs.h".
4483 (m88k_do_align): New function.
4485 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4486 (COFF_NOLOAD_PROBLEM): Define.
4487 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4489 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4491 * config/tc-i386.c (md_assemble): For a jump instruction with
4492 non-constant target, require 7 available bytes in the current
4495 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4497 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4500 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4502 * configure.in (alpha-*-linux*): Use ecoff.
4503 * configure: Rebuild.
4504 * ecoff.c (ecoff_directive_extern): New function.
4505 (ecoff_directive_weakext): New function.
4506 (ecoff_build_symbols): Handle weak symbols.
4507 (ecoff_setup_ext): Likewise.
4508 (ecoff_frob_symbol): Warn about weak common symbols.
4509 * ecoff.h (ecoff_directive_extern): Declare.
4510 (ecoff_directive_weakext): Declare.
4511 * symbols.c (S_IS_WEAK): New function.
4512 * symbols.h (S_IS_WEAK): Declare.
4513 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4515 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4518 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4520 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4522 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4523 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4524 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4525 * config/obj-coff.c (coff_frob_symbol): Don't call
4526 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4527 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4530 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4531 (ppc_stab_symbol): New static variable.
4532 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4533 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4534 sy_tc.real_name to the stab string.
4535 (ppc_bc, ppc_ec): New static functions.
4536 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4538 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4540 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4543 * input-scrub.c (input_scrub_push): Reset sb_index.
4545 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4547 * listing.c (listing_newline): Don't create a frag in the absolute
4550 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4552 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4553 (ppc_csect): Move most of the code to ppc_change_csect, and call
4555 (ppc_change_csect): New static function, taken from ppc_csect.
4556 (ppc_section): New static function.
4557 (ppc_saw_abs): New static varable.
4558 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4559 a symbol has no csect.
4560 (ppc_adjust_symtab): New function.
4561 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4562 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4564 * write.c (write_object_file): If tc_adjust_symtab is defined,
4565 call it just before the call to obj_adjust_symtab.
4567 * symbols.c (symbol_find_or_make): Change name to be const.
4568 * symbols.h (symbol_find_or_make): Update declaration.
4570 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4572 * doc/as.texinfo (Align): Mention SH.
4573 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4575 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4576 (Z8000 Directives, even): Don't give numeric align value, instead
4579 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4581 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4584 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4586 * Makefile.in (diststuff): Also make info.
4587 (maintainer-clean realclean): Also make clean-info.
4589 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4591 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4592 (pa_subspace): For ".nsubspa", always create a new subspace
4593 with the given attributes, even if one already exists with the
4596 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4598 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4599 TC_FORCE_RELOCATION, taking an additional section argument. If
4600 the section of the target symbol is not the same as the current
4601 section, always force the relocation to be used.
4602 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4604 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4605 md_pcrel_from function, taking an additional section argument.
4606 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4608 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4609 older TC_FORCE_RELOCATION if not defined.
4610 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4611 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4612 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4613 TC_FORCE_RELOCATION.
4615 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4617 * input-scrub.c (as_where): Set name to null pointer if we don't
4619 * messages.c (identify): Only print filename if non-null.
4620 (as_show_where): Ditto, for line number too.
4621 (as_warn_internal, as_bad_internal): Ditto.
4623 * input-file.c (input_file_open): If the input file can't be
4624 opened, consider it an error.
4626 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4628 * config/tc-mips.c: Added mips_4100 control, and support for
4629 accepting the 4100 as a MIPS architecture variant (md_begin,
4630 macro_build, mips_ip, md_parse_option). Adding suitable
4631 command-line OPTIONs, and updating the help text (md_show_usage).
4633 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4635 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4636 BFD_ASSEMBLER is defined.
4638 * Use one active frag and one obstack per frag chain:
4639 * frags.c (frags): Variable deleted.
4640 (frag_alloc): New function.
4641 (frag_grow, frag_more, frag_variant, frag_now_fix,
4642 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4644 (frag_new): Ditto. Verify that frch_last and frag_now match on
4645 entry and exit, and that old frag_now has non-zero type. Replace
4646 "know" uses with "assert". Use frag_alloc instead of mucking with
4648 * frags.h (frags): Declaration deleted.
4649 * subsegs.h (struct frchain): Add new field frch_frag_now.
4650 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4652 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4653 give it any stricter alignment than frchainS structures need. Do
4654 not initialize frags obstack. Set frag_now to point to
4655 dummy_obstack. Initialize absolute_frchain.
4656 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4657 field of frchainS. Don't create new frags on section switch, and
4658 use frag_alloc when creating a new frag chain. For absolute
4659 section, set frchain_now to absolute_frchain. Verify that
4660 frch_last and frag_now match on entry and exit. Initialize
4661 per-chain obstack, and under gcc, set required alignment to that
4662 needed by fragS structure.
4664 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4666 * stabs.c (get_stab_string_offset): Only copy input string if a
4667 fresh copy is needed, not if the section already exists.
4668 (s_stab_generic): Cache stab section name to bypass lookups, since
4669 usually it will match. Could be made faster still by changing the
4670 memory allocation rules.
4671 (s_xstab): Cache section name to bypass repeated string
4674 * frags.c (frag_new): Deleted register declarations.
4676 * listing.c (frag_now): Don't declare.
4678 * as.c (chunksize): New variable.
4679 (debug_memory): New variable.
4680 (main): If debug_memory is set, reduce chunksize and
4682 * as.h (chunksize): Declare it.
4683 * read.c (read_begin): Use it.
4685 * config/tc-alpha.c (md_shortopts): Include 'g'.
4686 (md_parse_option): Ignore it.
4688 * Makefile.in (distclean): Remove Makefile and config.status from
4689 testsuite directory.
4690 (clean-here): Don't delete testsuite. Instead, delete only the
4691 files within it that would be generated by running tests.
4693 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4694 frag_now_fix instead of accessing obstack info directly.
4695 * config/tc-arm.c (s_ltorg): Ditto.
4696 (md_assemble): Ditto.
4698 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4701 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4703 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4704 chain after parsing value expression, if any, to avoid separating
4705 continued .stabs lines.
4707 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4709 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4710 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4712 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4714 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4715 -mcom support and PPC_OPCODE_ANY for -many.
4716 (md_parse_option): Ditto.
4718 (md_begin): For duplicate instructions, print all duplicates
4721 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4723 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4724 common mode operation.
4725 (md_show_usage): Add -mcom to usage message.
4727 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4729 * expr.c (op_rank): Add O_symbol_rva.
4730 * expr.h (operatorT): Add O_symbol_rva.
4731 * read.c (cons_worker): Set O_symbol_rva when necessary.
4732 * write.c (fix_new_exp): Understand O_symbol_rva.
4734 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4736 * config/tc-mips.c: Correct s_cons arguments. From Michael
4737 Joosten <joost@ori.cadlab.de>.
4739 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4741 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4742 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4743 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4745 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4746 make non-static. Change all users.
4747 * config/obj-coff.h (coff_n_line_nos): Declare.
4749 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4751 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4753 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4755 * config/obj-elf.c (obj_elf_common): Convert specified byte
4756 alignment to power of two. Set size of local bss symbol.
4758 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4760 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4762 * sb.c, macro.c: Decide whether to include <string.h> or
4763 <strings.h> just as as.h does.
4765 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4767 * Makefile.in (site.exp): Fix setting of $srcdir.
4769 * config/tc-arm.c (md_atof): Fix little-endian output.
4770 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4773 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4775 * doc/as.texinfo: Split out the NS32k family documentation,
4776 despite its being commented out for now.
4777 * doc/c-ns32k.texi: New file.
4779 * sb.c, macro.c: Include string.h.
4781 * Makefile.in (comparison): Only check *.o; we don't care if
4782 timestamps inserted by the native linker differ.
4784 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4785 if alignment stricter than 4 bytes is requested; in that case,
4786 align to a 4-byte boundary first.
4788 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4790 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4791 uninitialized" warning for `Max_Source_Offset'.
4793 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4795 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4796 qualifiers and detect errors if present.
4797 (md_assemble): Add call to parse_toc_entry. Also added some support
4798 for the [tocv] qualifier.
4799 (ppc_pe_tocd): New function to support data in the toc section.
4801 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4803 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4806 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4808 * config/tc-m68k.c (isword): Accept all values from -65536 to
4809 +65535, so ~VAL will not be rejected.
4811 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4812 skip characters after the pseudo-op.
4814 * read.c (get_line_sb): Don't look past buffer_limit.
4815 (s_include): In MRI mode, skip characters after the file name.
4817 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4819 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4820 periods in register names.
4822 For older changes see ChangeLog.1.