1 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4 Fix little-endian case.
6 2000-05-03 David O'Brien <obrien@NUXI.com>
8 * as.c (parse_args): Update copyright.
10 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
12 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
13 for the .bss section too.
15 2000-05-02 Alan Modra <alan@linuxcare.com.au>
17 * configure.in: Set em=linux for hppa-*-linux.
18 * configure: Regenerate.
19 * doc/Makefile.in: Regenerate with correct automake.
21 * frags.c (frag_grow): Sanity check chunk_size.
23 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
24 * config/obj-som.h: Likewise.
25 * config/obj-ieee.h: Likewise.
27 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
29 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
30 (md_pseudo_table): Fully initialise OBJ_ELF cases.
31 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
32 (pa_ip): low_sign_unext now returns via function value. Use
33 re_assemble_* instead of dis_assemble_* and
34 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
36 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
37 (md_section_align, md_parse_option, md_show_usage,
38 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
39 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
40 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
41 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
42 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
44 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
45 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
46 outside of switch. Correct mask and shifting errors in case 10
47 and case -11. In case 21, compare against signed range to suit
48 hppa_field_adjust changes. In case 12, use re_assemble_12. In
49 case 17 and case 22, use offsetT variable to properly check range.
50 Use re_assemble_* here too.
51 (evaluate_absolute): Change type of value to offsetT. Call
52 hppa_field_adjust to do the work for us.
53 (pa_parse_cmpb_64_cmpltr): Delete save_s.
54 (pa_parse_cmpib_64_cmpltr): Ditto.
55 (pa_build_unwind_subspace): Delete unused var subseg. Change type
57 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
58 (pa_end_of_source): Return type is void.
60 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
62 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
64 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
66 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
68 (md_begin): Removed "construct symbols for each register name".
69 Because register names conflicts with GCC generated function
71 (avr_operand): Now constant numbers can be used as a register
72 identifiers (0 as r0, 31 as r31).
73 (md_assemble): use skip_space () before parsing instruction
76 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
78 * config/tc-avr.c: New AVR_ISA_ defined.
79 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
80 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
81 for `fmul', `movw' and `lpm R,Z' instructions.
82 (avr_operands): Warn if current opcode is a two-word instruction
83 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
84 (avr_opcodes): New commands added.
85 (REGISTER_P): Check 'a' and 'v' constraint letters.
86 (mcu_types): New MCU added.
88 2000-05-01 Alan Modra <alan@linuxcare.com.au>
90 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
91 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
92 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
93 * configure: Regenerate.
95 2000-04-29 Andreas Jaeger <aj@suse.de>
97 * as.h: Correctly check GCC version.
99 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
101 * as.c (parse_args): Allow md_parse_option to override -a listing
103 * config/obj-coff.c (add_lineno): Change type of offset parameter
104 from "int" to "bfd_vma."
105 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
106 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
107 (ppc_change_csect): Align correctly for XCOFF64.
108 (ppc_machine): New function, which discards "ppc_machine" line.
109 (ppc_tc): Cons for 8 when code is 64 bit.
110 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
112 (md_parse_option): Handle -a64 and -a32.
114 * config/tc-ppc.h (TARGET_MACH): Define.
115 (TARGET_FORMAT): Move to function.
116 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
118 2000-04-26 David O'Brien <obrien@FreeBSD.org>
120 * doc/as.1: Fix unbalanced brackets.
122 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
124 (line_comment_chars): Set to '/' if TE_FreeBSD.
126 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
128 * configure.in: Configury support for PA64 (currently disabled).
129 * configure: Rebuilt.
131 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
133 * config/tc-mips.c (s_change_sec): Use record_alignment, not
134 bfd_set_section_alignment.
136 2000-04-25 Alan Modra <alan@linuxcare.com.au>
138 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
141 2000-04-24 Nick Clifton <nickc@cygnus.com>
143 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
144 * doc/as.texinfo (Align): Include arm and strongarm in list of
145 targets that have the second form of the behaviour of the .align
148 2000-04-24 Mark Klein <mklein@dis.com>
150 * obj-som.c: Terminate obj_pseudo_table.
152 2000-04-22 Timothy Wall <twall@cygnus.com>
154 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
156 (operand_match): Conditionally insert default bit values for IMMU9.
158 2000-04-14 Matthew Green <mrg@cygnus.com>
160 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
161 * configure: Rebuilt.
163 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
164 Jason Eckhardt <jle@cygnus.com>
166 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
168 * config/tc-hppa.c (CHECK_ALIGN): New macro.
169 Added handling of new operand types l,y,&,fe,fE,fx.
171 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
172 David Mosberger <davidm@hpl.hp.com>
173 Timothy Wall <twall@cygnus.com>
174 Andrew MacLeod <amacleod@cygnus.com>
175 Jim Wilson <wilson@cygnus.com>
177 * Makefile.am (CPU_TYPES): Add ia64.
178 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
179 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
180 * Makefile.in: Rebuild.
181 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
182 * configure: Rebuild.
183 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
184 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
185 * expr.c (expr): Handle md_optimize_expr.
186 * read.c (LEX_HASH): Add comment.
187 * config/tc-ia64.c, config/tc-ia64.h: New files.
189 2000-04-21 Richard Henderson <rth@cygnus.com>
191 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
192 bundling a non-delayed branch type instruction.
194 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
196 * config/tc-mn10300.c (HAVE_AM30): Define.
197 (md_assemble): Use it.
199 2000-04-19 Alan Modra <alan@linuxcare.com.au>
201 * config/obj-elf.c (obj_elf_change_section): Check for changed
204 * Makefile.am: (CPU_MULTI_VALID): Remove.
205 (MULTI_CPU_TYPES): Define.
206 (MULTI_CPU_OBJ_VALID): Define.
207 (DEPTC): Use the above.
210 Regenerate dependencies.
211 * Makefile.in: Regenerate.
213 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
215 * Makefile.am (YACC, LEX): Get them from configure.
217 2000-04-18 H.J. Lu (hjl@gnu.org)
219 * config/tc-i386.c (offset_in_range): Use addressT instead of
220 bfd_vma for non-bfd assemblers.
222 2000-04-17 Alan Modra <alan@linuxcare.com.au>
224 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
225 doesn't give spurious errors.
227 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
229 * as.h (SEEK_SET): Define if undefined.
231 2000-04-13 Alan Modra <alan@linuxcare.com.au>
233 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
234 constants, and don't assume offsetT is 32 bits.
236 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
238 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
239 (md_pcrel_from_section): Add prototype.
240 (d10v_fix_adjustable): Add prototype.
241 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
243 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
245 2000-04-12 Nick Clifton <nickc@cygnus.com>
247 * config/tc-d10v.c (find_opcode): Correctly calculate position of
248 symbol in frag chain.
250 2000-04-10 Alan Modra <alan@linuxcare.com.au>
252 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
253 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
254 (fits_in_signed_word, smallest_imm_type): Ditto.
255 (md_assemble): Use an offsetT var to hold offsetT values, not a
257 (offset_in_range): New.
258 (md_assemble): Use it.
259 (md_convert_frag): Change type of target_address, opcode_address,
260 and displacement_from_opcode_start to offsetT.
261 (md_create_short_jump): Change type of offset to offsetT.
262 (md_create_long_jump): Ditto.
263 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
264 (md_chars_to_number): Remove.
265 (output_invalid): Remove duplicate prototype.
267 2000-04-09 Nick Clifton <nickc@cygnus.com>
269 * Makefile.am (CPU_TYPES): Add 'avr'.
270 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
271 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
273 * Makefile.in: Regenerate.
275 * doc/as.texinfo: Add M32R documentation.
277 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
279 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
280 --enable-build-warnings option.
281 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
282 * Makefile.in, configure: Re-generate.
284 2000-04-07 Nick Clifton <nickc@cygnus.com>
286 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
287 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
288 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
289 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
290 (arm_force_relocation): Force relocations for
291 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
293 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
295 * config/tc-sh.c (get_operands): There's no third operand if the
296 first operand is an immediate.
298 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
300 * config/tc-sh.c (immediate): Delete.
301 (sh_operand_info): Add immediate member.
302 (parse_reg): Use A_PC for pc.
303 (parse_exp): Add second argument 'op'. All callers changed.
304 (parse_at): Expect pc to be coded as A_PC.
305 Use immediate field in *op.
306 (insert): Add fourth argument 'op'. All callers changed.
307 (build_relax): Add second argument 'op'. All callers changed.
308 (insert_loop_bounds): New function.
309 (build_Mytes): Remove DISP_4.
310 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
311 (assemble_ppi): Use immediate field in *operand.
312 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
313 (md_apply_fix): Likewise.
314 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
316 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
318 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
320 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
322 * internals.texi (CPU backend): Document
323 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
325 2000-04-04 Alan Modra <alan@linuxcare.com.au>
327 * po/gas.pot: Regenerate.
329 * as.c (show_usage): Restore translated part of bug string.
330 * gasp.c (show_usage): Likewise.
332 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
333 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
335 (DEP1): Modify for "gcc -MM".
339 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
341 * Makefile.in: Regenerate.
343 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
345 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
346 (md_begin): Likewise.
347 (HAVE_AM33): New macro.
348 (md_assemble): Use it. Match r_regs and xr_regs only if
351 2000-04-03 Alan Modra <alan@linuxcare.com.au>
353 * as.h: #include "bin-bugs.h"
354 * as.c (show_usage): Use REPORT_BUGS_TO.
355 * gasp.c: #include "bin-bugs.h"
356 (show_usage): Use REPORT_BUGS_TO.
358 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
360 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
362 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
363 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
366 2000-04-03 Alan Modra <alan@linuxcare.com.au>
368 * config/tc-i386.c (i386_immediate): Don't assume a constant
369 immediate is necessarily 16 bits when in 16 bit code mode.
370 (md_assemble): Instead set guess_suffix here after we have checked
373 2000-04-02 Richard Henderson <rth@cygnus.com>
375 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
376 quantities. Correct right shift sign extension.
377 (build_insn): Make `number' unsigned long. Mask top 6 bits of
378 32-bit value when shifting into place.
380 2000-04-01 Ian Lance Taylor <ian@zembu.com>
382 * app.c: Add ATTRIBUTE_UNUSED as needed.
383 * config/tc-ppc.c: Likewise.
384 (ppc_size): Make unsigned long.
385 (ppc_insert_operand): Add casts to avoid warnings.
387 2000-03-31 Nick Clifton <nickc@cygnus.com>
389 * config/tc-d10v.h (md_flush_pending_output): Define.
391 2000-03-29 Nick Clifton <nickc@cygnus.com>
393 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
394 segment. Works for both BFD_ASSEMBLER and others.
395 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
397 2000-03-29 Nick Clifton <nickc@cygnus.com
399 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
401 2000-03-28 Alan Modra <alan@linuxcare.com.au>
403 * listing.c (LISTING_LHS_WIDTH): Default depends on
405 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
407 2000-03-27 Ian Lance Taylor <ian@zembu.com>
409 * config/tc-sh.c (md_show_usage): Use backslash before newline in
412 2000-03-27 Alan Modra <alan@linuxcare.com.au>
414 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
416 * config/tc-avr.c (mcu_types): Add missing initialiser.
417 (md_pcrel_from_section): Add prototype.
418 (avr_operand): Remove redundant test of unsigned < 0.
419 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
421 2000-03-27 Denis Chertykov <denisc@overta.ru>
423 * config/tc-avr.c: New file for AVR support.
424 * config/tc-avr.h: Likewise.
425 * configure.in: Add AVR support.
426 * configure: Regenerate.
428 2000-03-26 Timothy Wall <twall@cygnus.com>
430 * gasp.c (macro_op): Add new argument to check_macro call.
431 Macro structure definitions moved to macro.h
432 * sb.h: Add argument to prototype for input_scrub_include_sb.
433 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
434 nesting checks with an additional flag.
435 (struct input_save): Add flag to indicate whether current sb
436 should be checked for proper macro/conditional nesting.
437 (input_scrub_push/pop): Save/restore nest check flag.
438 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
440 * macro.c (check_macro): Allow caller to retrieve parsed macro
441 information if a pointer is provided. This information may be
442 used by the new macro hooks.
443 * macro.h: Update prototype for check_macro. Macro struct
444 definitions moved here from macro.c/gasp.c.
445 * read.c (read_a_source_file): Add parameter to check_macro call,
446 and pass macro info to the macro hook, if defined.
447 (input_scrub_insert_line): New. Allow insertion of a line of
448 characters into the input stream.
449 (input_scrub_insert_file): New. Allow insertion of an arbitrary
450 file into the input stream.
451 (s_include): Use input_scrub_insert_file.
452 * internals.texi: Document new macro hooks.
453 * as.h: New prototypes added.
455 2000-03-26 Alan Modra <alan@linuxcare.com.au>
457 * config/tc-i386.c: Don't start any as_bad or as_warn message with
458 an initial capital letter.
459 (i386_index_check): Reindent.
461 2000-03-19 Nick Clifton <nickc@cygnus.com>
463 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
466 2000-03-17 Thomas de Lellis <tdel@windriver.com>
468 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
469 instruction operand bad if Rd > 7 when generating
470 thumb instructions. Prevents for example,
471 "adr r12,label" from silently failing and generating
472 the wrong instruction.
474 2000-03-17 Nick Clifton <nickc@cygnus.com>
476 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
477 that have a destingation >= 0x400000.
478 Fix compile time warning messages.
480 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
482 * config/tc-sh.c (md_begin): When encountering insn that are
483 not supported by the current arch, only change the name if
484 its contents are the same as prev_name.
485 (get_specific): If the the architecture doesn't match, fail.
487 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
489 * config/tc-sh.c (IDENT_CHAR): Define.
490 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
491 matching back where it came from.
493 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
495 * config/tc-sh.c (md_show_usage): Add description of -dsp.
497 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
499 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
502 2000-03-15 Kazu Hirata <kazu@hxi.com>
504 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
506 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
508 * expr.c (operand) [case 'f']: When testing if '0f' can start a
509 floating-point-number, make sure 'f' is in FLT_CHARS.
511 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
513 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
514 (s_lcomm_internal): Use it.
515 * doc/internals.texi (CPU backend): Document it.
516 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
519 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
521 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
524 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
525 implementation doesn't have special handling for switch
527 (macro_build): Allow for code in sections other than .text.
530 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
531 Don't perform relocs if we will be outputting them.
532 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
533 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
536 2000-03-09 Catherine Moore <clm@cygnus.com>
538 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
539 relocation type based on the entry in the fixup structure.
541 2000-03-08 H.J. Lu (hjl@gnu.org)
543 * Makefile.am (install-exec-tooldir): Depend on
544 install-exec-bindir for parallel make.
545 * Makefile.in: Regenerated.
547 2000-03-06 Nick Clifton <nickc@cygnus.com>
549 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
551 (md_parse_option): Parse -m32r command line switch - disable m32rx
553 (md_show_usage): Document new option.
555 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
556 * doc/Makefile.in: Regenerate.
557 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
559 2000-03-02 Michael Meissner <meissner@redhat.com>
561 * config/tc-d30v.c (check_range): Remove code that incorrectly
562 sign extended values where bits < 32.
564 2000-03-02 H.J. Lu (hjl@gnu.org)
566 * configure.in: Support --enable-targets=all on ia32.
567 * configure: Regenerated.
569 2000-03-01 Nick Clifton <nickc@cygnus.com>
571 * gasp.c (do_align): Remove bogus check of alignment value.
573 2000-02-27 Thomas de Lellis <tdel@windriver.com>
575 * config/obj-elf.c (elf_frob_symbol): Remove code which when
576 TC_PPC was defined forced the type of a symbol with no other type
579 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
581 * doc/internals.texi (CPU backend): Mention that
582 line_separator_chars do not break up comments. Fix typos for
583 LEX_AT and LEX_NAME descriptions. Document operands for
584 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
585 description of md_create_short_jump usage. Document argument for
588 2000-02-27 Jakub Jelinek <jakub@redhat.com>
590 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
591 (md_parse_option): Handle it.
592 (md_show_usage): Document it.
594 2000-02-27 Ian Lance Taylor <ian@zembu.com>
596 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
597 opcode, for the instruction `pal19'. From Andrea Arcangeli
600 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
602 * config/tc-i386.c (i386_immediate): Move constant operand sizing
604 (md_assemble): To here, before template operands are matched.
605 Also ensure a constant immediate is sign extended when we know the
606 size is at most 16 bits. This is to catch cases like "add
607 $0xffc0,%ax" where we don't know the size, and thus that the
608 immediate can be represented as Imm8S until after parsing the
610 (i386_displacement): Similarly sign extend 16 bit constant
612 (md_assemble): Relax 16-bit jump constant range check to suit sign
613 extended displacements.
615 2000-02-26 Andreas Jaeger <aj@suse.de>
617 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
619 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
621 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
622 call operands when intel_syntax.
623 (intel_float_operand): Return 2 for "fi...".
624 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
625 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
626 earlier "SHORT" change.
627 (md_assemble): When determining suffix from Regs, exclude
630 2000-02-24 Nick Clifton <nickc@cygnus.com>
632 * configure: Add arm-wince, mips-pe and sh-pe targets.
633 * configure: Regenerate.
635 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
637 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
638 "pe-mips" for the mips-pe target.
640 * config/tc-arm.c (insns): Change displacement encoded in BL
641 and B instructions if the target port is arm-wince.
642 (do_ldst): Do not bias the relocation offset if the target
644 (md_pcrel_from): Add in missing relocation offset bias if the
647 * config/tc-mips.c (mips_target_format): Support COFF flavour.
648 (md_begin): Disable -G support for mips-pe target.
649 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
650 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
653 * config/tc-sh.c (md_begin): sh-pe target is little endian.
654 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
655 assembler, just set the alignment to 4.
657 * config/te-wince-pe.h: New file for WinCE targets. Define
660 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
662 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
664 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
665 (i386_intel_memory_operand): After finding a segment override,
666 check again for no `[' before looking for a displacement. Bomb if
667 more than one displacement rather than silently discarding the
668 second and subsequent ones. Free strings malloc'd by
669 build_displacement_string.
671 2000-02-24 Catherine Moore <clm@cygnus.com>
673 * config/obj-som.c (obj_pseudo_table): Add "weak".
674 (obj_som_weak): New routine.
676 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
678 * config/tc-i386.c (union i386_op): New.
679 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
680 Throughout file replace occurences of disps[n], imms[n], regs[n]
681 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
682 intel mode operand swapping. Add assert in regKludge and
683 fake_zero_displacement code. Test i.types[n] when outputting
684 displacements and immediates. Combine output of Disp16 with
686 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
687 when in intel mode by (not) reversing fsub and fdiv operands
688 before the template search. This fails for single operand
689 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
690 undefined. Instead fix the base_opcode after we've found the
691 template. Move base_opcode xor with found_reverse_match from
692 opcode output code to before this fix so we test for the correct
694 (md_assemble): Don't use strcmp when deciding to ignore the suffix
695 check in intel mode. Instead compare opcodes.
697 * config/tc-i386.h (TC_RELOC): Delete.
698 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
699 with equivalent call to reloc.
701 * as.h (flag_m68k_mri): Move declaration after target include, and
702 only declare when TC_M68K defined. Define as zero otherwise.
703 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
704 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
705 Define as zero otherwise.
706 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
707 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
708 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
709 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
710 testing whether defined.
711 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
712 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
713 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
714 rather than testing whether defined.
715 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
716 (parse_mri_cons): Declare and use only when TC_M68K.
717 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
718 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
719 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
721 * NEWS: Mention IBM 370 support.
723 2000-02-23 Richard Henderson <rth@cygnus.com>
725 * config/tc-i386.c (md_assemble): When swapping operands for
726 intel_syntax, assume everything that's not Imm or Disp is a
729 2000-02-23 Linas Vepstas <linas@linas.org>
731 * config/tc-i370.c, config/tc-i370.h: New files.
732 * Makefile.am: Add support for Linux/IBM 370.
733 * configure.in: Likewise.
734 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
735 * config/obj-elf.c: Include elf/i370.h
736 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
738 * Makefile.in: Regenerate.
739 * configure: Regenerate.
741 * doc/c-i370.texi: New file.
742 * doc/all.texi: Include it.
743 * doc/as.texinfo: And here.
744 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
745 * doc/Makefile.in: Regenerate.
747 2000-02-19 Michael Meissner <meissner@redhat.com>
749 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
750 determine if an instruction can be used in parallel with an ADDppp
751 or SUBppp instruction.
753 2000-02-22 Andrew Haley <aph@cygnus.com>
755 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
757 1999-12-30 Andrew Haley <aph@cygnus.com>
759 * config/tc-mips.c (mips_gp32): New variable.
760 (macro_build) Use mips_gp32.
762 (md_longopts): Add "-mgp32" and "-mgp64".
763 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
765 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
767 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
768 warning, and bump it to 1.
770 2000-02-22 Ian Lance Taylor <ian@zembu.com>
772 From Brad Lucier <lucier@math.purdue.edu>:
773 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
776 2000-02-21 Catherine Moore <clm@cygnus.com>
778 * config/tc-mips.c (MF_HILO_INSN): Define.
779 (mips_7000_hilo_fix): Declare.
780 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
781 (md_parse_option): Check for 7000_HILO_FIX options.
782 (OPTION_M7000_HILO_FIX): Define.
783 (OPTION_NO_M7000_HILO_FIX): Define.
784 * doc/c-mips.texi (-mfix7000): Describe.
786 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
788 * listing.c (print_lines): Remove unused variable `end'.
790 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
791 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
792 reloc_type when BFD_ASSEMBLER.
793 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
794 reloc_type when BFD_ASSEMBLER. Move common code out of switch
795 statement and quell signed vs. unsigned comparison warning.
797 2000-02-18 Nick Clifton <nickc@cygnus.com>
799 * config/tc-d10v.c (find_opcode): Add a symbol's value to
800 the computed frag offset, rather than overwriting it.
802 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
804 * config/tc-sh.c ("elf/sh.h"): Include.
805 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
806 (md.begin): Initialize target_arch.
807 Only include opcodes in has table that match selected architecture.
808 (parse_reg): Recognize register names for sh-dsp.
809 (parse_at): Recognize post-modify addressing.
810 (get_operands): The leading space is now optional.
811 (get_specific): Remove FDREG_N support. Add support for sh-dsp
812 arguments. Update valid_arch.
813 (build_Mytes): Add support for SDT_REG_N.
814 (find_cooked_opcode): New function, broken out of md_assemble.
815 (assemble_ppi, sh_elf_final_processing): New functions.
816 (md_assemble): Use find_cooked_opcode and assemble_ppi.
817 (md_longopts, md_parse_option): New option: -dsp.
818 * config/tc-sh.h (elf_tc_final_processing): Define.
819 (sh_elf_final_processing): Declare.
821 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
823 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
824 the unwinder subspace. Save the current seg/subseg before creating
827 2000-02-10 Nick Clifton <nickc@cygnus.com>
829 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
830 little endian targets.
831 (INST_BYTE1): Redefine to handle big and little endian
833 (cpu_type): New type: Select between M340 and M210.
834 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
835 instructions of the M340.
836 (md_assemble): Add support for the MULSH and OPSR classes of
838 (md_atof): Add support for little endian targets.
839 (md_parse_option): Add support for -EL, -EB and -mcpu command
841 (md_convert_frag): Add support for little endian targets.
842 (md_apply_fix3): Add support for little endian targets.
843 (md_number_to_chars): Add support for little endian targets.
845 2000-02-10 Timothy Wall <twall@redhat.com>
847 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
848 defined, use it to verify the symbol just read should be a label.
850 2000-02-10 Timothy Wall <twall@redhat.com>
852 * app.c (do_scrub_chars): Handle "||" for parallel instructions
853 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
854 around colons when KEEP_WHITE_AROUND_COLON is defined.
855 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
856 and KEEP_WHITE_AROUND_COLON.
858 2000-02-08 Timothy Wall <twall@redhat.com>
860 * read.c (s_rept): Call do_repeat, which abstracts the repeat
862 (do_repeat): New. Abstract repeat logic so that a "break" can be
864 (end_repeat): New. Provide support for a "break" out of the
866 * read.h: Add prototypes for new functions.
868 2000-02-08 Timothy Wall <twall@redhat.com>
870 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
871 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
872 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
875 2000-02-08 Timothy Wall <twall@redhat.com>
877 * read.c: Added elseif to directives table.
878 * read.h: Added prototype for s_elseif.
879 * doc/as.texinfo: Added description for elseif.
880 * cond.c (s_elseif): New function
882 2000-02-04 Timothy Wall <twall@redhat.com>
884 * listing.c (print_lines): Remove conditionals causing bug in
887 2000-02-03 Timothy Wall <twall@cygnus.com>
889 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
891 * frags.c (frag_new): Calculate fr_fix in octets
892 (frag_now_fix) Return offset as target address offset (bytes).
893 (frag_now_fix_octets) New - Return offset in octets (8-bit
895 * frags.h: Added prototype for frag_now_fix_octets().
896 Distinguish between octets and bytes in field descriptions.
897 * listing.c (calc_hex): Account for octets vs bytes when
898 printing addresses/offsets.
899 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
900 target is little-endian, print the octets in a word in big-endian
901 order so that the display looks like a proper hexadecimal number,
902 instead of having the octets reversed.
903 * read.c (do_align): When recording alignment, alignment power
904 should be in terms of target bytes (minimum addressible unit)
906 (do_org) Convert ORG target address (byte) argument into an
907 octet offset when generating a variable fragment.
908 * symbols.c (resolve_symbol_value): Symbol final value
909 converted to a target address offset (bytes) from its octet offset.
910 * config/obj-coff.c (coff_frob_symbol): Symbol target address
911 offset (bytes) is adjusted by the frag offset (octets) converted
913 (coff_frob_section) Section alignment power is in terms of bytes;
914 convert it to an octet alignment power when calculating size (and
915 size mask) in octets. Don't modify the section size in order to
916 "align" it for TI COFF, since that format has a different method
917 for storing alignment information.
919 2000-02-01 Timothy Wall <twall@cygnus.com>
921 * stabs.c (generate_asm_file): Escape backslashes in stabs file
922 entries, matching the way GCC generates them. If not escaped, the
923 filename is encoded incorrectly.
925 2000-01-31 Nick Clifton <nickc@cygnus.com>
927 * config/tc-arm.c (reg_table): Add support for ATPCS register
930 2000-01-31 Geoff Keating <geoffk@cygnus.com>
932 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
934 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
936 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
937 of a symbol when we really care about its value.
939 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
941 * config/tc-mcore.c (md_assemble): Give warning message if
942 operands passes to instruction are more than the spec.
944 2000-01-27 Thomas de Lellis <tdel@windriver.com>
946 * config/tc-arm.c (armadjust_symtab): If the assembler is in
947 Thumb mode but the label seen was not declared as '.thumb_func'
948 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
949 correct disassembly of Thumb code bounded by non function labels.
951 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
953 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
954 Add dependencies for e-i386aout.o. Fix 2 comment lines.
956 * Makefile.in: Same here.
959 * configure.in: Set bfd_gas for i386-aout when primary target
960 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
961 we may need the primary te_file. Remove incorrect comment.
963 * configure: Regenerate.
965 * config/e-i386aout.c: New file.
967 * as.c (USE_EMULATIONS): Move to before print_version_id.
968 (struct emulation): Add i386aout.
969 (show_usage): Split text strings. Reformat -a text. Add --em
973 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
974 (aout_format_ops): New.
977 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
978 preprocessor conditional and add aout USE_EMULATIONS tests.
979 (read_a_source_file): Don't pass error strings to printf as
983 * gasp.c (exp_get_abs): Don't pass error strings to printf as
985 (do_data): Same here.
986 (process_file): And here.
989 * symbols.c (colon): Rewrite "already defined" fatal message
990 code for aout with USE_EMULATIONS.
993 * config/obj-aout.c (OBJ_HEADER): Define.
994 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
996 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
997 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
999 (obj_aout_type): Expand S_SET_OTHER here too.
1000 (obj_read_begin_hook): Remove.
1001 (aout_pop_insert): New.
1002 (obj_aout_s_get_other): New.
1003 (obj_aout_s_get_desc): New.
1004 (aout_format_ops): New.
1007 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1008 gets aout_pseudo_table.
1009 (aout_pseudo_table): Declare.
1010 (obj_read_begin_hook): Define.
1013 * config/obj-coff.c (obj_pseudo_table): Rename to
1015 (coff_pop_insert): Use coff_pseudo_table.
1016 (coff_sec_sym_ok_for_reloc): Remove.
1017 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1018 and comment all zero entries and remove #if 0 code.
1021 * config/obj-coff.h (obj_pop_insert): Define.
1022 (coff_pseudo_table): Declare.
1025 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1026 s_get_size, s_set_size. Comment all zero entries.
1029 * config/obj-elf.c (elf_s_get_other): New function.
1030 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1031 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1032 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1034 (obj_elf_parse_section_letters): Don't pass error strings to
1035 printf as format arg.
1038 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1040 (elf_s_get_other): Declare.
1041 (S_GET_OTHER) Define as elf_s_get_other if not already
1043 (S_SET_OTHER): Only define when not already defined.
1044 (elf_obj_read_begin_hook): Declare.
1045 (obj_read_begin_hook): Define.
1046 (elf_obj_symbol_new_hook): Declare.
1047 (obj_symbol_new_hook): Define.
1050 * config/obj-multi.h: Add copyright header and protect against
1051 multiple inclusion. Add * to all function pointers.
1052 (OBJ_HEADER): If defined, include it rather than other defines
1054 (obj_frob_file_after_relocs): Test for NULL.
1055 (obj_symbol_new_hook): Here too.
1056 (obj_sec_sym_ok_for_reloc): And here.
1057 (S_GET_OTHER): Define.
1058 (S_GET_DESC): Define.
1059 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1060 (OBJ_MAYBE_ELF): Update comment.
1062 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1063 OBJ_AOUT preprocessor conditional and handle emulation by
1064 testing OUTPUT_FLAVOR.
1065 (i386_displacement): Here too.
1066 (md_section_align): Similarly here.
1067 (i386_target_format): Conditionally compile when more than one
1068 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1069 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1070 (i386_displacement): Here too.
1073 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1074 Define TARGET_FORMAT for aout only when not multi.
1077 * config/te-multi.h: Delete file as it's identical to te-generic.h
1079 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1081 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1082 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1085 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1087 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1090 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1092 * config/tc-mips.c (mips_do_align): New function.
1093 * config/tc-mips.h (md_do_align): Define.
1095 2000-01-10 Philip Blundell <philb@gnu.org>
1097 * doc/c-arm.texi (ARM Options): Fix typo.
1098 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1099 line separator for Linux.
1100 * doc/as.texinfo (Comments): Mention the ARM.
1102 2000-01-10 Philip Blundell <pb@futuretv.com>
1104 * configure.in (arm*-*-conix*): New target.
1105 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1107 * configure: Regenerate.
1109 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1111 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1112 (obj_elf_visibility): New function.
1114 * doc/as.texinfo (Visibility): New node: document visibility
1117 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1119 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1120 warning for absolute jump/call without `*' in non-intel mode. No
1121 need to set i.types[0] JumpAbsolute in intel mode.
1123 1999-12-22 Philip Blundell <pb@futuretv.com>
1125 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1126 hook function when changing sections.
1127 (arm_s_data): Likewise.
1129 1999-12-14 Nick Clifton <nickc@cygnus.com>
1131 * config/tc-arm.c (md_parse_option): Add support for -marm720
1132 command line switch.
1134 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1136 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1137 (r_registers, xr_registers): Define.
1138 (r_register_name, xr_register_name): New functions.
1139 (md_assemble): Handle new am33 operand types and instruction
1141 (mn10300_insert_operand, check_operand): Likewise.
1143 1999-11-29 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1146 (s_force_thumb): Set thumb_mode to 2.
1147 (md_assemble): Do not complain about thumb instructions on a
1148 non-thumb target if thumb_mode is set to 2.
1150 1999-11-28 Michael Meissner <meissner@cygnus.com>
1152 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1153 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1154 (O_...): Add new machine dependent expressions if we are handling
1155 explicit relocations.
1156 (alpha_reloc_op): New static table holding the explicit relocation
1158 (alpha_literal_hash): New static to hold the hash table for
1159 explicit relocations.
1160 (alpha_macros): Add support for explicit relocations.
1161 (md_begin): If explicit relocations, initialize hash table.
1162 (md_assemble): Don't print a second error if tokenize_arguments
1163 already printed an error message.
1164 (md_apply_fix): Add support for explicit relocations.
1165 (alpha_force_relocation): Ditto.
1166 (alpha_fix_adjustable): Ditto.
1167 (alpha_adjust_symtab): New function to support explicit
1169 (alpha_adjust_symtab_relocs): Ditto.
1170 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1171 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1172 Add support for explicit relocations. Return -2 if an error
1173 message was already printed.
1174 (find_macro_match): Add support for explicit relocations. Comment
1176 (emit_insn): Add support for explicit relocations.
1177 (assemble_tokens): Ditto.
1179 (load_expression): Ditto.
1182 (emit_ir_load): Ditto.
1183 (emit_loadstore): Ditto.
1186 (emit_sextX): Ditto.
1187 (emit_division): Ditto.
1188 (emit_jsrjmp): Ditto.
1189 (emit_retjcr): Ditto.
1191 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1193 (tc_adjust_symtab): If explicit relocations, call the function
1194 alpha_adjust_symtab.
1195 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1196 relocations next to the literal relocation they reference.
1197 (TC_INIT_FIX_DATA): Initialize the new fields.
1198 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1200 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1202 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1203 'B' operand for PA2.0 bb instruction.
1205 1999-11-18 Nick Clifton <nickc@cygnus.com>
1207 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1210 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1212 (mcore_force_relocation): Force relocations to be generated for
1215 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1217 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1218 (i386_displacement): Disallow O_big displacements.
1220 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1222 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1223 improvements in error checking.
1224 (md_assemble): Support for unconditional ARM instructions.
1225 (md_parse_option): Support for -m[arm]v5e flag.
1227 1999-11-12 Nick Clifton <nickc@cygnus.com>
1229 * macro.c (buffer_and_nest): Do not check beyond the end of the
1232 1999-11-11 Nick Clifton <nickc@cygnus.com>
1234 * macro.c (buffer_and_nest): Look for seperator after TO and
1237 1999-11-08 Andrew Haley <aph@cygnus.com>
1239 * app.c (do_scrub_chars): When in State 10, treat backslash
1240 characters in the same way as as symbol characters.
1242 1999-11-07 Richard Henderson <rth@cygnus.com>
1244 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1245 the previous label was in the current section before playing
1246 with auto-alignment.
1248 1999-11-06 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-v850.c (v850_force_relocation): Force relocation
1252 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1255 1999-11-05 Michael Meissner <meissner@cygnus.com>
1257 * expr.h (operatorT): Increase machine dependent operators to 16.
1258 * expr.c (op_rank): Ditto.
1260 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1262 * read.c (pseudo_set): Reject attempts to set the value of a
1265 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1268 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1270 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1271 to bfd_set_section_contents.
1273 1999-11-03 Nick Clifton <nickc@cygnus.com>
1275 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1277 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1279 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1280 (mips_ip): Use OPCODE_IS_MEMBER.
1282 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1284 * config/tc-arm.c (reg_required_here): Improve comments.
1286 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1287 (tinsns): Initialize variants field.
1289 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1290 BAD_PC respectively.
1292 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1294 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1295 * config/tc-arm.h: Fix compile time warnings.
1297 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1299 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1300 form @abs16, @(abs16) and @(abs16 + imm).
1302 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1304 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1305 (ISA_HAS_64_BIT_REGS) New.
1306 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1307 mips_emit_delays,macro_build,load_register,load_addresss,
1308 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1309 and/or use new ISA_xxx macros in expressions involving
1310 ISA, particularly mips_opts.isa.
1312 1999-10-18 Michael Meissner <meissner@cygnus.com>
1314 * expr.h (operatorT): Add machine dependent operators md1..md8.
1315 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1316 for the machine dependent operators to use.
1318 * expr.c (op_rank): Add machine dependent operators.
1320 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1322 (O_cpregister): Ditto.
1323 (md_begin): Change X_op test that field is wide enough to use
1324 O_max instead of O_alpha_max.
1325 (cpu_types): Fill in missing initializer.
1326 (alpha_num_macros): Make unsigned.
1327 (md_assemble): Make opnamelen be size_t.
1328 (md_apply_fix): Cast alpha_num_operands to int before testing.
1329 (alpha_force_relocation): Ditto.
1330 (alpha_fix_adjustable): Ditto.
1331 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1332 (tc_gen_reloc): Ditto.
1333 (tc_get_register): Ditto.
1338 (s_alpha_ent): Ditto.
1339 (s_alpha_end): Ditto.
1340 (s_alpha_frame): Ditto.
1341 (s_alpha_prologue): Ditto.
1342 (s_alpha_file): Ditto.
1343 (s_alpha_gprel32): Ditto.
1344 (s_alpha_proc): Ditto.
1345 (s_alpha_set): Ditto.
1346 (s_alpha_base): Ditto.
1347 (s_alpha_align): Ditto.
1348 (s_alpha_arch): Ditto.
1349 (alpha_align): Ditto.
1350 (assemble_insn): Suppress unused variable warning.
1352 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1353 order in the structure.
1354 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1356 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1358 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1360 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1362 * config/tc-i386.c (i386_index_check): Correct #endif location.
1364 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1366 * as.c (show_usage): Document new options.
1367 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1368 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1369 (parse_args): Parse the new options.
1370 (main): If there were warnings, and --fatal-warnings
1371 was specified, print an error.
1372 * as.h: New variable, flag_fatal_warnings, for new option.
1374 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1376 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1377 '@'. Change autoincrement completers to fall through to cache control
1380 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1382 (pa_parse_addb_64_cmpltr): New function.
1384 * config/tc-hppa.c (pa_ip): Change error message.
1385 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1386 '?Q' args to allow falling through.
1388 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1389 Remove unused conditional codes.
1390 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1392 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1394 * config/tc-d30v.c (CHAR_BIT): Define.
1395 (check_range): Fix bit operations to support integers bigger than
1398 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1400 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1403 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1404 Doug Evans <devans@cygnus.com>
1406 Add support for m32rx.
1407 * config/tc-m32r.c (enable_m32rx): New static global.
1408 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1409 (allow_m32rx): New function.
1410 (M32R_SHORTOPTS): Add `O'.
1411 (md_longopts): Add --m32rx plus several warning options.
1412 (md_parse_option): Handle new options.
1413 (md_show_usage): Print them.
1414 (md_begin): Enable m32rx.
1415 (OPERAND_IS_COND_BIT): New macro.
1416 (first_writes_to_seconds_operands): New function.
1417 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1418 (target_make_parallel,assemble_two_insns): New functions.
1419 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1420 If optimizing and m32rx, try to make consecutive insns parallel.
1422 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1424 * config/tc-mips.c (nopic_need_relax): Allow for the
1425 .sdata.foo sections generated by -fdata-sections,
1426 and for the .gnu.linkonce.s sections generated by C++.
1428 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1430 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1431 with cleaner code using completer prefixes. Add 'Y'.
1433 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1435 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1437 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1438 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1439 insn does not match and we should try the next insn in the table.
1441 1999-09-22 Nick Clifton <nickc@cygnus.com>
1443 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1445 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1447 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1450 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1452 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1453 OBJ_ELF. If ELF, add "sq".
1454 (md_parse_option): If ELF, ignore -s and -q.
1455 (md_show_usage): Mention ELF options.
1457 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1459 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1462 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1464 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1466 * config/tc-hppa.c (struct pa_it): New field "trunc".
1467 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1468 (pa_parse_ftest_gfx_completer): New function
1469 (pa_parse_fp_cnv_format): New function.
1471 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1472 (md_apply_fix): Handle 22bit pc-rel branches.
1474 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1476 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1478 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1480 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1482 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1484 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1485 (pa_ip): Handle 'fX'.
1487 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1489 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1490 unwinds unless the function is in the text space.
1491 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1493 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1495 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1496 (md_assemble): To here. Tweak address generation.
1498 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1500 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1501 (md_assemble): Call dwarf2_where for OBJ_ELF.
1502 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1503 (pa_end_of_source): New function.
1504 * tc-hppa.h (md_end): Define for OBJ_ELF.
1506 1999-09-14 Michael Meissner <meissner@cygnus.com>
1508 * configure.in (Canonicalization of target names): Remove adding
1509 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1510 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1511 * configure: Regenerate.
1513 1999-09-14 Donn Terry <donn@interix.com>
1515 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1517 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1519 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1520 pc-relative jmp/call to an absolute symbol.
1521 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1522 absolute section symbols.
1524 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1525 jump handling code and comments.
1527 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1529 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1530 the value if TE_PE and a global defined symbol.
1532 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1534 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1535 print the symbol, rather than printing it here.
1537 1999-09-11 Donn Terry <donn@interix.com>
1539 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1540 BFD_RELOC_RVA relocations.
1542 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1543 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1546 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1548 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1549 * doc/internals.texi (Object format backend): Document
1552 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1553 relocations against global symbols if TE_PE.
1555 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1556 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1558 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1561 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1562 symbols which do not have a constant value, or tags with
1563 non-tags. Remove the symbol from the list before adding it at the
1566 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1567 C_FCN symbol differently if TE_PE.
1568 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1569 appears in the pseudo-op, rather coff_line_base which is only set
1572 * config/obj-coff.c (obj_coff_loc): New static function.
1573 (obj_pseudo_table): Add "loc".
1575 * config/obj-coff.c (add_lineno): Check that the line number is
1578 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1579 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1581 (md_atof): Return NULL rather than 0.
1582 * config/tc-i386.c (md_atof): Change type to int.
1583 * expr.c (expr): Change first parameter to int.
1584 * config/obj-coff.c: Add declarations for static functions.
1585 (coff_frob_symbol): Use SYM_AUXENT.
1586 * config/tc-i386.h (flag_16bit_code): Don't declare.
1588 * config/obj-coff.c (obj_coff_section): Default to setting
1589 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1591 * write.c (adjust_reloc_syms): Print adjusted fixup.
1593 * expr.c (integer_constant): Correct too_many_digits calculation
1596 1999-09-09 Andreas Schwab <schwab@suse.de>
1598 * doc/c-arm.texi: Fix arguments of @var to not contain
1601 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1603 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1605 (md_parse_option): Only support -k flag for ELF and COFF targets.
1607 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1609 * config/tc-hppa.c (pa_ip): Put strict register checks before
1610 call to pa_parse_number.
1612 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1614 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1616 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1619 1999-09-06 Donn Terry <donn@interix.com>
1621 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1623 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1625 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1626 candidate instruction. Require registers for register arguments
1627 when in strict mode. Require assemble-time constants for
1628 constants when in strict mode.
1629 (pa_get_absolute_expression): Require a constant when in strict
1632 1999-09-06 Nick Clifton <nickc@cygnus.com>
1634 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1636 1999-09-04 Steve Chamberlain <sac@pobox.com>
1638 * config/tc-pj.c: New file, supports picoJava in ELF.
1639 * config/tc-pj.h: Ditto.
1640 * configure.in (pjl*, pj*): New targets.
1641 * Makefile.am: Rebuild dependencies.
1642 (CPU_TYPES): Add pj.
1643 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1644 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1645 * doc/c-pj.texi: New file.
1646 * doc/as.texinfo: Add some PJ specifics.
1647 * doc/all.texi: Add PJ to the list of all architectures, sort them
1649 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1650 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1652 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1654 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1655 (obj_frob_file): Test for null pointer.
1656 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1657 (OBJ_PROCESS_STAB): And here.
1658 (elf_obj_sy): Remove
1660 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1661 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1662 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1664 * config/obj-coff.c (no_func): Remove.
1665 (coff_format_ops): Change occurrences of no_func to 0, as we test
1666 for 0 in obj-multi.h.
1668 * configure.in: Enable bfd for i386-coff when primary target is
1669 bfd. Enable i386 elf,coff emulation support. Don't set
1670 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1671 emulation to support.
1672 *configure: Regenerate.
1674 1999-09-02 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1677 .section .line directive is encountered.
1679 1999-09-01 Nick Clifton <nickc@cygnus.com>
1681 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1684 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1685 * as.texinfo: Document --gdwarf2 command line option.
1686 Add additional documentation of ARM command line switches.
1688 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1690 * config/tc-i386.c (i386_intel_memory_operand): Combine
1691 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1692 and RESTORE_END_STRING around parse_register calls.
1693 (i386_operand): Here too.
1694 (i386_is_reg): Remove.
1695 (parse_register): Move as_bad calls from within this function to
1698 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1700 Based on a patch from H.J. Lu <hjl@gnu.org>
1701 * config/tc-i386.c (parse_register): Handle FP regs specially.
1702 (md_begin): Remove '(' and ')' from register_chars.
1704 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1706 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1707 error message (done elsewhere).
1709 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1711 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1713 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1715 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1718 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1720 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1722 Add new completers. Fix bug in 64 bit condition handling.
1724 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1727 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1729 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1731 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1733 1999-08-27 Jim Wilson <wilson@cygnus.com>
1735 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1736 (struct ls): Add frag field. Initialize it to zero.
1737 (out_end_sequence): New local text_frag. Set it while in text section.
1738 Replace address check with frag check. Set ls.frag to text_frag if
1739 out_set_addr called.
1740 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1741 Set it before switching sections. Replace address check with frag
1742 check. Set ls.frag to saved_frag if out_set_addr called.
1744 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1746 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1747 output "advance_pc" opcode instead of calling gen_addr_line().
1748 The latter has the undesired side-effect of creating a new row
1749 in the debug line info matrix.
1751 1999-08-26 Jim Wilson <wilson@cygnus.com>
1753 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1754 ls.last_filename if last is less than zero. Set ls.last_filename
1755 when allocating new entry.
1756 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1759 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1761 * config/tc-i386.c (i386_index_check): Fix the displacement size
1762 when INFER_ADDR_PREFIX.
1764 1999-08-18 Nick Clifton <nickc@cygnus.com>
1766 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1769 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1771 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1772 handle 0xffffNNNN constants correctly.
1774 1999-08-16 Nick Clifton <nickc@cygnus.com>
1776 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1779 1999-08-13 Nick Clifton <nickc@cygnus.com>
1781 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1782 (md_apply_fix3): Always pass positive values to
1783 validate_offset_imm.
1785 1999-08-12 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-arm.c (skip_whitespace): New macro.
1788 Formatting tidy ups.
1790 (md_apply_fix3): Store relocation offset in addend for ELF based
1792 (arm_force_relocation): Always generate relocs for Thumb function
1795 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1797 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1798 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1800 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1802 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1803 flags for the unwind subspace.
1805 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1806 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1807 suitable relocation based on the size of the target's pointer.
1808 Always Use subsegment zero for the unwinders.
1809 (pa_level): Handle "2.0w".
1811 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1813 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1814 with the following instruction unless this was specified.
1816 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1818 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1819 certain sections, to match BFD changes.
1821 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1823 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1824 (EXTRA_SCRIPTS): Define to keep automake happy.
1825 * Makefile.in: Rebuild.
1827 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1829 * Makefile.am: Rename .dep* files to DEP*.
1830 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1831 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1833 * Makefile.in: Rebuild.
1835 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1837 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1839 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1841 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1842 avoid problems on DOS filesystems.
1843 * Makefile.in: Rebuild.
1845 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1847 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1849 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1852 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1854 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1855 line to create ${GDBINIT} rather than .gdbinit.
1856 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1858 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1860 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1862 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1864 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1866 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1868 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1869 non-adjustable symbols.
1871 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1873 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1875 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1877 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1880 1999-08-05 Donn Terry <donn@interix.com>
1882 * config/te-interix.h: New file.
1883 * configure.in (i386-*-interix*): New target.
1884 * configure: Rebuild.
1886 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1888 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1889 selectors for ELF too.
1890 (selector_table): Add "ltp" and "rtp" selectors.
1892 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1894 * config/tc-i386.c (i386_operand): No need to change
1895 operand_string pointer in segment reg case before goto
1896 do_memory_reference. Initialise displacement_string_start and
1897 displacement_string_end after do_memory_reference label.
1898 (i386_index_check): Add operand_string param, and print error
1899 message on failure here.
1900 (i386_intel_memory_operand): Instead of here.
1901 (i386_operand): And here.
1902 (INFER_ADDR_PREFIX): Enable.
1904 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1906 * config/tc-i386.h (DefaultSize): Define. Renumber following
1907 opcode_modifier defines.
1909 From Etienne Lorrain <etienne.lorrain@ibm.net>
1910 * config/tc-i386.c (stackop_size): New variable.
1911 (set_16bit_code_flag): Clear it here.
1912 (set_16bit_gcc_code_flag): New function.
1913 (md_pseudo_table): Add "code16gcc" entry.
1914 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1916 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1918 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1919 next_set_end even if the end symbol is being discarded.
1921 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1922 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1923 * config/obj-coff.c: Likewise.
1924 (seg_info_type): Remove.
1925 (seg_info_off_by_4): Change to array of segT.
1926 (s_get_segment): Adjust accordingly.
1927 (obj_pseudo_table): Fully initialize sentinel entry.
1929 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1930 Ralf Baechle <ralf@uni-koblenz.de>.
1932 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1934 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1936 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1938 * config/tc-i386.c: Indentation and white space changes.
1939 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1940 don't enable it by default.
1941 (i386_intel_operand): Remove redundant prototype.
1942 Move check on number of memory operands, and i.mem_operands++
1943 (i386_intel_memory_operand): To here.
1944 Remove i386_immediate code from here. Remove special case code
1945 for input and output using (%dx). Remove base/index checks and
1946 call i386_index_check instead. Save initial operand_string
1947 argument for error message.
1948 (i386_operand): Remove redundant prototype. Move base/index
1949 checks to i386_index_check.
1950 (i386_displacement): Move intel mode check for non-zero
1952 (i386_intel_memory_operand): To here.
1954 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1956 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1957 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1958 by .register pseudo-op if -64 and --no-undeclared-regs.
1959 (s_register, sparc_adjust_symtab): New functions.
1960 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1961 Declare sparc_adjust_symtab as tc_adjust_symtab.
1962 * doc/c-sparc.texi: Add description of #ignore special literal
1963 for .register pseudo-op.
1965 1999-07-30 Catherine Moore <clm@cygnus.com>
1967 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1968 the relocation's section offset.
1970 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1972 * write.c (fixup_segment): Fix generic error check overflow test.
1974 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1975 X_add_number to long.
1977 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1979 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1982 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1984 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1987 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1989 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1991 * configure.bat: Remove; obsolete.
1992 * config/go32.cfg: Likewise.
1994 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1996 * configure.in (i386-*-vxworks*): New target.
1997 * configure: Rebuild.
1999 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2001 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2003 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2005 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2007 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2008 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2009 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2010 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2011 MAX_RELOC_EXPANSION): Define.
2012 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2014 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2016 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2017 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2018 block. Print a warning if an 8-bit or 16-bit constant
2019 displacement or immediate is truncated on output.
2020 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2022 (i386_operand): Disallow immediate jump absolute operand.
2024 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2026 * configure.in: Bump version number to 2.9.5.
2027 * configure: Rebuild.
2029 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2032 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2034 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2035 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2037 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2039 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2041 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2043 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2044 if -mno-fpu was given.
2045 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2047 (cons_fix_new_arm): Remove misleading comments.
2049 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2051 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2053 (relax_segment): Likewise. After giving a rs_org error, convert
2054 the frag to rs_align to avoid cascading errors.
2056 1999-07-12 Andreas Schwab <schwab@suse.de>
2058 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2060 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2062 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2063 as appropriate. Fill in structure initializations. Add variable
2064 initializations. Add casts.
2065 * dwarf2dbg.c (print_stats): Change i to size_t.
2066 * listing.c (listing_listing): Change list_line to unsigned int.
2068 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2070 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2071 rather than checking for \001 and \002 in symbol name.
2072 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2074 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2076 * configure.in (hppa*-linux-gnu*): New target.
2077 * configure: Rebuilt.
2079 1999-07-08 Nick Clifton <nickc@cygnus.com>
2081 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2083 1999-07-07 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2086 accessing symbolP directly.
2088 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2090 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2093 1999-07-05 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-arm.c (ARM_EXT_V5): Define.
2096 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2097 (md_begin): Detect ARM v5 architectures.
2098 (md_parse_option): Accept arm v5 specification.
2099 (md_show_usage): Documment -marmv5 switch.
2101 * doc/c-arm.texi: Document -marmv5 command line option.
2103 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2105 (validate_immediate_twopart): New function. Determine if a
2106 constant can be computed by two ADD instructions.
2107 (output_inst): Remove its command line parameter - it was never
2109 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2110 implememt the ADRL pseudo op.
2111 (tc_gen_reloc): Generate a suitable error message if an ADRL
2112 instruction tries to generate a real reloc.
2114 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2116 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2118 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2121 1999-06-27 H.J. Lu <hjl@gnu.org>
2123 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2124 non BFD_ASSEMBLER case.
2126 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2128 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2131 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2133 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2134 out_end_sequence() when the address decreases due to a new frag.
2135 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2136 numbering starts with 1.
2138 1999-06-23 Nick Clifton <nickc@cygnus.com>
2140 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2142 (mcore_s_text): Call obj_elf_text for ELF target.
2143 (mcore_s_data): Call obj_elf_data for ELF target.
2144 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2146 (mcore_s_bss): New function: Dump literal table before changing
2148 (mcore_s_comm): New function: Dump literal table before changing
2151 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2152 No longer static functions.
2153 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2154 Provide prototypes for these functions.
2156 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2158 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2159 a list of names, to try obj_segment_name, and to try abbreviated
2160 names when using COFF without long section names.
2162 * config/tc-alpha.c: More use of symbol accessor functions.
2163 * config/tc-arc.c: Likewise.
2164 * config/tc-d30v.c: Likewise.
2165 * config/tc-fr30.c: Likewise.
2166 * config/tc-i860.c: Likewise.
2167 * config/tc-m88k.c: Likewise.
2168 * config/tc-mcore.c: Likewise.
2169 * config/tc-ns32k.c: Likewise.
2170 * config/tc-sparc.c: Likewise.
2171 * config/tc-v850.c: Likewise.
2173 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2174 sy_value with appropriate accessor functions.
2175 * config/tc-arm.c (md_apply_fix3): Likewise.
2176 * config/tc-d10v.c (AT_WORD_P): Likewise.
2177 * config/tc-v850.c (reg_name_search): Likewise.
2179 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2180 use symbol_get_bfdsym instead.
2181 * config/tc-ppc.c (md_assemble): Likewise.
2182 * config/tc-v850.c (v850_comm): Likewise.
2184 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2186 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2187 the symbol, rather than accessing the bsym member.
2188 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2189 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2190 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2191 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2192 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2193 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2194 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2195 * config/tc-v850.c (tc_gen_reloc): Likewise.
2197 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2199 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2200 (hppa_gen_reloc_type): Conditionalize on BFD64.
2201 (tc_gen_reloc): Re-enable ELF relocations.
2202 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2204 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2206 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2208 (do_ldst): Move assignment out of if condition.
2209 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2210 parentheses to avoid warning.
2212 1999-06-21 Nick Clifton <nickc@cygnus.com>
2214 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2215 macro to get at the BFD symbol associated with a GAS symbol.
2217 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2219 * config/tc-ppc.c: Update for symbol handling changes.
2220 * config/obj-coff.c: Likewise.
2222 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2224 * tc-hppa.c: General cleanups of ELF support. No more spaces
2225 and subspaces for ELF.
2226 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2227 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2228 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2229 (UNWIND_SECTION_NAME): Likewise.
2230 (space/subspace related structures): Conditionalize definitions
2232 (space/subspace directives and support routines): Conditionalize
2233 definitions and references/uses on OBJ_SOM.
2234 (label_symbol_struct): For ELF, track the symbol's segment. For
2235 SOM track its space.
2236 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2238 (USE_ALIASES): Kill for both SOM & ELF.
2239 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2240 (pa_space, pa_subspace): Corresponding changes.
2241 (pa_spaces_begin): Corresponding chagnes.
2242 (md_begin): Do not muck around with space/subspace stuff for
2244 (md_apply_fix): Temporarily disable argument relocation stuff
2246 (tc_gen_reloc): Temporarily disable relocation generation for
2248 (pa_build_unwind_subspace): Similarly.
2250 1999-06-16 Nick Clifton <nickc@cygnus.com>
2252 * config/tc-arm.c (thumb_set): New pseudo op.
2253 (text, data, section): Override these pseudo ops with ARM
2255 (s_thumb_set): New function: Perform the same as a .set pseudo
2256 op, but also mark the alias'ed symbol as being a Thumb
2258 (arm_s_text): New function: Perform the same as the .text
2259 pseudo op, but dump the literal pool before changing
2261 (arm_s_data): New function: Perform the same as the .data
2262 pseudo op, but dump the literal pool before changing
2264 (arm_s_section): New function: Perform the same as the
2265 .section pseudo op, but dump the literal pool before changing
2267 (arm_cleanup): Do not reset the current section before dumping
2270 1999-06-17 Nick Clifton <nickc@cygnus.com>
2272 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2273 OPTION_NO_WARN_UNMATCHED entries.
2274 (md_parse_option): Generate a warning message if an unrecognised
2275 option is encountered.
2277 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2278 (get_operands): When parsing an expression after an '@' symbol
2279 has been detected, do not ignore '#' symbols.
2280 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2283 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2285 From K. Richard Pixley <rich@noir.com>:
2286 * configure.in (ppc-*-vxworks*): New target.
2287 * configure: Rebuild.
2289 1999-06-12 Philip Blundell <philb@gnu.org>
2291 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2293 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2295 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2296 which refer to symbols in linkonce sections, permit reducing the
2297 relocs if the symbol is local.
2299 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2301 * subsegs.c (subseg_text_p): New function.
2302 * as.h (subseg_text_p): Declare.
2303 * read.c (do_align): Use subseg_text_p to set the default fill.
2304 * write.c (subsegs_finish): Likewise.
2305 * config/obj-coff.c (write_object_file): Likewise.
2306 * config/tc-i386.h (md_maybe_text): Don't define.
2307 (md_do_align): Use subseg_text_p to set the default fill.
2308 * config/tc-m32r.c (m32r_do_align): Likewise.
2309 * config/tc-sh.c (sh_do_align): Likewise.
2310 * config/tc-sparc.h (md_do_align): Likewise.
2312 1999-06-12 David O'Brien <obrien@freebsd.org>
2314 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2315 * configure: Rebuild.
2317 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2319 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2320 * Makefile.am: Rebuild dependencies.
2321 * Makefile.in: Rebuild.
2323 * config/tc-i386.c (i386_immediate): Remove unused label
2326 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2327 * symbols.c: Likewise.
2328 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2329 sy_next field when taking address, rather than symbol_next.
2331 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2333 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2334 value from the output file architecture.
2335 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2336 * dwarf2dbg.h: Change bfd_vma to addressT.
2338 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2340 * dwarf2dbg.h: Use PARAMS in function declarations.
2342 1999-06-11 Martin Dorey <mdorey@madge.com>
2344 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2345 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2347 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2349 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2351 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2353 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2356 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2358 * read.c (read_a_source_file): Only declare inescape if
2361 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2363 (find_entry_byval): Add parens to avoid warning.
2365 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2367 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2370 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2372 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2375 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2376 synthetize_setx): New functions.
2377 (md_assemble): Broken the special cases into the above
2378 functions. Make compiler happy if sizeof(bfd_vma)==4.
2379 Fix sethi generated from set/setuw. If instructions have a relloc,
2380 always clear the fields to be relocated in the opcode.
2381 (sparc_ip): Remove special_case global variable.
2383 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2385 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2386 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2387 indication of success rather than a value.
2388 (itbl_get_val): Likewise.
2389 (itbl_get_field): Use strcspn. Change delimiters to include
2391 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2392 (itbl_get_val): Likewise.
2393 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2395 * symbols.c (copy_symbol_attributes): Convert local symbols to
2398 1999-06-10 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2403 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2405 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2406 Optimize set if sizeof(bfd_vma) == 64.
2407 (sparc_ip): Fix sethi - without %hi() it should generate
2408 R_SPARC_22 reloc, not R_SPARC_HI22.
2409 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2411 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2413 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2414 (s_ncons): New function.
2415 (native_op_table): New table.
2416 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2417 R_SPARC_OLO10 handling.
2419 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2421 * expr.h (struct expressionS): Revert last change; widen X_op.
2422 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2424 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2426 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2427 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2428 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2429 * Makefile.in: Regenerated.
2431 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2432 `common' pass on to s_mri_common.
2433 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2435 1999-06-06 Richard Henderson <rth@cygnus.com>
2437 * config/obj-elf.c (obj_elf_section): Don't free the return
2438 value of demand_copy_C_string.
2440 1999-06-05 Richard Henderson <rth@cygnus.com>
2442 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2443 creation logic from obj_elf_create_section.
2445 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2446 (section_stack): New.
2447 (special_sections): Make const.
2448 (obj_elf_section): Gut and rewrite parsing.
2449 (obj_elf_change_section): New function broken out of obj_elf_section.
2450 (obj_elf_parse_section_letters): Likewise.
2451 (obj_elf_section_word): Likewise.
2452 (obj_elf_section_type): Likewise.
2453 (obj_elf_previous): Treat as a toggle.
2454 (obj_elf_popsection): New.
2455 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2456 (ppc_section_type): Likewise.
2457 * config/tc-ppc.h: Likewise.
2459 * expr.h (struct expressionS): Don't make X_op a bitfield.
2460 * config/tc-alpha.c: Update for symbol handling changes.
2461 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2462 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2464 1999-06-05 Richard Henderson <rth@cygnus.com>
2466 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2467 (dwarf2_gen_line_info): Kill unused variables.
2468 (dwarf2_finish): Likewise.
2469 (dwarf2_where): Likewise.
2470 (dwarf2_directive_file): If we've only got a string,
2471 hand off to s_app_file.
2472 * ecoff.c: Move the include of ecoff.h.
2473 * symbols.h (S_IS_FUNCTION): Prototype.
2475 * read.c (LEX_HASH): Supply a default.
2477 (s_globl): Update `c' after skipping whitespace.
2478 * read.h (LEX_END_NAME, is_name_ender): New.
2479 * expr.c (get_symbol_end): Respect it.
2481 1999-06-04 Mark Klein <mklein@dis.com>
2483 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2485 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2487 * config/tc-hppa.c: Update for symbol handling changes.
2489 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2491 * cgen.c: Update for symbol handling changes.
2492 * config/tc-m32r.c: Likewise.
2494 * config/tc-hppa.h: Update for symbol handling changes.
2495 * config/tc-hppa.c: Likewise.
2497 * config/tc-arm.h: Update for symbol handling changes.
2498 * config/tc-arm.c: Likewise.
2499 (symbol_make_empty): Remove. Just use symbol_create.
2501 * symbols.c (symbol_set_tc): Correct name.
2503 * Makefile.am: Rebuild dependencies.
2504 ($(OBJS)): Don't depend upon struc-symbol.h.
2505 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2506 * dep-in.sed: Don't remove struc-symbol.h.
2507 * Makefile.in: Rebuild.
2509 * doc/internals.texi (Symbols): Describe changes in symbol
2512 1999-06-03 Richard Henderson <rth@cygnus.com>
2514 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2515 instead of doing the work by hand.
2517 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2519 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2520 state of line state-machine.
2521 (struct ls): Collect DWARF2 line state-machine state in new member
2522 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2523 resulted in any DWARF2 directives.
2524 (reset_state_machine): New function.
2525 (out_end_sequence): Ditto.
2526 (dwarf2_gen_line_info): When switching sections or switching to a
2527 lower text address, call out_end_sequence() first to terminate the
2528 previous code sequence as code sequences MUST have monotonically
2529 increasing addresses.
2530 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2532 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2534 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2535 DWARF2 debug info (line information only, at this point).
2536 * as.h: Update comment about supported debug formats.
2537 * dwarf2dbg.c, dwarf2dbg.h: New files.
2538 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2540 * expr.c (operand): Don't use [ for parens if we want an index op.
2541 (op_encoding): Switch [ into O_index, if desired.
2542 (op_rank): Renumber with O_index on bottom.
2543 (expr): If O_index, match closing bracket.
2544 * expr.h (O_index): New.
2546 * read.c (read_a_source_file): Conditionally allow matched "
2547 in lines passed to md_assemble.
2549 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2551 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2553 Add support for storing local symbols in a small structure to save
2554 memory when assembling large files.
2555 * as.h: Don't include struc-symbol.h.
2556 (symbolS): Add typedef.
2557 * symbols.c: Include struc-symbol.h.
2558 (local_hash): New static variable.
2559 (save_symbol_name): New static function, from symbol_create.
2560 (symbol_create): Call save_symbol_name.
2561 (local_symbol_count): New static variable.
2562 (local_symbol_conversion_count): Likewise.
2563 (LOCAL_SYMBOL_CHECK): Define.
2564 (local_symbol_make): New static function.
2565 (local_symbol_convert): New static function.
2566 (colon): Handle local symbols. Create local symbol for local
2568 (symbol_table_insert): Handle local symbols.
2569 (symbol_find_or_make): Create local symbol for local label name.
2570 (symbol_find_base): Check for local symbol.
2571 (symbol_append, symbol_insert): Check for local symbols.
2572 (symbol_clear_list_pointers, symbol_remove): Likewise.
2573 (verify_symbol_chain): Likewise.
2574 (copy_symbol_attributes): Likewise.
2575 (resolve_symbol_value): Handle local symbols.
2576 (resolve_local_symbol): New static function.
2577 (resolve_local_symbol_values): New function.
2578 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2579 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2580 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2581 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2582 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2583 (symbol_previous, symbol_next): New functions.
2584 (symbol_get_value_expression): Likewise.
2585 (symbol_set_value_expression): Likewise.
2586 (symbol_set_frag, symbol_get_frag): Likewise.
2587 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2588 (symbol_mark_used_in_reloc): Likewise.
2589 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2590 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2591 (symbol_mri_common_p): Likewise.
2592 (symbol_mark_written, symbol_clear_written): Likewise.
2593 (symbol_written_p): Likewise.
2594 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2595 (symbol_section_p, symbol_equated_p): Likewise.
2596 (symbol_constant_p): Likewise.
2597 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2598 (symbol_get_obj, symbol_set_obj): Likewise.
2599 (symbol_get_tc, symbol_set_tc): Likewise.
2600 (symbol_begin): Initialize local_hash.
2601 (print_symbol_value_1): Handle local symbols.
2602 (symbol_print_statistics): Print local symbol statistics.
2603 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2604 Declare new symbols.c functions. Move many declarations here from
2606 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2607 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2608 (struct symbol): Move bsym to make it clearly the first field.
2609 Remove TARGET_SYMBOL_FIELDS.
2610 (symbolS): Don't typedef.
2611 (struct broken_word): Remove.
2612 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2613 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2614 (symbol_clear_list_pointers): Likewise.
2615 (symbol_insert, symbol_remove): Likewise.
2616 (symbol_previous, symbol_append): Likewise.
2617 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2618 (struct local_symbol): Define.
2619 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2620 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2621 (local_symbol_get_frag, local_symbol_set_frag): Define.
2622 (local_symbol_get_real_symbol): Define.
2623 (local_symbol_set_real_symbol): Define.
2625 * write.c (write_object_file): Call resolve_local_symbol_values.
2626 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2627 (TARGET_SYMBOL_FIELDS): Don't define.
2628 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2629 ECOFF_DEBUGGING, add ECOFF fields.
2630 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2631 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2632 ECOFF_DEBUGGING, add ECOFF fields.
2633 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2634 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2635 * config/tc-mcore.h: Don't include struc-symbol.h.
2636 (TARGET_SYMBOL_FIELDS): Don't define.
2637 (struct mcore_tc_sy): Define.
2638 (TC_SYMFIELD_TYPE): Define.
2639 * Many files: Use symbolS instead of struct symbol. Use new
2640 accessor functions rather than referring to symbolS fields
2643 * read.c (s_mri_common): Don't add in value of line_label.
2645 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2646 checking for SEC_LINK_ONCE.
2648 * config/tc-sh.h (sh_fix_adjustable): Declare.
2650 * app.c (input_buffer): New static variable.
2651 (app_push): Save saved_input in allocated buffer.
2652 (app_pop): Restored saved_input.
2653 (do_scrub_chars): Change get parameter to take char * and int as
2654 arguments. Change GET macro to pass input_buffer to get
2655 function. Don't save input into allocated buffer.
2656 * as.h (do_scrub_chars): Update declaration.
2657 * input-file.c (input_file_get): Change to take char * and int.
2658 Read data into passed in buffer. Remove static buffer.
2659 * read.c (scrub_from_string): Change to take char * and int. Copy
2660 data into passed in buffer.
2662 * hash.h: Neaten. Declare hash_traverse.
2663 * hash.c: Complete rewrite based on BFD hashing code.
2664 * gasp.c (chunksize): New variable.
2665 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2668 1999-05-28 Nick Clifton <nickc@cygnus.com>
2670 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2671 addend unless the target uses an old ABI.
2673 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2675 -Wchar-subscripts cleanup
2676 * listing.c (listing_newline): Use unsigned char variable, so
2677 calls to isascii,iscntrl are correct.
2678 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2680 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2681 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2682 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2683 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2685 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2687 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2689 (arch_coldfire_p): New #define.
2690 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2692 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2694 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2696 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2697 (install_operand): Add place `N'.
2698 (init_table): Add registers ACC, MACSR, MASK.
2700 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2702 * config/tc-m68k.c: Change mcf5200 --> mcf.
2703 (archs): Add mcf5206e, mcf5307.
2704 (m68k_ip): Add format `u'.
2705 (install_operand): Add place `m', `M', `h'.
2706 (init_table): Add upper/lower registers.
2708 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2710 1999-05-28 Martin Dorey <mdorey@madge.com>
2712 * config/tc-i960.c: Several minor changes to add ELF and
2713 BFD_ASSEMBLER support.
2714 * config/tc-i960.h: Likewise.
2715 * configure.in (i960-*-elf*): New target.
2716 * aclocal.m4, configure: Rebuild.
2718 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2720 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2721 reloc changes when defined(BFD_ASSEMBLER).
2723 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2725 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2727 * write.c (write_print_statistics): Output to file, not stderr.
2729 * expr.c (generic_bignum_to_int32,64): Prototype.
2731 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2732 output_sleb128, output_uleb128, output_big_sleb128,
2733 output_big_uleb128, output_big_leb128): Prototype.
2734 (output_big_sleb128, output_big_uleb128): Make inline.
2735 (output_big_leb128): Remove inline
2737 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2738 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2739 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2740 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2741 value for correct overflow check in write.c:fixup_segment.
2742 * write.c (fixup_segment): Move bitfield overflow checks to after
2743 the md_apply_fix call.
2744 * config/obj-coff.c (fixup_segment): Likewise.
2745 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2746 valueT *val argument.
2748 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2750 * config/atof-ieee.c (gen_to_words): Correctly round a
2751 denormalized number. Fix off-by-one in range checking for
2752 exponent in a denormal.
2754 1999-05-10 Nick Clifton <nickc@cygnus.com>
2756 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2759 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2761 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2763 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2765 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2766 (ReverseRegRegmem): Remove.
2767 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2768 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2769 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2772 From Doug Ledford <dledford@redhat.com>
2773 * config/tc-i386.h (RegXMM): New for P/III.
2774 * config/tc-i386.c: Add support for P/III.
2776 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2778 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2779 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2780 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2782 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2784 * config/tc-i386.c (i386_immediate): Skip whitespace before
2785 complaining about junk after expression.
2786 (i386_displacement): Likewise.
2788 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2790 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2791 Don't copy before downcaseing.
2793 1999-05-05 Catherine Moore <clm@cygnus.com>
2795 * tc-m68k.c: Include elf/m68k.h.
2796 (m68k_elf_final_processing): New routine.
2797 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2800 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2802 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2805 1999-04-30 Nick Clifton <nickc@cygnus.com>
2807 * config/tc-mcore.c (mcore_s_section): Dump literals before
2810 1999-04-29 Nick Clifton <nickc@cygnus.com>
2812 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2815 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2817 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2818 (TC_INIT_FIX_DATA): Delete.
2819 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2820 (TC_INIT_FIX_DATA): Delete.
2821 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2822 * write.c (fix_new_internal): Initialize fx_cgen member.
2823 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2824 (gas_cgen_md_apply_fix3): Update.
2825 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2826 (md_cgen_record_fixup_exp): Update.
2827 (FX_OPINFO_R_TYPE): Update.
2829 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2830 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2831 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2832 * frags.h (struct frag): Make opindex, opinfo ints.
2834 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2836 1999-04-26 Tom Tromey <tromey@cygnus.com>
2838 * aclocal.m4, configure: Updated for new version of libtool.
2840 1999-04-22 Nick Clifton <nickc@cygnus.com>
2842 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2844 (md_apply_fix3): Do not fix up absolute relocations against
2847 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2849 1999-04-20 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2852 changes and data-in-text directives.
2853 (mcore_cons): New function: intercept cons() operations.
2854 (mcore_float_cons): New function: intercept float_cons()
2856 (mcore_stringer): New function: intercept stringer() operations.
2858 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2860 * obj.h (struct format_ops): Change generate_asm_lineno field to
2862 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2864 * config/tc-alpha.c (find_opcode_match): Add default case to
2866 (find_macro_match): Likewise.
2867 (load_expression): Parenthesize && within ||.
2869 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2871 1999-04-17 Nick Clifton <nickc@cygnus.com>
2873 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2874 .text .data .section pseudo ops.
2875 (mcore_s_section): New function. Dump lits before changing secs.
2876 (mcore_s_text): New function. Dump lits before changing secs.
2877 (mcore_s_data): New function. Dump lits before changing secs.
2879 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2881 * config/tc-mips.c (mips_32bitmode): New.
2882 (md_begin): Set mips_32bitmode if needed.
2883 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2884 Set EF_MIPS_32BITMODE.
2886 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2888 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2891 1999-04-16 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2895 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2897 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2898 expressions correctly.
2901 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2903 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2905 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2907 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2908 and fmpynfadd instructions.
2910 1999-04-11 Richard Henderson <rth@cygnus.com>
2912 * as.h (environ): Declare it, if needed.
2913 * as.c (dump_statistics): Don't declare environ.
2914 * configure.in (environ): Detect declaration.
2915 * configure, config.in: Rebuild
2917 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2918 (i386_displacement): Allocate enough space for replacement buffer.
2919 Clean up replacement buffer initialization.
2921 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2923 * subsegs.c (section_symbol): Don't create a new symbol if one
2924 already exists; instead, use the existing one, but set its segment
2925 and frag data if it hasn't already been defined.
2926 * config/obj-coff.c (c_section_symbol): Likewise.
2928 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2930 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2932 1999-04-08 Nick Clifton <nickc@cygnus.com>
2934 * config/tc-mcore.c: New File: Support routines for MCore
2936 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2937 * config/obj-coff.c: Add support for mcore-pe target.
2939 * Makefile.am: Add support for MCore targets.
2940 * Makefile.in: Regenerate.
2941 * configure.in: Add support for MCore targets.
2942 * configure: Regenerate.
2944 * doc/all.texi: Set MCORE.
2945 * doc/as.texinfo: Document MCore specific command line options.
2947 * write.h: Prevent multiple inclusion.
2949 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2951 * asintl.h (LC_MESSAGES): Never define.
2952 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2954 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2957 * Makefile.am (m68k-parse.c): If configuring in the source
2958 directory, copy m68k-parse.y into the local directory before
2959 running ylwrap, to remove spurious differences when generating
2961 * Makefile.in: Rebuild.
2963 * config/tc-sparc.h (md_do_align): Just allocate the number of
2964 bytes necessary, rather than always allocating 1024.
2966 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2968 * listing.c (listing_newline): Add cast to avoid warning.
2969 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2970 * config/tc-i386.c (i386_scale): Add return value.
2971 (build_displacement_string): Remove unused local temp_disp2.
2972 (i386_intel_memory_operand): Add parentheses to avoid warning.
2973 (i386_intel_operand): Remove unused local end_of_operand_string.
2974 (i386_operand): Remove unused local operand_modifier.
2975 (i386_operand): Add parens to avoid warning.
2977 1999-04-04 Don Bowman <don@pixsci.com>
2979 * configure.in: Add mips*-*-vxworks* target; have it define
2981 * configure, config.in: Rebuild.
2983 1999-03-31 Nick Clifton <nickc@cygnus.com>
2985 * configure.in (emulations): Add support for arm-epoc-pe.
2986 * configure: Regenerate.
2987 * config/te-epoc-pe.h: New file. Define macros specific to
2989 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2990 for arm-epoc-pe target.
2992 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2994 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2996 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2998 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2999 detect ",n" without a condition.
3000 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3003 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3005 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3006 instruction is encoded with one bit.
3009 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3011 * doc/internals.texi (CPU backend): Mention that
3012 line_separator_chars should not include newline. From thi
3013 <ttn@mingle.glug.org>.
3015 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3017 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3018 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3020 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3022 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3024 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3026 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3029 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3031 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3033 1999-03-15 Martin Hunt <hunt@cygnus.com>
3035 * app.c (do_scrub_begin): Change '-' back to a symbol char
3036 so we can use multiple opcodes on a line again.
3038 * config/tc-d30v.c: By default, warn if a symbol has
3039 the same name as a register. Plus some minor
3040 updates from the branch.
3042 1999-03-13 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3045 BFD_RELOC_16 and BFD_RELOC_64.
3047 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3049 * expr.c (expr): Add missing else.
3051 1999-03-12 Nick Clifton <nickc@cygnus.com>
3053 * config/tc-arm.c (md_apply_fix3): Improve error message.
3055 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3057 * Makefile.am (CPU_TYPES): Add fr30.
3058 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3059 (fr30,m32r dependencies): Update.
3060 * Makefile.in: Rebuild.
3062 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3063 (gas_cgen_record_fixup_exp): Ditto.
3064 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3065 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3066 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3067 (md_cgen_lookup_reloc): Update use of operand->type.
3068 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3069 (md_convert_frag): Call cgen_operand_lookup_by_num.
3070 (md_cgen_lookup_reloc): Update use of operand->type.
3071 (m32r_cgen_record_fixup_exp): Ditto.
3073 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3075 * config/tc-mips.c (md_show_usage): Fix message.
3077 1999-03-03 Nick Clifton <nickc@cygnus.com>
3079 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3080 and LDR reg,=<expr> instruction.
3082 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3085 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3087 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3089 1999-02-17 Nick Clifton <nickc@cygnus.com>
3091 This patch was created by: Scott Bambrough
3092 <scottb@corelcomputer.com>
3095 Special cased '@' character. The '@' character is used as the
3096 ARM assembler comment character, as a special character
3097 and in ELF .symver pseudo-op's, and as a special character in
3098 .type and .section pseudo-ops.
3099 (symver_pseudo): New static variable.
3100 (symver_state): New static variable.
3101 (struct app_save): Add field 'symver_state'.
3102 (app_push): Save global symver_state int struct app_save.
3103 (app_pop): Restore global symver_state from struct app_save.
3104 (do_scrub_chars): Special case handling of '@' character in
3107 * configure.in: Modified to recognize armv* uname syntax from ARM
3109 * configure: Regenerated.
3111 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3112 a prefix to the section's type.
3113 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3114 the type's typename.
3116 * config/tc-arm.h: Add support for PIC generation:
3117 (pic_code): New boolean.
3118 (obj_relocate_extern): Define.
3119 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3120 (TC_CONS_FIX_NEW): Define.
3121 (tc_fix_adjustable): Define.
3122 (GLOBAL_OFFSET_TABLE_NAME): Define.
3124 * config/tc-arm.c: Add support for PIC generation:
3125 (line_seperator_chars): Allow ';' as a seperator for Linux.
3126 (is_immediate_prefix): New macro.
3127 (arm_parse_reloc): New function.
3128 (s_arm_elf_cons): New function.
3129 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3130 (md_undefined_symbol): Special case handling for the Global Offset
3132 (md_apply_fix3): Handle PIC relocs.
3133 (tc_gen_reloc): Handle PIC relocs.
3134 (md_parse_option): Add support for '-k' command line switch to
3135 enable PIC generation.
3136 (cons_fix_new_arm): New function.
3137 (s_arm_elf_cons): New function.
3139 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3141 * configure.in: Add comments for uses of AC_DEFINE.
3142 * acinclude.m4: Likewise.
3143 * acconfig.h: Remove.
3144 * aclocal.m4: Rebuild.
3145 * configure: Rebuild.
3146 * Makefile.in: Rebuild.
3147 * config.in: Rebuild.
3149 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3151 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3152 non-constant offset from a base register.
3154 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3156 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3159 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3161 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3162 (emit_insn): Look for pc-relative and no-overflow specifiers on
3163 internal relocation types.
3165 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3167 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3170 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3172 (mips_4650, mips_4010, mips_4100): Variables removed.
3173 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3174 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3176 (md_begin): Don't bother initializing the mips_NNNN variables;
3177 mips_cpu is set, and that's good enough now.
3178 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3179 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3180 (show): New function, to handle wrapping in the CPU lists.
3181 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3183 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3185 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3186 than treat as an immediate specifier.
3188 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3190 * config/tc-i386.c: Prototype many functions.
3191 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3192 (i386_immediate): Remove unused second argument.
3193 (i386_intel_operand): Fix i386_is_reg typo.
3194 (i386_operand): Use allow_naked_reg.
3195 (output_invalid): Make operand int for K&R.
3197 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3199 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3201 * Makefile.in: Rebuild.
3203 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3205 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3207 (EXTRA_as_new_SOURCES): Comment out.
3208 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3209 * Makefile.in: Rebuild.
3210 * doc/Makefile.in: Rebuild.
3211 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3212 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3213 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3214 * configure: Rebuild.
3215 * aclocal.m4: Rebuild.
3216 * config.in: Rebuild.
3217 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3218 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3219 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3220 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3221 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3222 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3223 (gas_cgen_record_fixup_exp): Ditto.
3224 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3225 descriptor, not global variable.
3226 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3227 descriptor, not global variable. Refer to insert_operand handler
3228 via cpu descriptor, not global function.
3229 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3230 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3231 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3232 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3233 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3234 * config/tc-m32r.c: Ditto.
3235 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3236 (md_assemble): Ditto.
3237 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3239 1999-02-09 Nick Clifton <nickc@cygnus.com>
3241 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3242 relocations for ELF targets.
3244 1999-02-08 Nick Clifton <nickc@cygnus.com>
3246 * configure.in: Add support for StrongARM target.
3247 * configure: Regenerate.
3249 1999-02-05 Nick Clifton <nickc@cygnus.com>
3251 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3253 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3256 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3258 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3260 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3262 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3263 (INTEL_DWORD_MNEM_SUFFIX): Define.
3266 (DWORD_PTR): Define.
3267 (XWORD_PTR): Define.
3269 (OFFSET_FLAT): Define.
3271 (NONE_FOUND): Define.
3274 * config/tc-i386.c (set_intel_syntax): New routine.
3275 (intel_syntax): Declare.
3276 (allow_naked_reg): Declare.
3277 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3278 (intel_float_operand): New routine.
3279 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3280 Handle brackets as well as parens. Call i386_intel_operand for
3281 intel syntax. Reverse operands if appropriate. Handle new
3282 suffixes. Handle movzx and movsx.
3283 (i386_is_reg): New routine.
3284 (i386_immediate): New routine.
3285 (i386_scale): New routine.
3286 (i386_displacement): New routine.
3287 (i386_operand_modifier): New routine.
3288 (build_displacement_string): New routine.
3289 (i386_parse_seg): New routine.
3290 (i386_intel_memory_operand): New routine.
3291 (i386_intel_operand): New routine.
3292 (i386_operand): Call i386_displacement, i386_immediate,
3293 i386_scale, etc. instead of handling inline.
3294 (parse_register): Handle registers without prefix.
3296 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3298 * configure: Regenerate.
3299 * configure.in (arm-*-oabi): New.
3300 (thumb-*-oabi): New.
3301 * config/tc-arm.c (target_oabi): Declare.
3302 (md_apply_fix3): Support REL relocs.
3303 (md_parse_option): Handle -oabi.
3304 (elf32_arm_target_format): New routine.
3305 (md_longopts): Add OPTION_OABI.
3306 * config/tc-arm.h: Redefine TARGET_FORMAT.
3309 1999-01-28 Nick Clifton <nickc@cygnus.com>
3311 * write.c (write_relocs): Handle out of range error.
3313 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3314 (fr30_force_relocation): Default to 0.
3316 * config/tc-fr30.h (obj_fix_adjustable): Define.
3317 (TC_FORCE_RELOCATION): Define.
3319 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3322 1999-01-16 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3325 merge of two instructions if the left instruciton kills the right.
3327 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3329 * Makefile.in: Regenerate.
3330 * configure.in: Redo test for using cgen.
3331 * configure: Regenerate.
3333 1999-01-09 Nick Clifton <nickc@cygnus.com>
3335 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3336 redefinition of this macro.
3338 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3340 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3343 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3345 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3346 a read of HI or LO and an immediatly following branch.
3348 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3350 * config/tc-mips.c (md_begin): Another correction to the setting of
3353 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3355 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3357 1998-12-21 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3360 bit insn when optimizing, so that parallelised instructions will
3361 start on a 32 bit boundary.
3363 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3365 * config/tc-mips.c (mips_eabi64): New.
3366 (md_begin): Set mips_eabi64.
3367 (mips_elf_final_processing): Use it.
3369 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3371 * config/tc-mips.c (mips_elf_final_processing):
3372 Correct setting of ABI in e_flags.
3374 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3376 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3378 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3380 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3382 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3384 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3385 warning, values that don't fit in the field.
3387 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3389 * config/tc-mips.c (mips_abi_string): New.
3390 (md_parse_option,md_longopts): Add mabi.
3391 (mips_elf_final_processing): Set e_flags based on mabi flag.
3393 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3395 * config/tc-mips.c (md_parse_option): Handle vr4111.
3397 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3399 * config/tc-h8300.c (build_bytes): Change message given if the
3400 instruction requires H8/300H mode and we're not in Hmode, to
3401 suggest that it may be the operand modes that are the problem, not
3402 necessarily the opcode.
3404 1998-12-10 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-fr30.c: Add line separator character.
3408 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3410 * configure.in (hppa-*-mpeix*): New target.
3411 * config/obj-som.h (obj_som_compiler): Declare.
3412 * config/obj-som.c (compiler_seen): New static variable.
3413 (obj_som_compiler): New function.
3414 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3415 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3416 (pa_type_args): Set hppa_priv_level.
3417 (pa_compiler): New static function if OBJ_SOM.
3418 * configure: Rebuild.
3420 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3422 * read.c (output_leb128): Don't mark as inline.
3424 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3426 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3427 AIX .vbyte unaligned data support.
3428 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3429 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3432 1998-12-07 Nick Clifton <nickc@cygnus.com>
3434 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3437 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3439 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3440 BFD_RELOC_ARM_PCREL_BRANCH.
3442 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3444 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3445 checking the target type.
3446 (mips-dec-bsd*): Set endian to little.
3447 * configure: Rebuild.
3449 COFF weak symbol support, based on patches from Mark Elbrecht
3450 <snowball3@usa.net>:
3451 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3452 * config/obj-coff.c (obj_coff_weak): New static function.
3453 (obj_coff_endef) [both versions]: Handle weak symbols.
3454 (coff_frob_symbol): Likewise.
3455 (yank_symbols): Likewise.
3456 (obj_pseudo_table): Add "weak".
3458 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3459 <aymeric.vincent@emi.u-bordeaux.fr>.
3460 * aclocal.m4: Rebuild with current tools.
3461 * configure: Rebuild.
3463 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3464 an assertion failure for a case we can't handle when OBJ_ECOFF.
3466 * expr.c (operator): And with 0xff to avoid problems with signed
3469 1998-12-03 Nick Clifton <nickc@cygnus.com>
3471 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3472 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3474 1998-12-02 Nick Clifton <nickc@cygnus.com>
3476 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3479 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3481 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3484 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3486 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3489 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3491 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3493 (d10v_cleanup): Only generate previous insn if a multiline insn is
3496 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3501 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3504 -marm6xxx command line switches.
3506 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3508 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3509 (itbl-ops.o): Delete duplicate dependencies.
3510 Rebuild dependencies.
3511 Add fr30 dependencies.
3512 * Makefile.in: Rebuild.
3514 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3516 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3518 * listing.c: Ignore line terminator characters found inside
3521 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3523 * po/gas.pot: Regenerated.
3525 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3527 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3528 fr30_is_label_start(). Also checks for delay slot insns.
3530 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3531 FR30 instructions which contain a colon in the mnemonic.
3533 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3535 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-fr30.c: Removed currently superflous code.
3539 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-fr30.h: New file.
3542 * config/tc-fr30.c: Tweaking so that it will compile.
3544 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3546 * config/tc-d10v.h (obj_fix_adjustable): Define.
3547 (TC_FORCE_RELOCATION): Define.
3548 (d10v_force_relocation): Declare.
3549 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3550 (md_apply_fix3): Handle Vtable relocs.
3551 (d10v_fix_adjustable): New.
3552 (d10v_force_relocation): New.
3554 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-d30v.c: Change default behaviour to ignore potential
3557 conflicts between register name and symbol names.
3559 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3561 * configure.in: Add fr30-*-*.
3562 * config/tc-fr30.c: New file.
3563 * Makefile.in: Regenerated.
3564 * config.in: Regenerated.
3565 * configure: Regenerated.
3566 * doc/Makefile.in: Regenerated.
3567 * po/gas.pot: Regenerated.
3569 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3571 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3574 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3576 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3578 (do_scrub_chars): Add some casts to unsigned char to avoid
3579 unwanted sign extension.
3580 * read.c (lex_type): Set characters about 127 to be symbol
3582 * config/tc-i386.c (md_begin): Set identifier_chars and
3583 operand_chars for values above 127.
3585 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3587 * configure.in: detect cygwin* instead of cygwin32*
3588 * configure: regenerate
3590 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3592 * listing.c: Add support for producing a listing from piped
3595 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3597 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3598 (append_insn): Account for the tx39's multiply behavior.
3600 1998-10-26 Michael Meissner <meissner@cygnus.com>
3602 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3603 from assemble_parallel_insns. Add support for '->' to indicate
3604 explicitly serializing the instructions.
3605 (md_assemble): Ditto.
3607 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3609 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3612 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3614 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3616 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3618 * config/tc-mips.c : support frame and regmask/fregmask when
3619 MIPS_STABS_ELF is specified.
3621 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3623 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3624 (md_apply_fix): Don't return 1 for VTABLE relocs.
3625 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3627 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3629 * doc/c-i386.texi: Replace occurences of "opcode" with
3630 "instruction mnemonic", "instruction", or "mnemonic" when
3631 referring to the name of an instruction. Use "opcode" when
3632 referring to the sequence of machine bytes.
3634 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3635 (is_opcode_char): Rename to is_mnemonic_char.
3636 (md_assemble and i386_operand): Correct error messages from
3637 "opcode" to "instruction mnemonic"
3638 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3639 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3640 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3641 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3642 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3643 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3644 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3646 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3648 * config/tc-i386.c (i386_operand): Check for garbage after
3651 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3653 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3654 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3656 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3658 * config/tc-sh.h (obj_fix_adjustable): Define.
3659 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3660 (md_apply_fix): Likewise.
3661 (tc_gen_reloc): Likewise.
3662 (sh_fix_adjustable): New.
3664 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3666 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3667 * cgen.h (gas_cgen_finish_insn): Update prototype.
3668 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3669 cgen_insn_t -> CGEN_INSN_INT.
3670 (make_parallel): Update handling of CGEN_INT_INSN_P.
3671 (assemble_parallel_insn): Ditto.
3672 (target_make_parallel): New function.
3673 (md_assemble): Use it.
3675 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3677 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3679 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3681 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3682 converted into lower case.
3684 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3686 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3687 (gas_cgen_tc_gen_reloc): Likewise.
3688 * config/tc-m32r.h (obj_fix_adjustable): Define.
3689 * config/tc-m32r.c (m32r_fix_adjustable): New.
3690 (m32r_force_relocation): Handle VTABLE relocs.
3692 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3694 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3696 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3698 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3699 to lower case before parsing.
3701 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3702 parallel insns modift buts in the PSW as a side effect.
3704 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-d30v.c (find_format): Test for missing flag and
3709 (md_apply_fix3): Fix error messages to avoid
3710 assumption about presence of a symbol.
3712 (parallel_ok): Disallow parallel instructions that both modify the
3715 (find_format): Generate a warning if an odd numbered register is
3716 used as the first register in a mutli-register instruction.
3718 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3720 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3721 relocations are always associated with a symbol.
3723 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3725 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3726 (elf32_sparc_force_relocation): Declare.
3727 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3728 (tc_gen_reloc): Handle vtable relocs.
3729 (elf32_sparc_force_relocation): New.
3731 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3733 * symbols.c (S_IS_FUNCTION): New.
3734 * config/tc-v850.h (obj_fix_adjustable): Define.
3735 (TC_FORCE_RELOCATION): Define.
3736 (v850_force_relocation): Declare.
3737 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3738 of fx_addnumber for VTABLE reloc addends.
3739 (md_apply_fix3): Handle VTABLE relocs.
3740 (v850_fix_adjustable): New.
3741 (v850_force_relocation): New.
3743 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3745 * tc-hppa.c (fp_operand_format): Add some additional formats.
3746 (pa_ip): Do not automatically promote into pa2.0 mode.
3747 (pa_level): Handle ".level 2.0".
3749 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3751 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3752 * config/tc-i386.h (template.extension_opcode): Change to
3753 unsigned int to allow full range of 8-bit opcode suffixes.
3754 (None): Redefine as 0xffff.
3756 From Jeff B Epler <jepler@usgs.gov>
3757 * doc/c-i386.texi (i386-SIMD): New section.
3759 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3761 * read.c (discard_rest_of_line): New function.
3762 * read.h: Declare it.
3763 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3765 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3767 * config/tc-d10v.c (find_symbol_matching_register): New function.
3768 (find_opcode): Cope with the case where a register name matches
3771 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3773 * config/tc-v850.c (md_pcrel_from): Rename to
3774 v850_pcrel_from_section.
3775 (v850_pcrel_from_section): Do not resolves symbols in other
3778 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3780 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-d10v.c (find_opcode): Generate an error if a register
3783 is supplied for an operand that should not be a register.
3785 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3787 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3788 instructions to have another instruction in the right bin.
3790 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3792 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3793 the right container if the left container holds a branch
3796 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3798 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3799 both a register name and symbol name.
3800 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3802 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3805 execution unit class.
3807 (reg_name_search): If a name matches a register and a symbol,
3808 prefer the register.
3809 (find_format): Disallow flag registers when a general purpose
3810 register is required.
3811 If a number is required, but a register has been given, check to
3812 see if a symbol with the same name as the register exists, and if
3813 so, use that symbol.
3815 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3817 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3819 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3821 * config/tc-d30v.c (find_format): Do not accept flag registers as
3822 general purpose registers.
3823 (find_format): If an immediate value is expected at a given place
3824 in a format, but a register name has been provided instead, check
3825 to see if that register name matches the name of a predefined
3826 symbol and if it does, then use the symbol instead.
3827 (reg_name_search): If a register name matches a symbol name,
3828 prefer the register name to the symbol name.
3830 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3832 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3833 the previous insn to empty.
3835 1998-09-20 Michael Meissner <meissner@cygnus.com>
3837 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3838 pieces, forcing the use of an ANSI compiler.
3840 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3842 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3844 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3846 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3848 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3850 (obj_elf_vtable_entry): Likewise.
3851 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3852 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3853 (tc_gen_reloc): Likewise.
3854 (arm_fix_adjustable): Likewise.
3855 (elf32_arm_force_relocation): New.
3856 (armelf_frob_symbol): Remove coff-style symbol support.
3858 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3860 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3862 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3864 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3865 OBJ_COFF so that routine is defined for a.out format.
3867 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3869 * config/tc-i386.c (i386_operand): Detect non-segment registers
3870 used as segment prefixes.
3872 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3874 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3875 optimize across FDE boundaries.
3877 * config/obj-coff.c (obj_coff_section): Preserve any link once
3878 flags when setting the section flags.
3880 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3883 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3885 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3887 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3890 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3892 * frags.c (frag_grow): Include the size of the frag struct in the
3895 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3896 if the new subseg comes before the old.
3898 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3900 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3901 to handle edge8 and edge16.
3903 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3905 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3906 before we clobber the symbol involved.
3908 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3910 * config/tc-arm.c: Remove OBJ_ELF definitions for
3911 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3912 use arm_adjust_symtab for OBJ_COFF.
3913 (armelf_adjust_symtab): New Routine.
3914 * config/tc-arm.h: Define obj_adjust_symtab to
3915 armelf_adjust_symtab for OBJ_ELF.
3917 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3919 * configure.in: Make all i386-elf targets use bfd_gas.
3920 * config/tc-i386.c (tc_i386_force_relocation): New.
3921 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3922 (md_apply_fix3): Likewise.
3923 (tc_gen_reloc): Handle them.
3924 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3925 tc_i386_force_relocation.
3927 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3929 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3931 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3933 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3934 current opcode after writing the first insturction of a reverse
3937 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3939 * read.h (generate_lineno_debug): Add prototype.
3940 * read.c (generate_lineno_debug): Make non-static.
3942 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3944 * config/tc-i386.c (md_assemble): Only warn for address/data size
3947 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3950 against Thumb function names, as the linker needs this information.
3952 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3954 * expr.c (operand): Check also that there is no advance in operand
3955 after atof_generic in order to decide "is it label 0f or floating
3958 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3960 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3961 command line options with a single dash.
3962 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3964 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3966 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3967 * tc-arm.c (arm_fix_adjustable): New routine.
3969 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3971 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3972 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3973 demand_empty_rest_of_line before mri_comment_end.
3974 (equals): Check garbage after expression before
3975 mri_comment_end in MRI mode.
3977 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3979 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3980 small immediate constant to use the constant itself rather than
3983 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3985 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3986 (pa_leave): Likewise.
3988 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3990 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3992 (i386_operand): Fix an error message.
3994 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3996 * doc/c-arm.texi (ARM Directives): Document .req directive.
3998 * config/tc-arm.c (reg_required_here): Display erroneous string if
3999 the register name could not be decoded.
4000 Do not set inst.instruction if the sift is -1.
4002 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4004 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4007 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4009 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4010 even if it is belived to be unnecessary.
4012 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4014 config/tc-i386.c (i386_operand): Size immediate constants by
4015 suffix (erroneously removed as part of July 7 change).
4017 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4019 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4020 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4021 (armelf_frob_symbol): New Routine.
4022 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4024 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4026 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4028 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4031 command line switches passed to assembler.
4033 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4035 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4036 (gas_cgen_opcode_desc): Declare.
4037 (gas_cgen_parse_operand): Declare.
4038 (*): Prepend gas_ to gas specific fns to denote them as such.
4040 * cgen.c (gas_cgen_opcode_desc): New global
4041 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4042 (queue_fixup): Renamed from cgen_queue_fixup.
4043 (*): Prepend gas_ to gas specific fns to denote them as such.
4045 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4046 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4047 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4048 Open opcode table and initialize it.
4049 (make_parallel): Use gas_cgen_opcode_desc.
4050 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4051 (md_assemble): Ditto.
4053 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4055 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4056 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4057 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4058 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4059 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4060 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4061 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4062 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4063 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4064 (INIT_STAB_SECTION): Likewise.
4065 (OBJ_PROCESS_STAB): Likewise.
4067 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4068 (md_parse_option): Watch for them.
4069 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4070 (md_begin): Kill neverdef code.
4071 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4072 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4073 (s_alpha_coff_wrapper): New.
4074 (md_pseudo_table): Trap all ECOFF pseudos.
4076 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4078 Start of changes to remove mdebug section from mips*-elf
4079 Based on MIPS_STAB_ELF definition
4080 * acconfig.h: undef if not configured
4081 * config.in: undef if not configured
4082 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4083 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4084 * stabs.c (s_stab_generic): flush frag
4086 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4088 * configure.in: (arm-*-elf): Handle.
4089 (thumb-*-elf): Handle.
4090 * configure: Regenerate.
4091 * read.c (stringer): Fix typo in comment.
4092 * write.c (fixup_segment): Don't add symbol value to addend if
4094 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4096 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4099 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4101 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4102 (write_2_short): Emit warning if new flag is set.
4103 (do_assemble): Set flags if left instruction is one of special
4104 "right-instruction-killer" type.
4106 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4108 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4109 Always output words in debug_info section as big endian.
4110 (sparc_target_format): Choose correct bfd target.
4111 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4113 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4115 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4116 to work with internationalization code. Issue an error when two
4117 operands match that are not allowed to match.
4119 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4121 * configure.in (install_tooldir): Allow target to specify whether
4122 it wants to be installed in $(tooldir)/bin.
4123 * configure: Regenerate.
4124 * Makefile.am (install-exec-local): Set install-exec-tooldir
4125 dependency via configure.
4126 * Makefile.in: Regenerate.
4128 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4130 * Makefile.am (install-exec-local): Split into two ...
4131 (install-exec-bindir,install-exec-tooldir): New rules.
4132 * Makefile.in: Regenerate.
4134 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4136 * Makefile.am (install-exec-local): Don't remove the file before
4137 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4138 W. Rozycki <macro@ds2.pg.gda.pl>.
4139 * Makefile.in: Rebuild.
4141 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4143 * cgen.c: Include libiberty.h.
4144 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4145 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4146 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4147 (md_cgen_lookup_reloc)): Declare.
4148 (md_cgen_record_fixup_exp): Declare.
4149 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4150 (m32r_relax_frag): Declare.
4151 (cgen_md_apply_fix3): Decls moved to cgen.h.
4152 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4153 (m32r_cgen_record_fixup_exp): Delete decl.
4154 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4155 (assemble_nop): Delete.
4156 (expand_debug_syms): Delete unused `exp'.
4157 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4158 Add default case for -Wall.
4159 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4160 (md_atof): Delete unused wordP.
4162 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4164 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4167 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4169 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4170 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4171 .print, .purgem, and .struct. Remove documentation for
4174 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4176 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4177 Update call to insert_operand.
4179 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4181 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4183 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4186 whitespace after a prefix operator.
4188 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4190 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4192 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4194 * config/tc-sparc.c (log2): New static function.
4195 (s_reserve): Use log2 to convert alignment before calling
4197 (s_common): Use log2 to convert alignment before calling
4198 record_alignment and frag_align.
4199 (sparc_cons_align): Use log2.
4201 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4204 (s_common): Likewise.
4206 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4207 initialization of waddr.
4208 (sparc_elf_final_processing): Add default case to switch.
4210 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4212 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4213 than temporary real.
4215 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4217 * write.c (subsegs_finish): Don't align the segments if there were
4220 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4221 copying aux information.
4223 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4224 expression into a symbol.
4226 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4228 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4229 type to unsigned int.
4230 (md_assemble): Change type used to store offsets from unsigned
4232 (i386_operand): Switch error check to only call RESTORE_END_STRING
4233 once after parse_register.
4235 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4237 * config/tc-v850.c (md_show_usage): Changed format to match that
4240 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4242 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4244 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4246 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4249 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4252 * doc/Makefile.in: Rebuild.
4254 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4256 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4257 for %lo expressions.
4258 (mips_ip, case 'u'): Move range check after code to mask
4259 off bits in %hi/%lo expressions. Mask off high bits for
4262 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4264 * doc/Makefile.am (gasver.texi): New target.
4265 (as.info, as.dvi): Depends upon gasver.texi.
4266 * doc/as.texinfo: Include gasver.texi. Mention version number on
4267 title page and in top node.
4268 * doc/Makefile.in: Rebuild.
4270 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4272 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4273 but not including the line containing the edict.
4274 * listing.h (LISTING_EOF): New.
4275 * input-scrub.c (input_scrub_next_buffer): Call it.
4277 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4279 * config/tc-i386.c (i386_operand): Don't set the size of an
4280 immediate address based solely on the suffix and the mode.
4282 * config/tc-i386.c (md_assemble): Add assertion to make sure
4283 overlap2 does not set Imm.
4285 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4286 sequences of whitespace to a single space.
4287 (is_space_chars): Just compare with space.
4288 (md_begin): Don't initialize space_chars.
4289 (md_assemble): Just skip a single whitespace character.
4290 (i386_operand): Rewrite base-index parsing to use new
4291 parse_register, and to skip white space. Skip white space in a
4292 number of other places too. Don't give error message if
4293 parse_register fails.
4294 (parse_register): Change reg_string parameter to be non-const.
4295 Add end_op parameter. Skip white space after the `%', and return
4296 end of register string. Give error message here rather than
4299 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4301 Based on patch from Matt Semersky <matts@scd.hp.com>:
4302 * expr.c (op_encoding): Make const.
4303 (expr_set_precedence): New function.
4304 (expr_begin): Don't set operator rankings, just call
4305 expr_set_precedence.
4306 * expr.h (expr_set_precedence): Declare.
4307 * read.c (s_mri): Call expr_set_precedence.
4309 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4311 * doc/as.texinfo (Statements): Remove paragraph discussing
4312 continuing lines with a backslash. This hasn't worked for years,
4315 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4317 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4319 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4320 (ps_CTORS, ps_DTORS): New section types.
4321 (vms_fixup_xtors_section): New function
4322 (Ctors_Psect, Dtors_Psect): Define.
4323 (IS_GXX_XTOR): Define
4324 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4325 Filter static constructors/destructors and add to
4326 Ctors_Symbols/Dtors_Symbols chain.
4327 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4328 appropriate section.
4330 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4331 * makefile.vms: Merge vax/vms support.
4333 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4335 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4336 (elf_pseudo_table): Add them.
4337 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4338 (md_apply_fix): Accept them.
4339 (mips_fix_adjustable): Don't adjust them.
4340 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4341 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4342 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4343 (tc_fix_adjustable): Don't adjust them.
4345 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4347 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4349 * Makefile.in: Regenerate.
4350 * configure.in: AC_SUBST cgen_cpu_prefix.
4351 * configure: Regenerate.
4353 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4355 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4356 Changed all users of COND12_DELAY.
4358 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4360 * config/tc-mn10300.c (set_arch_mach): New function.
4361 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4362 (md_begin): Default to mn10300 mode.
4363 (md_assemble): Only accept instructions for the core mn10300
4364 chip and the active machine type.
4366 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4368 * subsegs.h (segment_info_type): Give the struct a name.
4369 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4370 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4371 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4372 * config/tc-w65.h (tc_reloc_mangle): Declare.
4373 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4375 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4377 * config/tc-v850.c (v850_comm): Restore old section
4378 after common processing.
4380 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4382 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4384 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4386 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4387 char with code that explicitly sign-extends.
4389 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4391 * config/tc-v850.c (md_begin): Restore text section as the current
4392 section after creating call table sections.
4393 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4396 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4397 with call to macro SYM_AUXINFO.
4399 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4401 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4402 with the program transform name.
4403 * Makefile.in: Rebuild.
4405 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4407 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4410 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4412 * config/tc-i386.c (i386_operand): Be prepared for a space between
4413 the open parenthesis and the start of the register operand,
4414 because of the June 16 change.
4416 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4421 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4423 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4424 even if it is belived to be unnecessary.
4426 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4428 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4430 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4432 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4434 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4435 shift amount for a repeated operand. The shift amount for the
4436 repeated copy comes from the size of the operand.
4438 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4440 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4442 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4444 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4446 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4448 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4449 characters in it as LEX_IS_SYMBOL_COMPONENT.
4450 * config/tc-i386.h (tc_symbol_chars): Define.
4451 (extra_symbol_chars): Declare.
4452 * config/tc-i386.c (extra_symbol_chars): Define.
4453 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4454 (line_comment_chars): Set to '/' if TE_LINUX.
4455 * doc/c-i386.texi (i386-prefixes): Update.
4456 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4458 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4460 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4461 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4463 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4465 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4466 constraint in instructions REP & REPI.
4468 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4471 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4473 (check_range): If the operand is shifted, then shift the number
4474 before checking its range.
4476 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4478 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4481 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4483 * config/tc-v850.c (v850_comm): Create special sections as needed.
4485 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4487 * config/tc-d10v.c (write_2_short): Addition of swapping
4488 instructions for sequential and reverse sequential order when
4489 given order is not possible.
4491 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4493 * Makefile.am: Rebuild dependencies.
4494 (DEP_INCLUDES): Fix reference to intl build directory.
4495 * Makefile.in: Rebuild.
4497 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4499 * doc/c-i386.texi: Update 16 bit documentation.
4501 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4502 IgnoreDataSize to IgnoreSize as they are used for address size as
4504 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4505 32-bit mode, similarly addr16/data16 and variants.
4507 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4509 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4510 sequential word multiply instructions.
4512 (do_assemble): Add extra command line argument, to allow mul32
4513 attribute to be preserved across parallel insns.
4514 (md_assemble): Insert NOPs between explicitly parallel insns which
4515 contain an 32 bit multiply and a 16 multiply.
4517 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4519 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4522 * config/tc-i386.c (reloc): Add braces.
4524 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4525 consistent with Intel naming.
4526 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4527 use bitfields in sib_byte.
4528 (modrm_byte): Don't use bitfields here either.
4530 * config/tc-i386.c (current_templates): Add const.
4531 (parse_register): Add const to return, param, and char *s.
4532 (i386_operand): Add const to reg_entry *r.
4533 * config/tc-i386.h (templates): Add const to start, end.
4535 Inspired by code for 16 bit gas support from Martynas Kunigelis
4536 <martynas@nm3.ktu.lt>:
4537 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4538 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4539 (uses_mem_addrmode): Remove.
4540 (md_estimate_size_before_relax): Add support here too.
4541 (md_relax_table): Rewrite interface to md_relax for 16 bit
4543 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4544 (opcode_suffix_to_type): Remove.
4545 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4546 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4547 (md_convert_frag): Likewise.
4548 (i386_operand): Add support for 16 bit base/index regs,
4549 immediates, and displacements. Remove some unnecessary casts, and
4550 localise end_of_operand_string, displacement_string_start,
4551 displacement_string_end variables. Add GCC_ASM_O_HACK.
4552 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4554 * config/tc-i386.c (prefix_hash): Remove.
4555 (md_begin): Rewrite without obstacks. Remove prefix hash table
4556 handling. Rewrite lexical table handling.
4557 (i386_print_statistics): Don't print prefix statistics.
4558 (md_assemble): Rewrite instruction parser so that line is not
4559 converted to lower case. Don't do a hash_find for prefixes,
4560 instead recognise them via opcode modifier.
4561 (expecting_operand, paren_not_balanced): Localise variables.
4562 * config/tc-i386.h (IsPrefix): Define.
4563 (prefix_entry): Remove.
4565 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4566 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4567 '\\' in case where comment_chars contains '/'.
4569 * config/tc-i386.c (MATCH): Ensure given operand and template
4570 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4571 you must write `ljmp *table(%ebx)'.
4573 From H.J. Lu <hjl@gnu.org>:
4574 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4575 as 0 ifndef BFD_ASSEMBLER.
4576 (md_assemble): Allow immediate operands without suffix or
4577 other reg operand to default in size to the current code size.
4579 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4581 * config/tc-v850.c (md_begin): Restore creation of
4582 .call_table_text and .call_table_data sections.
4584 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4586 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4587 after emitting a word of noops.
4589 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4591 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4592 (i386_operand): Simplify checks for valid base/index combinations.
4593 Disallow `in 4(%dx),%al'.
4595 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4597 (add_prefix): Change parameter from char to int.
4599 * config/tc-i386.h (Ugh): Define opcode modifier.
4600 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4602 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4603 CONSISTENT_REGISTER_MATCH macros to check register types more
4604 thoroughly. Check for illegal suffix/operand combinations
4605 when matching insns with operands. Handle new `s' suffix, and
4606 associated FloatMF opcode modifier for float insns with memory
4608 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4609 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4610 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4611 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4612 DATA_PREFIX_OPCODE throughout.
4614 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4615 (md_assemble): Rewrite suffix/register operand checking code to be
4616 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4617 AnyMem, the better to grep.
4619 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4620 given a memory operand. Don't set Abs bits either.
4621 (type_names): Remove Mem*, Abs*.
4622 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4623 define opcode_modifiers as these cases are handled by Disp8,
4624 Disp16, Disp32 and suffix checks.
4625 (COMES_IN_BOTH_DIRECTIONS): Remove.
4626 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4628 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4629 if IgnoreDataSize modifier given. Remove ShortformW modifier
4630 test. Add test for ShortForm in W base_opcode modification.
4631 Merge Seg2ShortForm and Seg3ShortForm code.
4632 * config/tc-i386.h (ShortFormW): Remove.
4633 (IgnoreDataSize): Define.
4635 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-d30v.c (md_assemble): Store previous segment state
4638 with previous instruction.
4640 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4642 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4643 (ebp, esp): Remove static variables.
4644 (MATCH): Remove test for InOutPortReg.
4645 (i386_operand): Properly handle InOutPortReg here instead.
4646 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4647 (md_assemble): Simplify and correct modrm and sib generation.
4648 (i386_operand): Add warning for scale without index.
4649 Rewrite checks for valid base/index combinations.
4651 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4652 macros and enclose in do while(0).
4653 (RESTORE_END_STRING): Likewise.
4654 (md_assemble): Add one to printed operand number so we start
4655 from 1 not 0. Add some more gettext invocations.
4656 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4659 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4660 DATA_PREFIX, SEG_PREFIX): Define.
4661 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4662 (check_prefix): Remove function.
4663 (add_prefix): New function. Add prefix to i.prefix as well as
4665 (md_assemble): Changes for add_prefix. Remove hack for wait
4666 prefix, instead always output prefixes in fixed order. Test
4667 for jcxz/loop when selecting between word & dword operations,
4668 and add address size prefix rather than operand size prefix.
4669 Remove operand -> address size hack when emitting jcxz/loop.
4670 (i386_operand): Remove O_Absent check as it's done in expr.
4672 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4674 * configure.in: Recognize m5200 as a cpu_type of m68k.
4675 * aclocal.m4: Rebuild with current libtool.
4676 * configure: Rebuild.
4678 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4680 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4681 to relaxable_symbol to prevent references to external symbol from
4684 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4687 symbols are relaxable.
4689 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4691 * config/tc-v850.c (md_begin): Don't create special
4692 sections by default.
4694 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4696 * config/tc-mips.c (macro): For div and udiv, close the
4697 reorder block as soon as possible.
4699 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4701 From Matt Semersky <matts@scd.hp.com>:
4702 * macro.c (macro_mri_mode): New function.
4703 * macro.h (macro_mri_mode): Declare.
4704 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4707 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4709 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4712 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4713 until after xstrdup in OBJ_EVAX case.
4715 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4717 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4718 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4719 of hardcoded magic number.
4720 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4722 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4724 * read.c (do_s_func): New function.
4726 * read.h (do_s_func): Add prototype.
4728 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4730 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4731 nops if fill pattern not specified.
4733 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4735 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4736 * config/te-go32.h (TE_GO32): Define.
4737 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4739 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4741 Implement .func/.endfunc pseudo-ops.
4742 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4744 * read.c (potable): Add .func,.endfunc.
4745 (s_func): New function.
4746 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4748 (in_doc_func_p,current_function_label): New static globals.
4749 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4751 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4753 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4754 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4755 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4756 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4757 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4758 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4759 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4760 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4761 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4762 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4763 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4764 * config/tc-a29k.c: Don't define md_short_jump_size,
4765 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4766 * config/tc-alpha.c: Likewise.
4767 * config/tc-alpha.h: Likewise.
4768 * config/tc-arm.c: Likewise.
4769 * config/tc-h8300.c: Likewise.
4770 * config/tc-h8500.c: Likewise.
4771 * config/tc-hppa.c: Likewise.
4772 * config/tc-i860.c: Likewise.
4773 * config/tc-i960.c: Likewise.
4774 * config/tc-ppc.c: Likewise.
4775 * config/tc-sh.c: Likewise.
4776 * config/tc-sparc.h: Likewise.
4777 * config/tc-tic30.c: Likewise.
4778 * config/tc-w65.c: Likewise.
4779 * config/tc-z8k.c: Likewise.
4781 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4783 * config/tc-vax.c (_): Delete this macro used for placeholder
4784 values in vax_operand_width_size; it conflicts with the _() macro
4785 used for internationalization.
4787 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4790 code. From Chris Moller <moller@bops.com>.
4792 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4793 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4794 * read.c (emit_expr): Initialize seg and subseg fields of a new
4796 * write.c (write_object_file): Switch to the appropriate segment
4797 and subsegment when processing a broken word.
4799 * config/tc-m68k.c (mri_assemble): New static function.
4800 (build_mri_control_operand): Call mri_assemble rather than
4802 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4803 (s_mri_endf, s_mri_endw): Likewise.
4805 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4807 * read.c (s_org): Call md_flush_pending_output if it is defined.
4809 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4811 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4813 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4814 (md_parse_option): Add for same.
4815 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4816 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4817 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4819 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4821 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-arm.c (find_real_start): Relax definition of local
4826 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4828 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4829 symbols at the given address, not just the last one specified.
4831 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4833 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4834 or number_to_chars_littleendian to write data.
4836 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4838 * config/tc-v850.c (md_assemble): Remove artificially created
4839 register name symbols.
4841 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4843 * write.c (fixup_segment): Change "segment" to "section" in
4846 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4848 * write.c (fixup_segment): Change sym1-sym2 message again.
4850 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4852 * write.c (fixup_segment): Improve error message for sym1-sym2
4853 errors when sym1 is in a different segment from sym2.
4855 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4857 * config/tc-m32r.c (warn_unmatched_high): New static local.
4858 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4859 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4860 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4861 (md_parse_option): Likewise.
4862 (md_show_usage): Likewise.
4863 (m32r_frob_file): Likewise.
4865 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4866 (read_a_source_file): Call them.
4867 * read.h (stabs_generate_asm_file): Declare.
4868 * stabs.c (stabs_generate_asm_file): New function.
4869 (generate_asm_file): New function.
4870 (stabs_generate_asm_lineno): Move file name handling into
4873 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4875 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4876 (d30v_current_align, d30v_current_align_seg): New variables.
4877 (d30v_last_label): New variable.
4878 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4879 (s_d30v_data, s_d30v_section): Likewise.
4880 (md_pseudo_table): Call them.
4881 (md_begin): Initialize d30v_current_align_seg.
4882 (md_assemble): Call d30v_align when needed by known current alignment.
4883 (d30v_frob_label, d30v_cons_align): New functions.
4884 * config/tc-d30v.h (md_do_align): Remove.
4885 (tc_frob_label): Call d30v_frob_label.
4886 (md_cons_align): New.
4888 * config/tc-d30v.c (find_format): Convert complex expressions to
4889 expression symbols before processing. Clean up code formatting.
4891 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4893 * po/Make-in (install-info): New target.
4895 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4897 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4899 * config/tc-mn10300.c (md_assemble): Likewise.
4901 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4903 * Makefile.am: Update with `make dep-am'.
4904 (HFILES): Add cgen.h.
4905 (cgen.o): Depend on cgen.h.
4906 * Makefile.in: Regenerate.
4908 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4910 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4912 * gasp.c (grab_label): Permit a label to be a preprocessor
4913 variable by permitting a label to start with a backslash.
4915 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4917 * config/tc-mips.c (validate_mips_insn): Removed hack
4918 for previously inaccessible bitfields in some INSN_TRAP
4921 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4923 * config/tc-d30v.c (do_assemble): Abort with error message
4924 if opcode operands do not match.
4926 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4928 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4929 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4930 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4931 similar new 'q' operand.
4933 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4935 * cgen.c (cgen_asm_finish_insn): Fix typo.
4937 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4940 * cgen.c: Include it.
4941 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4942 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4943 All callers updated.
4944 * config/tc-m32r.c: Include cgen.h.
4945 (m23r_insn): New members num_fixups,fixups.
4947 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4949 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4950 to avoid compiler warning.
4952 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4954 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4957 * makefile.vms (OBJS): Add ehopt.obj
4959 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4961 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4963 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4965 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4966 a short format insn.
4967 (md_assemble): Set it for explicitly packed insns.
4969 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4971 * config/obj-coff.c (c_symbol_merge): Do not take address of
4972 native fields when performing the memcpy.
4974 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4976 * config/tc-mips.c (macro,macro2): Implement
4977 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4979 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4981 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4982 relocations against globally visible symbols.
4983 * config/tc-m68k.c (relaxable_symbol): New macro.
4984 (m68k_ip, md_estimate_size_before_relax): Use it.
4985 (tc_m68k_fix_adjustable): Also handle weak symbols.
4987 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4990 references to externally visible symbols.
4991 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4992 values in twice for a PC relative reloc if the symbol is
4995 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4996 don't adjust a PC relative reloc against an externally visible
4998 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4999 for a PC relative fixup against an externally visible defined
5000 symbol, arrange to store object file and addend values as though
5001 the symbol were not defined.
5002 (tc_gen_reloc): Likewise.
5004 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5006 * read.c (sizeof_leb128): Referenced externally by write.c so
5009 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5011 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5012 and expand a 'debug' symbol associated with the next instruction
5013 that does not cause a short instruction to be filled with a NOP.
5014 (md_pseudo_table): Add support for .debugsym.
5015 (assemble_parallel_insn): Add calls to expand_debug_sym as
5017 (md_assemble): Ditto.
5019 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5021 * as.c (main): Conditionally call setlocale.
5022 * gasp.c (main): Likewise.
5023 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5024 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5026 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5028 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5030 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5032 * config/tc-hppa.c: Change all calls to bzero to use memset.
5033 (pa_ip): Add cast to avoid warning.
5034 (tc_gen_reloc, md_apply_fix): Likewise.
5035 (pa_find_space_by_number): Likewise.
5036 (hppa_force_relocation): Likewise.
5037 (pa_block): Change i to unsigned int.
5038 * config/obj-som.h (obj_som_copyright): Declare.
5040 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5042 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5043 for line numbers for assembly source.
5045 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5047 * configure.in: Change version number to 2.9.4
5048 * configure: Rebuild.
5050 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5052 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5054 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5056 * ecoff.h: Change symbolS in function declaration to struct
5059 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5062 (md_convert_frag): Fix i18n typo.
5064 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5066 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5067 * ecoff.h: Protoype it.
5068 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5069 [EVAX] (s_alpha_prologue): Delete.
5070 (md_pseudo_table): Update.
5072 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5074 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5075 array to local pointer.
5076 (get_args, parse_expr): Add casts to avoid warnings.
5078 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5080 * read.c (s_set): Cast xmalloc return value to fragS *.
5081 * config/tc-m68k.c (m68k_ip): Function made static to match
5082 previous forward declaration.
5083 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5085 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5087 * config/tc-v850.c: Add internationalisation macros to error
5090 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5091 macros to error strings.
5093 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5095 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5096 reloc is in the TOC csect.
5097 (md_apply_fix3): Correct gettext typo.
5099 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5102 .L - they are local labels and the branches are not really
5103 function calls but rather far jumps.
5105 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5107 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5109 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * config/tc-i386.c (md_assemble): Print operand number rather than
5112 using ordinal_names.
5113 (i386_operand): Likewise.
5115 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5117 * Makefile.am (INTLLIBS): Define to work around apparent automake
5119 All Makefiles: Regenerated.
5121 * Many files: Added gettext invocations around user-visible
5123 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5124 HAVE_LC_MESSAGES): Define.
5125 * dep-in.sed: Added asintl.h.
5126 * po/Make-in: New file.
5127 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5129 * read.c (Z_): Renamed from `_'.
5130 * Makefile.am (SUBDIRS): Added po.
5131 (POTFILES): new macro.
5132 (po/POTFILES.in): New target.
5133 ($(OBJS)): Added asintl.h.
5135 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5136 (as_new_LDADD): Added $(INTLLIBS).
5137 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5138 (gasp_new_LDADD): Added $(INTLLIBS).
5139 (gasp_new_DEPENDENCIES): New macro.
5140 * configure, aclocal.m4: Rebuilt.
5141 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5143 (ALL_LINGUAS): Define.
5144 * macro.c: Include "asintl.h".
5145 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5146 * as.h: Include "asintl.h".
5147 * config/tc-i386.c (ordinal_names): Removed.
5148 (md_assemble): Changed error text to avoid ordinal_names.
5149 (i386_operand): Likewise.
5150 (reloc): Added as_bad to avoid i18n problems.
5151 (tc_gen_reloc): Likewise.
5152 * config/tc-arm.c (bad_args): Now a #define.
5154 * config/obj-vms.c (VMS_stab_parse): Changed type of
5156 (global_symbol_directory): Unified strings to avoid i18n
5158 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5159 avoid i18n problems.
5160 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5161 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5163 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5165 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5167 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5169 * as.c (print_version_id): Added an fprintf to avoid i18n
5171 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5173 * expr.c (expr): Added as_warn call to avoid i18n problems.
5174 * messages.c (as_assert): Changed code to avoid i18n problems.
5175 (as_abort): Likewise.
5176 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5177 (s_space): Likewise.
5178 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5180 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5182 * config/tc-i386.c (check_prefix): New static function, split out
5184 (struct _i386_insn): Add wait_prefix field.
5185 (md_assemble): Remove wait_prefix local variable. Use
5186 check_prefix when adding a prefix.
5188 * config/tc-i386.c (current_templates): New static variable.
5189 (md_assemble): Remove current_templates local variable.
5190 (md_assemble, i386_operand): Improve error and warning messages in
5191 many places. Add RESTORE_END_STRING in many places before error
5192 return. Clarify some comments.
5194 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5196 (md_assemble): Parse string instruction operands, looking for
5197 segment override prefixes. Check for invalid segment prefixes on
5199 (i386_operand): i.seg[] and max mem_operand changes for string
5201 * config/tc-i386.h (EsSeg): Define.
5203 * config/tc-i386.h (regKludge): Define.
5204 (iclrKludge, imulKludge): Don't define.
5205 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5206 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5207 opcode_modifier checks to look for more common cases first. Add
5208 default_seg for IsString case.
5210 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5214 * configure: Rebuild with new automake and libtool.
5215 * aclocal.m4, Makefile.in: Likewise.
5217 * doc/Makefile.am (as.dvi): New target.
5218 * doc/Makefile.in: Rebuild.
5220 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5222 * configure.in: Added sparc86x support.
5224 * configure: Rebuild.
5226 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5228 (md_parse_option): Warn if -EL is not supported for this architecture.
5230 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5232 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5234 * config/tc-mips.c (mips_ip): Note when we use get match on
5235 the full instruction name.
5237 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5239 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5240 back into the expression to handle add/sub simplification correctly.
5242 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5244 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5246 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5248 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5251 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5253 * symbols.c (max_indent_level): New global.
5254 (print_symbol_value_1): Use it.
5255 * expr.h (expr_build_dot): Declare.
5256 * expr.c (expr_build_dot): New function.
5258 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5260 * symbols.c (print_binary): New function.
5261 (print_expr_1): Call it.
5263 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5265 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5266 operand in the opcode.
5268 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5270 * config/tc-i386.h: Reorder operand flags and opcode modifier
5271 flags for clarity. Remove unused definitions: Unknown,
5272 ImmUnknown, DispUnknown, NoModrm.
5273 * config/tc-i386.c (type_names): Add missing Debug type.
5274 (md_assemble): Better duplicate prefix checking. Quicker string
5275 instruction check via new opcode_modifier flag.
5277 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5279 * doc/as.texinfo (Invoking): Clarify -Wa example.
5281 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5283 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5284 (s_mips_weakext): Define.
5285 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5286 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5289 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5291 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5292 is an error if the value can not be computed at assembly time.
5293 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5295 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5297 * gasp.c (main): Set next field of new include_path structure to
5298 NULL. From Avery Pennarun <averyp@gdc.ca>.
5300 * read.c (s_mri_sect): Call as_bad rather than abort for an
5301 unsupported MRI target.
5303 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5305 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5306 the destination of a branch instruction should be altered.
5307 (find_real_start): New function: Locate the real, Thumb coded
5308 start of a Thumb function.
5309 (do_t_branch23): Alter the destination of branches to Thumb
5312 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5314 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5316 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5319 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5321 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5322 * doc/c-hppa.texi: Likewise.
5324 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5326 * Makefile.am: Rebuild dependencies.
5327 * Makefile.in: Rebuild.
5329 * Makefile.am (DEP_INCLUDES): New variable.
5330 (.dep1): Change to work when srcdir is not an absolute path.
5331 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5332 * Makefile.in: Rebuild.
5334 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5336 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5337 LinearAddress patch.
5339 * configure.in: Set version to 2.9.1.
5340 * configure: Rebuild.
5342 * Branched binutils 2.9.
5344 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5346 * config/tc-i386.h (FWait): Define.
5347 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5348 other prefixes. Check FWait flag in opcode table to see which
5349 instructions require an fwait prefix.
5351 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5353 * stabs.c (get_stab_string_offset): Always create a stab string
5356 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5358 Fix some gcc -Wall warnings:
5359 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5360 * ehopt.c (eh_frame_code_alignment): Likewise.
5361 * expr.c (integer_constant, operand): Likewise.
5362 * frags.c (frag_align): Likewise.
5363 * gasp.c (level_0, change_base, doinstr): Likewise.
5364 * hash.c (hash_ask): Likewise.
5365 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5366 (debugging_pseudo): Likewise.
5367 * macro.c (define_macro, check_macro): Likewise.
5368 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5369 (ignore_rest_of_line, float_cons): Likewise.
5370 * symbols.c (decode_local_label_name): Likewise.
5371 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5372 (fixup_segment, number_to_chars_bigendian): Likewise.
5373 (number_to_chars_littleendian): Likewise.
5374 * config/atof-ieee.c (gen_to_words): Likewise.
5375 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5376 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5377 * read.c (output_big_sleb128): Initialize locals to avoid
5379 (output_big_uleb128, equals): Likewise.
5380 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5381 to unsigned int. Change zeros to unsigned int.
5382 * cond.c (s_if): Add return to default case.
5383 * frags.c (frag_now_fix): Change return type to addressT.
5384 * frags.h (frag_now_fix): Update declaration.
5385 * listing.c (file_info_struct): Change linenum to unsigned int.
5386 (struct list_info_struct): Change hll_line to unsigned int.
5387 (print_source): Update format string.
5388 * read.c (emit_expr): Change scan to unsigned int, and don't
5389 bother to initialize it.
5390 * symbols.c (dollar_label_count): Change to unsigned long.
5391 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5392 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5393 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5395 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5397 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5398 mcf5200 just as we do for m68000.
5399 (m68k_init_after_args): Likewise.
5400 (md_estimate_size_before_relax): Likewise.
5402 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5404 * config/tc-v850.c (md_assemble): Store relocation addend in
5405 fixup instead of instruction.
5407 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5409 * config/tc-i386.c (md_assemble): Swap template arguments to
5410 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5411 This macro is currently symmetric, so passing them the wrong
5412 way didn't cause any problem, but may if the macro is changed
5414 After copying template to i.tm, use i.tm. rather than t-> to
5415 access fields, and make t a const*
5416 Move i.tm.operand_types[] swap to immediately after the copy.
5418 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5420 * expr.h (expr_build_uconstant): Add prototype.
5421 (expr_build_unary,expr_build_binary): Add prototypes.
5422 * expr.c (expr_build_uconstant): New function.
5423 (expr_build_unary,expr_build_binary): New functions.
5425 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5427 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5428 * macro.c (macro_expand_body): Increase buffer size.
5429 * messages.c (as_warn): Likewise.
5430 (as_warn_where, as_bad, as_bad_where): Likewise.
5432 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5434 Based on patch from H.J. Lu <hjl@gnu.org>:
5435 * Makefile.am (DISTSTUFF): New variable.
5436 (diststuff): New target.
5437 * Makefile.in: Rebuild.
5439 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5441 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5442 m32r_elf_section_change_hook.
5444 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5445 emit a nop if a section ends with a 16 bit instruction.
5447 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5449 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5450 s_lcomm rather than obj_coff_lcomm.
5451 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5453 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5455 * config/tc-i386.h (LinearAddress): Define.
5456 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5457 instruction, don't use a default segment.
5459 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5461 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5462 * configure: Rebuild.
5464 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5466 * aclocal.m4, configure: Rebuild with libtool 1.2.
5468 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5470 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5471 PC relative branches. Patch courtesy of Jonathan Walton.
5474 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5476 * configure.in (emulations): Add thumb-pe target.
5478 * configure (emulations): Add thumb-pe target.
5480 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5482 * itbl-lex.l (yywrap): Don't define if already defined as a
5485 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5487 * depend.c (quote_string_for_make): New function.
5488 (wrap_output): Use it.
5490 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5492 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5493 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5495 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5497 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5498 Recognize -GN and -relax.
5499 (md_begin): Initialize gp size from -G switch.
5500 (alpha_force_relocation): Always force if -relax.
5501 (alpha_align): Take a new argument that will specify when to
5502 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5503 Change all callers. Emit nop alignment padding as nop+unop pair.
5505 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5507 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5508 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5510 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5512 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5513 require padding to the next long word boundary.
5515 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5517 * cgen.c: #include symcat.h.
5518 * config/tc-m32r.c: Likewise.
5520 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5522 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5523 absolute expressions instead of '$' prefixed register names.
5525 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5527 * read.c (s_set): Record file and line info for symbols when -as.
5528 (pseudo_set): Don't overwrite that dummy fragment.
5530 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5532 * config/tc-ppc.c (md_pseudo_table): Add "section".
5533 (ppc_named_section): New static function.
5535 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5537 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5538 so we don't have to scan the entire list.
5540 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5542 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5543 case, allow the parallel instructions to modify the same flag
5546 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5548 * listing.c (list_symbol_table): Categorize symbols by
5549 undefined_section rather than sy_frag->line == NULL.
5551 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5553 * Makefile.am (install-exec-local): Install properly when ln
5554 fails or tooldir == prefix.
5556 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5558 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5559 Test result of insert_operand for error.
5561 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5564 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5565 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5566 * doc/Makefile.in: Rebuild.
5568 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5570 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5571 (macro): Fix handling of M_COP[0-3].
5573 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5575 Based on patches from Ross Harvey <ross@teraflop.com>:
5576 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5577 if macro_alternate or macro_mri.
5578 (getstring): Remove support for byte constants between < and >.
5579 (get_any_string): '<' only starts a string if macro_alternate or
5581 (macro_expand_body): Permit keyword parameters following
5582 positional parameters.
5584 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5585 * configure.in (alpha*-*-netbsd*): New target.
5586 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5587 * configure: Rebuild.
5589 * as.h (flag_warn_suppress_instructionswap): Move from here...
5590 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5591 here, and make static.
5593 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5594 BFD_ASSEMBLER or MANY_SEGMENTS.
5596 * as.c (show_usage): Update bug-gnu-utils address.
5597 * gasp.c (show_usage): Likewise.
5598 * doc/as.texinfo (Bug Reporting): Likewise.
5600 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5602 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5603 insns regardless of the size of a pointer if we're in mips I or
5605 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5607 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5609 Fix rac to accept only a0:
5610 * tc-d10v.c (parallel_ok, find_opcode):
5611 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5612 Introduce OPERAND_GPR.
5614 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5616 * read.c (s_fill): Handle non-constant repeat counts by creating
5617 an rs_space fragment.
5619 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5621 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5622 from as_bad to as_warn.
5624 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5626 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5627 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5628 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5630 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5633 seg_fix_rotP rather than fix_root from seg_info.
5635 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5637 * expr.c: Add support for 0x1_2_3_4 bignums.
5639 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5641 * configure.in: Change -linux* to -linux-gnu*.
5642 * configure: Rebuild.
5644 * app.c (do_scrub_begin): Treat \r as whitespace.
5646 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5648 * Makefile.am: Update dependencies.
5649 * Makefile.in: Rebuild.
5651 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5653 * configure, aclocal.m4: Rebuild with new libtool.
5655 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5657 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5658 the argument to bfd_set_arch_mach.
5659 (load_address): Use bfd_arch_bits_per_address to determine the
5660 bit size of an address instead of looking at the isa level.
5661 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5663 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5665 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5667 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * ehopt.c: New file.
5670 * as.h (enum _relax_state): Add rs_cfa.
5671 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5672 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5673 * read.c (emit_expr): Call check_eh_frame.
5674 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5675 (relax_segment): Likewise.
5676 * Makefile.am: Rebuild dependencies.
5677 (GAS_CFILES): Add ehopt.c.
5678 (GENERIC_OBJS): Add ehopt.o.
5679 * doc/internals.texi (Frags): Document rs_cfa.
5681 * as.c (show_usage): Mention --traditional-format.
5682 (parse_args): Accept --traditional-format.
5683 * as.h (flag_traditional_format): Declare.
5684 * output-file.c (output_file_create): If flag_traditional_format,
5685 set BFD_TRADITIONAL_FORMAT on stdoutput.
5686 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5688 * config/tc-mips.c (append_insn): Make sure that if we have a
5689 fixup for an unmatched %hi reloc, it does not associated with a
5692 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5693 * doc/Makefile.in: Likewise.
5695 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5697 * config/tc-m32r.c (check_for_side_effects): New function.
5698 (can_make_parallel): Add checks for instruction side effects
5699 clashing with the other instruction.
5700 (assemble_parallel_insn): Improve warning messages. Return error
5701 message from non-swapped instruction order.
5703 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5705 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5707 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5708 md_cleanup definition. This moves the forced literal output to
5709 the end of the source pass, and avoids macro's inserting literals
5710 into the code immediately after the macro expansion.
5712 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5714 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5715 a gas internal symbol is adjustable.
5716 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5718 * as.h: If gcc version greater than 2.6, use `__format__' and
5719 `__printf__' in function attributes, rather than `format' and
5722 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5724 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5726 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5728 Add tms320c30 support:
5729 * config/tc-tic30.h: New file.
5730 * config/tc-tic30.c: New file.
5731 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5732 TARGET_FORMAT as "coff-tic30".
5733 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5734 * Makefile.am: Rebuild dependencies.
5735 (CPU_TYPES): Add tic30.
5736 (CPU_OBJ_VALID): tic30-aout is valid.
5737 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5738 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5739 * configure, Makefile.in: Rebuild.
5741 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5743 * config/tc-v850.c (md_assemble): Improvements to error messages.
5745 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5747 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5748 BFD_RELOC_HI16_S to store the high bits of any value.
5750 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5751 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5752 assembler calculate relocations to any external symbol at all.
5753 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5754 involving generation of pc-relative relocs.
5755 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5756 has been moved to md_apply_fix3.
5758 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5759 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5760 which actually means (the address of identifier's GOT entry) +
5761 constant, which is not particularly useful.
5763 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5765 * read.h (include_dirs): Declare.
5766 (include_dir_count,include_dir_maxlen): Declare.
5768 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5770 * configure.in: Correct check for shared opcodes library.
5771 * configure: Rebuild.
5773 * listing.c (buffer_line): If we can't open the file, set at_end.
5774 (listing_print): Remove unused local variable fi.
5776 * config/m68k-parse.y (reglistpair): Handle register list in
5779 * config/vms-conf.h: Don't undef VERSION.
5781 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5783 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5785 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5787 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5788 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5789 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5790 (EXTRA_DIST): Define.
5791 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5792 explicitly rather than via the list of object files.
5793 (gcc-as.opt): New file created when make-gas.com is run.
5794 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5795 itbl-cpu.h} to #include appropriate file rather than copying that
5797 * config/vms-conf.h: Synchronize with current config.in.
5798 * Makefile.in: Rebuild.
5800 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5802 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5803 (parallel_ok): Relaxed parallel subinstruction dependency check.
5805 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5807 * as.h (flag_warn_suppress_instructionswap): added new flag.
5808 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5809 command line argument.
5810 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5811 warning only if flag_warn_suppress_instructionswap is false.
5813 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5815 * configure.in (i386-*-mingw32*): New target.
5816 * configure: Rebuild.
5818 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * symbols.c (resolve_symbol_value): Don't set the segment if it
5821 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5823 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5826 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5828 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5829 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5832 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5836 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5838 * config/tc-v850.c (v850_insert_operand): Display instruction when
5839 an error is encountered.
5841 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5843 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5844 (i386-*-sco3.2v5*coff): New target.
5845 (i386-*-sco3.2*): New target.
5846 * configure: Rebuild.
5848 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5850 * config/tc-v850.c: Tidy error message production.
5852 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5854 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5855 validate_immediate return value in the right type for comparisons
5858 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5860 * listing.c (MAX_BYTES): Use listing variables not constants.
5861 (data_buffer): No longer an array, but a pointer.
5862 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5863 (listing_listing): Allocate data_buffer.
5865 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5867 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5868 --listing-rhs-width, --listing-cont-lines.
5869 (show_usage): Update.
5870 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5871 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5872 (print_lines): Use the variables instead of the constants.
5873 (listing_listing): Likewise.
5874 * listing.h: Declare the new vars.
5876 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5878 * as.c (parse_args): Add --keep-locals alias for -L.
5879 Add --strip-local-absolute.
5880 (show_usage): Update.
5881 * as.h (flag_strip_local_absolute): New flag.
5882 * symbols.c (S_IS_LOCAL): Use it.
5883 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5884 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5885 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5887 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5889 * config/tc-m32r.c: Detect if explicitly parallel instructions
5890 might have an io conflict and issue a warning message.
5892 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5894 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5895 cgen_swap_fixups): Functions to save, restore and swap the fixup
5896 chain with a backup copy.
5897 (cgen_asm_finish_insn): Returns address of constructed insn.
5899 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5901 * listing.c (file_info_struct): Remove FILE, add POS.
5902 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5903 (file_info): Don't open the file.
5904 (buffer_line): Check for the file in the last_open cache, updating
5906 (print_source): Don't reference file_info->file.
5907 (listing_listing): Likewise.
5908 (listing_print): Close the file in the cache, if any.
5910 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5912 * read.c (dwarf_file_string): New file static variable.
5913 (emit_expr): Look for constant sequence that leads up to a file
5914 name in DWARF debugging output.
5915 (stringer): Use dwarf_file_string to decide whether to accept a
5916 string as a file name.
5918 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5920 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5921 (crack_operand): Add reg->reglst MRI hack.
5922 (r_seg): Put reglst symbols in reg_section.
5923 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5925 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5927 * tc-sh.c (get_specific): Handle SGR & DBR.
5929 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5931 * tc-h8300.c (parse_reg): Take the length of the symbol into
5932 account when attempting to match a register name.
5933 * tc-h8500.c (parse_reg): Likewise.
5935 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5937 * cgen.c: Formatting changes to improve readability.
5939 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5941 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5944 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5946 Based on a patch from Jim Wilson
5947 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5948 (tc_gen_reloc): Handle cross section PC relative relocs
5951 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5953 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5955 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5957 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5958 (expr_jmp_buf): New static local.
5959 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5960 (cgen_md_operand): New function.
5961 * tc-m32r.c: Clean up pass over `struct foo' usage.
5962 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5964 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5966 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5967 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5969 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5971 * config/tc-i386.c (i386_operand): Give an error if there are
5972 unrecognized characters after an expression.
5974 For older changes see ChangeLog-9697