1 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3 * as.c (parse_args): Just mention current year in printed
6 2000-05-03 J.T. Conklin <jtc@redback.com>
8 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
10 (md_parse_option): Recognize -m7400.
12 2000-05-03 Ian Lance Taylor <ian@zembu.com>
14 * config/atof-ieee.c (gen_to_words): When adding carry back in,
15 don't permit lp to become less than the words array.
17 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
19 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
20 Fix little-endian case.
22 2000-05-03 David O'Brien <obrien@NUXI.com>
24 * as.c (parse_args): Update copyright.
26 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
28 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
29 for the .bss section too.
31 2000-05-02 Alan Modra <alan@linuxcare.com.au>
33 * configure.in: Set em=linux for hppa-*-linux.
34 * configure: Regenerate.
35 * doc/Makefile.in: Regenerate with correct automake.
37 * frags.c (frag_grow): Sanity check chunk_size.
39 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
40 * config/obj-som.h: Likewise.
41 * config/obj-ieee.h: Likewise.
43 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
45 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
46 (md_pseudo_table): Fully initialise OBJ_ELF cases.
47 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
48 (pa_ip): low_sign_unext now returns via function value. Use
49 re_assemble_* instead of dis_assemble_* and
50 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
52 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
53 (md_section_align, md_parse_option, md_show_usage,
54 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
55 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
56 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
57 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
58 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
60 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
61 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
62 outside of switch. Correct mask and shifting errors in case 10
63 and case -11. In case 21, compare against signed range to suit
64 hppa_field_adjust changes. In case 12, use re_assemble_12. In
65 case 17 and case 22, use offsetT variable to properly check range.
66 Use re_assemble_* here too.
67 (evaluate_absolute): Change type of value to offsetT. Call
68 hppa_field_adjust to do the work for us.
69 (pa_parse_cmpb_64_cmpltr): Delete save_s.
70 (pa_parse_cmpib_64_cmpltr): Ditto.
71 (pa_build_unwind_subspace): Delete unused var subseg. Change type
73 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
74 (pa_end_of_source): Return type is void.
76 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
78 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
80 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
82 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
84 (md_begin): Removed "construct symbols for each register name".
85 Because register names conflicts with GCC generated function
87 (avr_operand): Now constant numbers can be used as a register
88 identifiers (0 as r0, 31 as r31).
89 (md_assemble): use skip_space () before parsing instruction
92 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
94 * config/tc-avr.c: New AVR_ISA_ defined.
95 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
96 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
97 for `fmul', `movw' and `lpm R,Z' instructions.
98 (avr_operands): Warn if current opcode is a two-word instruction
99 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
100 (avr_opcodes): New commands added.
101 (REGISTER_P): Check 'a' and 'v' constraint letters.
102 (mcu_types): New MCU added.
104 2000-05-01 Alan Modra <alan@linuxcare.com.au>
106 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
107 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
108 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
109 * configure: Regenerate.
111 2000-04-29 Andreas Jaeger <aj@suse.de>
113 * as.h: Correctly check GCC version.
115 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
117 * as.c (parse_args): Allow md_parse_option to override -a listing
119 * config/obj-coff.c (add_lineno): Change type of offset parameter
120 from "int" to "bfd_vma."
121 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
122 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
123 (ppc_change_csect): Align correctly for XCOFF64.
124 (ppc_machine): New function, which discards "ppc_machine" line.
125 (ppc_tc): Cons for 8 when code is 64 bit.
126 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
128 (md_parse_option): Handle -a64 and -a32.
130 * config/tc-ppc.h (TARGET_MACH): Define.
131 (TARGET_FORMAT): Move to function.
132 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
134 2000-04-26 David O'Brien <obrien@FreeBSD.org>
136 * doc/as.1: Fix unbalanced brackets.
138 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
140 (line_comment_chars): Set to '/' if TE_FreeBSD.
142 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
144 * configure.in: Configury support for PA64 (currently disabled).
145 * configure: Rebuilt.
147 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
149 * config/tc-mips.c (s_change_sec): Use record_alignment, not
150 bfd_set_section_alignment.
152 2000-04-25 Alan Modra <alan@linuxcare.com.au>
154 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
157 2000-04-24 Nick Clifton <nickc@cygnus.com>
159 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
160 * doc/as.texinfo (Align): Include arm and strongarm in list of
161 targets that have the second form of the behaviour of the .align
164 2000-04-24 Mark Klein <mklein@dis.com>
166 * obj-som.c: Terminate obj_pseudo_table.
168 2000-04-22 Timothy Wall <twall@cygnus.com>
170 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
172 (operand_match): Conditionally insert default bit values for IMMU9.
174 2000-04-14 Matthew Green <mrg@cygnus.com>
176 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
177 * configure: Rebuilt.
179 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
180 Jason Eckhardt <jle@cygnus.com>
182 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
184 * config/tc-hppa.c (CHECK_ALIGN): New macro.
185 Added handling of new operand types l,y,&,fe,fE,fx.
187 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
188 David Mosberger <davidm@hpl.hp.com>
189 Timothy Wall <twall@cygnus.com>
190 Andrew MacLeod <amacleod@cygnus.com>
191 Jim Wilson <wilson@cygnus.com>
193 * Makefile.am (CPU_TYPES): Add ia64.
194 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
195 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
196 * Makefile.in: Rebuild.
197 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
198 * configure: Rebuild.
199 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
200 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
201 * expr.c (expr): Handle md_optimize_expr.
202 * read.c (LEX_HASH): Add comment.
203 * config/tc-ia64.c, config/tc-ia64.h: New files.
205 2000-04-21 Richard Henderson <rth@cygnus.com>
207 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
208 bundling a non-delayed branch type instruction.
210 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
212 * config/tc-mn10300.c (HAVE_AM30): Define.
213 (md_assemble): Use it.
215 2000-04-19 Alan Modra <alan@linuxcare.com.au>
217 * config/obj-elf.c (obj_elf_change_section): Check for changed
220 * Makefile.am: (CPU_MULTI_VALID): Remove.
221 (MULTI_CPU_TYPES): Define.
222 (MULTI_CPU_OBJ_VALID): Define.
223 (DEPTC): Use the above.
226 Regenerate dependencies.
227 * Makefile.in: Regenerate.
229 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
231 * Makefile.am (YACC, LEX): Get them from configure.
233 2000-04-18 H.J. Lu (hjl@gnu.org)
235 * config/tc-i386.c (offset_in_range): Use addressT instead of
236 bfd_vma for non-bfd assemblers.
238 2000-04-17 Alan Modra <alan@linuxcare.com.au>
240 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
241 doesn't give spurious errors.
243 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
245 * as.h (SEEK_SET): Define if undefined.
247 2000-04-13 Alan Modra <alan@linuxcare.com.au>
249 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
250 constants, and don't assume offsetT is 32 bits.
252 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
254 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
255 (md_pcrel_from_section): Add prototype.
256 (d10v_fix_adjustable): Add prototype.
257 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
259 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
261 2000-04-12 Nick Clifton <nickc@cygnus.com>
263 * config/tc-d10v.c (find_opcode): Correctly calculate position of
264 symbol in frag chain.
266 2000-04-10 Alan Modra <alan@linuxcare.com.au>
268 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
269 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
270 (fits_in_signed_word, smallest_imm_type): Ditto.
271 (md_assemble): Use an offsetT var to hold offsetT values, not a
273 (offset_in_range): New.
274 (md_assemble): Use it.
275 (md_convert_frag): Change type of target_address, opcode_address,
276 and displacement_from_opcode_start to offsetT.
277 (md_create_short_jump): Change type of offset to offsetT.
278 (md_create_long_jump): Ditto.
279 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
280 (md_chars_to_number): Remove.
281 (output_invalid): Remove duplicate prototype.
283 2000-04-09 Nick Clifton <nickc@cygnus.com>
285 * Makefile.am (CPU_TYPES): Add 'avr'.
286 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
287 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
289 * Makefile.in: Regenerate.
291 * doc/as.texinfo: Add M32R documentation.
293 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
295 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
296 --enable-build-warnings option.
297 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
298 * Makefile.in, configure: Re-generate.
300 2000-04-07 Nick Clifton <nickc@cygnus.com>
302 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
303 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
304 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
305 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
306 (arm_force_relocation): Force relocations for
307 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
309 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
311 * config/tc-sh.c (get_operands): There's no third operand if the
312 first operand is an immediate.
314 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
316 * config/tc-sh.c (immediate): Delete.
317 (sh_operand_info): Add immediate member.
318 (parse_reg): Use A_PC for pc.
319 (parse_exp): Add second argument 'op'. All callers changed.
320 (parse_at): Expect pc to be coded as A_PC.
321 Use immediate field in *op.
322 (insert): Add fourth argument 'op'. All callers changed.
323 (build_relax): Add second argument 'op'. All callers changed.
324 (insert_loop_bounds): New function.
325 (build_Mytes): Remove DISP_4.
326 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
327 (assemble_ppi): Use immediate field in *operand.
328 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
329 (md_apply_fix): Likewise.
330 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
332 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
334 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
336 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
338 * internals.texi (CPU backend): Document
339 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
341 2000-04-04 Alan Modra <alan@linuxcare.com.au>
343 * po/gas.pot: Regenerate.
345 * as.c (show_usage): Restore translated part of bug string.
346 * gasp.c (show_usage): Likewise.
348 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
349 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
351 (DEP1): Modify for "gcc -MM".
355 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
357 * Makefile.in: Regenerate.
359 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
361 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
362 (md_begin): Likewise.
363 (HAVE_AM33): New macro.
364 (md_assemble): Use it. Match r_regs and xr_regs only if
367 2000-04-03 Alan Modra <alan@linuxcare.com.au>
369 * as.h: #include "bin-bugs.h"
370 * as.c (show_usage): Use REPORT_BUGS_TO.
371 * gasp.c: #include "bin-bugs.h"
372 (show_usage): Use REPORT_BUGS_TO.
374 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
376 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
378 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
379 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
382 2000-04-03 Alan Modra <alan@linuxcare.com.au>
384 * config/tc-i386.c (i386_immediate): Don't assume a constant
385 immediate is necessarily 16 bits when in 16 bit code mode.
386 (md_assemble): Instead set guess_suffix here after we have checked
389 2000-04-02 Richard Henderson <rth@cygnus.com>
391 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
392 quantities. Correct right shift sign extension.
393 (build_insn): Make `number' unsigned long. Mask top 6 bits of
394 32-bit value when shifting into place.
396 2000-04-01 Ian Lance Taylor <ian@zembu.com>
398 * app.c: Add ATTRIBUTE_UNUSED as needed.
399 * config/tc-ppc.c: Likewise.
400 (ppc_size): Make unsigned long.
401 (ppc_insert_operand): Add casts to avoid warnings.
403 2000-03-31 Nick Clifton <nickc@cygnus.com>
405 * config/tc-d10v.h (md_flush_pending_output): Define.
407 2000-03-29 Nick Clifton <nickc@cygnus.com>
409 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
410 segment. Works for both BFD_ASSEMBLER and others.
411 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
413 2000-03-29 Nick Clifton <nickc@cygnus.com
415 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
417 2000-03-28 Alan Modra <alan@linuxcare.com.au>
419 * listing.c (LISTING_LHS_WIDTH): Default depends on
421 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
423 2000-03-27 Ian Lance Taylor <ian@zembu.com>
425 * config/tc-sh.c (md_show_usage): Use backslash before newline in
428 2000-03-27 Alan Modra <alan@linuxcare.com.au>
430 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
432 * config/tc-avr.c (mcu_types): Add missing initialiser.
433 (md_pcrel_from_section): Add prototype.
434 (avr_operand): Remove redundant test of unsigned < 0.
435 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
437 2000-03-27 Denis Chertykov <denisc@overta.ru>
439 * config/tc-avr.c: New file for AVR support.
440 * config/tc-avr.h: Likewise.
441 * configure.in: Add AVR support.
442 * configure: Regenerate.
444 2000-03-26 Timothy Wall <twall@cygnus.com>
446 * gasp.c (macro_op): Add new argument to check_macro call.
447 Macro structure definitions moved to macro.h
448 * sb.h: Add argument to prototype for input_scrub_include_sb.
449 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
450 nesting checks with an additional flag.
451 (struct input_save): Add flag to indicate whether current sb
452 should be checked for proper macro/conditional nesting.
453 (input_scrub_push/pop): Save/restore nest check flag.
454 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
456 * macro.c (check_macro): Allow caller to retrieve parsed macro
457 information if a pointer is provided. This information may be
458 used by the new macro hooks.
459 * macro.h: Update prototype for check_macro. Macro struct
460 definitions moved here from macro.c/gasp.c.
461 * read.c (read_a_source_file): Add parameter to check_macro call,
462 and pass macro info to the macro hook, if defined.
463 (input_scrub_insert_line): New. Allow insertion of a line of
464 characters into the input stream.
465 (input_scrub_insert_file): New. Allow insertion of an arbitrary
466 file into the input stream.
467 (s_include): Use input_scrub_insert_file.
468 * internals.texi: Document new macro hooks.
469 * as.h: New prototypes added.
471 2000-03-26 Alan Modra <alan@linuxcare.com.au>
473 * config/tc-i386.c: Don't start any as_bad or as_warn message with
474 an initial capital letter.
475 (i386_index_check): Reindent.
477 2000-03-19 Nick Clifton <nickc@cygnus.com>
479 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
482 2000-03-17 Thomas de Lellis <tdel@windriver.com>
484 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
485 instruction operand bad if Rd > 7 when generating
486 thumb instructions. Prevents for example,
487 "adr r12,label" from silently failing and generating
488 the wrong instruction.
490 2000-03-17 Nick Clifton <nickc@cygnus.com>
492 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
493 that have a destingation >= 0x400000.
494 Fix compile time warning messages.
496 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
498 * config/tc-sh.c (md_begin): When encountering insn that are
499 not supported by the current arch, only change the name if
500 its contents are the same as prev_name.
501 (get_specific): If the the architecture doesn't match, fail.
503 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
505 * config/tc-sh.c (IDENT_CHAR): Define.
506 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
507 matching back where it came from.
509 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
511 * config/tc-sh.c (md_show_usage): Add description of -dsp.
513 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
515 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
518 2000-03-15 Kazu Hirata <kazu@hxi.com>
520 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
522 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
524 * expr.c (operand) [case 'f']: When testing if '0f' can start a
525 floating-point-number, make sure 'f' is in FLT_CHARS.
527 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
529 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
530 (s_lcomm_internal): Use it.
531 * doc/internals.texi (CPU backend): Document it.
532 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
535 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
537 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
540 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
541 implementation doesn't have special handling for switch
543 (macro_build): Allow for code in sections other than .text.
546 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
547 Don't perform relocs if we will be outputting them.
548 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
549 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
552 2000-03-09 Catherine Moore <clm@cygnus.com>
554 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
555 relocation type based on the entry in the fixup structure.
557 2000-03-08 H.J. Lu (hjl@gnu.org)
559 * Makefile.am (install-exec-tooldir): Depend on
560 install-exec-bindir for parallel make.
561 * Makefile.in: Regenerated.
563 2000-03-06 Nick Clifton <nickc@cygnus.com>
565 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
567 (md_parse_option): Parse -m32r command line switch - disable m32rx
569 (md_show_usage): Document new option.
571 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
572 * doc/Makefile.in: Regenerate.
573 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
575 2000-03-02 Michael Meissner <meissner@redhat.com>
577 * config/tc-d30v.c (check_range): Remove code that incorrectly
578 sign extended values where bits < 32.
580 2000-03-02 H.J. Lu (hjl@gnu.org)
582 * configure.in: Support --enable-targets=all on ia32.
583 * configure: Regenerated.
585 2000-03-01 Nick Clifton <nickc@cygnus.com>
587 * gasp.c (do_align): Remove bogus check of alignment value.
589 2000-02-27 Thomas de Lellis <tdel@windriver.com>
591 * config/obj-elf.c (elf_frob_symbol): Remove code which when
592 TC_PPC was defined forced the type of a symbol with no other type
595 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
597 * doc/internals.texi (CPU backend): Mention that
598 line_separator_chars do not break up comments. Fix typos for
599 LEX_AT and LEX_NAME descriptions. Document operands for
600 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
601 description of md_create_short_jump usage. Document argument for
604 2000-02-27 Jakub Jelinek <jakub@redhat.com>
606 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
607 (md_parse_option): Handle it.
608 (md_show_usage): Document it.
610 2000-02-27 Ian Lance Taylor <ian@zembu.com>
612 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
613 opcode, for the instruction `pal19'. From Andrea Arcangeli
616 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
618 * config/tc-i386.c (i386_immediate): Move constant operand sizing
620 (md_assemble): To here, before template operands are matched.
621 Also ensure a constant immediate is sign extended when we know the
622 size is at most 16 bits. This is to catch cases like "add
623 $0xffc0,%ax" where we don't know the size, and thus that the
624 immediate can be represented as Imm8S until after parsing the
626 (i386_displacement): Similarly sign extend 16 bit constant
628 (md_assemble): Relax 16-bit jump constant range check to suit sign
629 extended displacements.
631 2000-02-26 Andreas Jaeger <aj@suse.de>
633 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
635 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
637 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
638 call operands when intel_syntax.
639 (intel_float_operand): Return 2 for "fi...".
640 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
641 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
642 earlier "SHORT" change.
643 (md_assemble): When determining suffix from Regs, exclude
646 2000-02-24 Nick Clifton <nickc@cygnus.com>
648 * configure: Add arm-wince, mips-pe and sh-pe targets.
649 * configure: Regenerate.
651 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
653 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
654 "pe-mips" for the mips-pe target.
656 * config/tc-arm.c (insns): Change displacement encoded in BL
657 and B instructions if the target port is arm-wince.
658 (do_ldst): Do not bias the relocation offset if the target
660 (md_pcrel_from): Add in missing relocation offset bias if the
663 * config/tc-mips.c (mips_target_format): Support COFF flavour.
664 (md_begin): Disable -G support for mips-pe target.
665 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
666 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
669 * config/tc-sh.c (md_begin): sh-pe target is little endian.
670 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
671 assembler, just set the alignment to 4.
673 * config/te-wince-pe.h: New file for WinCE targets. Define
676 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
678 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
680 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
681 (i386_intel_memory_operand): After finding a segment override,
682 check again for no `[' before looking for a displacement. Bomb if
683 more than one displacement rather than silently discarding the
684 second and subsequent ones. Free strings malloc'd by
685 build_displacement_string.
687 2000-02-24 Catherine Moore <clm@cygnus.com>
689 * config/obj-som.c (obj_pseudo_table): Add "weak".
690 (obj_som_weak): New routine.
692 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
694 * config/tc-i386.c (union i386_op): New.
695 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
696 Throughout file replace occurences of disps[n], imms[n], regs[n]
697 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
698 intel mode operand swapping. Add assert in regKludge and
699 fake_zero_displacement code. Test i.types[n] when outputting
700 displacements and immediates. Combine output of Disp16 with
702 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
703 when in intel mode by (not) reversing fsub and fdiv operands
704 before the template search. This fails for single operand
705 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
706 undefined. Instead fix the base_opcode after we've found the
707 template. Move base_opcode xor with found_reverse_match from
708 opcode output code to before this fix so we test for the correct
710 (md_assemble): Don't use strcmp when deciding to ignore the suffix
711 check in intel mode. Instead compare opcodes.
713 * config/tc-i386.h (TC_RELOC): Delete.
714 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
715 with equivalent call to reloc.
717 * as.h (flag_m68k_mri): Move declaration after target include, and
718 only declare when TC_M68K defined. Define as zero otherwise.
719 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
720 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
721 Define as zero otherwise.
722 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
723 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
724 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
725 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
726 testing whether defined.
727 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
728 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
729 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
730 rather than testing whether defined.
731 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
732 (parse_mri_cons): Declare and use only when TC_M68K.
733 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
734 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
735 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
737 * NEWS: Mention IBM 370 support.
739 2000-02-23 Richard Henderson <rth@cygnus.com>
741 * config/tc-i386.c (md_assemble): When swapping operands for
742 intel_syntax, assume everything that's not Imm or Disp is a
745 2000-02-23 Linas Vepstas <linas@linas.org>
747 * config/tc-i370.c, config/tc-i370.h: New files.
748 * Makefile.am: Add support for Linux/IBM 370.
749 * configure.in: Likewise.
750 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
751 * config/obj-elf.c: Include elf/i370.h
752 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
754 * Makefile.in: Regenerate.
755 * configure: Regenerate.
757 * doc/c-i370.texi: New file.
758 * doc/all.texi: Include it.
759 * doc/as.texinfo: And here.
760 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
761 * doc/Makefile.in: Regenerate.
763 2000-02-19 Michael Meissner <meissner@redhat.com>
765 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
766 determine if an instruction can be used in parallel with an ADDppp
767 or SUBppp instruction.
769 2000-02-22 Andrew Haley <aph@cygnus.com>
771 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
773 1999-12-30 Andrew Haley <aph@cygnus.com>
775 * config/tc-mips.c (mips_gp32): New variable.
776 (macro_build) Use mips_gp32.
778 (md_longopts): Add "-mgp32" and "-mgp64".
779 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
781 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
783 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
784 warning, and bump it to 1.
786 2000-02-22 Ian Lance Taylor <ian@zembu.com>
788 From Brad Lucier <lucier@math.purdue.edu>:
789 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
792 2000-02-21 Catherine Moore <clm@cygnus.com>
794 * config/tc-mips.c (MF_HILO_INSN): Define.
795 (mips_7000_hilo_fix): Declare.
796 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
797 (md_parse_option): Check for 7000_HILO_FIX options.
798 (OPTION_M7000_HILO_FIX): Define.
799 (OPTION_NO_M7000_HILO_FIX): Define.
800 * doc/c-mips.texi (-mfix7000): Describe.
802 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
804 * listing.c (print_lines): Remove unused variable `end'.
806 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
807 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
808 reloc_type when BFD_ASSEMBLER.
809 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
810 reloc_type when BFD_ASSEMBLER. Move common code out of switch
811 statement and quell signed vs. unsigned comparison warning.
813 2000-02-18 Nick Clifton <nickc@cygnus.com>
815 * config/tc-d10v.c (find_opcode): Add a symbol's value to
816 the computed frag offset, rather than overwriting it.
818 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
820 * config/tc-sh.c ("elf/sh.h"): Include.
821 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
822 (md.begin): Initialize target_arch.
823 Only include opcodes in has table that match selected architecture.
824 (parse_reg): Recognize register names for sh-dsp.
825 (parse_at): Recognize post-modify addressing.
826 (get_operands): The leading space is now optional.
827 (get_specific): Remove FDREG_N support. Add support for sh-dsp
828 arguments. Update valid_arch.
829 (build_Mytes): Add support for SDT_REG_N.
830 (find_cooked_opcode): New function, broken out of md_assemble.
831 (assemble_ppi, sh_elf_final_processing): New functions.
832 (md_assemble): Use find_cooked_opcode and assemble_ppi.
833 (md_longopts, md_parse_option): New option: -dsp.
834 * config/tc-sh.h (elf_tc_final_processing): Define.
835 (sh_elf_final_processing): Declare.
837 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
839 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
840 the unwinder subspace. Save the current seg/subseg before creating
843 2000-02-10 Nick Clifton <nickc@cygnus.com>
845 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
846 little endian targets.
847 (INST_BYTE1): Redefine to handle big and little endian
849 (cpu_type): New type: Select between M340 and M210.
850 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
851 instructions of the M340.
852 (md_assemble): Add support for the MULSH and OPSR classes of
854 (md_atof): Add support for little endian targets.
855 (md_parse_option): Add support for -EL, -EB and -mcpu command
857 (md_convert_frag): Add support for little endian targets.
858 (md_apply_fix3): Add support for little endian targets.
859 (md_number_to_chars): Add support for little endian targets.
861 2000-02-10 Timothy Wall <twall@redhat.com>
863 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
864 defined, use it to verify the symbol just read should be a label.
866 2000-02-10 Timothy Wall <twall@redhat.com>
868 * app.c (do_scrub_chars): Handle "||" for parallel instructions
869 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
870 around colons when KEEP_WHITE_AROUND_COLON is defined.
871 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
872 and KEEP_WHITE_AROUND_COLON.
874 2000-02-08 Timothy Wall <twall@redhat.com>
876 * read.c (s_rept): Call do_repeat, which abstracts the repeat
878 (do_repeat): New. Abstract repeat logic so that a "break" can be
880 (end_repeat): New. Provide support for a "break" out of the
882 * read.h: Add prototypes for new functions.
884 2000-02-08 Timothy Wall <twall@redhat.com>
886 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
887 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
888 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
891 2000-02-08 Timothy Wall <twall@redhat.com>
893 * read.c: Added elseif to directives table.
894 * read.h: Added prototype for s_elseif.
895 * doc/as.texinfo: Added description for elseif.
896 * cond.c (s_elseif): New function
898 2000-02-04 Timothy Wall <twall@redhat.com>
900 * listing.c (print_lines): Remove conditionals causing bug in
903 2000-02-03 Timothy Wall <twall@cygnus.com>
905 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
907 * frags.c (frag_new): Calculate fr_fix in octets
908 (frag_now_fix) Return offset as target address offset (bytes).
909 (frag_now_fix_octets) New - Return offset in octets (8-bit
911 * frags.h: Added prototype for frag_now_fix_octets().
912 Distinguish between octets and bytes in field descriptions.
913 * listing.c (calc_hex): Account for octets vs bytes when
914 printing addresses/offsets.
915 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
916 target is little-endian, print the octets in a word in big-endian
917 order so that the display looks like a proper hexadecimal number,
918 instead of having the octets reversed.
919 * read.c (do_align): When recording alignment, alignment power
920 should be in terms of target bytes (minimum addressible unit)
922 (do_org) Convert ORG target address (byte) argument into an
923 octet offset when generating a variable fragment.
924 * symbols.c (resolve_symbol_value): Symbol final value
925 converted to a target address offset (bytes) from its octet offset.
926 * config/obj-coff.c (coff_frob_symbol): Symbol target address
927 offset (bytes) is adjusted by the frag offset (octets) converted
929 (coff_frob_section) Section alignment power is in terms of bytes;
930 convert it to an octet alignment power when calculating size (and
931 size mask) in octets. Don't modify the section size in order to
932 "align" it for TI COFF, since that format has a different method
933 for storing alignment information.
935 2000-02-01 Timothy Wall <twall@cygnus.com>
937 * stabs.c (generate_asm_file): Escape backslashes in stabs file
938 entries, matching the way GCC generates them. If not escaped, the
939 filename is encoded incorrectly.
941 2000-01-31 Nick Clifton <nickc@cygnus.com>
943 * config/tc-arm.c (reg_table): Add support for ATPCS register
946 2000-01-31 Geoff Keating <geoffk@cygnus.com>
948 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
950 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
952 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
953 of a symbol when we really care about its value.
955 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
957 * config/tc-mcore.c (md_assemble): Give warning message if
958 operands passes to instruction are more than the spec.
960 2000-01-27 Thomas de Lellis <tdel@windriver.com>
962 * config/tc-arm.c (armadjust_symtab): If the assembler is in
963 Thumb mode but the label seen was not declared as '.thumb_func'
964 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
965 correct disassembly of Thumb code bounded by non function labels.
967 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
969 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
970 Add dependencies for e-i386aout.o. Fix 2 comment lines.
972 * Makefile.in: Same here.
975 * configure.in: Set bfd_gas for i386-aout when primary target
976 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
977 we may need the primary te_file. Remove incorrect comment.
979 * configure: Regenerate.
981 * config/e-i386aout.c: New file.
983 * as.c (USE_EMULATIONS): Move to before print_version_id.
984 (struct emulation): Add i386aout.
985 (show_usage): Split text strings. Reformat -a text. Add --em
989 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
990 (aout_format_ops): New.
993 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
994 preprocessor conditional and add aout USE_EMULATIONS tests.
995 (read_a_source_file): Don't pass error strings to printf as
999 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1001 (do_data): Same here.
1002 (process_file): And here.
1005 * symbols.c (colon): Rewrite "already defined" fatal message
1006 code for aout with USE_EMULATIONS.
1009 * config/obj-aout.c (OBJ_HEADER): Define.
1010 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1012 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1013 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1015 (obj_aout_type): Expand S_SET_OTHER here too.
1016 (obj_read_begin_hook): Remove.
1017 (aout_pop_insert): New.
1018 (obj_aout_s_get_other): New.
1019 (obj_aout_s_get_desc): New.
1020 (aout_format_ops): New.
1023 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1024 gets aout_pseudo_table.
1025 (aout_pseudo_table): Declare.
1026 (obj_read_begin_hook): Define.
1029 * config/obj-coff.c (obj_pseudo_table): Rename to
1031 (coff_pop_insert): Use coff_pseudo_table.
1032 (coff_sec_sym_ok_for_reloc): Remove.
1033 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1034 and comment all zero entries and remove #if 0 code.
1037 * config/obj-coff.h (obj_pop_insert): Define.
1038 (coff_pseudo_table): Declare.
1041 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1042 s_get_size, s_set_size. Comment all zero entries.
1045 * config/obj-elf.c (elf_s_get_other): New function.
1046 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1047 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1048 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1050 (obj_elf_parse_section_letters): Don't pass error strings to
1051 printf as format arg.
1054 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1056 (elf_s_get_other): Declare.
1057 (S_GET_OTHER) Define as elf_s_get_other if not already
1059 (S_SET_OTHER): Only define when not already defined.
1060 (elf_obj_read_begin_hook): Declare.
1061 (obj_read_begin_hook): Define.
1062 (elf_obj_symbol_new_hook): Declare.
1063 (obj_symbol_new_hook): Define.
1066 * config/obj-multi.h: Add copyright header and protect against
1067 multiple inclusion. Add * to all function pointers.
1068 (OBJ_HEADER): If defined, include it rather than other defines
1070 (obj_frob_file_after_relocs): Test for NULL.
1071 (obj_symbol_new_hook): Here too.
1072 (obj_sec_sym_ok_for_reloc): And here.
1073 (S_GET_OTHER): Define.
1074 (S_GET_DESC): Define.
1075 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1076 (OBJ_MAYBE_ELF): Update comment.
1078 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1079 OBJ_AOUT preprocessor conditional and handle emulation by
1080 testing OUTPUT_FLAVOR.
1081 (i386_displacement): Here too.
1082 (md_section_align): Similarly here.
1083 (i386_target_format): Conditionally compile when more than one
1084 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1085 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1086 (i386_displacement): Here too.
1089 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1090 Define TARGET_FORMAT for aout only when not multi.
1093 * config/te-multi.h: Delete file as it's identical to te-generic.h
1095 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1097 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1098 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1101 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1103 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1106 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1108 * config/tc-mips.c (mips_do_align): New function.
1109 * config/tc-mips.h (md_do_align): Define.
1111 2000-01-10 Philip Blundell <philb@gnu.org>
1113 * doc/c-arm.texi (ARM Options): Fix typo.
1114 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1115 line separator for Linux.
1116 * doc/as.texinfo (Comments): Mention the ARM.
1118 2000-01-10 Philip Blundell <pb@futuretv.com>
1120 * configure.in (arm*-*-conix*): New target.
1121 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1123 * configure: Regenerate.
1125 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1127 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1128 (obj_elf_visibility): New function.
1130 * doc/as.texinfo (Visibility): New node: document visibility
1133 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1135 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1136 warning for absolute jump/call without `*' in non-intel mode. No
1137 need to set i.types[0] JumpAbsolute in intel mode.
1139 1999-12-22 Philip Blundell <pb@futuretv.com>
1141 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1142 hook function when changing sections.
1143 (arm_s_data): Likewise.
1145 1999-12-14 Nick Clifton <nickc@cygnus.com>
1147 * config/tc-arm.c (md_parse_option): Add support for -marm720
1148 command line switch.
1150 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1152 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1153 (r_registers, xr_registers): Define.
1154 (r_register_name, xr_register_name): New functions.
1155 (md_assemble): Handle new am33 operand types and instruction
1157 (mn10300_insert_operand, check_operand): Likewise.
1159 1999-11-29 Nick Clifton <nickc@cygnus.com>
1161 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1162 (s_force_thumb): Set thumb_mode to 2.
1163 (md_assemble): Do not complain about thumb instructions on a
1164 non-thumb target if thumb_mode is set to 2.
1166 1999-11-28 Michael Meissner <meissner@cygnus.com>
1168 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1169 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1170 (O_...): Add new machine dependent expressions if we are handling
1171 explicit relocations.
1172 (alpha_reloc_op): New static table holding the explicit relocation
1174 (alpha_literal_hash): New static to hold the hash table for
1175 explicit relocations.
1176 (alpha_macros): Add support for explicit relocations.
1177 (md_begin): If explicit relocations, initialize hash table.
1178 (md_assemble): Don't print a second error if tokenize_arguments
1179 already printed an error message.
1180 (md_apply_fix): Add support for explicit relocations.
1181 (alpha_force_relocation): Ditto.
1182 (alpha_fix_adjustable): Ditto.
1183 (alpha_adjust_symtab): New function to support explicit
1185 (alpha_adjust_symtab_relocs): Ditto.
1186 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1187 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1188 Add support for explicit relocations. Return -2 if an error
1189 message was already printed.
1190 (find_macro_match): Add support for explicit relocations. Comment
1192 (emit_insn): Add support for explicit relocations.
1193 (assemble_tokens): Ditto.
1195 (load_expression): Ditto.
1198 (emit_ir_load): Ditto.
1199 (emit_loadstore): Ditto.
1202 (emit_sextX): Ditto.
1203 (emit_division): Ditto.
1204 (emit_jsrjmp): Ditto.
1205 (emit_retjcr): Ditto.
1207 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1209 (tc_adjust_symtab): If explicit relocations, call the function
1210 alpha_adjust_symtab.
1211 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1212 relocations next to the literal relocation they reference.
1213 (TC_INIT_FIX_DATA): Initialize the new fields.
1214 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1216 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1218 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1219 'B' operand for PA2.0 bb instruction.
1221 1999-11-18 Nick Clifton <nickc@cygnus.com>
1223 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1226 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1228 (mcore_force_relocation): Force relocations to be generated for
1231 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1233 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1234 (i386_displacement): Disallow O_big displacements.
1236 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1238 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1239 improvements in error checking.
1240 (md_assemble): Support for unconditional ARM instructions.
1241 (md_parse_option): Support for -m[arm]v5e flag.
1243 1999-11-12 Nick Clifton <nickc@cygnus.com>
1245 * macro.c (buffer_and_nest): Do not check beyond the end of the
1248 1999-11-11 Nick Clifton <nickc@cygnus.com>
1250 * macro.c (buffer_and_nest): Look for seperator after TO and
1253 1999-11-08 Andrew Haley <aph@cygnus.com>
1255 * app.c (do_scrub_chars): When in State 10, treat backslash
1256 characters in the same way as as symbol characters.
1258 1999-11-07 Richard Henderson <rth@cygnus.com>
1260 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1261 the previous label was in the current section before playing
1262 with auto-alignment.
1264 1999-11-06 Nick Clifton <nickc@cygnus.com>
1266 * config/tc-v850.c (v850_force_relocation): Force relocation
1268 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1271 1999-11-05 Michael Meissner <meissner@cygnus.com>
1273 * expr.h (operatorT): Increase machine dependent operators to 16.
1274 * expr.c (op_rank): Ditto.
1276 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1278 * read.c (pseudo_set): Reject attempts to set the value of a
1281 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1284 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1286 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1287 to bfd_set_section_contents.
1289 1999-11-03 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1293 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1295 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1296 (mips_ip): Use OPCODE_IS_MEMBER.
1298 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1300 * config/tc-arm.c (reg_required_here): Improve comments.
1302 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1303 (tinsns): Initialize variants field.
1305 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1306 BAD_PC respectively.
1308 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1310 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1311 * config/tc-arm.h: Fix compile time warnings.
1313 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1315 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1316 form @abs16, @(abs16) and @(abs16 + imm).
1318 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1320 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1321 (ISA_HAS_64_BIT_REGS) New.
1322 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1323 mips_emit_delays,macro_build,load_register,load_addresss,
1324 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1325 and/or use new ISA_xxx macros in expressions involving
1326 ISA, particularly mips_opts.isa.
1328 1999-10-18 Michael Meissner <meissner@cygnus.com>
1330 * expr.h (operatorT): Add machine dependent operators md1..md8.
1331 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1332 for the machine dependent operators to use.
1334 * expr.c (op_rank): Add machine dependent operators.
1336 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1338 (O_cpregister): Ditto.
1339 (md_begin): Change X_op test that field is wide enough to use
1340 O_max instead of O_alpha_max.
1341 (cpu_types): Fill in missing initializer.
1342 (alpha_num_macros): Make unsigned.
1343 (md_assemble): Make opnamelen be size_t.
1344 (md_apply_fix): Cast alpha_num_operands to int before testing.
1345 (alpha_force_relocation): Ditto.
1346 (alpha_fix_adjustable): Ditto.
1347 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1348 (tc_gen_reloc): Ditto.
1349 (tc_get_register): Ditto.
1354 (s_alpha_ent): Ditto.
1355 (s_alpha_end): Ditto.
1356 (s_alpha_frame): Ditto.
1357 (s_alpha_prologue): Ditto.
1358 (s_alpha_file): Ditto.
1359 (s_alpha_gprel32): Ditto.
1360 (s_alpha_proc): Ditto.
1361 (s_alpha_set): Ditto.
1362 (s_alpha_base): Ditto.
1363 (s_alpha_align): Ditto.
1364 (s_alpha_arch): Ditto.
1365 (alpha_align): Ditto.
1366 (assemble_insn): Suppress unused variable warning.
1368 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1369 order in the structure.
1370 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1372 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1374 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1376 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1378 * config/tc-i386.c (i386_index_check): Correct #endif location.
1380 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1382 * as.c (show_usage): Document new options.
1383 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1384 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1385 (parse_args): Parse the new options.
1386 (main): If there were warnings, and --fatal-warnings
1387 was specified, print an error.
1388 * as.h: New variable, flag_fatal_warnings, for new option.
1390 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1392 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1393 '@'. Change autoincrement completers to fall through to cache control
1396 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1398 (pa_parse_addb_64_cmpltr): New function.
1400 * config/tc-hppa.c (pa_ip): Change error message.
1401 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1402 '?Q' args to allow falling through.
1404 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1405 Remove unused conditional codes.
1406 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1408 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1410 * config/tc-d30v.c (CHAR_BIT): Define.
1411 (check_range): Fix bit operations to support integers bigger than
1414 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1416 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1419 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1420 Doug Evans <devans@cygnus.com>
1422 Add support for m32rx.
1423 * config/tc-m32r.c (enable_m32rx): New static global.
1424 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1425 (allow_m32rx): New function.
1426 (M32R_SHORTOPTS): Add `O'.
1427 (md_longopts): Add --m32rx plus several warning options.
1428 (md_parse_option): Handle new options.
1429 (md_show_usage): Print them.
1430 (md_begin): Enable m32rx.
1431 (OPERAND_IS_COND_BIT): New macro.
1432 (first_writes_to_seconds_operands): New function.
1433 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1434 (target_make_parallel,assemble_two_insns): New functions.
1435 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1436 If optimizing and m32rx, try to make consecutive insns parallel.
1438 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1440 * config/tc-mips.c (nopic_need_relax): Allow for the
1441 .sdata.foo sections generated by -fdata-sections,
1442 and for the .gnu.linkonce.s sections generated by C++.
1444 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1446 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1447 with cleaner code using completer prefixes. Add 'Y'.
1449 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1451 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1453 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1454 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1455 insn does not match and we should try the next insn in the table.
1457 1999-09-22 Nick Clifton <nickc@cygnus.com>
1459 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1461 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1463 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1466 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1468 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1469 OBJ_ELF. If ELF, add "sq".
1470 (md_parse_option): If ELF, ignore -s and -q.
1471 (md_show_usage): Mention ELF options.
1473 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1475 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1478 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1480 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1482 * config/tc-hppa.c (struct pa_it): New field "trunc".
1483 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1484 (pa_parse_ftest_gfx_completer): New function
1485 (pa_parse_fp_cnv_format): New function.
1487 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1488 (md_apply_fix): Handle 22bit pc-rel branches.
1490 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1492 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1494 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1496 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1498 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1500 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1501 (pa_ip): Handle 'fX'.
1503 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1505 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1506 unwinds unless the function is in the text space.
1507 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1509 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1511 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1512 (md_assemble): To here. Tweak address generation.
1514 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1516 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1517 (md_assemble): Call dwarf2_where for OBJ_ELF.
1518 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1519 (pa_end_of_source): New function.
1520 * tc-hppa.h (md_end): Define for OBJ_ELF.
1522 1999-09-14 Michael Meissner <meissner@cygnus.com>
1524 * configure.in (Canonicalization of target names): Remove adding
1525 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1526 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1527 * configure: Regenerate.
1529 1999-09-14 Donn Terry <donn@interix.com>
1531 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1533 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1535 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1536 pc-relative jmp/call to an absolute symbol.
1537 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1538 absolute section symbols.
1540 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1541 jump handling code and comments.
1543 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1545 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1546 the value if TE_PE and a global defined symbol.
1548 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1550 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1551 print the symbol, rather than printing it here.
1553 1999-09-11 Donn Terry <donn@interix.com>
1555 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1556 BFD_RELOC_RVA relocations.
1558 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1559 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1562 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1564 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1565 * doc/internals.texi (Object format backend): Document
1568 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1569 relocations against global symbols if TE_PE.
1571 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1572 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1574 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1577 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1578 symbols which do not have a constant value, or tags with
1579 non-tags. Remove the symbol from the list before adding it at the
1582 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1583 C_FCN symbol differently if TE_PE.
1584 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1585 appears in the pseudo-op, rather coff_line_base which is only set
1588 * config/obj-coff.c (obj_coff_loc): New static function.
1589 (obj_pseudo_table): Add "loc".
1591 * config/obj-coff.c (add_lineno): Check that the line number is
1594 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1595 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1597 (md_atof): Return NULL rather than 0.
1598 * config/tc-i386.c (md_atof): Change type to int.
1599 * expr.c (expr): Change first parameter to int.
1600 * config/obj-coff.c: Add declarations for static functions.
1601 (coff_frob_symbol): Use SYM_AUXENT.
1602 * config/tc-i386.h (flag_16bit_code): Don't declare.
1604 * config/obj-coff.c (obj_coff_section): Default to setting
1605 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1607 * write.c (adjust_reloc_syms): Print adjusted fixup.
1609 * expr.c (integer_constant): Correct too_many_digits calculation
1612 1999-09-09 Andreas Schwab <schwab@suse.de>
1614 * doc/c-arm.texi: Fix arguments of @var to not contain
1617 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1619 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1621 (md_parse_option): Only support -k flag for ELF and COFF targets.
1623 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1625 * config/tc-hppa.c (pa_ip): Put strict register checks before
1626 call to pa_parse_number.
1628 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1630 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1632 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1635 1999-09-06 Donn Terry <donn@interix.com>
1637 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1639 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1641 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1642 candidate instruction. Require registers for register arguments
1643 when in strict mode. Require assemble-time constants for
1644 constants when in strict mode.
1645 (pa_get_absolute_expression): Require a constant when in strict
1648 1999-09-06 Nick Clifton <nickc@cygnus.com>
1650 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1652 1999-09-04 Steve Chamberlain <sac@pobox.com>
1654 * config/tc-pj.c: New file, supports picoJava in ELF.
1655 * config/tc-pj.h: Ditto.
1656 * configure.in (pjl*, pj*): New targets.
1657 * Makefile.am: Rebuild dependencies.
1658 (CPU_TYPES): Add pj.
1659 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1660 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1661 * doc/c-pj.texi: New file.
1662 * doc/as.texinfo: Add some PJ specifics.
1663 * doc/all.texi: Add PJ to the list of all architectures, sort them
1665 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1666 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1668 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1670 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1671 (obj_frob_file): Test for null pointer.
1672 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1673 (OBJ_PROCESS_STAB): And here.
1674 (elf_obj_sy): Remove
1676 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1677 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1678 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1680 * config/obj-coff.c (no_func): Remove.
1681 (coff_format_ops): Change occurrences of no_func to 0, as we test
1682 for 0 in obj-multi.h.
1684 * configure.in: Enable bfd for i386-coff when primary target is
1685 bfd. Enable i386 elf,coff emulation support. Don't set
1686 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1687 emulation to support.
1688 *configure: Regenerate.
1690 1999-09-02 Nick Clifton <nickc@cygnus.com>
1692 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1693 .section .line directive is encountered.
1695 1999-09-01 Nick Clifton <nickc@cygnus.com>
1697 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1700 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1701 * as.texinfo: Document --gdwarf2 command line option.
1702 Add additional documentation of ARM command line switches.
1704 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1706 * config/tc-i386.c (i386_intel_memory_operand): Combine
1707 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1708 and RESTORE_END_STRING around parse_register calls.
1709 (i386_operand): Here too.
1710 (i386_is_reg): Remove.
1711 (parse_register): Move as_bad calls from within this function to
1714 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1716 Based on a patch from H.J. Lu <hjl@gnu.org>
1717 * config/tc-i386.c (parse_register): Handle FP regs specially.
1718 (md_begin): Remove '(' and ')' from register_chars.
1720 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1722 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1723 error message (done elsewhere).
1725 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1727 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1729 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1731 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1734 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1736 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1738 Add new completers. Fix bug in 64 bit condition handling.
1740 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1743 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1745 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1747 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1749 1999-08-27 Jim Wilson <wilson@cygnus.com>
1751 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1752 (struct ls): Add frag field. Initialize it to zero.
1753 (out_end_sequence): New local text_frag. Set it while in text section.
1754 Replace address check with frag check. Set ls.frag to text_frag if
1755 out_set_addr called.
1756 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1757 Set it before switching sections. Replace address check with frag
1758 check. Set ls.frag to saved_frag if out_set_addr called.
1760 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1762 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1763 output "advance_pc" opcode instead of calling gen_addr_line().
1764 The latter has the undesired side-effect of creating a new row
1765 in the debug line info matrix.
1767 1999-08-26 Jim Wilson <wilson@cygnus.com>
1769 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1770 ls.last_filename if last is less than zero. Set ls.last_filename
1771 when allocating new entry.
1772 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1775 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1777 * config/tc-i386.c (i386_index_check): Fix the displacement size
1778 when INFER_ADDR_PREFIX.
1780 1999-08-18 Nick Clifton <nickc@cygnus.com>
1782 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1785 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1787 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1788 handle 0xffffNNNN constants correctly.
1790 1999-08-16 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1795 1999-08-13 Nick Clifton <nickc@cygnus.com>
1797 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1798 (md_apply_fix3): Always pass positive values to
1799 validate_offset_imm.
1801 1999-08-12 Nick Clifton <nickc@cygnus.com>
1803 * config/tc-arm.c (skip_whitespace): New macro.
1804 Formatting tidy ups.
1806 (md_apply_fix3): Store relocation offset in addend for ELF based
1808 (arm_force_relocation): Always generate relocs for Thumb function
1811 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1813 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1814 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1816 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1818 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1819 flags for the unwind subspace.
1821 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1822 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1823 suitable relocation based on the size of the target's pointer.
1824 Always Use subsegment zero for the unwinders.
1825 (pa_level): Handle "2.0w".
1827 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1829 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1830 with the following instruction unless this was specified.
1832 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1834 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1835 certain sections, to match BFD changes.
1837 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1839 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1840 (EXTRA_SCRIPTS): Define to keep automake happy.
1841 * Makefile.in: Rebuild.
1843 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1845 * Makefile.am: Rename .dep* files to DEP*.
1846 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1847 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1849 * Makefile.in: Rebuild.
1851 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1853 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1855 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1857 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1858 avoid problems on DOS filesystems.
1859 * Makefile.in: Rebuild.
1861 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1863 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1865 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1868 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1870 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1871 line to create ${GDBINIT} rather than .gdbinit.
1872 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1874 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1876 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1878 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1880 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1882 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1884 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1885 non-adjustable symbols.
1887 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1889 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1891 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1893 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1896 1999-08-05 Donn Terry <donn@interix.com>
1898 * config/te-interix.h: New file.
1899 * configure.in (i386-*-interix*): New target.
1900 * configure: Rebuild.
1902 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1904 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1905 selectors for ELF too.
1906 (selector_table): Add "ltp" and "rtp" selectors.
1908 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1910 * config/tc-i386.c (i386_operand): No need to change
1911 operand_string pointer in segment reg case before goto
1912 do_memory_reference. Initialise displacement_string_start and
1913 displacement_string_end after do_memory_reference label.
1914 (i386_index_check): Add operand_string param, and print error
1915 message on failure here.
1916 (i386_intel_memory_operand): Instead of here.
1917 (i386_operand): And here.
1918 (INFER_ADDR_PREFIX): Enable.
1920 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1922 * config/tc-i386.h (DefaultSize): Define. Renumber following
1923 opcode_modifier defines.
1925 From Etienne Lorrain <etienne.lorrain@ibm.net>
1926 * config/tc-i386.c (stackop_size): New variable.
1927 (set_16bit_code_flag): Clear it here.
1928 (set_16bit_gcc_code_flag): New function.
1929 (md_pseudo_table): Add "code16gcc" entry.
1930 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1932 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1934 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1935 next_set_end even if the end symbol is being discarded.
1937 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1938 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1939 * config/obj-coff.c: Likewise.
1940 (seg_info_type): Remove.
1941 (seg_info_off_by_4): Change to array of segT.
1942 (s_get_segment): Adjust accordingly.
1943 (obj_pseudo_table): Fully initialize sentinel entry.
1945 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1946 Ralf Baechle <ralf@uni-koblenz.de>.
1948 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1950 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1952 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1954 * config/tc-i386.c: Indentation and white space changes.
1955 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1956 don't enable it by default.
1957 (i386_intel_operand): Remove redundant prototype.
1958 Move check on number of memory operands, and i.mem_operands++
1959 (i386_intel_memory_operand): To here.
1960 Remove i386_immediate code from here. Remove special case code
1961 for input and output using (%dx). Remove base/index checks and
1962 call i386_index_check instead. Save initial operand_string
1963 argument for error message.
1964 (i386_operand): Remove redundant prototype. Move base/index
1965 checks to i386_index_check.
1966 (i386_displacement): Move intel mode check for non-zero
1968 (i386_intel_memory_operand): To here.
1970 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1972 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1973 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1974 by .register pseudo-op if -64 and --no-undeclared-regs.
1975 (s_register, sparc_adjust_symtab): New functions.
1976 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1977 Declare sparc_adjust_symtab as tc_adjust_symtab.
1978 * doc/c-sparc.texi: Add description of #ignore special literal
1979 for .register pseudo-op.
1981 1999-07-30 Catherine Moore <clm@cygnus.com>
1983 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1984 the relocation's section offset.
1986 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1988 * write.c (fixup_segment): Fix generic error check overflow test.
1990 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1991 X_add_number to long.
1993 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1995 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1998 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2000 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2003 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2005 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2007 * configure.bat: Remove; obsolete.
2008 * config/go32.cfg: Likewise.
2010 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2012 * configure.in (i386-*-vxworks*): New target.
2013 * configure: Rebuild.
2015 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2017 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2019 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2021 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2023 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2024 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2025 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2026 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2027 MAX_RELOC_EXPANSION): Define.
2028 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2030 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2032 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2033 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2034 block. Print a warning if an 8-bit or 16-bit constant
2035 displacement or immediate is truncated on output.
2036 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2038 (i386_operand): Disallow immediate jump absolute operand.
2040 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2042 * configure.in: Bump version number to 2.9.5.
2043 * configure: Rebuild.
2045 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2048 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2050 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2051 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2053 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2055 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2057 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2059 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2060 if -mno-fpu was given.
2061 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2063 (cons_fix_new_arm): Remove misleading comments.
2065 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2067 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2069 (relax_segment): Likewise. After giving a rs_org error, convert
2070 the frag to rs_align to avoid cascading errors.
2072 1999-07-12 Andreas Schwab <schwab@suse.de>
2074 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2076 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2078 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2079 as appropriate. Fill in structure initializations. Add variable
2080 initializations. Add casts.
2081 * dwarf2dbg.c (print_stats): Change i to size_t.
2082 * listing.c (listing_listing): Change list_line to unsigned int.
2084 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2086 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2087 rather than checking for \001 and \002 in symbol name.
2088 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2090 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2092 * configure.in (hppa*-linux-gnu*): New target.
2093 * configure: Rebuilt.
2095 1999-07-08 Nick Clifton <nickc@cygnus.com>
2097 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2099 1999-07-07 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2102 accessing symbolP directly.
2104 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2106 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2109 1999-07-05 Nick Clifton <nickc@cygnus.com>
2111 * config/tc-arm.c (ARM_EXT_V5): Define.
2112 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2113 (md_begin): Detect ARM v5 architectures.
2114 (md_parse_option): Accept arm v5 specification.
2115 (md_show_usage): Documment -marmv5 switch.
2117 * doc/c-arm.texi: Document -marmv5 command line option.
2119 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2121 (validate_immediate_twopart): New function. Determine if a
2122 constant can be computed by two ADD instructions.
2123 (output_inst): Remove its command line parameter - it was never
2125 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2126 implememt the ADRL pseudo op.
2127 (tc_gen_reloc): Generate a suitable error message if an ADRL
2128 instruction tries to generate a real reloc.
2130 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2132 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2134 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2137 1999-06-27 H.J. Lu <hjl@gnu.org>
2139 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2140 non BFD_ASSEMBLER case.
2142 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2144 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2147 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2149 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2150 out_end_sequence() when the address decreases due to a new frag.
2151 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2152 numbering starts with 1.
2154 1999-06-23 Nick Clifton <nickc@cygnus.com>
2156 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2158 (mcore_s_text): Call obj_elf_text for ELF target.
2159 (mcore_s_data): Call obj_elf_data for ELF target.
2160 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2162 (mcore_s_bss): New function: Dump literal table before changing
2164 (mcore_s_comm): New function: Dump literal table before changing
2167 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2168 No longer static functions.
2169 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2170 Provide prototypes for these functions.
2172 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2174 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2175 a list of names, to try obj_segment_name, and to try abbreviated
2176 names when using COFF without long section names.
2178 * config/tc-alpha.c: More use of symbol accessor functions.
2179 * config/tc-arc.c: Likewise.
2180 * config/tc-d30v.c: Likewise.
2181 * config/tc-fr30.c: Likewise.
2182 * config/tc-i860.c: Likewise.
2183 * config/tc-m88k.c: Likewise.
2184 * config/tc-mcore.c: Likewise.
2185 * config/tc-ns32k.c: Likewise.
2186 * config/tc-sparc.c: Likewise.
2187 * config/tc-v850.c: Likewise.
2189 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2190 sy_value with appropriate accessor functions.
2191 * config/tc-arm.c (md_apply_fix3): Likewise.
2192 * config/tc-d10v.c (AT_WORD_P): Likewise.
2193 * config/tc-v850.c (reg_name_search): Likewise.
2195 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2196 use symbol_get_bfdsym instead.
2197 * config/tc-ppc.c (md_assemble): Likewise.
2198 * config/tc-v850.c (v850_comm): Likewise.
2200 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2202 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2203 the symbol, rather than accessing the bsym member.
2204 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2205 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2206 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2207 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2208 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2209 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2210 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2211 * config/tc-v850.c (tc_gen_reloc): Likewise.
2213 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2215 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2216 (hppa_gen_reloc_type): Conditionalize on BFD64.
2217 (tc_gen_reloc): Re-enable ELF relocations.
2218 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2220 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2222 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2224 (do_ldst): Move assignment out of if condition.
2225 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2226 parentheses to avoid warning.
2228 1999-06-21 Nick Clifton <nickc@cygnus.com>
2230 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2231 macro to get at the BFD symbol associated with a GAS symbol.
2233 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2235 * config/tc-ppc.c: Update for symbol handling changes.
2236 * config/obj-coff.c: Likewise.
2238 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2240 * tc-hppa.c: General cleanups of ELF support. No more spaces
2241 and subspaces for ELF.
2242 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2243 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2244 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2245 (UNWIND_SECTION_NAME): Likewise.
2246 (space/subspace related structures): Conditionalize definitions
2248 (space/subspace directives and support routines): Conditionalize
2249 definitions and references/uses on OBJ_SOM.
2250 (label_symbol_struct): For ELF, track the symbol's segment. For
2251 SOM track its space.
2252 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2254 (USE_ALIASES): Kill for both SOM & ELF.
2255 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2256 (pa_space, pa_subspace): Corresponding changes.
2257 (pa_spaces_begin): Corresponding chagnes.
2258 (md_begin): Do not muck around with space/subspace stuff for
2260 (md_apply_fix): Temporarily disable argument relocation stuff
2262 (tc_gen_reloc): Temporarily disable relocation generation for
2264 (pa_build_unwind_subspace): Similarly.
2266 1999-06-16 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-arm.c (thumb_set): New pseudo op.
2269 (text, data, section): Override these pseudo ops with ARM
2271 (s_thumb_set): New function: Perform the same as a .set pseudo
2272 op, but also mark the alias'ed symbol as being a Thumb
2274 (arm_s_text): New function: Perform the same as the .text
2275 pseudo op, but dump the literal pool before changing
2277 (arm_s_data): New function: Perform the same as the .data
2278 pseudo op, but dump the literal pool before changing
2280 (arm_s_section): New function: Perform the same as the
2281 .section pseudo op, but dump the literal pool before changing
2283 (arm_cleanup): Do not reset the current section before dumping
2286 1999-06-17 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2289 OPTION_NO_WARN_UNMATCHED entries.
2290 (md_parse_option): Generate a warning message if an unrecognised
2291 option is encountered.
2293 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2294 (get_operands): When parsing an expression after an '@' symbol
2295 has been detected, do not ignore '#' symbols.
2296 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2299 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2301 From K. Richard Pixley <rich@noir.com>:
2302 * configure.in (ppc-*-vxworks*): New target.
2303 * configure: Rebuild.
2305 1999-06-12 Philip Blundell <philb@gnu.org>
2307 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2309 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2311 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2312 which refer to symbols in linkonce sections, permit reducing the
2313 relocs if the symbol is local.
2315 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2317 * subsegs.c (subseg_text_p): New function.
2318 * as.h (subseg_text_p): Declare.
2319 * read.c (do_align): Use subseg_text_p to set the default fill.
2320 * write.c (subsegs_finish): Likewise.
2321 * config/obj-coff.c (write_object_file): Likewise.
2322 * config/tc-i386.h (md_maybe_text): Don't define.
2323 (md_do_align): Use subseg_text_p to set the default fill.
2324 * config/tc-m32r.c (m32r_do_align): Likewise.
2325 * config/tc-sh.c (sh_do_align): Likewise.
2326 * config/tc-sparc.h (md_do_align): Likewise.
2328 1999-06-12 David O'Brien <obrien@freebsd.org>
2330 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2331 * configure: Rebuild.
2333 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2335 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2336 * Makefile.am: Rebuild dependencies.
2337 * Makefile.in: Rebuild.
2339 * config/tc-i386.c (i386_immediate): Remove unused label
2342 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2343 * symbols.c: Likewise.
2344 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2345 sy_next field when taking address, rather than symbol_next.
2347 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2349 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2350 value from the output file architecture.
2351 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2352 * dwarf2dbg.h: Change bfd_vma to addressT.
2354 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2356 * dwarf2dbg.h: Use PARAMS in function declarations.
2358 1999-06-11 Martin Dorey <mdorey@madge.com>
2360 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2361 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2363 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2365 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2367 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2369 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2372 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2374 * read.c (read_a_source_file): Only declare inescape if
2377 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2379 (find_entry_byval): Add parens to avoid warning.
2381 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2383 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2386 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2388 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2391 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2392 synthetize_setx): New functions.
2393 (md_assemble): Broken the special cases into the above
2394 functions. Make compiler happy if sizeof(bfd_vma)==4.
2395 Fix sethi generated from set/setuw. If instructions have a relloc,
2396 always clear the fields to be relocated in the opcode.
2397 (sparc_ip): Remove special_case global variable.
2399 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2401 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2402 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2403 indication of success rather than a value.
2404 (itbl_get_val): Likewise.
2405 (itbl_get_field): Use strcspn. Change delimiters to include
2407 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2408 (itbl_get_val): Likewise.
2409 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2411 * symbols.c (copy_symbol_attributes): Convert local symbols to
2414 1999-06-10 Nick Clifton <nickc@cygnus.com>
2416 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2419 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2421 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2422 Optimize set if sizeof(bfd_vma) == 64.
2423 (sparc_ip): Fix sethi - without %hi() it should generate
2424 R_SPARC_22 reloc, not R_SPARC_HI22.
2425 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2427 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2429 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2430 (s_ncons): New function.
2431 (native_op_table): New table.
2432 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2433 R_SPARC_OLO10 handling.
2435 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2437 * expr.h (struct expressionS): Revert last change; widen X_op.
2438 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2440 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2442 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2443 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2444 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2445 * Makefile.in: Regenerated.
2447 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2448 `common' pass on to s_mri_common.
2449 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2451 1999-06-06 Richard Henderson <rth@cygnus.com>
2453 * config/obj-elf.c (obj_elf_section): Don't free the return
2454 value of demand_copy_C_string.
2456 1999-06-05 Richard Henderson <rth@cygnus.com>
2458 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2459 creation logic from obj_elf_create_section.
2461 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2462 (section_stack): New.
2463 (special_sections): Make const.
2464 (obj_elf_section): Gut and rewrite parsing.
2465 (obj_elf_change_section): New function broken out of obj_elf_section.
2466 (obj_elf_parse_section_letters): Likewise.
2467 (obj_elf_section_word): Likewise.
2468 (obj_elf_section_type): Likewise.
2469 (obj_elf_previous): Treat as a toggle.
2470 (obj_elf_popsection): New.
2471 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2472 (ppc_section_type): Likewise.
2473 * config/tc-ppc.h: Likewise.
2475 * expr.h (struct expressionS): Don't make X_op a bitfield.
2476 * config/tc-alpha.c: Update for symbol handling changes.
2477 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2478 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2480 1999-06-05 Richard Henderson <rth@cygnus.com>
2482 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2483 (dwarf2_gen_line_info): Kill unused variables.
2484 (dwarf2_finish): Likewise.
2485 (dwarf2_where): Likewise.
2486 (dwarf2_directive_file): If we've only got a string,
2487 hand off to s_app_file.
2488 * ecoff.c: Move the include of ecoff.h.
2489 * symbols.h (S_IS_FUNCTION): Prototype.
2491 * read.c (LEX_HASH): Supply a default.
2493 (s_globl): Update `c' after skipping whitespace.
2494 * read.h (LEX_END_NAME, is_name_ender): New.
2495 * expr.c (get_symbol_end): Respect it.
2497 1999-06-04 Mark Klein <mklein@dis.com>
2499 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2501 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2503 * config/tc-hppa.c: Update for symbol handling changes.
2505 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2507 * cgen.c: Update for symbol handling changes.
2508 * config/tc-m32r.c: Likewise.
2510 * config/tc-hppa.h: Update for symbol handling changes.
2511 * config/tc-hppa.c: Likewise.
2513 * config/tc-arm.h: Update for symbol handling changes.
2514 * config/tc-arm.c: Likewise.
2515 (symbol_make_empty): Remove. Just use symbol_create.
2517 * symbols.c (symbol_set_tc): Correct name.
2519 * Makefile.am: Rebuild dependencies.
2520 ($(OBJS)): Don't depend upon struc-symbol.h.
2521 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2522 * dep-in.sed: Don't remove struc-symbol.h.
2523 * Makefile.in: Rebuild.
2525 * doc/internals.texi (Symbols): Describe changes in symbol
2528 1999-06-03 Richard Henderson <rth@cygnus.com>
2530 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2531 instead of doing the work by hand.
2533 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2535 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2536 state of line state-machine.
2537 (struct ls): Collect DWARF2 line state-machine state in new member
2538 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2539 resulted in any DWARF2 directives.
2540 (reset_state_machine): New function.
2541 (out_end_sequence): Ditto.
2542 (dwarf2_gen_line_info): When switching sections or switching to a
2543 lower text address, call out_end_sequence() first to terminate the
2544 previous code sequence as code sequences MUST have monotonically
2545 increasing addresses.
2546 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2548 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2550 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2551 DWARF2 debug info (line information only, at this point).
2552 * as.h: Update comment about supported debug formats.
2553 * dwarf2dbg.c, dwarf2dbg.h: New files.
2554 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2556 * expr.c (operand): Don't use [ for parens if we want an index op.
2557 (op_encoding): Switch [ into O_index, if desired.
2558 (op_rank): Renumber with O_index on bottom.
2559 (expr): If O_index, match closing bracket.
2560 * expr.h (O_index): New.
2562 * read.c (read_a_source_file): Conditionally allow matched "
2563 in lines passed to md_assemble.
2565 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2567 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2569 Add support for storing local symbols in a small structure to save
2570 memory when assembling large files.
2571 * as.h: Don't include struc-symbol.h.
2572 (symbolS): Add typedef.
2573 * symbols.c: Include struc-symbol.h.
2574 (local_hash): New static variable.
2575 (save_symbol_name): New static function, from symbol_create.
2576 (symbol_create): Call save_symbol_name.
2577 (local_symbol_count): New static variable.
2578 (local_symbol_conversion_count): Likewise.
2579 (LOCAL_SYMBOL_CHECK): Define.
2580 (local_symbol_make): New static function.
2581 (local_symbol_convert): New static function.
2582 (colon): Handle local symbols. Create local symbol for local
2584 (symbol_table_insert): Handle local symbols.
2585 (symbol_find_or_make): Create local symbol for local label name.
2586 (symbol_find_base): Check for local symbol.
2587 (symbol_append, symbol_insert): Check for local symbols.
2588 (symbol_clear_list_pointers, symbol_remove): Likewise.
2589 (verify_symbol_chain): Likewise.
2590 (copy_symbol_attributes): Likewise.
2591 (resolve_symbol_value): Handle local symbols.
2592 (resolve_local_symbol): New static function.
2593 (resolve_local_symbol_values): New function.
2594 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2595 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2596 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2597 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2598 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2599 (symbol_previous, symbol_next): New functions.
2600 (symbol_get_value_expression): Likewise.
2601 (symbol_set_value_expression): Likewise.
2602 (symbol_set_frag, symbol_get_frag): Likewise.
2603 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2604 (symbol_mark_used_in_reloc): Likewise.
2605 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2606 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2607 (symbol_mri_common_p): Likewise.
2608 (symbol_mark_written, symbol_clear_written): Likewise.
2609 (symbol_written_p): Likewise.
2610 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2611 (symbol_section_p, symbol_equated_p): Likewise.
2612 (symbol_constant_p): Likewise.
2613 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2614 (symbol_get_obj, symbol_set_obj): Likewise.
2615 (symbol_get_tc, symbol_set_tc): Likewise.
2616 (symbol_begin): Initialize local_hash.
2617 (print_symbol_value_1): Handle local symbols.
2618 (symbol_print_statistics): Print local symbol statistics.
2619 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2620 Declare new symbols.c functions. Move many declarations here from
2622 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2623 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2624 (struct symbol): Move bsym to make it clearly the first field.
2625 Remove TARGET_SYMBOL_FIELDS.
2626 (symbolS): Don't typedef.
2627 (struct broken_word): Remove.
2628 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2629 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2630 (symbol_clear_list_pointers): Likewise.
2631 (symbol_insert, symbol_remove): Likewise.
2632 (symbol_previous, symbol_append): Likewise.
2633 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2634 (struct local_symbol): Define.
2635 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2636 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2637 (local_symbol_get_frag, local_symbol_set_frag): Define.
2638 (local_symbol_get_real_symbol): Define.
2639 (local_symbol_set_real_symbol): Define.
2641 * write.c (write_object_file): Call resolve_local_symbol_values.
2642 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2643 (TARGET_SYMBOL_FIELDS): Don't define.
2644 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2645 ECOFF_DEBUGGING, add ECOFF fields.
2646 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2647 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2648 ECOFF_DEBUGGING, add ECOFF fields.
2649 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2650 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2651 * config/tc-mcore.h: Don't include struc-symbol.h.
2652 (TARGET_SYMBOL_FIELDS): Don't define.
2653 (struct mcore_tc_sy): Define.
2654 (TC_SYMFIELD_TYPE): Define.
2655 * Many files: Use symbolS instead of struct symbol. Use new
2656 accessor functions rather than referring to symbolS fields
2659 * read.c (s_mri_common): Don't add in value of line_label.
2661 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2662 checking for SEC_LINK_ONCE.
2664 * config/tc-sh.h (sh_fix_adjustable): Declare.
2666 * app.c (input_buffer): New static variable.
2667 (app_push): Save saved_input in allocated buffer.
2668 (app_pop): Restored saved_input.
2669 (do_scrub_chars): Change get parameter to take char * and int as
2670 arguments. Change GET macro to pass input_buffer to get
2671 function. Don't save input into allocated buffer.
2672 * as.h (do_scrub_chars): Update declaration.
2673 * input-file.c (input_file_get): Change to take char * and int.
2674 Read data into passed in buffer. Remove static buffer.
2675 * read.c (scrub_from_string): Change to take char * and int. Copy
2676 data into passed in buffer.
2678 * hash.h: Neaten. Declare hash_traverse.
2679 * hash.c: Complete rewrite based on BFD hashing code.
2680 * gasp.c (chunksize): New variable.
2681 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2684 1999-05-28 Nick Clifton <nickc@cygnus.com>
2686 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2687 addend unless the target uses an old ABI.
2689 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2691 -Wchar-subscripts cleanup
2692 * listing.c (listing_newline): Use unsigned char variable, so
2693 calls to isascii,iscntrl are correct.
2694 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2696 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2697 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2698 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2699 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2701 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2703 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2705 (arch_coldfire_p): New #define.
2706 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2708 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2710 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2712 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2713 (install_operand): Add place `N'.
2714 (init_table): Add registers ACC, MACSR, MASK.
2716 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2718 * config/tc-m68k.c: Change mcf5200 --> mcf.
2719 (archs): Add mcf5206e, mcf5307.
2720 (m68k_ip): Add format `u'.
2721 (install_operand): Add place `m', `M', `h'.
2722 (init_table): Add upper/lower registers.
2724 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2726 1999-05-28 Martin Dorey <mdorey@madge.com>
2728 * config/tc-i960.c: Several minor changes to add ELF and
2729 BFD_ASSEMBLER support.
2730 * config/tc-i960.h: Likewise.
2731 * configure.in (i960-*-elf*): New target.
2732 * aclocal.m4, configure: Rebuild.
2734 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2736 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2737 reloc changes when defined(BFD_ASSEMBLER).
2739 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2741 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2743 * write.c (write_print_statistics): Output to file, not stderr.
2745 * expr.c (generic_bignum_to_int32,64): Prototype.
2747 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2748 output_sleb128, output_uleb128, output_big_sleb128,
2749 output_big_uleb128, output_big_leb128): Prototype.
2750 (output_big_sleb128, output_big_uleb128): Make inline.
2751 (output_big_leb128): Remove inline
2753 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2754 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2755 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2756 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2757 value for correct overflow check in write.c:fixup_segment.
2758 * write.c (fixup_segment): Move bitfield overflow checks to after
2759 the md_apply_fix call.
2760 * config/obj-coff.c (fixup_segment): Likewise.
2761 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2762 valueT *val argument.
2764 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2766 * config/atof-ieee.c (gen_to_words): Correctly round a
2767 denormalized number. Fix off-by-one in range checking for
2768 exponent in a denormal.
2770 1999-05-10 Nick Clifton <nickc@cygnus.com>
2772 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2775 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2777 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2779 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2781 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2782 (ReverseRegRegmem): Remove.
2783 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2784 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2785 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2788 From Doug Ledford <dledford@redhat.com>
2789 * config/tc-i386.h (RegXMM): New for P/III.
2790 * config/tc-i386.c: Add support for P/III.
2792 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2794 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2795 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2796 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2798 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2800 * config/tc-i386.c (i386_immediate): Skip whitespace before
2801 complaining about junk after expression.
2802 (i386_displacement): Likewise.
2804 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2806 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2807 Don't copy before downcaseing.
2809 1999-05-05 Catherine Moore <clm@cygnus.com>
2811 * tc-m68k.c: Include elf/m68k.h.
2812 (m68k_elf_final_processing): New routine.
2813 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2816 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2818 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2821 1999-04-30 Nick Clifton <nickc@cygnus.com>
2823 * config/tc-mcore.c (mcore_s_section): Dump literals before
2826 1999-04-29 Nick Clifton <nickc@cygnus.com>
2828 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2831 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2833 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2834 (TC_INIT_FIX_DATA): Delete.
2835 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2836 (TC_INIT_FIX_DATA): Delete.
2837 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2838 * write.c (fix_new_internal): Initialize fx_cgen member.
2839 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2840 (gas_cgen_md_apply_fix3): Update.
2841 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2842 (md_cgen_record_fixup_exp): Update.
2843 (FX_OPINFO_R_TYPE): Update.
2845 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2846 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2847 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2848 * frags.h (struct frag): Make opindex, opinfo ints.
2850 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2852 1999-04-26 Tom Tromey <tromey@cygnus.com>
2854 * aclocal.m4, configure: Updated for new version of libtool.
2856 1999-04-22 Nick Clifton <nickc@cygnus.com>
2858 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2860 (md_apply_fix3): Do not fix up absolute relocations against
2863 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2865 1999-04-20 Nick Clifton <nickc@cygnus.com>
2867 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2868 changes and data-in-text directives.
2869 (mcore_cons): New function: intercept cons() operations.
2870 (mcore_float_cons): New function: intercept float_cons()
2872 (mcore_stringer): New function: intercept stringer() operations.
2874 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2876 * obj.h (struct format_ops): Change generate_asm_lineno field to
2878 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2880 * config/tc-alpha.c (find_opcode_match): Add default case to
2882 (find_macro_match): Likewise.
2883 (load_expression): Parenthesize && within ||.
2885 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2887 1999-04-17 Nick Clifton <nickc@cygnus.com>
2889 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2890 .text .data .section pseudo ops.
2891 (mcore_s_section): New function. Dump lits before changing secs.
2892 (mcore_s_text): New function. Dump lits before changing secs.
2893 (mcore_s_data): New function. Dump lits before changing secs.
2895 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2897 * config/tc-mips.c (mips_32bitmode): New.
2898 (md_begin): Set mips_32bitmode if needed.
2899 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2900 Set EF_MIPS_32BITMODE.
2902 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2904 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2907 1999-04-16 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2911 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2913 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2914 expressions correctly.
2917 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2919 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2921 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2923 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2924 and fmpynfadd instructions.
2926 1999-04-11 Richard Henderson <rth@cygnus.com>
2928 * as.h (environ): Declare it, if needed.
2929 * as.c (dump_statistics): Don't declare environ.
2930 * configure.in (environ): Detect declaration.
2931 * configure, config.in: Rebuild
2933 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2934 (i386_displacement): Allocate enough space for replacement buffer.
2935 Clean up replacement buffer initialization.
2937 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2939 * subsegs.c (section_symbol): Don't create a new symbol if one
2940 already exists; instead, use the existing one, but set its segment
2941 and frag data if it hasn't already been defined.
2942 * config/obj-coff.c (c_section_symbol): Likewise.
2944 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2946 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2948 1999-04-08 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-mcore.c: New File: Support routines for MCore
2952 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2953 * config/obj-coff.c: Add support for mcore-pe target.
2955 * Makefile.am: Add support for MCore targets.
2956 * Makefile.in: Regenerate.
2957 * configure.in: Add support for MCore targets.
2958 * configure: Regenerate.
2960 * doc/all.texi: Set MCORE.
2961 * doc/as.texinfo: Document MCore specific command line options.
2963 * write.h: Prevent multiple inclusion.
2965 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2967 * asintl.h (LC_MESSAGES): Never define.
2968 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2970 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2973 * Makefile.am (m68k-parse.c): If configuring in the source
2974 directory, copy m68k-parse.y into the local directory before
2975 running ylwrap, to remove spurious differences when generating
2977 * Makefile.in: Rebuild.
2979 * config/tc-sparc.h (md_do_align): Just allocate the number of
2980 bytes necessary, rather than always allocating 1024.
2982 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2984 * listing.c (listing_newline): Add cast to avoid warning.
2985 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2986 * config/tc-i386.c (i386_scale): Add return value.
2987 (build_displacement_string): Remove unused local temp_disp2.
2988 (i386_intel_memory_operand): Add parentheses to avoid warning.
2989 (i386_intel_operand): Remove unused local end_of_operand_string.
2990 (i386_operand): Remove unused local operand_modifier.
2991 (i386_operand): Add parens to avoid warning.
2993 1999-04-04 Don Bowman <don@pixsci.com>
2995 * configure.in: Add mips*-*-vxworks* target; have it define
2997 * configure, config.in: Rebuild.
2999 1999-03-31 Nick Clifton <nickc@cygnus.com>
3001 * configure.in (emulations): Add support for arm-epoc-pe.
3002 * configure: Regenerate.
3003 * config/te-epoc-pe.h: New file. Define macros specific to
3005 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3006 for arm-epoc-pe target.
3008 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3010 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3012 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3014 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3015 detect ",n" without a condition.
3016 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3019 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3021 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3022 instruction is encoded with one bit.
3025 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3027 * doc/internals.texi (CPU backend): Mention that
3028 line_separator_chars should not include newline. From thi
3029 <ttn@mingle.glug.org>.
3031 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3033 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3034 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3036 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3038 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3040 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3042 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3045 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3047 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3049 1999-03-15 Martin Hunt <hunt@cygnus.com>
3051 * app.c (do_scrub_begin): Change '-' back to a symbol char
3052 so we can use multiple opcodes on a line again.
3054 * config/tc-d30v.c: By default, warn if a symbol has
3055 the same name as a register. Plus some minor
3056 updates from the branch.
3058 1999-03-13 Nick Clifton <nickc@cygnus.com>
3060 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3061 BFD_RELOC_16 and BFD_RELOC_64.
3063 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3065 * expr.c (expr): Add missing else.
3067 1999-03-12 Nick Clifton <nickc@cygnus.com>
3069 * config/tc-arm.c (md_apply_fix3): Improve error message.
3071 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3073 * Makefile.am (CPU_TYPES): Add fr30.
3074 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3075 (fr30,m32r dependencies): Update.
3076 * Makefile.in: Rebuild.
3078 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3079 (gas_cgen_record_fixup_exp): Ditto.
3080 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3081 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3082 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3083 (md_cgen_lookup_reloc): Update use of operand->type.
3084 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3085 (md_convert_frag): Call cgen_operand_lookup_by_num.
3086 (md_cgen_lookup_reloc): Update use of operand->type.
3087 (m32r_cgen_record_fixup_exp): Ditto.
3089 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3091 * config/tc-mips.c (md_show_usage): Fix message.
3093 1999-03-03 Nick Clifton <nickc@cygnus.com>
3095 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3096 and LDR reg,=<expr> instruction.
3098 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3101 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3103 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3105 1999-02-17 Nick Clifton <nickc@cygnus.com>
3107 This patch was created by: Scott Bambrough
3108 <scottb@corelcomputer.com>
3111 Special cased '@' character. The '@' character is used as the
3112 ARM assembler comment character, as a special character
3113 and in ELF .symver pseudo-op's, and as a special character in
3114 .type and .section pseudo-ops.
3115 (symver_pseudo): New static variable.
3116 (symver_state): New static variable.
3117 (struct app_save): Add field 'symver_state'.
3118 (app_push): Save global symver_state int struct app_save.
3119 (app_pop): Restore global symver_state from struct app_save.
3120 (do_scrub_chars): Special case handling of '@' character in
3123 * configure.in: Modified to recognize armv* uname syntax from ARM
3125 * configure: Regenerated.
3127 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3128 a prefix to the section's type.
3129 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3130 the type's typename.
3132 * config/tc-arm.h: Add support for PIC generation:
3133 (pic_code): New boolean.
3134 (obj_relocate_extern): Define.
3135 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3136 (TC_CONS_FIX_NEW): Define.
3137 (tc_fix_adjustable): Define.
3138 (GLOBAL_OFFSET_TABLE_NAME): Define.
3140 * config/tc-arm.c: Add support for PIC generation:
3141 (line_seperator_chars): Allow ';' as a seperator for Linux.
3142 (is_immediate_prefix): New macro.
3143 (arm_parse_reloc): New function.
3144 (s_arm_elf_cons): New function.
3145 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3146 (md_undefined_symbol): Special case handling for the Global Offset
3148 (md_apply_fix3): Handle PIC relocs.
3149 (tc_gen_reloc): Handle PIC relocs.
3150 (md_parse_option): Add support for '-k' command line switch to
3151 enable PIC generation.
3152 (cons_fix_new_arm): New function.
3153 (s_arm_elf_cons): New function.
3155 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3157 * configure.in: Add comments for uses of AC_DEFINE.
3158 * acinclude.m4: Likewise.
3159 * acconfig.h: Remove.
3160 * aclocal.m4: Rebuild.
3161 * configure: Rebuild.
3162 * Makefile.in: Rebuild.
3163 * config.in: Rebuild.
3165 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3167 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3168 non-constant offset from a base register.
3170 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3172 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3175 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3177 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3178 (emit_insn): Look for pc-relative and no-overflow specifiers on
3179 internal relocation types.
3181 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3183 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3186 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3188 (mips_4650, mips_4010, mips_4100): Variables removed.
3189 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3190 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3192 (md_begin): Don't bother initializing the mips_NNNN variables;
3193 mips_cpu is set, and that's good enough now.
3194 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3195 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3196 (show): New function, to handle wrapping in the CPU lists.
3197 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3199 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3201 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3202 than treat as an immediate specifier.
3204 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3206 * config/tc-i386.c: Prototype many functions.
3207 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3208 (i386_immediate): Remove unused second argument.
3209 (i386_intel_operand): Fix i386_is_reg typo.
3210 (i386_operand): Use allow_naked_reg.
3211 (output_invalid): Make operand int for K&R.
3213 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3215 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3217 * Makefile.in: Rebuild.
3219 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3221 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3223 (EXTRA_as_new_SOURCES): Comment out.
3224 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3225 * Makefile.in: Rebuild.
3226 * doc/Makefile.in: Rebuild.
3227 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3228 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3229 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3230 * configure: Rebuild.
3231 * aclocal.m4: Rebuild.
3232 * config.in: Rebuild.
3233 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3234 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3235 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3236 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3237 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3238 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3239 (gas_cgen_record_fixup_exp): Ditto.
3240 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3241 descriptor, not global variable.
3242 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3243 descriptor, not global variable. Refer to insert_operand handler
3244 via cpu descriptor, not global function.
3245 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3246 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3247 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3248 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3249 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3250 * config/tc-m32r.c: Ditto.
3251 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3252 (md_assemble): Ditto.
3253 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3255 1999-02-09 Nick Clifton <nickc@cygnus.com>
3257 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3258 relocations for ELF targets.
3260 1999-02-08 Nick Clifton <nickc@cygnus.com>
3262 * configure.in: Add support for StrongARM target.
3263 * configure: Regenerate.
3265 1999-02-05 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3269 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3272 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3274 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3276 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3278 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3279 (INTEL_DWORD_MNEM_SUFFIX): Define.
3282 (DWORD_PTR): Define.
3283 (XWORD_PTR): Define.
3285 (OFFSET_FLAT): Define.
3287 (NONE_FOUND): Define.
3290 * config/tc-i386.c (set_intel_syntax): New routine.
3291 (intel_syntax): Declare.
3292 (allow_naked_reg): Declare.
3293 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3294 (intel_float_operand): New routine.
3295 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3296 Handle brackets as well as parens. Call i386_intel_operand for
3297 intel syntax. Reverse operands if appropriate. Handle new
3298 suffixes. Handle movzx and movsx.
3299 (i386_is_reg): New routine.
3300 (i386_immediate): New routine.
3301 (i386_scale): New routine.
3302 (i386_displacement): New routine.
3303 (i386_operand_modifier): New routine.
3304 (build_displacement_string): New routine.
3305 (i386_parse_seg): New routine.
3306 (i386_intel_memory_operand): New routine.
3307 (i386_intel_operand): New routine.
3308 (i386_operand): Call i386_displacement, i386_immediate,
3309 i386_scale, etc. instead of handling inline.
3310 (parse_register): Handle registers without prefix.
3312 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3314 * configure: Regenerate.
3315 * configure.in (arm-*-oabi): New.
3316 (thumb-*-oabi): New.
3317 * config/tc-arm.c (target_oabi): Declare.
3318 (md_apply_fix3): Support REL relocs.
3319 (md_parse_option): Handle -oabi.
3320 (elf32_arm_target_format): New routine.
3321 (md_longopts): Add OPTION_OABI.
3322 * config/tc-arm.h: Redefine TARGET_FORMAT.
3325 1999-01-28 Nick Clifton <nickc@cygnus.com>
3327 * write.c (write_relocs): Handle out of range error.
3329 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3330 (fr30_force_relocation): Default to 0.
3332 * config/tc-fr30.h (obj_fix_adjustable): Define.
3333 (TC_FORCE_RELOCATION): Define.
3335 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3338 1999-01-16 Nick Clifton <nickc@cygnus.com>
3340 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3341 merge of two instructions if the left instruciton kills the right.
3343 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3345 * Makefile.in: Regenerate.
3346 * configure.in: Redo test for using cgen.
3347 * configure: Regenerate.
3349 1999-01-09 Nick Clifton <nickc@cygnus.com>
3351 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3352 redefinition of this macro.
3354 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3356 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3359 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3361 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3362 a read of HI or LO and an immediatly following branch.
3364 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3366 * config/tc-mips.c (md_begin): Another correction to the setting of
3369 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3371 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3373 1998-12-21 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3376 bit insn when optimizing, so that parallelised instructions will
3377 start on a 32 bit boundary.
3379 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3381 * config/tc-mips.c (mips_eabi64): New.
3382 (md_begin): Set mips_eabi64.
3383 (mips_elf_final_processing): Use it.
3385 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3387 * config/tc-mips.c (mips_elf_final_processing):
3388 Correct setting of ABI in e_flags.
3390 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3392 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3394 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3396 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3398 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3400 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3401 warning, values that don't fit in the field.
3403 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3405 * config/tc-mips.c (mips_abi_string): New.
3406 (md_parse_option,md_longopts): Add mabi.
3407 (mips_elf_final_processing): Set e_flags based on mabi flag.
3409 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3411 * config/tc-mips.c (md_parse_option): Handle vr4111.
3413 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3415 * config/tc-h8300.c (build_bytes): Change message given if the
3416 instruction requires H8/300H mode and we're not in Hmode, to
3417 suggest that it may be the operand modes that are the problem, not
3418 necessarily the opcode.
3420 1998-12-10 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-fr30.c: Add line separator character.
3424 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3426 * configure.in (hppa-*-mpeix*): New target.
3427 * config/obj-som.h (obj_som_compiler): Declare.
3428 * config/obj-som.c (compiler_seen): New static variable.
3429 (obj_som_compiler): New function.
3430 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3431 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3432 (pa_type_args): Set hppa_priv_level.
3433 (pa_compiler): New static function if OBJ_SOM.
3434 * configure: Rebuild.
3436 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3438 * read.c (output_leb128): Don't mark as inline.
3440 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3442 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3443 AIX .vbyte unaligned data support.
3444 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3445 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3448 1998-12-07 Nick Clifton <nickc@cygnus.com>
3450 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3453 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3455 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3456 BFD_RELOC_ARM_PCREL_BRANCH.
3458 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3460 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3461 checking the target type.
3462 (mips-dec-bsd*): Set endian to little.
3463 * configure: Rebuild.
3465 COFF weak symbol support, based on patches from Mark Elbrecht
3466 <snowball3@usa.net>:
3467 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3468 * config/obj-coff.c (obj_coff_weak): New static function.
3469 (obj_coff_endef) [both versions]: Handle weak symbols.
3470 (coff_frob_symbol): Likewise.
3471 (yank_symbols): Likewise.
3472 (obj_pseudo_table): Add "weak".
3474 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3475 <aymeric.vincent@emi.u-bordeaux.fr>.
3476 * aclocal.m4: Rebuild with current tools.
3477 * configure: Rebuild.
3479 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3480 an assertion failure for a case we can't handle when OBJ_ECOFF.
3482 * expr.c (operator): And with 0xff to avoid problems with signed
3485 1998-12-03 Nick Clifton <nickc@cygnus.com>
3487 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3488 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3490 1998-12-02 Nick Clifton <nickc@cygnus.com>
3492 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3495 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3497 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3500 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3502 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3505 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3507 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3509 (d10v_cleanup): Only generate previous insn if a multiline insn is
3512 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3514 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3517 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3520 -marm6xxx command line switches.
3522 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3524 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3525 (itbl-ops.o): Delete duplicate dependencies.
3526 Rebuild dependencies.
3527 Add fr30 dependencies.
3528 * Makefile.in: Rebuild.
3530 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3532 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3534 * listing.c: Ignore line terminator characters found inside
3537 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3539 * po/gas.pot: Regenerated.
3541 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3543 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3544 fr30_is_label_start(). Also checks for delay slot insns.
3546 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3547 FR30 instructions which contain a colon in the mnemonic.
3549 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3551 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-fr30.c: Removed currently superflous code.
3555 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3557 * config/tc-fr30.h: New file.
3558 * config/tc-fr30.c: Tweaking so that it will compile.
3560 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3562 * config/tc-d10v.h (obj_fix_adjustable): Define.
3563 (TC_FORCE_RELOCATION): Define.
3564 (d10v_force_relocation): Declare.
3565 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3566 (md_apply_fix3): Handle Vtable relocs.
3567 (d10v_fix_adjustable): New.
3568 (d10v_force_relocation): New.
3570 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3572 * config/tc-d30v.c: Change default behaviour to ignore potential
3573 conflicts between register name and symbol names.
3575 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3577 * configure.in: Add fr30-*-*.
3578 * config/tc-fr30.c: New file.
3579 * Makefile.in: Regenerated.
3580 * config.in: Regenerated.
3581 * configure: Regenerated.
3582 * doc/Makefile.in: Regenerated.
3583 * po/gas.pot: Regenerated.
3585 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3587 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3590 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3592 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3594 (do_scrub_chars): Add some casts to unsigned char to avoid
3595 unwanted sign extension.
3596 * read.c (lex_type): Set characters about 127 to be symbol
3598 * config/tc-i386.c (md_begin): Set identifier_chars and
3599 operand_chars for values above 127.
3601 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3603 * configure.in: detect cygwin* instead of cygwin32*
3604 * configure: regenerate
3606 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3608 * listing.c: Add support for producing a listing from piped
3611 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3613 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3614 (append_insn): Account for the tx39's multiply behavior.
3616 1998-10-26 Michael Meissner <meissner@cygnus.com>
3618 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3619 from assemble_parallel_insns. Add support for '->' to indicate
3620 explicitly serializing the instructions.
3621 (md_assemble): Ditto.
3623 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3625 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3628 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3630 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3632 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3634 * config/tc-mips.c : support frame and regmask/fregmask when
3635 MIPS_STABS_ELF is specified.
3637 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3639 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3640 (md_apply_fix): Don't return 1 for VTABLE relocs.
3641 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3643 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3645 * doc/c-i386.texi: Replace occurences of "opcode" with
3646 "instruction mnemonic", "instruction", or "mnemonic" when
3647 referring to the name of an instruction. Use "opcode" when
3648 referring to the sequence of machine bytes.
3650 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3651 (is_opcode_char): Rename to is_mnemonic_char.
3652 (md_assemble and i386_operand): Correct error messages from
3653 "opcode" to "instruction mnemonic"
3654 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3655 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3656 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3657 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3658 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3659 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3660 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3662 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3664 * config/tc-i386.c (i386_operand): Check for garbage after
3667 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3669 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3670 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3672 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3674 * config/tc-sh.h (obj_fix_adjustable): Define.
3675 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3676 (md_apply_fix): Likewise.
3677 (tc_gen_reloc): Likewise.
3678 (sh_fix_adjustable): New.
3680 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3682 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3683 * cgen.h (gas_cgen_finish_insn): Update prototype.
3684 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3685 cgen_insn_t -> CGEN_INSN_INT.
3686 (make_parallel): Update handling of CGEN_INT_INSN_P.
3687 (assemble_parallel_insn): Ditto.
3688 (target_make_parallel): New function.
3689 (md_assemble): Use it.
3691 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3693 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3695 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3697 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3698 converted into lower case.
3700 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3702 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3703 (gas_cgen_tc_gen_reloc): Likewise.
3704 * config/tc-m32r.h (obj_fix_adjustable): Define.
3705 * config/tc-m32r.c (m32r_fix_adjustable): New.
3706 (m32r_force_relocation): Handle VTABLE relocs.
3708 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3710 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3712 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3714 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3715 to lower case before parsing.
3717 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3718 parallel insns modift buts in the PSW as a side effect.
3720 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3722 * config/tc-d30v.c (find_format): Test for missing flag and
3725 (md_apply_fix3): Fix error messages to avoid
3726 assumption about presence of a symbol.
3728 (parallel_ok): Disallow parallel instructions that both modify the
3731 (find_format): Generate a warning if an odd numbered register is
3732 used as the first register in a mutli-register instruction.
3734 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3736 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3737 relocations are always associated with a symbol.
3739 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3741 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3742 (elf32_sparc_force_relocation): Declare.
3743 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3744 (tc_gen_reloc): Handle vtable relocs.
3745 (elf32_sparc_force_relocation): New.
3747 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3749 * symbols.c (S_IS_FUNCTION): New.
3750 * config/tc-v850.h (obj_fix_adjustable): Define.
3751 (TC_FORCE_RELOCATION): Define.
3752 (v850_force_relocation): Declare.
3753 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3754 of fx_addnumber for VTABLE reloc addends.
3755 (md_apply_fix3): Handle VTABLE relocs.
3756 (v850_fix_adjustable): New.
3757 (v850_force_relocation): New.
3759 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3761 * tc-hppa.c (fp_operand_format): Add some additional formats.
3762 (pa_ip): Do not automatically promote into pa2.0 mode.
3763 (pa_level): Handle ".level 2.0".
3765 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3767 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3768 * config/tc-i386.h (template.extension_opcode): Change to
3769 unsigned int to allow full range of 8-bit opcode suffixes.
3770 (None): Redefine as 0xffff.
3772 From Jeff B Epler <jepler@usgs.gov>
3773 * doc/c-i386.texi (i386-SIMD): New section.
3775 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3777 * read.c (discard_rest_of_line): New function.
3778 * read.h: Declare it.
3779 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3781 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-d10v.c (find_symbol_matching_register): New function.
3784 (find_opcode): Cope with the case where a register name matches
3787 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-v850.c (md_pcrel_from): Rename to
3790 v850_pcrel_from_section.
3791 (v850_pcrel_from_section): Do not resolves symbols in other
3794 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3796 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3798 * config/tc-d10v.c (find_opcode): Generate an error if a register
3799 is supplied for an operand that should not be a register.
3801 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3804 instructions to have another instruction in the right bin.
3806 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3809 the right container if the left container holds a branch
3812 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3815 both a register name and symbol name.
3816 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3818 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3821 execution unit class.
3823 (reg_name_search): If a name matches a register and a symbol,
3824 prefer the register.
3825 (find_format): Disallow flag registers when a general purpose
3826 register is required.
3827 If a number is required, but a register has been given, check to
3828 see if a symbol with the same name as the register exists, and if
3829 so, use that symbol.
3831 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3833 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3835 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3837 * config/tc-d30v.c (find_format): Do not accept flag registers as
3838 general purpose registers.
3839 (find_format): If an immediate value is expected at a given place
3840 in a format, but a register name has been provided instead, check
3841 to see if that register name matches the name of a predefined
3842 symbol and if it does, then use the symbol instead.
3843 (reg_name_search): If a register name matches a symbol name,
3844 prefer the register name to the symbol name.
3846 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3848 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3849 the previous insn to empty.
3851 1998-09-20 Michael Meissner <meissner@cygnus.com>
3853 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3854 pieces, forcing the use of an ANSI compiler.
3856 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3858 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3860 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3862 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3864 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3866 (obj_elf_vtable_entry): Likewise.
3867 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3868 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3869 (tc_gen_reloc): Likewise.
3870 (arm_fix_adjustable): Likewise.
3871 (elf32_arm_force_relocation): New.
3872 (armelf_frob_symbol): Remove coff-style symbol support.
3874 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3876 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3878 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3880 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3881 OBJ_COFF so that routine is defined for a.out format.
3883 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3885 * config/tc-i386.c (i386_operand): Detect non-segment registers
3886 used as segment prefixes.
3888 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3891 optimize across FDE boundaries.
3893 * config/obj-coff.c (obj_coff_section): Preserve any link once
3894 flags when setting the section flags.
3896 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3898 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3899 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3901 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3903 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3906 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3908 * frags.c (frag_grow): Include the size of the frag struct in the
3911 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3912 if the new subseg comes before the old.
3914 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3916 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3917 to handle edge8 and edge16.
3919 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3921 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3922 before we clobber the symbol involved.
3924 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3926 * config/tc-arm.c: Remove OBJ_ELF definitions for
3927 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3928 use arm_adjust_symtab for OBJ_COFF.
3929 (armelf_adjust_symtab): New Routine.
3930 * config/tc-arm.h: Define obj_adjust_symtab to
3931 armelf_adjust_symtab for OBJ_ELF.
3933 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3935 * configure.in: Make all i386-elf targets use bfd_gas.
3936 * config/tc-i386.c (tc_i386_force_relocation): New.
3937 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3938 (md_apply_fix3): Likewise.
3939 (tc_gen_reloc): Handle them.
3940 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3941 tc_i386_force_relocation.
3943 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3947 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3950 current opcode after writing the first insturction of a reverse
3953 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3955 * read.h (generate_lineno_debug): Add prototype.
3956 * read.c (generate_lineno_debug): Make non-static.
3958 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3960 * config/tc-i386.c (md_assemble): Only warn for address/data size
3963 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3966 against Thumb function names, as the linker needs this information.
3968 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3970 * expr.c (operand): Check also that there is no advance in operand
3971 after atof_generic in order to decide "is it label 0f or floating
3974 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3977 command line options with a single dash.
3978 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3980 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3982 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3983 * tc-arm.c (arm_fix_adjustable): New routine.
3985 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3987 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3988 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3989 demand_empty_rest_of_line before mri_comment_end.
3990 (equals): Check garbage after expression before
3991 mri_comment_end in MRI mode.
3993 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3995 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3996 small immediate constant to use the constant itself rather than
3999 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4002 (pa_leave): Likewise.
4004 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4006 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4008 (i386_operand): Fix an error message.
4010 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4012 * doc/c-arm.texi (ARM Directives): Document .req directive.
4014 * config/tc-arm.c (reg_required_here): Display erroneous string if
4015 the register name could not be decoded.
4016 Do not set inst.instruction if the sift is -1.
4018 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4020 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4023 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4026 even if it is belived to be unnecessary.
4028 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4030 config/tc-i386.c (i386_operand): Size immediate constants by
4031 suffix (erroneously removed as part of July 7 change).
4033 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4035 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4036 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4037 (armelf_frob_symbol): New Routine.
4038 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4040 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4042 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4044 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4047 command line switches passed to assembler.
4049 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4051 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4052 (gas_cgen_opcode_desc): Declare.
4053 (gas_cgen_parse_operand): Declare.
4054 (*): Prepend gas_ to gas specific fns to denote them as such.
4056 * cgen.c (gas_cgen_opcode_desc): New global
4057 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4058 (queue_fixup): Renamed from cgen_queue_fixup.
4059 (*): Prepend gas_ to gas specific fns to denote them as such.
4061 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4062 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4063 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4064 Open opcode table and initialize it.
4065 (make_parallel): Use gas_cgen_opcode_desc.
4066 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4067 (md_assemble): Ditto.
4069 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4071 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4072 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4073 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4074 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4075 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4076 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4077 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4078 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4079 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4080 (INIT_STAB_SECTION): Likewise.
4081 (OBJ_PROCESS_STAB): Likewise.
4083 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4084 (md_parse_option): Watch for them.
4085 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4086 (md_begin): Kill neverdef code.
4087 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4088 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4089 (s_alpha_coff_wrapper): New.
4090 (md_pseudo_table): Trap all ECOFF pseudos.
4092 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4094 Start of changes to remove mdebug section from mips*-elf
4095 Based on MIPS_STAB_ELF definition
4096 * acconfig.h: undef if not configured
4097 * config.in: undef if not configured
4098 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4099 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4100 * stabs.c (s_stab_generic): flush frag
4102 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4104 * configure.in: (arm-*-elf): Handle.
4105 (thumb-*-elf): Handle.
4106 * configure: Regenerate.
4107 * read.c (stringer): Fix typo in comment.
4108 * write.c (fixup_segment): Don't add symbol value to addend if
4110 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4112 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4115 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4117 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4118 (write_2_short): Emit warning if new flag is set.
4119 (do_assemble): Set flags if left instruction is one of special
4120 "right-instruction-killer" type.
4122 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4124 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4125 Always output words in debug_info section as big endian.
4126 (sparc_target_format): Choose correct bfd target.
4127 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4129 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4131 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4132 to work with internationalization code. Issue an error when two
4133 operands match that are not allowed to match.
4135 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4137 * configure.in (install_tooldir): Allow target to specify whether
4138 it wants to be installed in $(tooldir)/bin.
4139 * configure: Regenerate.
4140 * Makefile.am (install-exec-local): Set install-exec-tooldir
4141 dependency via configure.
4142 * Makefile.in: Regenerate.
4144 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4146 * Makefile.am (install-exec-local): Split into two ...
4147 (install-exec-bindir,install-exec-tooldir): New rules.
4148 * Makefile.in: Regenerate.
4150 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4152 * Makefile.am (install-exec-local): Don't remove the file before
4153 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4154 W. Rozycki <macro@ds2.pg.gda.pl>.
4155 * Makefile.in: Rebuild.
4157 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4159 * cgen.c: Include libiberty.h.
4160 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4161 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4162 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4163 (md_cgen_lookup_reloc)): Declare.
4164 (md_cgen_record_fixup_exp): Declare.
4165 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4166 (m32r_relax_frag): Declare.
4167 (cgen_md_apply_fix3): Decls moved to cgen.h.
4168 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4169 (m32r_cgen_record_fixup_exp): Delete decl.
4170 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4171 (assemble_nop): Delete.
4172 (expand_debug_syms): Delete unused `exp'.
4173 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4174 Add default case for -Wall.
4175 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4176 (md_atof): Delete unused wordP.
4178 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4180 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4183 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4186 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4187 .print, .purgem, and .struct. Remove documentation for
4190 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4192 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4193 Update call to insert_operand.
4195 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4199 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4201 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4202 whitespace after a prefix operator.
4204 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4206 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4208 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4210 * config/tc-sparc.c (log2): New static function.
4211 (s_reserve): Use log2 to convert alignment before calling
4213 (s_common): Use log2 to convert alignment before calling
4214 record_alignment and frag_align.
4215 (sparc_cons_align): Use log2.
4217 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4219 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4220 (s_common): Likewise.
4222 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4223 initialization of waddr.
4224 (sparc_elf_final_processing): Add default case to switch.
4226 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4228 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4229 than temporary real.
4231 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4233 * write.c (subsegs_finish): Don't align the segments if there were
4236 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4237 copying aux information.
4239 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4240 expression into a symbol.
4242 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4244 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4245 type to unsigned int.
4246 (md_assemble): Change type used to store offsets from unsigned
4248 (i386_operand): Switch error check to only call RESTORE_END_STRING
4249 once after parse_register.
4251 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4253 * config/tc-v850.c (md_show_usage): Changed format to match that
4256 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4258 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4260 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4262 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4265 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4267 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4268 * doc/Makefile.in: Rebuild.
4270 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4272 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4273 for %lo expressions.
4274 (mips_ip, case 'u'): Move range check after code to mask
4275 off bits in %hi/%lo expressions. Mask off high bits for
4278 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * doc/Makefile.am (gasver.texi): New target.
4281 (as.info, as.dvi): Depends upon gasver.texi.
4282 * doc/as.texinfo: Include gasver.texi. Mention version number on
4283 title page and in top node.
4284 * doc/Makefile.in: Rebuild.
4286 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4288 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4289 but not including the line containing the edict.
4290 * listing.h (LISTING_EOF): New.
4291 * input-scrub.c (input_scrub_next_buffer): Call it.
4293 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4295 * config/tc-i386.c (i386_operand): Don't set the size of an
4296 immediate address based solely on the suffix and the mode.
4298 * config/tc-i386.c (md_assemble): Add assertion to make sure
4299 overlap2 does not set Imm.
4301 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4302 sequences of whitespace to a single space.
4303 (is_space_chars): Just compare with space.
4304 (md_begin): Don't initialize space_chars.
4305 (md_assemble): Just skip a single whitespace character.
4306 (i386_operand): Rewrite base-index parsing to use new
4307 parse_register, and to skip white space. Skip white space in a
4308 number of other places too. Don't give error message if
4309 parse_register fails.
4310 (parse_register): Change reg_string parameter to be non-const.
4311 Add end_op parameter. Skip white space after the `%', and return
4312 end of register string. Give error message here rather than
4315 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4317 Based on patch from Matt Semersky <matts@scd.hp.com>:
4318 * expr.c (op_encoding): Make const.
4319 (expr_set_precedence): New function.
4320 (expr_begin): Don't set operator rankings, just call
4321 expr_set_precedence.
4322 * expr.h (expr_set_precedence): Declare.
4323 * read.c (s_mri): Call expr_set_precedence.
4325 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4327 * doc/as.texinfo (Statements): Remove paragraph discussing
4328 continuing lines with a backslash. This hasn't worked for years,
4331 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4333 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4335 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4336 (ps_CTORS, ps_DTORS): New section types.
4337 (vms_fixup_xtors_section): New function
4338 (Ctors_Psect, Dtors_Psect): Define.
4339 (IS_GXX_XTOR): Define
4340 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4341 Filter static constructors/destructors and add to
4342 Ctors_Symbols/Dtors_Symbols chain.
4343 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4344 appropriate section.
4346 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4347 * makefile.vms: Merge vax/vms support.
4349 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4351 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4352 (elf_pseudo_table): Add them.
4353 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4354 (md_apply_fix): Accept them.
4355 (mips_fix_adjustable): Don't adjust them.
4356 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4357 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4358 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4359 (tc_fix_adjustable): Don't adjust them.
4361 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4363 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4365 * Makefile.in: Regenerate.
4366 * configure.in: AC_SUBST cgen_cpu_prefix.
4367 * configure: Regenerate.
4369 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4371 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4372 Changed all users of COND12_DELAY.
4374 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4376 * config/tc-mn10300.c (set_arch_mach): New function.
4377 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4378 (md_begin): Default to mn10300 mode.
4379 (md_assemble): Only accept instructions for the core mn10300
4380 chip and the active machine type.
4382 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4384 * subsegs.h (segment_info_type): Give the struct a name.
4385 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4386 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4387 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4388 * config/tc-w65.h (tc_reloc_mangle): Declare.
4389 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4391 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4393 * config/tc-v850.c (v850_comm): Restore old section
4394 after common processing.
4396 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4398 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4400 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4402 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4403 char with code that explicitly sign-extends.
4405 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4407 * config/tc-v850.c (md_begin): Restore text section as the current
4408 section after creating call table sections.
4409 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4412 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4413 with call to macro SYM_AUXINFO.
4415 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4417 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4418 with the program transform name.
4419 * Makefile.in: Rebuild.
4421 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4423 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4426 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4428 * config/tc-i386.c (i386_operand): Be prepared for a space between
4429 the open parenthesis and the start of the register operand,
4430 because of the June 16 change.
4432 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4434 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4437 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4439 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4440 even if it is belived to be unnecessary.
4442 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4444 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4446 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4448 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4450 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4451 shift amount for a repeated operand. The shift amount for the
4452 repeated copy comes from the size of the operand.
4454 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4456 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4458 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4462 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4464 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4465 characters in it as LEX_IS_SYMBOL_COMPONENT.
4466 * config/tc-i386.h (tc_symbol_chars): Define.
4467 (extra_symbol_chars): Declare.
4468 * config/tc-i386.c (extra_symbol_chars): Define.
4469 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4470 (line_comment_chars): Set to '/' if TE_LINUX.
4471 * doc/c-i386.texi (i386-prefixes): Update.
4472 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4474 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4476 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4477 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4479 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4481 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4482 constraint in instructions REP & REPI.
4484 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4486 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4487 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4489 (check_range): If the operand is shifted, then shift the number
4490 before checking its range.
4492 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4494 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4497 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4499 * config/tc-v850.c (v850_comm): Create special sections as needed.
4501 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4503 * config/tc-d10v.c (write_2_short): Addition of swapping
4504 instructions for sequential and reverse sequential order when
4505 given order is not possible.
4507 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4509 * Makefile.am: Rebuild dependencies.
4510 (DEP_INCLUDES): Fix reference to intl build directory.
4511 * Makefile.in: Rebuild.
4513 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4515 * doc/c-i386.texi: Update 16 bit documentation.
4517 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4518 IgnoreDataSize to IgnoreSize as they are used for address size as
4520 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4521 32-bit mode, similarly addr16/data16 and variants.
4523 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4525 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4526 sequential word multiply instructions.
4528 (do_assemble): Add extra command line argument, to allow mul32
4529 attribute to be preserved across parallel insns.
4530 (md_assemble): Insert NOPs between explicitly parallel insns which
4531 contain an 32 bit multiply and a 16 multiply.
4533 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4535 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4538 * config/tc-i386.c (reloc): Add braces.
4540 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4541 consistent with Intel naming.
4542 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4543 use bitfields in sib_byte.
4544 (modrm_byte): Don't use bitfields here either.
4546 * config/tc-i386.c (current_templates): Add const.
4547 (parse_register): Add const to return, param, and char *s.
4548 (i386_operand): Add const to reg_entry *r.
4549 * config/tc-i386.h (templates): Add const to start, end.
4551 Inspired by code for 16 bit gas support from Martynas Kunigelis
4552 <martynas@nm3.ktu.lt>:
4553 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4554 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4555 (uses_mem_addrmode): Remove.
4556 (md_estimate_size_before_relax): Add support here too.
4557 (md_relax_table): Rewrite interface to md_relax for 16 bit
4559 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4560 (opcode_suffix_to_type): Remove.
4561 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4562 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4563 (md_convert_frag): Likewise.
4564 (i386_operand): Add support for 16 bit base/index regs,
4565 immediates, and displacements. Remove some unnecessary casts, and
4566 localise end_of_operand_string, displacement_string_start,
4567 displacement_string_end variables. Add GCC_ASM_O_HACK.
4568 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4570 * config/tc-i386.c (prefix_hash): Remove.
4571 (md_begin): Rewrite without obstacks. Remove prefix hash table
4572 handling. Rewrite lexical table handling.
4573 (i386_print_statistics): Don't print prefix statistics.
4574 (md_assemble): Rewrite instruction parser so that line is not
4575 converted to lower case. Don't do a hash_find for prefixes,
4576 instead recognise them via opcode modifier.
4577 (expecting_operand, paren_not_balanced): Localise variables.
4578 * config/tc-i386.h (IsPrefix): Define.
4579 (prefix_entry): Remove.
4581 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4582 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4583 '\\' in case where comment_chars contains '/'.
4585 * config/tc-i386.c (MATCH): Ensure given operand and template
4586 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4587 you must write `ljmp *table(%ebx)'.
4589 From H.J. Lu <hjl@gnu.org>:
4590 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4591 as 0 ifndef BFD_ASSEMBLER.
4592 (md_assemble): Allow immediate operands without suffix or
4593 other reg operand to default in size to the current code size.
4595 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4597 * config/tc-v850.c (md_begin): Restore creation of
4598 .call_table_text and .call_table_data sections.
4600 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4602 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4603 after emitting a word of noops.
4605 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4607 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4608 (i386_operand): Simplify checks for valid base/index combinations.
4609 Disallow `in 4(%dx),%al'.
4611 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4613 (add_prefix): Change parameter from char to int.
4615 * config/tc-i386.h (Ugh): Define opcode modifier.
4616 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4618 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4619 CONSISTENT_REGISTER_MATCH macros to check register types more
4620 thoroughly. Check for illegal suffix/operand combinations
4621 when matching insns with operands. Handle new `s' suffix, and
4622 associated FloatMF opcode modifier for float insns with memory
4624 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4625 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4626 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4627 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4628 DATA_PREFIX_OPCODE throughout.
4630 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4631 (md_assemble): Rewrite suffix/register operand checking code to be
4632 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4633 AnyMem, the better to grep.
4635 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4636 given a memory operand. Don't set Abs bits either.
4637 (type_names): Remove Mem*, Abs*.
4638 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4639 define opcode_modifiers as these cases are handled by Disp8,
4640 Disp16, Disp32 and suffix checks.
4641 (COMES_IN_BOTH_DIRECTIONS): Remove.
4642 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4644 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4645 if IgnoreDataSize modifier given. Remove ShortformW modifier
4646 test. Add test for ShortForm in W base_opcode modification.
4647 Merge Seg2ShortForm and Seg3ShortForm code.
4648 * config/tc-i386.h (ShortFormW): Remove.
4649 (IgnoreDataSize): Define.
4651 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4653 * config/tc-d30v.c (md_assemble): Store previous segment state
4654 with previous instruction.
4656 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4658 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4659 (ebp, esp): Remove static variables.
4660 (MATCH): Remove test for InOutPortReg.
4661 (i386_operand): Properly handle InOutPortReg here instead.
4662 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4663 (md_assemble): Simplify and correct modrm and sib generation.
4664 (i386_operand): Add warning for scale without index.
4665 Rewrite checks for valid base/index combinations.
4667 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4668 macros and enclose in do while(0).
4669 (RESTORE_END_STRING): Likewise.
4670 (md_assemble): Add one to printed operand number so we start
4671 from 1 not 0. Add some more gettext invocations.
4672 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4675 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4676 DATA_PREFIX, SEG_PREFIX): Define.
4677 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4678 (check_prefix): Remove function.
4679 (add_prefix): New function. Add prefix to i.prefix as well as
4681 (md_assemble): Changes for add_prefix. Remove hack for wait
4682 prefix, instead always output prefixes in fixed order. Test
4683 for jcxz/loop when selecting between word & dword operations,
4684 and add address size prefix rather than operand size prefix.
4685 Remove operand -> address size hack when emitting jcxz/loop.
4686 (i386_operand): Remove O_Absent check as it's done in expr.
4688 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4690 * configure.in: Recognize m5200 as a cpu_type of m68k.
4691 * aclocal.m4: Rebuild with current libtool.
4692 * configure: Rebuild.
4694 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4696 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4697 to relaxable_symbol to prevent references to external symbol from
4700 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4702 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4703 symbols are relaxable.
4705 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4707 * config/tc-v850.c (md_begin): Don't create special
4708 sections by default.
4710 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4712 * config/tc-mips.c (macro): For div and udiv, close the
4713 reorder block as soon as possible.
4715 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4717 From Matt Semersky <matts@scd.hp.com>:
4718 * macro.c (macro_mri_mode): New function.
4719 * macro.h (macro_mri_mode): Declare.
4720 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4723 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4725 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4728 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4729 until after xstrdup in OBJ_EVAX case.
4731 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4733 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4734 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4735 of hardcoded magic number.
4736 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4738 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4740 * read.c (do_s_func): New function.
4742 * read.h (do_s_func): Add prototype.
4744 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4746 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4747 nops if fill pattern not specified.
4749 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4751 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4752 * config/te-go32.h (TE_GO32): Define.
4753 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4755 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4757 Implement .func/.endfunc pseudo-ops.
4758 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4760 * read.c (potable): Add .func,.endfunc.
4761 (s_func): New function.
4762 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4764 (in_doc_func_p,current_function_label): New static globals.
4765 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4767 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4769 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4770 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4771 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4772 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4773 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4774 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4775 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4776 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4777 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4778 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4779 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4780 * config/tc-a29k.c: Don't define md_short_jump_size,
4781 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4782 * config/tc-alpha.c: Likewise.
4783 * config/tc-alpha.h: Likewise.
4784 * config/tc-arm.c: Likewise.
4785 * config/tc-h8300.c: Likewise.
4786 * config/tc-h8500.c: Likewise.
4787 * config/tc-hppa.c: Likewise.
4788 * config/tc-i860.c: Likewise.
4789 * config/tc-i960.c: Likewise.
4790 * config/tc-ppc.c: Likewise.
4791 * config/tc-sh.c: Likewise.
4792 * config/tc-sparc.h: Likewise.
4793 * config/tc-tic30.c: Likewise.
4794 * config/tc-w65.c: Likewise.
4795 * config/tc-z8k.c: Likewise.
4797 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4799 * config/tc-vax.c (_): Delete this macro used for placeholder
4800 values in vax_operand_width_size; it conflicts with the _() macro
4801 used for internationalization.
4803 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4806 code. From Chris Moller <moller@bops.com>.
4808 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4809 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4810 * read.c (emit_expr): Initialize seg and subseg fields of a new
4812 * write.c (write_object_file): Switch to the appropriate segment
4813 and subsegment when processing a broken word.
4815 * config/tc-m68k.c (mri_assemble): New static function.
4816 (build_mri_control_operand): Call mri_assemble rather than
4818 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4819 (s_mri_endf, s_mri_endw): Likewise.
4821 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4823 * read.c (s_org): Call md_flush_pending_output if it is defined.
4825 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4827 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4829 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4830 (md_parse_option): Add for same.
4831 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4832 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4833 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4835 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4837 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-arm.c (find_real_start): Relax definition of local
4842 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4845 symbols at the given address, not just the last one specified.
4847 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4849 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4850 or number_to_chars_littleendian to write data.
4852 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4854 * config/tc-v850.c (md_assemble): Remove artificially created
4855 register name symbols.
4857 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4859 * write.c (fixup_segment): Change "segment" to "section" in
4862 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4864 * write.c (fixup_segment): Change sym1-sym2 message again.
4866 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4868 * write.c (fixup_segment): Improve error message for sym1-sym2
4869 errors when sym1 is in a different segment from sym2.
4871 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4873 * config/tc-m32r.c (warn_unmatched_high): New static local.
4874 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4875 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4876 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4877 (md_parse_option): Likewise.
4878 (md_show_usage): Likewise.
4879 (m32r_frob_file): Likewise.
4881 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4882 (read_a_source_file): Call them.
4883 * read.h (stabs_generate_asm_file): Declare.
4884 * stabs.c (stabs_generate_asm_file): New function.
4885 (generate_asm_file): New function.
4886 (stabs_generate_asm_lineno): Move file name handling into
4889 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4891 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4892 (d30v_current_align, d30v_current_align_seg): New variables.
4893 (d30v_last_label): New variable.
4894 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4895 (s_d30v_data, s_d30v_section): Likewise.
4896 (md_pseudo_table): Call them.
4897 (md_begin): Initialize d30v_current_align_seg.
4898 (md_assemble): Call d30v_align when needed by known current alignment.
4899 (d30v_frob_label, d30v_cons_align): New functions.
4900 * config/tc-d30v.h (md_do_align): Remove.
4901 (tc_frob_label): Call d30v_frob_label.
4902 (md_cons_align): New.
4904 * config/tc-d30v.c (find_format): Convert complex expressions to
4905 expression symbols before processing. Clean up code formatting.
4907 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4909 * po/Make-in (install-info): New target.
4911 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4913 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4915 * config/tc-mn10300.c (md_assemble): Likewise.
4917 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4919 * Makefile.am: Update with `make dep-am'.
4920 (HFILES): Add cgen.h.
4921 (cgen.o): Depend on cgen.h.
4922 * Makefile.in: Regenerate.
4924 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4926 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4928 * gasp.c (grab_label): Permit a label to be a preprocessor
4929 variable by permitting a label to start with a backslash.
4931 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4933 * config/tc-mips.c (validate_mips_insn): Removed hack
4934 for previously inaccessible bitfields in some INSN_TRAP
4937 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4939 * config/tc-d30v.c (do_assemble): Abort with error message
4940 if opcode operands do not match.
4942 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4944 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4945 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4946 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4947 similar new 'q' operand.
4949 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4951 * cgen.c (cgen_asm_finish_insn): Fix typo.
4953 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4956 * cgen.c: Include it.
4957 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4958 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4959 All callers updated.
4960 * config/tc-m32r.c: Include cgen.h.
4961 (m23r_insn): New members num_fixups,fixups.
4963 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4965 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4966 to avoid compiler warning.
4968 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4970 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4973 * makefile.vms (OBJS): Add ehopt.obj
4975 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4977 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4979 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4981 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4982 a short format insn.
4983 (md_assemble): Set it for explicitly packed insns.
4985 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4987 * config/obj-coff.c (c_symbol_merge): Do not take address of
4988 native fields when performing the memcpy.
4990 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4992 * config/tc-mips.c (macro,macro2): Implement
4993 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4995 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4997 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4998 relocations against globally visible symbols.
4999 * config/tc-m68k.c (relaxable_symbol): New macro.
5000 (m68k_ip, md_estimate_size_before_relax): Use it.
5001 (tc_m68k_fix_adjustable): Also handle weak symbols.
5003 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5005 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5006 references to externally visible symbols.
5007 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5008 values in twice for a PC relative reloc if the symbol is
5011 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5012 don't adjust a PC relative reloc against an externally visible
5014 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5015 for a PC relative fixup against an externally visible defined
5016 symbol, arrange to store object file and addend values as though
5017 the symbol were not defined.
5018 (tc_gen_reloc): Likewise.
5020 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5022 * read.c (sizeof_leb128): Referenced externally by write.c so
5025 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5027 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5028 and expand a 'debug' symbol associated with the next instruction
5029 that does not cause a short instruction to be filled with a NOP.
5030 (md_pseudo_table): Add support for .debugsym.
5031 (assemble_parallel_insn): Add calls to expand_debug_sym as
5033 (md_assemble): Ditto.
5035 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5037 * as.c (main): Conditionally call setlocale.
5038 * gasp.c (main): Likewise.
5039 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5040 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5042 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5044 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5046 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * config/tc-hppa.c: Change all calls to bzero to use memset.
5049 (pa_ip): Add cast to avoid warning.
5050 (tc_gen_reloc, md_apply_fix): Likewise.
5051 (pa_find_space_by_number): Likewise.
5052 (hppa_force_relocation): Likewise.
5053 (pa_block): Change i to unsigned int.
5054 * config/obj-som.h (obj_som_copyright): Declare.
5056 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5058 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5059 for line numbers for assembly source.
5061 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5063 * configure.in: Change version number to 2.9.4
5064 * configure: Rebuild.
5066 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5068 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5070 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5072 * ecoff.h: Change symbolS in function declaration to struct
5075 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5077 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5078 (md_convert_frag): Fix i18n typo.
5080 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5082 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5083 * ecoff.h: Protoype it.
5084 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5085 [EVAX] (s_alpha_prologue): Delete.
5086 (md_pseudo_table): Update.
5088 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5090 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5091 array to local pointer.
5092 (get_args, parse_expr): Add casts to avoid warnings.
5094 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5096 * read.c (s_set): Cast xmalloc return value to fragS *.
5097 * config/tc-m68k.c (m68k_ip): Function made static to match
5098 previous forward declaration.
5099 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5101 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5103 * config/tc-v850.c: Add internationalisation macros to error
5106 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5107 macros to error strings.
5109 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5112 reloc is in the TOC csect.
5113 (md_apply_fix3): Correct gettext typo.
5115 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5117 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5118 .L - they are local labels and the branches are not really
5119 function calls but rather far jumps.
5121 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5123 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5125 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5127 * config/tc-i386.c (md_assemble): Print operand number rather than
5128 using ordinal_names.
5129 (i386_operand): Likewise.
5131 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5133 * Makefile.am (INTLLIBS): Define to work around apparent automake
5135 All Makefiles: Regenerated.
5137 * Many files: Added gettext invocations around user-visible
5139 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5140 HAVE_LC_MESSAGES): Define.
5141 * dep-in.sed: Added asintl.h.
5142 * po/Make-in: New file.
5143 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5145 * read.c (Z_): Renamed from `_'.
5146 * Makefile.am (SUBDIRS): Added po.
5147 (POTFILES): new macro.
5148 (po/POTFILES.in): New target.
5149 ($(OBJS)): Added asintl.h.
5151 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5152 (as_new_LDADD): Added $(INTLLIBS).
5153 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5154 (gasp_new_LDADD): Added $(INTLLIBS).
5155 (gasp_new_DEPENDENCIES): New macro.
5156 * configure, aclocal.m4: Rebuilt.
5157 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5159 (ALL_LINGUAS): Define.
5160 * macro.c: Include "asintl.h".
5161 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5162 * as.h: Include "asintl.h".
5163 * config/tc-i386.c (ordinal_names): Removed.
5164 (md_assemble): Changed error text to avoid ordinal_names.
5165 (i386_operand): Likewise.
5166 (reloc): Added as_bad to avoid i18n problems.
5167 (tc_gen_reloc): Likewise.
5168 * config/tc-arm.c (bad_args): Now a #define.
5170 * config/obj-vms.c (VMS_stab_parse): Changed type of
5172 (global_symbol_directory): Unified strings to avoid i18n
5174 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5175 avoid i18n problems.
5176 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5177 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5179 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5181 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5183 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5185 * as.c (print_version_id): Added an fprintf to avoid i18n
5187 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5189 * expr.c (expr): Added as_warn call to avoid i18n problems.
5190 * messages.c (as_assert): Changed code to avoid i18n problems.
5191 (as_abort): Likewise.
5192 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5193 (s_space): Likewise.
5194 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5196 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5198 * config/tc-i386.c (check_prefix): New static function, split out
5200 (struct _i386_insn): Add wait_prefix field.
5201 (md_assemble): Remove wait_prefix local variable. Use
5202 check_prefix when adding a prefix.
5204 * config/tc-i386.c (current_templates): New static variable.
5205 (md_assemble): Remove current_templates local variable.
5206 (md_assemble, i386_operand): Improve error and warning messages in
5207 many places. Add RESTORE_END_STRING in many places before error
5208 return. Clarify some comments.
5210 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5212 (md_assemble): Parse string instruction operands, looking for
5213 segment override prefixes. Check for invalid segment prefixes on
5215 (i386_operand): i.seg[] and max mem_operand changes for string
5217 * config/tc-i386.h (EsSeg): Define.
5219 * config/tc-i386.h (regKludge): Define.
5220 (iclrKludge, imulKludge): Don't define.
5221 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5222 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5223 opcode_modifier checks to look for more common cases first. Add
5224 default_seg for IsString case.
5226 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5228 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5230 * configure: Rebuild with new automake and libtool.
5231 * aclocal.m4, Makefile.in: Likewise.
5233 * doc/Makefile.am (as.dvi): New target.
5234 * doc/Makefile.in: Rebuild.
5236 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5238 * configure.in: Added sparc86x support.
5240 * configure: Rebuild.
5242 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5244 (md_parse_option): Warn if -EL is not supported for this architecture.
5246 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5248 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5250 * config/tc-mips.c (mips_ip): Note when we use get match on
5251 the full instruction name.
5253 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5255 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5256 back into the expression to handle add/sub simplification correctly.
5258 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5260 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5262 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5264 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5267 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5269 * symbols.c (max_indent_level): New global.
5270 (print_symbol_value_1): Use it.
5271 * expr.h (expr_build_dot): Declare.
5272 * expr.c (expr_build_dot): New function.
5274 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5276 * symbols.c (print_binary): New function.
5277 (print_expr_1): Call it.
5279 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5281 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5282 operand in the opcode.
5284 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5286 * config/tc-i386.h: Reorder operand flags and opcode modifier
5287 flags for clarity. Remove unused definitions: Unknown,
5288 ImmUnknown, DispUnknown, NoModrm.
5289 * config/tc-i386.c (type_names): Add missing Debug type.
5290 (md_assemble): Better duplicate prefix checking. Quicker string
5291 instruction check via new opcode_modifier flag.
5293 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5295 * doc/as.texinfo (Invoking): Clarify -Wa example.
5297 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5299 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5300 (s_mips_weakext): Define.
5301 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5302 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5305 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5307 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5308 is an error if the value can not be computed at assembly time.
5309 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5311 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5313 * gasp.c (main): Set next field of new include_path structure to
5314 NULL. From Avery Pennarun <averyp@gdc.ca>.
5316 * read.c (s_mri_sect): Call as_bad rather than abort for an
5317 unsupported MRI target.
5319 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5322 the destination of a branch instruction should be altered.
5323 (find_real_start): New function: Locate the real, Thumb coded
5324 start of a Thumb function.
5325 (do_t_branch23): Alter the destination of branches to Thumb
5328 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5330 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5332 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5335 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5337 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5338 * doc/c-hppa.texi: Likewise.
5340 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * Makefile.am: Rebuild dependencies.
5343 * Makefile.in: Rebuild.
5345 * Makefile.am (DEP_INCLUDES): New variable.
5346 (.dep1): Change to work when srcdir is not an absolute path.
5347 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5348 * Makefile.in: Rebuild.
5350 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5352 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5353 LinearAddress patch.
5355 * configure.in: Set version to 2.9.1.
5356 * configure: Rebuild.
5358 * Branched binutils 2.9.
5360 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5362 * config/tc-i386.h (FWait): Define.
5363 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5364 other prefixes. Check FWait flag in opcode table to see which
5365 instructions require an fwait prefix.
5367 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5369 * stabs.c (get_stab_string_offset): Always create a stab string
5372 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5374 Fix some gcc -Wall warnings:
5375 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5376 * ehopt.c (eh_frame_code_alignment): Likewise.
5377 * expr.c (integer_constant, operand): Likewise.
5378 * frags.c (frag_align): Likewise.
5379 * gasp.c (level_0, change_base, doinstr): Likewise.
5380 * hash.c (hash_ask): Likewise.
5381 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5382 (debugging_pseudo): Likewise.
5383 * macro.c (define_macro, check_macro): Likewise.
5384 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5385 (ignore_rest_of_line, float_cons): Likewise.
5386 * symbols.c (decode_local_label_name): Likewise.
5387 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5388 (fixup_segment, number_to_chars_bigendian): Likewise.
5389 (number_to_chars_littleendian): Likewise.
5390 * config/atof-ieee.c (gen_to_words): Likewise.
5391 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5392 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5393 * read.c (output_big_sleb128): Initialize locals to avoid
5395 (output_big_uleb128, equals): Likewise.
5396 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5397 to unsigned int. Change zeros to unsigned int.
5398 * cond.c (s_if): Add return to default case.
5399 * frags.c (frag_now_fix): Change return type to addressT.
5400 * frags.h (frag_now_fix): Update declaration.
5401 * listing.c (file_info_struct): Change linenum to unsigned int.
5402 (struct list_info_struct): Change hll_line to unsigned int.
5403 (print_source): Update format string.
5404 * read.c (emit_expr): Change scan to unsigned int, and don't
5405 bother to initialize it.
5406 * symbols.c (dollar_label_count): Change to unsigned long.
5407 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5408 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5409 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5411 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5413 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5414 mcf5200 just as we do for m68000.
5415 (m68k_init_after_args): Likewise.
5416 (md_estimate_size_before_relax): Likewise.
5418 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5420 * config/tc-v850.c (md_assemble): Store relocation addend in
5421 fixup instead of instruction.
5423 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5425 * config/tc-i386.c (md_assemble): Swap template arguments to
5426 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5427 This macro is currently symmetric, so passing them the wrong
5428 way didn't cause any problem, but may if the macro is changed
5430 After copying template to i.tm, use i.tm. rather than t-> to
5431 access fields, and make t a const*
5432 Move i.tm.operand_types[] swap to immediately after the copy.
5434 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5436 * expr.h (expr_build_uconstant): Add prototype.
5437 (expr_build_unary,expr_build_binary): Add prototypes.
5438 * expr.c (expr_build_uconstant): New function.
5439 (expr_build_unary,expr_build_binary): New functions.
5441 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5443 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5444 * macro.c (macro_expand_body): Increase buffer size.
5445 * messages.c (as_warn): Likewise.
5446 (as_warn_where, as_bad, as_bad_where): Likewise.
5448 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5450 Based on patch from H.J. Lu <hjl@gnu.org>:
5451 * Makefile.am (DISTSTUFF): New variable.
5452 (diststuff): New target.
5453 * Makefile.in: Rebuild.
5455 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5457 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5458 m32r_elf_section_change_hook.
5460 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5461 emit a nop if a section ends with a 16 bit instruction.
5463 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5465 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5466 s_lcomm rather than obj_coff_lcomm.
5467 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5469 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5471 * config/tc-i386.h (LinearAddress): Define.
5472 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5473 instruction, don't use a default segment.
5475 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5477 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5478 * configure: Rebuild.
5480 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5482 * aclocal.m4, configure: Rebuild with libtool 1.2.
5484 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5487 PC relative branches. Patch courtesy of Jonathan Walton.
5490 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5492 * configure.in (emulations): Add thumb-pe target.
5494 * configure (emulations): Add thumb-pe target.
5496 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5498 * itbl-lex.l (yywrap): Don't define if already defined as a
5501 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5503 * depend.c (quote_string_for_make): New function.
5504 (wrap_output): Use it.
5506 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5508 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5509 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5511 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5513 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5514 Recognize -GN and -relax.
5515 (md_begin): Initialize gp size from -G switch.
5516 (alpha_force_relocation): Always force if -relax.
5517 (alpha_align): Take a new argument that will specify when to
5518 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5519 Change all callers. Emit nop alignment padding as nop+unop pair.
5521 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5523 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5524 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5526 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5528 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5529 require padding to the next long word boundary.
5531 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5533 * cgen.c: #include symcat.h.
5534 * config/tc-m32r.c: Likewise.
5536 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5538 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5539 absolute expressions instead of '$' prefixed register names.
5541 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5543 * read.c (s_set): Record file and line info for symbols when -as.
5544 (pseudo_set): Don't overwrite that dummy fragment.
5546 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5548 * config/tc-ppc.c (md_pseudo_table): Add "section".
5549 (ppc_named_section): New static function.
5551 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5553 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5554 so we don't have to scan the entire list.
5556 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5558 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5559 case, allow the parallel instructions to modify the same flag
5562 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5564 * listing.c (list_symbol_table): Categorize symbols by
5565 undefined_section rather than sy_frag->line == NULL.
5567 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5569 * Makefile.am (install-exec-local): Install properly when ln
5570 fails or tooldir == prefix.
5572 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5574 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5575 Test result of insert_operand for error.
5577 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5579 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5580 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5581 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5582 * doc/Makefile.in: Rebuild.
5584 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5586 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5587 (macro): Fix handling of M_COP[0-3].
5589 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5591 Based on patches from Ross Harvey <ross@teraflop.com>:
5592 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5593 if macro_alternate or macro_mri.
5594 (getstring): Remove support for byte constants between < and >.
5595 (get_any_string): '<' only starts a string if macro_alternate or
5597 (macro_expand_body): Permit keyword parameters following
5598 positional parameters.
5600 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5601 * configure.in (alpha*-*-netbsd*): New target.
5602 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5603 * configure: Rebuild.
5605 * as.h (flag_warn_suppress_instructionswap): Move from here...
5606 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5607 here, and make static.
5609 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5610 BFD_ASSEMBLER or MANY_SEGMENTS.
5612 * as.c (show_usage): Update bug-gnu-utils address.
5613 * gasp.c (show_usage): Likewise.
5614 * doc/as.texinfo (Bug Reporting): Likewise.
5616 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5618 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5619 insns regardless of the size of a pointer if we're in mips I or
5621 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5623 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5625 Fix rac to accept only a0:
5626 * tc-d10v.c (parallel_ok, find_opcode):
5627 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5628 Introduce OPERAND_GPR.
5630 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5632 * read.c (s_fill): Handle non-constant repeat counts by creating
5633 an rs_space fragment.
5635 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5637 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5638 from as_bad to as_warn.
5640 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5642 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5643 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5644 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5646 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5648 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5649 seg_fix_rotP rather than fix_root from seg_info.
5651 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5653 * expr.c: Add support for 0x1_2_3_4 bignums.
5655 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5657 * configure.in: Change -linux* to -linux-gnu*.
5658 * configure: Rebuild.
5660 * app.c (do_scrub_begin): Treat \r as whitespace.
5662 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5664 * Makefile.am: Update dependencies.
5665 * Makefile.in: Rebuild.
5667 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * configure, aclocal.m4: Rebuild with new libtool.
5671 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5673 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5674 the argument to bfd_set_arch_mach.
5675 (load_address): Use bfd_arch_bits_per_address to determine the
5676 bit size of an address instead of looking at the isa level.
5677 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5679 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5681 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5683 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * ehopt.c: New file.
5686 * as.h (enum _relax_state): Add rs_cfa.
5687 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5688 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5689 * read.c (emit_expr): Call check_eh_frame.
5690 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5691 (relax_segment): Likewise.
5692 * Makefile.am: Rebuild dependencies.
5693 (GAS_CFILES): Add ehopt.c.
5694 (GENERIC_OBJS): Add ehopt.o.
5695 * doc/internals.texi (Frags): Document rs_cfa.
5697 * as.c (show_usage): Mention --traditional-format.
5698 (parse_args): Accept --traditional-format.
5699 * as.h (flag_traditional_format): Declare.
5700 * output-file.c (output_file_create): If flag_traditional_format,
5701 set BFD_TRADITIONAL_FORMAT on stdoutput.
5702 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5704 * config/tc-mips.c (append_insn): Make sure that if we have a
5705 fixup for an unmatched %hi reloc, it does not associated with a
5708 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5709 * doc/Makefile.in: Likewise.
5711 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-m32r.c (check_for_side_effects): New function.
5714 (can_make_parallel): Add checks for instruction side effects
5715 clashing with the other instruction.
5716 (assemble_parallel_insn): Improve warning messages. Return error
5717 message from non-swapped instruction order.
5719 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5721 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5723 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5724 md_cleanup definition. This moves the forced literal output to
5725 the end of the source pass, and avoids macro's inserting literals
5726 into the code immediately after the macro expansion.
5728 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5730 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5731 a gas internal symbol is adjustable.
5732 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5734 * as.h: If gcc version greater than 2.6, use `__format__' and
5735 `__printf__' in function attributes, rather than `format' and
5738 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5740 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5742 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5744 Add tms320c30 support:
5745 * config/tc-tic30.h: New file.
5746 * config/tc-tic30.c: New file.
5747 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5748 TARGET_FORMAT as "coff-tic30".
5749 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5750 * Makefile.am: Rebuild dependencies.
5751 (CPU_TYPES): Add tic30.
5752 (CPU_OBJ_VALID): tic30-aout is valid.
5753 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5754 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5755 * configure, Makefile.in: Rebuild.
5757 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5759 * config/tc-v850.c (md_assemble): Improvements to error messages.
5761 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5763 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5764 BFD_RELOC_HI16_S to store the high bits of any value.
5766 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5767 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5768 assembler calculate relocations to any external symbol at all.
5769 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5770 involving generation of pc-relative relocs.
5771 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5772 has been moved to md_apply_fix3.
5774 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5775 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5776 which actually means (the address of identifier's GOT entry) +
5777 constant, which is not particularly useful.
5779 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5781 * read.h (include_dirs): Declare.
5782 (include_dir_count,include_dir_maxlen): Declare.
5784 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5786 * configure.in: Correct check for shared opcodes library.
5787 * configure: Rebuild.
5789 * listing.c (buffer_line): If we can't open the file, set at_end.
5790 (listing_print): Remove unused local variable fi.
5792 * config/m68k-parse.y (reglistpair): Handle register list in
5795 * config/vms-conf.h: Don't undef VERSION.
5797 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5799 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5801 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5803 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5804 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5805 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5806 (EXTRA_DIST): Define.
5807 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5808 explicitly rather than via the list of object files.
5809 (gcc-as.opt): New file created when make-gas.com is run.
5810 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5811 itbl-cpu.h} to #include appropriate file rather than copying that
5813 * config/vms-conf.h: Synchronize with current config.in.
5814 * Makefile.in: Rebuild.
5816 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5818 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5819 (parallel_ok): Relaxed parallel subinstruction dependency check.
5821 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5823 * as.h (flag_warn_suppress_instructionswap): added new flag.
5824 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5825 command line argument.
5826 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5827 warning only if flag_warn_suppress_instructionswap is false.
5829 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5831 * configure.in (i386-*-mingw32*): New target.
5832 * configure: Rebuild.
5834 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5836 * symbols.c (resolve_symbol_value): Don't set the segment if it
5837 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5839 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5842 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5844 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5845 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5848 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5850 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5852 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5854 * config/tc-v850.c (v850_insert_operand): Display instruction when
5855 an error is encountered.
5857 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5859 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5860 (i386-*-sco3.2v5*coff): New target.
5861 (i386-*-sco3.2*): New target.
5862 * configure: Rebuild.
5864 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5866 * config/tc-v850.c: Tidy error message production.
5868 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5870 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5871 validate_immediate return value in the right type for comparisons
5874 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5876 * listing.c (MAX_BYTES): Use listing variables not constants.
5877 (data_buffer): No longer an array, but a pointer.
5878 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5879 (listing_listing): Allocate data_buffer.
5881 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5883 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5884 --listing-rhs-width, --listing-cont-lines.
5885 (show_usage): Update.
5886 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5887 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5888 (print_lines): Use the variables instead of the constants.
5889 (listing_listing): Likewise.
5890 * listing.h: Declare the new vars.
5892 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5894 * as.c (parse_args): Add --keep-locals alias for -L.
5895 Add --strip-local-absolute.
5896 (show_usage): Update.
5897 * as.h (flag_strip_local_absolute): New flag.
5898 * symbols.c (S_IS_LOCAL): Use it.
5899 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5900 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5901 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5903 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5905 * config/tc-m32r.c: Detect if explicitly parallel instructions
5906 might have an io conflict and issue a warning message.
5908 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5910 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5911 cgen_swap_fixups): Functions to save, restore and swap the fixup
5912 chain with a backup copy.
5913 (cgen_asm_finish_insn): Returns address of constructed insn.
5915 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5917 * listing.c (file_info_struct): Remove FILE, add POS.
5918 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5919 (file_info): Don't open the file.
5920 (buffer_line): Check for the file in the last_open cache, updating
5922 (print_source): Don't reference file_info->file.
5923 (listing_listing): Likewise.
5924 (listing_print): Close the file in the cache, if any.
5926 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5928 * read.c (dwarf_file_string): New file static variable.
5929 (emit_expr): Look for constant sequence that leads up to a file
5930 name in DWARF debugging output.
5931 (stringer): Use dwarf_file_string to decide whether to accept a
5932 string as a file name.
5934 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5936 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5937 (crack_operand): Add reg->reglst MRI hack.
5938 (r_seg): Put reglst symbols in reg_section.
5939 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5941 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5943 * tc-sh.c (get_specific): Handle SGR & DBR.
5945 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5947 * tc-h8300.c (parse_reg): Take the length of the symbol into
5948 account when attempting to match a register name.
5949 * tc-h8500.c (parse_reg): Likewise.
5951 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5953 * cgen.c: Formatting changes to improve readability.
5955 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5957 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5960 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5962 Based on a patch from Jim Wilson
5963 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5964 (tc_gen_reloc): Handle cross section PC relative relocs
5967 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5969 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5971 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5973 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5974 (expr_jmp_buf): New static local.
5975 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5976 (cgen_md_operand): New function.
5977 * tc-m32r.c: Clean up pass over `struct foo' usage.
5978 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5980 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5982 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5983 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5985 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5987 * config/tc-i386.c (i386_operand): Give an error if there are
5988 unrecognized characters after an expression.
5990 For older changes see ChangeLog-9697