1 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4 external version of the relocation for weak symbols.
6 2000-05-08 David Mosberger <davidm@hpl.hp.com>
8 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
9 frame size in units of 16 bytes, as required per SW Conventions manual.
10 (output_unw_records): Output info-block header as a dword to get
13 2000-05-08 Alan Modra <alan@linuxcare.com.au>
15 * as.h: #include "file", not <file> on files from ../include.
16 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
17 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
18 (md_convert_frag): Add ATTRIBUTE_UNUSED.
19 (tc_coff_symbol_emit_hook): Ditto.
20 (OPTCOUNT): Cast to int to avoid compiler warning.
21 (md_begin): Fix signed/unsigned warnings.
23 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
25 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
26 ABRANCH LONG case for a conditional branch on a 68000.
27 (md_estimate_size_before_relax): Likewise. Also handle
28 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
29 (m68k-ip: case ABSL): Relax absolute references to 16-bit
30 PC-relative on all CPUs.
31 (md_estimate_size_before_relax): Likewise.
33 2000-05-04 Alan Modra <alan@linuxcare.com.au>
35 * as.c (parse_args): Just mention current year in printed
38 2000-05-03 J.T. Conklin <jtc@redback.com>
40 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
42 (md_parse_option): Recognize -m7400.
44 2000-05-03 Ian Lance Taylor <ian@zembu.com>
46 * config/atof-ieee.c (gen_to_words): When adding carry back in,
47 don't permit lp to become less than the words array.
49 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
51 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
52 Fix little-endian case.
54 2000-05-03 David O'Brien <obrien@NUXI.com>
56 * as.c (parse_args): Update copyright.
58 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
60 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
61 for the .bss section too.
63 2000-05-02 Alan Modra <alan@linuxcare.com.au>
65 * configure.in: Set em=linux for hppa-*-linux.
66 * configure: Regenerate.
67 * doc/Makefile.in: Regenerate with correct automake.
69 * frags.c (frag_grow): Sanity check chunk_size.
71 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
72 * config/obj-som.h: Likewise.
73 * config/obj-ieee.h: Likewise.
75 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
77 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
78 (md_pseudo_table): Fully initialise OBJ_ELF cases.
79 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
80 (pa_ip): low_sign_unext now returns via function value. Use
81 re_assemble_* instead of dis_assemble_* and
82 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
84 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
85 (md_section_align, md_parse_option, md_show_usage,
86 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
87 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
88 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
89 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
90 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
92 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
93 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
94 outside of switch. Correct mask and shifting errors in case 10
95 and case -11. In case 21, compare against signed range to suit
96 hppa_field_adjust changes. In case 12, use re_assemble_12. In
97 case 17 and case 22, use offsetT variable to properly check range.
98 Use re_assemble_* here too.
99 (evaluate_absolute): Change type of value to offsetT. Call
100 hppa_field_adjust to do the work for us.
101 (pa_parse_cmpb_64_cmpltr): Delete save_s.
102 (pa_parse_cmpib_64_cmpltr): Ditto.
103 (pa_build_unwind_subspace): Delete unused var subseg. Change type
104 of i to unsigned int.
105 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
106 (pa_end_of_source): Return type is void.
108 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
110 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
112 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
114 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
116 (md_begin): Removed "construct symbols for each register name".
117 Because register names conflicts with GCC generated function
119 (avr_operand): Now constant numbers can be used as a register
120 identifiers (0 as r0, 31 as r31).
121 (md_assemble): use skip_space () before parsing instruction
124 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
126 * config/tc-avr.c: New AVR_ISA_ defined.
127 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
128 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
129 for `fmul', `movw' and `lpm R,Z' instructions.
130 (avr_operands): Warn if current opcode is a two-word instruction
131 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
132 (avr_opcodes): New commands added.
133 (REGISTER_P): Check 'a' and 'v' constraint letters.
134 (mcu_types): New MCU added.
136 2000-05-01 Alan Modra <alan@linuxcare.com.au>
138 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
139 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
140 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
141 * configure: Regenerate.
143 2000-04-29 Andreas Jaeger <aj@suse.de>
145 * as.h: Correctly check GCC version.
147 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
149 * as.c (parse_args): Allow md_parse_option to override -a listing
151 * config/obj-coff.c (add_lineno): Change type of offset parameter
152 from "int" to "bfd_vma."
153 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
154 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
155 (ppc_change_csect): Align correctly for XCOFF64.
156 (ppc_machine): New function, which discards "ppc_machine" line.
157 (ppc_tc): Cons for 8 when code is 64 bit.
158 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
160 (md_parse_option): Handle -a64 and -a32.
162 * config/tc-ppc.h (TARGET_MACH): Define.
163 (TARGET_FORMAT): Move to function.
164 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
166 2000-04-26 David O'Brien <obrien@FreeBSD.org>
168 * doc/as.1: Fix unbalanced brackets.
170 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
172 (line_comment_chars): Set to '/' if TE_FreeBSD.
174 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
176 * configure.in: Configury support for PA64 (currently disabled).
177 * configure: Rebuilt.
179 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
181 * config/tc-mips.c (s_change_sec): Use record_alignment, not
182 bfd_set_section_alignment.
184 2000-04-25 Alan Modra <alan@linuxcare.com.au>
186 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
189 2000-04-24 Nick Clifton <nickc@cygnus.com>
191 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
192 * doc/as.texinfo (Align): Include arm and strongarm in list of
193 targets that have the second form of the behaviour of the .align
196 2000-04-24 Mark Klein <mklein@dis.com>
198 * obj-som.c: Terminate obj_pseudo_table.
200 2000-04-22 Timothy Wall <twall@cygnus.com>
202 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
204 (operand_match): Conditionally insert default bit values for IMMU9.
206 2000-04-14 Matthew Green <mrg@cygnus.com>
208 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
209 * configure: Rebuilt.
211 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
212 Jason Eckhardt <jle@cygnus.com>
214 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
216 * config/tc-hppa.c (CHECK_ALIGN): New macro.
217 Added handling of new operand types l,y,&,fe,fE,fx.
219 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
220 David Mosberger <davidm@hpl.hp.com>
221 Timothy Wall <twall@cygnus.com>
222 Andrew MacLeod <amacleod@cygnus.com>
223 Jim Wilson <wilson@cygnus.com>
225 * Makefile.am (CPU_TYPES): Add ia64.
226 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
227 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
228 * Makefile.in: Rebuild.
229 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
230 * configure: Rebuild.
231 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
232 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
233 * expr.c (expr): Handle md_optimize_expr.
234 * read.c (LEX_HASH): Add comment.
235 * config/tc-ia64.c, config/tc-ia64.h: New files.
237 2000-04-21 Richard Henderson <rth@cygnus.com>
239 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
240 bundling a non-delayed branch type instruction.
242 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
244 * config/tc-mn10300.c (HAVE_AM30): Define.
245 (md_assemble): Use it.
247 2000-04-19 Alan Modra <alan@linuxcare.com.au>
249 * config/obj-elf.c (obj_elf_change_section): Check for changed
252 * Makefile.am: (CPU_MULTI_VALID): Remove.
253 (MULTI_CPU_TYPES): Define.
254 (MULTI_CPU_OBJ_VALID): Define.
255 (DEPTC): Use the above.
258 Regenerate dependencies.
259 * Makefile.in: Regenerate.
261 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
263 * Makefile.am (YACC, LEX): Get them from configure.
265 2000-04-18 H.J. Lu (hjl@gnu.org)
267 * config/tc-i386.c (offset_in_range): Use addressT instead of
268 bfd_vma for non-bfd assemblers.
270 2000-04-17 Alan Modra <alan@linuxcare.com.au>
272 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
273 doesn't give spurious errors.
275 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
277 * as.h (SEEK_SET): Define if undefined.
279 2000-04-13 Alan Modra <alan@linuxcare.com.au>
281 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
282 constants, and don't assume offsetT is 32 bits.
284 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
286 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
287 (md_pcrel_from_section): Add prototype.
288 (d10v_fix_adjustable): Add prototype.
289 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
291 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
293 2000-04-12 Nick Clifton <nickc@cygnus.com>
295 * config/tc-d10v.c (find_opcode): Correctly calculate position of
296 symbol in frag chain.
298 2000-04-10 Alan Modra <alan@linuxcare.com.au>
300 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
301 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
302 (fits_in_signed_word, smallest_imm_type): Ditto.
303 (md_assemble): Use an offsetT var to hold offsetT values, not a
305 (offset_in_range): New.
306 (md_assemble): Use it.
307 (md_convert_frag): Change type of target_address, opcode_address,
308 and displacement_from_opcode_start to offsetT.
309 (md_create_short_jump): Change type of offset to offsetT.
310 (md_create_long_jump): Ditto.
311 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
312 (md_chars_to_number): Remove.
313 (output_invalid): Remove duplicate prototype.
315 2000-04-09 Nick Clifton <nickc@cygnus.com>
317 * Makefile.am (CPU_TYPES): Add 'avr'.
318 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
319 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
321 * Makefile.in: Regenerate.
323 * doc/as.texinfo: Add M32R documentation.
325 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
327 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
328 --enable-build-warnings option.
329 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
330 * Makefile.in, configure: Re-generate.
332 2000-04-07 Nick Clifton <nickc@cygnus.com>
334 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
335 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
336 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
337 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
338 (arm_force_relocation): Force relocations for
339 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
341 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
343 * config/tc-sh.c (get_operands): There's no third operand if the
344 first operand is an immediate.
346 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
348 * config/tc-sh.c (immediate): Delete.
349 (sh_operand_info): Add immediate member.
350 (parse_reg): Use A_PC for pc.
351 (parse_exp): Add second argument 'op'. All callers changed.
352 (parse_at): Expect pc to be coded as A_PC.
353 Use immediate field in *op.
354 (insert): Add fourth argument 'op'. All callers changed.
355 (build_relax): Add second argument 'op'. All callers changed.
356 (insert_loop_bounds): New function.
357 (build_Mytes): Remove DISP_4.
358 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
359 (assemble_ppi): Use immediate field in *operand.
360 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
361 (md_apply_fix): Likewise.
362 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
364 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
366 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
368 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
370 * internals.texi (CPU backend): Document
371 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
373 2000-04-04 Alan Modra <alan@linuxcare.com.au>
375 * po/gas.pot: Regenerate.
377 * as.c (show_usage): Restore translated part of bug string.
378 * gasp.c (show_usage): Likewise.
380 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
381 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
383 (DEP1): Modify for "gcc -MM".
387 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
389 * Makefile.in: Regenerate.
391 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
393 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
394 (md_begin): Likewise.
395 (HAVE_AM33): New macro.
396 (md_assemble): Use it. Match r_regs and xr_regs only if
399 2000-04-03 Alan Modra <alan@linuxcare.com.au>
401 * as.h: #include "bin-bugs.h"
402 * as.c (show_usage): Use REPORT_BUGS_TO.
403 * gasp.c: #include "bin-bugs.h"
404 (show_usage): Use REPORT_BUGS_TO.
406 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
408 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
410 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
411 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
414 2000-04-03 Alan Modra <alan@linuxcare.com.au>
416 * config/tc-i386.c (i386_immediate): Don't assume a constant
417 immediate is necessarily 16 bits when in 16 bit code mode.
418 (md_assemble): Instead set guess_suffix here after we have checked
421 2000-04-02 Richard Henderson <rth@cygnus.com>
423 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
424 quantities. Correct right shift sign extension.
425 (build_insn): Make `number' unsigned long. Mask top 6 bits of
426 32-bit value when shifting into place.
428 2000-04-01 Ian Lance Taylor <ian@zembu.com>
430 * app.c: Add ATTRIBUTE_UNUSED as needed.
431 * config/tc-ppc.c: Likewise.
432 (ppc_size): Make unsigned long.
433 (ppc_insert_operand): Add casts to avoid warnings.
435 2000-03-31 Nick Clifton <nickc@cygnus.com>
437 * config/tc-d10v.h (md_flush_pending_output): Define.
439 2000-03-29 Nick Clifton <nickc@cygnus.com>
441 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
442 segment. Works for both BFD_ASSEMBLER and others.
443 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
445 2000-03-29 Nick Clifton <nickc@cygnus.com
447 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
449 2000-03-28 Alan Modra <alan@linuxcare.com.au>
451 * listing.c (LISTING_LHS_WIDTH): Default depends on
453 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
455 2000-03-27 Ian Lance Taylor <ian@zembu.com>
457 * config/tc-sh.c (md_show_usage): Use backslash before newline in
460 2000-03-27 Alan Modra <alan@linuxcare.com.au>
462 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
464 * config/tc-avr.c (mcu_types): Add missing initialiser.
465 (md_pcrel_from_section): Add prototype.
466 (avr_operand): Remove redundant test of unsigned < 0.
467 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
469 2000-03-27 Denis Chertykov <denisc@overta.ru>
471 * config/tc-avr.c: New file for AVR support.
472 * config/tc-avr.h: Likewise.
473 * configure.in: Add AVR support.
474 * configure: Regenerate.
476 2000-03-26 Timothy Wall <twall@cygnus.com>
478 * gasp.c (macro_op): Add new argument to check_macro call.
479 Macro structure definitions moved to macro.h
480 * sb.h: Add argument to prototype for input_scrub_include_sb.
481 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
482 nesting checks with an additional flag.
483 (struct input_save): Add flag to indicate whether current sb
484 should be checked for proper macro/conditional nesting.
485 (input_scrub_push/pop): Save/restore nest check flag.
486 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
488 * macro.c (check_macro): Allow caller to retrieve parsed macro
489 information if a pointer is provided. This information may be
490 used by the new macro hooks.
491 * macro.h: Update prototype for check_macro. Macro struct
492 definitions moved here from macro.c/gasp.c.
493 * read.c (read_a_source_file): Add parameter to check_macro call,
494 and pass macro info to the macro hook, if defined.
495 (input_scrub_insert_line): New. Allow insertion of a line of
496 characters into the input stream.
497 (input_scrub_insert_file): New. Allow insertion of an arbitrary
498 file into the input stream.
499 (s_include): Use input_scrub_insert_file.
500 * internals.texi: Document new macro hooks.
501 * as.h: New prototypes added.
503 2000-03-26 Alan Modra <alan@linuxcare.com.au>
505 * config/tc-i386.c: Don't start any as_bad or as_warn message with
506 an initial capital letter.
507 (i386_index_check): Reindent.
509 2000-03-19 Nick Clifton <nickc@cygnus.com>
511 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
514 2000-03-17 Thomas de Lellis <tdel@windriver.com>
516 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
517 instruction operand bad if Rd > 7 when generating
518 thumb instructions. Prevents for example,
519 "adr r12,label" from silently failing and generating
520 the wrong instruction.
522 2000-03-17 Nick Clifton <nickc@cygnus.com>
524 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
525 that have a destingation >= 0x400000.
526 Fix compile time warning messages.
528 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
530 * config/tc-sh.c (md_begin): When encountering insn that are
531 not supported by the current arch, only change the name if
532 its contents are the same as prev_name.
533 (get_specific): If the the architecture doesn't match, fail.
535 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
537 * config/tc-sh.c (IDENT_CHAR): Define.
538 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
539 matching back where it came from.
541 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
543 * config/tc-sh.c (md_show_usage): Add description of -dsp.
545 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
547 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
550 2000-03-15 Kazu Hirata <kazu@hxi.com>
552 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
554 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
556 * expr.c (operand) [case 'f']: When testing if '0f' can start a
557 floating-point-number, make sure 'f' is in FLT_CHARS.
559 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
561 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
562 (s_lcomm_internal): Use it.
563 * doc/internals.texi (CPU backend): Document it.
564 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
567 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
569 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
572 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
573 implementation doesn't have special handling for switch
575 (macro_build): Allow for code in sections other than .text.
578 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
579 Don't perform relocs if we will be outputting them.
580 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
581 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
584 2000-03-09 Catherine Moore <clm@cygnus.com>
586 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
587 relocation type based on the entry in the fixup structure.
589 2000-03-08 H.J. Lu (hjl@gnu.org)
591 * Makefile.am (install-exec-tooldir): Depend on
592 install-exec-bindir for parallel make.
593 * Makefile.in: Regenerated.
595 2000-03-06 Nick Clifton <nickc@cygnus.com>
597 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
599 (md_parse_option): Parse -m32r command line switch - disable m32rx
601 (md_show_usage): Document new option.
603 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
604 * doc/Makefile.in: Regenerate.
605 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
607 2000-03-02 Michael Meissner <meissner@redhat.com>
609 * config/tc-d30v.c (check_range): Remove code that incorrectly
610 sign extended values where bits < 32.
612 2000-03-02 H.J. Lu (hjl@gnu.org)
614 * configure.in: Support --enable-targets=all on ia32.
615 * configure: Regenerated.
617 2000-03-01 Nick Clifton <nickc@cygnus.com>
619 * gasp.c (do_align): Remove bogus check of alignment value.
621 2000-02-27 Thomas de Lellis <tdel@windriver.com>
623 * config/obj-elf.c (elf_frob_symbol): Remove code which when
624 TC_PPC was defined forced the type of a symbol with no other type
627 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
629 * doc/internals.texi (CPU backend): Mention that
630 line_separator_chars do not break up comments. Fix typos for
631 LEX_AT and LEX_NAME descriptions. Document operands for
632 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
633 description of md_create_short_jump usage. Document argument for
636 2000-02-27 Jakub Jelinek <jakub@redhat.com>
638 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
639 (md_parse_option): Handle it.
640 (md_show_usage): Document it.
642 2000-02-27 Ian Lance Taylor <ian@zembu.com>
644 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
645 opcode, for the instruction `pal19'. From Andrea Arcangeli
648 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
650 * config/tc-i386.c (i386_immediate): Move constant operand sizing
652 (md_assemble): To here, before template operands are matched.
653 Also ensure a constant immediate is sign extended when we know the
654 size is at most 16 bits. This is to catch cases like "add
655 $0xffc0,%ax" where we don't know the size, and thus that the
656 immediate can be represented as Imm8S until after parsing the
658 (i386_displacement): Similarly sign extend 16 bit constant
660 (md_assemble): Relax 16-bit jump constant range check to suit sign
661 extended displacements.
663 2000-02-26 Andreas Jaeger <aj@suse.de>
665 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
667 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
669 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
670 call operands when intel_syntax.
671 (intel_float_operand): Return 2 for "fi...".
672 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
673 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
674 earlier "SHORT" change.
675 (md_assemble): When determining suffix from Regs, exclude
678 2000-02-24 Nick Clifton <nickc@cygnus.com>
680 * configure: Add arm-wince, mips-pe and sh-pe targets.
681 * configure: Regenerate.
683 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
685 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
686 "pe-mips" for the mips-pe target.
688 * config/tc-arm.c (insns): Change displacement encoded in BL
689 and B instructions if the target port is arm-wince.
690 (do_ldst): Do not bias the relocation offset if the target
692 (md_pcrel_from): Add in missing relocation offset bias if the
695 * config/tc-mips.c (mips_target_format): Support COFF flavour.
696 (md_begin): Disable -G support for mips-pe target.
697 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
698 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
701 * config/tc-sh.c (md_begin): sh-pe target is little endian.
702 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
703 assembler, just set the alignment to 4.
705 * config/te-wince-pe.h: New file for WinCE targets. Define
708 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
710 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
712 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
713 (i386_intel_memory_operand): After finding a segment override,
714 check again for no `[' before looking for a displacement. Bomb if
715 more than one displacement rather than silently discarding the
716 second and subsequent ones. Free strings malloc'd by
717 build_displacement_string.
719 2000-02-24 Catherine Moore <clm@cygnus.com>
721 * config/obj-som.c (obj_pseudo_table): Add "weak".
722 (obj_som_weak): New routine.
724 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
726 * config/tc-i386.c (union i386_op): New.
727 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
728 Throughout file replace occurences of disps[n], imms[n], regs[n]
729 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
730 intel mode operand swapping. Add assert in regKludge and
731 fake_zero_displacement code. Test i.types[n] when outputting
732 displacements and immediates. Combine output of Disp16 with
734 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
735 when in intel mode by (not) reversing fsub and fdiv operands
736 before the template search. This fails for single operand
737 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
738 undefined. Instead fix the base_opcode after we've found the
739 template. Move base_opcode xor with found_reverse_match from
740 opcode output code to before this fix so we test for the correct
742 (md_assemble): Don't use strcmp when deciding to ignore the suffix
743 check in intel mode. Instead compare opcodes.
745 * config/tc-i386.h (TC_RELOC): Delete.
746 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
747 with equivalent call to reloc.
749 * as.h (flag_m68k_mri): Move declaration after target include, and
750 only declare when TC_M68K defined. Define as zero otherwise.
751 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
752 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
753 Define as zero otherwise.
754 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
755 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
756 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
757 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
758 testing whether defined.
759 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
760 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
761 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
762 rather than testing whether defined.
763 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
764 (parse_mri_cons): Declare and use only when TC_M68K.
765 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
766 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
767 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
769 * NEWS: Mention IBM 370 support.
771 2000-02-23 Richard Henderson <rth@cygnus.com>
773 * config/tc-i386.c (md_assemble): When swapping operands for
774 intel_syntax, assume everything that's not Imm or Disp is a
777 2000-02-23 Linas Vepstas <linas@linas.org>
779 * config/tc-i370.c, config/tc-i370.h: New files.
780 * Makefile.am: Add support for Linux/IBM 370.
781 * configure.in: Likewise.
782 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
783 * config/obj-elf.c: Include elf/i370.h
784 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
786 * Makefile.in: Regenerate.
787 * configure: Regenerate.
789 * doc/c-i370.texi: New file.
790 * doc/all.texi: Include it.
791 * doc/as.texinfo: And here.
792 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
793 * doc/Makefile.in: Regenerate.
795 2000-02-19 Michael Meissner <meissner@redhat.com>
797 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
798 determine if an instruction can be used in parallel with an ADDppp
799 or SUBppp instruction.
801 2000-02-22 Andrew Haley <aph@cygnus.com>
803 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
805 1999-12-30 Andrew Haley <aph@cygnus.com>
807 * config/tc-mips.c (mips_gp32): New variable.
808 (macro_build) Use mips_gp32.
810 (md_longopts): Add "-mgp32" and "-mgp64".
811 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
813 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
815 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
816 warning, and bump it to 1.
818 2000-02-22 Ian Lance Taylor <ian@zembu.com>
820 From Brad Lucier <lucier@math.purdue.edu>:
821 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
824 2000-02-21 Catherine Moore <clm@cygnus.com>
826 * config/tc-mips.c (MF_HILO_INSN): Define.
827 (mips_7000_hilo_fix): Declare.
828 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
829 (md_parse_option): Check for 7000_HILO_FIX options.
830 (OPTION_M7000_HILO_FIX): Define.
831 (OPTION_NO_M7000_HILO_FIX): Define.
832 * doc/c-mips.texi (-mfix7000): Describe.
834 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
836 * listing.c (print_lines): Remove unused variable `end'.
838 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
839 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
840 reloc_type when BFD_ASSEMBLER.
841 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
842 reloc_type when BFD_ASSEMBLER. Move common code out of switch
843 statement and quell signed vs. unsigned comparison warning.
845 2000-02-18 Nick Clifton <nickc@cygnus.com>
847 * config/tc-d10v.c (find_opcode): Add a symbol's value to
848 the computed frag offset, rather than overwriting it.
850 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
852 * config/tc-sh.c ("elf/sh.h"): Include.
853 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
854 (md.begin): Initialize target_arch.
855 Only include opcodes in has table that match selected architecture.
856 (parse_reg): Recognize register names for sh-dsp.
857 (parse_at): Recognize post-modify addressing.
858 (get_operands): The leading space is now optional.
859 (get_specific): Remove FDREG_N support. Add support for sh-dsp
860 arguments. Update valid_arch.
861 (build_Mytes): Add support for SDT_REG_N.
862 (find_cooked_opcode): New function, broken out of md_assemble.
863 (assemble_ppi, sh_elf_final_processing): New functions.
864 (md_assemble): Use find_cooked_opcode and assemble_ppi.
865 (md_longopts, md_parse_option): New option: -dsp.
866 * config/tc-sh.h (elf_tc_final_processing): Define.
867 (sh_elf_final_processing): Declare.
869 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
871 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
872 the unwinder subspace. Save the current seg/subseg before creating
875 2000-02-10 Nick Clifton <nickc@cygnus.com>
877 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
878 little endian targets.
879 (INST_BYTE1): Redefine to handle big and little endian
881 (cpu_type): New type: Select between M340 and M210.
882 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
883 instructions of the M340.
884 (md_assemble): Add support for the MULSH and OPSR classes of
886 (md_atof): Add support for little endian targets.
887 (md_parse_option): Add support for -EL, -EB and -mcpu command
889 (md_convert_frag): Add support for little endian targets.
890 (md_apply_fix3): Add support for little endian targets.
891 (md_number_to_chars): Add support for little endian targets.
893 2000-02-10 Timothy Wall <twall@redhat.com>
895 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
896 defined, use it to verify the symbol just read should be a label.
898 2000-02-10 Timothy Wall <twall@redhat.com>
900 * app.c (do_scrub_chars): Handle "||" for parallel instructions
901 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
902 around colons when KEEP_WHITE_AROUND_COLON is defined.
903 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
904 and KEEP_WHITE_AROUND_COLON.
906 2000-02-08 Timothy Wall <twall@redhat.com>
908 * read.c (s_rept): Call do_repeat, which abstracts the repeat
910 (do_repeat): New. Abstract repeat logic so that a "break" can be
912 (end_repeat): New. Provide support for a "break" out of the
914 * read.h: Add prototypes for new functions.
916 2000-02-08 Timothy Wall <twall@redhat.com>
918 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
919 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
920 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
923 2000-02-08 Timothy Wall <twall@redhat.com>
925 * read.c: Added elseif to directives table.
926 * read.h: Added prototype for s_elseif.
927 * doc/as.texinfo: Added description for elseif.
928 * cond.c (s_elseif): New function
930 2000-02-04 Timothy Wall <twall@redhat.com>
932 * listing.c (print_lines): Remove conditionals causing bug in
935 2000-02-03 Timothy Wall <twall@cygnus.com>
937 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
939 * frags.c (frag_new): Calculate fr_fix in octets
940 (frag_now_fix) Return offset as target address offset (bytes).
941 (frag_now_fix_octets) New - Return offset in octets (8-bit
943 * frags.h: Added prototype for frag_now_fix_octets().
944 Distinguish between octets and bytes in field descriptions.
945 * listing.c (calc_hex): Account for octets vs bytes when
946 printing addresses/offsets.
947 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
948 target is little-endian, print the octets in a word in big-endian
949 order so that the display looks like a proper hexadecimal number,
950 instead of having the octets reversed.
951 * read.c (do_align): When recording alignment, alignment power
952 should be in terms of target bytes (minimum addressible unit)
954 (do_org) Convert ORG target address (byte) argument into an
955 octet offset when generating a variable fragment.
956 * symbols.c (resolve_symbol_value): Symbol final value
957 converted to a target address offset (bytes) from its octet offset.
958 * config/obj-coff.c (coff_frob_symbol): Symbol target address
959 offset (bytes) is adjusted by the frag offset (octets) converted
961 (coff_frob_section) Section alignment power is in terms of bytes;
962 convert it to an octet alignment power when calculating size (and
963 size mask) in octets. Don't modify the section size in order to
964 "align" it for TI COFF, since that format has a different method
965 for storing alignment information.
967 2000-02-01 Timothy Wall <twall@cygnus.com>
969 * stabs.c (generate_asm_file): Escape backslashes in stabs file
970 entries, matching the way GCC generates them. If not escaped, the
971 filename is encoded incorrectly.
973 2000-01-31 Nick Clifton <nickc@cygnus.com>
975 * config/tc-arm.c (reg_table): Add support for ATPCS register
978 2000-01-31 Geoff Keating <geoffk@cygnus.com>
980 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
982 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
984 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
985 of a symbol when we really care about its value.
987 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
989 * config/tc-mcore.c (md_assemble): Give warning message if
990 operands passes to instruction are more than the spec.
992 2000-01-27 Thomas de Lellis <tdel@windriver.com>
994 * config/tc-arm.c (armadjust_symtab): If the assembler is in
995 Thumb mode but the label seen was not declared as '.thumb_func'
996 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
997 correct disassembly of Thumb code bounded by non function labels.
999 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1001 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1002 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1004 * Makefile.in: Same here.
1007 * configure.in: Set bfd_gas for i386-aout when primary target
1008 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1009 we may need the primary te_file. Remove incorrect comment.
1011 * configure: Regenerate.
1013 * config/e-i386aout.c: New file.
1015 * as.c (USE_EMULATIONS): Move to before print_version_id.
1016 (struct emulation): Add i386aout.
1017 (show_usage): Split text strings. Reformat -a text. Add --em
1021 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1022 (aout_format_ops): New.
1025 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1026 preprocessor conditional and add aout USE_EMULATIONS tests.
1027 (read_a_source_file): Don't pass error strings to printf as
1031 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1033 (do_data): Same here.
1034 (process_file): And here.
1037 * symbols.c (colon): Rewrite "already defined" fatal message
1038 code for aout with USE_EMULATIONS.
1041 * config/obj-aout.c (OBJ_HEADER): Define.
1042 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1044 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1045 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1047 (obj_aout_type): Expand S_SET_OTHER here too.
1048 (obj_read_begin_hook): Remove.
1049 (aout_pop_insert): New.
1050 (obj_aout_s_get_other): New.
1051 (obj_aout_s_get_desc): New.
1052 (aout_format_ops): New.
1055 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1056 gets aout_pseudo_table.
1057 (aout_pseudo_table): Declare.
1058 (obj_read_begin_hook): Define.
1061 * config/obj-coff.c (obj_pseudo_table): Rename to
1063 (coff_pop_insert): Use coff_pseudo_table.
1064 (coff_sec_sym_ok_for_reloc): Remove.
1065 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1066 and comment all zero entries and remove #if 0 code.
1069 * config/obj-coff.h (obj_pop_insert): Define.
1070 (coff_pseudo_table): Declare.
1073 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1074 s_get_size, s_set_size. Comment all zero entries.
1077 * config/obj-elf.c (elf_s_get_other): New function.
1078 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1079 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1080 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1082 (obj_elf_parse_section_letters): Don't pass error strings to
1083 printf as format arg.
1086 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1088 (elf_s_get_other): Declare.
1089 (S_GET_OTHER) Define as elf_s_get_other if not already
1091 (S_SET_OTHER): Only define when not already defined.
1092 (elf_obj_read_begin_hook): Declare.
1093 (obj_read_begin_hook): Define.
1094 (elf_obj_symbol_new_hook): Declare.
1095 (obj_symbol_new_hook): Define.
1098 * config/obj-multi.h: Add copyright header and protect against
1099 multiple inclusion. Add * to all function pointers.
1100 (OBJ_HEADER): If defined, include it rather than other defines
1102 (obj_frob_file_after_relocs): Test for NULL.
1103 (obj_symbol_new_hook): Here too.
1104 (obj_sec_sym_ok_for_reloc): And here.
1105 (S_GET_OTHER): Define.
1106 (S_GET_DESC): Define.
1107 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1108 (OBJ_MAYBE_ELF): Update comment.
1110 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1111 OBJ_AOUT preprocessor conditional and handle emulation by
1112 testing OUTPUT_FLAVOR.
1113 (i386_displacement): Here too.
1114 (md_section_align): Similarly here.
1115 (i386_target_format): Conditionally compile when more than one
1116 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1117 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1118 (i386_displacement): Here too.
1121 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1122 Define TARGET_FORMAT for aout only when not multi.
1125 * config/te-multi.h: Delete file as it's identical to te-generic.h
1127 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1129 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1130 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1133 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1135 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1138 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1140 * config/tc-mips.c (mips_do_align): New function.
1141 * config/tc-mips.h (md_do_align): Define.
1143 2000-01-10 Philip Blundell <philb@gnu.org>
1145 * doc/c-arm.texi (ARM Options): Fix typo.
1146 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1147 line separator for Linux.
1148 * doc/as.texinfo (Comments): Mention the ARM.
1150 2000-01-10 Philip Blundell <pb@futuretv.com>
1152 * configure.in (arm*-*-conix*): New target.
1153 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1155 * configure: Regenerate.
1157 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1159 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1160 (obj_elf_visibility): New function.
1162 * doc/as.texinfo (Visibility): New node: document visibility
1165 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1167 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1168 warning for absolute jump/call without `*' in non-intel mode. No
1169 need to set i.types[0] JumpAbsolute in intel mode.
1171 1999-12-22 Philip Blundell <pb@futuretv.com>
1173 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1174 hook function when changing sections.
1175 (arm_s_data): Likewise.
1177 1999-12-14 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-arm.c (md_parse_option): Add support for -marm720
1180 command line switch.
1182 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1184 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1185 (r_registers, xr_registers): Define.
1186 (r_register_name, xr_register_name): New functions.
1187 (md_assemble): Handle new am33 operand types and instruction
1189 (mn10300_insert_operand, check_operand): Likewise.
1191 1999-11-29 Nick Clifton <nickc@cygnus.com>
1193 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1194 (s_force_thumb): Set thumb_mode to 2.
1195 (md_assemble): Do not complain about thumb instructions on a
1196 non-thumb target if thumb_mode is set to 2.
1198 1999-11-28 Michael Meissner <meissner@cygnus.com>
1200 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1201 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1202 (O_...): Add new machine dependent expressions if we are handling
1203 explicit relocations.
1204 (alpha_reloc_op): New static table holding the explicit relocation
1206 (alpha_literal_hash): New static to hold the hash table for
1207 explicit relocations.
1208 (alpha_macros): Add support for explicit relocations.
1209 (md_begin): If explicit relocations, initialize hash table.
1210 (md_assemble): Don't print a second error if tokenize_arguments
1211 already printed an error message.
1212 (md_apply_fix): Add support for explicit relocations.
1213 (alpha_force_relocation): Ditto.
1214 (alpha_fix_adjustable): Ditto.
1215 (alpha_adjust_symtab): New function to support explicit
1217 (alpha_adjust_symtab_relocs): Ditto.
1218 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1219 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1220 Add support for explicit relocations. Return -2 if an error
1221 message was already printed.
1222 (find_macro_match): Add support for explicit relocations. Comment
1224 (emit_insn): Add support for explicit relocations.
1225 (assemble_tokens): Ditto.
1227 (load_expression): Ditto.
1230 (emit_ir_load): Ditto.
1231 (emit_loadstore): Ditto.
1234 (emit_sextX): Ditto.
1235 (emit_division): Ditto.
1236 (emit_jsrjmp): Ditto.
1237 (emit_retjcr): Ditto.
1239 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1241 (tc_adjust_symtab): If explicit relocations, call the function
1242 alpha_adjust_symtab.
1243 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1244 relocations next to the literal relocation they reference.
1245 (TC_INIT_FIX_DATA): Initialize the new fields.
1246 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1248 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1250 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1251 'B' operand for PA2.0 bb instruction.
1253 1999-11-18 Nick Clifton <nickc@cygnus.com>
1255 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1258 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1260 (mcore_force_relocation): Force relocations to be generated for
1263 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1265 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1266 (i386_displacement): Disallow O_big displacements.
1268 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1270 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1271 improvements in error checking.
1272 (md_assemble): Support for unconditional ARM instructions.
1273 (md_parse_option): Support for -m[arm]v5e flag.
1275 1999-11-12 Nick Clifton <nickc@cygnus.com>
1277 * macro.c (buffer_and_nest): Do not check beyond the end of the
1280 1999-11-11 Nick Clifton <nickc@cygnus.com>
1282 * macro.c (buffer_and_nest): Look for seperator after TO and
1285 1999-11-08 Andrew Haley <aph@cygnus.com>
1287 * app.c (do_scrub_chars): When in State 10, treat backslash
1288 characters in the same way as as symbol characters.
1290 1999-11-07 Richard Henderson <rth@cygnus.com>
1292 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1293 the previous label was in the current section before playing
1294 with auto-alignment.
1296 1999-11-06 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-v850.c (v850_force_relocation): Force relocation
1300 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1303 1999-11-05 Michael Meissner <meissner@cygnus.com>
1305 * expr.h (operatorT): Increase machine dependent operators to 16.
1306 * expr.c (op_rank): Ditto.
1308 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1310 * read.c (pseudo_set): Reject attempts to set the value of a
1313 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1316 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1318 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1319 to bfd_set_section_contents.
1321 1999-11-03 Nick Clifton <nickc@cygnus.com>
1323 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1325 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1327 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1328 (mips_ip): Use OPCODE_IS_MEMBER.
1330 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1332 * config/tc-arm.c (reg_required_here): Improve comments.
1334 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1335 (tinsns): Initialize variants field.
1337 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1338 BAD_PC respectively.
1340 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1342 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1343 * config/tc-arm.h: Fix compile time warnings.
1345 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1347 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1348 form @abs16, @(abs16) and @(abs16 + imm).
1350 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1352 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1353 (ISA_HAS_64_BIT_REGS) New.
1354 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1355 mips_emit_delays,macro_build,load_register,load_addresss,
1356 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1357 and/or use new ISA_xxx macros in expressions involving
1358 ISA, particularly mips_opts.isa.
1360 1999-10-18 Michael Meissner <meissner@cygnus.com>
1362 * expr.h (operatorT): Add machine dependent operators md1..md8.
1363 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1364 for the machine dependent operators to use.
1366 * expr.c (op_rank): Add machine dependent operators.
1368 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1370 (O_cpregister): Ditto.
1371 (md_begin): Change X_op test that field is wide enough to use
1372 O_max instead of O_alpha_max.
1373 (cpu_types): Fill in missing initializer.
1374 (alpha_num_macros): Make unsigned.
1375 (md_assemble): Make opnamelen be size_t.
1376 (md_apply_fix): Cast alpha_num_operands to int before testing.
1377 (alpha_force_relocation): Ditto.
1378 (alpha_fix_adjustable): Ditto.
1379 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1380 (tc_gen_reloc): Ditto.
1381 (tc_get_register): Ditto.
1386 (s_alpha_ent): Ditto.
1387 (s_alpha_end): Ditto.
1388 (s_alpha_frame): Ditto.
1389 (s_alpha_prologue): Ditto.
1390 (s_alpha_file): Ditto.
1391 (s_alpha_gprel32): Ditto.
1392 (s_alpha_proc): Ditto.
1393 (s_alpha_set): Ditto.
1394 (s_alpha_base): Ditto.
1395 (s_alpha_align): Ditto.
1396 (s_alpha_arch): Ditto.
1397 (alpha_align): Ditto.
1398 (assemble_insn): Suppress unused variable warning.
1400 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1401 order in the structure.
1402 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1404 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1406 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1408 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1410 * config/tc-i386.c (i386_index_check): Correct #endif location.
1412 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1414 * as.c (show_usage): Document new options.
1415 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1416 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1417 (parse_args): Parse the new options.
1418 (main): If there were warnings, and --fatal-warnings
1419 was specified, print an error.
1420 * as.h: New variable, flag_fatal_warnings, for new option.
1422 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1424 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1425 '@'. Change autoincrement completers to fall through to cache control
1428 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1430 (pa_parse_addb_64_cmpltr): New function.
1432 * config/tc-hppa.c (pa_ip): Change error message.
1433 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1434 '?Q' args to allow falling through.
1436 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1437 Remove unused conditional codes.
1438 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1440 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1442 * config/tc-d30v.c (CHAR_BIT): Define.
1443 (check_range): Fix bit operations to support integers bigger than
1446 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1448 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1451 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1452 Doug Evans <devans@cygnus.com>
1454 Add support for m32rx.
1455 * config/tc-m32r.c (enable_m32rx): New static global.
1456 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1457 (allow_m32rx): New function.
1458 (M32R_SHORTOPTS): Add `O'.
1459 (md_longopts): Add --m32rx plus several warning options.
1460 (md_parse_option): Handle new options.
1461 (md_show_usage): Print them.
1462 (md_begin): Enable m32rx.
1463 (OPERAND_IS_COND_BIT): New macro.
1464 (first_writes_to_seconds_operands): New function.
1465 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1466 (target_make_parallel,assemble_two_insns): New functions.
1467 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1468 If optimizing and m32rx, try to make consecutive insns parallel.
1470 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1472 * config/tc-mips.c (nopic_need_relax): Allow for the
1473 .sdata.foo sections generated by -fdata-sections,
1474 and for the .gnu.linkonce.s sections generated by C++.
1476 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1478 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1479 with cleaner code using completer prefixes. Add 'Y'.
1481 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1483 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1485 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1486 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1487 insn does not match and we should try the next insn in the table.
1489 1999-09-22 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1493 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1495 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1498 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1500 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1501 OBJ_ELF. If ELF, add "sq".
1502 (md_parse_option): If ELF, ignore -s and -q.
1503 (md_show_usage): Mention ELF options.
1505 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1507 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1510 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1512 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1514 * config/tc-hppa.c (struct pa_it): New field "trunc".
1515 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1516 (pa_parse_ftest_gfx_completer): New function
1517 (pa_parse_fp_cnv_format): New function.
1519 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1520 (md_apply_fix): Handle 22bit pc-rel branches.
1522 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1524 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1526 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1528 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1530 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1532 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1533 (pa_ip): Handle 'fX'.
1535 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1537 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1538 unwinds unless the function is in the text space.
1539 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1541 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1543 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1544 (md_assemble): To here. Tweak address generation.
1546 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1548 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1549 (md_assemble): Call dwarf2_where for OBJ_ELF.
1550 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1551 (pa_end_of_source): New function.
1552 * tc-hppa.h (md_end): Define for OBJ_ELF.
1554 1999-09-14 Michael Meissner <meissner@cygnus.com>
1556 * configure.in (Canonicalization of target names): Remove adding
1557 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1558 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1559 * configure: Regenerate.
1561 1999-09-14 Donn Terry <donn@interix.com>
1563 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1565 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1567 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1568 pc-relative jmp/call to an absolute symbol.
1569 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1570 absolute section symbols.
1572 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1573 jump handling code and comments.
1575 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1577 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1578 the value if TE_PE and a global defined symbol.
1580 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1582 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1583 print the symbol, rather than printing it here.
1585 1999-09-11 Donn Terry <donn@interix.com>
1587 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1588 BFD_RELOC_RVA relocations.
1590 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1591 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1594 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1596 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1597 * doc/internals.texi (Object format backend): Document
1600 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1601 relocations against global symbols if TE_PE.
1603 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1604 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1606 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1609 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1610 symbols which do not have a constant value, or tags with
1611 non-tags. Remove the symbol from the list before adding it at the
1614 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1615 C_FCN symbol differently if TE_PE.
1616 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1617 appears in the pseudo-op, rather coff_line_base which is only set
1620 * config/obj-coff.c (obj_coff_loc): New static function.
1621 (obj_pseudo_table): Add "loc".
1623 * config/obj-coff.c (add_lineno): Check that the line number is
1626 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1627 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1629 (md_atof): Return NULL rather than 0.
1630 * config/tc-i386.c (md_atof): Change type to int.
1631 * expr.c (expr): Change first parameter to int.
1632 * config/obj-coff.c: Add declarations for static functions.
1633 (coff_frob_symbol): Use SYM_AUXENT.
1634 * config/tc-i386.h (flag_16bit_code): Don't declare.
1636 * config/obj-coff.c (obj_coff_section): Default to setting
1637 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1639 * write.c (adjust_reloc_syms): Print adjusted fixup.
1641 * expr.c (integer_constant): Correct too_many_digits calculation
1644 1999-09-09 Andreas Schwab <schwab@suse.de>
1646 * doc/c-arm.texi: Fix arguments of @var to not contain
1649 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1651 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1653 (md_parse_option): Only support -k flag for ELF and COFF targets.
1655 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1657 * config/tc-hppa.c (pa_ip): Put strict register checks before
1658 call to pa_parse_number.
1660 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1662 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1664 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1667 1999-09-06 Donn Terry <donn@interix.com>
1669 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1671 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1673 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1674 candidate instruction. Require registers for register arguments
1675 when in strict mode. Require assemble-time constants for
1676 constants when in strict mode.
1677 (pa_get_absolute_expression): Require a constant when in strict
1680 1999-09-06 Nick Clifton <nickc@cygnus.com>
1682 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1684 1999-09-04 Steve Chamberlain <sac@pobox.com>
1686 * config/tc-pj.c: New file, supports picoJava in ELF.
1687 * config/tc-pj.h: Ditto.
1688 * configure.in (pjl*, pj*): New targets.
1689 * Makefile.am: Rebuild dependencies.
1690 (CPU_TYPES): Add pj.
1691 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1692 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1693 * doc/c-pj.texi: New file.
1694 * doc/as.texinfo: Add some PJ specifics.
1695 * doc/all.texi: Add PJ to the list of all architectures, sort them
1697 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1698 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1700 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1702 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1703 (obj_frob_file): Test for null pointer.
1704 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1705 (OBJ_PROCESS_STAB): And here.
1706 (elf_obj_sy): Remove
1708 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1709 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1710 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1712 * config/obj-coff.c (no_func): Remove.
1713 (coff_format_ops): Change occurrences of no_func to 0, as we test
1714 for 0 in obj-multi.h.
1716 * configure.in: Enable bfd for i386-coff when primary target is
1717 bfd. Enable i386 elf,coff emulation support. Don't set
1718 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1719 emulation to support.
1720 *configure: Regenerate.
1722 1999-09-02 Nick Clifton <nickc@cygnus.com>
1724 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1725 .section .line directive is encountered.
1727 1999-09-01 Nick Clifton <nickc@cygnus.com>
1729 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1732 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1733 * as.texinfo: Document --gdwarf2 command line option.
1734 Add additional documentation of ARM command line switches.
1736 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1738 * config/tc-i386.c (i386_intel_memory_operand): Combine
1739 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1740 and RESTORE_END_STRING around parse_register calls.
1741 (i386_operand): Here too.
1742 (i386_is_reg): Remove.
1743 (parse_register): Move as_bad calls from within this function to
1746 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1748 Based on a patch from H.J. Lu <hjl@gnu.org>
1749 * config/tc-i386.c (parse_register): Handle FP regs specially.
1750 (md_begin): Remove '(' and ')' from register_chars.
1752 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1754 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1755 error message (done elsewhere).
1757 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1759 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1761 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1763 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1766 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1768 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1770 Add new completers. Fix bug in 64 bit condition handling.
1772 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1775 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1777 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1779 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1781 1999-08-27 Jim Wilson <wilson@cygnus.com>
1783 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1784 (struct ls): Add frag field. Initialize it to zero.
1785 (out_end_sequence): New local text_frag. Set it while in text section.
1786 Replace address check with frag check. Set ls.frag to text_frag if
1787 out_set_addr called.
1788 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1789 Set it before switching sections. Replace address check with frag
1790 check. Set ls.frag to saved_frag if out_set_addr called.
1792 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1794 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1795 output "advance_pc" opcode instead of calling gen_addr_line().
1796 The latter has the undesired side-effect of creating a new row
1797 in the debug line info matrix.
1799 1999-08-26 Jim Wilson <wilson@cygnus.com>
1801 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1802 ls.last_filename if last is less than zero. Set ls.last_filename
1803 when allocating new entry.
1804 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1807 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1809 * config/tc-i386.c (i386_index_check): Fix the displacement size
1810 when INFER_ADDR_PREFIX.
1812 1999-08-18 Nick Clifton <nickc@cygnus.com>
1814 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1817 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1819 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1820 handle 0xffffNNNN constants correctly.
1822 1999-08-16 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1827 1999-08-13 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1830 (md_apply_fix3): Always pass positive values to
1831 validate_offset_imm.
1833 1999-08-12 Nick Clifton <nickc@cygnus.com>
1835 * config/tc-arm.c (skip_whitespace): New macro.
1836 Formatting tidy ups.
1838 (md_apply_fix3): Store relocation offset in addend for ELF based
1840 (arm_force_relocation): Always generate relocs for Thumb function
1843 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1845 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1846 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1848 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1850 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1851 flags for the unwind subspace.
1853 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1854 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1855 suitable relocation based on the size of the target's pointer.
1856 Always Use subsegment zero for the unwinders.
1857 (pa_level): Handle "2.0w".
1859 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1861 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1862 with the following instruction unless this was specified.
1864 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1866 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1867 certain sections, to match BFD changes.
1869 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1871 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1872 (EXTRA_SCRIPTS): Define to keep automake happy.
1873 * Makefile.in: Rebuild.
1875 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1877 * Makefile.am: Rename .dep* files to DEP*.
1878 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1879 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1881 * Makefile.in: Rebuild.
1883 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1885 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1887 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1889 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1890 avoid problems on DOS filesystems.
1891 * Makefile.in: Rebuild.
1893 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1895 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1897 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1900 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1902 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1903 line to create ${GDBINIT} rather than .gdbinit.
1904 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1906 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1908 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1910 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1912 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1914 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1916 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1917 non-adjustable symbols.
1919 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1921 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1923 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1925 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1928 1999-08-05 Donn Terry <donn@interix.com>
1930 * config/te-interix.h: New file.
1931 * configure.in (i386-*-interix*): New target.
1932 * configure: Rebuild.
1934 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1936 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1937 selectors for ELF too.
1938 (selector_table): Add "ltp" and "rtp" selectors.
1940 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1942 * config/tc-i386.c (i386_operand): No need to change
1943 operand_string pointer in segment reg case before goto
1944 do_memory_reference. Initialise displacement_string_start and
1945 displacement_string_end after do_memory_reference label.
1946 (i386_index_check): Add operand_string param, and print error
1947 message on failure here.
1948 (i386_intel_memory_operand): Instead of here.
1949 (i386_operand): And here.
1950 (INFER_ADDR_PREFIX): Enable.
1952 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1954 * config/tc-i386.h (DefaultSize): Define. Renumber following
1955 opcode_modifier defines.
1957 From Etienne Lorrain <etienne.lorrain@ibm.net>
1958 * config/tc-i386.c (stackop_size): New variable.
1959 (set_16bit_code_flag): Clear it here.
1960 (set_16bit_gcc_code_flag): New function.
1961 (md_pseudo_table): Add "code16gcc" entry.
1962 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1964 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1966 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1967 next_set_end even if the end symbol is being discarded.
1969 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1970 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1971 * config/obj-coff.c: Likewise.
1972 (seg_info_type): Remove.
1973 (seg_info_off_by_4): Change to array of segT.
1974 (s_get_segment): Adjust accordingly.
1975 (obj_pseudo_table): Fully initialize sentinel entry.
1977 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1978 Ralf Baechle <ralf@uni-koblenz.de>.
1980 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1982 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1984 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1986 * config/tc-i386.c: Indentation and white space changes.
1987 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1988 don't enable it by default.
1989 (i386_intel_operand): Remove redundant prototype.
1990 Move check on number of memory operands, and i.mem_operands++
1991 (i386_intel_memory_operand): To here.
1992 Remove i386_immediate code from here. Remove special case code
1993 for input and output using (%dx). Remove base/index checks and
1994 call i386_index_check instead. Save initial operand_string
1995 argument for error message.
1996 (i386_operand): Remove redundant prototype. Move base/index
1997 checks to i386_index_check.
1998 (i386_displacement): Move intel mode check for non-zero
2000 (i386_intel_memory_operand): To here.
2002 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2004 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2005 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2006 by .register pseudo-op if -64 and --no-undeclared-regs.
2007 (s_register, sparc_adjust_symtab): New functions.
2008 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2009 Declare sparc_adjust_symtab as tc_adjust_symtab.
2010 * doc/c-sparc.texi: Add description of #ignore special literal
2011 for .register pseudo-op.
2013 1999-07-30 Catherine Moore <clm@cygnus.com>
2015 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2016 the relocation's section offset.
2018 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2020 * write.c (fixup_segment): Fix generic error check overflow test.
2022 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2023 X_add_number to long.
2025 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2027 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2030 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2032 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2035 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2037 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2039 * configure.bat: Remove; obsolete.
2040 * config/go32.cfg: Likewise.
2042 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2044 * configure.in (i386-*-vxworks*): New target.
2045 * configure: Rebuild.
2047 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2049 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2051 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2053 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2055 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2056 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2057 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2058 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2059 MAX_RELOC_EXPANSION): Define.
2060 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2062 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2064 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2065 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2066 block. Print a warning if an 8-bit or 16-bit constant
2067 displacement or immediate is truncated on output.
2068 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2070 (i386_operand): Disallow immediate jump absolute operand.
2072 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2074 * configure.in: Bump version number to 2.9.5.
2075 * configure: Rebuild.
2077 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2080 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2082 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2083 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2085 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2087 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2089 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2091 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2092 if -mno-fpu was given.
2093 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2095 (cons_fix_new_arm): Remove misleading comments.
2097 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2099 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2101 (relax_segment): Likewise. After giving a rs_org error, convert
2102 the frag to rs_align to avoid cascading errors.
2104 1999-07-12 Andreas Schwab <schwab@suse.de>
2106 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2108 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2110 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2111 as appropriate. Fill in structure initializations. Add variable
2112 initializations. Add casts.
2113 * dwarf2dbg.c (print_stats): Change i to size_t.
2114 * listing.c (listing_listing): Change list_line to unsigned int.
2116 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2118 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2119 rather than checking for \001 and \002 in symbol name.
2120 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2122 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2124 * configure.in (hppa*-linux-gnu*): New target.
2125 * configure: Rebuilt.
2127 1999-07-08 Nick Clifton <nickc@cygnus.com>
2129 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2131 1999-07-07 Nick Clifton <nickc@cygnus.com>
2133 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2134 accessing symbolP directly.
2136 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2138 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2141 1999-07-05 Nick Clifton <nickc@cygnus.com>
2143 * config/tc-arm.c (ARM_EXT_V5): Define.
2144 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2145 (md_begin): Detect ARM v5 architectures.
2146 (md_parse_option): Accept arm v5 specification.
2147 (md_show_usage): Documment -marmv5 switch.
2149 * doc/c-arm.texi: Document -marmv5 command line option.
2151 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2153 (validate_immediate_twopart): New function. Determine if a
2154 constant can be computed by two ADD instructions.
2155 (output_inst): Remove its command line parameter - it was never
2157 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2158 implememt the ADRL pseudo op.
2159 (tc_gen_reloc): Generate a suitable error message if an ADRL
2160 instruction tries to generate a real reloc.
2162 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2164 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2166 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2169 1999-06-27 H.J. Lu <hjl@gnu.org>
2171 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2172 non BFD_ASSEMBLER case.
2174 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2176 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2179 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2181 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2182 out_end_sequence() when the address decreases due to a new frag.
2183 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2184 numbering starts with 1.
2186 1999-06-23 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2190 (mcore_s_text): Call obj_elf_text for ELF target.
2191 (mcore_s_data): Call obj_elf_data for ELF target.
2192 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2194 (mcore_s_bss): New function: Dump literal table before changing
2196 (mcore_s_comm): New function: Dump literal table before changing
2199 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2200 No longer static functions.
2201 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2202 Provide prototypes for these functions.
2204 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2206 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2207 a list of names, to try obj_segment_name, and to try abbreviated
2208 names when using COFF without long section names.
2210 * config/tc-alpha.c: More use of symbol accessor functions.
2211 * config/tc-arc.c: Likewise.
2212 * config/tc-d30v.c: Likewise.
2213 * config/tc-fr30.c: Likewise.
2214 * config/tc-i860.c: Likewise.
2215 * config/tc-m88k.c: Likewise.
2216 * config/tc-mcore.c: Likewise.
2217 * config/tc-ns32k.c: Likewise.
2218 * config/tc-sparc.c: Likewise.
2219 * config/tc-v850.c: Likewise.
2221 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2222 sy_value with appropriate accessor functions.
2223 * config/tc-arm.c (md_apply_fix3): Likewise.
2224 * config/tc-d10v.c (AT_WORD_P): Likewise.
2225 * config/tc-v850.c (reg_name_search): Likewise.
2227 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2228 use symbol_get_bfdsym instead.
2229 * config/tc-ppc.c (md_assemble): Likewise.
2230 * config/tc-v850.c (v850_comm): Likewise.
2232 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2234 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2235 the symbol, rather than accessing the bsym member.
2236 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2237 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2238 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2239 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2240 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2241 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2242 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2243 * config/tc-v850.c (tc_gen_reloc): Likewise.
2245 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2247 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2248 (hppa_gen_reloc_type): Conditionalize on BFD64.
2249 (tc_gen_reloc): Re-enable ELF relocations.
2250 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2252 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2254 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2256 (do_ldst): Move assignment out of if condition.
2257 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2258 parentheses to avoid warning.
2260 1999-06-21 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2263 macro to get at the BFD symbol associated with a GAS symbol.
2265 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2267 * config/tc-ppc.c: Update for symbol handling changes.
2268 * config/obj-coff.c: Likewise.
2270 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2272 * tc-hppa.c: General cleanups of ELF support. No more spaces
2273 and subspaces for ELF.
2274 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2275 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2276 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2277 (UNWIND_SECTION_NAME): Likewise.
2278 (space/subspace related structures): Conditionalize definitions
2280 (space/subspace directives and support routines): Conditionalize
2281 definitions and references/uses on OBJ_SOM.
2282 (label_symbol_struct): For ELF, track the symbol's segment. For
2283 SOM track its space.
2284 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2286 (USE_ALIASES): Kill for both SOM & ELF.
2287 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2288 (pa_space, pa_subspace): Corresponding changes.
2289 (pa_spaces_begin): Corresponding chagnes.
2290 (md_begin): Do not muck around with space/subspace stuff for
2292 (md_apply_fix): Temporarily disable argument relocation stuff
2294 (tc_gen_reloc): Temporarily disable relocation generation for
2296 (pa_build_unwind_subspace): Similarly.
2298 1999-06-16 Nick Clifton <nickc@cygnus.com>
2300 * config/tc-arm.c (thumb_set): New pseudo op.
2301 (text, data, section): Override these pseudo ops with ARM
2303 (s_thumb_set): New function: Perform the same as a .set pseudo
2304 op, but also mark the alias'ed symbol as being a Thumb
2306 (arm_s_text): New function: Perform the same as the .text
2307 pseudo op, but dump the literal pool before changing
2309 (arm_s_data): New function: Perform the same as the .data
2310 pseudo op, but dump the literal pool before changing
2312 (arm_s_section): New function: Perform the same as the
2313 .section pseudo op, but dump the literal pool before changing
2315 (arm_cleanup): Do not reset the current section before dumping
2318 1999-06-17 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2321 OPTION_NO_WARN_UNMATCHED entries.
2322 (md_parse_option): Generate a warning message if an unrecognised
2323 option is encountered.
2325 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2326 (get_operands): When parsing an expression after an '@' symbol
2327 has been detected, do not ignore '#' symbols.
2328 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2331 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2333 From K. Richard Pixley <rich@noir.com>:
2334 * configure.in (ppc-*-vxworks*): New target.
2335 * configure: Rebuild.
2337 1999-06-12 Philip Blundell <philb@gnu.org>
2339 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2341 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2343 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2344 which refer to symbols in linkonce sections, permit reducing the
2345 relocs if the symbol is local.
2347 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2349 * subsegs.c (subseg_text_p): New function.
2350 * as.h (subseg_text_p): Declare.
2351 * read.c (do_align): Use subseg_text_p to set the default fill.
2352 * write.c (subsegs_finish): Likewise.
2353 * config/obj-coff.c (write_object_file): Likewise.
2354 * config/tc-i386.h (md_maybe_text): Don't define.
2355 (md_do_align): Use subseg_text_p to set the default fill.
2356 * config/tc-m32r.c (m32r_do_align): Likewise.
2357 * config/tc-sh.c (sh_do_align): Likewise.
2358 * config/tc-sparc.h (md_do_align): Likewise.
2360 1999-06-12 David O'Brien <obrien@freebsd.org>
2362 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2363 * configure: Rebuild.
2365 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2367 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2368 * Makefile.am: Rebuild dependencies.
2369 * Makefile.in: Rebuild.
2371 * config/tc-i386.c (i386_immediate): Remove unused label
2374 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2375 * symbols.c: Likewise.
2376 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2377 sy_next field when taking address, rather than symbol_next.
2379 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2381 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2382 value from the output file architecture.
2383 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2384 * dwarf2dbg.h: Change bfd_vma to addressT.
2386 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2388 * dwarf2dbg.h: Use PARAMS in function declarations.
2390 1999-06-11 Martin Dorey <mdorey@madge.com>
2392 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2393 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2395 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2397 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2399 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2401 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2404 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2406 * read.c (read_a_source_file): Only declare inescape if
2409 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2411 (find_entry_byval): Add parens to avoid warning.
2413 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2415 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2418 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2420 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2423 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2424 synthetize_setx): New functions.
2425 (md_assemble): Broken the special cases into the above
2426 functions. Make compiler happy if sizeof(bfd_vma)==4.
2427 Fix sethi generated from set/setuw. If instructions have a relloc,
2428 always clear the fields to be relocated in the opcode.
2429 (sparc_ip): Remove special_case global variable.
2431 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2433 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2434 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2435 indication of success rather than a value.
2436 (itbl_get_val): Likewise.
2437 (itbl_get_field): Use strcspn. Change delimiters to include
2439 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2440 (itbl_get_val): Likewise.
2441 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2443 * symbols.c (copy_symbol_attributes): Convert local symbols to
2446 1999-06-10 Nick Clifton <nickc@cygnus.com>
2448 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2451 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2453 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2454 Optimize set if sizeof(bfd_vma) == 64.
2455 (sparc_ip): Fix sethi - without %hi() it should generate
2456 R_SPARC_22 reloc, not R_SPARC_HI22.
2457 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2459 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2461 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2462 (s_ncons): New function.
2463 (native_op_table): New table.
2464 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2465 R_SPARC_OLO10 handling.
2467 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2469 * expr.h (struct expressionS): Revert last change; widen X_op.
2470 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2472 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2474 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2475 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2476 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2477 * Makefile.in: Regenerated.
2479 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2480 `common' pass on to s_mri_common.
2481 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2483 1999-06-06 Richard Henderson <rth@cygnus.com>
2485 * config/obj-elf.c (obj_elf_section): Don't free the return
2486 value of demand_copy_C_string.
2488 1999-06-05 Richard Henderson <rth@cygnus.com>
2490 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2491 creation logic from obj_elf_create_section.
2493 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2494 (section_stack): New.
2495 (special_sections): Make const.
2496 (obj_elf_section): Gut and rewrite parsing.
2497 (obj_elf_change_section): New function broken out of obj_elf_section.
2498 (obj_elf_parse_section_letters): Likewise.
2499 (obj_elf_section_word): Likewise.
2500 (obj_elf_section_type): Likewise.
2501 (obj_elf_previous): Treat as a toggle.
2502 (obj_elf_popsection): New.
2503 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2504 (ppc_section_type): Likewise.
2505 * config/tc-ppc.h: Likewise.
2507 * expr.h (struct expressionS): Don't make X_op a bitfield.
2508 * config/tc-alpha.c: Update for symbol handling changes.
2509 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2510 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2512 1999-06-05 Richard Henderson <rth@cygnus.com>
2514 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2515 (dwarf2_gen_line_info): Kill unused variables.
2516 (dwarf2_finish): Likewise.
2517 (dwarf2_where): Likewise.
2518 (dwarf2_directive_file): If we've only got a string,
2519 hand off to s_app_file.
2520 * ecoff.c: Move the include of ecoff.h.
2521 * symbols.h (S_IS_FUNCTION): Prototype.
2523 * read.c (LEX_HASH): Supply a default.
2525 (s_globl): Update `c' after skipping whitespace.
2526 * read.h (LEX_END_NAME, is_name_ender): New.
2527 * expr.c (get_symbol_end): Respect it.
2529 1999-06-04 Mark Klein <mklein@dis.com>
2531 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2533 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2535 * config/tc-hppa.c: Update for symbol handling changes.
2537 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2539 * cgen.c: Update for symbol handling changes.
2540 * config/tc-m32r.c: Likewise.
2542 * config/tc-hppa.h: Update for symbol handling changes.
2543 * config/tc-hppa.c: Likewise.
2545 * config/tc-arm.h: Update for symbol handling changes.
2546 * config/tc-arm.c: Likewise.
2547 (symbol_make_empty): Remove. Just use symbol_create.
2549 * symbols.c (symbol_set_tc): Correct name.
2551 * Makefile.am: Rebuild dependencies.
2552 ($(OBJS)): Don't depend upon struc-symbol.h.
2553 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2554 * dep-in.sed: Don't remove struc-symbol.h.
2555 * Makefile.in: Rebuild.
2557 * doc/internals.texi (Symbols): Describe changes in symbol
2560 1999-06-03 Richard Henderson <rth@cygnus.com>
2562 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2563 instead of doing the work by hand.
2565 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2567 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2568 state of line state-machine.
2569 (struct ls): Collect DWARF2 line state-machine state in new member
2570 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2571 resulted in any DWARF2 directives.
2572 (reset_state_machine): New function.
2573 (out_end_sequence): Ditto.
2574 (dwarf2_gen_line_info): When switching sections or switching to a
2575 lower text address, call out_end_sequence() first to terminate the
2576 previous code sequence as code sequences MUST have monotonically
2577 increasing addresses.
2578 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2580 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2582 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2583 DWARF2 debug info (line information only, at this point).
2584 * as.h: Update comment about supported debug formats.
2585 * dwarf2dbg.c, dwarf2dbg.h: New files.
2586 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2588 * expr.c (operand): Don't use [ for parens if we want an index op.
2589 (op_encoding): Switch [ into O_index, if desired.
2590 (op_rank): Renumber with O_index on bottom.
2591 (expr): If O_index, match closing bracket.
2592 * expr.h (O_index): New.
2594 * read.c (read_a_source_file): Conditionally allow matched "
2595 in lines passed to md_assemble.
2597 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2599 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2601 Add support for storing local symbols in a small structure to save
2602 memory when assembling large files.
2603 * as.h: Don't include struc-symbol.h.
2604 (symbolS): Add typedef.
2605 * symbols.c: Include struc-symbol.h.
2606 (local_hash): New static variable.
2607 (save_symbol_name): New static function, from symbol_create.
2608 (symbol_create): Call save_symbol_name.
2609 (local_symbol_count): New static variable.
2610 (local_symbol_conversion_count): Likewise.
2611 (LOCAL_SYMBOL_CHECK): Define.
2612 (local_symbol_make): New static function.
2613 (local_symbol_convert): New static function.
2614 (colon): Handle local symbols. Create local symbol for local
2616 (symbol_table_insert): Handle local symbols.
2617 (symbol_find_or_make): Create local symbol for local label name.
2618 (symbol_find_base): Check for local symbol.
2619 (symbol_append, symbol_insert): Check for local symbols.
2620 (symbol_clear_list_pointers, symbol_remove): Likewise.
2621 (verify_symbol_chain): Likewise.
2622 (copy_symbol_attributes): Likewise.
2623 (resolve_symbol_value): Handle local symbols.
2624 (resolve_local_symbol): New static function.
2625 (resolve_local_symbol_values): New function.
2626 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2627 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2628 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2629 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2630 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2631 (symbol_previous, symbol_next): New functions.
2632 (symbol_get_value_expression): Likewise.
2633 (symbol_set_value_expression): Likewise.
2634 (symbol_set_frag, symbol_get_frag): Likewise.
2635 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2636 (symbol_mark_used_in_reloc): Likewise.
2637 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2638 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2639 (symbol_mri_common_p): Likewise.
2640 (symbol_mark_written, symbol_clear_written): Likewise.
2641 (symbol_written_p): Likewise.
2642 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2643 (symbol_section_p, symbol_equated_p): Likewise.
2644 (symbol_constant_p): Likewise.
2645 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2646 (symbol_get_obj, symbol_set_obj): Likewise.
2647 (symbol_get_tc, symbol_set_tc): Likewise.
2648 (symbol_begin): Initialize local_hash.
2649 (print_symbol_value_1): Handle local symbols.
2650 (symbol_print_statistics): Print local symbol statistics.
2651 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2652 Declare new symbols.c functions. Move many declarations here from
2654 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2655 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2656 (struct symbol): Move bsym to make it clearly the first field.
2657 Remove TARGET_SYMBOL_FIELDS.
2658 (symbolS): Don't typedef.
2659 (struct broken_word): Remove.
2660 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2661 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2662 (symbol_clear_list_pointers): Likewise.
2663 (symbol_insert, symbol_remove): Likewise.
2664 (symbol_previous, symbol_append): Likewise.
2665 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2666 (struct local_symbol): Define.
2667 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2668 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2669 (local_symbol_get_frag, local_symbol_set_frag): Define.
2670 (local_symbol_get_real_symbol): Define.
2671 (local_symbol_set_real_symbol): Define.
2673 * write.c (write_object_file): Call resolve_local_symbol_values.
2674 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2675 (TARGET_SYMBOL_FIELDS): Don't define.
2676 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2677 ECOFF_DEBUGGING, add ECOFF fields.
2678 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2679 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2680 ECOFF_DEBUGGING, add ECOFF fields.
2681 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2682 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2683 * config/tc-mcore.h: Don't include struc-symbol.h.
2684 (TARGET_SYMBOL_FIELDS): Don't define.
2685 (struct mcore_tc_sy): Define.
2686 (TC_SYMFIELD_TYPE): Define.
2687 * Many files: Use symbolS instead of struct symbol. Use new
2688 accessor functions rather than referring to symbolS fields
2691 * read.c (s_mri_common): Don't add in value of line_label.
2693 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2694 checking for SEC_LINK_ONCE.
2696 * config/tc-sh.h (sh_fix_adjustable): Declare.
2698 * app.c (input_buffer): New static variable.
2699 (app_push): Save saved_input in allocated buffer.
2700 (app_pop): Restored saved_input.
2701 (do_scrub_chars): Change get parameter to take char * and int as
2702 arguments. Change GET macro to pass input_buffer to get
2703 function. Don't save input into allocated buffer.
2704 * as.h (do_scrub_chars): Update declaration.
2705 * input-file.c (input_file_get): Change to take char * and int.
2706 Read data into passed in buffer. Remove static buffer.
2707 * read.c (scrub_from_string): Change to take char * and int. Copy
2708 data into passed in buffer.
2710 * hash.h: Neaten. Declare hash_traverse.
2711 * hash.c: Complete rewrite based on BFD hashing code.
2712 * gasp.c (chunksize): New variable.
2713 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2716 1999-05-28 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2719 addend unless the target uses an old ABI.
2721 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2723 -Wchar-subscripts cleanup
2724 * listing.c (listing_newline): Use unsigned char variable, so
2725 calls to isascii,iscntrl are correct.
2726 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2728 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2729 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2730 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2731 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2733 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2735 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2737 (arch_coldfire_p): New #define.
2738 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2740 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2742 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2744 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2745 (install_operand): Add place `N'.
2746 (init_table): Add registers ACC, MACSR, MASK.
2748 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2750 * config/tc-m68k.c: Change mcf5200 --> mcf.
2751 (archs): Add mcf5206e, mcf5307.
2752 (m68k_ip): Add format `u'.
2753 (install_operand): Add place `m', `M', `h'.
2754 (init_table): Add upper/lower registers.
2756 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2758 1999-05-28 Martin Dorey <mdorey@madge.com>
2760 * config/tc-i960.c: Several minor changes to add ELF and
2761 BFD_ASSEMBLER support.
2762 * config/tc-i960.h: Likewise.
2763 * configure.in (i960-*-elf*): New target.
2764 * aclocal.m4, configure: Rebuild.
2766 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2768 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2769 reloc changes when defined(BFD_ASSEMBLER).
2771 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2773 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2775 * write.c (write_print_statistics): Output to file, not stderr.
2777 * expr.c (generic_bignum_to_int32,64): Prototype.
2779 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2780 output_sleb128, output_uleb128, output_big_sleb128,
2781 output_big_uleb128, output_big_leb128): Prototype.
2782 (output_big_sleb128, output_big_uleb128): Make inline.
2783 (output_big_leb128): Remove inline
2785 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2786 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2787 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2788 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2789 value for correct overflow check in write.c:fixup_segment.
2790 * write.c (fixup_segment): Move bitfield overflow checks to after
2791 the md_apply_fix call.
2792 * config/obj-coff.c (fixup_segment): Likewise.
2793 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2794 valueT *val argument.
2796 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2798 * config/atof-ieee.c (gen_to_words): Correctly round a
2799 denormalized number. Fix off-by-one in range checking for
2800 exponent in a denormal.
2802 1999-05-10 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2807 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2809 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2811 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2814 (ReverseRegRegmem): Remove.
2815 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2816 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2817 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2820 From Doug Ledford <dledford@redhat.com>
2821 * config/tc-i386.h (RegXMM): New for P/III.
2822 * config/tc-i386.c: Add support for P/III.
2824 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2826 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2827 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2828 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2830 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2832 * config/tc-i386.c (i386_immediate): Skip whitespace before
2833 complaining about junk after expression.
2834 (i386_displacement): Likewise.
2836 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2838 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2839 Don't copy before downcaseing.
2841 1999-05-05 Catherine Moore <clm@cygnus.com>
2843 * tc-m68k.c: Include elf/m68k.h.
2844 (m68k_elf_final_processing): New routine.
2845 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2848 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2850 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2853 1999-04-30 Nick Clifton <nickc@cygnus.com>
2855 * config/tc-mcore.c (mcore_s_section): Dump literals before
2858 1999-04-29 Nick Clifton <nickc@cygnus.com>
2860 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2863 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2865 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2866 (TC_INIT_FIX_DATA): Delete.
2867 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2868 (TC_INIT_FIX_DATA): Delete.
2869 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2870 * write.c (fix_new_internal): Initialize fx_cgen member.
2871 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2872 (gas_cgen_md_apply_fix3): Update.
2873 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2874 (md_cgen_record_fixup_exp): Update.
2875 (FX_OPINFO_R_TYPE): Update.
2877 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2878 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2879 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2880 * frags.h (struct frag): Make opindex, opinfo ints.
2882 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2884 1999-04-26 Tom Tromey <tromey@cygnus.com>
2886 * aclocal.m4, configure: Updated for new version of libtool.
2888 1999-04-22 Nick Clifton <nickc@cygnus.com>
2890 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2892 (md_apply_fix3): Do not fix up absolute relocations against
2895 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2897 1999-04-20 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2900 changes and data-in-text directives.
2901 (mcore_cons): New function: intercept cons() operations.
2902 (mcore_float_cons): New function: intercept float_cons()
2904 (mcore_stringer): New function: intercept stringer() operations.
2906 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2908 * obj.h (struct format_ops): Change generate_asm_lineno field to
2910 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2912 * config/tc-alpha.c (find_opcode_match): Add default case to
2914 (find_macro_match): Likewise.
2915 (load_expression): Parenthesize && within ||.
2917 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2919 1999-04-17 Nick Clifton <nickc@cygnus.com>
2921 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2922 .text .data .section pseudo ops.
2923 (mcore_s_section): New function. Dump lits before changing secs.
2924 (mcore_s_text): New function. Dump lits before changing secs.
2925 (mcore_s_data): New function. Dump lits before changing secs.
2927 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2929 * config/tc-mips.c (mips_32bitmode): New.
2930 (md_begin): Set mips_32bitmode if needed.
2931 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2932 Set EF_MIPS_32BITMODE.
2934 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2936 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2939 1999-04-16 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2943 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2945 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2946 expressions correctly.
2949 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2951 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2953 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2955 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2956 and fmpynfadd instructions.
2958 1999-04-11 Richard Henderson <rth@cygnus.com>
2960 * as.h (environ): Declare it, if needed.
2961 * as.c (dump_statistics): Don't declare environ.
2962 * configure.in (environ): Detect declaration.
2963 * configure, config.in: Rebuild
2965 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2966 (i386_displacement): Allocate enough space for replacement buffer.
2967 Clean up replacement buffer initialization.
2969 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2971 * subsegs.c (section_symbol): Don't create a new symbol if one
2972 already exists; instead, use the existing one, but set its segment
2973 and frag data if it hasn't already been defined.
2974 * config/obj-coff.c (c_section_symbol): Likewise.
2976 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2978 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2980 1999-04-08 Nick Clifton <nickc@cygnus.com>
2982 * config/tc-mcore.c: New File: Support routines for MCore
2984 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2985 * config/obj-coff.c: Add support for mcore-pe target.
2987 * Makefile.am: Add support for MCore targets.
2988 * Makefile.in: Regenerate.
2989 * configure.in: Add support for MCore targets.
2990 * configure: Regenerate.
2992 * doc/all.texi: Set MCORE.
2993 * doc/as.texinfo: Document MCore specific command line options.
2995 * write.h: Prevent multiple inclusion.
2997 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2999 * asintl.h (LC_MESSAGES): Never define.
3000 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3002 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3005 * Makefile.am (m68k-parse.c): If configuring in the source
3006 directory, copy m68k-parse.y into the local directory before
3007 running ylwrap, to remove spurious differences when generating
3009 * Makefile.in: Rebuild.
3011 * config/tc-sparc.h (md_do_align): Just allocate the number of
3012 bytes necessary, rather than always allocating 1024.
3014 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3016 * listing.c (listing_newline): Add cast to avoid warning.
3017 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3018 * config/tc-i386.c (i386_scale): Add return value.
3019 (build_displacement_string): Remove unused local temp_disp2.
3020 (i386_intel_memory_operand): Add parentheses to avoid warning.
3021 (i386_intel_operand): Remove unused local end_of_operand_string.
3022 (i386_operand): Remove unused local operand_modifier.
3023 (i386_operand): Add parens to avoid warning.
3025 1999-04-04 Don Bowman <don@pixsci.com>
3027 * configure.in: Add mips*-*-vxworks* target; have it define
3029 * configure, config.in: Rebuild.
3031 1999-03-31 Nick Clifton <nickc@cygnus.com>
3033 * configure.in (emulations): Add support for arm-epoc-pe.
3034 * configure: Regenerate.
3035 * config/te-epoc-pe.h: New file. Define macros specific to
3037 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3038 for arm-epoc-pe target.
3040 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3042 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3044 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3046 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3047 detect ",n" without a condition.
3048 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3051 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3053 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3054 instruction is encoded with one bit.
3057 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3059 * doc/internals.texi (CPU backend): Mention that
3060 line_separator_chars should not include newline. From thi
3061 <ttn@mingle.glug.org>.
3063 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3065 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3066 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3068 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3070 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3072 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3074 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3077 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3079 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3081 1999-03-15 Martin Hunt <hunt@cygnus.com>
3083 * app.c (do_scrub_begin): Change '-' back to a symbol char
3084 so we can use multiple opcodes on a line again.
3086 * config/tc-d30v.c: By default, warn if a symbol has
3087 the same name as a register. Plus some minor
3088 updates from the branch.
3090 1999-03-13 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3093 BFD_RELOC_16 and BFD_RELOC_64.
3095 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3097 * expr.c (expr): Add missing else.
3099 1999-03-12 Nick Clifton <nickc@cygnus.com>
3101 * config/tc-arm.c (md_apply_fix3): Improve error message.
3103 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3105 * Makefile.am (CPU_TYPES): Add fr30.
3106 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3107 (fr30,m32r dependencies): Update.
3108 * Makefile.in: Rebuild.
3110 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3111 (gas_cgen_record_fixup_exp): Ditto.
3112 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3113 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3114 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3115 (md_cgen_lookup_reloc): Update use of operand->type.
3116 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3117 (md_convert_frag): Call cgen_operand_lookup_by_num.
3118 (md_cgen_lookup_reloc): Update use of operand->type.
3119 (m32r_cgen_record_fixup_exp): Ditto.
3121 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3123 * config/tc-mips.c (md_show_usage): Fix message.
3125 1999-03-03 Nick Clifton <nickc@cygnus.com>
3127 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3128 and LDR reg,=<expr> instruction.
3130 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3133 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3135 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3137 1999-02-17 Nick Clifton <nickc@cygnus.com>
3139 This patch was created by: Scott Bambrough
3140 <scottb@corelcomputer.com>
3143 Special cased '@' character. The '@' character is used as the
3144 ARM assembler comment character, as a special character
3145 and in ELF .symver pseudo-op's, and as a special character in
3146 .type and .section pseudo-ops.
3147 (symver_pseudo): New static variable.
3148 (symver_state): New static variable.
3149 (struct app_save): Add field 'symver_state'.
3150 (app_push): Save global symver_state int struct app_save.
3151 (app_pop): Restore global symver_state from struct app_save.
3152 (do_scrub_chars): Special case handling of '@' character in
3155 * configure.in: Modified to recognize armv* uname syntax from ARM
3157 * configure: Regenerated.
3159 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3160 a prefix to the section's type.
3161 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3162 the type's typename.
3164 * config/tc-arm.h: Add support for PIC generation:
3165 (pic_code): New boolean.
3166 (obj_relocate_extern): Define.
3167 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3168 (TC_CONS_FIX_NEW): Define.
3169 (tc_fix_adjustable): Define.
3170 (GLOBAL_OFFSET_TABLE_NAME): Define.
3172 * config/tc-arm.c: Add support for PIC generation:
3173 (line_seperator_chars): Allow ';' as a seperator for Linux.
3174 (is_immediate_prefix): New macro.
3175 (arm_parse_reloc): New function.
3176 (s_arm_elf_cons): New function.
3177 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3178 (md_undefined_symbol): Special case handling for the Global Offset
3180 (md_apply_fix3): Handle PIC relocs.
3181 (tc_gen_reloc): Handle PIC relocs.
3182 (md_parse_option): Add support for '-k' command line switch to
3183 enable PIC generation.
3184 (cons_fix_new_arm): New function.
3185 (s_arm_elf_cons): New function.
3187 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3189 * configure.in: Add comments for uses of AC_DEFINE.
3190 * acinclude.m4: Likewise.
3191 * acconfig.h: Remove.
3192 * aclocal.m4: Rebuild.
3193 * configure: Rebuild.
3194 * Makefile.in: Rebuild.
3195 * config.in: Rebuild.
3197 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3199 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3200 non-constant offset from a base register.
3202 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3204 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3207 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3209 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3210 (emit_insn): Look for pc-relative and no-overflow specifiers on
3211 internal relocation types.
3213 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3215 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3218 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3220 (mips_4650, mips_4010, mips_4100): Variables removed.
3221 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3222 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3224 (md_begin): Don't bother initializing the mips_NNNN variables;
3225 mips_cpu is set, and that's good enough now.
3226 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3227 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3228 (show): New function, to handle wrapping in the CPU lists.
3229 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3231 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3233 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3234 than treat as an immediate specifier.
3236 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3238 * config/tc-i386.c: Prototype many functions.
3239 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3240 (i386_immediate): Remove unused second argument.
3241 (i386_intel_operand): Fix i386_is_reg typo.
3242 (i386_operand): Use allow_naked_reg.
3243 (output_invalid): Make operand int for K&R.
3245 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3247 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3249 * Makefile.in: Rebuild.
3251 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3253 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3255 (EXTRA_as_new_SOURCES): Comment out.
3256 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3257 * Makefile.in: Rebuild.
3258 * doc/Makefile.in: Rebuild.
3259 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3260 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3261 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3262 * configure: Rebuild.
3263 * aclocal.m4: Rebuild.
3264 * config.in: Rebuild.
3265 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3266 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3267 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3268 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3269 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3270 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3271 (gas_cgen_record_fixup_exp): Ditto.
3272 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3273 descriptor, not global variable.
3274 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3275 descriptor, not global variable. Refer to insert_operand handler
3276 via cpu descriptor, not global function.
3277 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3278 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3279 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3280 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3281 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3282 * config/tc-m32r.c: Ditto.
3283 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3284 (md_assemble): Ditto.
3285 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3287 1999-02-09 Nick Clifton <nickc@cygnus.com>
3289 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3290 relocations for ELF targets.
3292 1999-02-08 Nick Clifton <nickc@cygnus.com>
3294 * configure.in: Add support for StrongARM target.
3295 * configure: Regenerate.
3297 1999-02-05 Nick Clifton <nickc@cygnus.com>
3299 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3301 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3304 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3306 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3308 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3310 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3311 (INTEL_DWORD_MNEM_SUFFIX): Define.
3314 (DWORD_PTR): Define.
3315 (XWORD_PTR): Define.
3317 (OFFSET_FLAT): Define.
3319 (NONE_FOUND): Define.
3322 * config/tc-i386.c (set_intel_syntax): New routine.
3323 (intel_syntax): Declare.
3324 (allow_naked_reg): Declare.
3325 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3326 (intel_float_operand): New routine.
3327 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3328 Handle brackets as well as parens. Call i386_intel_operand for
3329 intel syntax. Reverse operands if appropriate. Handle new
3330 suffixes. Handle movzx and movsx.
3331 (i386_is_reg): New routine.
3332 (i386_immediate): New routine.
3333 (i386_scale): New routine.
3334 (i386_displacement): New routine.
3335 (i386_operand_modifier): New routine.
3336 (build_displacement_string): New routine.
3337 (i386_parse_seg): New routine.
3338 (i386_intel_memory_operand): New routine.
3339 (i386_intel_operand): New routine.
3340 (i386_operand): Call i386_displacement, i386_immediate,
3341 i386_scale, etc. instead of handling inline.
3342 (parse_register): Handle registers without prefix.
3344 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3346 * configure: Regenerate.
3347 * configure.in (arm-*-oabi): New.
3348 (thumb-*-oabi): New.
3349 * config/tc-arm.c (target_oabi): Declare.
3350 (md_apply_fix3): Support REL relocs.
3351 (md_parse_option): Handle -oabi.
3352 (elf32_arm_target_format): New routine.
3353 (md_longopts): Add OPTION_OABI.
3354 * config/tc-arm.h: Redefine TARGET_FORMAT.
3357 1999-01-28 Nick Clifton <nickc@cygnus.com>
3359 * write.c (write_relocs): Handle out of range error.
3361 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3362 (fr30_force_relocation): Default to 0.
3364 * config/tc-fr30.h (obj_fix_adjustable): Define.
3365 (TC_FORCE_RELOCATION): Define.
3367 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3370 1999-01-16 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3373 merge of two instructions if the left instruciton kills the right.
3375 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3377 * Makefile.in: Regenerate.
3378 * configure.in: Redo test for using cgen.
3379 * configure: Regenerate.
3381 1999-01-09 Nick Clifton <nickc@cygnus.com>
3383 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3384 redefinition of this macro.
3386 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3388 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3391 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3393 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3394 a read of HI or LO and an immediatly following branch.
3396 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3398 * config/tc-mips.c (md_begin): Another correction to the setting of
3401 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3403 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3405 1998-12-21 Nick Clifton <nickc@cygnus.com>
3407 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3408 bit insn when optimizing, so that parallelised instructions will
3409 start on a 32 bit boundary.
3411 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3413 * config/tc-mips.c (mips_eabi64): New.
3414 (md_begin): Set mips_eabi64.
3415 (mips_elf_final_processing): Use it.
3417 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3419 * config/tc-mips.c (mips_elf_final_processing):
3420 Correct setting of ABI in e_flags.
3422 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3424 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3426 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3428 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3430 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3432 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3433 warning, values that don't fit in the field.
3435 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3437 * config/tc-mips.c (mips_abi_string): New.
3438 (md_parse_option,md_longopts): Add mabi.
3439 (mips_elf_final_processing): Set e_flags based on mabi flag.
3441 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3443 * config/tc-mips.c (md_parse_option): Handle vr4111.
3445 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3447 * config/tc-h8300.c (build_bytes): Change message given if the
3448 instruction requires H8/300H mode and we're not in Hmode, to
3449 suggest that it may be the operand modes that are the problem, not
3450 necessarily the opcode.
3452 1998-12-10 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-fr30.c: Add line separator character.
3456 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3458 * configure.in (hppa-*-mpeix*): New target.
3459 * config/obj-som.h (obj_som_compiler): Declare.
3460 * config/obj-som.c (compiler_seen): New static variable.
3461 (obj_som_compiler): New function.
3462 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3463 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3464 (pa_type_args): Set hppa_priv_level.
3465 (pa_compiler): New static function if OBJ_SOM.
3466 * configure: Rebuild.
3468 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3470 * read.c (output_leb128): Don't mark as inline.
3472 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3474 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3475 AIX .vbyte unaligned data support.
3476 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3477 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3480 1998-12-07 Nick Clifton <nickc@cygnus.com>
3482 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3485 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3487 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3488 BFD_RELOC_ARM_PCREL_BRANCH.
3490 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3492 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3493 checking the target type.
3494 (mips-dec-bsd*): Set endian to little.
3495 * configure: Rebuild.
3497 COFF weak symbol support, based on patches from Mark Elbrecht
3498 <snowball3@usa.net>:
3499 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3500 * config/obj-coff.c (obj_coff_weak): New static function.
3501 (obj_coff_endef) [both versions]: Handle weak symbols.
3502 (coff_frob_symbol): Likewise.
3503 (yank_symbols): Likewise.
3504 (obj_pseudo_table): Add "weak".
3506 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3507 <aymeric.vincent@emi.u-bordeaux.fr>.
3508 * aclocal.m4: Rebuild with current tools.
3509 * configure: Rebuild.
3511 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3512 an assertion failure for a case we can't handle when OBJ_ECOFF.
3514 * expr.c (operator): And with 0xff to avoid problems with signed
3517 1998-12-03 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3520 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3522 1998-12-02 Nick Clifton <nickc@cygnus.com>
3524 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3527 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3529 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3532 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3537 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3539 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3541 (d10v_cleanup): Only generate previous insn if a multiline insn is
3544 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3546 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3549 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3551 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3552 -marm6xxx command line switches.
3554 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3556 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3557 (itbl-ops.o): Delete duplicate dependencies.
3558 Rebuild dependencies.
3559 Add fr30 dependencies.
3560 * Makefile.in: Rebuild.
3562 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3564 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3566 * listing.c: Ignore line terminator characters found inside
3569 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3571 * po/gas.pot: Regenerated.
3573 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3576 fr30_is_label_start(). Also checks for delay slot insns.
3578 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3579 FR30 instructions which contain a colon in the mnemonic.
3581 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3583 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-fr30.c: Removed currently superflous code.
3587 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3589 * config/tc-fr30.h: New file.
3590 * config/tc-fr30.c: Tweaking so that it will compile.
3592 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3594 * config/tc-d10v.h (obj_fix_adjustable): Define.
3595 (TC_FORCE_RELOCATION): Define.
3596 (d10v_force_relocation): Declare.
3597 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3598 (md_apply_fix3): Handle Vtable relocs.
3599 (d10v_fix_adjustable): New.
3600 (d10v_force_relocation): New.
3602 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-d30v.c: Change default behaviour to ignore potential
3605 conflicts between register name and symbol names.
3607 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3609 * configure.in: Add fr30-*-*.
3610 * config/tc-fr30.c: New file.
3611 * Makefile.in: Regenerated.
3612 * config.in: Regenerated.
3613 * configure: Regenerated.
3614 * doc/Makefile.in: Regenerated.
3615 * po/gas.pot: Regenerated.
3617 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3619 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3622 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3624 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3626 (do_scrub_chars): Add some casts to unsigned char to avoid
3627 unwanted sign extension.
3628 * read.c (lex_type): Set characters about 127 to be symbol
3630 * config/tc-i386.c (md_begin): Set identifier_chars and
3631 operand_chars for values above 127.
3633 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3635 * configure.in: detect cygwin* instead of cygwin32*
3636 * configure: regenerate
3638 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3640 * listing.c: Add support for producing a listing from piped
3643 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3645 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3646 (append_insn): Account for the tx39's multiply behavior.
3648 1998-10-26 Michael Meissner <meissner@cygnus.com>
3650 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3651 from assemble_parallel_insns. Add support for '->' to indicate
3652 explicitly serializing the instructions.
3653 (md_assemble): Ditto.
3655 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3657 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3660 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3662 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3664 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3666 * config/tc-mips.c : support frame and regmask/fregmask when
3667 MIPS_STABS_ELF is specified.
3669 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3671 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3672 (md_apply_fix): Don't return 1 for VTABLE relocs.
3673 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3675 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3677 * doc/c-i386.texi: Replace occurences of "opcode" with
3678 "instruction mnemonic", "instruction", or "mnemonic" when
3679 referring to the name of an instruction. Use "opcode" when
3680 referring to the sequence of machine bytes.
3682 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3683 (is_opcode_char): Rename to is_mnemonic_char.
3684 (md_assemble and i386_operand): Correct error messages from
3685 "opcode" to "instruction mnemonic"
3686 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3687 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3688 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3689 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3690 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3691 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3692 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3694 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3696 * config/tc-i386.c (i386_operand): Check for garbage after
3699 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3701 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3702 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3704 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3706 * config/tc-sh.h (obj_fix_adjustable): Define.
3707 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3708 (md_apply_fix): Likewise.
3709 (tc_gen_reloc): Likewise.
3710 (sh_fix_adjustable): New.
3712 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3714 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3715 * cgen.h (gas_cgen_finish_insn): Update prototype.
3716 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3717 cgen_insn_t -> CGEN_INSN_INT.
3718 (make_parallel): Update handling of CGEN_INT_INSN_P.
3719 (assemble_parallel_insn): Ditto.
3720 (target_make_parallel): New function.
3721 (md_assemble): Use it.
3723 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3725 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3727 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3729 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3730 converted into lower case.
3732 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3734 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3735 (gas_cgen_tc_gen_reloc): Likewise.
3736 * config/tc-m32r.h (obj_fix_adjustable): Define.
3737 * config/tc-m32r.c (m32r_fix_adjustable): New.
3738 (m32r_force_relocation): Handle VTABLE relocs.
3740 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3742 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3744 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3746 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3747 to lower case before parsing.
3749 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3750 parallel insns modift buts in the PSW as a side effect.
3752 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3754 * config/tc-d30v.c (find_format): Test for missing flag and
3757 (md_apply_fix3): Fix error messages to avoid
3758 assumption about presence of a symbol.
3760 (parallel_ok): Disallow parallel instructions that both modify the
3763 (find_format): Generate a warning if an odd numbered register is
3764 used as the first register in a mutli-register instruction.
3766 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3768 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3769 relocations are always associated with a symbol.
3771 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3773 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3774 (elf32_sparc_force_relocation): Declare.
3775 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3776 (tc_gen_reloc): Handle vtable relocs.
3777 (elf32_sparc_force_relocation): New.
3779 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3781 * symbols.c (S_IS_FUNCTION): New.
3782 * config/tc-v850.h (obj_fix_adjustable): Define.
3783 (TC_FORCE_RELOCATION): Define.
3784 (v850_force_relocation): Declare.
3785 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3786 of fx_addnumber for VTABLE reloc addends.
3787 (md_apply_fix3): Handle VTABLE relocs.
3788 (v850_fix_adjustable): New.
3789 (v850_force_relocation): New.
3791 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3793 * tc-hppa.c (fp_operand_format): Add some additional formats.
3794 (pa_ip): Do not automatically promote into pa2.0 mode.
3795 (pa_level): Handle ".level 2.0".
3797 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3799 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3800 * config/tc-i386.h (template.extension_opcode): Change to
3801 unsigned int to allow full range of 8-bit opcode suffixes.
3802 (None): Redefine as 0xffff.
3804 From Jeff B Epler <jepler@usgs.gov>
3805 * doc/c-i386.texi (i386-SIMD): New section.
3807 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3809 * read.c (discard_rest_of_line): New function.
3810 * read.h: Declare it.
3811 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3813 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3815 * config/tc-d10v.c (find_symbol_matching_register): New function.
3816 (find_opcode): Cope with the case where a register name matches
3819 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3821 * config/tc-v850.c (md_pcrel_from): Rename to
3822 v850_pcrel_from_section.
3823 (v850_pcrel_from_section): Do not resolves symbols in other
3826 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3828 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-d10v.c (find_opcode): Generate an error if a register
3831 is supplied for an operand that should not be a register.
3833 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3835 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3836 instructions to have another instruction in the right bin.
3838 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3840 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3841 the right container if the left container holds a branch
3844 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3846 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3847 both a register name and symbol name.
3848 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3850 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3852 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3853 execution unit class.
3855 (reg_name_search): If a name matches a register and a symbol,
3856 prefer the register.
3857 (find_format): Disallow flag registers when a general purpose
3858 register is required.
3859 If a number is required, but a register has been given, check to
3860 see if a symbol with the same name as the register exists, and if
3861 so, use that symbol.
3863 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3865 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3867 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-d30v.c (find_format): Do not accept flag registers as
3870 general purpose registers.
3871 (find_format): If an immediate value is expected at a given place
3872 in a format, but a register name has been provided instead, check
3873 to see if that register name matches the name of a predefined
3874 symbol and if it does, then use the symbol instead.
3875 (reg_name_search): If a register name matches a symbol name,
3876 prefer the register name to the symbol name.
3878 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3881 the previous insn to empty.
3883 1998-09-20 Michael Meissner <meissner@cygnus.com>
3885 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3886 pieces, forcing the use of an ANSI compiler.
3888 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3890 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3892 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3894 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3896 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3898 (obj_elf_vtable_entry): Likewise.
3899 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3900 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3901 (tc_gen_reloc): Likewise.
3902 (arm_fix_adjustable): Likewise.
3903 (elf32_arm_force_relocation): New.
3904 (armelf_frob_symbol): Remove coff-style symbol support.
3906 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3908 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3910 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3912 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3913 OBJ_COFF so that routine is defined for a.out format.
3915 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3917 * config/tc-i386.c (i386_operand): Detect non-segment registers
3918 used as segment prefixes.
3920 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3922 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3923 optimize across FDE boundaries.
3925 * config/obj-coff.c (obj_coff_section): Preserve any link once
3926 flags when setting the section flags.
3928 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3931 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3933 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3935 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3938 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3940 * frags.c (frag_grow): Include the size of the frag struct in the
3943 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3944 if the new subseg comes before the old.
3946 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3948 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3949 to handle edge8 and edge16.
3951 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3953 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3954 before we clobber the symbol involved.
3956 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3958 * config/tc-arm.c: Remove OBJ_ELF definitions for
3959 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3960 use arm_adjust_symtab for OBJ_COFF.
3961 (armelf_adjust_symtab): New Routine.
3962 * config/tc-arm.h: Define obj_adjust_symtab to
3963 armelf_adjust_symtab for OBJ_ELF.
3965 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3967 * configure.in: Make all i386-elf targets use bfd_gas.
3968 * config/tc-i386.c (tc_i386_force_relocation): New.
3969 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3970 (md_apply_fix3): Likewise.
3971 (tc_gen_reloc): Handle them.
3972 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3973 tc_i386_force_relocation.
3975 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3979 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3981 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3982 current opcode after writing the first insturction of a reverse
3985 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3987 * read.h (generate_lineno_debug): Add prototype.
3988 * read.c (generate_lineno_debug): Make non-static.
3990 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3992 * config/tc-i386.c (md_assemble): Only warn for address/data size
3995 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3997 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3998 against Thumb function names, as the linker needs this information.
4000 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4002 * expr.c (operand): Check also that there is no advance in operand
4003 after atof_generic in order to decide "is it label 0f or floating
4006 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4009 command line options with a single dash.
4010 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4012 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4014 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4015 * tc-arm.c (arm_fix_adjustable): New routine.
4017 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4019 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4020 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4021 demand_empty_rest_of_line before mri_comment_end.
4022 (equals): Check garbage after expression before
4023 mri_comment_end in MRI mode.
4025 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4028 small immediate constant to use the constant itself rather than
4031 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4033 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4034 (pa_leave): Likewise.
4036 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4038 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4040 (i386_operand): Fix an error message.
4042 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4044 * doc/c-arm.texi (ARM Directives): Document .req directive.
4046 * config/tc-arm.c (reg_required_here): Display erroneous string if
4047 the register name could not be decoded.
4048 Do not set inst.instruction if the sift is -1.
4050 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4052 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4055 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4058 even if it is belived to be unnecessary.
4060 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4062 config/tc-i386.c (i386_operand): Size immediate constants by
4063 suffix (erroneously removed as part of July 7 change).
4065 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4067 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4068 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4069 (armelf_frob_symbol): New Routine.
4070 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4072 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4074 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4076 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4078 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4079 command line switches passed to assembler.
4081 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4083 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4084 (gas_cgen_opcode_desc): Declare.
4085 (gas_cgen_parse_operand): Declare.
4086 (*): Prepend gas_ to gas specific fns to denote them as such.
4088 * cgen.c (gas_cgen_opcode_desc): New global
4089 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4090 (queue_fixup): Renamed from cgen_queue_fixup.
4091 (*): Prepend gas_ to gas specific fns to denote them as such.
4093 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4094 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4095 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4096 Open opcode table and initialize it.
4097 (make_parallel): Use gas_cgen_opcode_desc.
4098 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4099 (md_assemble): Ditto.
4101 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4103 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4104 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4105 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4106 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4107 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4108 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4109 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4110 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4111 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4112 (INIT_STAB_SECTION): Likewise.
4113 (OBJ_PROCESS_STAB): Likewise.
4115 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4116 (md_parse_option): Watch for them.
4117 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4118 (md_begin): Kill neverdef code.
4119 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4120 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4121 (s_alpha_coff_wrapper): New.
4122 (md_pseudo_table): Trap all ECOFF pseudos.
4124 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4126 Start of changes to remove mdebug section from mips*-elf
4127 Based on MIPS_STAB_ELF definition
4128 * acconfig.h: undef if not configured
4129 * config.in: undef if not configured
4130 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4131 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4132 * stabs.c (s_stab_generic): flush frag
4134 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4136 * configure.in: (arm-*-elf): Handle.
4137 (thumb-*-elf): Handle.
4138 * configure: Regenerate.
4139 * read.c (stringer): Fix typo in comment.
4140 * write.c (fixup_segment): Don't add symbol value to addend if
4142 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4144 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4147 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4149 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4150 (write_2_short): Emit warning if new flag is set.
4151 (do_assemble): Set flags if left instruction is one of special
4152 "right-instruction-killer" type.
4154 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4156 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4157 Always output words in debug_info section as big endian.
4158 (sparc_target_format): Choose correct bfd target.
4159 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4161 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4163 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4164 to work with internationalization code. Issue an error when two
4165 operands match that are not allowed to match.
4167 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4169 * configure.in (install_tooldir): Allow target to specify whether
4170 it wants to be installed in $(tooldir)/bin.
4171 * configure: Regenerate.
4172 * Makefile.am (install-exec-local): Set install-exec-tooldir
4173 dependency via configure.
4174 * Makefile.in: Regenerate.
4176 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4178 * Makefile.am (install-exec-local): Split into two ...
4179 (install-exec-bindir,install-exec-tooldir): New rules.
4180 * Makefile.in: Regenerate.
4182 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4184 * Makefile.am (install-exec-local): Don't remove the file before
4185 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4186 W. Rozycki <macro@ds2.pg.gda.pl>.
4187 * Makefile.in: Rebuild.
4189 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4191 * cgen.c: Include libiberty.h.
4192 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4193 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4194 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4195 (md_cgen_lookup_reloc)): Declare.
4196 (md_cgen_record_fixup_exp): Declare.
4197 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4198 (m32r_relax_frag): Declare.
4199 (cgen_md_apply_fix3): Decls moved to cgen.h.
4200 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4201 (m32r_cgen_record_fixup_exp): Delete decl.
4202 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4203 (assemble_nop): Delete.
4204 (expand_debug_syms): Delete unused `exp'.
4205 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4206 Add default case for -Wall.
4207 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4208 (md_atof): Delete unused wordP.
4210 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4212 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4215 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4217 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4218 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4219 .print, .purgem, and .struct. Remove documentation for
4222 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4224 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4225 Update call to insert_operand.
4227 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4231 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4233 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4234 whitespace after a prefix operator.
4236 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4238 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4240 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4242 * config/tc-sparc.c (log2): New static function.
4243 (s_reserve): Use log2 to convert alignment before calling
4245 (s_common): Use log2 to convert alignment before calling
4246 record_alignment and frag_align.
4247 (sparc_cons_align): Use log2.
4249 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4252 (s_common): Likewise.
4254 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4255 initialization of waddr.
4256 (sparc_elf_final_processing): Add default case to switch.
4258 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4260 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4261 than temporary real.
4263 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4265 * write.c (subsegs_finish): Don't align the segments if there were
4268 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4269 copying aux information.
4271 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4272 expression into a symbol.
4274 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4276 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4277 type to unsigned int.
4278 (md_assemble): Change type used to store offsets from unsigned
4280 (i386_operand): Switch error check to only call RESTORE_END_STRING
4281 once after parse_register.
4283 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4285 * config/tc-v850.c (md_show_usage): Changed format to match that
4288 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4290 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4292 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4294 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4297 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4299 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4300 * doc/Makefile.in: Rebuild.
4302 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4304 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4305 for %lo expressions.
4306 (mips_ip, case 'u'): Move range check after code to mask
4307 off bits in %hi/%lo expressions. Mask off high bits for
4310 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4312 * doc/Makefile.am (gasver.texi): New target.
4313 (as.info, as.dvi): Depends upon gasver.texi.
4314 * doc/as.texinfo: Include gasver.texi. Mention version number on
4315 title page and in top node.
4316 * doc/Makefile.in: Rebuild.
4318 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4320 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4321 but not including the line containing the edict.
4322 * listing.h (LISTING_EOF): New.
4323 * input-scrub.c (input_scrub_next_buffer): Call it.
4325 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4327 * config/tc-i386.c (i386_operand): Don't set the size of an
4328 immediate address based solely on the suffix and the mode.
4330 * config/tc-i386.c (md_assemble): Add assertion to make sure
4331 overlap2 does not set Imm.
4333 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4334 sequences of whitespace to a single space.
4335 (is_space_chars): Just compare with space.
4336 (md_begin): Don't initialize space_chars.
4337 (md_assemble): Just skip a single whitespace character.
4338 (i386_operand): Rewrite base-index parsing to use new
4339 parse_register, and to skip white space. Skip white space in a
4340 number of other places too. Don't give error message if
4341 parse_register fails.
4342 (parse_register): Change reg_string parameter to be non-const.
4343 Add end_op parameter. Skip white space after the `%', and return
4344 end of register string. Give error message here rather than
4347 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4349 Based on patch from Matt Semersky <matts@scd.hp.com>:
4350 * expr.c (op_encoding): Make const.
4351 (expr_set_precedence): New function.
4352 (expr_begin): Don't set operator rankings, just call
4353 expr_set_precedence.
4354 * expr.h (expr_set_precedence): Declare.
4355 * read.c (s_mri): Call expr_set_precedence.
4357 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * doc/as.texinfo (Statements): Remove paragraph discussing
4360 continuing lines with a backslash. This hasn't worked for years,
4363 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4365 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4367 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4368 (ps_CTORS, ps_DTORS): New section types.
4369 (vms_fixup_xtors_section): New function
4370 (Ctors_Psect, Dtors_Psect): Define.
4371 (IS_GXX_XTOR): Define
4372 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4373 Filter static constructors/destructors and add to
4374 Ctors_Symbols/Dtors_Symbols chain.
4375 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4376 appropriate section.
4378 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4379 * makefile.vms: Merge vax/vms support.
4381 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4383 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4384 (elf_pseudo_table): Add them.
4385 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4386 (md_apply_fix): Accept them.
4387 (mips_fix_adjustable): Don't adjust them.
4388 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4389 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4390 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4391 (tc_fix_adjustable): Don't adjust them.
4393 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4395 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4397 * Makefile.in: Regenerate.
4398 * configure.in: AC_SUBST cgen_cpu_prefix.
4399 * configure: Regenerate.
4401 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4403 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4404 Changed all users of COND12_DELAY.
4406 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4408 * config/tc-mn10300.c (set_arch_mach): New function.
4409 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4410 (md_begin): Default to mn10300 mode.
4411 (md_assemble): Only accept instructions for the core mn10300
4412 chip and the active machine type.
4414 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4416 * subsegs.h (segment_info_type): Give the struct a name.
4417 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4418 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4419 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4420 * config/tc-w65.h (tc_reloc_mangle): Declare.
4421 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4423 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4425 * config/tc-v850.c (v850_comm): Restore old section
4426 after common processing.
4428 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4430 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4432 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4434 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4435 char with code that explicitly sign-extends.
4437 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4439 * config/tc-v850.c (md_begin): Restore text section as the current
4440 section after creating call table sections.
4441 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4444 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4445 with call to macro SYM_AUXINFO.
4447 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4449 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4450 with the program transform name.
4451 * Makefile.in: Rebuild.
4453 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4458 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * config/tc-i386.c (i386_operand): Be prepared for a space between
4461 the open parenthesis and the start of the register operand,
4462 because of the June 16 change.
4464 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4466 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4469 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4471 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4472 even if it is belived to be unnecessary.
4474 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4476 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4478 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4480 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4482 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4483 shift amount for a repeated operand. The shift amount for the
4484 repeated copy comes from the size of the operand.
4486 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4490 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4494 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4496 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4497 characters in it as LEX_IS_SYMBOL_COMPONENT.
4498 * config/tc-i386.h (tc_symbol_chars): Define.
4499 (extra_symbol_chars): Declare.
4500 * config/tc-i386.c (extra_symbol_chars): Define.
4501 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4502 (line_comment_chars): Set to '/' if TE_LINUX.
4503 * doc/c-i386.texi (i386-prefixes): Update.
4504 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4506 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4508 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4509 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4511 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4513 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4514 constraint in instructions REP & REPI.
4516 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4519 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4521 (check_range): If the operand is shifted, then shift the number
4522 before checking its range.
4524 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4526 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4529 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4531 * config/tc-v850.c (v850_comm): Create special sections as needed.
4533 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4535 * config/tc-d10v.c (write_2_short): Addition of swapping
4536 instructions for sequential and reverse sequential order when
4537 given order is not possible.
4539 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * Makefile.am: Rebuild dependencies.
4542 (DEP_INCLUDES): Fix reference to intl build directory.
4543 * Makefile.in: Rebuild.
4545 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4547 * doc/c-i386.texi: Update 16 bit documentation.
4549 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4550 IgnoreDataSize to IgnoreSize as they are used for address size as
4552 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4553 32-bit mode, similarly addr16/data16 and variants.
4555 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4557 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4558 sequential word multiply instructions.
4560 (do_assemble): Add extra command line argument, to allow mul32
4561 attribute to be preserved across parallel insns.
4562 (md_assemble): Insert NOPs between explicitly parallel insns which
4563 contain an 32 bit multiply and a 16 multiply.
4565 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4567 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4570 * config/tc-i386.c (reloc): Add braces.
4572 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4573 consistent with Intel naming.
4574 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4575 use bitfields in sib_byte.
4576 (modrm_byte): Don't use bitfields here either.
4578 * config/tc-i386.c (current_templates): Add const.
4579 (parse_register): Add const to return, param, and char *s.
4580 (i386_operand): Add const to reg_entry *r.
4581 * config/tc-i386.h (templates): Add const to start, end.
4583 Inspired by code for 16 bit gas support from Martynas Kunigelis
4584 <martynas@nm3.ktu.lt>:
4585 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4586 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4587 (uses_mem_addrmode): Remove.
4588 (md_estimate_size_before_relax): Add support here too.
4589 (md_relax_table): Rewrite interface to md_relax for 16 bit
4591 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4592 (opcode_suffix_to_type): Remove.
4593 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4594 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4595 (md_convert_frag): Likewise.
4596 (i386_operand): Add support for 16 bit base/index regs,
4597 immediates, and displacements. Remove some unnecessary casts, and
4598 localise end_of_operand_string, displacement_string_start,
4599 displacement_string_end variables. Add GCC_ASM_O_HACK.
4600 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4602 * config/tc-i386.c (prefix_hash): Remove.
4603 (md_begin): Rewrite without obstacks. Remove prefix hash table
4604 handling. Rewrite lexical table handling.
4605 (i386_print_statistics): Don't print prefix statistics.
4606 (md_assemble): Rewrite instruction parser so that line is not
4607 converted to lower case. Don't do a hash_find for prefixes,
4608 instead recognise them via opcode modifier.
4609 (expecting_operand, paren_not_balanced): Localise variables.
4610 * config/tc-i386.h (IsPrefix): Define.
4611 (prefix_entry): Remove.
4613 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4614 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4615 '\\' in case where comment_chars contains '/'.
4617 * config/tc-i386.c (MATCH): Ensure given operand and template
4618 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4619 you must write `ljmp *table(%ebx)'.
4621 From H.J. Lu <hjl@gnu.org>:
4622 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4623 as 0 ifndef BFD_ASSEMBLER.
4624 (md_assemble): Allow immediate operands without suffix or
4625 other reg operand to default in size to the current code size.
4627 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4629 * config/tc-v850.c (md_begin): Restore creation of
4630 .call_table_text and .call_table_data sections.
4632 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4635 after emitting a word of noops.
4637 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4639 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4640 (i386_operand): Simplify checks for valid base/index combinations.
4641 Disallow `in 4(%dx),%al'.
4643 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4645 (add_prefix): Change parameter from char to int.
4647 * config/tc-i386.h (Ugh): Define opcode modifier.
4648 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4650 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4651 CONSISTENT_REGISTER_MATCH macros to check register types more
4652 thoroughly. Check for illegal suffix/operand combinations
4653 when matching insns with operands. Handle new `s' suffix, and
4654 associated FloatMF opcode modifier for float insns with memory
4656 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4657 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4658 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4659 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4660 DATA_PREFIX_OPCODE throughout.
4662 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4663 (md_assemble): Rewrite suffix/register operand checking code to be
4664 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4665 AnyMem, the better to grep.
4667 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4668 given a memory operand. Don't set Abs bits either.
4669 (type_names): Remove Mem*, Abs*.
4670 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4671 define opcode_modifiers as these cases are handled by Disp8,
4672 Disp16, Disp32 and suffix checks.
4673 (COMES_IN_BOTH_DIRECTIONS): Remove.
4674 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4676 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4677 if IgnoreDataSize modifier given. Remove ShortformW modifier
4678 test. Add test for ShortForm in W base_opcode modification.
4679 Merge Seg2ShortForm and Seg3ShortForm code.
4680 * config/tc-i386.h (ShortFormW): Remove.
4681 (IgnoreDataSize): Define.
4683 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-d30v.c (md_assemble): Store previous segment state
4686 with previous instruction.
4688 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4690 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4691 (ebp, esp): Remove static variables.
4692 (MATCH): Remove test for InOutPortReg.
4693 (i386_operand): Properly handle InOutPortReg here instead.
4694 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4695 (md_assemble): Simplify and correct modrm and sib generation.
4696 (i386_operand): Add warning for scale without index.
4697 Rewrite checks for valid base/index combinations.
4699 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4700 macros and enclose in do while(0).
4701 (RESTORE_END_STRING): Likewise.
4702 (md_assemble): Add one to printed operand number so we start
4703 from 1 not 0. Add some more gettext invocations.
4704 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4707 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4708 DATA_PREFIX, SEG_PREFIX): Define.
4709 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4710 (check_prefix): Remove function.
4711 (add_prefix): New function. Add prefix to i.prefix as well as
4713 (md_assemble): Changes for add_prefix. Remove hack for wait
4714 prefix, instead always output prefixes in fixed order. Test
4715 for jcxz/loop when selecting between word & dword operations,
4716 and add address size prefix rather than operand size prefix.
4717 Remove operand -> address size hack when emitting jcxz/loop.
4718 (i386_operand): Remove O_Absent check as it's done in expr.
4720 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4722 * configure.in: Recognize m5200 as a cpu_type of m68k.
4723 * aclocal.m4: Rebuild with current libtool.
4724 * configure: Rebuild.
4726 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4728 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4729 to relaxable_symbol to prevent references to external symbol from
4732 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4734 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4735 symbols are relaxable.
4737 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4739 * config/tc-v850.c (md_begin): Don't create special
4740 sections by default.
4742 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4744 * config/tc-mips.c (macro): For div and udiv, close the
4745 reorder block as soon as possible.
4747 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4749 From Matt Semersky <matts@scd.hp.com>:
4750 * macro.c (macro_mri_mode): New function.
4751 * macro.h (macro_mri_mode): Declare.
4752 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4755 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4757 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4760 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4761 until after xstrdup in OBJ_EVAX case.
4763 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4765 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4766 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4767 of hardcoded magic number.
4768 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4770 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4772 * read.c (do_s_func): New function.
4774 * read.h (do_s_func): Add prototype.
4776 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4778 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4779 nops if fill pattern not specified.
4781 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4783 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4784 * config/te-go32.h (TE_GO32): Define.
4785 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4787 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4789 Implement .func/.endfunc pseudo-ops.
4790 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4792 * read.c (potable): Add .func,.endfunc.
4793 (s_func): New function.
4794 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4796 (in_doc_func_p,current_function_label): New static globals.
4797 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4799 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4801 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4802 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4803 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4804 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4805 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4806 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4807 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4808 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4809 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4810 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4811 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4812 * config/tc-a29k.c: Don't define md_short_jump_size,
4813 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4814 * config/tc-alpha.c: Likewise.
4815 * config/tc-alpha.h: Likewise.
4816 * config/tc-arm.c: Likewise.
4817 * config/tc-h8300.c: Likewise.
4818 * config/tc-h8500.c: Likewise.
4819 * config/tc-hppa.c: Likewise.
4820 * config/tc-i860.c: Likewise.
4821 * config/tc-i960.c: Likewise.
4822 * config/tc-ppc.c: Likewise.
4823 * config/tc-sh.c: Likewise.
4824 * config/tc-sparc.h: Likewise.
4825 * config/tc-tic30.c: Likewise.
4826 * config/tc-w65.c: Likewise.
4827 * config/tc-z8k.c: Likewise.
4829 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4831 * config/tc-vax.c (_): Delete this macro used for placeholder
4832 values in vax_operand_width_size; it conflicts with the _() macro
4833 used for internationalization.
4835 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4837 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4838 code. From Chris Moller <moller@bops.com>.
4840 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4841 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4842 * read.c (emit_expr): Initialize seg and subseg fields of a new
4844 * write.c (write_object_file): Switch to the appropriate segment
4845 and subsegment when processing a broken word.
4847 * config/tc-m68k.c (mri_assemble): New static function.
4848 (build_mri_control_operand): Call mri_assemble rather than
4850 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4851 (s_mri_endf, s_mri_endw): Likewise.
4853 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4855 * read.c (s_org): Call md_flush_pending_output if it is defined.
4857 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4859 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4861 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4862 (md_parse_option): Add for same.
4863 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4864 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4865 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4867 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4869 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4871 * config/tc-arm.c (find_real_start): Relax definition of local
4874 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4876 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4877 symbols at the given address, not just the last one specified.
4879 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4881 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4882 or number_to_chars_littleendian to write data.
4884 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4886 * config/tc-v850.c (md_assemble): Remove artificially created
4887 register name symbols.
4889 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4891 * write.c (fixup_segment): Change "segment" to "section" in
4894 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4896 * write.c (fixup_segment): Change sym1-sym2 message again.
4898 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4900 * write.c (fixup_segment): Improve error message for sym1-sym2
4901 errors when sym1 is in a different segment from sym2.
4903 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4905 * config/tc-m32r.c (warn_unmatched_high): New static local.
4906 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4907 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4908 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4909 (md_parse_option): Likewise.
4910 (md_show_usage): Likewise.
4911 (m32r_frob_file): Likewise.
4913 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4914 (read_a_source_file): Call them.
4915 * read.h (stabs_generate_asm_file): Declare.
4916 * stabs.c (stabs_generate_asm_file): New function.
4917 (generate_asm_file): New function.
4918 (stabs_generate_asm_lineno): Move file name handling into
4921 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4923 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4924 (d30v_current_align, d30v_current_align_seg): New variables.
4925 (d30v_last_label): New variable.
4926 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4927 (s_d30v_data, s_d30v_section): Likewise.
4928 (md_pseudo_table): Call them.
4929 (md_begin): Initialize d30v_current_align_seg.
4930 (md_assemble): Call d30v_align when needed by known current alignment.
4931 (d30v_frob_label, d30v_cons_align): New functions.
4932 * config/tc-d30v.h (md_do_align): Remove.
4933 (tc_frob_label): Call d30v_frob_label.
4934 (md_cons_align): New.
4936 * config/tc-d30v.c (find_format): Convert complex expressions to
4937 expression symbols before processing. Clean up code formatting.
4939 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4941 * po/Make-in (install-info): New target.
4943 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4945 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4947 * config/tc-mn10300.c (md_assemble): Likewise.
4949 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4951 * Makefile.am: Update with `make dep-am'.
4952 (HFILES): Add cgen.h.
4953 (cgen.o): Depend on cgen.h.
4954 * Makefile.in: Regenerate.
4956 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4958 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4960 * gasp.c (grab_label): Permit a label to be a preprocessor
4961 variable by permitting a label to start with a backslash.
4963 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4965 * config/tc-mips.c (validate_mips_insn): Removed hack
4966 for previously inaccessible bitfields in some INSN_TRAP
4969 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4971 * config/tc-d30v.c (do_assemble): Abort with error message
4972 if opcode operands do not match.
4974 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4976 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4977 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4978 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4979 similar new 'q' operand.
4981 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4983 * cgen.c (cgen_asm_finish_insn): Fix typo.
4985 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4988 * cgen.c: Include it.
4989 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4990 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4991 All callers updated.
4992 * config/tc-m32r.c: Include cgen.h.
4993 (m23r_insn): New members num_fixups,fixups.
4995 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4997 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4998 to avoid compiler warning.
5000 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5002 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5005 * makefile.vms (OBJS): Add ehopt.obj
5007 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5009 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5011 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5013 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5014 a short format insn.
5015 (md_assemble): Set it for explicitly packed insns.
5017 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5019 * config/obj-coff.c (c_symbol_merge): Do not take address of
5020 native fields when performing the memcpy.
5022 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5024 * config/tc-mips.c (macro,macro2): Implement
5025 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5027 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5030 relocations against globally visible symbols.
5031 * config/tc-m68k.c (relaxable_symbol): New macro.
5032 (m68k_ip, md_estimate_size_before_relax): Use it.
5033 (tc_m68k_fix_adjustable): Also handle weak symbols.
5035 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5037 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5038 references to externally visible symbols.
5039 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5040 values in twice for a PC relative reloc if the symbol is
5043 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5044 don't adjust a PC relative reloc against an externally visible
5046 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5047 for a PC relative fixup against an externally visible defined
5048 symbol, arrange to store object file and addend values as though
5049 the symbol were not defined.
5050 (tc_gen_reloc): Likewise.
5052 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5054 * read.c (sizeof_leb128): Referenced externally by write.c so
5057 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5059 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5060 and expand a 'debug' symbol associated with the next instruction
5061 that does not cause a short instruction to be filled with a NOP.
5062 (md_pseudo_table): Add support for .debugsym.
5063 (assemble_parallel_insn): Add calls to expand_debug_sym as
5065 (md_assemble): Ditto.
5067 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5069 * as.c (main): Conditionally call setlocale.
5070 * gasp.c (main): Likewise.
5071 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5072 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5074 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5076 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5078 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5080 * config/tc-hppa.c: Change all calls to bzero to use memset.
5081 (pa_ip): Add cast to avoid warning.
5082 (tc_gen_reloc, md_apply_fix): Likewise.
5083 (pa_find_space_by_number): Likewise.
5084 (hppa_force_relocation): Likewise.
5085 (pa_block): Change i to unsigned int.
5086 * config/obj-som.h (obj_som_copyright): Declare.
5088 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5090 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5091 for line numbers for assembly source.
5093 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5095 * configure.in: Change version number to 2.9.4
5096 * configure: Rebuild.
5098 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5100 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5102 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * ecoff.h: Change symbolS in function declaration to struct
5107 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5109 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5110 (md_convert_frag): Fix i18n typo.
5112 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5114 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5115 * ecoff.h: Protoype it.
5116 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5117 [EVAX] (s_alpha_prologue): Delete.
5118 (md_pseudo_table): Update.
5120 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5122 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5123 array to local pointer.
5124 (get_args, parse_expr): Add casts to avoid warnings.
5126 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5128 * read.c (s_set): Cast xmalloc return value to fragS *.
5129 * config/tc-m68k.c (m68k_ip): Function made static to match
5130 previous forward declaration.
5131 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5133 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5135 * config/tc-v850.c: Add internationalisation macros to error
5138 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5139 macros to error strings.
5141 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5143 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5144 reloc is in the TOC csect.
5145 (md_apply_fix3): Correct gettext typo.
5147 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5150 .L - they are local labels and the branches are not really
5151 function calls but rather far jumps.
5153 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5155 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5157 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5159 * config/tc-i386.c (md_assemble): Print operand number rather than
5160 using ordinal_names.
5161 (i386_operand): Likewise.
5163 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5165 * Makefile.am (INTLLIBS): Define to work around apparent automake
5167 All Makefiles: Regenerated.
5169 * Many files: Added gettext invocations around user-visible
5171 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5172 HAVE_LC_MESSAGES): Define.
5173 * dep-in.sed: Added asintl.h.
5174 * po/Make-in: New file.
5175 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5177 * read.c (Z_): Renamed from `_'.
5178 * Makefile.am (SUBDIRS): Added po.
5179 (POTFILES): new macro.
5180 (po/POTFILES.in): New target.
5181 ($(OBJS)): Added asintl.h.
5183 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5184 (as_new_LDADD): Added $(INTLLIBS).
5185 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5186 (gasp_new_LDADD): Added $(INTLLIBS).
5187 (gasp_new_DEPENDENCIES): New macro.
5188 * configure, aclocal.m4: Rebuilt.
5189 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5191 (ALL_LINGUAS): Define.
5192 * macro.c: Include "asintl.h".
5193 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5194 * as.h: Include "asintl.h".
5195 * config/tc-i386.c (ordinal_names): Removed.
5196 (md_assemble): Changed error text to avoid ordinal_names.
5197 (i386_operand): Likewise.
5198 (reloc): Added as_bad to avoid i18n problems.
5199 (tc_gen_reloc): Likewise.
5200 * config/tc-arm.c (bad_args): Now a #define.
5202 * config/obj-vms.c (VMS_stab_parse): Changed type of
5204 (global_symbol_directory): Unified strings to avoid i18n
5206 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5207 avoid i18n problems.
5208 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5209 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5211 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5213 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5215 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5217 * as.c (print_version_id): Added an fprintf to avoid i18n
5219 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5221 * expr.c (expr): Added as_warn call to avoid i18n problems.
5222 * messages.c (as_assert): Changed code to avoid i18n problems.
5223 (as_abort): Likewise.
5224 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5225 (s_space): Likewise.
5226 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5228 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5230 * config/tc-i386.c (check_prefix): New static function, split out
5232 (struct _i386_insn): Add wait_prefix field.
5233 (md_assemble): Remove wait_prefix local variable. Use
5234 check_prefix when adding a prefix.
5236 * config/tc-i386.c (current_templates): New static variable.
5237 (md_assemble): Remove current_templates local variable.
5238 (md_assemble, i386_operand): Improve error and warning messages in
5239 many places. Add RESTORE_END_STRING in many places before error
5240 return. Clarify some comments.
5242 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5244 (md_assemble): Parse string instruction operands, looking for
5245 segment override prefixes. Check for invalid segment prefixes on
5247 (i386_operand): i.seg[] and max mem_operand changes for string
5249 * config/tc-i386.h (EsSeg): Define.
5251 * config/tc-i386.h (regKludge): Define.
5252 (iclrKludge, imulKludge): Don't define.
5253 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5254 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5255 opcode_modifier checks to look for more common cases first. Add
5256 default_seg for IsString case.
5258 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5260 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5262 * configure: Rebuild with new automake and libtool.
5263 * aclocal.m4, Makefile.in: Likewise.
5265 * doc/Makefile.am (as.dvi): New target.
5266 * doc/Makefile.in: Rebuild.
5268 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5270 * configure.in: Added sparc86x support.
5272 * configure: Rebuild.
5274 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5276 (md_parse_option): Warn if -EL is not supported for this architecture.
5278 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5280 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5282 * config/tc-mips.c (mips_ip): Note when we use get match on
5283 the full instruction name.
5285 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5287 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5288 back into the expression to handle add/sub simplification correctly.
5290 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5292 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5294 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5296 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5299 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5301 * symbols.c (max_indent_level): New global.
5302 (print_symbol_value_1): Use it.
5303 * expr.h (expr_build_dot): Declare.
5304 * expr.c (expr_build_dot): New function.
5306 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5308 * symbols.c (print_binary): New function.
5309 (print_expr_1): Call it.
5311 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5313 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5314 operand in the opcode.
5316 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5318 * config/tc-i386.h: Reorder operand flags and opcode modifier
5319 flags for clarity. Remove unused definitions: Unknown,
5320 ImmUnknown, DispUnknown, NoModrm.
5321 * config/tc-i386.c (type_names): Add missing Debug type.
5322 (md_assemble): Better duplicate prefix checking. Quicker string
5323 instruction check via new opcode_modifier flag.
5325 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5327 * doc/as.texinfo (Invoking): Clarify -Wa example.
5329 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5331 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5332 (s_mips_weakext): Define.
5333 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5334 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5337 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5339 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5340 is an error if the value can not be computed at assembly time.
5341 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5343 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5345 * gasp.c (main): Set next field of new include_path structure to
5346 NULL. From Avery Pennarun <averyp@gdc.ca>.
5348 * read.c (s_mri_sect): Call as_bad rather than abort for an
5349 unsupported MRI target.
5351 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5353 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5354 the destination of a branch instruction should be altered.
5355 (find_real_start): New function: Locate the real, Thumb coded
5356 start of a Thumb function.
5357 (do_t_branch23): Alter the destination of branches to Thumb
5360 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5362 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5364 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5367 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5369 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5370 * doc/c-hppa.texi: Likewise.
5372 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5374 * Makefile.am: Rebuild dependencies.
5375 * Makefile.in: Rebuild.
5377 * Makefile.am (DEP_INCLUDES): New variable.
5378 (.dep1): Change to work when srcdir is not an absolute path.
5379 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5380 * Makefile.in: Rebuild.
5382 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5384 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5385 LinearAddress patch.
5387 * configure.in: Set version to 2.9.1.
5388 * configure: Rebuild.
5390 * Branched binutils 2.9.
5392 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5394 * config/tc-i386.h (FWait): Define.
5395 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5396 other prefixes. Check FWait flag in opcode table to see which
5397 instructions require an fwait prefix.
5399 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5401 * stabs.c (get_stab_string_offset): Always create a stab string
5404 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5406 Fix some gcc -Wall warnings:
5407 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5408 * ehopt.c (eh_frame_code_alignment): Likewise.
5409 * expr.c (integer_constant, operand): Likewise.
5410 * frags.c (frag_align): Likewise.
5411 * gasp.c (level_0, change_base, doinstr): Likewise.
5412 * hash.c (hash_ask): Likewise.
5413 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5414 (debugging_pseudo): Likewise.
5415 * macro.c (define_macro, check_macro): Likewise.
5416 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5417 (ignore_rest_of_line, float_cons): Likewise.
5418 * symbols.c (decode_local_label_name): Likewise.
5419 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5420 (fixup_segment, number_to_chars_bigendian): Likewise.
5421 (number_to_chars_littleendian): Likewise.
5422 * config/atof-ieee.c (gen_to_words): Likewise.
5423 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5424 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5425 * read.c (output_big_sleb128): Initialize locals to avoid
5427 (output_big_uleb128, equals): Likewise.
5428 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5429 to unsigned int. Change zeros to unsigned int.
5430 * cond.c (s_if): Add return to default case.
5431 * frags.c (frag_now_fix): Change return type to addressT.
5432 * frags.h (frag_now_fix): Update declaration.
5433 * listing.c (file_info_struct): Change linenum to unsigned int.
5434 (struct list_info_struct): Change hll_line to unsigned int.
5435 (print_source): Update format string.
5436 * read.c (emit_expr): Change scan to unsigned int, and don't
5437 bother to initialize it.
5438 * symbols.c (dollar_label_count): Change to unsigned long.
5439 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5440 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5441 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5443 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5445 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5446 mcf5200 just as we do for m68000.
5447 (m68k_init_after_args): Likewise.
5448 (md_estimate_size_before_relax): Likewise.
5450 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5452 * config/tc-v850.c (md_assemble): Store relocation addend in
5453 fixup instead of instruction.
5455 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5457 * config/tc-i386.c (md_assemble): Swap template arguments to
5458 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5459 This macro is currently symmetric, so passing them the wrong
5460 way didn't cause any problem, but may if the macro is changed
5462 After copying template to i.tm, use i.tm. rather than t-> to
5463 access fields, and make t a const*
5464 Move i.tm.operand_types[] swap to immediately after the copy.
5466 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5468 * expr.h (expr_build_uconstant): Add prototype.
5469 (expr_build_unary,expr_build_binary): Add prototypes.
5470 * expr.c (expr_build_uconstant): New function.
5471 (expr_build_unary,expr_build_binary): New functions.
5473 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5475 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5476 * macro.c (macro_expand_body): Increase buffer size.
5477 * messages.c (as_warn): Likewise.
5478 (as_warn_where, as_bad, as_bad_where): Likewise.
5480 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5482 Based on patch from H.J. Lu <hjl@gnu.org>:
5483 * Makefile.am (DISTSTUFF): New variable.
5484 (diststuff): New target.
5485 * Makefile.in: Rebuild.
5487 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5489 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5490 m32r_elf_section_change_hook.
5492 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5493 emit a nop if a section ends with a 16 bit instruction.
5495 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5497 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5498 s_lcomm rather than obj_coff_lcomm.
5499 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5501 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5503 * config/tc-i386.h (LinearAddress): Define.
5504 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5505 instruction, don't use a default segment.
5507 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5509 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5510 * configure: Rebuild.
5512 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * aclocal.m4, configure: Rebuild with libtool 1.2.
5516 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5519 PC relative branches. Patch courtesy of Jonathan Walton.
5522 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5524 * configure.in (emulations): Add thumb-pe target.
5526 * configure (emulations): Add thumb-pe target.
5528 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5530 * itbl-lex.l (yywrap): Don't define if already defined as a
5533 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5535 * depend.c (quote_string_for_make): New function.
5536 (wrap_output): Use it.
5538 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5540 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5541 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5543 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5545 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5546 Recognize -GN and -relax.
5547 (md_begin): Initialize gp size from -G switch.
5548 (alpha_force_relocation): Always force if -relax.
5549 (alpha_align): Take a new argument that will specify when to
5550 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5551 Change all callers. Emit nop alignment padding as nop+unop pair.
5553 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5555 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5556 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5558 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5560 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5561 require padding to the next long word boundary.
5563 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5565 * cgen.c: #include symcat.h.
5566 * config/tc-m32r.c: Likewise.
5568 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5570 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5571 absolute expressions instead of '$' prefixed register names.
5573 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5575 * read.c (s_set): Record file and line info for symbols when -as.
5576 (pseudo_set): Don't overwrite that dummy fragment.
5578 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5580 * config/tc-ppc.c (md_pseudo_table): Add "section".
5581 (ppc_named_section): New static function.
5583 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5585 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5586 so we don't have to scan the entire list.
5588 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5590 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5591 case, allow the parallel instructions to modify the same flag
5594 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5596 * listing.c (list_symbol_table): Categorize symbols by
5597 undefined_section rather than sy_frag->line == NULL.
5599 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5601 * Makefile.am (install-exec-local): Install properly when ln
5602 fails or tooldir == prefix.
5604 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5606 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5607 Test result of insert_operand for error.
5609 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5611 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5612 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5613 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5614 * doc/Makefile.in: Rebuild.
5616 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5619 (macro): Fix handling of M_COP[0-3].
5621 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5623 Based on patches from Ross Harvey <ross@teraflop.com>:
5624 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5625 if macro_alternate or macro_mri.
5626 (getstring): Remove support for byte constants between < and >.
5627 (get_any_string): '<' only starts a string if macro_alternate or
5629 (macro_expand_body): Permit keyword parameters following
5630 positional parameters.
5632 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5633 * configure.in (alpha*-*-netbsd*): New target.
5634 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5635 * configure: Rebuild.
5637 * as.h (flag_warn_suppress_instructionswap): Move from here...
5638 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5639 here, and make static.
5641 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5642 BFD_ASSEMBLER or MANY_SEGMENTS.
5644 * as.c (show_usage): Update bug-gnu-utils address.
5645 * gasp.c (show_usage): Likewise.
5646 * doc/as.texinfo (Bug Reporting): Likewise.
5648 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5650 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5651 insns regardless of the size of a pointer if we're in mips I or
5653 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5655 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5657 Fix rac to accept only a0:
5658 * tc-d10v.c (parallel_ok, find_opcode):
5659 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5660 Introduce OPERAND_GPR.
5662 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5664 * read.c (s_fill): Handle non-constant repeat counts by creating
5665 an rs_space fragment.
5667 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5670 from as_bad to as_warn.
5672 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5674 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5675 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5676 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5678 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5680 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5681 seg_fix_rotP rather than fix_root from seg_info.
5683 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5685 * expr.c: Add support for 0x1_2_3_4 bignums.
5687 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5689 * configure.in: Change -linux* to -linux-gnu*.
5690 * configure: Rebuild.
5692 * app.c (do_scrub_begin): Treat \r as whitespace.
5694 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * Makefile.am: Update dependencies.
5697 * Makefile.in: Rebuild.
5699 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5701 * configure, aclocal.m4: Rebuild with new libtool.
5703 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5705 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5706 the argument to bfd_set_arch_mach.
5707 (load_address): Use bfd_arch_bits_per_address to determine the
5708 bit size of an address instead of looking at the isa level.
5709 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5711 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5715 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5717 * ehopt.c: New file.
5718 * as.h (enum _relax_state): Add rs_cfa.
5719 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5720 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5721 * read.c (emit_expr): Call check_eh_frame.
5722 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5723 (relax_segment): Likewise.
5724 * Makefile.am: Rebuild dependencies.
5725 (GAS_CFILES): Add ehopt.c.
5726 (GENERIC_OBJS): Add ehopt.o.
5727 * doc/internals.texi (Frags): Document rs_cfa.
5729 * as.c (show_usage): Mention --traditional-format.
5730 (parse_args): Accept --traditional-format.
5731 * as.h (flag_traditional_format): Declare.
5732 * output-file.c (output_file_create): If flag_traditional_format,
5733 set BFD_TRADITIONAL_FORMAT on stdoutput.
5734 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5736 * config/tc-mips.c (append_insn): Make sure that if we have a
5737 fixup for an unmatched %hi reloc, it does not associated with a
5740 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5741 * doc/Makefile.in: Likewise.
5743 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5745 * config/tc-m32r.c (check_for_side_effects): New function.
5746 (can_make_parallel): Add checks for instruction side effects
5747 clashing with the other instruction.
5748 (assemble_parallel_insn): Improve warning messages. Return error
5749 message from non-swapped instruction order.
5751 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5753 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5755 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5756 md_cleanup definition. This moves the forced literal output to
5757 the end of the source pass, and avoids macro's inserting literals
5758 into the code immediately after the macro expansion.
5760 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5762 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5763 a gas internal symbol is adjustable.
5764 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5766 * as.h: If gcc version greater than 2.6, use `__format__' and
5767 `__printf__' in function attributes, rather than `format' and
5770 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5774 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5776 Add tms320c30 support:
5777 * config/tc-tic30.h: New file.
5778 * config/tc-tic30.c: New file.
5779 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5780 TARGET_FORMAT as "coff-tic30".
5781 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5782 * Makefile.am: Rebuild dependencies.
5783 (CPU_TYPES): Add tic30.
5784 (CPU_OBJ_VALID): tic30-aout is valid.
5785 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5786 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5787 * configure, Makefile.in: Rebuild.
5789 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5791 * config/tc-v850.c (md_assemble): Improvements to error messages.
5793 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5795 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5796 BFD_RELOC_HI16_S to store the high bits of any value.
5798 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5799 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5800 assembler calculate relocations to any external symbol at all.
5801 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5802 involving generation of pc-relative relocs.
5803 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5804 has been moved to md_apply_fix3.
5806 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5807 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5808 which actually means (the address of identifier's GOT entry) +
5809 constant, which is not particularly useful.
5811 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5813 * read.h (include_dirs): Declare.
5814 (include_dir_count,include_dir_maxlen): Declare.
5816 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * configure.in: Correct check for shared opcodes library.
5819 * configure: Rebuild.
5821 * listing.c (buffer_line): If we can't open the file, set at_end.
5822 (listing_print): Remove unused local variable fi.
5824 * config/m68k-parse.y (reglistpair): Handle register list in
5827 * config/vms-conf.h: Don't undef VERSION.
5829 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5831 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5833 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5835 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5836 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5837 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5838 (EXTRA_DIST): Define.
5839 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5840 explicitly rather than via the list of object files.
5841 (gcc-as.opt): New file created when make-gas.com is run.
5842 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5843 itbl-cpu.h} to #include appropriate file rather than copying that
5845 * config/vms-conf.h: Synchronize with current config.in.
5846 * Makefile.in: Rebuild.
5848 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5850 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5851 (parallel_ok): Relaxed parallel subinstruction dependency check.
5853 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5855 * as.h (flag_warn_suppress_instructionswap): added new flag.
5856 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5857 command line argument.
5858 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5859 warning only if flag_warn_suppress_instructionswap is false.
5861 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5863 * configure.in (i386-*-mingw32*): New target.
5864 * configure: Rebuild.
5866 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * symbols.c (resolve_symbol_value): Don't set the segment if it
5869 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5871 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5874 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5876 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5877 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5880 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5882 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5884 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5886 * config/tc-v850.c (v850_insert_operand): Display instruction when
5887 an error is encountered.
5889 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5891 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5892 (i386-*-sco3.2v5*coff): New target.
5893 (i386-*-sco3.2*): New target.
5894 * configure: Rebuild.
5896 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5898 * config/tc-v850.c: Tidy error message production.
5900 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5902 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5903 validate_immediate return value in the right type for comparisons
5906 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5908 * listing.c (MAX_BYTES): Use listing variables not constants.
5909 (data_buffer): No longer an array, but a pointer.
5910 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5911 (listing_listing): Allocate data_buffer.
5913 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5915 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5916 --listing-rhs-width, --listing-cont-lines.
5917 (show_usage): Update.
5918 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5919 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5920 (print_lines): Use the variables instead of the constants.
5921 (listing_listing): Likewise.
5922 * listing.h: Declare the new vars.
5924 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5926 * as.c (parse_args): Add --keep-locals alias for -L.
5927 Add --strip-local-absolute.
5928 (show_usage): Update.
5929 * as.h (flag_strip_local_absolute): New flag.
5930 * symbols.c (S_IS_LOCAL): Use it.
5931 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5932 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5933 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5935 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5937 * config/tc-m32r.c: Detect if explicitly parallel instructions
5938 might have an io conflict and issue a warning message.
5940 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5942 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5943 cgen_swap_fixups): Functions to save, restore and swap the fixup
5944 chain with a backup copy.
5945 (cgen_asm_finish_insn): Returns address of constructed insn.
5947 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5949 * listing.c (file_info_struct): Remove FILE, add POS.
5950 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5951 (file_info): Don't open the file.
5952 (buffer_line): Check for the file in the last_open cache, updating
5954 (print_source): Don't reference file_info->file.
5955 (listing_listing): Likewise.
5956 (listing_print): Close the file in the cache, if any.
5958 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5960 * read.c (dwarf_file_string): New file static variable.
5961 (emit_expr): Look for constant sequence that leads up to a file
5962 name in DWARF debugging output.
5963 (stringer): Use dwarf_file_string to decide whether to accept a
5964 string as a file name.
5966 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5968 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5969 (crack_operand): Add reg->reglst MRI hack.
5970 (r_seg): Put reglst symbols in reg_section.
5971 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5973 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5975 * tc-sh.c (get_specific): Handle SGR & DBR.
5977 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5979 * tc-h8300.c (parse_reg): Take the length of the symbol into
5980 account when attempting to match a register name.
5981 * tc-h8500.c (parse_reg): Likewise.
5983 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5985 * cgen.c: Formatting changes to improve readability.
5987 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5989 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5992 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5994 Based on a patch from Jim Wilson
5995 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5996 (tc_gen_reloc): Handle cross section PC relative relocs
5999 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6001 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6003 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6005 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6006 (expr_jmp_buf): New static local.
6007 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6008 (cgen_md_operand): New function.
6009 * tc-m32r.c: Clean up pass over `struct foo' usage.
6010 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6012 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6014 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6015 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6017 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6019 * config/tc-i386.c (i386_operand): Give an error if there are
6020 unrecognized characters after an expression.
6022 For older changes see ChangeLog-9697