1 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4 frame size in units of 16 bytes, as required per SW Conventions manual.
5 (output_unw_records): Output info-block header as a dword to get
8 2000-05-08 Alan Modra <alan@linuxcare.com.au>
10 * as.h: #include "file", not <file> on files from ../include.
11 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
12 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
13 (md_convert_frag): Add ATTRIBUTE_UNUSED.
14 (tc_coff_symbol_emit_hook): Ditto.
15 (OPTCOUNT): Cast to int to avoid compiler warning.
16 (md_begin): Fix signed/unsigned warnings.
18 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
20 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
21 ABRANCH LONG case for a conditional branch on a 68000.
22 (md_estimate_size_before_relax): Likewise. Also handle
23 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
24 (m68k-ip: case ABSL): Relax absolute references to 16-bit
25 PC-relative on all CPUs.
26 (md_estimate_size_before_relax): Likewise.
28 2000-05-04 Alan Modra <alan@linuxcare.com.au>
30 * as.c (parse_args): Just mention current year in printed
33 2000-05-03 J.T. Conklin <jtc@redback.com>
35 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
37 (md_parse_option): Recognize -m7400.
39 2000-05-03 Ian Lance Taylor <ian@zembu.com>
41 * config/atof-ieee.c (gen_to_words): When adding carry back in,
42 don't permit lp to become less than the words array.
44 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
46 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
47 Fix little-endian case.
49 2000-05-03 David O'Brien <obrien@NUXI.com>
51 * as.c (parse_args): Update copyright.
53 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
55 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
56 for the .bss section too.
58 2000-05-02 Alan Modra <alan@linuxcare.com.au>
60 * configure.in: Set em=linux for hppa-*-linux.
61 * configure: Regenerate.
62 * doc/Makefile.in: Regenerate with correct automake.
64 * frags.c (frag_grow): Sanity check chunk_size.
66 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
67 * config/obj-som.h: Likewise.
68 * config/obj-ieee.h: Likewise.
70 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
72 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
73 (md_pseudo_table): Fully initialise OBJ_ELF cases.
74 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
75 (pa_ip): low_sign_unext now returns via function value. Use
76 re_assemble_* instead of dis_assemble_* and
77 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
79 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
80 (md_section_align, md_parse_option, md_show_usage,
81 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
82 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
83 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
84 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
85 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
87 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
88 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
89 outside of switch. Correct mask and shifting errors in case 10
90 and case -11. In case 21, compare against signed range to suit
91 hppa_field_adjust changes. In case 12, use re_assemble_12. In
92 case 17 and case 22, use offsetT variable to properly check range.
93 Use re_assemble_* here too.
94 (evaluate_absolute): Change type of value to offsetT. Call
95 hppa_field_adjust to do the work for us.
96 (pa_parse_cmpb_64_cmpltr): Delete save_s.
97 (pa_parse_cmpib_64_cmpltr): Ditto.
98 (pa_build_unwind_subspace): Delete unused var subseg. Change type
100 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
101 (pa_end_of_source): Return type is void.
103 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
105 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
107 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
109 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
111 (md_begin): Removed "construct symbols for each register name".
112 Because register names conflicts with GCC generated function
114 (avr_operand): Now constant numbers can be used as a register
115 identifiers (0 as r0, 31 as r31).
116 (md_assemble): use skip_space () before parsing instruction
119 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
121 * config/tc-avr.c: New AVR_ISA_ defined.
122 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
123 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
124 for `fmul', `movw' and `lpm R,Z' instructions.
125 (avr_operands): Warn if current opcode is a two-word instruction
126 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
127 (avr_opcodes): New commands added.
128 (REGISTER_P): Check 'a' and 'v' constraint letters.
129 (mcu_types): New MCU added.
131 2000-05-01 Alan Modra <alan@linuxcare.com.au>
133 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
134 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
135 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
136 * configure: Regenerate.
138 2000-04-29 Andreas Jaeger <aj@suse.de>
140 * as.h: Correctly check GCC version.
142 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
144 * as.c (parse_args): Allow md_parse_option to override -a listing
146 * config/obj-coff.c (add_lineno): Change type of offset parameter
147 from "int" to "bfd_vma."
148 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
149 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
150 (ppc_change_csect): Align correctly for XCOFF64.
151 (ppc_machine): New function, which discards "ppc_machine" line.
152 (ppc_tc): Cons for 8 when code is 64 bit.
153 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
155 (md_parse_option): Handle -a64 and -a32.
157 * config/tc-ppc.h (TARGET_MACH): Define.
158 (TARGET_FORMAT): Move to function.
159 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
161 2000-04-26 David O'Brien <obrien@FreeBSD.org>
163 * doc/as.1: Fix unbalanced brackets.
165 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
167 (line_comment_chars): Set to '/' if TE_FreeBSD.
169 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
171 * configure.in: Configury support for PA64 (currently disabled).
172 * configure: Rebuilt.
174 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
176 * config/tc-mips.c (s_change_sec): Use record_alignment, not
177 bfd_set_section_alignment.
179 2000-04-25 Alan Modra <alan@linuxcare.com.au>
181 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
184 2000-04-24 Nick Clifton <nickc@cygnus.com>
186 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
187 * doc/as.texinfo (Align): Include arm and strongarm in list of
188 targets that have the second form of the behaviour of the .align
191 2000-04-24 Mark Klein <mklein@dis.com>
193 * obj-som.c: Terminate obj_pseudo_table.
195 2000-04-22 Timothy Wall <twall@cygnus.com>
197 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
199 (operand_match): Conditionally insert default bit values for IMMU9.
201 2000-04-14 Matthew Green <mrg@cygnus.com>
203 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
204 * configure: Rebuilt.
206 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
207 Jason Eckhardt <jle@cygnus.com>
209 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
211 * config/tc-hppa.c (CHECK_ALIGN): New macro.
212 Added handling of new operand types l,y,&,fe,fE,fx.
214 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
215 David Mosberger <davidm@hpl.hp.com>
216 Timothy Wall <twall@cygnus.com>
217 Andrew MacLeod <amacleod@cygnus.com>
218 Jim Wilson <wilson@cygnus.com>
220 * Makefile.am (CPU_TYPES): Add ia64.
221 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
222 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
223 * Makefile.in: Rebuild.
224 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
225 * configure: Rebuild.
226 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
227 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
228 * expr.c (expr): Handle md_optimize_expr.
229 * read.c (LEX_HASH): Add comment.
230 * config/tc-ia64.c, config/tc-ia64.h: New files.
232 2000-04-21 Richard Henderson <rth@cygnus.com>
234 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
235 bundling a non-delayed branch type instruction.
237 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
239 * config/tc-mn10300.c (HAVE_AM30): Define.
240 (md_assemble): Use it.
242 2000-04-19 Alan Modra <alan@linuxcare.com.au>
244 * config/obj-elf.c (obj_elf_change_section): Check for changed
247 * Makefile.am: (CPU_MULTI_VALID): Remove.
248 (MULTI_CPU_TYPES): Define.
249 (MULTI_CPU_OBJ_VALID): Define.
250 (DEPTC): Use the above.
253 Regenerate dependencies.
254 * Makefile.in: Regenerate.
256 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
258 * Makefile.am (YACC, LEX): Get them from configure.
260 2000-04-18 H.J. Lu (hjl@gnu.org)
262 * config/tc-i386.c (offset_in_range): Use addressT instead of
263 bfd_vma for non-bfd assemblers.
265 2000-04-17 Alan Modra <alan@linuxcare.com.au>
267 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
268 doesn't give spurious errors.
270 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
272 * as.h (SEEK_SET): Define if undefined.
274 2000-04-13 Alan Modra <alan@linuxcare.com.au>
276 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
277 constants, and don't assume offsetT is 32 bits.
279 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
281 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
282 (md_pcrel_from_section): Add prototype.
283 (d10v_fix_adjustable): Add prototype.
284 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
286 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
288 2000-04-12 Nick Clifton <nickc@cygnus.com>
290 * config/tc-d10v.c (find_opcode): Correctly calculate position of
291 symbol in frag chain.
293 2000-04-10 Alan Modra <alan@linuxcare.com.au>
295 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
296 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
297 (fits_in_signed_word, smallest_imm_type): Ditto.
298 (md_assemble): Use an offsetT var to hold offsetT values, not a
300 (offset_in_range): New.
301 (md_assemble): Use it.
302 (md_convert_frag): Change type of target_address, opcode_address,
303 and displacement_from_opcode_start to offsetT.
304 (md_create_short_jump): Change type of offset to offsetT.
305 (md_create_long_jump): Ditto.
306 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
307 (md_chars_to_number): Remove.
308 (output_invalid): Remove duplicate prototype.
310 2000-04-09 Nick Clifton <nickc@cygnus.com>
312 * Makefile.am (CPU_TYPES): Add 'avr'.
313 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
314 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
316 * Makefile.in: Regenerate.
318 * doc/as.texinfo: Add M32R documentation.
320 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
322 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
323 --enable-build-warnings option.
324 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
325 * Makefile.in, configure: Re-generate.
327 2000-04-07 Nick Clifton <nickc@cygnus.com>
329 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
330 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
331 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
332 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
333 (arm_force_relocation): Force relocations for
334 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
336 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
338 * config/tc-sh.c (get_operands): There's no third operand if the
339 first operand is an immediate.
341 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
343 * config/tc-sh.c (immediate): Delete.
344 (sh_operand_info): Add immediate member.
345 (parse_reg): Use A_PC for pc.
346 (parse_exp): Add second argument 'op'. All callers changed.
347 (parse_at): Expect pc to be coded as A_PC.
348 Use immediate field in *op.
349 (insert): Add fourth argument 'op'. All callers changed.
350 (build_relax): Add second argument 'op'. All callers changed.
351 (insert_loop_bounds): New function.
352 (build_Mytes): Remove DISP_4.
353 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
354 (assemble_ppi): Use immediate field in *operand.
355 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
356 (md_apply_fix): Likewise.
357 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
359 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
361 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
363 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
365 * internals.texi (CPU backend): Document
366 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
368 2000-04-04 Alan Modra <alan@linuxcare.com.au>
370 * po/gas.pot: Regenerate.
372 * as.c (show_usage): Restore translated part of bug string.
373 * gasp.c (show_usage): Likewise.
375 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
376 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
378 (DEP1): Modify for "gcc -MM".
382 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
384 * Makefile.in: Regenerate.
386 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
388 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
389 (md_begin): Likewise.
390 (HAVE_AM33): New macro.
391 (md_assemble): Use it. Match r_regs and xr_regs only if
394 2000-04-03 Alan Modra <alan@linuxcare.com.au>
396 * as.h: #include "bin-bugs.h"
397 * as.c (show_usage): Use REPORT_BUGS_TO.
398 * gasp.c: #include "bin-bugs.h"
399 (show_usage): Use REPORT_BUGS_TO.
401 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
403 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
405 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
406 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
409 2000-04-03 Alan Modra <alan@linuxcare.com.au>
411 * config/tc-i386.c (i386_immediate): Don't assume a constant
412 immediate is necessarily 16 bits when in 16 bit code mode.
413 (md_assemble): Instead set guess_suffix here after we have checked
416 2000-04-02 Richard Henderson <rth@cygnus.com>
418 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
419 quantities. Correct right shift sign extension.
420 (build_insn): Make `number' unsigned long. Mask top 6 bits of
421 32-bit value when shifting into place.
423 2000-04-01 Ian Lance Taylor <ian@zembu.com>
425 * app.c: Add ATTRIBUTE_UNUSED as needed.
426 * config/tc-ppc.c: Likewise.
427 (ppc_size): Make unsigned long.
428 (ppc_insert_operand): Add casts to avoid warnings.
430 2000-03-31 Nick Clifton <nickc@cygnus.com>
432 * config/tc-d10v.h (md_flush_pending_output): Define.
434 2000-03-29 Nick Clifton <nickc@cygnus.com>
436 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
437 segment. Works for both BFD_ASSEMBLER and others.
438 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
440 2000-03-29 Nick Clifton <nickc@cygnus.com
442 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
444 2000-03-28 Alan Modra <alan@linuxcare.com.au>
446 * listing.c (LISTING_LHS_WIDTH): Default depends on
448 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
450 2000-03-27 Ian Lance Taylor <ian@zembu.com>
452 * config/tc-sh.c (md_show_usage): Use backslash before newline in
455 2000-03-27 Alan Modra <alan@linuxcare.com.au>
457 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
459 * config/tc-avr.c (mcu_types): Add missing initialiser.
460 (md_pcrel_from_section): Add prototype.
461 (avr_operand): Remove redundant test of unsigned < 0.
462 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
464 2000-03-27 Denis Chertykov <denisc@overta.ru>
466 * config/tc-avr.c: New file for AVR support.
467 * config/tc-avr.h: Likewise.
468 * configure.in: Add AVR support.
469 * configure: Regenerate.
471 2000-03-26 Timothy Wall <twall@cygnus.com>
473 * gasp.c (macro_op): Add new argument to check_macro call.
474 Macro structure definitions moved to macro.h
475 * sb.h: Add argument to prototype for input_scrub_include_sb.
476 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
477 nesting checks with an additional flag.
478 (struct input_save): Add flag to indicate whether current sb
479 should be checked for proper macro/conditional nesting.
480 (input_scrub_push/pop): Save/restore nest check flag.
481 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
483 * macro.c (check_macro): Allow caller to retrieve parsed macro
484 information if a pointer is provided. This information may be
485 used by the new macro hooks.
486 * macro.h: Update prototype for check_macro. Macro struct
487 definitions moved here from macro.c/gasp.c.
488 * read.c (read_a_source_file): Add parameter to check_macro call,
489 and pass macro info to the macro hook, if defined.
490 (input_scrub_insert_line): New. Allow insertion of a line of
491 characters into the input stream.
492 (input_scrub_insert_file): New. Allow insertion of an arbitrary
493 file into the input stream.
494 (s_include): Use input_scrub_insert_file.
495 * internals.texi: Document new macro hooks.
496 * as.h: New prototypes added.
498 2000-03-26 Alan Modra <alan@linuxcare.com.au>
500 * config/tc-i386.c: Don't start any as_bad or as_warn message with
501 an initial capital letter.
502 (i386_index_check): Reindent.
504 2000-03-19 Nick Clifton <nickc@cygnus.com>
506 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
509 2000-03-17 Thomas de Lellis <tdel@windriver.com>
511 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
512 instruction operand bad if Rd > 7 when generating
513 thumb instructions. Prevents for example,
514 "adr r12,label" from silently failing and generating
515 the wrong instruction.
517 2000-03-17 Nick Clifton <nickc@cygnus.com>
519 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
520 that have a destingation >= 0x400000.
521 Fix compile time warning messages.
523 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
525 * config/tc-sh.c (md_begin): When encountering insn that are
526 not supported by the current arch, only change the name if
527 its contents are the same as prev_name.
528 (get_specific): If the the architecture doesn't match, fail.
530 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
532 * config/tc-sh.c (IDENT_CHAR): Define.
533 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
534 matching back where it came from.
536 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
538 * config/tc-sh.c (md_show_usage): Add description of -dsp.
540 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
542 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
545 2000-03-15 Kazu Hirata <kazu@hxi.com>
547 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
549 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
551 * expr.c (operand) [case 'f']: When testing if '0f' can start a
552 floating-point-number, make sure 'f' is in FLT_CHARS.
554 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
556 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
557 (s_lcomm_internal): Use it.
558 * doc/internals.texi (CPU backend): Document it.
559 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
562 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
564 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
567 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
568 implementation doesn't have special handling for switch
570 (macro_build): Allow for code in sections other than .text.
573 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
574 Don't perform relocs if we will be outputting them.
575 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
576 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
579 2000-03-09 Catherine Moore <clm@cygnus.com>
581 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
582 relocation type based on the entry in the fixup structure.
584 2000-03-08 H.J. Lu (hjl@gnu.org)
586 * Makefile.am (install-exec-tooldir): Depend on
587 install-exec-bindir for parallel make.
588 * Makefile.in: Regenerated.
590 2000-03-06 Nick Clifton <nickc@cygnus.com>
592 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
594 (md_parse_option): Parse -m32r command line switch - disable m32rx
596 (md_show_usage): Document new option.
598 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
599 * doc/Makefile.in: Regenerate.
600 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
602 2000-03-02 Michael Meissner <meissner@redhat.com>
604 * config/tc-d30v.c (check_range): Remove code that incorrectly
605 sign extended values where bits < 32.
607 2000-03-02 H.J. Lu (hjl@gnu.org)
609 * configure.in: Support --enable-targets=all on ia32.
610 * configure: Regenerated.
612 2000-03-01 Nick Clifton <nickc@cygnus.com>
614 * gasp.c (do_align): Remove bogus check of alignment value.
616 2000-02-27 Thomas de Lellis <tdel@windriver.com>
618 * config/obj-elf.c (elf_frob_symbol): Remove code which when
619 TC_PPC was defined forced the type of a symbol with no other type
622 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
624 * doc/internals.texi (CPU backend): Mention that
625 line_separator_chars do not break up comments. Fix typos for
626 LEX_AT and LEX_NAME descriptions. Document operands for
627 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
628 description of md_create_short_jump usage. Document argument for
631 2000-02-27 Jakub Jelinek <jakub@redhat.com>
633 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
634 (md_parse_option): Handle it.
635 (md_show_usage): Document it.
637 2000-02-27 Ian Lance Taylor <ian@zembu.com>
639 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
640 opcode, for the instruction `pal19'. From Andrea Arcangeli
643 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
645 * config/tc-i386.c (i386_immediate): Move constant operand sizing
647 (md_assemble): To here, before template operands are matched.
648 Also ensure a constant immediate is sign extended when we know the
649 size is at most 16 bits. This is to catch cases like "add
650 $0xffc0,%ax" where we don't know the size, and thus that the
651 immediate can be represented as Imm8S until after parsing the
653 (i386_displacement): Similarly sign extend 16 bit constant
655 (md_assemble): Relax 16-bit jump constant range check to suit sign
656 extended displacements.
658 2000-02-26 Andreas Jaeger <aj@suse.de>
660 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
662 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
664 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
665 call operands when intel_syntax.
666 (intel_float_operand): Return 2 for "fi...".
667 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
668 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
669 earlier "SHORT" change.
670 (md_assemble): When determining suffix from Regs, exclude
673 2000-02-24 Nick Clifton <nickc@cygnus.com>
675 * configure: Add arm-wince, mips-pe and sh-pe targets.
676 * configure: Regenerate.
678 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
680 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
681 "pe-mips" for the mips-pe target.
683 * config/tc-arm.c (insns): Change displacement encoded in BL
684 and B instructions if the target port is arm-wince.
685 (do_ldst): Do not bias the relocation offset if the target
687 (md_pcrel_from): Add in missing relocation offset bias if the
690 * config/tc-mips.c (mips_target_format): Support COFF flavour.
691 (md_begin): Disable -G support for mips-pe target.
692 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
693 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
696 * config/tc-sh.c (md_begin): sh-pe target is little endian.
697 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
698 assembler, just set the alignment to 4.
700 * config/te-wince-pe.h: New file for WinCE targets. Define
703 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
705 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
707 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
708 (i386_intel_memory_operand): After finding a segment override,
709 check again for no `[' before looking for a displacement. Bomb if
710 more than one displacement rather than silently discarding the
711 second and subsequent ones. Free strings malloc'd by
712 build_displacement_string.
714 2000-02-24 Catherine Moore <clm@cygnus.com>
716 * config/obj-som.c (obj_pseudo_table): Add "weak".
717 (obj_som_weak): New routine.
719 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
721 * config/tc-i386.c (union i386_op): New.
722 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
723 Throughout file replace occurences of disps[n], imms[n], regs[n]
724 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
725 intel mode operand swapping. Add assert in regKludge and
726 fake_zero_displacement code. Test i.types[n] when outputting
727 displacements and immediates. Combine output of Disp16 with
729 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
730 when in intel mode by (not) reversing fsub and fdiv operands
731 before the template search. This fails for single operand
732 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
733 undefined. Instead fix the base_opcode after we've found the
734 template. Move base_opcode xor with found_reverse_match from
735 opcode output code to before this fix so we test for the correct
737 (md_assemble): Don't use strcmp when deciding to ignore the suffix
738 check in intel mode. Instead compare opcodes.
740 * config/tc-i386.h (TC_RELOC): Delete.
741 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
742 with equivalent call to reloc.
744 * as.h (flag_m68k_mri): Move declaration after target include, and
745 only declare when TC_M68K defined. Define as zero otherwise.
746 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
747 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
748 Define as zero otherwise.
749 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
750 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
751 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
752 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
753 testing whether defined.
754 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
755 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
756 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
757 rather than testing whether defined.
758 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
759 (parse_mri_cons): Declare and use only when TC_M68K.
760 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
761 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
762 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
764 * NEWS: Mention IBM 370 support.
766 2000-02-23 Richard Henderson <rth@cygnus.com>
768 * config/tc-i386.c (md_assemble): When swapping operands for
769 intel_syntax, assume everything that's not Imm or Disp is a
772 2000-02-23 Linas Vepstas <linas@linas.org>
774 * config/tc-i370.c, config/tc-i370.h: New files.
775 * Makefile.am: Add support for Linux/IBM 370.
776 * configure.in: Likewise.
777 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
778 * config/obj-elf.c: Include elf/i370.h
779 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
781 * Makefile.in: Regenerate.
782 * configure: Regenerate.
784 * doc/c-i370.texi: New file.
785 * doc/all.texi: Include it.
786 * doc/as.texinfo: And here.
787 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
788 * doc/Makefile.in: Regenerate.
790 2000-02-19 Michael Meissner <meissner@redhat.com>
792 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
793 determine if an instruction can be used in parallel with an ADDppp
794 or SUBppp instruction.
796 2000-02-22 Andrew Haley <aph@cygnus.com>
798 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
800 1999-12-30 Andrew Haley <aph@cygnus.com>
802 * config/tc-mips.c (mips_gp32): New variable.
803 (macro_build) Use mips_gp32.
805 (md_longopts): Add "-mgp32" and "-mgp64".
806 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
808 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
810 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
811 warning, and bump it to 1.
813 2000-02-22 Ian Lance Taylor <ian@zembu.com>
815 From Brad Lucier <lucier@math.purdue.edu>:
816 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
819 2000-02-21 Catherine Moore <clm@cygnus.com>
821 * config/tc-mips.c (MF_HILO_INSN): Define.
822 (mips_7000_hilo_fix): Declare.
823 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
824 (md_parse_option): Check for 7000_HILO_FIX options.
825 (OPTION_M7000_HILO_FIX): Define.
826 (OPTION_NO_M7000_HILO_FIX): Define.
827 * doc/c-mips.texi (-mfix7000): Describe.
829 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
831 * listing.c (print_lines): Remove unused variable `end'.
833 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
834 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
835 reloc_type when BFD_ASSEMBLER.
836 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
837 reloc_type when BFD_ASSEMBLER. Move common code out of switch
838 statement and quell signed vs. unsigned comparison warning.
840 2000-02-18 Nick Clifton <nickc@cygnus.com>
842 * config/tc-d10v.c (find_opcode): Add a symbol's value to
843 the computed frag offset, rather than overwriting it.
845 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
847 * config/tc-sh.c ("elf/sh.h"): Include.
848 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
849 (md.begin): Initialize target_arch.
850 Only include opcodes in has table that match selected architecture.
851 (parse_reg): Recognize register names for sh-dsp.
852 (parse_at): Recognize post-modify addressing.
853 (get_operands): The leading space is now optional.
854 (get_specific): Remove FDREG_N support. Add support for sh-dsp
855 arguments. Update valid_arch.
856 (build_Mytes): Add support for SDT_REG_N.
857 (find_cooked_opcode): New function, broken out of md_assemble.
858 (assemble_ppi, sh_elf_final_processing): New functions.
859 (md_assemble): Use find_cooked_opcode and assemble_ppi.
860 (md_longopts, md_parse_option): New option: -dsp.
861 * config/tc-sh.h (elf_tc_final_processing): Define.
862 (sh_elf_final_processing): Declare.
864 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
866 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
867 the unwinder subspace. Save the current seg/subseg before creating
870 2000-02-10 Nick Clifton <nickc@cygnus.com>
872 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
873 little endian targets.
874 (INST_BYTE1): Redefine to handle big and little endian
876 (cpu_type): New type: Select between M340 and M210.
877 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
878 instructions of the M340.
879 (md_assemble): Add support for the MULSH and OPSR classes of
881 (md_atof): Add support for little endian targets.
882 (md_parse_option): Add support for -EL, -EB and -mcpu command
884 (md_convert_frag): Add support for little endian targets.
885 (md_apply_fix3): Add support for little endian targets.
886 (md_number_to_chars): Add support for little endian targets.
888 2000-02-10 Timothy Wall <twall@redhat.com>
890 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
891 defined, use it to verify the symbol just read should be a label.
893 2000-02-10 Timothy Wall <twall@redhat.com>
895 * app.c (do_scrub_chars): Handle "||" for parallel instructions
896 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
897 around colons when KEEP_WHITE_AROUND_COLON is defined.
898 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
899 and KEEP_WHITE_AROUND_COLON.
901 2000-02-08 Timothy Wall <twall@redhat.com>
903 * read.c (s_rept): Call do_repeat, which abstracts the repeat
905 (do_repeat): New. Abstract repeat logic so that a "break" can be
907 (end_repeat): New. Provide support for a "break" out of the
909 * read.h: Add prototypes for new functions.
911 2000-02-08 Timothy Wall <twall@redhat.com>
913 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
914 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
915 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
918 2000-02-08 Timothy Wall <twall@redhat.com>
920 * read.c: Added elseif to directives table.
921 * read.h: Added prototype for s_elseif.
922 * doc/as.texinfo: Added description for elseif.
923 * cond.c (s_elseif): New function
925 2000-02-04 Timothy Wall <twall@redhat.com>
927 * listing.c (print_lines): Remove conditionals causing bug in
930 2000-02-03 Timothy Wall <twall@cygnus.com>
932 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
934 * frags.c (frag_new): Calculate fr_fix in octets
935 (frag_now_fix) Return offset as target address offset (bytes).
936 (frag_now_fix_octets) New - Return offset in octets (8-bit
938 * frags.h: Added prototype for frag_now_fix_octets().
939 Distinguish between octets and bytes in field descriptions.
940 * listing.c (calc_hex): Account for octets vs bytes when
941 printing addresses/offsets.
942 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
943 target is little-endian, print the octets in a word in big-endian
944 order so that the display looks like a proper hexadecimal number,
945 instead of having the octets reversed.
946 * read.c (do_align): When recording alignment, alignment power
947 should be in terms of target bytes (minimum addressible unit)
949 (do_org) Convert ORG target address (byte) argument into an
950 octet offset when generating a variable fragment.
951 * symbols.c (resolve_symbol_value): Symbol final value
952 converted to a target address offset (bytes) from its octet offset.
953 * config/obj-coff.c (coff_frob_symbol): Symbol target address
954 offset (bytes) is adjusted by the frag offset (octets) converted
956 (coff_frob_section) Section alignment power is in terms of bytes;
957 convert it to an octet alignment power when calculating size (and
958 size mask) in octets. Don't modify the section size in order to
959 "align" it for TI COFF, since that format has a different method
960 for storing alignment information.
962 2000-02-01 Timothy Wall <twall@cygnus.com>
964 * stabs.c (generate_asm_file): Escape backslashes in stabs file
965 entries, matching the way GCC generates them. If not escaped, the
966 filename is encoded incorrectly.
968 2000-01-31 Nick Clifton <nickc@cygnus.com>
970 * config/tc-arm.c (reg_table): Add support for ATPCS register
973 2000-01-31 Geoff Keating <geoffk@cygnus.com>
975 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
977 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
979 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
980 of a symbol when we really care about its value.
982 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
984 * config/tc-mcore.c (md_assemble): Give warning message if
985 operands passes to instruction are more than the spec.
987 2000-01-27 Thomas de Lellis <tdel@windriver.com>
989 * config/tc-arm.c (armadjust_symtab): If the assembler is in
990 Thumb mode but the label seen was not declared as '.thumb_func'
991 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
992 correct disassembly of Thumb code bounded by non function labels.
994 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
996 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
997 Add dependencies for e-i386aout.o. Fix 2 comment lines.
999 * Makefile.in: Same here.
1002 * configure.in: Set bfd_gas for i386-aout when primary target
1003 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1004 we may need the primary te_file. Remove incorrect comment.
1006 * configure: Regenerate.
1008 * config/e-i386aout.c: New file.
1010 * as.c (USE_EMULATIONS): Move to before print_version_id.
1011 (struct emulation): Add i386aout.
1012 (show_usage): Split text strings. Reformat -a text. Add --em
1016 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1017 (aout_format_ops): New.
1020 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1021 preprocessor conditional and add aout USE_EMULATIONS tests.
1022 (read_a_source_file): Don't pass error strings to printf as
1026 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1028 (do_data): Same here.
1029 (process_file): And here.
1032 * symbols.c (colon): Rewrite "already defined" fatal message
1033 code for aout with USE_EMULATIONS.
1036 * config/obj-aout.c (OBJ_HEADER): Define.
1037 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1039 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1040 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1042 (obj_aout_type): Expand S_SET_OTHER here too.
1043 (obj_read_begin_hook): Remove.
1044 (aout_pop_insert): New.
1045 (obj_aout_s_get_other): New.
1046 (obj_aout_s_get_desc): New.
1047 (aout_format_ops): New.
1050 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1051 gets aout_pseudo_table.
1052 (aout_pseudo_table): Declare.
1053 (obj_read_begin_hook): Define.
1056 * config/obj-coff.c (obj_pseudo_table): Rename to
1058 (coff_pop_insert): Use coff_pseudo_table.
1059 (coff_sec_sym_ok_for_reloc): Remove.
1060 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1061 and comment all zero entries and remove #if 0 code.
1064 * config/obj-coff.h (obj_pop_insert): Define.
1065 (coff_pseudo_table): Declare.
1068 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1069 s_get_size, s_set_size. Comment all zero entries.
1072 * config/obj-elf.c (elf_s_get_other): New function.
1073 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1074 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1075 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1077 (obj_elf_parse_section_letters): Don't pass error strings to
1078 printf as format arg.
1081 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1083 (elf_s_get_other): Declare.
1084 (S_GET_OTHER) Define as elf_s_get_other if not already
1086 (S_SET_OTHER): Only define when not already defined.
1087 (elf_obj_read_begin_hook): Declare.
1088 (obj_read_begin_hook): Define.
1089 (elf_obj_symbol_new_hook): Declare.
1090 (obj_symbol_new_hook): Define.
1093 * config/obj-multi.h: Add copyright header and protect against
1094 multiple inclusion. Add * to all function pointers.
1095 (OBJ_HEADER): If defined, include it rather than other defines
1097 (obj_frob_file_after_relocs): Test for NULL.
1098 (obj_symbol_new_hook): Here too.
1099 (obj_sec_sym_ok_for_reloc): And here.
1100 (S_GET_OTHER): Define.
1101 (S_GET_DESC): Define.
1102 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1103 (OBJ_MAYBE_ELF): Update comment.
1105 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1106 OBJ_AOUT preprocessor conditional and handle emulation by
1107 testing OUTPUT_FLAVOR.
1108 (i386_displacement): Here too.
1109 (md_section_align): Similarly here.
1110 (i386_target_format): Conditionally compile when more than one
1111 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1112 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1113 (i386_displacement): Here too.
1116 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1117 Define TARGET_FORMAT for aout only when not multi.
1120 * config/te-multi.h: Delete file as it's identical to te-generic.h
1122 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1124 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1125 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1128 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1130 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1133 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1135 * config/tc-mips.c (mips_do_align): New function.
1136 * config/tc-mips.h (md_do_align): Define.
1138 2000-01-10 Philip Blundell <philb@gnu.org>
1140 * doc/c-arm.texi (ARM Options): Fix typo.
1141 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1142 line separator for Linux.
1143 * doc/as.texinfo (Comments): Mention the ARM.
1145 2000-01-10 Philip Blundell <pb@futuretv.com>
1147 * configure.in (arm*-*-conix*): New target.
1148 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1150 * configure: Regenerate.
1152 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1154 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1155 (obj_elf_visibility): New function.
1157 * doc/as.texinfo (Visibility): New node: document visibility
1160 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1162 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1163 warning for absolute jump/call without `*' in non-intel mode. No
1164 need to set i.types[0] JumpAbsolute in intel mode.
1166 1999-12-22 Philip Blundell <pb@futuretv.com>
1168 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1169 hook function when changing sections.
1170 (arm_s_data): Likewise.
1172 1999-12-14 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-arm.c (md_parse_option): Add support for -marm720
1175 command line switch.
1177 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1179 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1180 (r_registers, xr_registers): Define.
1181 (r_register_name, xr_register_name): New functions.
1182 (md_assemble): Handle new am33 operand types and instruction
1184 (mn10300_insert_operand, check_operand): Likewise.
1186 1999-11-29 Nick Clifton <nickc@cygnus.com>
1188 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1189 (s_force_thumb): Set thumb_mode to 2.
1190 (md_assemble): Do not complain about thumb instructions on a
1191 non-thumb target if thumb_mode is set to 2.
1193 1999-11-28 Michael Meissner <meissner@cygnus.com>
1195 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1196 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1197 (O_...): Add new machine dependent expressions if we are handling
1198 explicit relocations.
1199 (alpha_reloc_op): New static table holding the explicit relocation
1201 (alpha_literal_hash): New static to hold the hash table for
1202 explicit relocations.
1203 (alpha_macros): Add support for explicit relocations.
1204 (md_begin): If explicit relocations, initialize hash table.
1205 (md_assemble): Don't print a second error if tokenize_arguments
1206 already printed an error message.
1207 (md_apply_fix): Add support for explicit relocations.
1208 (alpha_force_relocation): Ditto.
1209 (alpha_fix_adjustable): Ditto.
1210 (alpha_adjust_symtab): New function to support explicit
1212 (alpha_adjust_symtab_relocs): Ditto.
1213 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1214 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1215 Add support for explicit relocations. Return -2 if an error
1216 message was already printed.
1217 (find_macro_match): Add support for explicit relocations. Comment
1219 (emit_insn): Add support for explicit relocations.
1220 (assemble_tokens): Ditto.
1222 (load_expression): Ditto.
1225 (emit_ir_load): Ditto.
1226 (emit_loadstore): Ditto.
1229 (emit_sextX): Ditto.
1230 (emit_division): Ditto.
1231 (emit_jsrjmp): Ditto.
1232 (emit_retjcr): Ditto.
1234 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1236 (tc_adjust_symtab): If explicit relocations, call the function
1237 alpha_adjust_symtab.
1238 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1239 relocations next to the literal relocation they reference.
1240 (TC_INIT_FIX_DATA): Initialize the new fields.
1241 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1243 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1245 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1246 'B' operand for PA2.0 bb instruction.
1248 1999-11-18 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1253 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1255 (mcore_force_relocation): Force relocations to be generated for
1258 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1260 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1261 (i386_displacement): Disallow O_big displacements.
1263 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1265 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1266 improvements in error checking.
1267 (md_assemble): Support for unconditional ARM instructions.
1268 (md_parse_option): Support for -m[arm]v5e flag.
1270 1999-11-12 Nick Clifton <nickc@cygnus.com>
1272 * macro.c (buffer_and_nest): Do not check beyond the end of the
1275 1999-11-11 Nick Clifton <nickc@cygnus.com>
1277 * macro.c (buffer_and_nest): Look for seperator after TO and
1280 1999-11-08 Andrew Haley <aph@cygnus.com>
1282 * app.c (do_scrub_chars): When in State 10, treat backslash
1283 characters in the same way as as symbol characters.
1285 1999-11-07 Richard Henderson <rth@cygnus.com>
1287 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1288 the previous label was in the current section before playing
1289 with auto-alignment.
1291 1999-11-06 Nick Clifton <nickc@cygnus.com>
1293 * config/tc-v850.c (v850_force_relocation): Force relocation
1295 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1298 1999-11-05 Michael Meissner <meissner@cygnus.com>
1300 * expr.h (operatorT): Increase machine dependent operators to 16.
1301 * expr.c (op_rank): Ditto.
1303 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1305 * read.c (pseudo_set): Reject attempts to set the value of a
1308 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1311 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1313 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1314 to bfd_set_section_contents.
1316 1999-11-03 Nick Clifton <nickc@cygnus.com>
1318 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1320 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1322 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1323 (mips_ip): Use OPCODE_IS_MEMBER.
1325 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1327 * config/tc-arm.c (reg_required_here): Improve comments.
1329 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1330 (tinsns): Initialize variants field.
1332 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1333 BAD_PC respectively.
1335 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1337 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1338 * config/tc-arm.h: Fix compile time warnings.
1340 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1342 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1343 form @abs16, @(abs16) and @(abs16 + imm).
1345 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1347 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1348 (ISA_HAS_64_BIT_REGS) New.
1349 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1350 mips_emit_delays,macro_build,load_register,load_addresss,
1351 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1352 and/or use new ISA_xxx macros in expressions involving
1353 ISA, particularly mips_opts.isa.
1355 1999-10-18 Michael Meissner <meissner@cygnus.com>
1357 * expr.h (operatorT): Add machine dependent operators md1..md8.
1358 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1359 for the machine dependent operators to use.
1361 * expr.c (op_rank): Add machine dependent operators.
1363 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1365 (O_cpregister): Ditto.
1366 (md_begin): Change X_op test that field is wide enough to use
1367 O_max instead of O_alpha_max.
1368 (cpu_types): Fill in missing initializer.
1369 (alpha_num_macros): Make unsigned.
1370 (md_assemble): Make opnamelen be size_t.
1371 (md_apply_fix): Cast alpha_num_operands to int before testing.
1372 (alpha_force_relocation): Ditto.
1373 (alpha_fix_adjustable): Ditto.
1374 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1375 (tc_gen_reloc): Ditto.
1376 (tc_get_register): Ditto.
1381 (s_alpha_ent): Ditto.
1382 (s_alpha_end): Ditto.
1383 (s_alpha_frame): Ditto.
1384 (s_alpha_prologue): Ditto.
1385 (s_alpha_file): Ditto.
1386 (s_alpha_gprel32): Ditto.
1387 (s_alpha_proc): Ditto.
1388 (s_alpha_set): Ditto.
1389 (s_alpha_base): Ditto.
1390 (s_alpha_align): Ditto.
1391 (s_alpha_arch): Ditto.
1392 (alpha_align): Ditto.
1393 (assemble_insn): Suppress unused variable warning.
1395 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1396 order in the structure.
1397 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1399 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1401 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1403 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1405 * config/tc-i386.c (i386_index_check): Correct #endif location.
1407 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1409 * as.c (show_usage): Document new options.
1410 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1411 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1412 (parse_args): Parse the new options.
1413 (main): If there were warnings, and --fatal-warnings
1414 was specified, print an error.
1415 * as.h: New variable, flag_fatal_warnings, for new option.
1417 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1419 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1420 '@'. Change autoincrement completers to fall through to cache control
1423 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1425 (pa_parse_addb_64_cmpltr): New function.
1427 * config/tc-hppa.c (pa_ip): Change error message.
1428 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1429 '?Q' args to allow falling through.
1431 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1432 Remove unused conditional codes.
1433 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1435 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1437 * config/tc-d30v.c (CHAR_BIT): Define.
1438 (check_range): Fix bit operations to support integers bigger than
1441 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1443 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1446 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1447 Doug Evans <devans@cygnus.com>
1449 Add support for m32rx.
1450 * config/tc-m32r.c (enable_m32rx): New static global.
1451 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1452 (allow_m32rx): New function.
1453 (M32R_SHORTOPTS): Add `O'.
1454 (md_longopts): Add --m32rx plus several warning options.
1455 (md_parse_option): Handle new options.
1456 (md_show_usage): Print them.
1457 (md_begin): Enable m32rx.
1458 (OPERAND_IS_COND_BIT): New macro.
1459 (first_writes_to_seconds_operands): New function.
1460 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1461 (target_make_parallel,assemble_two_insns): New functions.
1462 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1463 If optimizing and m32rx, try to make consecutive insns parallel.
1465 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1467 * config/tc-mips.c (nopic_need_relax): Allow for the
1468 .sdata.foo sections generated by -fdata-sections,
1469 and for the .gnu.linkonce.s sections generated by C++.
1471 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1473 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1474 with cleaner code using completer prefixes. Add 'Y'.
1476 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1478 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1480 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1481 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1482 insn does not match and we should try the next insn in the table.
1484 1999-09-22 Nick Clifton <nickc@cygnus.com>
1486 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1488 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1490 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1493 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1495 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1496 OBJ_ELF. If ELF, add "sq".
1497 (md_parse_option): If ELF, ignore -s and -q.
1498 (md_show_usage): Mention ELF options.
1500 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1502 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1505 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1507 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1509 * config/tc-hppa.c (struct pa_it): New field "trunc".
1510 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1511 (pa_parse_ftest_gfx_completer): New function
1512 (pa_parse_fp_cnv_format): New function.
1514 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1515 (md_apply_fix): Handle 22bit pc-rel branches.
1517 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1519 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1521 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1523 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1525 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1527 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1528 (pa_ip): Handle 'fX'.
1530 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1532 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1533 unwinds unless the function is in the text space.
1534 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1536 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1538 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1539 (md_assemble): To here. Tweak address generation.
1541 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1543 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1544 (md_assemble): Call dwarf2_where for OBJ_ELF.
1545 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1546 (pa_end_of_source): New function.
1547 * tc-hppa.h (md_end): Define for OBJ_ELF.
1549 1999-09-14 Michael Meissner <meissner@cygnus.com>
1551 * configure.in (Canonicalization of target names): Remove adding
1552 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1553 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1554 * configure: Regenerate.
1556 1999-09-14 Donn Terry <donn@interix.com>
1558 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1560 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1562 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1563 pc-relative jmp/call to an absolute symbol.
1564 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1565 absolute section symbols.
1567 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1568 jump handling code and comments.
1570 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1572 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1573 the value if TE_PE and a global defined symbol.
1575 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1577 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1578 print the symbol, rather than printing it here.
1580 1999-09-11 Donn Terry <donn@interix.com>
1582 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1583 BFD_RELOC_RVA relocations.
1585 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1586 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1589 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1591 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1592 * doc/internals.texi (Object format backend): Document
1595 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1596 relocations against global symbols if TE_PE.
1598 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1599 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1601 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1604 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1605 symbols which do not have a constant value, or tags with
1606 non-tags. Remove the symbol from the list before adding it at the
1609 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1610 C_FCN symbol differently if TE_PE.
1611 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1612 appears in the pseudo-op, rather coff_line_base which is only set
1615 * config/obj-coff.c (obj_coff_loc): New static function.
1616 (obj_pseudo_table): Add "loc".
1618 * config/obj-coff.c (add_lineno): Check that the line number is
1621 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1622 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1624 (md_atof): Return NULL rather than 0.
1625 * config/tc-i386.c (md_atof): Change type to int.
1626 * expr.c (expr): Change first parameter to int.
1627 * config/obj-coff.c: Add declarations for static functions.
1628 (coff_frob_symbol): Use SYM_AUXENT.
1629 * config/tc-i386.h (flag_16bit_code): Don't declare.
1631 * config/obj-coff.c (obj_coff_section): Default to setting
1632 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1634 * write.c (adjust_reloc_syms): Print adjusted fixup.
1636 * expr.c (integer_constant): Correct too_many_digits calculation
1639 1999-09-09 Andreas Schwab <schwab@suse.de>
1641 * doc/c-arm.texi: Fix arguments of @var to not contain
1644 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1646 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1648 (md_parse_option): Only support -k flag for ELF and COFF targets.
1650 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1652 * config/tc-hppa.c (pa_ip): Put strict register checks before
1653 call to pa_parse_number.
1655 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1657 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1659 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1662 1999-09-06 Donn Terry <donn@interix.com>
1664 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1666 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1668 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1669 candidate instruction. Require registers for register arguments
1670 when in strict mode. Require assemble-time constants for
1671 constants when in strict mode.
1672 (pa_get_absolute_expression): Require a constant when in strict
1675 1999-09-06 Nick Clifton <nickc@cygnus.com>
1677 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1679 1999-09-04 Steve Chamberlain <sac@pobox.com>
1681 * config/tc-pj.c: New file, supports picoJava in ELF.
1682 * config/tc-pj.h: Ditto.
1683 * configure.in (pjl*, pj*): New targets.
1684 * Makefile.am: Rebuild dependencies.
1685 (CPU_TYPES): Add pj.
1686 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1687 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1688 * doc/c-pj.texi: New file.
1689 * doc/as.texinfo: Add some PJ specifics.
1690 * doc/all.texi: Add PJ to the list of all architectures, sort them
1692 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1693 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1695 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1697 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1698 (obj_frob_file): Test for null pointer.
1699 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1700 (OBJ_PROCESS_STAB): And here.
1701 (elf_obj_sy): Remove
1703 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1704 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1705 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1707 * config/obj-coff.c (no_func): Remove.
1708 (coff_format_ops): Change occurrences of no_func to 0, as we test
1709 for 0 in obj-multi.h.
1711 * configure.in: Enable bfd for i386-coff when primary target is
1712 bfd. Enable i386 elf,coff emulation support. Don't set
1713 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1714 emulation to support.
1715 *configure: Regenerate.
1717 1999-09-02 Nick Clifton <nickc@cygnus.com>
1719 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1720 .section .line directive is encountered.
1722 1999-09-01 Nick Clifton <nickc@cygnus.com>
1724 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1727 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1728 * as.texinfo: Document --gdwarf2 command line option.
1729 Add additional documentation of ARM command line switches.
1731 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1733 * config/tc-i386.c (i386_intel_memory_operand): Combine
1734 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1735 and RESTORE_END_STRING around parse_register calls.
1736 (i386_operand): Here too.
1737 (i386_is_reg): Remove.
1738 (parse_register): Move as_bad calls from within this function to
1741 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1743 Based on a patch from H.J. Lu <hjl@gnu.org>
1744 * config/tc-i386.c (parse_register): Handle FP regs specially.
1745 (md_begin): Remove '(' and ')' from register_chars.
1747 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1749 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1750 error message (done elsewhere).
1752 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1754 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1756 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1758 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1761 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1763 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1765 Add new completers. Fix bug in 64 bit condition handling.
1767 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1770 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1772 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1774 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1776 1999-08-27 Jim Wilson <wilson@cygnus.com>
1778 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1779 (struct ls): Add frag field. Initialize it to zero.
1780 (out_end_sequence): New local text_frag. Set it while in text section.
1781 Replace address check with frag check. Set ls.frag to text_frag if
1782 out_set_addr called.
1783 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1784 Set it before switching sections. Replace address check with frag
1785 check. Set ls.frag to saved_frag if out_set_addr called.
1787 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1789 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1790 output "advance_pc" opcode instead of calling gen_addr_line().
1791 The latter has the undesired side-effect of creating a new row
1792 in the debug line info matrix.
1794 1999-08-26 Jim Wilson <wilson@cygnus.com>
1796 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1797 ls.last_filename if last is less than zero. Set ls.last_filename
1798 when allocating new entry.
1799 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1802 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1804 * config/tc-i386.c (i386_index_check): Fix the displacement size
1805 when INFER_ADDR_PREFIX.
1807 1999-08-18 Nick Clifton <nickc@cygnus.com>
1809 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1812 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1814 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1815 handle 0xffffNNNN constants correctly.
1817 1999-08-16 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1822 1999-08-13 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1825 (md_apply_fix3): Always pass positive values to
1826 validate_offset_imm.
1828 1999-08-12 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-arm.c (skip_whitespace): New macro.
1831 Formatting tidy ups.
1833 (md_apply_fix3): Store relocation offset in addend for ELF based
1835 (arm_force_relocation): Always generate relocs for Thumb function
1838 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1840 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1841 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1843 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1845 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1846 flags for the unwind subspace.
1848 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1849 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1850 suitable relocation based on the size of the target's pointer.
1851 Always Use subsegment zero for the unwinders.
1852 (pa_level): Handle "2.0w".
1854 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1856 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1857 with the following instruction unless this was specified.
1859 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1861 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1862 certain sections, to match BFD changes.
1864 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1866 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1867 (EXTRA_SCRIPTS): Define to keep automake happy.
1868 * Makefile.in: Rebuild.
1870 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1872 * Makefile.am: Rename .dep* files to DEP*.
1873 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1874 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1876 * Makefile.in: Rebuild.
1878 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1880 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1882 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1884 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1885 avoid problems on DOS filesystems.
1886 * Makefile.in: Rebuild.
1888 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1890 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1892 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1895 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1897 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1898 line to create ${GDBINIT} rather than .gdbinit.
1899 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1901 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1903 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1905 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1907 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1909 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1911 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1912 non-adjustable symbols.
1914 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1916 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1918 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1920 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1923 1999-08-05 Donn Terry <donn@interix.com>
1925 * config/te-interix.h: New file.
1926 * configure.in (i386-*-interix*): New target.
1927 * configure: Rebuild.
1929 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1931 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1932 selectors for ELF too.
1933 (selector_table): Add "ltp" and "rtp" selectors.
1935 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1937 * config/tc-i386.c (i386_operand): No need to change
1938 operand_string pointer in segment reg case before goto
1939 do_memory_reference. Initialise displacement_string_start and
1940 displacement_string_end after do_memory_reference label.
1941 (i386_index_check): Add operand_string param, and print error
1942 message on failure here.
1943 (i386_intel_memory_operand): Instead of here.
1944 (i386_operand): And here.
1945 (INFER_ADDR_PREFIX): Enable.
1947 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1949 * config/tc-i386.h (DefaultSize): Define. Renumber following
1950 opcode_modifier defines.
1952 From Etienne Lorrain <etienne.lorrain@ibm.net>
1953 * config/tc-i386.c (stackop_size): New variable.
1954 (set_16bit_code_flag): Clear it here.
1955 (set_16bit_gcc_code_flag): New function.
1956 (md_pseudo_table): Add "code16gcc" entry.
1957 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1959 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1961 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1962 next_set_end even if the end symbol is being discarded.
1964 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1965 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1966 * config/obj-coff.c: Likewise.
1967 (seg_info_type): Remove.
1968 (seg_info_off_by_4): Change to array of segT.
1969 (s_get_segment): Adjust accordingly.
1970 (obj_pseudo_table): Fully initialize sentinel entry.
1972 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1973 Ralf Baechle <ralf@uni-koblenz.de>.
1975 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1977 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1979 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1981 * config/tc-i386.c: Indentation and white space changes.
1982 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1983 don't enable it by default.
1984 (i386_intel_operand): Remove redundant prototype.
1985 Move check on number of memory operands, and i.mem_operands++
1986 (i386_intel_memory_operand): To here.
1987 Remove i386_immediate code from here. Remove special case code
1988 for input and output using (%dx). Remove base/index checks and
1989 call i386_index_check instead. Save initial operand_string
1990 argument for error message.
1991 (i386_operand): Remove redundant prototype. Move base/index
1992 checks to i386_index_check.
1993 (i386_displacement): Move intel mode check for non-zero
1995 (i386_intel_memory_operand): To here.
1997 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1999 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2000 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2001 by .register pseudo-op if -64 and --no-undeclared-regs.
2002 (s_register, sparc_adjust_symtab): New functions.
2003 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2004 Declare sparc_adjust_symtab as tc_adjust_symtab.
2005 * doc/c-sparc.texi: Add description of #ignore special literal
2006 for .register pseudo-op.
2008 1999-07-30 Catherine Moore <clm@cygnus.com>
2010 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2011 the relocation's section offset.
2013 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2015 * write.c (fixup_segment): Fix generic error check overflow test.
2017 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2018 X_add_number to long.
2020 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2022 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2025 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2027 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2030 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2032 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2034 * configure.bat: Remove; obsolete.
2035 * config/go32.cfg: Likewise.
2037 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2039 * configure.in (i386-*-vxworks*): New target.
2040 * configure: Rebuild.
2042 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2044 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2046 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2048 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2050 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2051 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2052 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2053 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2054 MAX_RELOC_EXPANSION): Define.
2055 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2057 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2059 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2060 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2061 block. Print a warning if an 8-bit or 16-bit constant
2062 displacement or immediate is truncated on output.
2063 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2065 (i386_operand): Disallow immediate jump absolute operand.
2067 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2069 * configure.in: Bump version number to 2.9.5.
2070 * configure: Rebuild.
2072 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2075 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2077 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2078 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2080 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2082 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2084 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2086 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2087 if -mno-fpu was given.
2088 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2090 (cons_fix_new_arm): Remove misleading comments.
2092 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2094 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2096 (relax_segment): Likewise. After giving a rs_org error, convert
2097 the frag to rs_align to avoid cascading errors.
2099 1999-07-12 Andreas Schwab <schwab@suse.de>
2101 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2103 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2105 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2106 as appropriate. Fill in structure initializations. Add variable
2107 initializations. Add casts.
2108 * dwarf2dbg.c (print_stats): Change i to size_t.
2109 * listing.c (listing_listing): Change list_line to unsigned int.
2111 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2113 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2114 rather than checking for \001 and \002 in symbol name.
2115 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2117 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2119 * configure.in (hppa*-linux-gnu*): New target.
2120 * configure: Rebuilt.
2122 1999-07-08 Nick Clifton <nickc@cygnus.com>
2124 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2126 1999-07-07 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2129 accessing symbolP directly.
2131 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2133 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2136 1999-07-05 Nick Clifton <nickc@cygnus.com>
2138 * config/tc-arm.c (ARM_EXT_V5): Define.
2139 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2140 (md_begin): Detect ARM v5 architectures.
2141 (md_parse_option): Accept arm v5 specification.
2142 (md_show_usage): Documment -marmv5 switch.
2144 * doc/c-arm.texi: Document -marmv5 command line option.
2146 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2148 (validate_immediate_twopart): New function. Determine if a
2149 constant can be computed by two ADD instructions.
2150 (output_inst): Remove its command line parameter - it was never
2152 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2153 implememt the ADRL pseudo op.
2154 (tc_gen_reloc): Generate a suitable error message if an ADRL
2155 instruction tries to generate a real reloc.
2157 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2159 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2161 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2164 1999-06-27 H.J. Lu <hjl@gnu.org>
2166 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2167 non BFD_ASSEMBLER case.
2169 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2171 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2174 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2176 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2177 out_end_sequence() when the address decreases due to a new frag.
2178 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2179 numbering starts with 1.
2181 1999-06-23 Nick Clifton <nickc@cygnus.com>
2183 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2185 (mcore_s_text): Call obj_elf_text for ELF target.
2186 (mcore_s_data): Call obj_elf_data for ELF target.
2187 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2189 (mcore_s_bss): New function: Dump literal table before changing
2191 (mcore_s_comm): New function: Dump literal table before changing
2194 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2195 No longer static functions.
2196 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2197 Provide prototypes for these functions.
2199 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2201 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2202 a list of names, to try obj_segment_name, and to try abbreviated
2203 names when using COFF without long section names.
2205 * config/tc-alpha.c: More use of symbol accessor functions.
2206 * config/tc-arc.c: Likewise.
2207 * config/tc-d30v.c: Likewise.
2208 * config/tc-fr30.c: Likewise.
2209 * config/tc-i860.c: Likewise.
2210 * config/tc-m88k.c: Likewise.
2211 * config/tc-mcore.c: Likewise.
2212 * config/tc-ns32k.c: Likewise.
2213 * config/tc-sparc.c: Likewise.
2214 * config/tc-v850.c: Likewise.
2216 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2217 sy_value with appropriate accessor functions.
2218 * config/tc-arm.c (md_apply_fix3): Likewise.
2219 * config/tc-d10v.c (AT_WORD_P): Likewise.
2220 * config/tc-v850.c (reg_name_search): Likewise.
2222 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2223 use symbol_get_bfdsym instead.
2224 * config/tc-ppc.c (md_assemble): Likewise.
2225 * config/tc-v850.c (v850_comm): Likewise.
2227 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2229 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2230 the symbol, rather than accessing the bsym member.
2231 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2232 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2233 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2234 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2235 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2236 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2237 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2238 * config/tc-v850.c (tc_gen_reloc): Likewise.
2240 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2242 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2243 (hppa_gen_reloc_type): Conditionalize on BFD64.
2244 (tc_gen_reloc): Re-enable ELF relocations.
2245 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2247 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2249 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2251 (do_ldst): Move assignment out of if condition.
2252 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2253 parentheses to avoid warning.
2255 1999-06-21 Nick Clifton <nickc@cygnus.com>
2257 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2258 macro to get at the BFD symbol associated with a GAS symbol.
2260 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2262 * config/tc-ppc.c: Update for symbol handling changes.
2263 * config/obj-coff.c: Likewise.
2265 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2267 * tc-hppa.c: General cleanups of ELF support. No more spaces
2268 and subspaces for ELF.
2269 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2270 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2271 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2272 (UNWIND_SECTION_NAME): Likewise.
2273 (space/subspace related structures): Conditionalize definitions
2275 (space/subspace directives and support routines): Conditionalize
2276 definitions and references/uses on OBJ_SOM.
2277 (label_symbol_struct): For ELF, track the symbol's segment. For
2278 SOM track its space.
2279 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2281 (USE_ALIASES): Kill for both SOM & ELF.
2282 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2283 (pa_space, pa_subspace): Corresponding changes.
2284 (pa_spaces_begin): Corresponding chagnes.
2285 (md_begin): Do not muck around with space/subspace stuff for
2287 (md_apply_fix): Temporarily disable argument relocation stuff
2289 (tc_gen_reloc): Temporarily disable relocation generation for
2291 (pa_build_unwind_subspace): Similarly.
2293 1999-06-16 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-arm.c (thumb_set): New pseudo op.
2296 (text, data, section): Override these pseudo ops with ARM
2298 (s_thumb_set): New function: Perform the same as a .set pseudo
2299 op, but also mark the alias'ed symbol as being a Thumb
2301 (arm_s_text): New function: Perform the same as the .text
2302 pseudo op, but dump the literal pool before changing
2304 (arm_s_data): New function: Perform the same as the .data
2305 pseudo op, but dump the literal pool before changing
2307 (arm_s_section): New function: Perform the same as the
2308 .section pseudo op, but dump the literal pool before changing
2310 (arm_cleanup): Do not reset the current section before dumping
2313 1999-06-17 Nick Clifton <nickc@cygnus.com>
2315 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2316 OPTION_NO_WARN_UNMATCHED entries.
2317 (md_parse_option): Generate a warning message if an unrecognised
2318 option is encountered.
2320 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2321 (get_operands): When parsing an expression after an '@' symbol
2322 has been detected, do not ignore '#' symbols.
2323 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2326 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2328 From K. Richard Pixley <rich@noir.com>:
2329 * configure.in (ppc-*-vxworks*): New target.
2330 * configure: Rebuild.
2332 1999-06-12 Philip Blundell <philb@gnu.org>
2334 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2336 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2338 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2339 which refer to symbols in linkonce sections, permit reducing the
2340 relocs if the symbol is local.
2342 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2344 * subsegs.c (subseg_text_p): New function.
2345 * as.h (subseg_text_p): Declare.
2346 * read.c (do_align): Use subseg_text_p to set the default fill.
2347 * write.c (subsegs_finish): Likewise.
2348 * config/obj-coff.c (write_object_file): Likewise.
2349 * config/tc-i386.h (md_maybe_text): Don't define.
2350 (md_do_align): Use subseg_text_p to set the default fill.
2351 * config/tc-m32r.c (m32r_do_align): Likewise.
2352 * config/tc-sh.c (sh_do_align): Likewise.
2353 * config/tc-sparc.h (md_do_align): Likewise.
2355 1999-06-12 David O'Brien <obrien@freebsd.org>
2357 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2358 * configure: Rebuild.
2360 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2362 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2363 * Makefile.am: Rebuild dependencies.
2364 * Makefile.in: Rebuild.
2366 * config/tc-i386.c (i386_immediate): Remove unused label
2369 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2370 * symbols.c: Likewise.
2371 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2372 sy_next field when taking address, rather than symbol_next.
2374 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2376 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2377 value from the output file architecture.
2378 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2379 * dwarf2dbg.h: Change bfd_vma to addressT.
2381 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2383 * dwarf2dbg.h: Use PARAMS in function declarations.
2385 1999-06-11 Martin Dorey <mdorey@madge.com>
2387 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2388 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2390 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2392 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2394 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2396 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2399 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2401 * read.c (read_a_source_file): Only declare inescape if
2404 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2406 (find_entry_byval): Add parens to avoid warning.
2408 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2410 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2413 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2415 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2418 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2419 synthetize_setx): New functions.
2420 (md_assemble): Broken the special cases into the above
2421 functions. Make compiler happy if sizeof(bfd_vma)==4.
2422 Fix sethi generated from set/setuw. If instructions have a relloc,
2423 always clear the fields to be relocated in the opcode.
2424 (sparc_ip): Remove special_case global variable.
2426 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2428 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2429 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2430 indication of success rather than a value.
2431 (itbl_get_val): Likewise.
2432 (itbl_get_field): Use strcspn. Change delimiters to include
2434 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2435 (itbl_get_val): Likewise.
2436 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2438 * symbols.c (copy_symbol_attributes): Convert local symbols to
2441 1999-06-10 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2446 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2448 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2449 Optimize set if sizeof(bfd_vma) == 64.
2450 (sparc_ip): Fix sethi - without %hi() it should generate
2451 R_SPARC_22 reloc, not R_SPARC_HI22.
2452 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2454 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2456 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2457 (s_ncons): New function.
2458 (native_op_table): New table.
2459 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2460 R_SPARC_OLO10 handling.
2462 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2464 * expr.h (struct expressionS): Revert last change; widen X_op.
2465 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2467 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2469 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2470 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2471 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2472 * Makefile.in: Regenerated.
2474 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2475 `common' pass on to s_mri_common.
2476 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2478 1999-06-06 Richard Henderson <rth@cygnus.com>
2480 * config/obj-elf.c (obj_elf_section): Don't free the return
2481 value of demand_copy_C_string.
2483 1999-06-05 Richard Henderson <rth@cygnus.com>
2485 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2486 creation logic from obj_elf_create_section.
2488 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2489 (section_stack): New.
2490 (special_sections): Make const.
2491 (obj_elf_section): Gut and rewrite parsing.
2492 (obj_elf_change_section): New function broken out of obj_elf_section.
2493 (obj_elf_parse_section_letters): Likewise.
2494 (obj_elf_section_word): Likewise.
2495 (obj_elf_section_type): Likewise.
2496 (obj_elf_previous): Treat as a toggle.
2497 (obj_elf_popsection): New.
2498 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2499 (ppc_section_type): Likewise.
2500 * config/tc-ppc.h: Likewise.
2502 * expr.h (struct expressionS): Don't make X_op a bitfield.
2503 * config/tc-alpha.c: Update for symbol handling changes.
2504 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2505 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2507 1999-06-05 Richard Henderson <rth@cygnus.com>
2509 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2510 (dwarf2_gen_line_info): Kill unused variables.
2511 (dwarf2_finish): Likewise.
2512 (dwarf2_where): Likewise.
2513 (dwarf2_directive_file): If we've only got a string,
2514 hand off to s_app_file.
2515 * ecoff.c: Move the include of ecoff.h.
2516 * symbols.h (S_IS_FUNCTION): Prototype.
2518 * read.c (LEX_HASH): Supply a default.
2520 (s_globl): Update `c' after skipping whitespace.
2521 * read.h (LEX_END_NAME, is_name_ender): New.
2522 * expr.c (get_symbol_end): Respect it.
2524 1999-06-04 Mark Klein <mklein@dis.com>
2526 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2528 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2530 * config/tc-hppa.c: Update for symbol handling changes.
2532 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2534 * cgen.c: Update for symbol handling changes.
2535 * config/tc-m32r.c: Likewise.
2537 * config/tc-hppa.h: Update for symbol handling changes.
2538 * config/tc-hppa.c: Likewise.
2540 * config/tc-arm.h: Update for symbol handling changes.
2541 * config/tc-arm.c: Likewise.
2542 (symbol_make_empty): Remove. Just use symbol_create.
2544 * symbols.c (symbol_set_tc): Correct name.
2546 * Makefile.am: Rebuild dependencies.
2547 ($(OBJS)): Don't depend upon struc-symbol.h.
2548 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2549 * dep-in.sed: Don't remove struc-symbol.h.
2550 * Makefile.in: Rebuild.
2552 * doc/internals.texi (Symbols): Describe changes in symbol
2555 1999-06-03 Richard Henderson <rth@cygnus.com>
2557 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2558 instead of doing the work by hand.
2560 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2562 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2563 state of line state-machine.
2564 (struct ls): Collect DWARF2 line state-machine state in new member
2565 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2566 resulted in any DWARF2 directives.
2567 (reset_state_machine): New function.
2568 (out_end_sequence): Ditto.
2569 (dwarf2_gen_line_info): When switching sections or switching to a
2570 lower text address, call out_end_sequence() first to terminate the
2571 previous code sequence as code sequences MUST have monotonically
2572 increasing addresses.
2573 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2575 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2577 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2578 DWARF2 debug info (line information only, at this point).
2579 * as.h: Update comment about supported debug formats.
2580 * dwarf2dbg.c, dwarf2dbg.h: New files.
2581 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2583 * expr.c (operand): Don't use [ for parens if we want an index op.
2584 (op_encoding): Switch [ into O_index, if desired.
2585 (op_rank): Renumber with O_index on bottom.
2586 (expr): If O_index, match closing bracket.
2587 * expr.h (O_index): New.
2589 * read.c (read_a_source_file): Conditionally allow matched "
2590 in lines passed to md_assemble.
2592 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2594 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2596 Add support for storing local symbols in a small structure to save
2597 memory when assembling large files.
2598 * as.h: Don't include struc-symbol.h.
2599 (symbolS): Add typedef.
2600 * symbols.c: Include struc-symbol.h.
2601 (local_hash): New static variable.
2602 (save_symbol_name): New static function, from symbol_create.
2603 (symbol_create): Call save_symbol_name.
2604 (local_symbol_count): New static variable.
2605 (local_symbol_conversion_count): Likewise.
2606 (LOCAL_SYMBOL_CHECK): Define.
2607 (local_symbol_make): New static function.
2608 (local_symbol_convert): New static function.
2609 (colon): Handle local symbols. Create local symbol for local
2611 (symbol_table_insert): Handle local symbols.
2612 (symbol_find_or_make): Create local symbol for local label name.
2613 (symbol_find_base): Check for local symbol.
2614 (symbol_append, symbol_insert): Check for local symbols.
2615 (symbol_clear_list_pointers, symbol_remove): Likewise.
2616 (verify_symbol_chain): Likewise.
2617 (copy_symbol_attributes): Likewise.
2618 (resolve_symbol_value): Handle local symbols.
2619 (resolve_local_symbol): New static function.
2620 (resolve_local_symbol_values): New function.
2621 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2622 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2623 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2624 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2625 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2626 (symbol_previous, symbol_next): New functions.
2627 (symbol_get_value_expression): Likewise.
2628 (symbol_set_value_expression): Likewise.
2629 (symbol_set_frag, symbol_get_frag): Likewise.
2630 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2631 (symbol_mark_used_in_reloc): Likewise.
2632 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2633 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2634 (symbol_mri_common_p): Likewise.
2635 (symbol_mark_written, symbol_clear_written): Likewise.
2636 (symbol_written_p): Likewise.
2637 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2638 (symbol_section_p, symbol_equated_p): Likewise.
2639 (symbol_constant_p): Likewise.
2640 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2641 (symbol_get_obj, symbol_set_obj): Likewise.
2642 (symbol_get_tc, symbol_set_tc): Likewise.
2643 (symbol_begin): Initialize local_hash.
2644 (print_symbol_value_1): Handle local symbols.
2645 (symbol_print_statistics): Print local symbol statistics.
2646 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2647 Declare new symbols.c functions. Move many declarations here from
2649 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2650 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2651 (struct symbol): Move bsym to make it clearly the first field.
2652 Remove TARGET_SYMBOL_FIELDS.
2653 (symbolS): Don't typedef.
2654 (struct broken_word): Remove.
2655 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2656 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2657 (symbol_clear_list_pointers): Likewise.
2658 (symbol_insert, symbol_remove): Likewise.
2659 (symbol_previous, symbol_append): Likewise.
2660 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2661 (struct local_symbol): Define.
2662 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2663 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2664 (local_symbol_get_frag, local_symbol_set_frag): Define.
2665 (local_symbol_get_real_symbol): Define.
2666 (local_symbol_set_real_symbol): Define.
2668 * write.c (write_object_file): Call resolve_local_symbol_values.
2669 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2670 (TARGET_SYMBOL_FIELDS): Don't define.
2671 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2672 ECOFF_DEBUGGING, add ECOFF fields.
2673 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2674 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2675 ECOFF_DEBUGGING, add ECOFF fields.
2676 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2677 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2678 * config/tc-mcore.h: Don't include struc-symbol.h.
2679 (TARGET_SYMBOL_FIELDS): Don't define.
2680 (struct mcore_tc_sy): Define.
2681 (TC_SYMFIELD_TYPE): Define.
2682 * Many files: Use symbolS instead of struct symbol. Use new
2683 accessor functions rather than referring to symbolS fields
2686 * read.c (s_mri_common): Don't add in value of line_label.
2688 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2689 checking for SEC_LINK_ONCE.
2691 * config/tc-sh.h (sh_fix_adjustable): Declare.
2693 * app.c (input_buffer): New static variable.
2694 (app_push): Save saved_input in allocated buffer.
2695 (app_pop): Restored saved_input.
2696 (do_scrub_chars): Change get parameter to take char * and int as
2697 arguments. Change GET macro to pass input_buffer to get
2698 function. Don't save input into allocated buffer.
2699 * as.h (do_scrub_chars): Update declaration.
2700 * input-file.c (input_file_get): Change to take char * and int.
2701 Read data into passed in buffer. Remove static buffer.
2702 * read.c (scrub_from_string): Change to take char * and int. Copy
2703 data into passed in buffer.
2705 * hash.h: Neaten. Declare hash_traverse.
2706 * hash.c: Complete rewrite based on BFD hashing code.
2707 * gasp.c (chunksize): New variable.
2708 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2711 1999-05-28 Nick Clifton <nickc@cygnus.com>
2713 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2714 addend unless the target uses an old ABI.
2716 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2718 -Wchar-subscripts cleanup
2719 * listing.c (listing_newline): Use unsigned char variable, so
2720 calls to isascii,iscntrl are correct.
2721 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2723 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2724 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2725 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2726 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2728 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2730 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2732 (arch_coldfire_p): New #define.
2733 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2735 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2737 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2739 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2740 (install_operand): Add place `N'.
2741 (init_table): Add registers ACC, MACSR, MASK.
2743 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2745 * config/tc-m68k.c: Change mcf5200 --> mcf.
2746 (archs): Add mcf5206e, mcf5307.
2747 (m68k_ip): Add format `u'.
2748 (install_operand): Add place `m', `M', `h'.
2749 (init_table): Add upper/lower registers.
2751 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2753 1999-05-28 Martin Dorey <mdorey@madge.com>
2755 * config/tc-i960.c: Several minor changes to add ELF and
2756 BFD_ASSEMBLER support.
2757 * config/tc-i960.h: Likewise.
2758 * configure.in (i960-*-elf*): New target.
2759 * aclocal.m4, configure: Rebuild.
2761 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2763 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2764 reloc changes when defined(BFD_ASSEMBLER).
2766 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2768 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2770 * write.c (write_print_statistics): Output to file, not stderr.
2772 * expr.c (generic_bignum_to_int32,64): Prototype.
2774 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2775 output_sleb128, output_uleb128, output_big_sleb128,
2776 output_big_uleb128, output_big_leb128): Prototype.
2777 (output_big_sleb128, output_big_uleb128): Make inline.
2778 (output_big_leb128): Remove inline
2780 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2781 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2782 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2783 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2784 value for correct overflow check in write.c:fixup_segment.
2785 * write.c (fixup_segment): Move bitfield overflow checks to after
2786 the md_apply_fix call.
2787 * config/obj-coff.c (fixup_segment): Likewise.
2788 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2789 valueT *val argument.
2791 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2793 * config/atof-ieee.c (gen_to_words): Correctly round a
2794 denormalized number. Fix off-by-one in range checking for
2795 exponent in a denormal.
2797 1999-05-10 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2802 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2804 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2806 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2808 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2809 (ReverseRegRegmem): Remove.
2810 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2811 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2812 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2815 From Doug Ledford <dledford@redhat.com>
2816 * config/tc-i386.h (RegXMM): New for P/III.
2817 * config/tc-i386.c: Add support for P/III.
2819 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2821 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2822 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2823 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2825 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2827 * config/tc-i386.c (i386_immediate): Skip whitespace before
2828 complaining about junk after expression.
2829 (i386_displacement): Likewise.
2831 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2833 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2834 Don't copy before downcaseing.
2836 1999-05-05 Catherine Moore <clm@cygnus.com>
2838 * tc-m68k.c: Include elf/m68k.h.
2839 (m68k_elf_final_processing): New routine.
2840 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2843 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2845 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2848 1999-04-30 Nick Clifton <nickc@cygnus.com>
2850 * config/tc-mcore.c (mcore_s_section): Dump literals before
2853 1999-04-29 Nick Clifton <nickc@cygnus.com>
2855 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2858 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2860 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2861 (TC_INIT_FIX_DATA): Delete.
2862 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2863 (TC_INIT_FIX_DATA): Delete.
2864 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2865 * write.c (fix_new_internal): Initialize fx_cgen member.
2866 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2867 (gas_cgen_md_apply_fix3): Update.
2868 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2869 (md_cgen_record_fixup_exp): Update.
2870 (FX_OPINFO_R_TYPE): Update.
2872 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2873 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2874 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2875 * frags.h (struct frag): Make opindex, opinfo ints.
2877 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2879 1999-04-26 Tom Tromey <tromey@cygnus.com>
2881 * aclocal.m4, configure: Updated for new version of libtool.
2883 1999-04-22 Nick Clifton <nickc@cygnus.com>
2885 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2887 (md_apply_fix3): Do not fix up absolute relocations against
2890 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2892 1999-04-20 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2895 changes and data-in-text directives.
2896 (mcore_cons): New function: intercept cons() operations.
2897 (mcore_float_cons): New function: intercept float_cons()
2899 (mcore_stringer): New function: intercept stringer() operations.
2901 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2903 * obj.h (struct format_ops): Change generate_asm_lineno field to
2905 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2907 * config/tc-alpha.c (find_opcode_match): Add default case to
2909 (find_macro_match): Likewise.
2910 (load_expression): Parenthesize && within ||.
2912 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2914 1999-04-17 Nick Clifton <nickc@cygnus.com>
2916 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2917 .text .data .section pseudo ops.
2918 (mcore_s_section): New function. Dump lits before changing secs.
2919 (mcore_s_text): New function. Dump lits before changing secs.
2920 (mcore_s_data): New function. Dump lits before changing secs.
2922 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2924 * config/tc-mips.c (mips_32bitmode): New.
2925 (md_begin): Set mips_32bitmode if needed.
2926 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2927 Set EF_MIPS_32BITMODE.
2929 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2931 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2934 1999-04-16 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2938 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2940 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2941 expressions correctly.
2944 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2946 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2948 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2950 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2951 and fmpynfadd instructions.
2953 1999-04-11 Richard Henderson <rth@cygnus.com>
2955 * as.h (environ): Declare it, if needed.
2956 * as.c (dump_statistics): Don't declare environ.
2957 * configure.in (environ): Detect declaration.
2958 * configure, config.in: Rebuild
2960 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2961 (i386_displacement): Allocate enough space for replacement buffer.
2962 Clean up replacement buffer initialization.
2964 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2966 * subsegs.c (section_symbol): Don't create a new symbol if one
2967 already exists; instead, use the existing one, but set its segment
2968 and frag data if it hasn't already been defined.
2969 * config/obj-coff.c (c_section_symbol): Likewise.
2971 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2973 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2975 1999-04-08 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-mcore.c: New File: Support routines for MCore
2979 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2980 * config/obj-coff.c: Add support for mcore-pe target.
2982 * Makefile.am: Add support for MCore targets.
2983 * Makefile.in: Regenerate.
2984 * configure.in: Add support for MCore targets.
2985 * configure: Regenerate.
2987 * doc/all.texi: Set MCORE.
2988 * doc/as.texinfo: Document MCore specific command line options.
2990 * write.h: Prevent multiple inclusion.
2992 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2994 * asintl.h (LC_MESSAGES): Never define.
2995 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2997 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3000 * Makefile.am (m68k-parse.c): If configuring in the source
3001 directory, copy m68k-parse.y into the local directory before
3002 running ylwrap, to remove spurious differences when generating
3004 * Makefile.in: Rebuild.
3006 * config/tc-sparc.h (md_do_align): Just allocate the number of
3007 bytes necessary, rather than always allocating 1024.
3009 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3011 * listing.c (listing_newline): Add cast to avoid warning.
3012 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3013 * config/tc-i386.c (i386_scale): Add return value.
3014 (build_displacement_string): Remove unused local temp_disp2.
3015 (i386_intel_memory_operand): Add parentheses to avoid warning.
3016 (i386_intel_operand): Remove unused local end_of_operand_string.
3017 (i386_operand): Remove unused local operand_modifier.
3018 (i386_operand): Add parens to avoid warning.
3020 1999-04-04 Don Bowman <don@pixsci.com>
3022 * configure.in: Add mips*-*-vxworks* target; have it define
3024 * configure, config.in: Rebuild.
3026 1999-03-31 Nick Clifton <nickc@cygnus.com>
3028 * configure.in (emulations): Add support for arm-epoc-pe.
3029 * configure: Regenerate.
3030 * config/te-epoc-pe.h: New file. Define macros specific to
3032 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3033 for arm-epoc-pe target.
3035 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3037 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3039 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3041 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3042 detect ",n" without a condition.
3043 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3046 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3048 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3049 instruction is encoded with one bit.
3052 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3054 * doc/internals.texi (CPU backend): Mention that
3055 line_separator_chars should not include newline. From thi
3056 <ttn@mingle.glug.org>.
3058 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3060 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3061 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3063 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3065 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3067 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3069 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3072 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3074 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3076 1999-03-15 Martin Hunt <hunt@cygnus.com>
3078 * app.c (do_scrub_begin): Change '-' back to a symbol char
3079 so we can use multiple opcodes on a line again.
3081 * config/tc-d30v.c: By default, warn if a symbol has
3082 the same name as a register. Plus some minor
3083 updates from the branch.
3085 1999-03-13 Nick Clifton <nickc@cygnus.com>
3087 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3088 BFD_RELOC_16 and BFD_RELOC_64.
3090 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3092 * expr.c (expr): Add missing else.
3094 1999-03-12 Nick Clifton <nickc@cygnus.com>
3096 * config/tc-arm.c (md_apply_fix3): Improve error message.
3098 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3100 * Makefile.am (CPU_TYPES): Add fr30.
3101 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3102 (fr30,m32r dependencies): Update.
3103 * Makefile.in: Rebuild.
3105 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3106 (gas_cgen_record_fixup_exp): Ditto.
3107 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3108 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3109 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3110 (md_cgen_lookup_reloc): Update use of operand->type.
3111 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3112 (md_convert_frag): Call cgen_operand_lookup_by_num.
3113 (md_cgen_lookup_reloc): Update use of operand->type.
3114 (m32r_cgen_record_fixup_exp): Ditto.
3116 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3118 * config/tc-mips.c (md_show_usage): Fix message.
3120 1999-03-03 Nick Clifton <nickc@cygnus.com>
3122 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3123 and LDR reg,=<expr> instruction.
3125 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3128 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3130 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3132 1999-02-17 Nick Clifton <nickc@cygnus.com>
3134 This patch was created by: Scott Bambrough
3135 <scottb@corelcomputer.com>
3138 Special cased '@' character. The '@' character is used as the
3139 ARM assembler comment character, as a special character
3140 and in ELF .symver pseudo-op's, and as a special character in
3141 .type and .section pseudo-ops.
3142 (symver_pseudo): New static variable.
3143 (symver_state): New static variable.
3144 (struct app_save): Add field 'symver_state'.
3145 (app_push): Save global symver_state int struct app_save.
3146 (app_pop): Restore global symver_state from struct app_save.
3147 (do_scrub_chars): Special case handling of '@' character in
3150 * configure.in: Modified to recognize armv* uname syntax from ARM
3152 * configure: Regenerated.
3154 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3155 a prefix to the section's type.
3156 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3157 the type's typename.
3159 * config/tc-arm.h: Add support for PIC generation:
3160 (pic_code): New boolean.
3161 (obj_relocate_extern): Define.
3162 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3163 (TC_CONS_FIX_NEW): Define.
3164 (tc_fix_adjustable): Define.
3165 (GLOBAL_OFFSET_TABLE_NAME): Define.
3167 * config/tc-arm.c: Add support for PIC generation:
3168 (line_seperator_chars): Allow ';' as a seperator for Linux.
3169 (is_immediate_prefix): New macro.
3170 (arm_parse_reloc): New function.
3171 (s_arm_elf_cons): New function.
3172 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3173 (md_undefined_symbol): Special case handling for the Global Offset
3175 (md_apply_fix3): Handle PIC relocs.
3176 (tc_gen_reloc): Handle PIC relocs.
3177 (md_parse_option): Add support for '-k' command line switch to
3178 enable PIC generation.
3179 (cons_fix_new_arm): New function.
3180 (s_arm_elf_cons): New function.
3182 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3184 * configure.in: Add comments for uses of AC_DEFINE.
3185 * acinclude.m4: Likewise.
3186 * acconfig.h: Remove.
3187 * aclocal.m4: Rebuild.
3188 * configure: Rebuild.
3189 * Makefile.in: Rebuild.
3190 * config.in: Rebuild.
3192 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3194 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3195 non-constant offset from a base register.
3197 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3199 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3202 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3204 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3205 (emit_insn): Look for pc-relative and no-overflow specifiers on
3206 internal relocation types.
3208 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3210 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3213 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3215 (mips_4650, mips_4010, mips_4100): Variables removed.
3216 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3217 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3219 (md_begin): Don't bother initializing the mips_NNNN variables;
3220 mips_cpu is set, and that's good enough now.
3221 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3222 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3223 (show): New function, to handle wrapping in the CPU lists.
3224 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3226 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3228 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3229 than treat as an immediate specifier.
3231 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3233 * config/tc-i386.c: Prototype many functions.
3234 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3235 (i386_immediate): Remove unused second argument.
3236 (i386_intel_operand): Fix i386_is_reg typo.
3237 (i386_operand): Use allow_naked_reg.
3238 (output_invalid): Make operand int for K&R.
3240 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3242 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3244 * Makefile.in: Rebuild.
3246 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3248 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3250 (EXTRA_as_new_SOURCES): Comment out.
3251 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3252 * Makefile.in: Rebuild.
3253 * doc/Makefile.in: Rebuild.
3254 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3255 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3256 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3257 * configure: Rebuild.
3258 * aclocal.m4: Rebuild.
3259 * config.in: Rebuild.
3260 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3261 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3262 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3263 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3264 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3265 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3266 (gas_cgen_record_fixup_exp): Ditto.
3267 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3268 descriptor, not global variable.
3269 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3270 descriptor, not global variable. Refer to insert_operand handler
3271 via cpu descriptor, not global function.
3272 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3273 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3274 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3275 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3276 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3277 * config/tc-m32r.c: Ditto.
3278 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3279 (md_assemble): Ditto.
3280 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3282 1999-02-09 Nick Clifton <nickc@cygnus.com>
3284 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3285 relocations for ELF targets.
3287 1999-02-08 Nick Clifton <nickc@cygnus.com>
3289 * configure.in: Add support for StrongARM target.
3290 * configure: Regenerate.
3292 1999-02-05 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3296 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3299 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3301 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3303 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3305 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3306 (INTEL_DWORD_MNEM_SUFFIX): Define.
3309 (DWORD_PTR): Define.
3310 (XWORD_PTR): Define.
3312 (OFFSET_FLAT): Define.
3314 (NONE_FOUND): Define.
3317 * config/tc-i386.c (set_intel_syntax): New routine.
3318 (intel_syntax): Declare.
3319 (allow_naked_reg): Declare.
3320 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3321 (intel_float_operand): New routine.
3322 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3323 Handle brackets as well as parens. Call i386_intel_operand for
3324 intel syntax. Reverse operands if appropriate. Handle new
3325 suffixes. Handle movzx and movsx.
3326 (i386_is_reg): New routine.
3327 (i386_immediate): New routine.
3328 (i386_scale): New routine.
3329 (i386_displacement): New routine.
3330 (i386_operand_modifier): New routine.
3331 (build_displacement_string): New routine.
3332 (i386_parse_seg): New routine.
3333 (i386_intel_memory_operand): New routine.
3334 (i386_intel_operand): New routine.
3335 (i386_operand): Call i386_displacement, i386_immediate,
3336 i386_scale, etc. instead of handling inline.
3337 (parse_register): Handle registers without prefix.
3339 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3341 * configure: Regenerate.
3342 * configure.in (arm-*-oabi): New.
3343 (thumb-*-oabi): New.
3344 * config/tc-arm.c (target_oabi): Declare.
3345 (md_apply_fix3): Support REL relocs.
3346 (md_parse_option): Handle -oabi.
3347 (elf32_arm_target_format): New routine.
3348 (md_longopts): Add OPTION_OABI.
3349 * config/tc-arm.h: Redefine TARGET_FORMAT.
3352 1999-01-28 Nick Clifton <nickc@cygnus.com>
3354 * write.c (write_relocs): Handle out of range error.
3356 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3357 (fr30_force_relocation): Default to 0.
3359 * config/tc-fr30.h (obj_fix_adjustable): Define.
3360 (TC_FORCE_RELOCATION): Define.
3362 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3365 1999-01-16 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3368 merge of two instructions if the left instruciton kills the right.
3370 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3372 * Makefile.in: Regenerate.
3373 * configure.in: Redo test for using cgen.
3374 * configure: Regenerate.
3376 1999-01-09 Nick Clifton <nickc@cygnus.com>
3378 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3379 redefinition of this macro.
3381 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3383 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3386 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3388 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3389 a read of HI or LO and an immediatly following branch.
3391 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3393 * config/tc-mips.c (md_begin): Another correction to the setting of
3396 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3398 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3400 1998-12-21 Nick Clifton <nickc@cygnus.com>
3402 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3403 bit insn when optimizing, so that parallelised instructions will
3404 start on a 32 bit boundary.
3406 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3408 * config/tc-mips.c (mips_eabi64): New.
3409 (md_begin): Set mips_eabi64.
3410 (mips_elf_final_processing): Use it.
3412 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3414 * config/tc-mips.c (mips_elf_final_processing):
3415 Correct setting of ABI in e_flags.
3417 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3419 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3421 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3423 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3425 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3427 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3428 warning, values that don't fit in the field.
3430 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3432 * config/tc-mips.c (mips_abi_string): New.
3433 (md_parse_option,md_longopts): Add mabi.
3434 (mips_elf_final_processing): Set e_flags based on mabi flag.
3436 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3438 * config/tc-mips.c (md_parse_option): Handle vr4111.
3440 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3442 * config/tc-h8300.c (build_bytes): Change message given if the
3443 instruction requires H8/300H mode and we're not in Hmode, to
3444 suggest that it may be the operand modes that are the problem, not
3445 necessarily the opcode.
3447 1998-12-10 Nick Clifton <nickc@cygnus.com>
3449 * config/tc-fr30.c: Add line separator character.
3451 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3453 * configure.in (hppa-*-mpeix*): New target.
3454 * config/obj-som.h (obj_som_compiler): Declare.
3455 * config/obj-som.c (compiler_seen): New static variable.
3456 (obj_som_compiler): New function.
3457 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3458 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3459 (pa_type_args): Set hppa_priv_level.
3460 (pa_compiler): New static function if OBJ_SOM.
3461 * configure: Rebuild.
3463 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * read.c (output_leb128): Don't mark as inline.
3467 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3469 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3470 AIX .vbyte unaligned data support.
3471 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3472 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3475 1998-12-07 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3480 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3482 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3483 BFD_RELOC_ARM_PCREL_BRANCH.
3485 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3487 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3488 checking the target type.
3489 (mips-dec-bsd*): Set endian to little.
3490 * configure: Rebuild.
3492 COFF weak symbol support, based on patches from Mark Elbrecht
3493 <snowball3@usa.net>:
3494 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3495 * config/obj-coff.c (obj_coff_weak): New static function.
3496 (obj_coff_endef) [both versions]: Handle weak symbols.
3497 (coff_frob_symbol): Likewise.
3498 (yank_symbols): Likewise.
3499 (obj_pseudo_table): Add "weak".
3501 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3502 <aymeric.vincent@emi.u-bordeaux.fr>.
3503 * aclocal.m4: Rebuild with current tools.
3504 * configure: Rebuild.
3506 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3507 an assertion failure for a case we can't handle when OBJ_ECOFF.
3509 * expr.c (operator): And with 0xff to avoid problems with signed
3512 1998-12-03 Nick Clifton <nickc@cygnus.com>
3514 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3515 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3517 1998-12-02 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3522 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3524 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3527 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3529 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3532 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3536 (d10v_cleanup): Only generate previous insn if a multiline insn is
3539 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3544 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3546 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3547 -marm6xxx command line switches.
3549 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3551 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3552 (itbl-ops.o): Delete duplicate dependencies.
3553 Rebuild dependencies.
3554 Add fr30 dependencies.
3555 * Makefile.in: Rebuild.
3557 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3559 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3561 * listing.c: Ignore line terminator characters found inside
3564 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3566 * po/gas.pot: Regenerated.
3568 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3570 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3571 fr30_is_label_start(). Also checks for delay slot insns.
3573 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3574 FR30 instructions which contain a colon in the mnemonic.
3576 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3578 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3580 * config/tc-fr30.c: Removed currently superflous code.
3582 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3584 * config/tc-fr30.h: New file.
3585 * config/tc-fr30.c: Tweaking so that it will compile.
3587 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3589 * config/tc-d10v.h (obj_fix_adjustable): Define.
3590 (TC_FORCE_RELOCATION): Define.
3591 (d10v_force_relocation): Declare.
3592 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3593 (md_apply_fix3): Handle Vtable relocs.
3594 (d10v_fix_adjustable): New.
3595 (d10v_force_relocation): New.
3597 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3599 * config/tc-d30v.c: Change default behaviour to ignore potential
3600 conflicts between register name and symbol names.
3602 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3604 * configure.in: Add fr30-*-*.
3605 * config/tc-fr30.c: New file.
3606 * Makefile.in: Regenerated.
3607 * config.in: Regenerated.
3608 * configure: Regenerated.
3609 * doc/Makefile.in: Regenerated.
3610 * po/gas.pot: Regenerated.
3612 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3614 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3617 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3619 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3621 (do_scrub_chars): Add some casts to unsigned char to avoid
3622 unwanted sign extension.
3623 * read.c (lex_type): Set characters about 127 to be symbol
3625 * config/tc-i386.c (md_begin): Set identifier_chars and
3626 operand_chars for values above 127.
3628 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3630 * configure.in: detect cygwin* instead of cygwin32*
3631 * configure: regenerate
3633 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3635 * listing.c: Add support for producing a listing from piped
3638 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3640 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3641 (append_insn): Account for the tx39's multiply behavior.
3643 1998-10-26 Michael Meissner <meissner@cygnus.com>
3645 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3646 from assemble_parallel_insns. Add support for '->' to indicate
3647 explicitly serializing the instructions.
3648 (md_assemble): Ditto.
3650 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3652 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3655 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3657 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3659 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3661 * config/tc-mips.c : support frame and regmask/fregmask when
3662 MIPS_STABS_ELF is specified.
3664 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3666 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3667 (md_apply_fix): Don't return 1 for VTABLE relocs.
3668 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3670 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3672 * doc/c-i386.texi: Replace occurences of "opcode" with
3673 "instruction mnemonic", "instruction", or "mnemonic" when
3674 referring to the name of an instruction. Use "opcode" when
3675 referring to the sequence of machine bytes.
3677 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3678 (is_opcode_char): Rename to is_mnemonic_char.
3679 (md_assemble and i386_operand): Correct error messages from
3680 "opcode" to "instruction mnemonic"
3681 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3682 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3683 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3684 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3685 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3686 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3687 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3689 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3691 * config/tc-i386.c (i386_operand): Check for garbage after
3694 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3696 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3697 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3699 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3701 * config/tc-sh.h (obj_fix_adjustable): Define.
3702 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3703 (md_apply_fix): Likewise.
3704 (tc_gen_reloc): Likewise.
3705 (sh_fix_adjustable): New.
3707 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3709 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3710 * cgen.h (gas_cgen_finish_insn): Update prototype.
3711 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3712 cgen_insn_t -> CGEN_INSN_INT.
3713 (make_parallel): Update handling of CGEN_INT_INSN_P.
3714 (assemble_parallel_insn): Ditto.
3715 (target_make_parallel): New function.
3716 (md_assemble): Use it.
3718 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3720 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3722 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3724 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3725 converted into lower case.
3727 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3729 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3730 (gas_cgen_tc_gen_reloc): Likewise.
3731 * config/tc-m32r.h (obj_fix_adjustable): Define.
3732 * config/tc-m32r.c (m32r_fix_adjustable): New.
3733 (m32r_force_relocation): Handle VTABLE relocs.
3735 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3737 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3739 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3741 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3742 to lower case before parsing.
3744 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3745 parallel insns modift buts in the PSW as a side effect.
3747 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3749 * config/tc-d30v.c (find_format): Test for missing flag and
3752 (md_apply_fix3): Fix error messages to avoid
3753 assumption about presence of a symbol.
3755 (parallel_ok): Disallow parallel instructions that both modify the
3758 (find_format): Generate a warning if an odd numbered register is
3759 used as the first register in a mutli-register instruction.
3761 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3763 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3764 relocations are always associated with a symbol.
3766 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3768 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3769 (elf32_sparc_force_relocation): Declare.
3770 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3771 (tc_gen_reloc): Handle vtable relocs.
3772 (elf32_sparc_force_relocation): New.
3774 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3776 * symbols.c (S_IS_FUNCTION): New.
3777 * config/tc-v850.h (obj_fix_adjustable): Define.
3778 (TC_FORCE_RELOCATION): Define.
3779 (v850_force_relocation): Declare.
3780 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3781 of fx_addnumber for VTABLE reloc addends.
3782 (md_apply_fix3): Handle VTABLE relocs.
3783 (v850_fix_adjustable): New.
3784 (v850_force_relocation): New.
3786 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3788 * tc-hppa.c (fp_operand_format): Add some additional formats.
3789 (pa_ip): Do not automatically promote into pa2.0 mode.
3790 (pa_level): Handle ".level 2.0".
3792 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3794 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3795 * config/tc-i386.h (template.extension_opcode): Change to
3796 unsigned int to allow full range of 8-bit opcode suffixes.
3797 (None): Redefine as 0xffff.
3799 From Jeff B Epler <jepler@usgs.gov>
3800 * doc/c-i386.texi (i386-SIMD): New section.
3802 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3804 * read.c (discard_rest_of_line): New function.
3805 * read.h: Declare it.
3806 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3808 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3810 * config/tc-d10v.c (find_symbol_matching_register): New function.
3811 (find_opcode): Cope with the case where a register name matches
3814 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3816 * config/tc-v850.c (md_pcrel_from): Rename to
3817 v850_pcrel_from_section.
3818 (v850_pcrel_from_section): Do not resolves symbols in other
3821 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3823 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3825 * config/tc-d10v.c (find_opcode): Generate an error if a register
3826 is supplied for an operand that should not be a register.
3828 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3831 instructions to have another instruction in the right bin.
3833 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3835 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3836 the right container if the left container holds a branch
3839 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3841 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3842 both a register name and symbol name.
3843 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3845 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3848 execution unit class.
3850 (reg_name_search): If a name matches a register and a symbol,
3851 prefer the register.
3852 (find_format): Disallow flag registers when a general purpose
3853 register is required.
3854 If a number is required, but a register has been given, check to
3855 see if a symbol with the same name as the register exists, and if
3856 so, use that symbol.
3858 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3860 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3862 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-d30v.c (find_format): Do not accept flag registers as
3865 general purpose registers.
3866 (find_format): If an immediate value is expected at a given place
3867 in a format, but a register name has been provided instead, check
3868 to see if that register name matches the name of a predefined
3869 symbol and if it does, then use the symbol instead.
3870 (reg_name_search): If a register name matches a symbol name,
3871 prefer the register name to the symbol name.
3873 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3875 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3876 the previous insn to empty.
3878 1998-09-20 Michael Meissner <meissner@cygnus.com>
3880 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3881 pieces, forcing the use of an ANSI compiler.
3883 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3885 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3887 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3889 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3891 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3893 (obj_elf_vtable_entry): Likewise.
3894 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3895 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3896 (tc_gen_reloc): Likewise.
3897 (arm_fix_adjustable): Likewise.
3898 (elf32_arm_force_relocation): New.
3899 (armelf_frob_symbol): Remove coff-style symbol support.
3901 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3903 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3905 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3907 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3908 OBJ_COFF so that routine is defined for a.out format.
3910 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3912 * config/tc-i386.c (i386_operand): Detect non-segment registers
3913 used as segment prefixes.
3915 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3917 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3918 optimize across FDE boundaries.
3920 * config/obj-coff.c (obj_coff_section): Preserve any link once
3921 flags when setting the section flags.
3923 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3926 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3928 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3930 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3933 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3935 * frags.c (frag_grow): Include the size of the frag struct in the
3938 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3939 if the new subseg comes before the old.
3941 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3943 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3944 to handle edge8 and edge16.
3946 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3948 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3949 before we clobber the symbol involved.
3951 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3953 * config/tc-arm.c: Remove OBJ_ELF definitions for
3954 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3955 use arm_adjust_symtab for OBJ_COFF.
3956 (armelf_adjust_symtab): New Routine.
3957 * config/tc-arm.h: Define obj_adjust_symtab to
3958 armelf_adjust_symtab for OBJ_ELF.
3960 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3962 * configure.in: Make all i386-elf targets use bfd_gas.
3963 * config/tc-i386.c (tc_i386_force_relocation): New.
3964 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3965 (md_apply_fix3): Likewise.
3966 (tc_gen_reloc): Handle them.
3967 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3968 tc_i386_force_relocation.
3970 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3972 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3974 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3977 current opcode after writing the first insturction of a reverse
3980 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3982 * read.h (generate_lineno_debug): Add prototype.
3983 * read.c (generate_lineno_debug): Make non-static.
3985 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3987 * config/tc-i386.c (md_assemble): Only warn for address/data size
3990 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3992 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3993 against Thumb function names, as the linker needs this information.
3995 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3997 * expr.c (operand): Check also that there is no advance in operand
3998 after atof_generic in order to decide "is it label 0f or floating
4001 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4003 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4004 command line options with a single dash.
4005 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4007 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4009 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4010 * tc-arm.c (arm_fix_adjustable): New routine.
4012 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4014 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4015 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4016 demand_empty_rest_of_line before mri_comment_end.
4017 (equals): Check garbage after expression before
4018 mri_comment_end in MRI mode.
4020 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4023 small immediate constant to use the constant itself rather than
4026 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4028 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4029 (pa_leave): Likewise.
4031 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4033 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4035 (i386_operand): Fix an error message.
4037 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4039 * doc/c-arm.texi (ARM Directives): Document .req directive.
4041 * config/tc-arm.c (reg_required_here): Display erroneous string if
4042 the register name could not be decoded.
4043 Do not set inst.instruction if the sift is -1.
4045 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4047 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4050 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4052 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4053 even if it is belived to be unnecessary.
4055 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4057 config/tc-i386.c (i386_operand): Size immediate constants by
4058 suffix (erroneously removed as part of July 7 change).
4060 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4062 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4063 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4064 (armelf_frob_symbol): New Routine.
4065 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4067 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4069 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4071 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4074 command line switches passed to assembler.
4076 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4078 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4079 (gas_cgen_opcode_desc): Declare.
4080 (gas_cgen_parse_operand): Declare.
4081 (*): Prepend gas_ to gas specific fns to denote them as such.
4083 * cgen.c (gas_cgen_opcode_desc): New global
4084 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4085 (queue_fixup): Renamed from cgen_queue_fixup.
4086 (*): Prepend gas_ to gas specific fns to denote them as such.
4088 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4089 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4090 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4091 Open opcode table and initialize it.
4092 (make_parallel): Use gas_cgen_opcode_desc.
4093 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4094 (md_assemble): Ditto.
4096 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4098 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4099 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4100 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4101 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4102 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4103 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4104 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4105 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4106 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4107 (INIT_STAB_SECTION): Likewise.
4108 (OBJ_PROCESS_STAB): Likewise.
4110 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4111 (md_parse_option): Watch for them.
4112 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4113 (md_begin): Kill neverdef code.
4114 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4115 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4116 (s_alpha_coff_wrapper): New.
4117 (md_pseudo_table): Trap all ECOFF pseudos.
4119 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4121 Start of changes to remove mdebug section from mips*-elf
4122 Based on MIPS_STAB_ELF definition
4123 * acconfig.h: undef if not configured
4124 * config.in: undef if not configured
4125 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4126 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4127 * stabs.c (s_stab_generic): flush frag
4129 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4131 * configure.in: (arm-*-elf): Handle.
4132 (thumb-*-elf): Handle.
4133 * configure: Regenerate.
4134 * read.c (stringer): Fix typo in comment.
4135 * write.c (fixup_segment): Don't add symbol value to addend if
4137 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4139 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4142 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4144 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4145 (write_2_short): Emit warning if new flag is set.
4146 (do_assemble): Set flags if left instruction is one of special
4147 "right-instruction-killer" type.
4149 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4151 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4152 Always output words in debug_info section as big endian.
4153 (sparc_target_format): Choose correct bfd target.
4154 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4156 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4158 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4159 to work with internationalization code. Issue an error when two
4160 operands match that are not allowed to match.
4162 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4164 * configure.in (install_tooldir): Allow target to specify whether
4165 it wants to be installed in $(tooldir)/bin.
4166 * configure: Regenerate.
4167 * Makefile.am (install-exec-local): Set install-exec-tooldir
4168 dependency via configure.
4169 * Makefile.in: Regenerate.
4171 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4173 * Makefile.am (install-exec-local): Split into two ...
4174 (install-exec-bindir,install-exec-tooldir): New rules.
4175 * Makefile.in: Regenerate.
4177 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4179 * Makefile.am (install-exec-local): Don't remove the file before
4180 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4181 W. Rozycki <macro@ds2.pg.gda.pl>.
4182 * Makefile.in: Rebuild.
4184 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4186 * cgen.c: Include libiberty.h.
4187 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4188 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4189 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4190 (md_cgen_lookup_reloc)): Declare.
4191 (md_cgen_record_fixup_exp): Declare.
4192 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4193 (m32r_relax_frag): Declare.
4194 (cgen_md_apply_fix3): Decls moved to cgen.h.
4195 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4196 (m32r_cgen_record_fixup_exp): Delete decl.
4197 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4198 (assemble_nop): Delete.
4199 (expand_debug_syms): Delete unused `exp'.
4200 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4201 Add default case for -Wall.
4202 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4203 (md_atof): Delete unused wordP.
4205 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4207 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4210 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4212 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4213 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4214 .print, .purgem, and .struct. Remove documentation for
4217 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4219 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4220 Update call to insert_operand.
4222 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4226 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4228 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4229 whitespace after a prefix operator.
4231 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4233 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4235 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4237 * config/tc-sparc.c (log2): New static function.
4238 (s_reserve): Use log2 to convert alignment before calling
4240 (s_common): Use log2 to convert alignment before calling
4241 record_alignment and frag_align.
4242 (sparc_cons_align): Use log2.
4244 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4246 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4247 (s_common): Likewise.
4249 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4250 initialization of waddr.
4251 (sparc_elf_final_processing): Add default case to switch.
4253 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4255 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4256 than temporary real.
4258 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4260 * write.c (subsegs_finish): Don't align the segments if there were
4263 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4264 copying aux information.
4266 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4267 expression into a symbol.
4269 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4271 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4272 type to unsigned int.
4273 (md_assemble): Change type used to store offsets from unsigned
4275 (i386_operand): Switch error check to only call RESTORE_END_STRING
4276 once after parse_register.
4278 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4280 * config/tc-v850.c (md_show_usage): Changed format to match that
4283 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4285 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4287 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4289 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4292 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4295 * doc/Makefile.in: Rebuild.
4297 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4299 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4300 for %lo expressions.
4301 (mips_ip, case 'u'): Move range check after code to mask
4302 off bits in %hi/%lo expressions. Mask off high bits for
4305 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4307 * doc/Makefile.am (gasver.texi): New target.
4308 (as.info, as.dvi): Depends upon gasver.texi.
4309 * doc/as.texinfo: Include gasver.texi. Mention version number on
4310 title page and in top node.
4311 * doc/Makefile.in: Rebuild.
4313 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4315 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4316 but not including the line containing the edict.
4317 * listing.h (LISTING_EOF): New.
4318 * input-scrub.c (input_scrub_next_buffer): Call it.
4320 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4322 * config/tc-i386.c (i386_operand): Don't set the size of an
4323 immediate address based solely on the suffix and the mode.
4325 * config/tc-i386.c (md_assemble): Add assertion to make sure
4326 overlap2 does not set Imm.
4328 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4329 sequences of whitespace to a single space.
4330 (is_space_chars): Just compare with space.
4331 (md_begin): Don't initialize space_chars.
4332 (md_assemble): Just skip a single whitespace character.
4333 (i386_operand): Rewrite base-index parsing to use new
4334 parse_register, and to skip white space. Skip white space in a
4335 number of other places too. Don't give error message if
4336 parse_register fails.
4337 (parse_register): Change reg_string parameter to be non-const.
4338 Add end_op parameter. Skip white space after the `%', and return
4339 end of register string. Give error message here rather than
4342 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4344 Based on patch from Matt Semersky <matts@scd.hp.com>:
4345 * expr.c (op_encoding): Make const.
4346 (expr_set_precedence): New function.
4347 (expr_begin): Don't set operator rankings, just call
4348 expr_set_precedence.
4349 * expr.h (expr_set_precedence): Declare.
4350 * read.c (s_mri): Call expr_set_precedence.
4352 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * doc/as.texinfo (Statements): Remove paragraph discussing
4355 continuing lines with a backslash. This hasn't worked for years,
4358 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4360 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4362 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4363 (ps_CTORS, ps_DTORS): New section types.
4364 (vms_fixup_xtors_section): New function
4365 (Ctors_Psect, Dtors_Psect): Define.
4366 (IS_GXX_XTOR): Define
4367 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4368 Filter static constructors/destructors and add to
4369 Ctors_Symbols/Dtors_Symbols chain.
4370 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4371 appropriate section.
4373 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4374 * makefile.vms: Merge vax/vms support.
4376 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4378 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4379 (elf_pseudo_table): Add them.
4380 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4381 (md_apply_fix): Accept them.
4382 (mips_fix_adjustable): Don't adjust them.
4383 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4384 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4385 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4386 (tc_fix_adjustable): Don't adjust them.
4388 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4390 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4392 * Makefile.in: Regenerate.
4393 * configure.in: AC_SUBST cgen_cpu_prefix.
4394 * configure: Regenerate.
4396 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4398 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4399 Changed all users of COND12_DELAY.
4401 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-mn10300.c (set_arch_mach): New function.
4404 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4405 (md_begin): Default to mn10300 mode.
4406 (md_assemble): Only accept instructions for the core mn10300
4407 chip and the active machine type.
4409 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4411 * subsegs.h (segment_info_type): Give the struct a name.
4412 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4413 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4414 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4415 * config/tc-w65.h (tc_reloc_mangle): Declare.
4416 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4418 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4420 * config/tc-v850.c (v850_comm): Restore old section
4421 after common processing.
4423 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4425 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4427 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4429 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4430 char with code that explicitly sign-extends.
4432 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-v850.c (md_begin): Restore text section as the current
4435 section after creating call table sections.
4436 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4439 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4440 with call to macro SYM_AUXINFO.
4442 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4444 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4445 with the program transform name.
4446 * Makefile.in: Rebuild.
4448 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4450 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4453 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * config/tc-i386.c (i386_operand): Be prepared for a space between
4456 the open parenthesis and the start of the register operand,
4457 because of the June 16 change.
4459 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4461 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4464 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4466 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4467 even if it is belived to be unnecessary.
4469 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4471 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4473 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4475 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4477 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4478 shift amount for a repeated operand. The shift amount for the
4479 repeated copy comes from the size of the operand.
4481 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4483 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4485 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4487 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4489 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4491 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4492 characters in it as LEX_IS_SYMBOL_COMPONENT.
4493 * config/tc-i386.h (tc_symbol_chars): Define.
4494 (extra_symbol_chars): Declare.
4495 * config/tc-i386.c (extra_symbol_chars): Define.
4496 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4497 (line_comment_chars): Set to '/' if TE_LINUX.
4498 * doc/c-i386.texi (i386-prefixes): Update.
4499 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4501 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4503 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4504 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4506 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4508 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4509 constraint in instructions REP & REPI.
4511 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4513 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4514 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4516 (check_range): If the operand is shifted, then shift the number
4517 before checking its range.
4519 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4521 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4524 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4526 * config/tc-v850.c (v850_comm): Create special sections as needed.
4528 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4530 * config/tc-d10v.c (write_2_short): Addition of swapping
4531 instructions for sequential and reverse sequential order when
4532 given order is not possible.
4534 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4536 * Makefile.am: Rebuild dependencies.
4537 (DEP_INCLUDES): Fix reference to intl build directory.
4538 * Makefile.in: Rebuild.
4540 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4542 * doc/c-i386.texi: Update 16 bit documentation.
4544 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4545 IgnoreDataSize to IgnoreSize as they are used for address size as
4547 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4548 32-bit mode, similarly addr16/data16 and variants.
4550 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4552 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4553 sequential word multiply instructions.
4555 (do_assemble): Add extra command line argument, to allow mul32
4556 attribute to be preserved across parallel insns.
4557 (md_assemble): Insert NOPs between explicitly parallel insns which
4558 contain an 32 bit multiply and a 16 multiply.
4560 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4562 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4565 * config/tc-i386.c (reloc): Add braces.
4567 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4568 consistent with Intel naming.
4569 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4570 use bitfields in sib_byte.
4571 (modrm_byte): Don't use bitfields here either.
4573 * config/tc-i386.c (current_templates): Add const.
4574 (parse_register): Add const to return, param, and char *s.
4575 (i386_operand): Add const to reg_entry *r.
4576 * config/tc-i386.h (templates): Add const to start, end.
4578 Inspired by code for 16 bit gas support from Martynas Kunigelis
4579 <martynas@nm3.ktu.lt>:
4580 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4581 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4582 (uses_mem_addrmode): Remove.
4583 (md_estimate_size_before_relax): Add support here too.
4584 (md_relax_table): Rewrite interface to md_relax for 16 bit
4586 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4587 (opcode_suffix_to_type): Remove.
4588 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4589 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4590 (md_convert_frag): Likewise.
4591 (i386_operand): Add support for 16 bit base/index regs,
4592 immediates, and displacements. Remove some unnecessary casts, and
4593 localise end_of_operand_string, displacement_string_start,
4594 displacement_string_end variables. Add GCC_ASM_O_HACK.
4595 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4597 * config/tc-i386.c (prefix_hash): Remove.
4598 (md_begin): Rewrite without obstacks. Remove prefix hash table
4599 handling. Rewrite lexical table handling.
4600 (i386_print_statistics): Don't print prefix statistics.
4601 (md_assemble): Rewrite instruction parser so that line is not
4602 converted to lower case. Don't do a hash_find for prefixes,
4603 instead recognise them via opcode modifier.
4604 (expecting_operand, paren_not_balanced): Localise variables.
4605 * config/tc-i386.h (IsPrefix): Define.
4606 (prefix_entry): Remove.
4608 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4609 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4610 '\\' in case where comment_chars contains '/'.
4612 * config/tc-i386.c (MATCH): Ensure given operand and template
4613 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4614 you must write `ljmp *table(%ebx)'.
4616 From H.J. Lu <hjl@gnu.org>:
4617 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4618 as 0 ifndef BFD_ASSEMBLER.
4619 (md_assemble): Allow immediate operands without suffix or
4620 other reg operand to default in size to the current code size.
4622 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4624 * config/tc-v850.c (md_begin): Restore creation of
4625 .call_table_text and .call_table_data sections.
4627 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4630 after emitting a word of noops.
4632 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4634 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4635 (i386_operand): Simplify checks for valid base/index combinations.
4636 Disallow `in 4(%dx),%al'.
4638 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4640 (add_prefix): Change parameter from char to int.
4642 * config/tc-i386.h (Ugh): Define opcode modifier.
4643 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4645 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4646 CONSISTENT_REGISTER_MATCH macros to check register types more
4647 thoroughly. Check for illegal suffix/operand combinations
4648 when matching insns with operands. Handle new `s' suffix, and
4649 associated FloatMF opcode modifier for float insns with memory
4651 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4652 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4653 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4654 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4655 DATA_PREFIX_OPCODE throughout.
4657 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4658 (md_assemble): Rewrite suffix/register operand checking code to be
4659 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4660 AnyMem, the better to grep.
4662 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4663 given a memory operand. Don't set Abs bits either.
4664 (type_names): Remove Mem*, Abs*.
4665 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4666 define opcode_modifiers as these cases are handled by Disp8,
4667 Disp16, Disp32 and suffix checks.
4668 (COMES_IN_BOTH_DIRECTIONS): Remove.
4669 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4671 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4672 if IgnoreDataSize modifier given. Remove ShortformW modifier
4673 test. Add test for ShortForm in W base_opcode modification.
4674 Merge Seg2ShortForm and Seg3ShortForm code.
4675 * config/tc-i386.h (ShortFormW): Remove.
4676 (IgnoreDataSize): Define.
4678 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-d30v.c (md_assemble): Store previous segment state
4681 with previous instruction.
4683 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4685 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4686 (ebp, esp): Remove static variables.
4687 (MATCH): Remove test for InOutPortReg.
4688 (i386_operand): Properly handle InOutPortReg here instead.
4689 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4690 (md_assemble): Simplify and correct modrm and sib generation.
4691 (i386_operand): Add warning for scale without index.
4692 Rewrite checks for valid base/index combinations.
4694 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4695 macros and enclose in do while(0).
4696 (RESTORE_END_STRING): Likewise.
4697 (md_assemble): Add one to printed operand number so we start
4698 from 1 not 0. Add some more gettext invocations.
4699 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4702 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4703 DATA_PREFIX, SEG_PREFIX): Define.
4704 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4705 (check_prefix): Remove function.
4706 (add_prefix): New function. Add prefix to i.prefix as well as
4708 (md_assemble): Changes for add_prefix. Remove hack for wait
4709 prefix, instead always output prefixes in fixed order. Test
4710 for jcxz/loop when selecting between word & dword operations,
4711 and add address size prefix rather than operand size prefix.
4712 Remove operand -> address size hack when emitting jcxz/loop.
4713 (i386_operand): Remove O_Absent check as it's done in expr.
4715 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4717 * configure.in: Recognize m5200 as a cpu_type of m68k.
4718 * aclocal.m4: Rebuild with current libtool.
4719 * configure: Rebuild.
4721 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4723 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4724 to relaxable_symbol to prevent references to external symbol from
4727 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4729 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4730 symbols are relaxable.
4732 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4734 * config/tc-v850.c (md_begin): Don't create special
4735 sections by default.
4737 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4739 * config/tc-mips.c (macro): For div and udiv, close the
4740 reorder block as soon as possible.
4742 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4744 From Matt Semersky <matts@scd.hp.com>:
4745 * macro.c (macro_mri_mode): New function.
4746 * macro.h (macro_mri_mode): Declare.
4747 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4750 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4752 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4755 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4756 until after xstrdup in OBJ_EVAX case.
4758 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4760 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4761 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4762 of hardcoded magic number.
4763 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4765 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4767 * read.c (do_s_func): New function.
4769 * read.h (do_s_func): Add prototype.
4771 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4773 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4774 nops if fill pattern not specified.
4776 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4778 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4779 * config/te-go32.h (TE_GO32): Define.
4780 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4782 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4784 Implement .func/.endfunc pseudo-ops.
4785 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4787 * read.c (potable): Add .func,.endfunc.
4788 (s_func): New function.
4789 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4791 (in_doc_func_p,current_function_label): New static globals.
4792 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4794 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4796 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4797 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4798 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4799 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4800 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4801 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4802 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4803 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4804 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4805 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4806 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4807 * config/tc-a29k.c: Don't define md_short_jump_size,
4808 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4809 * config/tc-alpha.c: Likewise.
4810 * config/tc-alpha.h: Likewise.
4811 * config/tc-arm.c: Likewise.
4812 * config/tc-h8300.c: Likewise.
4813 * config/tc-h8500.c: Likewise.
4814 * config/tc-hppa.c: Likewise.
4815 * config/tc-i860.c: Likewise.
4816 * config/tc-i960.c: Likewise.
4817 * config/tc-ppc.c: Likewise.
4818 * config/tc-sh.c: Likewise.
4819 * config/tc-sparc.h: Likewise.
4820 * config/tc-tic30.c: Likewise.
4821 * config/tc-w65.c: Likewise.
4822 * config/tc-z8k.c: Likewise.
4824 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4826 * config/tc-vax.c (_): Delete this macro used for placeholder
4827 values in vax_operand_width_size; it conflicts with the _() macro
4828 used for internationalization.
4830 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4833 code. From Chris Moller <moller@bops.com>.
4835 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4836 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4837 * read.c (emit_expr): Initialize seg and subseg fields of a new
4839 * write.c (write_object_file): Switch to the appropriate segment
4840 and subsegment when processing a broken word.
4842 * config/tc-m68k.c (mri_assemble): New static function.
4843 (build_mri_control_operand): Call mri_assemble rather than
4845 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4846 (s_mri_endf, s_mri_endw): Likewise.
4848 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * read.c (s_org): Call md_flush_pending_output if it is defined.
4852 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4854 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4856 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4857 (md_parse_option): Add for same.
4858 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4859 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4860 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4862 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4864 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4866 * config/tc-arm.c (find_real_start): Relax definition of local
4869 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4871 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4872 symbols at the given address, not just the last one specified.
4874 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4876 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4877 or number_to_chars_littleendian to write data.
4879 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4881 * config/tc-v850.c (md_assemble): Remove artificially created
4882 register name symbols.
4884 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4886 * write.c (fixup_segment): Change "segment" to "section" in
4889 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4891 * write.c (fixup_segment): Change sym1-sym2 message again.
4893 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4895 * write.c (fixup_segment): Improve error message for sym1-sym2
4896 errors when sym1 is in a different segment from sym2.
4898 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4900 * config/tc-m32r.c (warn_unmatched_high): New static local.
4901 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4902 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4903 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4904 (md_parse_option): Likewise.
4905 (md_show_usage): Likewise.
4906 (m32r_frob_file): Likewise.
4908 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4909 (read_a_source_file): Call them.
4910 * read.h (stabs_generate_asm_file): Declare.
4911 * stabs.c (stabs_generate_asm_file): New function.
4912 (generate_asm_file): New function.
4913 (stabs_generate_asm_lineno): Move file name handling into
4916 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4918 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4919 (d30v_current_align, d30v_current_align_seg): New variables.
4920 (d30v_last_label): New variable.
4921 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4922 (s_d30v_data, s_d30v_section): Likewise.
4923 (md_pseudo_table): Call them.
4924 (md_begin): Initialize d30v_current_align_seg.
4925 (md_assemble): Call d30v_align when needed by known current alignment.
4926 (d30v_frob_label, d30v_cons_align): New functions.
4927 * config/tc-d30v.h (md_do_align): Remove.
4928 (tc_frob_label): Call d30v_frob_label.
4929 (md_cons_align): New.
4931 * config/tc-d30v.c (find_format): Convert complex expressions to
4932 expression symbols before processing. Clean up code formatting.
4934 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4936 * po/Make-in (install-info): New target.
4938 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4940 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4942 * config/tc-mn10300.c (md_assemble): Likewise.
4944 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4946 * Makefile.am: Update with `make dep-am'.
4947 (HFILES): Add cgen.h.
4948 (cgen.o): Depend on cgen.h.
4949 * Makefile.in: Regenerate.
4951 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4953 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4955 * gasp.c (grab_label): Permit a label to be a preprocessor
4956 variable by permitting a label to start with a backslash.
4958 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4960 * config/tc-mips.c (validate_mips_insn): Removed hack
4961 for previously inaccessible bitfields in some INSN_TRAP
4964 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4966 * config/tc-d30v.c (do_assemble): Abort with error message
4967 if opcode operands do not match.
4969 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4971 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4972 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4973 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4974 similar new 'q' operand.
4976 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4978 * cgen.c (cgen_asm_finish_insn): Fix typo.
4980 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4983 * cgen.c: Include it.
4984 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4985 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4986 All callers updated.
4987 * config/tc-m32r.c: Include cgen.h.
4988 (m23r_insn): New members num_fixups,fixups.
4990 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4992 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4993 to avoid compiler warning.
4995 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4997 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5000 * makefile.vms (OBJS): Add ehopt.obj
5002 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5004 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5006 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5008 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5009 a short format insn.
5010 (md_assemble): Set it for explicitly packed insns.
5012 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5014 * config/obj-coff.c (c_symbol_merge): Do not take address of
5015 native fields when performing the memcpy.
5017 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5019 * config/tc-mips.c (macro,macro2): Implement
5020 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5022 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5024 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5025 relocations against globally visible symbols.
5026 * config/tc-m68k.c (relaxable_symbol): New macro.
5027 (m68k_ip, md_estimate_size_before_relax): Use it.
5028 (tc_m68k_fix_adjustable): Also handle weak symbols.
5030 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5032 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5033 references to externally visible symbols.
5034 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5035 values in twice for a PC relative reloc if the symbol is
5038 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5039 don't adjust a PC relative reloc against an externally visible
5041 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5042 for a PC relative fixup against an externally visible defined
5043 symbol, arrange to store object file and addend values as though
5044 the symbol were not defined.
5045 (tc_gen_reloc): Likewise.
5047 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5049 * read.c (sizeof_leb128): Referenced externally by write.c so
5052 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5054 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5055 and expand a 'debug' symbol associated with the next instruction
5056 that does not cause a short instruction to be filled with a NOP.
5057 (md_pseudo_table): Add support for .debugsym.
5058 (assemble_parallel_insn): Add calls to expand_debug_sym as
5060 (md_assemble): Ditto.
5062 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5064 * as.c (main): Conditionally call setlocale.
5065 * gasp.c (main): Likewise.
5066 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5067 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5069 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5071 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5073 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * config/tc-hppa.c: Change all calls to bzero to use memset.
5076 (pa_ip): Add cast to avoid warning.
5077 (tc_gen_reloc, md_apply_fix): Likewise.
5078 (pa_find_space_by_number): Likewise.
5079 (hppa_force_relocation): Likewise.
5080 (pa_block): Change i to unsigned int.
5081 * config/obj-som.h (obj_som_copyright): Declare.
5083 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5085 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5086 for line numbers for assembly source.
5088 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5090 * configure.in: Change version number to 2.9.4
5091 * configure: Rebuild.
5093 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5095 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5097 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5099 * ecoff.h: Change symbolS in function declaration to struct
5102 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5105 (md_convert_frag): Fix i18n typo.
5107 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5109 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5110 * ecoff.h: Protoype it.
5111 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5112 [EVAX] (s_alpha_prologue): Delete.
5113 (md_pseudo_table): Update.
5115 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5117 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5118 array to local pointer.
5119 (get_args, parse_expr): Add casts to avoid warnings.
5121 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5123 * read.c (s_set): Cast xmalloc return value to fragS *.
5124 * config/tc-m68k.c (m68k_ip): Function made static to match
5125 previous forward declaration.
5126 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5128 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-v850.c: Add internationalisation macros to error
5133 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5134 macros to error strings.
5136 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5138 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5139 reloc is in the TOC csect.
5140 (md_apply_fix3): Correct gettext typo.
5142 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5145 .L - they are local labels and the branches are not really
5146 function calls but rather far jumps.
5148 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5150 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5152 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5154 * config/tc-i386.c (md_assemble): Print operand number rather than
5155 using ordinal_names.
5156 (i386_operand): Likewise.
5158 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5160 * Makefile.am (INTLLIBS): Define to work around apparent automake
5162 All Makefiles: Regenerated.
5164 * Many files: Added gettext invocations around user-visible
5166 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5167 HAVE_LC_MESSAGES): Define.
5168 * dep-in.sed: Added asintl.h.
5169 * po/Make-in: New file.
5170 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5172 * read.c (Z_): Renamed from `_'.
5173 * Makefile.am (SUBDIRS): Added po.
5174 (POTFILES): new macro.
5175 (po/POTFILES.in): New target.
5176 ($(OBJS)): Added asintl.h.
5178 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5179 (as_new_LDADD): Added $(INTLLIBS).
5180 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5181 (gasp_new_LDADD): Added $(INTLLIBS).
5182 (gasp_new_DEPENDENCIES): New macro.
5183 * configure, aclocal.m4: Rebuilt.
5184 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5186 (ALL_LINGUAS): Define.
5187 * macro.c: Include "asintl.h".
5188 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5189 * as.h: Include "asintl.h".
5190 * config/tc-i386.c (ordinal_names): Removed.
5191 (md_assemble): Changed error text to avoid ordinal_names.
5192 (i386_operand): Likewise.
5193 (reloc): Added as_bad to avoid i18n problems.
5194 (tc_gen_reloc): Likewise.
5195 * config/tc-arm.c (bad_args): Now a #define.
5197 * config/obj-vms.c (VMS_stab_parse): Changed type of
5199 (global_symbol_directory): Unified strings to avoid i18n
5201 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5202 avoid i18n problems.
5203 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5204 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5206 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5208 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5210 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5212 * as.c (print_version_id): Added an fprintf to avoid i18n
5214 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5216 * expr.c (expr): Added as_warn call to avoid i18n problems.
5217 * messages.c (as_assert): Changed code to avoid i18n problems.
5218 (as_abort): Likewise.
5219 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5220 (s_space): Likewise.
5221 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5223 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5225 * config/tc-i386.c (check_prefix): New static function, split out
5227 (struct _i386_insn): Add wait_prefix field.
5228 (md_assemble): Remove wait_prefix local variable. Use
5229 check_prefix when adding a prefix.
5231 * config/tc-i386.c (current_templates): New static variable.
5232 (md_assemble): Remove current_templates local variable.
5233 (md_assemble, i386_operand): Improve error and warning messages in
5234 many places. Add RESTORE_END_STRING in many places before error
5235 return. Clarify some comments.
5237 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5239 (md_assemble): Parse string instruction operands, looking for
5240 segment override prefixes. Check for invalid segment prefixes on
5242 (i386_operand): i.seg[] and max mem_operand changes for string
5244 * config/tc-i386.h (EsSeg): Define.
5246 * config/tc-i386.h (regKludge): Define.
5247 (iclrKludge, imulKludge): Don't define.
5248 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5249 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5250 opcode_modifier checks to look for more common cases first. Add
5251 default_seg for IsString case.
5253 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5255 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5257 * configure: Rebuild with new automake and libtool.
5258 * aclocal.m4, Makefile.in: Likewise.
5260 * doc/Makefile.am (as.dvi): New target.
5261 * doc/Makefile.in: Rebuild.
5263 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5265 * configure.in: Added sparc86x support.
5267 * configure: Rebuild.
5269 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5271 (md_parse_option): Warn if -EL is not supported for this architecture.
5273 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5275 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5277 * config/tc-mips.c (mips_ip): Note when we use get match on
5278 the full instruction name.
5280 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5282 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5283 back into the expression to handle add/sub simplification correctly.
5285 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5287 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5289 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5294 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5296 * symbols.c (max_indent_level): New global.
5297 (print_symbol_value_1): Use it.
5298 * expr.h (expr_build_dot): Declare.
5299 * expr.c (expr_build_dot): New function.
5301 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5303 * symbols.c (print_binary): New function.
5304 (print_expr_1): Call it.
5306 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5308 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5309 operand in the opcode.
5311 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5313 * config/tc-i386.h: Reorder operand flags and opcode modifier
5314 flags for clarity. Remove unused definitions: Unknown,
5315 ImmUnknown, DispUnknown, NoModrm.
5316 * config/tc-i386.c (type_names): Add missing Debug type.
5317 (md_assemble): Better duplicate prefix checking. Quicker string
5318 instruction check via new opcode_modifier flag.
5320 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5322 * doc/as.texinfo (Invoking): Clarify -Wa example.
5324 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5326 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5327 (s_mips_weakext): Define.
5328 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5329 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5332 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5334 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5335 is an error if the value can not be computed at assembly time.
5336 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5338 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5340 * gasp.c (main): Set next field of new include_path structure to
5341 NULL. From Avery Pennarun <averyp@gdc.ca>.
5343 * read.c (s_mri_sect): Call as_bad rather than abort for an
5344 unsupported MRI target.
5346 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5348 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5349 the destination of a branch instruction should be altered.
5350 (find_real_start): New function: Locate the real, Thumb coded
5351 start of a Thumb function.
5352 (do_t_branch23): Alter the destination of branches to Thumb
5355 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5357 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5359 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5362 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5364 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5365 * doc/c-hppa.texi: Likewise.
5367 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5369 * Makefile.am: Rebuild dependencies.
5370 * Makefile.in: Rebuild.
5372 * Makefile.am (DEP_INCLUDES): New variable.
5373 (.dep1): Change to work when srcdir is not an absolute path.
5374 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5375 * Makefile.in: Rebuild.
5377 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5379 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5380 LinearAddress patch.
5382 * configure.in: Set version to 2.9.1.
5383 * configure: Rebuild.
5385 * Branched binutils 2.9.
5387 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5389 * config/tc-i386.h (FWait): Define.
5390 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5391 other prefixes. Check FWait flag in opcode table to see which
5392 instructions require an fwait prefix.
5394 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5396 * stabs.c (get_stab_string_offset): Always create a stab string
5399 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5401 Fix some gcc -Wall warnings:
5402 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5403 * ehopt.c (eh_frame_code_alignment): Likewise.
5404 * expr.c (integer_constant, operand): Likewise.
5405 * frags.c (frag_align): Likewise.
5406 * gasp.c (level_0, change_base, doinstr): Likewise.
5407 * hash.c (hash_ask): Likewise.
5408 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5409 (debugging_pseudo): Likewise.
5410 * macro.c (define_macro, check_macro): Likewise.
5411 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5412 (ignore_rest_of_line, float_cons): Likewise.
5413 * symbols.c (decode_local_label_name): Likewise.
5414 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5415 (fixup_segment, number_to_chars_bigendian): Likewise.
5416 (number_to_chars_littleendian): Likewise.
5417 * config/atof-ieee.c (gen_to_words): Likewise.
5418 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5419 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5420 * read.c (output_big_sleb128): Initialize locals to avoid
5422 (output_big_uleb128, equals): Likewise.
5423 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5424 to unsigned int. Change zeros to unsigned int.
5425 * cond.c (s_if): Add return to default case.
5426 * frags.c (frag_now_fix): Change return type to addressT.
5427 * frags.h (frag_now_fix): Update declaration.
5428 * listing.c (file_info_struct): Change linenum to unsigned int.
5429 (struct list_info_struct): Change hll_line to unsigned int.
5430 (print_source): Update format string.
5431 * read.c (emit_expr): Change scan to unsigned int, and don't
5432 bother to initialize it.
5433 * symbols.c (dollar_label_count): Change to unsigned long.
5434 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5435 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5436 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5438 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5441 mcf5200 just as we do for m68000.
5442 (m68k_init_after_args): Likewise.
5443 (md_estimate_size_before_relax): Likewise.
5445 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5447 * config/tc-v850.c (md_assemble): Store relocation addend in
5448 fixup instead of instruction.
5450 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5452 * config/tc-i386.c (md_assemble): Swap template arguments to
5453 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5454 This macro is currently symmetric, so passing them the wrong
5455 way didn't cause any problem, but may if the macro is changed
5457 After copying template to i.tm, use i.tm. rather than t-> to
5458 access fields, and make t a const*
5459 Move i.tm.operand_types[] swap to immediately after the copy.
5461 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5463 * expr.h (expr_build_uconstant): Add prototype.
5464 (expr_build_unary,expr_build_binary): Add prototypes.
5465 * expr.c (expr_build_uconstant): New function.
5466 (expr_build_unary,expr_build_binary): New functions.
5468 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5470 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5471 * macro.c (macro_expand_body): Increase buffer size.
5472 * messages.c (as_warn): Likewise.
5473 (as_warn_where, as_bad, as_bad_where): Likewise.
5475 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5477 Based on patch from H.J. Lu <hjl@gnu.org>:
5478 * Makefile.am (DISTSTUFF): New variable.
5479 (diststuff): New target.
5480 * Makefile.in: Rebuild.
5482 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5484 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5485 m32r_elf_section_change_hook.
5487 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5488 emit a nop if a section ends with a 16 bit instruction.
5490 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5493 s_lcomm rather than obj_coff_lcomm.
5494 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5496 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5498 * config/tc-i386.h (LinearAddress): Define.
5499 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5500 instruction, don't use a default segment.
5502 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5504 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5505 * configure: Rebuild.
5507 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5509 * aclocal.m4, configure: Rebuild with libtool 1.2.
5511 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5513 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5514 PC relative branches. Patch courtesy of Jonathan Walton.
5517 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5519 * configure.in (emulations): Add thumb-pe target.
5521 * configure (emulations): Add thumb-pe target.
5523 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5525 * itbl-lex.l (yywrap): Don't define if already defined as a
5528 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5530 * depend.c (quote_string_for_make): New function.
5531 (wrap_output): Use it.
5533 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5535 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5536 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5538 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5540 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5541 Recognize -GN and -relax.
5542 (md_begin): Initialize gp size from -G switch.
5543 (alpha_force_relocation): Always force if -relax.
5544 (alpha_align): Take a new argument that will specify when to
5545 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5546 Change all callers. Emit nop alignment padding as nop+unop pair.
5548 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5550 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5551 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5553 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5555 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5556 require padding to the next long word boundary.
5558 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5560 * cgen.c: #include symcat.h.
5561 * config/tc-m32r.c: Likewise.
5563 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5565 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5566 absolute expressions instead of '$' prefixed register names.
5568 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5570 * read.c (s_set): Record file and line info for symbols when -as.
5571 (pseudo_set): Don't overwrite that dummy fragment.
5573 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * config/tc-ppc.c (md_pseudo_table): Add "section".
5576 (ppc_named_section): New static function.
5578 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5580 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5581 so we don't have to scan the entire list.
5583 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5585 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5586 case, allow the parallel instructions to modify the same flag
5589 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5591 * listing.c (list_symbol_table): Categorize symbols by
5592 undefined_section rather than sy_frag->line == NULL.
5594 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5596 * Makefile.am (install-exec-local): Install properly when ln
5597 fails or tooldir == prefix.
5599 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5601 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5602 Test result of insert_operand for error.
5604 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5606 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5607 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5608 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5609 * doc/Makefile.in: Rebuild.
5611 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5613 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5614 (macro): Fix handling of M_COP[0-3].
5616 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5618 Based on patches from Ross Harvey <ross@teraflop.com>:
5619 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5620 if macro_alternate or macro_mri.
5621 (getstring): Remove support for byte constants between < and >.
5622 (get_any_string): '<' only starts a string if macro_alternate or
5624 (macro_expand_body): Permit keyword parameters following
5625 positional parameters.
5627 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5628 * configure.in (alpha*-*-netbsd*): New target.
5629 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5630 * configure: Rebuild.
5632 * as.h (flag_warn_suppress_instructionswap): Move from here...
5633 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5634 here, and make static.
5636 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5637 BFD_ASSEMBLER or MANY_SEGMENTS.
5639 * as.c (show_usage): Update bug-gnu-utils address.
5640 * gasp.c (show_usage): Likewise.
5641 * doc/as.texinfo (Bug Reporting): Likewise.
5643 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5645 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5646 insns regardless of the size of a pointer if we're in mips I or
5648 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5650 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5652 Fix rac to accept only a0:
5653 * tc-d10v.c (parallel_ok, find_opcode):
5654 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5655 Introduce OPERAND_GPR.
5657 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5659 * read.c (s_fill): Handle non-constant repeat counts by creating
5660 an rs_space fragment.
5662 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5664 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5665 from as_bad to as_warn.
5667 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5669 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5670 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5671 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5673 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5675 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5676 seg_fix_rotP rather than fix_root from seg_info.
5678 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5680 * expr.c: Add support for 0x1_2_3_4 bignums.
5682 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5684 * configure.in: Change -linux* to -linux-gnu*.
5685 * configure: Rebuild.
5687 * app.c (do_scrub_begin): Treat \r as whitespace.
5689 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5691 * Makefile.am: Update dependencies.
5692 * Makefile.in: Rebuild.
5694 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * configure, aclocal.m4: Rebuild with new libtool.
5698 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5700 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5701 the argument to bfd_set_arch_mach.
5702 (load_address): Use bfd_arch_bits_per_address to determine the
5703 bit size of an address instead of looking at the isa level.
5704 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5706 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5708 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5710 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5712 * ehopt.c: New file.
5713 * as.h (enum _relax_state): Add rs_cfa.
5714 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5715 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5716 * read.c (emit_expr): Call check_eh_frame.
5717 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5718 (relax_segment): Likewise.
5719 * Makefile.am: Rebuild dependencies.
5720 (GAS_CFILES): Add ehopt.c.
5721 (GENERIC_OBJS): Add ehopt.o.
5722 * doc/internals.texi (Frags): Document rs_cfa.
5724 * as.c (show_usage): Mention --traditional-format.
5725 (parse_args): Accept --traditional-format.
5726 * as.h (flag_traditional_format): Declare.
5727 * output-file.c (output_file_create): If flag_traditional_format,
5728 set BFD_TRADITIONAL_FORMAT on stdoutput.
5729 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5731 * config/tc-mips.c (append_insn): Make sure that if we have a
5732 fixup for an unmatched %hi reloc, it does not associated with a
5735 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5736 * doc/Makefile.in: Likewise.
5738 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5740 * config/tc-m32r.c (check_for_side_effects): New function.
5741 (can_make_parallel): Add checks for instruction side effects
5742 clashing with the other instruction.
5743 (assemble_parallel_insn): Improve warning messages. Return error
5744 message from non-swapped instruction order.
5746 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5748 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5750 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5751 md_cleanup definition. This moves the forced literal output to
5752 the end of the source pass, and avoids macro's inserting literals
5753 into the code immediately after the macro expansion.
5755 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5757 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5758 a gas internal symbol is adjustable.
5759 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5761 * as.h: If gcc version greater than 2.6, use `__format__' and
5762 `__printf__' in function attributes, rather than `format' and
5765 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5767 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5769 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5771 Add tms320c30 support:
5772 * config/tc-tic30.h: New file.
5773 * config/tc-tic30.c: New file.
5774 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5775 TARGET_FORMAT as "coff-tic30".
5776 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5777 * Makefile.am: Rebuild dependencies.
5778 (CPU_TYPES): Add tic30.
5779 (CPU_OBJ_VALID): tic30-aout is valid.
5780 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5781 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5782 * configure, Makefile.in: Rebuild.
5784 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5786 * config/tc-v850.c (md_assemble): Improvements to error messages.
5788 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5790 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5791 BFD_RELOC_HI16_S to store the high bits of any value.
5793 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5794 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5795 assembler calculate relocations to any external symbol at all.
5796 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5797 involving generation of pc-relative relocs.
5798 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5799 has been moved to md_apply_fix3.
5801 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5802 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5803 which actually means (the address of identifier's GOT entry) +
5804 constant, which is not particularly useful.
5806 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5808 * read.h (include_dirs): Declare.
5809 (include_dir_count,include_dir_maxlen): Declare.
5811 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5813 * configure.in: Correct check for shared opcodes library.
5814 * configure: Rebuild.
5816 * listing.c (buffer_line): If we can't open the file, set at_end.
5817 (listing_print): Remove unused local variable fi.
5819 * config/m68k-parse.y (reglistpair): Handle register list in
5822 * config/vms-conf.h: Don't undef VERSION.
5824 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5826 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5828 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5830 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5831 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5832 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5833 (EXTRA_DIST): Define.
5834 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5835 explicitly rather than via the list of object files.
5836 (gcc-as.opt): New file created when make-gas.com is run.
5837 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5838 itbl-cpu.h} to #include appropriate file rather than copying that
5840 * config/vms-conf.h: Synchronize with current config.in.
5841 * Makefile.in: Rebuild.
5843 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5845 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5846 (parallel_ok): Relaxed parallel subinstruction dependency check.
5848 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5850 * as.h (flag_warn_suppress_instructionswap): added new flag.
5851 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5852 command line argument.
5853 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5854 warning only if flag_warn_suppress_instructionswap is false.
5856 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5858 * configure.in (i386-*-mingw32*): New target.
5859 * configure: Rebuild.
5861 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5863 * symbols.c (resolve_symbol_value): Don't set the segment if it
5864 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5866 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5869 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5871 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5872 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5875 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5877 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5879 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5881 * config/tc-v850.c (v850_insert_operand): Display instruction when
5882 an error is encountered.
5884 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5886 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5887 (i386-*-sco3.2v5*coff): New target.
5888 (i386-*-sco3.2*): New target.
5889 * configure: Rebuild.
5891 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5893 * config/tc-v850.c: Tidy error message production.
5895 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5897 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5898 validate_immediate return value in the right type for comparisons
5901 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5903 * listing.c (MAX_BYTES): Use listing variables not constants.
5904 (data_buffer): No longer an array, but a pointer.
5905 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5906 (listing_listing): Allocate data_buffer.
5908 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5910 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5911 --listing-rhs-width, --listing-cont-lines.
5912 (show_usage): Update.
5913 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5914 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5915 (print_lines): Use the variables instead of the constants.
5916 (listing_listing): Likewise.
5917 * listing.h: Declare the new vars.
5919 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5921 * as.c (parse_args): Add --keep-locals alias for -L.
5922 Add --strip-local-absolute.
5923 (show_usage): Update.
5924 * as.h (flag_strip_local_absolute): New flag.
5925 * symbols.c (S_IS_LOCAL): Use it.
5926 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5927 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5928 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5930 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5932 * config/tc-m32r.c: Detect if explicitly parallel instructions
5933 might have an io conflict and issue a warning message.
5935 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5937 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5938 cgen_swap_fixups): Functions to save, restore and swap the fixup
5939 chain with a backup copy.
5940 (cgen_asm_finish_insn): Returns address of constructed insn.
5942 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5944 * listing.c (file_info_struct): Remove FILE, add POS.
5945 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5946 (file_info): Don't open the file.
5947 (buffer_line): Check for the file in the last_open cache, updating
5949 (print_source): Don't reference file_info->file.
5950 (listing_listing): Likewise.
5951 (listing_print): Close the file in the cache, if any.
5953 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5955 * read.c (dwarf_file_string): New file static variable.
5956 (emit_expr): Look for constant sequence that leads up to a file
5957 name in DWARF debugging output.
5958 (stringer): Use dwarf_file_string to decide whether to accept a
5959 string as a file name.
5961 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5963 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5964 (crack_operand): Add reg->reglst MRI hack.
5965 (r_seg): Put reglst symbols in reg_section.
5966 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5968 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5970 * tc-sh.c (get_specific): Handle SGR & DBR.
5972 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5974 * tc-h8300.c (parse_reg): Take the length of the symbol into
5975 account when attempting to match a register name.
5976 * tc-h8500.c (parse_reg): Likewise.
5978 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5980 * cgen.c: Formatting changes to improve readability.
5982 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5984 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5987 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5989 Based on a patch from Jim Wilson
5990 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5991 (tc_gen_reloc): Handle cross section PC relative relocs
5994 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5996 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5998 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6000 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6001 (expr_jmp_buf): New static local.
6002 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6003 (cgen_md_operand): New function.
6004 * tc-m32r.c: Clean up pass over `struct foo' usage.
6005 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6007 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6009 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6010 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6012 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * config/tc-i386.c (i386_operand): Give an error if there are
6015 unrecognized characters after an expression.
6017 For older changes see ChangeLog-9697