1 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6 2000-04-24 Nick Clifton <nickc@cygnus.com>
8 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
9 * doc/as.texinfo (Align): Include arm and strongarm in list of
10 targets that have the second form of the behaviour of the .align
13 2000-04-24 Mark Klein <mklein@dis.com>
15 * obj-som.c: Terminate obj_pseudo_table.
17 2000-04-22 Timothy Wall <twall@cygnus.com>
19 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
21 (operand_match): Conditionally insert default bit values for IMMU9.
23 2000-04-14 Matthew Green <mrg@cygnus.com>
25 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
28 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
29 Jason Eckhardt <jle@cygnus.com>
31 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
33 * config/tc-hppa.c (CHECK_ALIGN): New macro.
34 Added handling of new operand types l,y,&,fe,fE,fx.
36 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
37 David Mosberger <davidm@hpl.hp.com>
38 Timothy Wall <twall@cygnus.com>
39 Andrew MacLeod <amacleod@cygnus.com>
40 Jim Wilson <wilson@cygnus.com>
42 * Makefile.am (CPU_TYPES): Add ia64.
43 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
44 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
45 * Makefile.in: Rebuild.
46 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
48 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
49 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
50 * expr.c (expr): Handle md_optimize_expr.
51 * read.c (LEX_HASH): Add comment.
52 * config/tc-ia64.c, config/tc-ia64.h: New files.
54 2000-04-21 Richard Henderson <rth@cygnus.com>
56 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
57 bundling a non-delayed branch type instruction.
59 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
61 * config/tc-mn10300.c (HAVE_AM30): Define.
62 (md_assemble): Use it.
64 2000-04-19 Alan Modra <alan@linuxcare.com.au>
66 * config/obj-elf.c (obj_elf_change_section): Check for changed
69 * Makefile.am: (CPU_MULTI_VALID): Remove.
70 (MULTI_CPU_TYPES): Define.
71 (MULTI_CPU_OBJ_VALID): Define.
72 (DEPTC): Use the above.
75 Regenerate dependencies.
76 * Makefile.in: Regenerate.
78 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
80 * Makefile.am (YACC, LEX): Get them from configure.
82 2000-04-18 H.J. Lu (hjl@gnu.org)
84 * config/tc-i386.c (offset_in_range): Use addressT instead of
85 bfd_vma for non-bfd assemblers.
87 2000-04-17 Alan Modra <alan@linuxcare.com.au>
89 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
90 doesn't give spurious errors.
92 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
94 * as.h (SEEK_SET): Define if undefined.
96 2000-04-13 Alan Modra <alan@linuxcare.com.au>
98 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
99 constants, and don't assume offsetT is 32 bits.
101 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
103 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
104 (md_pcrel_from_section): Add prototype.
105 (d10v_fix_adjustable): Add prototype.
106 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
108 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
110 2000-04-12 Nick Clifton <nickc@cygnus.com>
112 * config/tc-d10v.c (find_opcode): Correctly calculate position of
113 symbol in frag chain.
115 2000-04-10 Alan Modra <alan@linuxcare.com.au>
117 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
118 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
119 (fits_in_signed_word, smallest_imm_type): Ditto.
120 (md_assemble): Use an offsetT var to hold offsetT values, not a
122 (offset_in_range): New.
123 (md_assemble): Use it.
124 (md_convert_frag): Change type of target_address, opcode_address,
125 and displacement_from_opcode_start to offsetT.
126 (md_create_short_jump): Change type of offset to offsetT.
127 (md_create_long_jump): Ditto.
128 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
129 (md_chars_to_number): Remove.
130 (output_invalid): Remove duplicate prototype.
132 2000-04-09 Nick Clifton <nickc@cygnus.com>
134 * Makefile.am (CPU_TYPES): Add 'avr'.
135 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
136 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
138 * Makefile.in: Regenerate.
140 * doc/as.texinfo: Add M32R documentation.
142 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
144 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
145 --enable-build-warnings option.
146 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
147 * Makefile.in, configure: Re-generate.
149 2000-04-07 Nick Clifton <nickc@cygnus.com>
151 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
152 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
153 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
154 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
155 (arm_force_relocation): Force relocations for
156 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
158 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
160 * config/tc-sh.c (get_operands): There's no third operand if the
161 first operand is an immediate.
163 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
165 * config/tc-sh.c (immediate): Delete.
166 (sh_operand_info): Add immediate member.
167 (parse_reg): Use A_PC for pc.
168 (parse_exp): Add second argument 'op'. All callers changed.
169 (parse_at): Expect pc to be coded as A_PC.
170 Use immediate field in *op.
171 (insert): Add fourth argument 'op'. All callers changed.
172 (build_relax): Add second argument 'op'. All callers changed.
173 (insert_loop_bounds): New function.
174 (build_Mytes): Remove DISP_4.
175 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
176 (assemble_ppi): Use immediate field in *operand.
177 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
178 (md_apply_fix): Likewise.
179 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
181 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
183 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
185 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
187 * internals.texi (CPU backend): Document
188 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
190 2000-04-04 Alan Modra <alan@linuxcare.com.au>
192 * po/gas.pot: Regenerate.
194 * as.c (show_usage): Restore translated part of bug string.
195 * gasp.c (show_usage): Likewise.
197 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
198 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
200 (DEP1): Modify for "gcc -MM".
204 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
206 * Makefile.in: Regenerate.
208 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
210 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
211 (md_begin): Likewise.
212 (HAVE_AM33): New macro.
213 (md_assemble): Use it. Match r_regs and xr_regs only if
216 2000-04-03 Alan Modra <alan@linuxcare.com.au>
218 * as.h: #include "bin-bugs.h"
219 * as.c (show_usage): Use REPORT_BUGS_TO.
220 * gasp.c: #include "bin-bugs.h"
221 (show_usage): Use REPORT_BUGS_TO.
223 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
225 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
227 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
228 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
231 2000-04-03 Alan Modra <alan@linuxcare.com.au>
233 * config/tc-i386.c (i386_immediate): Don't assume a constant
234 immediate is necessarily 16 bits when in 16 bit code mode.
235 (md_assemble): Instead set guess_suffix here after we have checked
238 2000-04-02 Richard Henderson <rth@cygnus.com>
240 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
241 quantities. Correct right shift sign extension.
242 (build_insn): Make `number' unsigned long. Mask top 6 bits of
243 32-bit value when shifting into place.
245 2000-04-01 Ian Lance Taylor <ian@zembu.com>
247 * app.c: Add ATTRIBUTE_UNUSED as needed.
248 * config/tc-ppc.c: Likewise.
249 (ppc_size): Make unsigned long.
250 (ppc_insert_operand): Add casts to avoid warnings.
252 2000-03-31 Nick Clifton <nickc@cygnus.com>
254 * config/tc-d10v.h (md_flush_pending_output): Define.
256 2000-03-29 Nick Clifton <nickc@cygnus.com>
258 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
259 segment. Works for both BFD_ASSEMBLER and others.
260 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
262 2000-03-29 Nick Clifton <nickc@cygnus.com
264 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
266 2000-03-28 Alan Modra <alan@linuxcare.com.au>
268 * listing.c (LISTING_LHS_WIDTH): Default depends on
270 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
272 2000-03-27 Ian Lance Taylor <ian@zembu.com>
274 * config/tc-sh.c (md_show_usage): Use backslash before newline in
277 2000-03-27 Alan Modra <alan@linuxcare.com.au>
279 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
281 * config/tc-avr.c (mcu_types): Add missing initialiser.
282 (md_pcrel_from_section): Add prototype.
283 (avr_operand): Remove redundant test of unsigned < 0.
284 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
286 2000-03-27 Denis Chertykov <denisc@overta.ru>
288 * config/tc-avr.c: New file for AVR support.
289 * config/tc-avr.h: Likewise.
290 * configure.in: Add AVR support.
291 * configure: Regenerate.
293 2000-03-26 Timothy Wall <twall@cygnus.com>
295 * gasp.c (macro_op): Add new argument to check_macro call.
296 Macro structure definitions moved to macro.h
297 * sb.h: Add argument to prototype for input_scrub_include_sb.
298 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
299 nesting checks with an additional flag.
300 (struct input_save): Add flag to indicate whether current sb
301 should be checked for proper macro/conditional nesting.
302 (input_scrub_push/pop): Save/restore nest check flag.
303 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
305 * macro.c (check_macro): Allow caller to retrieve parsed macro
306 information if a pointer is provided. This information may be
307 used by the new macro hooks.
308 * macro.h: Update prototype for check_macro. Macro struct
309 definitions moved here from macro.c/gasp.c.
310 * read.c (read_a_source_file): Add parameter to check_macro call,
311 and pass macro info to the macro hook, if defined.
312 (input_scrub_insert_line): New. Allow insertion of a line of
313 characters into the input stream.
314 (input_scrub_insert_file): New. Allow insertion of an arbitrary
315 file into the input stream.
316 (s_include): Use input_scrub_insert_file.
317 * internals.texi: Document new macro hooks.
318 * as.h: New prototypes added.
320 2000-03-26 Alan Modra <alan@linuxcare.com.au>
322 * config/tc-i386.c: Don't start any as_bad or as_warn message with
323 an initial capital letter.
324 (i386_index_check): Reindent.
326 2000-03-19 Nick Clifton <nickc@cygnus.com>
328 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
331 2000-03-17 Thomas de Lellis <tdel@windriver.com>
333 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
334 instruction operand bad if Rd > 7 when generating
335 thumb instructions. Prevents for example,
336 "adr r12,label" from silently failing and generating
337 the wrong instruction.
339 2000-03-17 Nick Clifton <nickc@cygnus.com>
341 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
342 that have a destingation >= 0x400000.
343 Fix compile time warning messages.
345 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
347 * config/tc-sh.c (md_begin): When encountering insn that are
348 not supported by the current arch, only change the name if
349 its contents are the same as prev_name.
350 (get_specific): If the the architecture doesn't match, fail.
352 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
354 * config/tc-sh.c (IDENT_CHAR): Define.
355 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
356 matching back where it came from.
358 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
360 * config/tc-sh.c (md_show_usage): Add description of -dsp.
362 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
364 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
367 2000-03-15 Kazu Hirata <kazu@hxi.com>
369 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
371 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
373 * expr.c (operand) [case 'f']: When testing if '0f' can start a
374 floating-point-number, make sure 'f' is in FLT_CHARS.
376 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
378 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
379 (s_lcomm_internal): Use it.
380 * doc/internals.texi (CPU backend): Document it.
381 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
384 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
386 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
389 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
390 implementation doesn't have special handling for switch
392 (macro_build): Allow for code in sections other than .text.
395 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
396 Don't perform relocs if we will be outputting them.
397 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
398 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
401 2000-03-09 Catherine Moore <clm@cygnus.com>
403 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
404 relocation type based on the entry in the fixup structure.
406 2000-03-08 H.J. Lu (hjl@gnu.org)
408 * Makefile.am (install-exec-tooldir): Depend on
409 install-exec-bindir for parallel make.
410 * Makefile.in: Regenerated.
412 2000-03-06 Nick Clifton <nickc@cygnus.com>
414 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
416 (md_parse_option): Parse -m32r command line switch - disable m32rx
418 (md_show_usage): Document new option.
420 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
421 * doc/Makefile.in: Regenerate.
422 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
426 2000-03-02 Michael Meissner <meissner@redhat.com>
428 * config/tc-d30v.c (check_range): Remove code that incorrectly
429 sign extended values where bits < 32.
431 2000-03-02 H.J. Lu (hjl@gnu.org)
433 * configure.in: Support --enable-targets=all on ia32.
434 * configure: Regenerated.
436 2000-03-01 Nick Clifton <nickc@cygnus.com>
438 * gasp.c (do_align): Remove bogus check of alignment value.
440 2000-02-27 Thomas de Lellis <tdel@windriver.com>
442 * config/obj-elf.c (elf_frob_symbol): Remove code which when
443 TC_PPC was defined forced the type of a symbol with no other type
446 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
448 * doc/internals.texi (CPU backend): Mention that
449 line_separator_chars do not break up comments. Fix typos for
450 LEX_AT and LEX_NAME descriptions. Document operands for
451 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
452 description of md_create_short_jump usage. Document argument for
455 2000-02-27 Jakub Jelinek <jakub@redhat.com>
457 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
458 (md_parse_option): Handle it.
459 (md_show_usage): Document it.
461 2000-02-27 Ian Lance Taylor <ian@zembu.com>
463 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
464 opcode, for the instruction `pal19'. From Andrea Arcangeli
467 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
469 * config/tc-i386.c (i386_immediate): Move constant operand sizing
471 (md_assemble): To here, before template operands are matched.
472 Also ensure a constant immediate is sign extended when we know the
473 size is at most 16 bits. This is to catch cases like "add
474 $0xffc0,%ax" where we don't know the size, and thus that the
475 immediate can be represented as Imm8S until after parsing the
477 (i386_displacement): Similarly sign extend 16 bit constant
479 (md_assemble): Relax 16-bit jump constant range check to suit sign
480 extended displacements.
482 2000-02-26 Andreas Jaeger <aj@suse.de>
484 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
486 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
488 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
489 call operands when intel_syntax.
490 (intel_float_operand): Return 2 for "fi...".
491 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
492 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
493 earlier "SHORT" change.
494 (md_assemble): When determining suffix from Regs, exclude
497 2000-02-24 Nick Clifton <nickc@cygnus.com>
499 * configure: Add arm-wince, mips-pe and sh-pe targets.
500 * configure: Regenerate.
502 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
504 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
505 "pe-mips" for the mips-pe target.
507 * config/tc-arm.c (insns): Change displacement encoded in BL
508 and B instructions if the target port is arm-wince.
509 (do_ldst): Do not bias the relocation offset if the target
511 (md_pcrel_from): Add in missing relocation offset bias if the
514 * config/tc-mips.c (mips_target_format): Support COFF flavour.
515 (md_begin): Disable -G support for mips-pe target.
516 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
517 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
520 * config/tc-sh.c (md_begin): sh-pe target is little endian.
521 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
522 assembler, just set the alignment to 4.
524 * config/te-wince-pe.h: New file for WinCE targets. Define
527 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
529 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
531 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
532 (i386_intel_memory_operand): After finding a segment override,
533 check again for no `[' before looking for a displacement. Bomb if
534 more than one displacement rather than silently discarding the
535 second and subsequent ones. Free strings malloc'd by
536 build_displacement_string.
538 2000-02-24 Catherine Moore <clm@cygnus.com>
540 * config/obj-som.c (obj_pseudo_table): Add "weak".
541 (obj_som_weak): New routine.
543 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
545 * config/tc-i386.c (union i386_op): New.
546 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
547 Throughout file replace occurences of disps[n], imms[n], regs[n]
548 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
549 intel mode operand swapping. Add assert in regKludge and
550 fake_zero_displacement code. Test i.types[n] when outputting
551 displacements and immediates. Combine output of Disp16 with
553 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
554 when in intel mode by (not) reversing fsub and fdiv operands
555 before the template search. This fails for single operand
556 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
557 undefined. Instead fix the base_opcode after we've found the
558 template. Move base_opcode xor with found_reverse_match from
559 opcode output code to before this fix so we test for the correct
561 (md_assemble): Don't use strcmp when deciding to ignore the suffix
562 check in intel mode. Instead compare opcodes.
564 * config/tc-i386.h (TC_RELOC): Delete.
565 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
566 with equivalent call to reloc.
568 * as.h (flag_m68k_mri): Move declaration after target include, and
569 only declare when TC_M68K defined. Define as zero otherwise.
570 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
571 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
572 Define as zero otherwise.
573 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
574 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
575 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
576 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
577 testing whether defined.
578 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
579 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
580 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
581 rather than testing whether defined.
582 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
583 (parse_mri_cons): Declare and use only when TC_M68K.
584 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
585 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
586 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
588 * NEWS: Mention IBM 370 support.
590 2000-02-23 Richard Henderson <rth@cygnus.com>
592 * config/tc-i386.c (md_assemble): When swapping operands for
593 intel_syntax, assume everything that's not Imm or Disp is a
596 2000-02-23 Linas Vepstas <linas@linas.org>
598 * config/tc-i370.c, config/tc-i370.h: New files.
599 * Makefile.am: Add support for Linux/IBM 370.
600 * configure.in: Likewise.
601 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
602 * config/obj-elf.c: Include elf/i370.h
603 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
605 * Makefile.in: Regenerate.
606 * configure: Regenerate.
608 * doc/c-i370.texi: New file.
609 * doc/all.texi: Include it.
610 * doc/as.texinfo: And here.
611 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
612 * doc/Makefile.in: Regenerate.
614 2000-02-19 Michael Meissner <meissner@redhat.com>
616 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
617 determine if an instruction can be used in parallel with an ADDppp
618 or SUBppp instruction.
620 2000-02-22 Andrew Haley <aph@cygnus.com>
622 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
624 1999-12-30 Andrew Haley <aph@cygnus.com>
626 * config/tc-mips.c (mips_gp32): New variable.
627 (macro_build) Use mips_gp32.
629 (md_longopts): Add "-mgp32" and "-mgp64".
630 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
632 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
634 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
635 warning, and bump it to 1.
637 2000-02-22 Ian Lance Taylor <ian@zembu.com>
639 From Brad Lucier <lucier@math.purdue.edu>:
640 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
643 2000-02-21 Catherine Moore <clm@cygnus.com>
645 * config/tc-mips.c (MF_HILO_INSN): Define.
646 (mips_7000_hilo_fix): Declare.
647 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
648 (md_parse_option): Check for 7000_HILO_FIX options.
649 (OPTION_M7000_HILO_FIX): Define.
650 (OPTION_NO_M7000_HILO_FIX): Define.
651 * doc/c-mips.texi (-mfix7000): Describe.
653 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
655 * listing.c (print_lines): Remove unused variable `end'.
657 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
658 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
659 reloc_type when BFD_ASSEMBLER.
660 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
661 reloc_type when BFD_ASSEMBLER. Move common code out of switch
662 statement and quell signed vs. unsigned comparison warning.
664 2000-02-18 Nick Clifton <nickc@cygnus.com>
666 * config/tc-d10v.c (find_opcode): Add a symbol's value to
667 the computed frag offset, rather than overwriting it.
669 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
671 * config/tc-sh.c ("elf/sh.h"): Include.
672 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
673 (md.begin): Initialize target_arch.
674 Only include opcodes in has table that match selected architecture.
675 (parse_reg): Recognize register names for sh-dsp.
676 (parse_at): Recognize post-modify addressing.
677 (get_operands): The leading space is now optional.
678 (get_specific): Remove FDREG_N support. Add support for sh-dsp
679 arguments. Update valid_arch.
680 (build_Mytes): Add support for SDT_REG_N.
681 (find_cooked_opcode): New function, broken out of md_assemble.
682 (assemble_ppi, sh_elf_final_processing): New functions.
683 (md_assemble): Use find_cooked_opcode and assemble_ppi.
684 (md_longopts, md_parse_option): New option: -dsp.
685 * config/tc-sh.h (elf_tc_final_processing): Define.
686 (sh_elf_final_processing): Declare.
688 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
690 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
691 the unwinder subspace. Save the current seg/subseg before creating
694 2000-02-10 Nick Clifton <nickc@cygnus.com>
696 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
697 little endian targets.
698 (INST_BYTE1): Redefine to handle big and little endian
700 (cpu_type): New type: Select between M340 and M210.
701 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
702 instructions of the M340.
703 (md_assemble): Add support for the MULSH and OPSR classes of
705 (md_atof): Add support for little endian targets.
706 (md_parse_option): Add support for -EL, -EB and -mcpu command
708 (md_convert_frag): Add support for little endian targets.
709 (md_apply_fix3): Add support for little endian targets.
710 (md_number_to_chars): Add support for little endian targets.
712 2000-02-10 Timothy Wall <twall@redhat.com>
714 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
715 defined, use it to verify the symbol just read should be a label.
717 2000-02-10 Timothy Wall <twall@redhat.com>
719 * app.c (do_scrub_chars): Handle "||" for parallel instructions
720 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
721 around colons when KEEP_WHITE_AROUND_COLON is defined.
722 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
723 and KEEP_WHITE_AROUND_COLON.
725 2000-02-08 Timothy Wall <twall@redhat.com>
727 * read.c (s_rept): Call do_repeat, which abstracts the repeat
729 (do_repeat): New. Abstract repeat logic so that a "break" can be
731 (end_repeat): New. Provide support for a "break" out of the
733 * read.h: Add prototypes for new functions.
735 2000-02-08 Timothy Wall <twall@redhat.com>
737 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
738 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
739 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
742 2000-02-08 Timothy Wall <twall@redhat.com>
744 * read.c: Added elseif to directives table.
745 * read.h: Added prototype for s_elseif.
746 * doc/as.texinfo: Added description for elseif.
747 * cond.c (s_elseif): New function
749 2000-02-04 Timothy Wall <twall@redhat.com>
751 * listing.c (print_lines): Remove conditionals causing bug in
754 2000-02-03 Timothy Wall <twall@cygnus.com>
756 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
758 * frags.c (frag_new): Calculate fr_fix in octets
759 (frag_now_fix) Return offset as target address offset (bytes).
760 (frag_now_fix_octets) New - Return offset in octets (8-bit
762 * frags.h: Added prototype for frag_now_fix_octets().
763 Distinguish between octets and bytes in field descriptions.
764 * listing.c (calc_hex): Account for octets vs bytes when
765 printing addresses/offsets.
766 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
767 target is little-endian, print the octets in a word in big-endian
768 order so that the display looks like a proper hexadecimal number,
769 instead of having the octets reversed.
770 * read.c (do_align): When recording alignment, alignment power
771 should be in terms of target bytes (minimum addressible unit)
773 (do_org) Convert ORG target address (byte) argument into an
774 octet offset when generating a variable fragment.
775 * symbols.c (resolve_symbol_value): Symbol final value
776 converted to a target address offset (bytes) from its octet offset.
777 * config/obj-coff.c (coff_frob_symbol): Symbol target address
778 offset (bytes) is adjusted by the frag offset (octets) converted
780 (coff_frob_section) Section alignment power is in terms of bytes;
781 convert it to an octet alignment power when calculating size (and
782 size mask) in octets. Don't modify the section size in order to
783 "align" it for TI COFF, since that format has a different method
784 for storing alignment information.
786 2000-02-01 Timothy Wall <twall@cygnus.com>
788 * stabs.c (generate_asm_file): Escape backslashes in stabs file
789 entries, matching the way GCC generates them. If not escaped, the
790 filename is encoded incorrectly.
792 2000-01-31 Nick Clifton <nickc@cygnus.com>
793 * config/tc-arm.c (reg_table): Add support for ATPCS register
796 2000-01-31 Geoff Keating <geoffk@cygnus.com>
798 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
800 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
802 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
803 of a symbol when we really care about its value.
805 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
807 * config/tc-mcore.c (md_assemble): Give warning message if
808 operands passes to instruction are more than the spec.
810 2000-01-27 Thomas de Lellis <tdel@windriver.com>
812 * config/tc-arm.c (armadjust_symtab): If the assembler is in
813 Thumb mode but the label seen was not declared as '.thumb_func'
814 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
815 correct disassembly of Thumb code bounded by non function labels.
817 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
819 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
820 Add dependencies for e-i386aout.o. Fix 2 comment lines.
822 * Makefile.in: Same here.
825 * configure.in: Set bfd_gas for i386-aout when primary target
826 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
827 we may need the primary te_file. Remove incorrect comment.
829 * configure: Regenerate.
831 * config/e-i386aout.c: New file.
833 * as.c (USE_EMULATIONS): Move to before print_version_id.
834 (struct emulation): Add i386aout.
835 (show_usage): Split text strings. Reformat -a text. Add --em
839 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
840 (aout_format_ops): New.
843 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
844 preprocessor conditional and add aout USE_EMULATIONS tests.
845 (read_a_source_file): Don't pass error strings to printf as
849 * gasp.c (exp_get_abs): Don't pass error strings to printf as
851 (do_data): Same here.
852 (process_file): And here.
855 * symbols.c (colon): Rewrite "already defined" fatal message
856 code for aout with USE_EMULATIONS.
859 * config/obj-aout.c (OBJ_HEADER): Define.
860 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
862 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
863 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
865 (obj_aout_type): Expand S_SET_OTHER here too.
866 (obj_read_begin_hook): Remove.
867 (aout_pop_insert): New.
868 (obj_aout_s_get_other): New.
869 (obj_aout_s_get_desc): New.
870 (aout_format_ops): New.
873 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
874 gets aout_pseudo_table.
875 (aout_pseudo_table): Declare.
876 (obj_read_begin_hook): Define.
879 * config/obj-coff.c (obj_pseudo_table): Rename to
881 (coff_pop_insert): Use coff_pseudo_table.
882 (coff_sec_sym_ok_for_reloc): Remove.
883 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
884 and comment all zero entries and remove #if 0 code.
887 * config/obj-coff.h (obj_pop_insert): Define.
888 (coff_pseudo_table): Declare.
891 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
892 s_get_size, s_set_size. Comment all zero entries.
895 * config/obj-elf.c (elf_s_get_other): New function.
896 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
897 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
898 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
900 (obj_elf_parse_section_letters): Don't pass error strings to
901 printf as format arg.
904 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
906 (elf_s_get_other): Declare.
907 (S_GET_OTHER) Define as elf_s_get_other if not already
909 (S_SET_OTHER): Only define when not already defined.
910 (elf_obj_read_begin_hook): Declare.
911 (obj_read_begin_hook): Define.
912 (elf_obj_symbol_new_hook): Declare.
913 (obj_symbol_new_hook): Define.
916 * config/obj-multi.h: Add copyright header and protect against
917 multiple inclusion. Add * to all function pointers.
918 (OBJ_HEADER): If defined, include it rather than other defines
920 (obj_frob_file_after_relocs): Test for NULL.
921 (obj_symbol_new_hook): Here too.
922 (obj_sec_sym_ok_for_reloc): And here.
923 (S_GET_OTHER): Define.
924 (S_GET_DESC): Define.
925 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
926 (OBJ_MAYBE_ELF): Update comment.
928 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
929 OBJ_AOUT preprocessor conditional and handle emulation by
930 testing OUTPUT_FLAVOR.
931 (i386_displacement): Here too.
932 (md_section_align): Similarly here.
933 (i386_target_format): Conditionally compile when more than one
934 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
935 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
936 (i386_displacement): Here too.
939 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
940 Define TARGET_FORMAT for aout only when not multi.
943 * config/te-multi.h: Delete file as it's identical to te-generic.h
945 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
947 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
948 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
951 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
953 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
956 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
958 * config/tc-mips.c (mips_do_align): New function.
959 * config/tc-mips.h (md_do_align): Define.
961 2000-01-10 Philip Blundell <philb@gnu.org>
963 * doc/c-arm.texi (ARM Options): Fix typo.
964 (ARM-Chars): Correct description of `#'. Mention that `;' is a
965 line separator for Linux.
966 * doc/as.texinfo (Comments): Mention the ARM.
968 2000-01-10 Philip Blundell <pb@futuretv.com>
970 * configure.in (arm*-*-conix*): New target.
971 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
973 * configure: Regenerate.
975 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
977 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
978 (obj_elf_visibility): New function.
980 * doc/as.texinfo (Visibility): New node: document visibility
983 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
985 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
986 warning for absolute jump/call without `*' in non-intel mode. No
987 need to set i.types[0] JumpAbsolute in intel mode.
989 1999-12-22 Philip Blundell <pb@futuretv.com>
991 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
992 hook function when changing sections.
993 (arm_s_data): Likewise.
995 1999-12-14 Nick Clifton <nickc@cygnus.com>
997 * config/tc-arm.c (md_parse_option): Add support for -marm720
1000 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1002 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1003 (r_registers, xr_registers): Define.
1004 (r_register_name, xr_register_name): New functions.
1005 (md_assemble): Handle new am33 operand types and instruction
1007 (mn10300_insert_operand, check_operand): Likewise.
1009 1999-11-29 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1012 (s_force_thumb): Set thumb_mode to 2.
1013 (md_assemble): Do not complain about thumb instructions on a
1014 non-thumb target if thumb_mode is set to 2.
1016 1999-11-28 Michael Meissner <meissner@cygnus.com>
1018 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1019 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1020 (O_...): Add new machine dependent expressions if we are handling
1021 explicit relocations.
1022 (alpha_reloc_op): New static table holding the explicit relocation
1024 (alpha_literal_hash): New static to hold the hash table for
1025 explicit relocations.
1026 (alpha_macros): Add support for explicit relocations.
1027 (md_begin): If explicit relocations, initialize hash table.
1028 (md_assemble): Don't print a second error if tokenize_arguments
1029 already printed an error message.
1030 (md_apply_fix): Add support for explicit relocations.
1031 (alpha_force_relocation): Ditto.
1032 (alpha_fix_adjustable): Ditto.
1033 (alpha_adjust_symtab): New function to support explicit
1035 (alpha_adjust_symtab_relocs): Ditto.
1036 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1037 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1038 Add support for explicit relocations. Return -2 if an error
1039 message was already printed.
1040 (find_macro_match): Add support for explicit relocations. Comment
1042 (emit_insn): Add support for explicit relocations.
1043 (assemble_tokens): Ditto.
1045 (load_expression): Ditto.
1048 (emit_ir_load): Ditto.
1049 (emit_loadstore): Ditto.
1052 (emit_sextX): Ditto.
1053 (emit_division): Ditto.
1054 (emit_jsrjmp): Ditto.
1055 (emit_retjcr): Ditto.
1057 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1059 (tc_adjust_symtab): If explicit relocations, call the function
1060 alpha_adjust_symtab.
1061 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1062 relocations next to the literal relocation they reference.
1063 (TC_INIT_FIX_DATA): Initialize the new fields.
1064 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1066 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1068 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1069 'B' operand for PA2.0 bb instruction.
1071 1999-11-18 Nick Clifton <nickc@cygnus.com>
1073 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1076 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1078 (mcore_force_relocation): Force relocations to be generated for
1081 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1083 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1084 (i386_displacement): Disallow O_big displacements.
1086 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1088 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1089 improvements in error checking.
1090 (md_assemble): Support for unconditional ARM instructions.
1091 (md_parse_option): Support for -m[arm]v5e flag.
1093 1999-11-12 Nick Clifton <nickc@cygnus.com>
1095 * macro.c (buffer_and_nest): Do not check beyond the end of the
1098 1999-11-11 Nick Clifton <nickc@cygnus.com>
1100 * macro.c (buffer_and_nest): Look for seperator after TO and
1103 1999-11-08 Andrew Haley <aph@cygnus.com>
1105 * app.c (do_scrub_chars): When in State 10, treat backslash
1106 characters in the same way as as symbol characters.
1108 1999-11-07 Richard Henderson <rth@cygnus.com>
1110 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1111 the previous label was in the current section before playing
1112 with auto-alignment.
1114 1999-11-06 Nick Clifton <nickc@cygnus.com>
1116 * config/tc-v850.c (v850_force_relocation): Force relocation
1118 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1121 1999-11-05 Michael Meissner <meissner@cygnus.com>
1123 * expr.h (operatorT): Increase machine dependent operators to 16.
1124 * expr.c (op_rank): Ditto.
1126 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1128 * read.c (pseudo_set): Reject attempts to set the value of a
1131 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1134 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1136 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1137 to bfd_set_section_contents.
1139 1999-11-03 Nick Clifton <nickc@cygnus.com>
1141 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1143 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1145 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1146 (mips_ip): Use OPCODE_IS_MEMBER.
1148 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1150 * config/tc-arm.c (reg_required_here): Improve comments.
1152 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1153 (tinsns): Initialize variants field.
1155 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1156 BAD_PC respectively.
1158 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1160 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1161 * config/tc-arm.h: Fix compile time warnings.
1163 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1165 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1166 form @abs16, @(abs16) and @(abs16 + imm).
1168 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1170 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1171 (ISA_HAS_64_BIT_REGS) New.
1172 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1173 mips_emit_delays,macro_build,load_register,load_addresss,
1174 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1175 and/or use new ISA_xxx macros in expressions involving
1176 ISA, particularly mips_opts.isa.
1178 1999-10-18 Michael Meissner <meissner@cygnus.com>
1180 * expr.h (operatorT): Add machine dependent operators md1..md8.
1181 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1182 for the machine dependent operators to use.
1184 * expr.c (op_rank): Add machine dependent operators.
1186 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1188 (O_cpregister): Ditto.
1189 (md_begin): Change X_op test that field is wide enough to use
1190 O_max instead of O_alpha_max.
1191 (cpu_types): Fill in missing initializer.
1192 (alpha_num_macros): Make unsigned.
1193 (md_assemble): Make opnamelen be size_t.
1194 (md_apply_fix): Cast alpha_num_operands to int before testing.
1195 (alpha_force_relocation): Ditto.
1196 (alpha_fix_adjustable): Ditto.
1197 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1198 (tc_gen_reloc): Ditto.
1199 (tc_get_register): Ditto.
1204 (s_alpha_ent): Ditto.
1205 (s_alpha_end): Ditto.
1206 (s_alpha_frame): Ditto.
1207 (s_alpha_prologue): Ditto.
1208 (s_alpha_file): Ditto.
1209 (s_alpha_gprel32): Ditto.
1210 (s_alpha_proc): Ditto.
1211 (s_alpha_set): Ditto.
1212 (s_alpha_base): Ditto.
1213 (s_alpha_align): Ditto.
1214 (s_alpha_arch): Ditto.
1215 (alpha_align): Ditto.
1216 (assemble_insn): Suppress unused variable warning.
1218 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1219 order in the structure.
1220 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1222 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1224 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1226 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1228 * config/tc-i386.c (i386_index_check): Correct #endif location.
1230 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1232 * as.c (show_usage): Document new options.
1233 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1234 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1235 (parse_args): Parse the new options.
1236 (main): If there were warnings, and --fatal-warnings
1237 was specified, print an error.
1238 * as.h: New variable, flag_fatal_warnings, for new option.
1240 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1242 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1243 '@'. Change autoincrement completers to fall through to cache control
1246 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1248 (pa_parse_addb_64_cmpltr): New function.
1250 * config/tc-hppa.c (pa_ip): Change error message.
1251 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1252 '?Q' args to allow falling through.
1254 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1255 Remove unused conditional codes.
1256 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1258 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1260 * config/tc-d30v.c (CHAR_BIT): Define.
1261 (check_range): Fix bit operations to support integers bigger than
1264 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1266 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1269 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1270 Doug Evans <devans@cygnus.com>
1272 Add support for m32rx.
1273 * config/tc-m32r.c (enable_m32rx): New static global.
1274 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1275 (allow_m32rx): New function.
1276 (M32R_SHORTOPTS): Add `O'.
1277 (md_longopts): Add --m32rx plus several warning options.
1278 (md_parse_option): Handle new options.
1279 (md_show_usage): Print them.
1280 (md_begin): Enable m32rx.
1281 (OPERAND_IS_COND_BIT): New macro.
1282 (first_writes_to_seconds_operands): New function.
1283 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1284 (target_make_parallel,assemble_two_insns): New functions.
1285 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1286 If optimizing and m32rx, try to make consecutive insns parallel.
1288 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1290 * config/tc-mips.c (nopic_need_relax): Allow for the
1291 .sdata.foo sections generated by -fdata-sections,
1292 and for the .gnu.linkonce.s sections generated by C++.
1294 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1296 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1297 with cleaner code using completer prefixes. Add 'Y'.
1299 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1301 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1303 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1304 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1305 insn does not match and we should try the next insn in the table.
1307 1999-09-22 Nick Clifton <nickc@cygnus.com>
1309 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1311 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1313 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1316 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1318 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1319 OBJ_ELF. If ELF, add "sq".
1320 (md_parse_option): If ELF, ignore -s and -q.
1321 (md_show_usage): Mention ELF options.
1323 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1325 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1328 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1330 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1332 * config/tc-hppa.c (struct pa_it): New field "trunc".
1333 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1334 (pa_parse_ftest_gfx_completer): New function
1335 (pa_parse_fp_cnv_format): New function.
1337 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1338 (md_apply_fix): Handle 22bit pc-rel branches.
1340 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1342 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1344 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1346 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1348 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1350 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1351 (pa_ip): Handle 'fX'.
1353 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1355 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1356 (pa_ip): Handle 'fX'.
1358 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1360 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1361 unwinds unless the function is in the text space.
1362 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1364 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1366 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1367 (md_assemble): To here. Tweak address generation.
1369 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1371 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1372 (md_assemble): Call dwarf2_where for OBJ_ELF.
1373 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1374 (pa_end_of_source): New function.
1375 * tc-hppa.h (md_end): Define for OBJ_ELF.
1377 1999-09-14 Michael Meissner <meissner@cygnus.com>
1379 * configure.in (Canonicalization of target names): Remove adding
1380 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1381 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1382 * configure: Regenerate.
1384 1999-09-14 Donn Terry <donn@interix.com>
1386 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1388 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1390 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1391 pc-relative jmp/call to an absolute symbol.
1392 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1393 absolute section symbols.
1395 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1396 jump handling code and comments.
1398 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1400 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1401 the value if TE_PE and a global defined symbol.
1403 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1405 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1406 print the symbol, rather than printing it here.
1408 1999-09-11 Donn Terry <donn@interix.com>
1410 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1411 BFD_RELOC_RVA relocations.
1413 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1414 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1417 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1419 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1420 * doc/internals.texi (Object format backend): Document
1423 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1424 relocations against global symbols if TE_PE.
1426 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1427 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1429 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1432 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1433 symbols which do not have a constant value, or tags with
1434 non-tags. Remove the symbol from the list before adding it at the
1437 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1438 C_FCN symbol differently if TE_PE.
1439 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1440 appears in the pseudo-op, rather coff_line_base which is only set
1443 * config/obj-coff.c (obj_coff_loc): New static function.
1444 (obj_pseudo_table): Add "loc".
1446 * config/obj-coff.c (add_lineno): Check that the line number is
1449 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1450 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1452 (md_atof): Return NULL rather than 0.
1453 * config/tc-i386.c (md_atof): Change type to int.
1454 * expr.c (expr): Change first parameter to int.
1455 * config/obj-coff.c: Add declarations for static functions.
1456 (coff_frob_symbol): Use SYM_AUXENT.
1457 * config/tc-i386.h (flag_16bit_code): Don't declare.
1459 * config/obj-coff.c (obj_coff_section): Default to setting
1460 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1462 * write.c (adjust_reloc_syms): Print adjusted fixup.
1464 * expr.c (integer_constant): Correct too_many_digits calculation
1467 1999-09-09 Andreas Schwab <schwab@suse.de>
1469 * doc/c-arm.texi: Fix arguments of @var to not contain
1472 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1474 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1476 (md_parse_option): Only support -k flag for ELF and COFF targets.
1478 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1480 * config/tc-hppa.c (pa_ip): Put strict register checks before
1481 call to pa_parse_number.
1483 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1485 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1487 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1490 1999-09-06 Donn Terry <donn@interix.com>
1492 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1494 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1496 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1497 candidate instruction. Require registers for register arguments
1498 when in strict mode. Require assemble-time constants for
1499 constants when in strict mode.
1500 (pa_get_absolute_expression): Require a constant when in strict
1503 1999-09-06 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1507 1999-09-04 Steve Chamberlain <sac@pobox.com>
1509 * config/tc-pj.c: New file, supports picoJava in ELF.
1510 * config/tc-pj.h: Ditto.
1511 * configure.in (pjl*, pj*): New targets.
1512 * Makefile.am: Rebuild dependencies.
1513 (CPU_TYPES): Add pj.
1514 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1515 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1516 * doc/c-pj.texi: New file.
1517 * doc/as.texinfo: Add some PJ specifics.
1518 * doc/all.texi: Add PJ to the list of all architectures, sort them
1520 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1521 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1523 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1525 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1526 (obj_frob_file): Test for null pointer.
1527 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1528 (OBJ_PROCESS_STAB): And here.
1529 (elf_obj_sy): Remove
1531 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1532 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1533 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1535 * config/obj-coff.c (no_func): Remove.
1536 (coff_format_ops): Change occurrences of no_func to 0, as we test
1537 for 0 in obj-multi.h.
1539 * configure.in: Enable bfd for i386-coff when primary target is
1540 bfd. Enable i386 elf,coff emulation support. Don't set
1541 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1542 emulation to support.
1543 *configure: Regenerate.
1545 1999-09-02 Nick Clifton <nickc@cygnus.com>
1547 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1548 .section .line directive is encountered.
1550 1999-09-01 Nick Clifton <nickc@cygnus.com>
1552 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1555 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1556 * as.texinfo: Document --gdwarf2 command line option.
1557 Add additional documentation of ARM command line switches.
1559 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1561 * config/tc-i386.c (i386_intel_memory_operand): Combine
1562 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1563 and RESTORE_END_STRING around parse_register calls.
1564 (i386_operand): Here too.
1565 (i386_is_reg): Remove.
1566 (parse_register): Move as_bad calls from within this function to
1569 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1571 Based on a patch from H.J. Lu <hjl@gnu.org>
1572 * config/tc-i386.c (parse_register): Handle FP regs specially.
1573 (md_begin): Remove '(' and ')' from register_chars.
1575 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1577 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1578 error message (done elsewhere).
1580 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1582 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1584 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1586 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1589 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1591 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1593 Add new completers. Fix bug in 64 bit condition handling.
1595 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1598 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1600 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1602 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1604 1999-08-27 Jim Wilson <wilson@cygnus.com>
1606 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1607 (struct ls): Add frag field. Initialize it to zero.
1608 (out_end_sequence): New local text_frag. Set it while in text section.
1609 Replace address check with frag check. Set ls.frag to text_frag if
1610 out_set_addr called.
1611 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1612 Set it before switching sections. Replace address check with frag
1613 check. Set ls.frag to saved_frag if out_set_addr called.
1615 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1617 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1618 output "advance_pc" opcode instead of calling gen_addr_line().
1619 The latter has the undesired side-effect of creating a new row
1620 in the debug line info matrix.
1622 1999-08-26 Jim Wilson <wilson@cygnus.com>
1624 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1625 ls.last_filename if last is less than zero. Set ls.last_filename
1626 when allocating new entry.
1627 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1630 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1632 * config/tc-i386.c (i386_index_check): Fix the displacement size
1633 when INFER_ADDR_PREFIX.
1635 1999-08-18 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1640 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1642 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1643 handle 0xffffNNNN constants correctly.
1645 1999-08-16 Nick Clifton <nickc@cygnus.com>
1647 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1650 1999-08-13 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1653 (md_apply_fix3): Always pass positive values to
1654 validate_offset_imm.
1656 1999-08-12 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-arm.c (skip_whitespace): New macro.
1659 Formatting tidy ups.
1661 (md_apply_fix3): Store relocation offset in addend for ELF based
1663 (arm_force_relocation): Always generate relocs for Thumb function
1666 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1668 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1669 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1671 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1673 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1674 flags for the unwind subspace.
1676 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1677 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1678 suitable relocation based on the size of the target's pointer.
1679 Always Use subsegment zero for the unwinders.
1680 (pa_level): Handle "2.0w".
1682 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1684 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1685 with the following instruction unless this was specified.
1687 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1689 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1690 certain sections, to match BFD changes.
1692 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1694 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1695 (EXTRA_SCRIPTS): Define to keep automake happy.
1696 * Makefile.in: Rebuild.
1698 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1700 * Makefile.am: Rename .dep* files to DEP*.
1701 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1702 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1704 * Makefile.in: Rebuild.
1706 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1708 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1710 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1712 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1713 avoid problems on DOS filesystems.
1714 * Makefile.in: Rebuild.
1716 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1718 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1720 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1723 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1725 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1726 line to create ${GDBINIT} rather than .gdbinit.
1727 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1729 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1731 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1733 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1735 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1737 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1739 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1740 non-adjustable symbols.
1742 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1744 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1746 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1748 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1751 1999-08-05 Donn Terry <donn@interix.com>
1753 * config/te-interix.h: New file.
1754 * configure.in (i386-*-interix*): New target.
1755 * configure: Rebuild.
1757 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1759 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1760 selectors for ELF too.
1761 (selector_table): Add "ltp" and "rtp" selectors.
1763 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1765 * config/tc-i386.c (i386_operand): No need to change
1766 operand_string pointer in segment reg case before goto
1767 do_memory_reference. Initialise displacement_string_start and
1768 displacement_string_end after do_memory_reference label.
1769 (i386_index_check): Add operand_string param, and print error
1770 message on failure here.
1771 (i386_intel_memory_operand): Instead of here.
1772 (i386_operand): And here.
1773 (INFER_ADDR_PREFIX): Enable.
1775 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1777 * config/tc-i386.h (DefaultSize): Define. Renumber following
1778 opcode_modifier defines.
1780 From Etienne Lorrain <etienne.lorrain@ibm.net>
1781 * config/tc-i386.c (stackop_size): New variable.
1782 (set_16bit_code_flag): Clear it here.
1783 (set_16bit_gcc_code_flag): New function.
1784 (md_pseudo_table): Add "code16gcc" entry.
1785 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1787 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1789 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1790 next_set_end even if the end symbol is being discarded.
1792 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1793 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1794 * config/obj-coff.c: Likewise.
1795 (seg_info_type): Remove.
1796 (seg_info_off_by_4): Change to array of segT.
1797 (s_get_segment): Adjust accordingly.
1798 (obj_pseudo_table): Fully initialize sentinel entry.
1800 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1801 Ralf Baechle <ralf@uni-koblenz.de>.
1803 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1805 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1807 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1809 * config/tc-i386.c: Indentation and white space changes.
1810 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1811 don't enable it by default.
1812 (i386_intel_operand): Remove redundant prototype.
1813 Move check on number of memory operands, and i.mem_operands++
1814 (i386_intel_memory_operand): To here.
1815 Remove i386_immediate code from here. Remove special case code
1816 for input and output using (%dx). Remove base/index checks and
1817 call i386_index_check instead. Save initial operand_string
1818 argument for error message.
1819 (i386_operand): Remove redundant prototype. Move base/index
1820 checks to i386_index_check.
1821 (i386_displacement): Move intel mode check for non-zero
1823 (i386_intel_memory_operand): To here.
1825 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1827 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1828 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1829 by .register pseudo-op if -64 and --no-undeclared-regs.
1830 (s_register, sparc_adjust_symtab): New functions.
1831 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1832 Declare sparc_adjust_symtab as tc_adjust_symtab.
1833 * doc/c-sparc.texi: Add description of #ignore special literal
1834 for .register pseudo-op.
1836 1999-07-30 Catherine Moore <clm@cygnus.com>
1838 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1839 the relocation's section offset.
1841 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1843 * write.c (fixup_segment): Fix generic error check overflow test.
1845 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1846 X_add_number to long.
1848 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1850 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1853 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1855 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1858 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1860 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1862 * configure.bat: Remove; obsolete.
1863 * config/go32.cfg: Likewise.
1865 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1867 * configure.in (i386-*-vxworks*): New target.
1868 * configure: Rebuild.
1870 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1872 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1874 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1876 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1878 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1879 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1880 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1881 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1882 MAX_RELOC_EXPANSION): Define.
1883 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1885 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1887 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1888 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1889 block. Print a warning if an 8-bit or 16-bit constant
1890 displacement or immediate is truncated on output.
1891 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1893 (i386_operand): Disallow immediate jump absolute operand.
1895 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1897 * configure.in: Bump version number to 2.9.5.
1898 * configure: Rebuild.
1900 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1903 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1905 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1906 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1908 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1910 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1912 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1914 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1915 if -mno-fpu was given.
1916 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1918 (cons_fix_new_arm): Remove misleading comments.
1920 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1922 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1924 (relax_segment): Likewise. After giving a rs_org error, convert
1925 the frag to rs_align to avoid cascading errors.
1927 1999-07-12 Andreas Schwab <schwab@suse.de>
1929 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1931 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1933 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1934 as appropriate. Fill in structure initializations. Add variable
1935 initializations. Add casts.
1936 * dwarf2dbg.c (print_stats): Change i to size_t.
1937 * listing.c (listing_listing): Change list_line to unsigned int.
1939 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1941 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1942 rather than checking for \001 and \002 in symbol name.
1943 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1945 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1947 * configure.in (hppa*-linux-gnu*): New target.
1948 * configure: Rebuilt.
1950 1999-07-08 Nick Clifton <nickc@cygnus.com>
1952 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1954 1999-07-07 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1957 accessing symbolP directly.
1959 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1961 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1964 1999-07-05 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-arm.c (ARM_EXT_V5): Define.
1967 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1968 (md_begin): Detect ARM v5 architectures.
1969 (md_parse_option): Accept arm v5 specification.
1970 (md_show_usage): Documment -marmv5 switch.
1972 * doc/c-arm.texi: Document -marmv5 command line option.
1974 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1976 (validate_immediate_twopart): New function. Determine if a
1977 constant can be computed by two ADD instructions.
1978 (output_inst): Remove its command line parameter - it was never
1980 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1981 implememt the ADRL pseudo op.
1982 (tc_gen_reloc): Generate a suitable error message if an ADRL
1983 instruction tries to generate a real reloc.
1985 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1987 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1989 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1992 1999-06-27 H.J. Lu <hjl@gnu.org>
1994 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1995 non BFD_ASSEMBLER case.
1997 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1999 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2002 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2004 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2005 out_end_sequence() when the address decreases due to a new frag.
2006 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2007 numbering starts with 1.
2009 1999-06-23 Nick Clifton <nickc@cygnus.com>
2011 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2013 (mcore_s_text): Call obj_elf_text for ELF target.
2014 (mcore_s_data): Call obj_elf_data for ELF target.
2015 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2017 (mcore_s_bss): New function: Dump literal table before changing
2019 (mcore_s_comm): New function: Dump literal table before changing
2022 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2023 No longer static functions.
2024 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2025 Provide prototypes for these functions.
2027 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2029 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2030 a list of names, to try obj_segment_name, and to try abbreviated
2031 names when using COFF without long section names.
2033 * config/tc-alpha.c: More use of symbol accessor functions.
2034 * config/tc-arc.c: Likewise.
2035 * config/tc-d30v.c: Likewise.
2036 * config/tc-fr30.c: Likewise.
2037 * config/tc-i860.c: Likewise.
2038 * config/tc-m88k.c: Likewise.
2039 * config/tc-mcore.c: Likewise.
2040 * config/tc-ns32k.c: Likewise.
2041 * config/tc-sparc.c: Likewise.
2042 * config/tc-v850.c: Likewise.
2044 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2045 sy_value with appropriate accessor functions.
2046 * config/tc-arm.c (md_apply_fix3): Likewise.
2047 * config/tc-d10v.c (AT_WORD_P): Likewise.
2048 * config/tc-v850.c (reg_name_search): Likewise.
2050 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2051 use symbol_get_bfdsym instead.
2052 * config/tc-ppc.c (md_assemble): Likewise.
2053 * config/tc-v850.c (v850_comm): Likewise.
2055 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2057 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2058 the symbol, rather than accessing the bsym member.
2059 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2060 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2061 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2062 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2063 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2064 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2065 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2066 * config/tc-v850.c (tc_gen_reloc): Likewise.
2068 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2070 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2071 (hppa_gen_reloc_type): Conditionalize on BFD64.
2072 (tc_gen_reloc): Re-enable ELF relocations.
2073 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2075 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2077 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2079 (do_ldst): Move assignment out of if condition.
2080 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2081 parentheses to avoid warning.
2083 1999-06-21 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2086 macro to get at the BFD symbol associated with a GAS symbol.
2088 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2090 * config/tc-ppc.c: Update for symbol handling changes.
2091 * config/obj-coff.c: Likewise.
2093 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2095 * tc-hppa.c: General cleanups of ELF support. No more spaces
2096 and subspaces for ELF.
2097 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2098 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2099 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2100 (UNWIND_SECTION_NAME): Likewise.
2101 (space/subspace related structures): Conditionalize definitions
2103 (space/subspace directives and support routines): Conditionalize
2104 definitions and references/uses on OBJ_SOM.
2105 (label_symbol_struct): For ELF, track the symbol's segment. For
2106 SOM track its space.
2107 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2109 (USE_ALIASES): Kill for both SOM & ELF.
2110 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2111 (pa_space, pa_subspace): Corresponding changes.
2112 (pa_spaces_begin): Corresponding chagnes.
2113 (md_begin): Do not muck around with space/subspace stuff for
2115 (md_apply_fix): Temporarily disable argument relocation stuff
2117 (tc_gen_reloc): Temporarily disable relocation generation for
2119 (pa_build_unwind_subspace): Similarly.
2121 1999-06-16 Nick Clifton <nickc@cygnus.com>
2123 * config/tc-arm.c (thumb_set): New pseudo op.
2124 (text, data, section): Override these pseudo ops with ARM
2126 (s_thumb_set): New function: Perform the same as a .set pseudo
2127 op, but also mark the alias'ed symbol as being a Thumb
2129 (arm_s_text): New function: Perform the same as the .text
2130 pseudo op, but dump the literal pool before changing
2132 (arm_s_data): New function: Perform the same as the .data
2133 pseudo op, but dump the literal pool before changing
2135 (arm_s_section): New function: Perform the same as the
2136 .section pseudo op, but dump the literal pool before changing
2138 (arm_cleanup): Do not reset the current section before dumping
2141 1999-06-17 Nick Clifton <nickc@cygnus.com>
2143 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2144 OPTION_NO_WARN_UNMATCHED entries.
2145 (md_parse_option): Generate a warning message if an unrecognised
2146 option is encountered.
2148 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2149 (get_operands): When parsing an expression after an '@' symbol
2150 has been detected, do not ignore '#' symbols.
2151 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2154 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2156 From K. Richard Pixley <rich@noir.com>:
2157 * configure.in (ppc-*-vxworks*): New target.
2158 * configure: Rebuild.
2160 1999-06-12 Philip Blundell <philb@gnu.org>
2162 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2164 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2166 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2167 which refer to symbols in linkonce sections, permit reducing the
2168 relocs if the symbol is local.
2170 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2172 * subsegs.c (subseg_text_p): New function.
2173 * as.h (subseg_text_p): Declare.
2174 * read.c (do_align): Use subseg_text_p to set the default fill.
2175 * write.c (subsegs_finish): Likewise.
2176 * config/obj-coff.c (write_object_file): Likewise.
2177 * config/tc-i386.h (md_maybe_text): Don't define.
2178 (md_do_align): Use subseg_text_p to set the default fill.
2179 * config/tc-m32r.c (m32r_do_align): Likewise.
2180 * config/tc-sh.c (sh_do_align): Likewise.
2181 * config/tc-sparc.h (md_do_align): Likewise.
2183 1999-06-12 David O'Brien <obrien@freebsd.org>
2185 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2186 * configure: Rebuild.
2188 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2190 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2191 * Makefile.am: Rebuild dependencies.
2192 * Makefile.in: Rebuild.
2194 * config/tc-i386.c (i386_immediate): Remove unused label
2197 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2198 * symbols.c: Likewise.
2199 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2200 sy_next field when taking address, rather than symbol_next.
2202 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2204 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2205 value from the output file architecture.
2206 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2207 * dwarf2dbg.h: Change bfd_vma to addressT.
2209 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2211 * dwarf2dbg.h: Use PARAMS in function declarations.
2213 1999-06-11 Martin Dorey <mdorey@madge.com>
2215 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2216 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2218 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2220 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2222 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2224 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2227 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2229 * read.c (read_a_source_file): Only declare inescape if
2232 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2234 (find_entry_byval): Add parens to avoid warning.
2236 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2238 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2241 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2243 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2246 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2247 synthetize_setx): New functions.
2248 (md_assemble): Broken the special cases into the above
2249 functions. Make compiler happy if sizeof(bfd_vma)==4.
2250 Fix sethi generated from set/setuw. If instructions have a relloc,
2251 always clear the fields to be relocated in the opcode.
2252 (sparc_ip): Remove special_case global variable.
2254 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2256 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2257 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2258 indication of success rather than a value.
2259 (itbl_get_val): Likewise.
2260 (itbl_get_field): Use strcspn. Change delimiters to include
2262 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2263 (itbl_get_val): Likewise.
2264 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2266 * symbols.c (copy_symbol_attributes): Convert local symbols to
2269 1999-06-10 Nick Clifton <nickc@cygnus.com>
2271 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2274 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2276 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2277 Optimize set if sizeof(bfd_vma) == 64.
2278 (sparc_ip): Fix sethi - without %hi() it should generate
2279 R_SPARC_22 reloc, not R_SPARC_HI22.
2280 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2282 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2284 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2285 (s_ncons): New function.
2286 (native_op_table): New table.
2287 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2288 R_SPARC_OLO10 handling.
2290 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2292 * expr.h (struct expressionS): Revert last change; widen X_op.
2293 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2295 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2297 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2298 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2299 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2300 * Makefile.in: Regenerated.
2302 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2303 `common' pass on to s_mri_common.
2304 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2306 1999-06-06 Richard Henderson <rth@cygnus.com>
2308 * config/obj-elf.c (obj_elf_section): Don't free the return
2309 value of demand_copy_C_string.
2311 1999-06-05 Richard Henderson <rth@cygnus.com>
2313 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2314 creation logic from obj_elf_create_section.
2316 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2317 (section_stack): New.
2318 (special_sections): Make const.
2319 (obj_elf_section): Gut and rewrite parsing.
2320 (obj_elf_change_section): New function broken out of obj_elf_section.
2321 (obj_elf_parse_section_letters): Likewise.
2322 (obj_elf_section_word): Likewise.
2323 (obj_elf_section_type): Likewise.
2324 (obj_elf_previous): Treat as a toggle.
2325 (obj_elf_popsection): New.
2326 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2327 (ppc_section_type): Likewise.
2328 * config/tc-ppc.h: Likewise.
2330 * expr.h (struct expressionS): Don't make X_op a bitfield.
2331 * config/tc-alpha.c: Update for symbol handling changes.
2332 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2333 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2335 1999-06-05 Richard Henderson <rth@cygnus.com>
2337 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2338 (dwarf2_gen_line_info): Kill unused variables.
2339 (dwarf2_finish): Likewise.
2340 (dwarf2_where): Likewise.
2341 (dwarf2_directive_file): If we've only got a string,
2342 hand off to s_app_file.
2343 * ecoff.c: Move the include of ecoff.h.
2344 * symbols.h (S_IS_FUNCTION): Prototype.
2346 * read.c (LEX_HASH): Supply a default.
2348 (s_globl): Update `c' after skipping whitespace.
2349 * read.h (LEX_END_NAME, is_name_ender): New.
2350 * expr.c (get_symbol_end): Respect it.
2352 1999-06-04 Mark Klein <mklein@dis.com>
2354 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2356 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2358 * config/tc-hppa.c: Update for symbol handling changes.
2360 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2362 * cgen.c: Update for symbol handling changes.
2363 * config/tc-m32r.c: Likewise.
2365 * config/tc-hppa.h: Update for symbol handling changes.
2366 * config/tc-hppa.c: Likewise.
2368 * config/tc-arm.h: Update for symbol handling changes.
2369 * config/tc-arm.c: Likewise.
2370 (symbol_make_empty): Remove. Just use symbol_create.
2372 * symbols.c (symbol_set_tc): Correct name.
2374 * Makefile.am: Rebuild dependencies.
2375 ($(OBJS)): Don't depend upon struc-symbol.h.
2376 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2377 * dep-in.sed: Don't remove struc-symbol.h.
2378 * Makefile.in: Rebuild.
2380 * doc/internals.texi (Symbols): Describe changes in symbol
2383 1999-06-03 Richard Henderson <rth@cygnus.com>
2385 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2386 instead of doing the work by hand.
2388 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2390 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2391 state of line state-machine.
2392 (struct ls): Collect DWARF2 line state-machine state in new member
2393 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2394 resulted in any DWARF2 directives.
2395 (reset_state_machine): New function.
2396 (out_end_sequence): Ditto.
2397 (dwarf2_gen_line_info): When switching sections or switching to a
2398 lower text address, call out_end_sequence() first to terminate the
2399 previous code sequence as code sequences MUST have monotonically
2400 increasing addresses.
2401 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2403 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2405 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2406 DWARF2 debug info (line information only, at this point).
2407 * as.h: Update comment about supported debug formats.
2408 * dwarf2dbg.c, dwarf2dbg.h: New files.
2409 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2411 * expr.c (operand): Don't use [ for parens if we want an index op.
2412 (op_encoding): Switch [ into O_index, if desired.
2413 (op_rank): Renumber with O_index on bottom.
2414 (expr): If O_index, match closing bracket.
2415 * expr.h (O_index): New.
2417 * read.c (read_a_source_file): Conditionally allow matched "
2418 in lines passed to md_assemble.
2420 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2422 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2424 Add support for storing local symbols in a small structure to save
2425 memory when assembling large files.
2426 * as.h: Don't include struc-symbol.h.
2427 (symbolS): Add typedef.
2428 * symbols.c: Include struc-symbol.h.
2429 (local_hash): New static variable.
2430 (save_symbol_name): New static function, from symbol_create.
2431 (symbol_create): Call save_symbol_name.
2432 (local_symbol_count): New static variable.
2433 (local_symbol_conversion_count): Likewise.
2434 (LOCAL_SYMBOL_CHECK): Define.
2435 (local_symbol_make): New static function.
2436 (local_symbol_convert): New static function.
2437 (colon): Handle local symbols. Create local symbol for local
2439 (symbol_table_insert): Handle local symbols.
2440 (symbol_find_or_make): Create local symbol for local label name.
2441 (symbol_find_base): Check for local symbol.
2442 (symbol_append, symbol_insert): Check for local symbols.
2443 (symbol_clear_list_pointers, symbol_remove): Likewise.
2444 (verify_symbol_chain): Likewise.
2445 (copy_symbol_attributes): Likewise.
2446 (resolve_symbol_value): Handle local symbols.
2447 (resolve_local_symbol): New static function.
2448 (resolve_local_symbol_values): New function.
2449 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2450 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2451 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2452 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2453 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2454 (symbol_previous, symbol_next): New functions.
2455 (symbol_get_value_expression): Likewise.
2456 (symbol_set_value_expression): Likewise.
2457 (symbol_set_frag, symbol_get_frag): Likewise.
2458 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2459 (symbol_mark_used_in_reloc): Likewise.
2460 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2461 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2462 (symbol_mri_common_p): Likewise.
2463 (symbol_mark_written, symbol_clear_written): Likewise.
2464 (symbol_written_p): Likewise.
2465 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2466 (symbol_section_p, symbol_equated_p): Likewise.
2467 (symbol_constant_p): Likewise.
2468 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2469 (symbol_get_obj, symbol_set_obj): Likewise.
2470 (symbol_get_tc, symbol_set_tc): Likewise.
2471 (symbol_begin): Initialize local_hash.
2472 (print_symbol_value_1): Handle local symbols.
2473 (symbol_print_statistics): Print local symbol statistics.
2474 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2475 Declare new symbols.c functions. Move many declarations here from
2477 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2478 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2479 (struct symbol): Move bsym to make it clearly the first field.
2480 Remove TARGET_SYMBOL_FIELDS.
2481 (symbolS): Don't typedef.
2482 (struct broken_word): Remove.
2483 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2484 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2485 (symbol_clear_list_pointers): Likewise.
2486 (symbol_insert, symbol_remove): Likewise.
2487 (symbol_previous, symbol_append): Likewise.
2488 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2489 (struct local_symbol): Define.
2490 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2491 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2492 (local_symbol_get_frag, local_symbol_set_frag): Define.
2493 (local_symbol_get_real_symbol): Define.
2494 (local_symbol_set_real_symbol): Define.
2496 * write.c (write_object_file): Call resolve_local_symbol_values.
2497 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2498 (TARGET_SYMBOL_FIELDS): Don't define.
2499 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2500 ECOFF_DEBUGGING, add ECOFF fields.
2501 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2502 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2503 ECOFF_DEBUGGING, add ECOFF fields.
2504 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2505 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2506 * config/tc-mcore.h: Don't include struc-symbol.h.
2507 (TARGET_SYMBOL_FIELDS): Don't define.
2508 (struct mcore_tc_sy): Define.
2509 (TC_SYMFIELD_TYPE): Define.
2510 * Many files: Use symbolS instead of struct symbol. Use new
2511 accessor functions rather than referring to symbolS fields
2514 * read.c (s_mri_common): Don't add in value of line_label.
2516 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2517 checking for SEC_LINK_ONCE.
2519 * config/tc-sh.h (sh_fix_adjustable): Declare.
2521 * app.c (input_buffer): New static variable.
2522 (app_push): Save saved_input in allocated buffer.
2523 (app_pop): Restored saved_input.
2524 (do_scrub_chars): Change get parameter to take char * and int as
2525 arguments. Change GET macro to pass input_buffer to get
2526 function. Don't save input into allocated buffer.
2527 * as.h (do_scrub_chars): Update declaration.
2528 * input-file.c (input_file_get): Change to take char * and int.
2529 Read data into passed in buffer. Remove static buffer.
2530 * read.c (scrub_from_string): Change to take char * and int. Copy
2531 data into passed in buffer.
2533 * hash.h: Neaten. Declare hash_traverse.
2534 * hash.c: Complete rewrite based on BFD hashing code.
2535 * gasp.c (chunksize): New variable.
2536 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2539 1999-05-28 Nick Clifton <nickc@cygnus.com>
2541 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2542 addend unless the target uses an old ABI.
2544 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2546 -Wchar-subscripts cleanup
2547 * listing.c (listing_newline): Use unsigned char variable, so
2548 calls to isascii,iscntrl are correct.
2549 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2551 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2552 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2553 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2554 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2556 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2558 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2560 (arch_coldfire_p): New #define.
2561 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2563 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2565 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2567 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2568 (install_operand): Add place `N'.
2569 (init_table): Add registers ACC, MACSR, MASK.
2571 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2573 * config/tc-m68k.c: Change mcf5200 --> mcf.
2574 (archs): Add mcf5206e, mcf5307.
2575 (m68k_ip): Add format `u'.
2576 (install_operand): Add place `m', `M', `h'.
2577 (init_table): Add upper/lower registers.
2579 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2581 1999-05-28 Martin Dorey <mdorey@madge.com>
2583 * config/tc-i960.c: Several minor changes to add ELF and
2584 BFD_ASSEMBLER support.
2585 * config/tc-i960.h: Likewise.
2586 * configure.in (i960-*-elf*): New target.
2587 * aclocal.m4, configure: Rebuild.
2589 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2591 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2592 reloc changes when defined(BFD_ASSEMBLER).
2594 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2596 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2598 * write.c (write_print_statistics): Output to file, not stderr.
2600 * expr.c (generic_bignum_to_int32,64): Prototype.
2602 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2603 output_sleb128, output_uleb128, output_big_sleb128,
2604 output_big_uleb128, output_big_leb128): Prototype.
2605 (output_big_sleb128, output_big_uleb128): Make inline.
2606 (output_big_leb128): Remove inline
2608 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2609 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2610 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2611 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2612 value for correct overflow check in write.c:fixup_segment.
2613 * write.c (fixup_segment): Move bitfield overflow checks to after
2614 the md_apply_fix call.
2615 * config/obj-coff.c (fixup_segment): Likewise.
2616 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2617 valueT *val argument.
2619 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2621 * config/atof-ieee.c (gen_to_words): Correctly round a
2622 denormalized number. Fix off-by-one in range checking for
2623 exponent in a denormal.
2625 1999-05-10 Nick Clifton <nickc@cygnus.com>
2627 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2630 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2632 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2634 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2636 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2637 (ReverseRegRegmem): Remove.
2638 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2639 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2640 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2643 From Doug Ledford <dledford@redhat.com>
2644 * config/tc-i386.h (RegXMM): New for P/III.
2645 * config/tc-i386.c: Add support for P/III.
2647 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2649 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2650 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2651 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2653 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2655 * config/tc-i386.c (i386_immediate): Skip whitespace before
2656 complaining about junk after expression.
2657 (i386_displacement): Likewise.
2659 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2661 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2662 Don't copy before downcaseing.
2664 1999-05-05 Catherine Moore <clm@cygnus.com>
2666 * tc-m68k.c: Include elf/m68k.h.
2667 (m68k_elf_final_processing): New routine.
2668 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2671 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2673 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2676 1999-04-30 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-mcore.c (mcore_s_section): Dump literals before
2681 1999-04-29 Nick Clifton <nickc@cygnus.com>
2683 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2686 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2688 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2689 (TC_INIT_FIX_DATA): Delete.
2690 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2691 (TC_INIT_FIX_DATA): Delete.
2692 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2693 * write.c (fix_new_internal): Initialize fx_cgen member.
2694 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2695 (gas_cgen_md_apply_fix3): Update.
2696 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2697 (md_cgen_record_fixup_exp): Update.
2698 (FX_OPINFO_R_TYPE): Update.
2700 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2701 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2702 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2703 * frags.h (struct frag): Make opindex, opinfo ints.
2705 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2707 1999-04-26 Tom Tromey <tromey@cygnus.com>
2709 * aclocal.m4, configure: Updated for new version of libtool.
2711 1999-04-22 Nick Clifton <nickc@cygnus.com>
2713 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2715 (md_apply_fix3): Do not fix up absolute relocations against
2718 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2720 1999-04-20 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2723 changes and data-in-text directives.
2724 (mcore_cons): New function: intercept cons() operations.
2725 (mcore_float_cons): New function: intercept float_cons()
2727 (mcore_stringer): New function: intercept stringer() operations.
2729 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2731 * obj.h (struct format_ops): Change generate_asm_lineno field to
2733 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2735 * config/tc-alpha.c (find_opcode_match): Add default case to
2737 (find_macro_match): Likewise.
2738 (load_expression): Parenthesize && within ||.
2740 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2742 1999-04-17 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2745 .text .data .section pseudo ops.
2746 (mcore_s_section): New function. Dump lits before changing secs.
2747 (mcore_s_text): New function. Dump lits before changing secs.
2748 (mcore_s_data): New function. Dump lits before changing secs.
2750 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2752 * config/tc-mips.c (mips_32bitmode): New.
2753 (md_begin): Set mips_32bitmode if needed.
2754 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2755 Set EF_MIPS_32BITMODE.
2757 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2759 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2762 1999-04-16 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2766 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2768 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2769 expressions correctly.
2772 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2774 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2776 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2778 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2779 and fmpynfadd instructions.
2781 1999-04-11 Richard Henderson <rth@cygnus.com>
2783 * as.h (environ): Declare it, if needed.
2784 * as.c (dump_statistics): Don't declare environ.
2785 * configure.in (environ): Detect declaration.
2786 * configure, config.in: Rebuild
2788 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2789 (i386_displacement): Allocate enough space for replacement buffer.
2790 Clean up replacement buffer initialization.
2792 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2794 * subsegs.c (section_symbol): Don't create a new symbol if one
2795 already exists; instead, use the existing one, but set its segment
2796 and frag data if it hasn't already been defined.
2797 * config/obj-coff.c (c_section_symbol): Likewise.
2799 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2801 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2803 1999-04-08 Nick Clifton <nickc@cygnus.com>
2805 * config/tc-mcore.c: New File: Support routines for MCore
2807 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2808 * config/obj-coff.c: Add support for mcore-pe target.
2810 * Makefile.am: Add support for MCore targets.
2811 * Makefile.in: Regenerate.
2812 * configure.in: Add support for MCore targets.
2813 * configure: Regenerate.
2815 * doc/all.texi: Set MCORE.
2816 * doc/as.texinfo: Document MCore specific command line options.
2818 * write.h: Prevent multiple inclusion.
2820 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2822 * asintl.h (LC_MESSAGES): Never define.
2823 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2825 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2828 * Makefile.am (m68k-parse.c): If configuring in the source
2829 directory, copy m68k-parse.y into the local directory before
2830 running ylwrap, to remove spurious differences when generating
2832 * Makefile.in: Rebuild.
2834 * config/tc-sparc.h (md_do_align): Just allocate the number of
2835 bytes necessary, rather than always allocating 1024.
2837 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2839 * listing.c (listing_newline): Add cast to avoid warning.
2840 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2841 * config/tc-i386.c (i386_scale): Add return value.
2842 (build_displacement_string): Remove unused local temp_disp2.
2843 (i386_intel_memory_operand): Add parentheses to avoid warning.
2844 (i386_intel_operand): Remove unused local end_of_operand_string.
2845 (i386_operand): Remove unused local operand_modifier.
2846 (i386_operand): Add parens to avoid warning.
2848 1999-04-04 Don Bowman <don@pixsci.com>
2850 * configure.in: Add mips*-*-vxworks* target; have it define
2852 * configure, config.in: Rebuild.
2854 1999-03-31 Nick Clifton <nickc@cygnus.com>
2856 * configure.in (emulations): Add support for arm-epoc-pe.
2857 * configure: Regenerate.
2858 * config/te-epoc-pe.h: New file. Define macros specific to
2860 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2861 for arm-epoc-pe target.
2863 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2865 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2867 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2869 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2870 detect ",n" without a condition.
2871 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2874 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2876 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2877 instruction is encoded with one bit.
2880 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2882 * doc/internals.texi (CPU backend): Mention that
2883 line_separator_chars should not include newline. From thi
2884 <ttn@mingle.glug.org>.
2886 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2888 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2889 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2891 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2893 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2895 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2897 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2900 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2902 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2904 1999-03-15 Martin Hunt <hunt@cygnus.com>
2906 * app.c (do_scrub_begin): Change '-' back to a symbol char
2907 so we can use multiple opcodes on a line again.
2909 * config/tc-d30v.c: By default, warn if a symbol has
2910 the same name as a register. Plus some minor
2911 updates from the branch.
2913 1999-03-13 Nick Clifton <nickc@cygnus.com>
2915 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2916 BFD_RELOC_16 and BFD_RELOC_64.
2918 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2920 * expr.c (expr): Add missing else.
2922 1999-03-12 Nick Clifton <nickc@cygnus.com>
2924 * config/tc-arm.c (md_apply_fix3): Improve error message.
2926 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2928 * Makefile.am (CPU_TYPES): Add fr30.
2929 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2930 (fr30,m32r dependencies): Update.
2931 * Makefile.in: Rebuild.
2933 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2934 (gas_cgen_record_fixup_exp): Ditto.
2935 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2936 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2937 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2938 (md_cgen_lookup_reloc): Update use of operand->type.
2939 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2940 (md_convert_frag): Call cgen_operand_lookup_by_num.
2941 (md_cgen_lookup_reloc): Update use of operand->type.
2942 (m32r_cgen_record_fixup_exp): Ditto.
2944 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2946 * config/tc-mips.c (md_show_usage): Fix message.
2948 1999-03-03 Nick Clifton <nickc@cygnus.com>
2950 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2951 and LDR reg,=<expr> instruction.
2953 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2956 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2958 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2960 1999-02-17 Nick Clifton <nickc@cygnus.com>
2962 This patch was created by: Scott Bambrough
2963 <scottb@corelcomputer.com>
2966 Special cased '@' character. The '@' character is used as the
2967 ARM assembler comment character, as a special character
2968 and in ELF .symver pseudo-op's, and as a special character in
2969 .type and .section pseudo-ops.
2970 (symver_pseudo): New static variable.
2971 (symver_state): New static variable.
2972 (struct app_save): Add field 'symver_state'.
2973 (app_push): Save global symver_state int struct app_save.
2974 (app_pop): Restore global symver_state from struct app_save.
2975 (do_scrub_chars): Special case handling of '@' character in
2978 * configure.in: Modified to recognize armv* uname syntax from ARM
2980 * configure: Regenerated.
2982 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2983 a prefix to the section's type.
2984 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2985 the type's typename.
2987 * config/tc-arm.h: Add support for PIC generation:
2988 (pic_code): New boolean.
2989 (obj_relocate_extern): Define.
2990 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2991 (TC_CONS_FIX_NEW): Define.
2992 (tc_fix_adjustable): Define.
2993 (GLOBAL_OFFSET_TABLE_NAME): Define.
2995 * config/tc-arm.c: Add support for PIC generation:
2996 (line_seperator_chars): Allow ';' as a seperator for Linux.
2997 (is_immediate_prefix): New macro.
2998 (arm_parse_reloc): New function.
2999 (s_arm_elf_cons): New function.
3000 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3001 (md_undefined_symbol): Special case handling for the Global Offset
3003 (md_apply_fix3): Handle PIC relocs.
3004 (tc_gen_reloc): Handle PIC relocs.
3005 (md_parse_option): Add support for '-k' command line switch to
3006 enable PIC generation.
3007 (cons_fix_new_arm): New function.
3008 (s_arm_elf_cons): New function.
3010 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3012 * configure.in: Add comments for uses of AC_DEFINE.
3013 * acinclude.m4: Likewise.
3014 * acconfig.h: Remove.
3015 * aclocal.m4: Rebuild.
3016 * configure: Rebuild.
3017 * Makefile.in: Rebuild.
3018 * config.in: Rebuild.
3020 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3022 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3023 non-constant offset from a base register.
3025 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3027 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3030 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3032 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3033 (emit_insn): Look for pc-relative and no-overflow specifiers on
3034 internal relocation types.
3036 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3038 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3041 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3043 (mips_4650, mips_4010, mips_4100): Variables removed.
3044 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3045 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3047 (md_begin): Don't bother initializing the mips_NNNN variables;
3048 mips_cpu is set, and that's good enough now.
3049 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3050 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3051 (show): New function, to handle wrapping in the CPU lists.
3052 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3054 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3056 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3057 than treat as an immediate specifier.
3059 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3061 * config/tc-i386.c: Prototype many functions.
3062 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3063 (i386_immediate): Remove unused second argument.
3064 (i386_intel_operand): Fix i386_is_reg typo.
3065 (i386_operand): Use allow_naked_reg.
3066 (output_invalid): Make operand int for K&R.
3068 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3070 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3072 * Makefile.in: Rebuild.
3074 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3076 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3078 (EXTRA_as_new_SOURCES): Comment out.
3079 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3080 * Makefile.in: Rebuild.
3081 * doc/Makefile.in: Rebuild.
3082 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3083 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3084 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3085 * configure: Rebuild.
3086 * aclocal.m4: Rebuild.
3087 * config.in: Rebuild.
3088 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3089 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3090 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3091 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3092 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3093 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3094 (gas_cgen_record_fixup_exp): Ditto.
3095 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3096 descriptor, not global variable.
3097 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3098 descriptor, not global variable. Refer to insert_operand handler
3099 via cpu descriptor, not global function.
3100 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3101 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3102 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3103 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3104 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3105 * config/tc-m32r.c: Ditto.
3106 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3107 (md_assemble): Ditto.
3108 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3110 1999-02-09 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3113 relocations for ELF targets.
3115 1999-02-08 Nick Clifton <nickc@cygnus.com>
3117 * configure.in: Add support for StrongARM target.
3118 * configure: Regenerate.
3120 1999-02-05 Nick Clifton <nickc@cygnus.com>
3122 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3124 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3127 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3129 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3131 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3133 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3134 (INTEL_DWORD_MNEM_SUFFIX): Define.
3137 (DWORD_PTR): Define.
3138 (XWORD_PTR): Define.
3140 (OFFSET_FLAT): Define.
3142 (NONE_FOUND): Define.
3145 * config/tc-i386.c (set_intel_syntax): New routine.
3146 (intel_syntax): Declare.
3147 (allow_naked_reg): Declare.
3148 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3149 (intel_float_operand): New routine.
3150 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3151 Handle brackets as well as parens. Call i386_intel_operand for
3152 intel syntax. Reverse operands if appropriate. Handle new
3153 suffixes. Handle movzx and movsx.
3154 (i386_is_reg): New routine.
3155 (i386_immediate): New routine.
3156 (i386_scale): New routine.
3157 (i386_displacement): New routine.
3158 (i386_operand_modifier): New routine.
3159 (build_displacement_string): New routine.
3160 (i386_parse_seg): New routine.
3161 (i386_intel_memory_operand): New routine.
3162 (i386_intel_operand): New routine.
3163 (i386_operand): Call i386_displacement, i386_immediate,
3164 i386_scale, etc. instead of handling inline.
3165 (parse_register): Handle registers without prefix.
3167 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3169 * configure: Regenerate.
3170 * configure.in (arm-*-oabi): New.
3171 (thumb-*-oabi): New.
3172 * config/tc-arm.c (target_oabi): Declare.
3173 (md_apply_fix3): Support REL relocs.
3174 (md_parse_option): Handle -oabi.
3175 (elf32_arm_target_format): New routine.
3176 (md_longopts): Add OPTION_OABI.
3177 * config/tc-arm.h: Redefine TARGET_FORMAT.
3180 1999-01-28 Nick Clifton <nickc@cygnus.com>
3182 * write.c (write_relocs): Handle out of range error.
3184 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3185 (fr30_force_relocation): Default to 0.
3187 * config/tc-fr30.h (obj_fix_adjustable): Define.
3188 (TC_FORCE_RELOCATION): Define.
3190 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3193 1999-01-16 Nick Clifton <nickc@cygnus.com>
3195 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3196 merge of two instructions if the left instruciton kills the right.
3198 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3200 * Makefile.in: Regenerate.
3201 * configure.in: Redo test for using cgen.
3202 * configure: Regenerate.
3204 1999-01-09 Nick Clifton <nickc@cygnus.com>
3206 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3207 redefinition of this macro.
3209 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3211 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3214 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3216 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3217 a read of HI or LO and an immediatly following branch.
3219 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3221 * config/tc-mips.c (md_begin): Another correction to the setting of
3224 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3226 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3228 1998-12-21 Nick Clifton <nickc@cygnus.com>
3230 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3231 bit insn when optimizing, so that parallelised instructions will
3232 start on a 32 bit boundary.
3234 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3236 * config/tc-mips.c (mips_eabi64): New.
3237 (md_begin): Set mips_eabi64.
3238 (mips_elf_final_processing): Use it.
3240 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3242 * config/tc-mips.c (mips_elf_final_processing):
3243 Correct setting of ABI in e_flags.
3245 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3247 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3249 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3251 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3253 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3255 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3256 warning, values that don't fit in the field.
3258 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3260 * config/tc-mips.c (mips_abi_string): New.
3261 (md_parse_option,md_longopts): Add mabi.
3262 (mips_elf_final_processing): Set e_flags based on mabi flag.
3264 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3266 * config/tc-mips.c (md_parse_option): Handle vr4111.
3268 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3270 * config/tc-h8300.c (build_bytes): Change message given if the
3271 instruction requires H8/300H mode and we're not in Hmode, to
3272 suggest that it may be the operand modes that are the problem, not
3273 necessarily the opcode.
3275 1998-12-10 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-fr30.c: Add line separator character.
3279 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3281 * configure.in (hppa-*-mpeix*): New target.
3282 * config/obj-som.h (obj_som_compiler): Declare.
3283 * config/obj-som.c (compiler_seen): New static variable.
3284 (obj_som_compiler): New function.
3285 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3286 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3287 (pa_type_args): Set hppa_priv_level.
3288 (pa_compiler): New static function if OBJ_SOM.
3289 * configure: Rebuild.
3291 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * read.c (output_leb128): Don't mark as inline.
3295 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3297 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3298 AIX .vbyte unaligned data support.
3299 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3300 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3303 1998-12-07 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3308 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3310 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3311 BFD_RELOC_ARM_PCREL_BRANCH.
3313 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3315 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3316 checking the target type.
3317 (mips-dec-bsd*): Set endian to little.
3318 * configure: Rebuild.
3320 COFF weak symbol support, based on patches from Mark Elbrecht
3321 <snowball3@usa.net>:
3322 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3323 * config/obj-coff.c (obj_coff_weak): New static function.
3324 (obj_coff_endef) [both versions]: Handle weak symbols.
3325 (coff_frob_symbol): Likewise.
3326 (yank_symbols): Likewise.
3327 (obj_pseudo_table): Add "weak".
3329 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3330 <aymeric.vincent@emi.u-bordeaux.fr>.
3331 * aclocal.m4: Rebuild with current tools.
3332 * configure: Rebuild.
3334 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3335 an assertion failure for a case we can't handle when OBJ_ECOFF.
3337 * expr.c (operator): And with 0xff to avoid problems with signed
3340 1998-12-03 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3343 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3345 1998-12-02 Nick Clifton <nickc@cygnus.com>
3347 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3350 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3352 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3355 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3360 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3362 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3364 (d10v_cleanup): Only generate previous insn if a multiline insn is
3367 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3369 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3372 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3375 -marm6xxx command line switches.
3377 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3379 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3380 (itbl-ops.o): Delete duplicate dependencies.
3381 Rebuild dependencies.
3382 Add fr30 dependencies.
3383 * Makefile.in: Rebuild.
3385 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3387 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3389 * listing.c: Ignore line terminator characters found inside
3392 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3394 * po/gas.pot: Regenerated.
3396 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3399 fr30_is_label_start(). Also checks for delay slot insns.
3401 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3402 FR30 instructions which contain a colon in the mnemonic.
3404 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3406 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3408 * config/tc-fr30.c: Removed currently superflous code.
3410 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3412 * config/tc-fr30.h: New file.
3413 * config/tc-fr30.c: Tweaking so that it will compile.
3415 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3417 * config/tc-d10v.h (obj_fix_adjustable): Define.
3418 (TC_FORCE_RELOCATION): Define.
3419 (d10v_force_relocation): Declare.
3420 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3421 (md_apply_fix3): Handle Vtable relocs.
3422 (d10v_fix_adjustable): New.
3423 (d10v_force_relocation): New.
3425 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3427 * config/tc-d30v.c: Change default behaviour to ignore potential
3428 conflicts between register name and symbol names.
3430 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3432 * configure.in: Add fr30-*-*.
3433 * config/tc-fr30.c: New file.
3434 * Makefile.in: Regenerated.
3435 * config.in: Regenerated.
3436 * configure: Regenerated.
3437 * doc/Makefile.in: Regenerated.
3438 * po/gas.pot: Regenerated.
3440 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3442 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3445 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3447 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3449 (do_scrub_chars): Add some casts to unsigned char to avoid
3450 unwanted sign extension.
3451 * read.c (lex_type): Set characters about 127 to be symbol
3453 * config/tc-i386.c (md_begin): Set identifier_chars and
3454 operand_chars for values above 127.
3456 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3458 * configure.in: detect cygwin* instead of cygwin32*
3459 * configure: regenerate
3461 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3463 * listing.c: Add support for producing a listing from piped
3466 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3468 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3469 (append_insn): Account for the tx39's multiply behavior.
3471 1998-10-26 Michael Meissner <meissner@cygnus.com>
3473 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3474 from assemble_parallel_insns. Add support for '->' to indicate
3475 explicitly serializing the instructions.
3476 (md_assemble): Ditto.
3478 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3480 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3483 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3485 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3487 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3489 * config/tc-mips.c : support frame and regmask/fregmask when
3490 MIPS_STABS_ELF is specified.
3492 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3494 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3495 (md_apply_fix): Don't return 1 for VTABLE relocs.
3496 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3498 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3500 * doc/c-i386.texi: Replace occurences of "opcode" with
3501 "instruction mnemonic", "instruction", or "mnemonic" when
3502 referring to the name of an instruction. Use "opcode" when
3503 referring to the sequence of machine bytes.
3505 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3506 (is_opcode_char): Rename to is_mnemonic_char.
3507 (md_assemble and i386_operand): Correct error messages from
3508 "opcode" to "instruction mnemonic"
3509 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3510 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3511 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3512 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3513 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3514 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3515 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3517 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3519 * config/tc-i386.c (i386_operand): Check for garbage after
3522 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3524 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3525 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3527 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3529 * config/tc-sh.h (obj_fix_adjustable): Define.
3530 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3531 (md_apply_fix): Likewise.
3532 (tc_gen_reloc): Likewise.
3533 (sh_fix_adjustable): New.
3535 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3537 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3538 * cgen.h (gas_cgen_finish_insn): Update prototype.
3539 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3540 cgen_insn_t -> CGEN_INSN_INT.
3541 (make_parallel): Update handling of CGEN_INT_INSN_P.
3542 (assemble_parallel_insn): Ditto.
3543 (target_make_parallel): New function.
3544 (md_assemble): Use it.
3546 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3548 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3550 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3552 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3553 converted into lower case.
3555 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3557 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3558 (gas_cgen_tc_gen_reloc): Likewise.
3559 * config/tc-m32r.h (obj_fix_adjustable): Define.
3560 * config/tc-m32r.c (m32r_fix_adjustable): New.
3561 (m32r_force_relocation): Handle VTABLE relocs.
3563 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3565 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3567 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3569 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3570 to lower case before parsing.
3572 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3573 parallel insns modift buts in the PSW as a side effect.
3575 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3577 * config/tc-d30v.c (find_format): Test for missing flag and
3580 (md_apply_fix3): Fix error messages to avoid
3581 assumption about presence of a symbol.
3583 (parallel_ok): Disallow parallel instructions that both modify the
3586 (find_format): Generate a warning if an odd numbered register is
3587 used as the first register in a mutli-register instruction.
3589 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3591 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3592 relocations are always associated with a symbol.
3594 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3596 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3597 (elf32_sparc_force_relocation): Declare.
3598 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3599 (tc_gen_reloc): Handle vtable relocs.
3600 (elf32_sparc_force_relocation): New.
3602 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3604 * symbols.c (S_IS_FUNCTION): New.
3605 * config/tc-v850.h (obj_fix_adjustable): Define.
3606 (TC_FORCE_RELOCATION): Define.
3607 (v850_force_relocation): Declare.
3608 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3609 of fx_addnumber for VTABLE reloc addends.
3610 (md_apply_fix3): Handle VTABLE relocs.
3611 (v850_fix_adjustable): New.
3612 (v850_force_relocation): New.
3614 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3616 * tc-hppa.c (fp_operand_format): Add some additional formats.
3617 (pa_ip): Do not automatically promote into pa2.0 mode.
3618 (pa_level): Handle ".level 2.0".
3620 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3622 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3623 * config/tc-i386.h (template.extension_opcode): Change to
3624 unsigned int to allow full range of 8-bit opcode suffixes.
3625 (None): Redefine as 0xffff.
3627 From Jeff B Epler <jepler@usgs.gov>
3628 * doc/c-i386.texi (i386-SIMD): New section.
3630 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3632 * read.c (discard_rest_of_line): New function.
3633 * read.h: Declare it.
3634 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3636 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-d10v.c (find_symbol_matching_register): New function.
3639 (find_opcode): Cope with the case where a register name matches
3642 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3644 * config/tc-v850.c (md_pcrel_from): Rename to
3645 v850_pcrel_from_section.
3646 (v850_pcrel_from_section): Do not resolves symbols in other
3649 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3651 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-d10v.c (find_opcode): Generate an error if a register
3654 is supplied for an operand that should not be a register.
3656 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3659 instructions to have another instruction in the right bin.
3661 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3663 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3664 the right container if the left container holds a branch
3667 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3669 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3670 both a register name and symbol name.
3671 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3673 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3676 execution unit class.
3678 (reg_name_search): If a name matches a register and a symbol,
3679 prefer the register.
3680 (find_format): Disallow flag registers when a general purpose
3681 register is required.
3682 If a number is required, but a register has been given, check to
3683 see if a symbol with the same name as the register exists, and if
3684 so, use that symbol.
3686 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3688 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3690 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3692 * config/tc-d30v.c (find_format): Do not accept flag registers as
3693 general purpose registers.
3694 (find_format): If an immediate value is expected at a given place
3695 in a format, but a register name has been provided instead, check
3696 to see if that register name matches the name of a predefined
3697 symbol and if it does, then use the symbol instead.
3698 (reg_name_search): If a register name matches a symbol name,
3699 prefer the register name to the symbol name.
3701 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3703 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3704 the previous insn to empty.
3706 1998-09-20 Michael Meissner <meissner@cygnus.com>
3708 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3709 pieces, forcing the use of an ANSI compiler.
3711 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3713 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3715 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3717 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3719 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3721 (obj_elf_vtable_entry): Likewise.
3722 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3723 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3724 (tc_gen_reloc): Likewise.
3725 (arm_fix_adjustable): Likewise.
3726 (elf32_arm_force_relocation): New.
3727 (armelf_frob_symbol): Remove coff-style symbol support.
3729 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3731 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3733 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3735 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3736 OBJ_COFF so that routine is defined for a.out format.
3738 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3740 * config/tc-i386.c (i386_operand): Detect non-segment registers
3741 used as segment prefixes.
3743 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3745 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3746 optimize across FDE boundaries.
3748 * config/obj-coff.c (obj_coff_section): Preserve any link once
3749 flags when setting the section flags.
3751 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3754 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3756 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3758 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3761 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3763 * frags.c (frag_grow): Include the size of the frag struct in the
3766 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3767 if the new subseg comes before the old.
3769 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3771 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3772 to handle edge8 and edge16.
3774 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3776 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3777 before we clobber the symbol involved.
3779 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3781 * config/tc-arm.c: Remove OBJ_ELF definitions for
3782 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3783 use arm_adjust_symtab for OBJ_COFF.
3784 (armelf_adjust_symtab): New Routine.
3785 * config/tc-arm.h: Define obj_adjust_symtab to
3786 armelf_adjust_symtab for OBJ_ELF.
3788 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3790 * configure.in: Make all i386-elf targets use bfd_gas.
3791 * config/tc-i386.c (tc_i386_force_relocation): New.
3792 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3793 (md_apply_fix3): Likewise.
3794 (tc_gen_reloc): Handle them.
3795 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3796 tc_i386_force_relocation.
3798 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3800 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3802 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3805 current opcode after writing the first insturction of a reverse
3808 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3810 * read.h (generate_lineno_debug): Add prototype.
3811 * read.c (generate_lineno_debug): Make non-static.
3813 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3815 * config/tc-i386.c (md_assemble): Only warn for address/data size
3818 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3821 against Thumb function names, as the linker needs this information.
3823 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3825 * expr.c (operand): Check also that there is no advance in operand
3826 after atof_generic in order to decide "is it label 0f or floating
3829 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3831 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3832 command line options with a single dash.
3833 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3835 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3837 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3838 * tc-arm.c (arm_fix_adjustable): New routine.
3840 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3842 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3843 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3844 demand_empty_rest_of_line before mri_comment_end.
3845 (equals): Check garbage after expression before
3846 mri_comment_end in MRI mode.
3848 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3851 small immediate constant to use the constant itself rather than
3854 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3856 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3857 (pa_leave): Likewise.
3859 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3861 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3863 (i386_operand): Fix an error message.
3865 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3867 * doc/c-arm.texi (ARM Directives): Document .req directive.
3869 * config/tc-arm.c (reg_required_here): Display erroneous string if
3870 the register name could not be decoded.
3871 Do not set inst.instruction if the sift is -1.
3873 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3875 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3878 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3881 even if it is belived to be unnecessary.
3883 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3885 config/tc-i386.c (i386_operand): Size immediate constants by
3886 suffix (erroneously removed as part of July 7 change).
3888 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3890 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3891 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3892 (armelf_frob_symbol): New Routine.
3893 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3895 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3897 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3899 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3902 command line switches passed to assembler.
3904 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3906 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3907 (gas_cgen_opcode_desc): Declare.
3908 (gas_cgen_parse_operand): Declare.
3909 (*): Prepend gas_ to gas specific fns to denote them as such.
3911 * cgen.c (gas_cgen_opcode_desc): New global
3912 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3913 (queue_fixup): Renamed from cgen_queue_fixup.
3914 (*): Prepend gas_ to gas specific fns to denote them as such.
3916 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3917 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3918 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3919 Open opcode table and initialize it.
3920 (make_parallel): Use gas_cgen_opcode_desc.
3921 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3922 (md_assemble): Ditto.
3924 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3926 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3927 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3928 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3929 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3930 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3931 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3932 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3933 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3934 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3935 (INIT_STAB_SECTION): Likewise.
3936 (OBJ_PROCESS_STAB): Likewise.
3938 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3939 (md_parse_option): Watch for them.
3940 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3941 (md_begin): Kill neverdef code.
3942 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3943 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3944 (s_alpha_coff_wrapper): New.
3945 (md_pseudo_table): Trap all ECOFF pseudos.
3947 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3949 Start of changes to remove mdebug section from mips*-elf
3950 Based on MIPS_STAB_ELF definition
3951 * acconfig.h: undef if not configured
3952 * config.in: undef if not configured
3953 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3954 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3955 * stabs.c (s_stab_generic): flush frag
3957 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3959 * configure.in: (arm-*-elf): Handle.
3960 (thumb-*-elf): Handle.
3961 * configure: Regenerate.
3962 * read.c (stringer): Fix typo in comment.
3963 * write.c (fixup_segment): Don't add symbol value to addend if
3965 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3967 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3970 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3972 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3973 (write_2_short): Emit warning if new flag is set.
3974 (do_assemble): Set flags if left instruction is one of special
3975 "right-instruction-killer" type.
3977 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3979 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3980 Always output words in debug_info section as big endian.
3981 (sparc_target_format): Choose correct bfd target.
3982 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3984 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3986 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3987 to work with internationalization code. Issue an error when two
3988 operands match that are not allowed to match.
3990 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3992 * configure.in (install_tooldir): Allow target to specify whether
3993 it wants to be installed in $(tooldir)/bin.
3994 * configure: Regenerate.
3995 * Makefile.am (install-exec-local): Set install-exec-tooldir
3996 dependency via configure.
3997 * Makefile.in: Regenerate.
3999 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4001 * Makefile.am (install-exec-local): Split into two ...
4002 (install-exec-bindir,install-exec-tooldir): New rules.
4003 * Makefile.in: Regenerate.
4005 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * Makefile.am (install-exec-local): Don't remove the file before
4008 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4009 W. Rozycki <macro@ds2.pg.gda.pl>.
4010 * Makefile.in: Rebuild.
4012 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4014 * cgen.c: Include libiberty.h.
4015 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4016 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4017 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4018 (md_cgen_lookup_reloc)): Declare.
4019 (md_cgen_record_fixup_exp): Declare.
4020 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4021 (m32r_relax_frag): Declare.
4022 (cgen_md_apply_fix3): Decls moved to cgen.h.
4023 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4024 (m32r_cgen_record_fixup_exp): Delete decl.
4025 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4026 (assemble_nop): Delete.
4027 (expand_debug_syms): Delete unused `exp'.
4028 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4029 Add default case for -Wall.
4030 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4031 (md_atof): Delete unused wordP.
4033 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4035 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4038 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4040 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4041 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4042 .print, .purgem, and .struct. Remove documentation for
4045 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4047 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4048 Update call to insert_operand.
4050 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4052 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4054 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4056 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4057 whitespace after a prefix operator.
4059 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4061 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4063 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4065 * config/tc-sparc.c (log2): New static function.
4066 (s_reserve): Use log2 to convert alignment before calling
4068 (s_common): Use log2 to convert alignment before calling
4069 record_alignment and frag_align.
4070 (sparc_cons_align): Use log2.
4072 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4075 (s_common): Likewise.
4077 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4078 initialization of waddr.
4079 (sparc_elf_final_processing): Add default case to switch.
4081 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4083 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4084 than temporary real.
4086 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4088 * write.c (subsegs_finish): Don't align the segments if there were
4091 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4092 copying aux information.
4094 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4095 expression into a symbol.
4097 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4099 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4100 type to unsigned int.
4101 (md_assemble): Change type used to store offsets from unsigned
4103 (i386_operand): Switch error check to only call RESTORE_END_STRING
4104 once after parse_register.
4106 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4108 * config/tc-v850.c (md_show_usage): Changed format to match that
4111 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4113 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4115 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4117 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4120 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4122 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4123 * doc/Makefile.in: Rebuild.
4125 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4127 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4128 for %lo expressions.
4129 (mips_ip, case 'u'): Move range check after code to mask
4130 off bits in %hi/%lo expressions. Mask off high bits for
4133 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4135 * doc/Makefile.am (gasver.texi): New target.
4136 (as.info, as.dvi): Depends upon gasver.texi.
4137 * doc/as.texinfo: Include gasver.texi. Mention version number on
4138 title page and in top node.
4139 * doc/Makefile.in: Rebuild.
4141 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4143 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4144 but not including the line containing the edict.
4145 * listing.h (LISTING_EOF): New.
4146 * input-scrub.c (input_scrub_next_buffer): Call it.
4148 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4150 * config/tc-i386.c (i386_operand): Don't set the size of an
4151 immediate address based solely on the suffix and the mode.
4153 * config/tc-i386.c (md_assemble): Add assertion to make sure
4154 overlap2 does not set Imm.
4156 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4157 sequences of whitespace to a single space.
4158 (is_space_chars): Just compare with space.
4159 (md_begin): Don't initialize space_chars.
4160 (md_assemble): Just skip a single whitespace character.
4161 (i386_operand): Rewrite base-index parsing to use new
4162 parse_register, and to skip white space. Skip white space in a
4163 number of other places too. Don't give error message if
4164 parse_register fails.
4165 (parse_register): Change reg_string parameter to be non-const.
4166 Add end_op parameter. Skip white space after the `%', and return
4167 end of register string. Give error message here rather than
4170 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4172 Based on patch from Matt Semersky <matts@scd.hp.com>:
4173 * expr.c (op_encoding): Make const.
4174 (expr_set_precedence): New function.
4175 (expr_begin): Don't set operator rankings, just call
4176 expr_set_precedence.
4177 * expr.h (expr_set_precedence): Declare.
4178 * read.c (s_mri): Call expr_set_precedence.
4180 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4182 * doc/as.texinfo (Statements): Remove paragraph discussing
4183 continuing lines with a backslash. This hasn't worked for years,
4186 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4188 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4190 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4191 (ps_CTORS, ps_DTORS): New section types.
4192 (vms_fixup_xtors_section): New function
4193 (Ctors_Psect, Dtors_Psect): Define.
4194 (IS_GXX_XTOR): Define
4195 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4196 Filter static constructors/destructors and add to
4197 Ctors_Symbols/Dtors_Symbols chain.
4198 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4199 appropriate section.
4201 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4202 * makefile.vms: Merge vax/vms support.
4204 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4206 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4207 (elf_pseudo_table): Add them.
4208 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4209 (md_apply_fix): Accept them.
4210 (mips_fix_adjustable): Don't adjust them.
4211 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4212 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4213 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4214 (tc_fix_adjustable): Don't adjust them.
4216 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4218 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4220 * Makefile.in: Regenerate.
4221 * configure.in: AC_SUBST cgen_cpu_prefix.
4222 * configure: Regenerate.
4224 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4226 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4227 Changed all users of COND12_DELAY.
4229 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4231 * config/tc-mn10300.c (set_arch_mach): New function.
4232 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4233 (md_begin): Default to mn10300 mode.
4234 (md_assemble): Only accept instructions for the core mn10300
4235 chip and the active machine type.
4237 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4239 * subsegs.h (segment_info_type): Give the struct a name.
4240 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4241 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4242 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4243 * config/tc-w65.h (tc_reloc_mangle): Declare.
4244 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4246 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4248 * config/tc-v850.c (v850_comm): Restore old section
4249 after common processing.
4251 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4253 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4255 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4257 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4258 char with code that explicitly sign-extends.
4260 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4262 * config/tc-v850.c (md_begin): Restore text section as the current
4263 section after creating call table sections.
4264 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4267 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4268 with call to macro SYM_AUXINFO.
4270 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4272 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4273 with the program transform name.
4274 * Makefile.in: Rebuild.
4276 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4278 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4281 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4283 * config/tc-i386.c (i386_operand): Be prepared for a space between
4284 the open parenthesis and the start of the register operand,
4285 because of the June 16 change.
4287 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4289 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4292 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4294 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4295 even if it is belived to be unnecessary.
4297 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4299 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4301 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4303 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4305 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4306 shift amount for a repeated operand. The shift amount for the
4307 repeated copy comes from the size of the operand.
4309 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4311 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4313 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4315 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4317 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4319 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4320 characters in it as LEX_IS_SYMBOL_COMPONENT.
4321 * config/tc-i386.h (tc_symbol_chars): Define.
4322 (extra_symbol_chars): Declare.
4323 * config/tc-i386.c (extra_symbol_chars): Define.
4324 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4325 (line_comment_chars): Set to '/' if TE_LINUX.
4326 * doc/c-i386.texi (i386-prefixes): Update.
4327 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4329 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4331 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4332 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4334 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4336 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4337 constraint in instructions REP & REPI.
4339 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4341 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4342 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4344 (check_range): If the operand is shifted, then shift the number
4345 before checking its range.
4347 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4349 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4352 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4354 * config/tc-v850.c (v850_comm): Create special sections as needed.
4356 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4358 * config/tc-d10v.c (write_2_short): Addition of swapping
4359 instructions for sequential and reverse sequential order when
4360 given order is not possible.
4362 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4364 * Makefile.am: Rebuild dependencies.
4365 (DEP_INCLUDES): Fix reference to intl build directory.
4366 * Makefile.in: Rebuild.
4368 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4370 * doc/c-i386.texi: Update 16 bit documentation.
4372 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4373 IgnoreDataSize to IgnoreSize as they are used for address size as
4375 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4376 32-bit mode, similarly addr16/data16 and variants.
4378 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4380 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4381 sequential word multiply instructions.
4383 (do_assemble): Add extra command line argument, to allow mul32
4384 attribute to be preserved across parallel insns.
4385 (md_assemble): Insert NOPs between explicitly parallel insns which
4386 contain an 32 bit multiply and a 16 multiply.
4388 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4390 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4393 * config/tc-i386.c (reloc): Add braces.
4395 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4396 consistent with Intel naming.
4397 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4398 use bitfields in sib_byte.
4399 (modrm_byte): Don't use bitfields here either.
4401 * config/tc-i386.c (current_templates): Add const.
4402 (parse_register): Add const to return, param, and char *s.
4403 (i386_operand): Add const to reg_entry *r.
4404 * config/tc-i386.h (templates): Add const to start, end.
4406 Inspired by code for 16 bit gas support from Martynas Kunigelis
4407 <martynas@nm3.ktu.lt>:
4408 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4409 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4410 (uses_mem_addrmode): Remove.
4411 (md_estimate_size_before_relax): Add support here too.
4412 (md_relax_table): Rewrite interface to md_relax for 16 bit
4414 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4415 (opcode_suffix_to_type): Remove.
4416 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4417 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4418 (md_convert_frag): Likewise.
4419 (i386_operand): Add support for 16 bit base/index regs,
4420 immediates, and displacements. Remove some unnecessary casts, and
4421 localise end_of_operand_string, displacement_string_start,
4422 displacement_string_end variables. Add GCC_ASM_O_HACK.
4423 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4425 * config/tc-i386.c (prefix_hash): Remove.
4426 (md_begin): Rewrite without obstacks. Remove prefix hash table
4427 handling. Rewrite lexical table handling.
4428 (i386_print_statistics): Don't print prefix statistics.
4429 (md_assemble): Rewrite instruction parser so that line is not
4430 converted to lower case. Don't do a hash_find for prefixes,
4431 instead recognise them via opcode modifier.
4432 (expecting_operand, paren_not_balanced): Localise variables.
4433 * config/tc-i386.h (IsPrefix): Define.
4434 (prefix_entry): Remove.
4436 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4437 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4438 '\\' in case where comment_chars contains '/'.
4440 * config/tc-i386.c (MATCH): Ensure given operand and template
4441 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4442 you must write `ljmp *table(%ebx)'.
4444 From H.J. Lu <hjl@gnu.org>:
4445 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4446 as 0 ifndef BFD_ASSEMBLER.
4447 (md_assemble): Allow immediate operands without suffix or
4448 other reg operand to default in size to the current code size.
4450 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4452 * config/tc-v850.c (md_begin): Restore creation of
4453 .call_table_text and .call_table_data sections.
4455 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4457 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4458 after emitting a word of noops.
4460 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4462 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4463 (i386_operand): Simplify checks for valid base/index combinations.
4464 Disallow `in 4(%dx),%al'.
4466 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4468 (add_prefix): Change parameter from char to int.
4470 * config/tc-i386.h (Ugh): Define opcode modifier.
4471 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4473 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4474 CONSISTENT_REGISTER_MATCH macros to check register types more
4475 thoroughly. Check for illegal suffix/operand combinations
4476 when matching insns with operands. Handle new `s' suffix, and
4477 associated FloatMF opcode modifier for float insns with memory
4479 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4480 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4481 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4482 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4483 DATA_PREFIX_OPCODE throughout.
4485 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4486 (md_assemble): Rewrite suffix/register operand checking code to be
4487 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4488 AnyMem, the better to grep.
4490 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4491 given a memory operand. Don't set Abs bits either.
4492 (type_names): Remove Mem*, Abs*.
4493 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4494 define opcode_modifiers as these cases are handled by Disp8,
4495 Disp16, Disp32 and suffix checks.
4496 (COMES_IN_BOTH_DIRECTIONS): Remove.
4497 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4499 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4500 if IgnoreDataSize modifier given. Remove ShortformW modifier
4501 test. Add test for ShortForm in W base_opcode modification.
4502 Merge Seg2ShortForm and Seg3ShortForm code.
4503 * config/tc-i386.h (ShortFormW): Remove.
4504 (IgnoreDataSize): Define.
4506 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4508 * config/tc-d30v.c (md_assemble): Store previous segment state
4509 with previous instruction.
4511 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4513 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4514 (ebp, esp): Remove static variables.
4515 (MATCH): Remove test for InOutPortReg.
4516 (i386_operand): Properly handle InOutPortReg here instead.
4517 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4518 (md_assemble): Simplify and correct modrm and sib generation.
4519 (i386_operand): Add warning for scale without index.
4520 Rewrite checks for valid base/index combinations.
4522 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4523 macros and enclose in do while(0).
4524 (RESTORE_END_STRING): Likewise.
4525 (md_assemble): Add one to printed operand number so we start
4526 from 1 not 0. Add some more gettext invocations.
4527 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4530 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4531 DATA_PREFIX, SEG_PREFIX): Define.
4532 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4533 (check_prefix): Remove function.
4534 (add_prefix): New function. Add prefix to i.prefix as well as
4536 (md_assemble): Changes for add_prefix. Remove hack for wait
4537 prefix, instead always output prefixes in fixed order. Test
4538 for jcxz/loop when selecting between word & dword operations,
4539 and add address size prefix rather than operand size prefix.
4540 Remove operand -> address size hack when emitting jcxz/loop.
4541 (i386_operand): Remove O_Absent check as it's done in expr.
4543 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4545 * configure.in: Recognize m5200 as a cpu_type of m68k.
4546 * aclocal.m4: Rebuild with current libtool.
4547 * configure: Rebuild.
4549 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4551 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4552 to relaxable_symbol to prevent references to external symbol from
4555 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4557 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4558 symbols are relaxable.
4560 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4562 * config/tc-v850.c (md_begin): Don't create special
4563 sections by default.
4565 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4567 * config/tc-mips.c (macro): For div and udiv, close the
4568 reorder block as soon as possible.
4570 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4572 From Matt Semersky <matts@scd.hp.com>:
4573 * macro.c (macro_mri_mode): New function.
4574 * macro.h (macro_mri_mode): Declare.
4575 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4578 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4580 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4583 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4584 until after xstrdup in OBJ_EVAX case.
4586 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4588 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4589 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4590 of hardcoded magic number.
4591 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4593 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4595 * read.c (do_s_func): New function.
4597 * read.h (do_s_func): Add prototype.
4599 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4601 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4602 nops if fill pattern not specified.
4604 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4606 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4607 * config/te-go32.h (TE_GO32): Define.
4608 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4610 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4612 Implement .func/.endfunc pseudo-ops.
4613 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4615 * read.c (potable): Add .func,.endfunc.
4616 (s_func): New function.
4617 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4619 (in_doc_func_p,current_function_label): New static globals.
4620 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4622 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4624 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4625 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4626 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4627 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4628 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4629 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4630 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4631 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4632 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4633 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4634 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4635 * config/tc-a29k.c: Don't define md_short_jump_size,
4636 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4637 * config/tc-alpha.c: Likewise.
4638 * config/tc-alpha.h: Likewise.
4639 * config/tc-arm.c: Likewise.
4640 * config/tc-h8300.c: Likewise.
4641 * config/tc-h8500.c: Likewise.
4642 * config/tc-hppa.c: Likewise.
4643 * config/tc-i860.c: Likewise.
4644 * config/tc-i960.c: Likewise.
4645 * config/tc-ppc.c: Likewise.
4646 * config/tc-sh.c: Likewise.
4647 * config/tc-sparc.h: Likewise.
4648 * config/tc-tic30.c: Likewise.
4649 * config/tc-w65.c: Likewise.
4650 * config/tc-z8k.c: Likewise.
4652 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4654 * config/tc-vax.c (_): Delete this macro used for placeholder
4655 values in vax_operand_width_size; it conflicts with the _() macro
4656 used for internationalization.
4658 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4660 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4661 code. From Chris Moller <moller@bops.com>.
4663 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4664 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4665 * read.c (emit_expr): Initialize seg and subseg fields of a new
4667 * write.c (write_object_file): Switch to the appropriate segment
4668 and subsegment when processing a broken word.
4670 * config/tc-m68k.c (mri_assemble): New static function.
4671 (build_mri_control_operand): Call mri_assemble rather than
4673 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4674 (s_mri_endf, s_mri_endw): Likewise.
4676 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * read.c (s_org): Call md_flush_pending_output if it is defined.
4680 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4682 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4684 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4685 (md_parse_option): Add for same.
4686 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4687 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4688 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4690 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4692 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-arm.c (find_real_start): Relax definition of local
4697 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4700 symbols at the given address, not just the last one specified.
4702 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4704 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4705 or number_to_chars_littleendian to write data.
4707 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4709 * config/tc-v850.c (md_assemble): Remove artificially created
4710 register name symbols.
4712 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4714 * write.c (fixup_segment): Change "segment" to "section" in
4717 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4719 * write.c (fixup_segment): Change sym1-sym2 message again.
4721 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4723 * write.c (fixup_segment): Improve error message for sym1-sym2
4724 errors when sym1 is in a different segment from sym2.
4726 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4728 * config/tc-m32r.c (warn_unmatched_high): New static local.
4729 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4730 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4731 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4732 (md_parse_option): Likewise.
4733 (md_show_usage): Likewise.
4734 (m32r_frob_file): Likewise.
4736 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4737 (read_a_source_file): Call them.
4738 * read.h (stabs_generate_asm_file): Declare.
4739 * stabs.c (stabs_generate_asm_file): New function.
4740 (generate_asm_file): New function.
4741 (stabs_generate_asm_lineno): Move file name handling into
4744 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4746 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4747 (d30v_current_align, d30v_current_align_seg): New variables.
4748 (d30v_last_label): New variable.
4749 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4750 (s_d30v_data, s_d30v_section): Likewise.
4751 (md_pseudo_table): Call them.
4752 (md_begin): Initialize d30v_current_align_seg.
4753 (md_assemble): Call d30v_align when needed by known current alignment.
4754 (d30v_frob_label, d30v_cons_align): New functions.
4755 * config/tc-d30v.h (md_do_align): Remove.
4756 (tc_frob_label): Call d30v_frob_label.
4757 (md_cons_align): New.
4759 * config/tc-d30v.c (find_format): Convert complex expressions to
4760 expression symbols before processing. Clean up code formatting.
4762 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4764 * po/Make-in (install-info): New target.
4766 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4768 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4770 * config/tc-mn10300.c (md_assemble): Likewise.
4772 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4774 * Makefile.am: Update with `make dep-am'.
4775 (HFILES): Add cgen.h.
4776 (cgen.o): Depend on cgen.h.
4777 * Makefile.in: Regenerate.
4779 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4781 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4783 * gasp.c (grab_label): Permit a label to be a preprocessor
4784 variable by permitting a label to start with a backslash.
4786 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4788 * config/tc-mips.c (validate_mips_insn): Removed hack
4789 for previously inaccessible bitfields in some INSN_TRAP
4792 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4794 * config/tc-d30v.c (do_assemble): Abort with error message
4795 if opcode operands do not match.
4797 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4799 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4800 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4801 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4802 similar new 'q' operand.
4804 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4806 * cgen.c (cgen_asm_finish_insn): Fix typo.
4808 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4811 * cgen.c: Include it.
4812 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4813 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4814 All callers updated.
4815 * config/tc-m32r.c: Include cgen.h.
4816 (m23r_insn): New members num_fixups,fixups.
4818 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4820 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4821 to avoid compiler warning.
4823 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4825 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4828 * makefile.vms (OBJS): Add ehopt.obj
4830 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4832 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4834 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4836 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4837 a short format insn.
4838 (md_assemble): Set it for explicitly packed insns.
4840 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4842 * config/obj-coff.c (c_symbol_merge): Do not take address of
4843 native fields when performing the memcpy.
4845 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4847 * config/tc-mips.c (macro,macro2): Implement
4848 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4850 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4852 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4853 relocations against globally visible symbols.
4854 * config/tc-m68k.c (relaxable_symbol): New macro.
4855 (m68k_ip, md_estimate_size_before_relax): Use it.
4856 (tc_m68k_fix_adjustable): Also handle weak symbols.
4858 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4860 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4861 references to externally visible symbols.
4862 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4863 values in twice for a PC relative reloc if the symbol is
4866 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4867 don't adjust a PC relative reloc against an externally visible
4869 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4870 for a PC relative fixup against an externally visible defined
4871 symbol, arrange to store object file and addend values as though
4872 the symbol were not defined.
4873 (tc_gen_reloc): Likewise.
4875 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4877 * read.c (sizeof_leb128): Referenced externally by write.c so
4880 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4882 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4883 and expand a 'debug' symbol associated with the next instruction
4884 that does not cause a short instruction to be filled with a NOP.
4885 (md_pseudo_table): Add support for .debugsym.
4886 (assemble_parallel_insn): Add calls to expand_debug_sym as
4888 (md_assemble): Ditto.
4890 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4892 * as.c (main): Conditionally call setlocale.
4893 * gasp.c (main): Likewise.
4894 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4895 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4897 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4899 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4901 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4903 * config/tc-hppa.c: Change all calls to bzero to use memset.
4904 (pa_ip): Add cast to avoid warning.
4905 (tc_gen_reloc, md_apply_fix): Likewise.
4906 (pa_find_space_by_number): Likewise.
4907 (hppa_force_relocation): Likewise.
4908 (pa_block): Change i to unsigned int.
4909 * config/obj-som.h (obj_som_copyright): Declare.
4911 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4913 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4914 for line numbers for assembly source.
4916 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4918 * configure.in: Change version number to 2.9.4
4919 * configure: Rebuild.
4921 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4923 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4925 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * ecoff.h: Change symbolS in function declaration to struct
4930 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4932 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4933 (md_convert_frag): Fix i18n typo.
4935 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4937 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4938 * ecoff.h: Protoype it.
4939 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4940 [EVAX] (s_alpha_prologue): Delete.
4941 (md_pseudo_table): Update.
4943 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4945 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4946 array to local pointer.
4947 (get_args, parse_expr): Add casts to avoid warnings.
4949 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4951 * read.c (s_set): Cast xmalloc return value to fragS *.
4952 * config/tc-m68k.c (m68k_ip): Function made static to match
4953 previous forward declaration.
4954 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4956 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-v850.c: Add internationalisation macros to error
4961 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4962 macros to error strings.
4964 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4966 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4967 reloc is in the TOC csect.
4968 (md_apply_fix3): Correct gettext typo.
4970 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4973 .L - they are local labels and the branches are not really
4974 function calls but rather far jumps.
4976 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4978 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4980 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4982 * config/tc-i386.c (md_assemble): Print operand number rather than
4983 using ordinal_names.
4984 (i386_operand): Likewise.
4986 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4988 * Makefile.am (INTLLIBS): Define to work around apparent automake
4990 All Makefiles: Regenerated.
4992 * Many files: Added gettext invocations around user-visible
4994 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4995 HAVE_LC_MESSAGES): Define.
4996 * dep-in.sed: Added asintl.h.
4997 * po/Make-in: New file.
4998 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5000 * read.c (Z_): Renamed from `_'.
5001 * Makefile.am (SUBDIRS): Added po.
5002 (POTFILES): new macro.
5003 (po/POTFILES.in): New target.
5004 ($(OBJS)): Added asintl.h.
5006 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5007 (as_new_LDADD): Added $(INTLLIBS).
5008 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5009 (gasp_new_LDADD): Added $(INTLLIBS).
5010 (gasp_new_DEPENDENCIES): New macro.
5011 * configure, aclocal.m4: Rebuilt.
5012 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5014 (ALL_LINGUAS): Define.
5015 * macro.c: Include "asintl.h".
5016 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5017 * as.h: Include "asintl.h".
5018 * config/tc-i386.c (ordinal_names): Removed.
5019 (md_assemble): Changed error text to avoid ordinal_names.
5020 (i386_operand): Likewise.
5021 (reloc): Added as_bad to avoid i18n problems.
5022 (tc_gen_reloc): Likewise.
5023 * config/tc-arm.c (bad_args): Now a #define.
5025 * config/obj-vms.c (VMS_stab_parse): Changed type of
5027 (global_symbol_directory): Unified strings to avoid i18n
5029 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5030 avoid i18n problems.
5031 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5032 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5034 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5036 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5038 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5040 * as.c (print_version_id): Added an fprintf to avoid i18n
5042 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5044 * expr.c (expr): Added as_warn call to avoid i18n problems.
5045 * messages.c (as_assert): Changed code to avoid i18n problems.
5046 (as_abort): Likewise.
5047 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5048 (s_space): Likewise.
5049 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5051 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5053 * config/tc-i386.c (check_prefix): New static function, split out
5055 (struct _i386_insn): Add wait_prefix field.
5056 (md_assemble): Remove wait_prefix local variable. Use
5057 check_prefix when adding a prefix.
5059 * config/tc-i386.c (current_templates): New static variable.
5060 (md_assemble): Remove current_templates local variable.
5061 (md_assemble, i386_operand): Improve error and warning messages in
5062 many places. Add RESTORE_END_STRING in many places before error
5063 return. Clarify some comments.
5065 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5067 (md_assemble): Parse string instruction operands, looking for
5068 segment override prefixes. Check for invalid segment prefixes on
5070 (i386_operand): i.seg[] and max mem_operand changes for string
5072 * config/tc-i386.h (EsSeg): Define.
5074 * config/tc-i386.h (regKludge): Define.
5075 (iclrKludge, imulKludge): Don't define.
5076 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5077 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5078 opcode_modifier checks to look for more common cases first. Add
5079 default_seg for IsString case.
5081 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5083 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5085 * configure: Rebuild with new automake and libtool.
5086 * aclocal.m4, Makefile.in: Likewise.
5088 * doc/Makefile.am (as.dvi): New target.
5089 * doc/Makefile.in: Rebuild.
5091 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5093 * configure.in: Added sparc86x support.
5095 * configure: Rebuild.
5097 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5099 (md_parse_option): Warn if -EL is not supported for this architecture.
5101 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5103 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5105 * config/tc-mips.c (mips_ip): Note when we use get match on
5106 the full instruction name.
5108 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5110 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5111 back into the expression to handle add/sub simplification correctly.
5113 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5115 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5117 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5119 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5122 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5124 * symbols.c (max_indent_level): New global.
5125 (print_symbol_value_1): Use it.
5126 * expr.h (expr_build_dot): Declare.
5127 * expr.c (expr_build_dot): New function.
5129 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5131 * symbols.c (print_binary): New function.
5132 (print_expr_1): Call it.
5134 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5136 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5137 operand in the opcode.
5139 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5141 * config/tc-i386.h: Reorder operand flags and opcode modifier
5142 flags for clarity. Remove unused definitions: Unknown,
5143 ImmUnknown, DispUnknown, NoModrm.
5144 * config/tc-i386.c (type_names): Add missing Debug type.
5145 (md_assemble): Better duplicate prefix checking. Quicker string
5146 instruction check via new opcode_modifier flag.
5148 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5150 * doc/as.texinfo (Invoking): Clarify -Wa example.
5152 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5154 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5155 (s_mips_weakext): Define.
5156 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5157 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5160 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5162 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5163 is an error if the value can not be computed at assembly time.
5164 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5166 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5168 * gasp.c (main): Set next field of new include_path structure to
5169 NULL. From Avery Pennarun <averyp@gdc.ca>.
5171 * read.c (s_mri_sect): Call as_bad rather than abort for an
5172 unsupported MRI target.
5174 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5176 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5177 the destination of a branch instruction should be altered.
5178 (find_real_start): New function: Locate the real, Thumb coded
5179 start of a Thumb function.
5180 (do_t_branch23): Alter the destination of branches to Thumb
5183 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5185 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5187 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5190 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5192 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5193 * doc/c-hppa.texi: Likewise.
5195 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5197 * Makefile.am: Rebuild dependencies.
5198 * Makefile.in: Rebuild.
5200 * Makefile.am (DEP_INCLUDES): New variable.
5201 (.dep1): Change to work when srcdir is not an absolute path.
5202 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5203 * Makefile.in: Rebuild.
5205 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5207 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5208 LinearAddress patch.
5210 * configure.in: Set version to 2.9.1.
5211 * configure: Rebuild.
5213 * Branched binutils 2.9.
5215 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5217 * config/tc-i386.h (FWait): Define.
5218 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5219 other prefixes. Check FWait flag in opcode table to see which
5220 instructions require an fwait prefix.
5222 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5224 * stabs.c (get_stab_string_offset): Always create a stab string
5227 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5229 Fix some gcc -Wall warnings:
5230 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5231 * ehopt.c (eh_frame_code_alignment): Likewise.
5232 * expr.c (integer_constant, operand): Likewise.
5233 * frags.c (frag_align): Likewise.
5234 * gasp.c (level_0, change_base, doinstr): Likewise.
5235 * hash.c (hash_ask): Likewise.
5236 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5237 (debugging_pseudo): Likewise.
5238 * macro.c (define_macro, check_macro): Likewise.
5239 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5240 (ignore_rest_of_line, float_cons): Likewise.
5241 * symbols.c (decode_local_label_name): Likewise.
5242 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5243 (fixup_segment, number_to_chars_bigendian): Likewise.
5244 (number_to_chars_littleendian): Likewise.
5245 * config/atof-ieee.c (gen_to_words): Likewise.
5246 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5247 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5248 * read.c (output_big_sleb128): Initialize locals to avoid
5250 (output_big_uleb128, equals): Likewise.
5251 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5252 to unsigned int. Change zeros to unsigned int.
5253 * cond.c (s_if): Add return to default case.
5254 * frags.c (frag_now_fix): Change return type to addressT.
5255 * frags.h (frag_now_fix): Update declaration.
5256 * listing.c (file_info_struct): Change linenum to unsigned int.
5257 (struct list_info_struct): Change hll_line to unsigned int.
5258 (print_source): Update format string.
5259 * read.c (emit_expr): Change scan to unsigned int, and don't
5260 bother to initialize it.
5261 * symbols.c (dollar_label_count): Change to unsigned long.
5262 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5263 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5264 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5266 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5268 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5269 mcf5200 just as we do for m68000.
5270 (m68k_init_after_args): Likewise.
5271 (md_estimate_size_before_relax): Likewise.
5273 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5275 * config/tc-v850.c (md_assemble): Store relocation addend in
5276 fixup instead of instruction.
5278 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5280 * config/tc-i386.c (md_assemble): Swap template arguments to
5281 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5282 This macro is currently symmetric, so passing them the wrong
5283 way didn't cause any problem, but may if the macro is changed
5285 After copying template to i.tm, use i.tm. rather than t-> to
5286 access fields, and make t a const*
5287 Move i.tm.operand_types[] swap to immediately after the copy.
5289 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5291 * expr.h (expr_build_uconstant): Add prototype.
5292 (expr_build_unary,expr_build_binary): Add prototypes.
5293 * expr.c (expr_build_uconstant): New function.
5294 (expr_build_unary,expr_build_binary): New functions.
5296 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5298 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5299 * macro.c (macro_expand_body): Increase buffer size.
5300 * messages.c (as_warn): Likewise.
5301 (as_warn_where, as_bad, as_bad_where): Likewise.
5303 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5305 Based on patch from H.J. Lu <hjl@gnu.org>:
5306 * Makefile.am (DISTSTUFF): New variable.
5307 (diststuff): New target.
5308 * Makefile.in: Rebuild.
5310 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5312 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5313 m32r_elf_section_change_hook.
5315 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5316 emit a nop if a section ends with a 16 bit instruction.
5318 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5320 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5321 s_lcomm rather than obj_coff_lcomm.
5322 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5324 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5326 * config/tc-i386.h (LinearAddress): Define.
5327 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5328 instruction, don't use a default segment.
5330 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5332 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5333 * configure: Rebuild.
5335 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5337 * aclocal.m4, configure: Rebuild with libtool 1.2.
5339 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5342 PC relative branches. Patch courtesy of Jonathan Walton.
5345 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5347 * configure.in (emulations): Add thumb-pe target.
5349 * configure (emulations): Add thumb-pe target.
5351 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5353 * itbl-lex.l (yywrap): Don't define if already defined as a
5356 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5358 * depend.c (quote_string_for_make): New function.
5359 (wrap_output): Use it.
5361 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5363 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5364 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5366 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5368 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5369 Recognize -GN and -relax.
5370 (md_begin): Initialize gp size from -G switch.
5371 (alpha_force_relocation): Always force if -relax.
5372 (alpha_align): Take a new argument that will specify when to
5373 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5374 Change all callers. Emit nop alignment padding as nop+unop pair.
5376 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5378 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5379 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5381 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5383 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5384 require padding to the next long word boundary.
5386 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5388 * cgen.c: #include symcat.h.
5389 * config/tc-m32r.c: Likewise.
5391 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5393 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5394 absolute expressions instead of '$' prefixed register names.
5396 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5398 * read.c (s_set): Record file and line info for symbols when -as.
5399 (pseudo_set): Don't overwrite that dummy fragment.
5401 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * config/tc-ppc.c (md_pseudo_table): Add "section".
5404 (ppc_named_section): New static function.
5406 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5408 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5409 so we don't have to scan the entire list.
5411 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5413 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5414 case, allow the parallel instructions to modify the same flag
5417 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5419 * listing.c (list_symbol_table): Categorize symbols by
5420 undefined_section rather than sy_frag->line == NULL.
5422 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5424 * Makefile.am (install-exec-local): Install properly when ln
5425 fails or tooldir == prefix.
5427 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5429 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5430 Test result of insert_operand for error.
5432 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5434 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5435 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5436 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5437 * doc/Makefile.in: Rebuild.
5439 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5442 (macro): Fix handling of M_COP[0-3].
5444 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5446 Based on patches from Ross Harvey <ross@teraflop.com>:
5447 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5448 if macro_alternate or macro_mri.
5449 (getstring): Remove support for byte constants between < and >.
5450 (get_any_string): '<' only starts a string if macro_alternate or
5452 (macro_expand_body): Permit keyword parameters following
5453 positional parameters.
5455 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5456 * configure.in (alpha*-*-netbsd*): New target.
5457 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5458 * configure: Rebuild.
5460 * as.h (flag_warn_suppress_instructionswap): Move from here...
5461 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5462 here, and make static.
5464 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5465 BFD_ASSEMBLER or MANY_SEGMENTS.
5467 * as.c (show_usage): Update bug-gnu-utils address.
5468 * gasp.c (show_usage): Likewise.
5469 * doc/as.texinfo (Bug Reporting): Likewise.
5471 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5473 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5474 insns regardless of the size of a pointer if we're in mips I or
5476 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5478 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5480 Fix rac to accept only a0:
5481 * tc-d10v.c (parallel_ok, find_opcode):
5482 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5483 Introduce OPERAND_GPR.
5485 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5487 * read.c (s_fill): Handle non-constant repeat counts by creating
5488 an rs_space fragment.
5490 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5493 from as_bad to as_warn.
5495 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5497 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5498 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5499 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5501 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5503 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5504 seg_fix_rotP rather than fix_root from seg_info.
5506 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5508 * expr.c: Add support for 0x1_2_3_4 bignums.
5510 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * configure.in: Change -linux* to -linux-gnu*.
5513 * configure: Rebuild.
5515 * app.c (do_scrub_begin): Treat \r as whitespace.
5517 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5519 * Makefile.am: Update dependencies.
5520 * Makefile.in: Rebuild.
5522 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * configure, aclocal.m4: Rebuild with new libtool.
5526 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5528 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5529 the argument to bfd_set_arch_mach.
5530 (load_address): Use bfd_arch_bits_per_address to determine the
5531 bit size of an address instead of looking at the isa level.
5532 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5534 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5536 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5538 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5540 * ehopt.c: New file.
5541 * as.h (enum _relax_state): Add rs_cfa.
5542 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5543 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5544 * read.c (emit_expr): Call check_eh_frame.
5545 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5546 (relax_segment): Likewise.
5547 * Makefile.am: Rebuild dependencies.
5548 (GAS_CFILES): Add ehopt.c.
5549 (GENERIC_OBJS): Add ehopt.o.
5550 * doc/internals.texi (Frags): Document rs_cfa.
5552 * as.c (show_usage): Mention --traditional-format.
5553 (parse_args): Accept --traditional-format.
5554 * as.h (flag_traditional_format): Declare.
5555 * output-file.c (output_file_create): If flag_traditional_format,
5556 set BFD_TRADITIONAL_FORMAT on stdoutput.
5557 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5559 * config/tc-mips.c (append_insn): Make sure that if we have a
5560 fixup for an unmatched %hi reloc, it does not associated with a
5563 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5564 * doc/Makefile.in: Likewise.
5566 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5568 * config/tc-m32r.c (check_for_side_effects): New function.
5569 (can_make_parallel): Add checks for instruction side effects
5570 clashing with the other instruction.
5571 (assemble_parallel_insn): Improve warning messages. Return error
5572 message from non-swapped instruction order.
5574 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5576 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5578 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5579 md_cleanup definition. This moves the forced literal output to
5580 the end of the source pass, and avoids macro's inserting literals
5581 into the code immediately after the macro expansion.
5583 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5586 a gas internal symbol is adjustable.
5587 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5589 * as.h: If gcc version greater than 2.6, use `__format__' and
5590 `__printf__' in function attributes, rather than `format' and
5593 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5595 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5597 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5599 Add tms320c30 support:
5600 * config/tc-tic30.h: New file.
5601 * config/tc-tic30.c: New file.
5602 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5603 TARGET_FORMAT as "coff-tic30".
5604 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5605 * Makefile.am: Rebuild dependencies.
5606 (CPU_TYPES): Add tic30.
5607 (CPU_OBJ_VALID): tic30-aout is valid.
5608 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5609 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5610 * configure, Makefile.in: Rebuild.
5612 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5614 * config/tc-v850.c (md_assemble): Improvements to error messages.
5616 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5618 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5619 BFD_RELOC_HI16_S to store the high bits of any value.
5621 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5622 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5623 assembler calculate relocations to any external symbol at all.
5624 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5625 involving generation of pc-relative relocs.
5626 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5627 has been moved to md_apply_fix3.
5629 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5630 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5631 which actually means (the address of identifier's GOT entry) +
5632 constant, which is not particularly useful.
5634 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5636 * read.h (include_dirs): Declare.
5637 (include_dir_count,include_dir_maxlen): Declare.
5639 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5641 * configure.in: Correct check for shared opcodes library.
5642 * configure: Rebuild.
5644 * listing.c (buffer_line): If we can't open the file, set at_end.
5645 (listing_print): Remove unused local variable fi.
5647 * config/m68k-parse.y (reglistpair): Handle register list in
5650 * config/vms-conf.h: Don't undef VERSION.
5652 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5654 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5656 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5658 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5659 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5660 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5661 (EXTRA_DIST): Define.
5662 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5663 explicitly rather than via the list of object files.
5664 (gcc-as.opt): New file created when make-gas.com is run.
5665 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5666 itbl-cpu.h} to #include appropriate file rather than copying that
5668 * config/vms-conf.h: Synchronize with current config.in.
5669 * Makefile.in: Rebuild.
5671 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5673 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5674 (parallel_ok): Relaxed parallel subinstruction dependency check.
5676 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5678 * as.h (flag_warn_suppress_instructionswap): added new flag.
5679 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5680 command line argument.
5681 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5682 warning only if flag_warn_suppress_instructionswap is false.
5684 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5686 * configure.in (i386-*-mingw32*): New target.
5687 * configure: Rebuild.
5689 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5691 * symbols.c (resolve_symbol_value): Don't set the segment if it
5692 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5694 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5697 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5699 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5700 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5703 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5707 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5709 * config/tc-v850.c (v850_insert_operand): Display instruction when
5710 an error is encountered.
5712 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5714 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5715 (i386-*-sco3.2v5*coff): New target.
5716 (i386-*-sco3.2*): New target.
5717 * configure: Rebuild.
5719 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5721 * config/tc-v850.c: Tidy error message production.
5723 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5725 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5726 validate_immediate return value in the right type for comparisons
5729 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5731 * listing.c (MAX_BYTES): Use listing variables not constants.
5732 (data_buffer): No longer an array, but a pointer.
5733 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5734 (listing_listing): Allocate data_buffer.
5736 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5738 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5739 --listing-rhs-width, --listing-cont-lines.
5740 (show_usage): Update.
5741 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5742 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5743 (print_lines): Use the variables instead of the constants.
5744 (listing_listing): Likewise.
5745 * listing.h: Declare the new vars.
5747 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5749 * as.c (parse_args): Add --keep-locals alias for -L.
5750 Add --strip-local-absolute.
5751 (show_usage): Update.
5752 * as.h (flag_strip_local_absolute): New flag.
5753 * symbols.c (S_IS_LOCAL): Use it.
5754 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5755 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5756 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5758 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5760 * config/tc-m32r.c: Detect if explicitly parallel instructions
5761 might have an io conflict and issue a warning message.
5763 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5765 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5766 cgen_swap_fixups): Functions to save, restore and swap the fixup
5767 chain with a backup copy.
5768 (cgen_asm_finish_insn): Returns address of constructed insn.
5770 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5772 * listing.c (file_info_struct): Remove FILE, add POS.
5773 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5774 (file_info): Don't open the file.
5775 (buffer_line): Check for the file in the last_open cache, updating
5777 (print_source): Don't reference file_info->file.
5778 (listing_listing): Likewise.
5779 (listing_print): Close the file in the cache, if any.
5781 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5783 * read.c (dwarf_file_string): New file static variable.
5784 (emit_expr): Look for constant sequence that leads up to a file
5785 name in DWARF debugging output.
5786 (stringer): Use dwarf_file_string to decide whether to accept a
5787 string as a file name.
5789 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5791 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5792 (crack_operand): Add reg->reglst MRI hack.
5793 (r_seg): Put reglst symbols in reg_section.
5794 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5796 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5798 * tc-sh.c (get_specific): Handle SGR & DBR.
5800 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5802 * tc-h8300.c (parse_reg): Take the length of the symbol into
5803 account when attempting to match a register name.
5804 * tc-h8500.c (parse_reg): Likewise.
5806 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5808 * cgen.c: Formatting changes to improve readability.
5810 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5812 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5815 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5817 Based on a patch from Jim Wilson
5818 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5819 (tc_gen_reloc): Handle cross section PC relative relocs
5822 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5824 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5826 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5828 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5829 (expr_jmp_buf): New static local.
5830 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5831 (cgen_md_operand): New function.
5832 * tc-m32r.c: Clean up pass over `struct foo' usage.
5833 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5835 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5837 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5838 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5840 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5842 * config/tc-i386.c (i386_operand): Give an error if there are
5843 unrecognized characters after an expression.
5845 For older changes see ChangeLog-9697