1 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2 David Mosberger <davidm@hpl.hp.com>
3 Timothy Wall <twall@cygnus.com>
4 Andrew MacLeod <amacleod@cygnus.com>
5 Jim Wilson <wilson@cygnus.com>
7 * Makefile.am (CPU_TYPES): Add ia64.
8 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
9 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
10 * Makefile.in: Rebuild.
11 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
13 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
14 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
15 * expr.c (expr): Handle md_optimize_expr.
16 * read.c (LEX_HASH): Add comment.
17 * config/tc-ia64.c, config/tc-ia64.h: New files.
19 2000-04-21 Richard Henderson <rth@cygnus.com>
21 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
22 bundling a non-delayed branch type instruction.
24 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
26 * config/tc-mn10300.c (HAVE_AM30): Define.
27 (md_assemble): Use it.
29 2000-04-19 Alan Modra <alan@linuxcare.com.au>
31 * config/obj-elf.c (obj_elf_change_section): Check for changed
34 * Makefile.am: (CPU_MULTI_VALID): Remove.
35 (MULTI_CPU_TYPES): Define.
36 (MULTI_CPU_OBJ_VALID): Define.
37 (DEPTC): Use the above.
40 Regenerate dependencies.
41 * Makefile.in: Regenerate.
43 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
45 * Makefile.am (YACC, LEX): Get them from configure.
47 2000-04-18 H.J. Lu (hjl@gnu.org)
49 * config/tc-i386.c (offset_in_range): Use addressT instead of
50 bfd_vma for non-bfd assemblers.
52 2000-04-17 Alan Modra <alan@linuxcare.com.au>
54 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
55 doesn't give spurious errors.
57 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
59 * as.h (SEEK_SET): Define if undefined.
61 2000-04-13 Alan Modra <alan@linuxcare.com.au>
63 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
64 constants, and don't assume offsetT is 32 bits.
66 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
68 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
69 (md_pcrel_from_section): Add prototype.
70 (d10v_fix_adjustable): Add prototype.
71 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
73 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
75 2000-04-12 Nick Clifton <nickc@cygnus.com>
77 * config/tc-d10v.c (find_opcode): Correctly calculate position of
80 2000-04-10 Alan Modra <alan@linuxcare.com.au>
82 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
83 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
84 (fits_in_signed_word, smallest_imm_type): Ditto.
85 (md_assemble): Use an offsetT var to hold offsetT values, not a
87 (offset_in_range): New.
88 (md_assemble): Use it.
89 (md_convert_frag): Change type of target_address, opcode_address,
90 and displacement_from_opcode_start to offsetT.
91 (md_create_short_jump): Change type of offset to offsetT.
92 (md_create_long_jump): Ditto.
93 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
94 (md_chars_to_number): Remove.
95 (output_invalid): Remove duplicate prototype.
97 2000-04-09 Nick Clifton <nickc@cygnus.com>
99 * Makefile.am (CPU_TYPES): Add 'avr'.
100 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
101 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
103 * Makefile.in: Regenerate.
105 * doc/as.texinfo: Add M32R documentation.
107 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
109 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
110 --enable-build-warnings option.
111 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
112 * Makefile.in, configure: Re-generate.
114 2000-04-07 Nick Clifton <nickc@cygnus.com>
116 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
117 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
118 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
119 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
120 (arm_force_relocation): Force relocations for
121 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
123 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
125 * config/tc-sh.c (get_operands): There's no third operand if the
126 first operand is an immediate.
128 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
130 * config/tc-sh.c (immediate): Delete.
131 (sh_operand_info): Add immediate member.
132 (parse_reg): Use A_PC for pc.
133 (parse_exp): Add second argument 'op'. All callers changed.
134 (parse_at): Expect pc to be coded as A_PC.
135 Use immediate field in *op.
136 (insert): Add fourth argument 'op'. All callers changed.
137 (build_relax): Add second argument 'op'. All callers changed.
138 (insert_loop_bounds): New function.
139 (build_Mytes): Remove DISP_4.
140 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
141 (assemble_ppi): Use immediate field in *operand.
142 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
143 (md_apply_fix): Likewise.
144 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
146 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
148 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
150 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
152 * internals.texi (CPU backend): Document
153 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
155 2000-04-04 Alan Modra <alan@linuxcare.com.au>
157 * po/gas.pot: Regenerate.
159 * as.c (show_usage): Restore translated part of bug string.
160 * gasp.c (show_usage): Likewise.
162 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
163 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
165 (DEP1): Modify for "gcc -MM".
169 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
171 * Makefile.in: Regenerate.
173 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
175 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
176 (md_begin): Likewise.
177 (HAVE_AM33): New macro.
178 (md_assemble): Use it. Match r_regs and xr_regs only if
181 2000-04-03 Alan Modra <alan@linuxcare.com.au>
183 * as.h: #include "bin-bugs.h"
184 * as.c (show_usage): Use REPORT_BUGS_TO.
185 * gasp.c: #include "bin-bugs.h"
186 (show_usage): Use REPORT_BUGS_TO.
188 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
190 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
192 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
193 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
196 2000-04-03 Alan Modra <alan@linuxcare.com.au>
198 * config/tc-i386.c (i386_immediate): Don't assume a constant
199 immediate is necessarily 16 bits when in 16 bit code mode.
200 (md_assemble): Instead set guess_suffix here after we have checked
203 2000-04-02 Richard Henderson <rth@cygnus.com>
205 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
206 quantities. Correct right shift sign extension.
207 (build_insn): Make `number' unsigned long. Mask top 6 bits of
208 32-bit value when shifting into place.
210 2000-04-01 Ian Lance Taylor <ian@zembu.com>
212 * app.c: Add ATTRIBUTE_UNUSED as needed.
213 * config/tc-ppc.c: Likewise.
214 (ppc_size): Make unsigned long.
215 (ppc_insert_operand): Add casts to avoid warnings.
217 2000-03-31 Nick Clifton <nickc@cygnus.com>
219 * config/tc-d10v.h (md_flush_pending_output): Define.
221 2000-03-29 Nick Clifton <nickc@cygnus.com>
223 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
224 segment. Works for both BFD_ASSEMBLER and others.
225 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
227 2000-03-29 Nick Clifton <nickc@cygnus.com
229 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
231 2000-03-28 Alan Modra <alan@linuxcare.com.au>
233 * listing.c (LISTING_LHS_WIDTH): Default depends on
235 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
237 2000-03-27 Ian Lance Taylor <ian@zembu.com>
239 * config/tc-sh.c (md_show_usage): Use backslash before newline in
242 2000-03-27 Alan Modra <alan@linuxcare.com.au>
244 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
246 * config/tc-avr.c (mcu_types): Add missing initialiser.
247 (md_pcrel_from_section): Add prototype.
248 (avr_operand): Remove redundant test of unsigned < 0.
249 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
251 2000-03-27 Denis Chertykov <denisc@overta.ru>
253 * config/tc-avr.c: New file for AVR support.
254 * config/tc-avr.h: Likewise.
255 * configure.in: Add AVR support.
256 * configure: Regenerate.
258 2000-03-26 Timothy Wall <twall@cygnus.com>
260 * gasp.c (macro_op): Add new argument to check_macro call.
261 Macro structure definitions moved to macro.h
262 * sb.h: Add argument to prototype for input_scrub_include_sb.
263 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
264 nesting checks with an additional flag.
265 (struct input_save): Add flag to indicate whether current sb
266 should be checked for proper macro/conditional nesting.
267 (input_scrub_push/pop): Save/restore nest check flag.
268 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
270 * macro.c (check_macro): Allow caller to retrieve parsed macro
271 information if a pointer is provided. This information may be
272 used by the new macro hooks.
273 * macro.h: Update prototype for check_macro. Macro struct
274 definitions moved here from macro.c/gasp.c.
275 * read.c (read_a_source_file): Add parameter to check_macro call,
276 and pass macro info to the macro hook, if defined.
277 (input_scrub_insert_line): New. Allow insertion of a line of
278 characters into the input stream.
279 (input_scrub_insert_file): New. Allow insertion of an arbitrary
280 file into the input stream.
281 (s_include): Use input_scrub_insert_file.
282 * internals.texi: Document new macro hooks.
283 * as.h: New prototypes added.
285 2000-03-26 Alan Modra <alan@linuxcare.com.au>
287 * config/tc-i386.c: Don't start any as_bad or as_warn message with
288 an initial capital letter.
289 (i386_index_check): Reindent.
291 2000-03-19 Nick Clifton <nickc@cygnus.com>
293 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
296 2000-03-17 Thomas de Lellis <tdel@windriver.com>
298 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
299 instruction operand bad if Rd > 7 when generating
300 thumb instructions. Prevents for example,
301 "adr r12,label" from silently failing and generating
302 the wrong instruction.
304 2000-03-17 Nick Clifton <nickc@cygnus.com>
306 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
307 that have a destingation >= 0x400000.
308 Fix compile time warning messages.
310 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
312 * config/tc-sh.c (md_begin): When encountering insn that are
313 not supported by the current arch, only change the name if
314 its contents are the same as prev_name.
315 (get_specific): If the the architecture doesn't match, fail.
317 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
319 * config/tc-sh.c (IDENT_CHAR): Define.
320 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
321 matching back where it came from.
323 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
325 * config/tc-sh.c (md_show_usage): Add description of -dsp.
327 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
329 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
332 2000-03-15 Kazu Hirata <kazu@hxi.com>
334 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
336 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
338 * expr.c (operand) [case 'f']: When testing if '0f' can start a
339 floating-point-number, make sure 'f' is in FLT_CHARS.
341 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
343 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
344 (s_lcomm_internal): Use it.
345 * doc/internals.texi (CPU backend): Document it.
346 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
349 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
351 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
354 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
355 implementation doesn't have special handling for switch
357 (macro_build): Allow for code in sections other than .text.
360 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
361 Don't perform relocs if we will be outputting them.
362 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
363 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
366 2000-03-09 Catherine Moore <clm@cygnus.com>
368 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
369 relocation type based on the entry in the fixup structure.
371 2000-03-08 H.J. Lu (hjl@gnu.org)
373 * Makefile.am (install-exec-tooldir): Depend on
374 install-exec-bindir for parallel make.
375 * Makefile.in: Regenerated.
377 2000-03-06 Nick Clifton <nickc@cygnus.com>
379 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
381 (md_parse_option): Parse -m32r command line switch - disable m32rx
383 (md_show_usage): Document new option.
385 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
386 * doc/Makefile.in: Regenerate.
387 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
389 2000-03-02 Michael Meissner <meissner@redhat.com>
391 * config/tc-d30v.c (check_range): Remove code that incorrectly
392 sign extended values where bits < 32.
394 2000-03-02 H.J. Lu (hjl@gnu.org)
396 * configure.in: Support --enable-targets=all on ia32.
397 * configure: Regenerated.
399 2000-03-01 Nick Clifton <nickc@cygnus.com>
401 * gasp.c (do_align): Remove bogus check of alignment value.
403 2000-02-27 Thomas de Lellis <tdel@windriver.com>
405 * config/obj-elf.c (elf_frob_symbol): Remove code which when
406 TC_PPC was defined forced the type of a symbol with no other type
409 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
411 * doc/internals.texi (CPU backend): Mention that
412 line_separator_chars do not break up comments. Fix typos for
413 LEX_AT and LEX_NAME descriptions. Document operands for
414 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
415 description of md_create_short_jump usage. Document argument for
418 2000-02-27 Jakub Jelinek <jakub@redhat.com>
420 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
421 (md_parse_option): Handle it.
422 (md_show_usage): Document it.
424 2000-02-27 Ian Lance Taylor <ian@zembu.com>
426 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
427 opcode, for the instruction `pal19'. From Andrea Arcangeli
430 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
432 * config/tc-i386.c (i386_immediate): Move constant operand sizing
434 (md_assemble): To here, before template operands are matched.
435 Also ensure a constant immediate is sign extended when we know the
436 size is at most 16 bits. This is to catch cases like "add
437 $0xffc0,%ax" where we don't know the size, and thus that the
438 immediate can be represented as Imm8S until after parsing the
440 (i386_displacement): Similarly sign extend 16 bit constant
442 (md_assemble): Relax 16-bit jump constant range check to suit sign
443 extended displacements.
445 2000-02-26 Andreas Jaeger <aj@suse.de>
447 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
449 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
451 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
452 call operands when intel_syntax.
453 (intel_float_operand): Return 2 for "fi...".
454 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
455 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
456 earlier "SHORT" change.
457 (md_assemble): When determining suffix from Regs, exclude
460 2000-02-24 Nick Clifton <nickc@cygnus.com>
462 * configure: Add arm-wince, mips-pe and sh-pe targets.
463 * configure: Regenerate.
465 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
467 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
468 "pe-mips" for the mips-pe target.
470 * config/tc-arm.c (insns): Change displacement encoded in BL
471 and B instructions if the target port is arm-wince.
472 (do_ldst): Do not bias the relocation offset if the target
474 (md_pcrel_from): Add in missing relocation offset bias if the
477 * config/tc-mips.c (mips_target_format): Support COFF flavour.
478 (md_begin): Disable -G support for mips-pe target.
479 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
480 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
483 * config/tc-sh.c (md_begin): sh-pe target is little endian.
484 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
485 assembler, just set the alignment to 4.
487 * config/te-wince-pe.h: New file for WinCE targets. Define
490 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
492 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
494 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
495 (i386_intel_memory_operand): After finding a segment override,
496 check again for no `[' before looking for a displacement. Bomb if
497 more than one displacement rather than silently discarding the
498 second and subsequent ones. Free strings malloc'd by
499 build_displacement_string.
501 2000-02-24 Catherine Moore <clm@cygnus.com>
503 * config/obj-som.c (obj_pseudo_table): Add "weak".
504 (obj_som_weak): New routine.
506 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
508 * config/tc-i386.c (union i386_op): New.
509 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
510 Throughout file replace occurences of disps[n], imms[n], regs[n]
511 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
512 intel mode operand swapping. Add assert in regKludge and
513 fake_zero_displacement code. Test i.types[n] when outputting
514 displacements and immediates. Combine output of Disp16 with
516 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
517 when in intel mode by (not) reversing fsub and fdiv operands
518 before the template search. This fails for single operand
519 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
520 undefined. Instead fix the base_opcode after we've found the
521 template. Move base_opcode xor with found_reverse_match from
522 opcode output code to before this fix so we test for the correct
524 (md_assemble): Don't use strcmp when deciding to ignore the suffix
525 check in intel mode. Instead compare opcodes.
527 * config/tc-i386.h (TC_RELOC): Delete.
528 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
529 with equivalent call to reloc.
531 * as.h (flag_m68k_mri): Move declaration after target include, and
532 only declare when TC_M68K defined. Define as zero otherwise.
533 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
534 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
535 Define as zero otherwise.
536 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
537 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
538 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
539 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
540 testing whether defined.
541 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
542 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
543 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
544 rather than testing whether defined.
545 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
546 (parse_mri_cons): Declare and use only when TC_M68K.
547 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
548 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
549 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
551 * NEWS: Mention IBM 370 support.
553 2000-02-23 Richard Henderson <rth@cygnus.com>
555 * config/tc-i386.c (md_assemble): When swapping operands for
556 intel_syntax, assume everything that's not Imm or Disp is a
559 2000-02-23 Linas Vepstas <linas@linas.org>
561 * config/tc-i370.c, config/tc-i370.h: New files.
562 * Makefile.am: Add support for Linux/IBM 370.
563 * configure.in: Likewise.
564 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
565 * config/obj-elf.c: Include elf/i370.h
566 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
568 * Makefile.in: Regenerate.
569 * configure: Regenerate.
571 * doc/c-i370.texi: New file.
572 * doc/all.texi: Include it.
573 * doc/as.texinfo: And here.
574 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
575 * doc/Makefile.in: Regenerate.
577 2000-02-19 Michael Meissner <meissner@redhat.com>
579 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
580 determine if an instruction can be used in parallel with an ADDppp
581 or SUBppp instruction.
583 2000-02-22 Andrew Haley <aph@cygnus.com>
585 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
587 1999-12-30 Andrew Haley <aph@cygnus.com>
589 * config/tc-mips.c (mips_gp32): New variable.
590 (macro_build) Use mips_gp32.
592 (md_longopts): Add "-mgp32" and "-mgp64".
593 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
595 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
597 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
598 warning, and bump it to 1.
600 2000-02-22 Ian Lance Taylor <ian@zembu.com>
602 From Brad Lucier <lucier@math.purdue.edu>:
603 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
606 2000-02-21 Catherine Moore <clm@cygnus.com>
608 * config/tc-mips.c (MF_HILO_INSN): Define.
609 (mips_7000_hilo_fix): Declare.
610 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
611 (md_parse_option): Check for 7000_HILO_FIX options.
612 (OPTION_M7000_HILO_FIX): Define.
613 (OPTION_NO_M7000_HILO_FIX): Define.
614 * doc/c-mips.texi (-mfix7000): Describe.
616 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
618 * listing.c (print_lines): Remove unused variable `end'.
620 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
621 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
622 reloc_type when BFD_ASSEMBLER.
623 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
624 reloc_type when BFD_ASSEMBLER. Move common code out of switch
625 statement and quell signed vs. unsigned comparison warning.
627 2000-02-18 Nick Clifton <nickc@cygnus.com>
629 * config/tc-d10v.c (find_opcode): Add a symbol's value to
630 the computed frag offset, rather than overwriting it.
632 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
634 * config/tc-sh.c ("elf/sh.h"): Include.
635 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
636 (md.begin): Initialize target_arch.
637 Only include opcodes in has table that match selected architecture.
638 (parse_reg): Recognize register names for sh-dsp.
639 (parse_at): Recognize post-modify addressing.
640 (get_operands): The leading space is now optional.
641 (get_specific): Remove FDREG_N support. Add support for sh-dsp
642 arguments. Update valid_arch.
643 (build_Mytes): Add support for SDT_REG_N.
644 (find_cooked_opcode): New function, broken out of md_assemble.
645 (assemble_ppi, sh_elf_final_processing): New functions.
646 (md_assemble): Use find_cooked_opcode and assemble_ppi.
647 (md_longopts, md_parse_option): New option: -dsp.
648 * config/tc-sh.h (elf_tc_final_processing): Define.
649 (sh_elf_final_processing): Declare.
651 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
653 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
654 the unwinder subspace. Save the current seg/subseg before creating
657 2000-02-10 Nick Clifton <nickc@cygnus.com>
659 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
660 little endian targets.
661 (INST_BYTE1): Redefine to handle big and little endian
663 (cpu_type): New type: Select between M340 and M210.
664 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
665 instructions of the M340.
666 (md_assemble): Add support for the MULSH and OPSR classes of
668 (md_atof): Add support for little endian targets.
669 (md_parse_option): Add support for -EL, -EB and -mcpu command
671 (md_convert_frag): Add support for little endian targets.
672 (md_apply_fix3): Add support for little endian targets.
673 (md_number_to_chars): Add support for little endian targets.
675 2000-02-10 Timothy Wall <twall@redhat.com>
677 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
678 defined, use it to verify the symbol just read should be a label.
680 2000-02-10 Timothy Wall <twall@redhat.com>
682 * app.c (do_scrub_chars): Handle "||" for parallel instructions
683 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
684 around colons when KEEP_WHITE_AROUND_COLON is defined.
685 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
686 and KEEP_WHITE_AROUND_COLON.
688 2000-02-08 Timothy Wall <twall@redhat.com>
690 * read.c (s_rept): Call do_repeat, which abstracts the repeat
692 (do_repeat): New. Abstract repeat logic so that a "break" can be
694 (end_repeat): New. Provide support for a "break" out of the
696 * read.h: Add prototypes for new functions.
698 2000-02-08 Timothy Wall <twall@redhat.com>
700 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
701 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
702 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
705 2000-02-08 Timothy Wall <twall@redhat.com>
707 * read.c: Added elseif to directives table.
708 * read.h: Added prototype for s_elseif.
709 * doc/as.texinfo: Added description for elseif.
710 * cond.c (s_elseif): New function
712 2000-02-04 Timothy Wall <twall@redhat.com>
714 * listing.c (print_lines): Remove conditionals causing bug in
717 2000-02-03 Timothy Wall <twall@cygnus.com>
719 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
721 * frags.c (frag_new): Calculate fr_fix in octets
722 (frag_now_fix) Return offset as target address offset (bytes).
723 (frag_now_fix_octets) New - Return offset in octets (8-bit
725 * frags.h: Added prototype for frag_now_fix_octets().
726 Distinguish between octets and bytes in field descriptions.
727 * listing.c (calc_hex): Account for octets vs bytes when
728 printing addresses/offsets.
729 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
730 target is little-endian, print the octets in a word in big-endian
731 order so that the display looks like a proper hexadecimal number,
732 instead of having the octets reversed.
733 * read.c (do_align): When recording alignment, alignment power
734 should be in terms of target bytes (minimum addressible unit)
736 (do_org) Convert ORG target address (byte) argument into an
737 octet offset when generating a variable fragment.
738 * symbols.c (resolve_symbol_value): Symbol final value
739 converted to a target address offset (bytes) from its octet offset.
740 * config/obj-coff.c (coff_frob_symbol): Symbol target address
741 offset (bytes) is adjusted by the frag offset (octets) converted
743 (coff_frob_section) Section alignment power is in terms of bytes;
744 convert it to an octet alignment power when calculating size (and
745 size mask) in octets. Don't modify the section size in order to
746 "align" it for TI COFF, since that format has a different method
747 for storing alignment information.
749 2000-02-01 Timothy Wall <twall@cygnus.com>
751 * stabs.c (generate_asm_file): Escape backslashes in stabs file
752 entries, matching the way GCC generates them. If not escaped, the
753 filename is encoded incorrectly.
755 2000-01-31 Nick Clifton <nickc@cygnus.com>
756 * config/tc-arm.c (reg_table): Add support for ATPCS register
759 2000-01-31 Geoff Keating <geoffk@cygnus.com>
761 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
763 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
765 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
766 of a symbol when we really care about its value.
768 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
770 * config/tc-mcore.c (md_assemble): Give warning message if
771 operands passes to instruction are more than the spec.
773 2000-01-27 Thomas de Lellis <tdel@windriver.com>
775 * config/tc-arm.c (armadjust_symtab): If the assembler is in
776 Thumb mode but the label seen was not declared as '.thumb_func'
777 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
778 correct disassembly of Thumb code bounded by non function labels.
780 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
782 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
783 Add dependencies for e-i386aout.o. Fix 2 comment lines.
785 * Makefile.in: Same here.
788 * configure.in: Set bfd_gas for i386-aout when primary target
789 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
790 we may need the primary te_file. Remove incorrect comment.
792 * configure: Regenerate.
794 * config/e-i386aout.c: New file.
796 * as.c (USE_EMULATIONS): Move to before print_version_id.
797 (struct emulation): Add i386aout.
798 (show_usage): Split text strings. Reformat -a text. Add --em
802 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
803 (aout_format_ops): New.
806 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
807 preprocessor conditional and add aout USE_EMULATIONS tests.
808 (read_a_source_file): Don't pass error strings to printf as
812 * gasp.c (exp_get_abs): Don't pass error strings to printf as
814 (do_data): Same here.
815 (process_file): And here.
818 * symbols.c (colon): Rewrite "already defined" fatal message
819 code for aout with USE_EMULATIONS.
822 * config/obj-aout.c (OBJ_HEADER): Define.
823 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
825 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
826 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
828 (obj_aout_type): Expand S_SET_OTHER here too.
829 (obj_read_begin_hook): Remove.
830 (aout_pop_insert): New.
831 (obj_aout_s_get_other): New.
832 (obj_aout_s_get_desc): New.
833 (aout_format_ops): New.
836 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
837 gets aout_pseudo_table.
838 (aout_pseudo_table): Declare.
839 (obj_read_begin_hook): Define.
842 * config/obj-coff.c (obj_pseudo_table): Rename to
844 (coff_pop_insert): Use coff_pseudo_table.
845 (coff_sec_sym_ok_for_reloc): Remove.
846 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
847 and comment all zero entries and remove #if 0 code.
850 * config/obj-coff.h (obj_pop_insert): Define.
851 (coff_pseudo_table): Declare.
854 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
855 s_get_size, s_set_size. Comment all zero entries.
858 * config/obj-elf.c (elf_s_get_other): New function.
859 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
860 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
861 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
863 (obj_elf_parse_section_letters): Don't pass error strings to
864 printf as format arg.
867 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
869 (elf_s_get_other): Declare.
870 (S_GET_OTHER) Define as elf_s_get_other if not already
872 (S_SET_OTHER): Only define when not already defined.
873 (elf_obj_read_begin_hook): Declare.
874 (obj_read_begin_hook): Define.
875 (elf_obj_symbol_new_hook): Declare.
876 (obj_symbol_new_hook): Define.
879 * config/obj-multi.h: Add copyright header and protect against
880 multiple inclusion. Add * to all function pointers.
881 (OBJ_HEADER): If defined, include it rather than other defines
883 (obj_frob_file_after_relocs): Test for NULL.
884 (obj_symbol_new_hook): Here too.
885 (obj_sec_sym_ok_for_reloc): And here.
886 (S_GET_OTHER): Define.
887 (S_GET_DESC): Define.
888 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
889 (OBJ_MAYBE_ELF): Update comment.
891 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
892 OBJ_AOUT preprocessor conditional and handle emulation by
893 testing OUTPUT_FLAVOR.
894 (i386_displacement): Here too.
895 (md_section_align): Similarly here.
896 (i386_target_format): Conditionally compile when more than one
897 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
898 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
899 (i386_displacement): Here too.
902 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
903 Define TARGET_FORMAT for aout only when not multi.
906 * config/te-multi.h: Delete file as it's identical to te-generic.h
908 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
910 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
911 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
914 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
916 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
919 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
921 * config/tc-mips.c (mips_do_align): New function.
922 * config/tc-mips.h (md_do_align): Define.
924 2000-01-10 Philip Blundell <philb@gnu.org>
926 * doc/c-arm.texi (ARM Options): Fix typo.
927 (ARM-Chars): Correct description of `#'. Mention that `;' is a
928 line separator for Linux.
929 * doc/as.texinfo (Comments): Mention the ARM.
931 2000-01-10 Philip Blundell <pb@futuretv.com>
933 * configure.in (arm*-*-conix*): New target.
934 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
936 * configure: Regenerate.
938 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
940 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
941 (obj_elf_visibility): New function.
943 * doc/as.texinfo (Visibility): New node: document visibility
946 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
948 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
949 warning for absolute jump/call without `*' in non-intel mode. No
950 need to set i.types[0] JumpAbsolute in intel mode.
952 1999-12-22 Philip Blundell <pb@futuretv.com>
954 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
955 hook function when changing sections.
956 (arm_s_data): Likewise.
958 1999-12-14 Nick Clifton <nickc@cygnus.com>
960 * config/tc-arm.c (md_parse_option): Add support for -marm720
963 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
965 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
966 (r_registers, xr_registers): Define.
967 (r_register_name, xr_register_name): New functions.
968 (md_assemble): Handle new am33 operand types and instruction
970 (mn10300_insert_operand, check_operand): Likewise.
972 1999-11-29 Nick Clifton <nickc@cygnus.com>
974 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
975 (s_force_thumb): Set thumb_mode to 2.
976 (md_assemble): Do not complain about thumb instructions on a
977 non-thumb target if thumb_mode is set to 2.
979 1999-11-28 Michael Meissner <meissner@cygnus.com>
981 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
982 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
983 (O_...): Add new machine dependent expressions if we are handling
984 explicit relocations.
985 (alpha_reloc_op): New static table holding the explicit relocation
987 (alpha_literal_hash): New static to hold the hash table for
988 explicit relocations.
989 (alpha_macros): Add support for explicit relocations.
990 (md_begin): If explicit relocations, initialize hash table.
991 (md_assemble): Don't print a second error if tokenize_arguments
992 already printed an error message.
993 (md_apply_fix): Add support for explicit relocations.
994 (alpha_force_relocation): Ditto.
995 (alpha_fix_adjustable): Ditto.
996 (alpha_adjust_symtab): New function to support explicit
998 (alpha_adjust_symtab_relocs): Ditto.
999 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1000 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1001 Add support for explicit relocations. Return -2 if an error
1002 message was already printed.
1003 (find_macro_match): Add support for explicit relocations. Comment
1005 (emit_insn): Add support for explicit relocations.
1006 (assemble_tokens): Ditto.
1008 (load_expression): Ditto.
1011 (emit_ir_load): Ditto.
1012 (emit_loadstore): Ditto.
1015 (emit_sextX): Ditto.
1016 (emit_division): Ditto.
1017 (emit_jsrjmp): Ditto.
1018 (emit_retjcr): Ditto.
1020 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1022 (tc_adjust_symtab): If explicit relocations, call the function
1023 alpha_adjust_symtab.
1024 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1025 relocations next to the literal relocation they reference.
1026 (TC_INIT_FIX_DATA): Initialize the new fields.
1027 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1029 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1031 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1032 'B' operand for PA2.0 bb instruction.
1034 1999-11-18 Nick Clifton <nickc@cygnus.com>
1036 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1039 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1041 (mcore_force_relocation): Force relocations to be generated for
1044 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1046 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1047 (i386_displacement): Disallow O_big displacements.
1049 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1051 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1052 improvements in error checking.
1053 (md_assemble): Support for unconditional ARM instructions.
1054 (md_parse_option): Support for -m[arm]v5e flag.
1056 1999-11-12 Nick Clifton <nickc@cygnus.com>
1058 * macro.c (buffer_and_nest): Do not check beyond the end of the
1061 1999-11-11 Nick Clifton <nickc@cygnus.com>
1063 * macro.c (buffer_and_nest): Look for seperator after TO and
1066 1999-11-08 Andrew Haley <aph@cygnus.com>
1068 * app.c (do_scrub_chars): When in State 10, treat backslash
1069 characters in the same way as as symbol characters.
1071 1999-11-07 Richard Henderson <rth@cygnus.com>
1073 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1074 the previous label was in the current section before playing
1075 with auto-alignment.
1077 1999-11-06 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-v850.c (v850_force_relocation): Force relocation
1081 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1084 1999-11-05 Michael Meissner <meissner@cygnus.com>
1086 * expr.h (operatorT): Increase machine dependent operators to 16.
1087 * expr.c (op_rank): Ditto.
1089 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1091 * read.c (pseudo_set): Reject attempts to set the value of a
1094 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1097 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1099 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1100 to bfd_set_section_contents.
1102 1999-11-03 Nick Clifton <nickc@cygnus.com>
1104 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1106 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1108 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1109 (mips_ip): Use OPCODE_IS_MEMBER.
1111 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1113 * config/tc-arm.c (reg_required_here): Improve comments.
1115 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1116 (tinsns): Initialize variants field.
1118 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1119 BAD_PC respectively.
1121 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1123 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1124 * config/tc-arm.h: Fix compile time warnings.
1126 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1128 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1129 form @abs16, @(abs16) and @(abs16 + imm).
1131 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1133 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1134 (ISA_HAS_64_BIT_REGS) New.
1135 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1136 mips_emit_delays,macro_build,load_register,load_addresss,
1137 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1138 and/or use new ISA_xxx macros in expressions involving
1139 ISA, particularly mips_opts.isa.
1141 1999-10-18 Michael Meissner <meissner@cygnus.com>
1143 * expr.h (operatorT): Add machine dependent operators md1..md8.
1144 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1145 for the machine dependent operators to use.
1147 * expr.c (op_rank): Add machine dependent operators.
1149 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1151 (O_cpregister): Ditto.
1152 (md_begin): Change X_op test that field is wide enough to use
1153 O_max instead of O_alpha_max.
1154 (cpu_types): Fill in missing initializer.
1155 (alpha_num_macros): Make unsigned.
1156 (md_assemble): Make opnamelen be size_t.
1157 (md_apply_fix): Cast alpha_num_operands to int before testing.
1158 (alpha_force_relocation): Ditto.
1159 (alpha_fix_adjustable): Ditto.
1160 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1161 (tc_gen_reloc): Ditto.
1162 (tc_get_register): Ditto.
1167 (s_alpha_ent): Ditto.
1168 (s_alpha_end): Ditto.
1169 (s_alpha_frame): Ditto.
1170 (s_alpha_prologue): Ditto.
1171 (s_alpha_file): Ditto.
1172 (s_alpha_gprel32): Ditto.
1173 (s_alpha_proc): Ditto.
1174 (s_alpha_set): Ditto.
1175 (s_alpha_base): Ditto.
1176 (s_alpha_align): Ditto.
1177 (s_alpha_arch): Ditto.
1178 (alpha_align): Ditto.
1179 (assemble_insn): Suppress unused variable warning.
1181 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1182 order in the structure.
1183 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1185 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1187 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1189 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1191 * config/tc-i386.c (i386_index_check): Correct #endif location.
1193 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1195 * as.c (show_usage): Document new options.
1196 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1197 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1198 (parse_args): Parse the new options.
1199 (main): If there were warnings, and --fatal-warnings
1200 was specified, print an error.
1201 * as.h: New variable, flag_fatal_warnings, for new option.
1203 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1205 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1206 '@'. Change autoincrement completers to fall through to cache control
1209 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1211 (pa_parse_addb_64_cmpltr): New function.
1213 * config/tc-hppa.c (pa_ip): Change error message.
1214 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1215 '?Q' args to allow falling through.
1217 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1218 Remove unused conditional codes.
1219 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1221 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1223 * config/tc-d30v.c (CHAR_BIT): Define.
1224 (check_range): Fix bit operations to support integers bigger than
1227 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1229 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1232 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1233 Doug Evans <devans@cygnus.com>
1235 Add support for m32rx.
1236 * config/tc-m32r.c (enable_m32rx): New static global.
1237 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1238 (allow_m32rx): New function.
1239 (M32R_SHORTOPTS): Add `O'.
1240 (md_longopts): Add --m32rx plus several warning options.
1241 (md_parse_option): Handle new options.
1242 (md_show_usage): Print them.
1243 (md_begin): Enable m32rx.
1244 (OPERAND_IS_COND_BIT): New macro.
1245 (first_writes_to_seconds_operands): New function.
1246 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1247 (target_make_parallel,assemble_two_insns): New functions.
1248 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1249 If optimizing and m32rx, try to make consecutive insns parallel.
1251 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1253 * config/tc-mips.c (nopic_need_relax): Allow for the
1254 .sdata.foo sections generated by -fdata-sections,
1255 and for the .gnu.linkonce.s sections generated by C++.
1257 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1259 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1260 with cleaner code using completer prefixes. Add 'Y'.
1262 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1264 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1266 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1267 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1268 insn does not match and we should try the next insn in the table.
1270 1999-09-22 Nick Clifton <nickc@cygnus.com>
1272 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1274 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1276 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1279 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1281 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1282 OBJ_ELF. If ELF, add "sq".
1283 (md_parse_option): If ELF, ignore -s and -q.
1284 (md_show_usage): Mention ELF options.
1286 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1288 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1291 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1293 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1295 * config/tc-hppa.c (struct pa_it): New field "trunc".
1296 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1297 (pa_parse_ftest_gfx_completer): New function
1298 (pa_parse_fp_cnv_format): New function.
1300 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1301 (md_apply_fix): Handle 22bit pc-rel branches.
1303 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1305 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1307 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1309 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1311 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1313 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1314 (pa_ip): Handle 'fX'.
1316 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1318 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1319 (pa_ip): Handle 'fX'.
1321 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1323 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1324 unwinds unless the function is in the text space.
1325 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1327 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1329 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1330 (md_assemble): To here. Tweak address generation.
1332 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1334 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1335 (md_assemble): Call dwarf2_where for OBJ_ELF.
1336 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1337 (pa_end_of_source): New function.
1338 * tc-hppa.h (md_end): Define for OBJ_ELF.
1340 1999-09-14 Michael Meissner <meissner@cygnus.com>
1342 * configure.in (Canonicalization of target names): Remove adding
1343 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1344 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1345 * configure: Regenerate.
1347 1999-09-14 Donn Terry <donn@interix.com>
1349 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1351 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1353 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1354 pc-relative jmp/call to an absolute symbol.
1355 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1356 absolute section symbols.
1358 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1359 jump handling code and comments.
1361 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1363 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1364 the value if TE_PE and a global defined symbol.
1366 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1368 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1369 print the symbol, rather than printing it here.
1371 1999-09-11 Donn Terry <donn@interix.com>
1373 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1374 BFD_RELOC_RVA relocations.
1376 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1377 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1380 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1382 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1383 * doc/internals.texi (Object format backend): Document
1386 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1387 relocations against global symbols if TE_PE.
1389 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1390 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1392 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1395 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1396 symbols which do not have a constant value, or tags with
1397 non-tags. Remove the symbol from the list before adding it at the
1400 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1401 C_FCN symbol differently if TE_PE.
1402 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1403 appears in the pseudo-op, rather coff_line_base which is only set
1406 * config/obj-coff.c (obj_coff_loc): New static function.
1407 (obj_pseudo_table): Add "loc".
1409 * config/obj-coff.c (add_lineno): Check that the line number is
1412 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1413 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1415 (md_atof): Return NULL rather than 0.
1416 * config/tc-i386.c (md_atof): Change type to int.
1417 * expr.c (expr): Change first parameter to int.
1418 * config/obj-coff.c: Add declarations for static functions.
1419 (coff_frob_symbol): Use SYM_AUXENT.
1420 * config/tc-i386.h (flag_16bit_code): Don't declare.
1422 * config/obj-coff.c (obj_coff_section): Default to setting
1423 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1425 * write.c (adjust_reloc_syms): Print adjusted fixup.
1427 * expr.c (integer_constant): Correct too_many_digits calculation
1430 1999-09-09 Andreas Schwab <schwab@suse.de>
1432 * doc/c-arm.texi: Fix arguments of @var to not contain
1435 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1437 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1439 (md_parse_option): Only support -k flag for ELF and COFF targets.
1441 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1443 * config/tc-hppa.c (pa_ip): Put strict register checks before
1444 call to pa_parse_number.
1446 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1448 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1450 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1453 1999-09-06 Donn Terry <donn@interix.com>
1455 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1457 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1459 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1460 candidate instruction. Require registers for register arguments
1461 when in strict mode. Require assemble-time constants for
1462 constants when in strict mode.
1463 (pa_get_absolute_expression): Require a constant when in strict
1466 1999-09-06 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1470 1999-09-04 Steve Chamberlain <sac@pobox.com>
1472 * config/tc-pj.c: New file, supports picoJava in ELF.
1473 * config/tc-pj.h: Ditto.
1474 * configure.in (pjl*, pj*): New targets.
1475 * Makefile.am: Rebuild dependencies.
1476 (CPU_TYPES): Add pj.
1477 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1478 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1479 * doc/c-pj.texi: New file.
1480 * doc/as.texinfo: Add some PJ specifics.
1481 * doc/all.texi: Add PJ to the list of all architectures, sort them
1483 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1484 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1486 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1488 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1489 (obj_frob_file): Test for null pointer.
1490 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1491 (OBJ_PROCESS_STAB): And here.
1492 (elf_obj_sy): Remove
1494 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1495 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1496 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1498 * config/obj-coff.c (no_func): Remove.
1499 (coff_format_ops): Change occurrences of no_func to 0, as we test
1500 for 0 in obj-multi.h.
1502 * configure.in: Enable bfd for i386-coff when primary target is
1503 bfd. Enable i386 elf,coff emulation support. Don't set
1504 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1505 emulation to support.
1506 *configure: Regenerate.
1508 1999-09-02 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1511 .section .line directive is encountered.
1513 1999-09-01 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1518 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1519 * as.texinfo: Document --gdwarf2 command line option.
1520 Add additional documentation of ARM command line switches.
1522 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1524 * config/tc-i386.c (i386_intel_memory_operand): Combine
1525 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1526 and RESTORE_END_STRING around parse_register calls.
1527 (i386_operand): Here too.
1528 (i386_is_reg): Remove.
1529 (parse_register): Move as_bad calls from within this function to
1532 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1534 Based on a patch from H.J. Lu <hjl@gnu.org>
1535 * config/tc-i386.c (parse_register): Handle FP regs specially.
1536 (md_begin): Remove '(' and ')' from register_chars.
1538 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1540 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1541 error message (done elsewhere).
1543 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1545 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1547 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1549 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1552 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1554 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1556 Add new completers. Fix bug in 64 bit condition handling.
1558 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1561 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1563 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1565 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1567 1999-08-27 Jim Wilson <wilson@cygnus.com>
1569 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1570 (struct ls): Add frag field. Initialize it to zero.
1571 (out_end_sequence): New local text_frag. Set it while in text section.
1572 Replace address check with frag check. Set ls.frag to text_frag if
1573 out_set_addr called.
1574 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1575 Set it before switching sections. Replace address check with frag
1576 check. Set ls.frag to saved_frag if out_set_addr called.
1578 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1580 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1581 output "advance_pc" opcode instead of calling gen_addr_line().
1582 The latter has the undesired side-effect of creating a new row
1583 in the debug line info matrix.
1585 1999-08-26 Jim Wilson <wilson@cygnus.com>
1587 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1588 ls.last_filename if last is less than zero. Set ls.last_filename
1589 when allocating new entry.
1590 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1593 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1595 * config/tc-i386.c (i386_index_check): Fix the displacement size
1596 when INFER_ADDR_PREFIX.
1598 1999-08-18 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1603 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1605 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1606 handle 0xffffNNNN constants correctly.
1608 1999-08-16 Nick Clifton <nickc@cygnus.com>
1610 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1613 1999-08-13 Nick Clifton <nickc@cygnus.com>
1615 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1616 (md_apply_fix3): Always pass positive values to
1617 validate_offset_imm.
1619 1999-08-12 Nick Clifton <nickc@cygnus.com>
1621 * config/tc-arm.c (skip_whitespace): New macro.
1622 Formatting tidy ups.
1624 (md_apply_fix3): Store relocation offset in addend for ELF based
1626 (arm_force_relocation): Always generate relocs for Thumb function
1629 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1631 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1632 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1634 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1636 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1637 flags for the unwind subspace.
1639 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1640 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1641 suitable relocation based on the size of the target's pointer.
1642 Always Use subsegment zero for the unwinders.
1643 (pa_level): Handle "2.0w".
1645 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1647 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1648 with the following instruction unless this was specified.
1650 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1652 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1653 certain sections, to match BFD changes.
1655 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1657 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1658 (EXTRA_SCRIPTS): Define to keep automake happy.
1659 * Makefile.in: Rebuild.
1661 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1663 * Makefile.am: Rename .dep* files to DEP*.
1664 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1665 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1667 * Makefile.in: Rebuild.
1669 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1671 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1673 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1675 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1676 avoid problems on DOS filesystems.
1677 * Makefile.in: Rebuild.
1679 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1681 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1683 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1686 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1688 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1689 line to create ${GDBINIT} rather than .gdbinit.
1690 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1692 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1694 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1696 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1698 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1700 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1702 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1703 non-adjustable symbols.
1705 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1707 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1709 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1711 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1714 1999-08-05 Donn Terry <donn@interix.com>
1716 * config/te-interix.h: New file.
1717 * configure.in (i386-*-interix*): New target.
1718 * configure: Rebuild.
1720 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1722 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1723 selectors for ELF too.
1724 (selector_table): Add "ltp" and "rtp" selectors.
1726 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1728 * config/tc-i386.c (i386_operand): No need to change
1729 operand_string pointer in segment reg case before goto
1730 do_memory_reference. Initialise displacement_string_start and
1731 displacement_string_end after do_memory_reference label.
1732 (i386_index_check): Add operand_string param, and print error
1733 message on failure here.
1734 (i386_intel_memory_operand): Instead of here.
1735 (i386_operand): And here.
1736 (INFER_ADDR_PREFIX): Enable.
1738 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1740 * config/tc-i386.h (DefaultSize): Define. Renumber following
1741 opcode_modifier defines.
1743 From Etienne Lorrain <etienne.lorrain@ibm.net>
1744 * config/tc-i386.c (stackop_size): New variable.
1745 (set_16bit_code_flag): Clear it here.
1746 (set_16bit_gcc_code_flag): New function.
1747 (md_pseudo_table): Add "code16gcc" entry.
1748 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1750 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1752 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1753 next_set_end even if the end symbol is being discarded.
1755 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1756 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1757 * config/obj-coff.c: Likewise.
1758 (seg_info_type): Remove.
1759 (seg_info_off_by_4): Change to array of segT.
1760 (s_get_segment): Adjust accordingly.
1761 (obj_pseudo_table): Fully initialize sentinel entry.
1763 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1764 Ralf Baechle <ralf@uni-koblenz.de>.
1766 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1768 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1770 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1772 * config/tc-i386.c: Indentation and white space changes.
1773 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1774 don't enable it by default.
1775 (i386_intel_operand): Remove redundant prototype.
1776 Move check on number of memory operands, and i.mem_operands++
1777 (i386_intel_memory_operand): To here.
1778 Remove i386_immediate code from here. Remove special case code
1779 for input and output using (%dx). Remove base/index checks and
1780 call i386_index_check instead. Save initial operand_string
1781 argument for error message.
1782 (i386_operand): Remove redundant prototype. Move base/index
1783 checks to i386_index_check.
1784 (i386_displacement): Move intel mode check for non-zero
1786 (i386_intel_memory_operand): To here.
1788 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1790 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1791 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1792 by .register pseudo-op if -64 and --no-undeclared-regs.
1793 (s_register, sparc_adjust_symtab): New functions.
1794 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1795 Declare sparc_adjust_symtab as tc_adjust_symtab.
1796 * doc/c-sparc.texi: Add description of #ignore special literal
1797 for .register pseudo-op.
1799 1999-07-30 Catherine Moore <clm@cygnus.com>
1801 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1802 the relocation's section offset.
1804 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1806 * write.c (fixup_segment): Fix generic error check overflow test.
1808 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1809 X_add_number to long.
1811 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1813 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1816 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1818 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1821 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1823 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1825 * configure.bat: Remove; obsolete.
1826 * config/go32.cfg: Likewise.
1828 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1830 * configure.in (i386-*-vxworks*): New target.
1831 * configure: Rebuild.
1833 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1835 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1837 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1839 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1841 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1842 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1843 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1844 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1845 MAX_RELOC_EXPANSION): Define.
1846 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1848 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1850 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1851 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1852 block. Print a warning if an 8-bit or 16-bit constant
1853 displacement or immediate is truncated on output.
1854 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1856 (i386_operand): Disallow immediate jump absolute operand.
1858 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1860 * configure.in: Bump version number to 2.9.5.
1861 * configure: Rebuild.
1863 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1866 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1868 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1869 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1871 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1873 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1875 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1877 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1878 if -mno-fpu was given.
1879 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1881 (cons_fix_new_arm): Remove misleading comments.
1883 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1885 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1887 (relax_segment): Likewise. After giving a rs_org error, convert
1888 the frag to rs_align to avoid cascading errors.
1890 1999-07-12 Andreas Schwab <schwab@suse.de>
1892 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1894 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1896 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1897 as appropriate. Fill in structure initializations. Add variable
1898 initializations. Add casts.
1899 * dwarf2dbg.c (print_stats): Change i to size_t.
1900 * listing.c (listing_listing): Change list_line to unsigned int.
1902 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1904 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1905 rather than checking for \001 and \002 in symbol name.
1906 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1908 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1910 * configure.in (hppa*-linux-gnu*): New target.
1911 * configure: Rebuilt.
1913 1999-07-08 Nick Clifton <nickc@cygnus.com>
1915 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1917 1999-07-07 Nick Clifton <nickc@cygnus.com>
1919 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1920 accessing symbolP directly.
1922 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1924 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1927 1999-07-05 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-arm.c (ARM_EXT_V5): Define.
1930 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1931 (md_begin): Detect ARM v5 architectures.
1932 (md_parse_option): Accept arm v5 specification.
1933 (md_show_usage): Documment -marmv5 switch.
1935 * doc/c-arm.texi: Document -marmv5 command line option.
1937 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1939 (validate_immediate_twopart): New function. Determine if a
1940 constant can be computed by two ADD instructions.
1941 (output_inst): Remove its command line parameter - it was never
1943 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1944 implememt the ADRL pseudo op.
1945 (tc_gen_reloc): Generate a suitable error message if an ADRL
1946 instruction tries to generate a real reloc.
1948 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1950 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1952 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1955 1999-06-27 H.J. Lu <hjl@gnu.org>
1957 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1958 non BFD_ASSEMBLER case.
1960 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1962 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1965 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1967 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1968 out_end_sequence() when the address decreases due to a new frag.
1969 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1970 numbering starts with 1.
1972 1999-06-23 Nick Clifton <nickc@cygnus.com>
1974 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1976 (mcore_s_text): Call obj_elf_text for ELF target.
1977 (mcore_s_data): Call obj_elf_data for ELF target.
1978 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1980 (mcore_s_bss): New function: Dump literal table before changing
1982 (mcore_s_comm): New function: Dump literal table before changing
1985 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1986 No longer static functions.
1987 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1988 Provide prototypes for these functions.
1990 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1992 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1993 a list of names, to try obj_segment_name, and to try abbreviated
1994 names when using COFF without long section names.
1996 * config/tc-alpha.c: More use of symbol accessor functions.
1997 * config/tc-arc.c: Likewise.
1998 * config/tc-d30v.c: Likewise.
1999 * config/tc-fr30.c: Likewise.
2000 * config/tc-i860.c: Likewise.
2001 * config/tc-m88k.c: Likewise.
2002 * config/tc-mcore.c: Likewise.
2003 * config/tc-ns32k.c: Likewise.
2004 * config/tc-sparc.c: Likewise.
2005 * config/tc-v850.c: Likewise.
2007 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2008 sy_value with appropriate accessor functions.
2009 * config/tc-arm.c (md_apply_fix3): Likewise.
2010 * config/tc-d10v.c (AT_WORD_P): Likewise.
2011 * config/tc-v850.c (reg_name_search): Likewise.
2013 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2014 use symbol_get_bfdsym instead.
2015 * config/tc-ppc.c (md_assemble): Likewise.
2016 * config/tc-v850.c (v850_comm): Likewise.
2018 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2020 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2021 the symbol, rather than accessing the bsym member.
2022 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2023 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2024 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2025 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2026 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2027 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2028 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2029 * config/tc-v850.c (tc_gen_reloc): Likewise.
2031 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2033 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2034 (hppa_gen_reloc_type): Conditionalize on BFD64.
2035 (tc_gen_reloc): Re-enable ELF relocations.
2036 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2038 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2040 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2042 (do_ldst): Move assignment out of if condition.
2043 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2044 parentheses to avoid warning.
2046 1999-06-21 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2049 macro to get at the BFD symbol associated with a GAS symbol.
2051 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2053 * config/tc-ppc.c: Update for symbol handling changes.
2054 * config/obj-coff.c: Likewise.
2056 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2058 * tc-hppa.c: General cleanups of ELF support. No more spaces
2059 and subspaces for ELF.
2060 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2061 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2062 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2063 (UNWIND_SECTION_NAME): Likewise.
2064 (space/subspace related structures): Conditionalize definitions
2066 (space/subspace directives and support routines): Conditionalize
2067 definitions and references/uses on OBJ_SOM.
2068 (label_symbol_struct): For ELF, track the symbol's segment. For
2069 SOM track its space.
2070 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2072 (USE_ALIASES): Kill for both SOM & ELF.
2073 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2074 (pa_space, pa_subspace): Corresponding changes.
2075 (pa_spaces_begin): Corresponding chagnes.
2076 (md_begin): Do not muck around with space/subspace stuff for
2078 (md_apply_fix): Temporarily disable argument relocation stuff
2080 (tc_gen_reloc): Temporarily disable relocation generation for
2082 (pa_build_unwind_subspace): Similarly.
2084 1999-06-16 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-arm.c (thumb_set): New pseudo op.
2087 (text, data, section): Override these pseudo ops with ARM
2089 (s_thumb_set): New function: Perform the same as a .set pseudo
2090 op, but also mark the alias'ed symbol as being a Thumb
2092 (arm_s_text): New function: Perform the same as the .text
2093 pseudo op, but dump the literal pool before changing
2095 (arm_s_data): New function: Perform the same as the .data
2096 pseudo op, but dump the literal pool before changing
2098 (arm_s_section): New function: Perform the same as the
2099 .section pseudo op, but dump the literal pool before changing
2101 (arm_cleanup): Do not reset the current section before dumping
2104 1999-06-17 Nick Clifton <nickc@cygnus.com>
2106 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2107 OPTION_NO_WARN_UNMATCHED entries.
2108 (md_parse_option): Generate a warning message if an unrecognised
2109 option is encountered.
2111 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2112 (get_operands): When parsing an expression after an '@' symbol
2113 has been detected, do not ignore '#' symbols.
2114 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2117 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2119 From K. Richard Pixley <rich@noir.com>:
2120 * configure.in (ppc-*-vxworks*): New target.
2121 * configure: Rebuild.
2123 1999-06-12 Philip Blundell <philb@gnu.org>
2125 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2127 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2129 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2130 which refer to symbols in linkonce sections, permit reducing the
2131 relocs if the symbol is local.
2133 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2135 * subsegs.c (subseg_text_p): New function.
2136 * as.h (subseg_text_p): Declare.
2137 * read.c (do_align): Use subseg_text_p to set the default fill.
2138 * write.c (subsegs_finish): Likewise.
2139 * config/obj-coff.c (write_object_file): Likewise.
2140 * config/tc-i386.h (md_maybe_text): Don't define.
2141 (md_do_align): Use subseg_text_p to set the default fill.
2142 * config/tc-m32r.c (m32r_do_align): Likewise.
2143 * config/tc-sh.c (sh_do_align): Likewise.
2144 * config/tc-sparc.h (md_do_align): Likewise.
2146 1999-06-12 David O'Brien <obrien@freebsd.org>
2148 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2149 * configure: Rebuild.
2151 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2153 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2154 * Makefile.am: Rebuild dependencies.
2155 * Makefile.in: Rebuild.
2157 * config/tc-i386.c (i386_immediate): Remove unused label
2160 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2161 * symbols.c: Likewise.
2162 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2163 sy_next field when taking address, rather than symbol_next.
2165 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2167 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2168 value from the output file architecture.
2169 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2170 * dwarf2dbg.h: Change bfd_vma to addressT.
2172 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2174 * dwarf2dbg.h: Use PARAMS in function declarations.
2176 1999-06-11 Martin Dorey <mdorey@madge.com>
2178 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2179 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2181 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2183 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2185 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2187 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2190 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2192 * read.c (read_a_source_file): Only declare inescape if
2195 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2197 (find_entry_byval): Add parens to avoid warning.
2199 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2201 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2204 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2206 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2209 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2210 synthetize_setx): New functions.
2211 (md_assemble): Broken the special cases into the above
2212 functions. Make compiler happy if sizeof(bfd_vma)==4.
2213 Fix sethi generated from set/setuw. If instructions have a relloc,
2214 always clear the fields to be relocated in the opcode.
2215 (sparc_ip): Remove special_case global variable.
2217 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2219 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2220 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2221 indication of success rather than a value.
2222 (itbl_get_val): Likewise.
2223 (itbl_get_field): Use strcspn. Change delimiters to include
2225 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2226 (itbl_get_val): Likewise.
2227 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2229 * symbols.c (copy_symbol_attributes): Convert local symbols to
2232 1999-06-10 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2237 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2239 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2240 Optimize set if sizeof(bfd_vma) == 64.
2241 (sparc_ip): Fix sethi - without %hi() it should generate
2242 R_SPARC_22 reloc, not R_SPARC_HI22.
2243 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2245 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2247 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2248 (s_ncons): New function.
2249 (native_op_table): New table.
2250 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2251 R_SPARC_OLO10 handling.
2253 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2255 * expr.h (struct expressionS): Revert last change; widen X_op.
2256 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2258 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2260 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2261 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2262 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2263 * Makefile.in: Regenerated.
2265 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2266 `common' pass on to s_mri_common.
2267 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2269 1999-06-06 Richard Henderson <rth@cygnus.com>
2271 * config/obj-elf.c (obj_elf_section): Don't free the return
2272 value of demand_copy_C_string.
2274 1999-06-05 Richard Henderson <rth@cygnus.com>
2276 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2277 creation logic from obj_elf_create_section.
2279 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2280 (section_stack): New.
2281 (special_sections): Make const.
2282 (obj_elf_section): Gut and rewrite parsing.
2283 (obj_elf_change_section): New function broken out of obj_elf_section.
2284 (obj_elf_parse_section_letters): Likewise.
2285 (obj_elf_section_word): Likewise.
2286 (obj_elf_section_type): Likewise.
2287 (obj_elf_previous): Treat as a toggle.
2288 (obj_elf_popsection): New.
2289 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2290 (ppc_section_type): Likewise.
2291 * config/tc-ppc.h: Likewise.
2293 * expr.h (struct expressionS): Don't make X_op a bitfield.
2294 * config/tc-alpha.c: Update for symbol handling changes.
2295 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2296 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2298 1999-06-05 Richard Henderson <rth@cygnus.com>
2300 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2301 (dwarf2_gen_line_info): Kill unused variables.
2302 (dwarf2_finish): Likewise.
2303 (dwarf2_where): Likewise.
2304 (dwarf2_directive_file): If we've only got a string,
2305 hand off to s_app_file.
2306 * ecoff.c: Move the include of ecoff.h.
2307 * symbols.h (S_IS_FUNCTION): Prototype.
2309 * read.c (LEX_HASH): Supply a default.
2311 (s_globl): Update `c' after skipping whitespace.
2312 * read.h (LEX_END_NAME, is_name_ender): New.
2313 * expr.c (get_symbol_end): Respect it.
2315 1999-06-04 Mark Klein <mklein@dis.com>
2317 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2319 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2321 * config/tc-hppa.c: Update for symbol handling changes.
2323 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2325 * cgen.c: Update for symbol handling changes.
2326 * config/tc-m32r.c: Likewise.
2328 * config/tc-hppa.h: Update for symbol handling changes.
2329 * config/tc-hppa.c: Likewise.
2331 * config/tc-arm.h: Update for symbol handling changes.
2332 * config/tc-arm.c: Likewise.
2333 (symbol_make_empty): Remove. Just use symbol_create.
2335 * symbols.c (symbol_set_tc): Correct name.
2337 * Makefile.am: Rebuild dependencies.
2338 ($(OBJS)): Don't depend upon struc-symbol.h.
2339 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2340 * dep-in.sed: Don't remove struc-symbol.h.
2341 * Makefile.in: Rebuild.
2343 * doc/internals.texi (Symbols): Describe changes in symbol
2346 1999-06-03 Richard Henderson <rth@cygnus.com>
2348 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2349 instead of doing the work by hand.
2351 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2353 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2354 state of line state-machine.
2355 (struct ls): Collect DWARF2 line state-machine state in new member
2356 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2357 resulted in any DWARF2 directives.
2358 (reset_state_machine): New function.
2359 (out_end_sequence): Ditto.
2360 (dwarf2_gen_line_info): When switching sections or switching to a
2361 lower text address, call out_end_sequence() first to terminate the
2362 previous code sequence as code sequences MUST have monotonically
2363 increasing addresses.
2364 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2366 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2368 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2369 DWARF2 debug info (line information only, at this point).
2370 * as.h: Update comment about supported debug formats.
2371 * dwarf2dbg.c, dwarf2dbg.h: New files.
2372 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2374 * expr.c (operand): Don't use [ for parens if we want an index op.
2375 (op_encoding): Switch [ into O_index, if desired.
2376 (op_rank): Renumber with O_index on bottom.
2377 (expr): If O_index, match closing bracket.
2378 * expr.h (O_index): New.
2380 * read.c (read_a_source_file): Conditionally allow matched "
2381 in lines passed to md_assemble.
2383 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2385 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2387 Add support for storing local symbols in a small structure to save
2388 memory when assembling large files.
2389 * as.h: Don't include struc-symbol.h.
2390 (symbolS): Add typedef.
2391 * symbols.c: Include struc-symbol.h.
2392 (local_hash): New static variable.
2393 (save_symbol_name): New static function, from symbol_create.
2394 (symbol_create): Call save_symbol_name.
2395 (local_symbol_count): New static variable.
2396 (local_symbol_conversion_count): Likewise.
2397 (LOCAL_SYMBOL_CHECK): Define.
2398 (local_symbol_make): New static function.
2399 (local_symbol_convert): New static function.
2400 (colon): Handle local symbols. Create local symbol for local
2402 (symbol_table_insert): Handle local symbols.
2403 (symbol_find_or_make): Create local symbol for local label name.
2404 (symbol_find_base): Check for local symbol.
2405 (symbol_append, symbol_insert): Check for local symbols.
2406 (symbol_clear_list_pointers, symbol_remove): Likewise.
2407 (verify_symbol_chain): Likewise.
2408 (copy_symbol_attributes): Likewise.
2409 (resolve_symbol_value): Handle local symbols.
2410 (resolve_local_symbol): New static function.
2411 (resolve_local_symbol_values): New function.
2412 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2413 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2414 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2415 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2416 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2417 (symbol_previous, symbol_next): New functions.
2418 (symbol_get_value_expression): Likewise.
2419 (symbol_set_value_expression): Likewise.
2420 (symbol_set_frag, symbol_get_frag): Likewise.
2421 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2422 (symbol_mark_used_in_reloc): Likewise.
2423 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2424 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2425 (symbol_mri_common_p): Likewise.
2426 (symbol_mark_written, symbol_clear_written): Likewise.
2427 (symbol_written_p): Likewise.
2428 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2429 (symbol_section_p, symbol_equated_p): Likewise.
2430 (symbol_constant_p): Likewise.
2431 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2432 (symbol_get_obj, symbol_set_obj): Likewise.
2433 (symbol_get_tc, symbol_set_tc): Likewise.
2434 (symbol_begin): Initialize local_hash.
2435 (print_symbol_value_1): Handle local symbols.
2436 (symbol_print_statistics): Print local symbol statistics.
2437 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2438 Declare new symbols.c functions. Move many declarations here from
2440 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2441 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2442 (struct symbol): Move bsym to make it clearly the first field.
2443 Remove TARGET_SYMBOL_FIELDS.
2444 (symbolS): Don't typedef.
2445 (struct broken_word): Remove.
2446 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2447 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2448 (symbol_clear_list_pointers): Likewise.
2449 (symbol_insert, symbol_remove): Likewise.
2450 (symbol_previous, symbol_append): Likewise.
2451 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2452 (struct local_symbol): Define.
2453 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2454 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2455 (local_symbol_get_frag, local_symbol_set_frag): Define.
2456 (local_symbol_get_real_symbol): Define.
2457 (local_symbol_set_real_symbol): Define.
2459 * write.c (write_object_file): Call resolve_local_symbol_values.
2460 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2461 (TARGET_SYMBOL_FIELDS): Don't define.
2462 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2463 ECOFF_DEBUGGING, add ECOFF fields.
2464 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2465 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2466 ECOFF_DEBUGGING, add ECOFF fields.
2467 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2468 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2469 * config/tc-mcore.h: Don't include struc-symbol.h.
2470 (TARGET_SYMBOL_FIELDS): Don't define.
2471 (struct mcore_tc_sy): Define.
2472 (TC_SYMFIELD_TYPE): Define.
2473 * Many files: Use symbolS instead of struct symbol. Use new
2474 accessor functions rather than referring to symbolS fields
2477 * read.c (s_mri_common): Don't add in value of line_label.
2479 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2480 checking for SEC_LINK_ONCE.
2482 * config/tc-sh.h (sh_fix_adjustable): Declare.
2484 * app.c (input_buffer): New static variable.
2485 (app_push): Save saved_input in allocated buffer.
2486 (app_pop): Restored saved_input.
2487 (do_scrub_chars): Change get parameter to take char * and int as
2488 arguments. Change GET macro to pass input_buffer to get
2489 function. Don't save input into allocated buffer.
2490 * as.h (do_scrub_chars): Update declaration.
2491 * input-file.c (input_file_get): Change to take char * and int.
2492 Read data into passed in buffer. Remove static buffer.
2493 * read.c (scrub_from_string): Change to take char * and int. Copy
2494 data into passed in buffer.
2496 * hash.h: Neaten. Declare hash_traverse.
2497 * hash.c: Complete rewrite based on BFD hashing code.
2498 * gasp.c (chunksize): New variable.
2499 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2502 1999-05-28 Nick Clifton <nickc@cygnus.com>
2504 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2505 addend unless the target uses an old ABI.
2507 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2509 -Wchar-subscripts cleanup
2510 * listing.c (listing_newline): Use unsigned char variable, so
2511 calls to isascii,iscntrl are correct.
2512 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2514 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2515 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2516 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2517 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2519 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2521 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2523 (arch_coldfire_p): New #define.
2524 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2526 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2528 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2530 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2531 (install_operand): Add place `N'.
2532 (init_table): Add registers ACC, MACSR, MASK.
2534 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2536 * config/tc-m68k.c: Change mcf5200 --> mcf.
2537 (archs): Add mcf5206e, mcf5307.
2538 (m68k_ip): Add format `u'.
2539 (install_operand): Add place `m', `M', `h'.
2540 (init_table): Add upper/lower registers.
2542 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2544 1999-05-28 Martin Dorey <mdorey@madge.com>
2546 * config/tc-i960.c: Several minor changes to add ELF and
2547 BFD_ASSEMBLER support.
2548 * config/tc-i960.h: Likewise.
2549 * configure.in (i960-*-elf*): New target.
2550 * aclocal.m4, configure: Rebuild.
2552 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2554 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2555 reloc changes when defined(BFD_ASSEMBLER).
2557 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2559 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2561 * write.c (write_print_statistics): Output to file, not stderr.
2563 * expr.c (generic_bignum_to_int32,64): Prototype.
2565 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2566 output_sleb128, output_uleb128, output_big_sleb128,
2567 output_big_uleb128, output_big_leb128): Prototype.
2568 (output_big_sleb128, output_big_uleb128): Make inline.
2569 (output_big_leb128): Remove inline
2571 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2572 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2573 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2574 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2575 value for correct overflow check in write.c:fixup_segment.
2576 * write.c (fixup_segment): Move bitfield overflow checks to after
2577 the md_apply_fix call.
2578 * config/obj-coff.c (fixup_segment): Likewise.
2579 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2580 valueT *val argument.
2582 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2584 * config/atof-ieee.c (gen_to_words): Correctly round a
2585 denormalized number. Fix off-by-one in range checking for
2586 exponent in a denormal.
2588 1999-05-10 Nick Clifton <nickc@cygnus.com>
2590 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2593 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2595 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2597 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2599 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2600 (ReverseRegRegmem): Remove.
2601 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2602 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2603 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2606 From Doug Ledford <dledford@redhat.com>
2607 * config/tc-i386.h (RegXMM): New for P/III.
2608 * config/tc-i386.c: Add support for P/III.
2610 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2612 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2613 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2614 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2616 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2618 * config/tc-i386.c (i386_immediate): Skip whitespace before
2619 complaining about junk after expression.
2620 (i386_displacement): Likewise.
2622 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2624 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2625 Don't copy before downcaseing.
2627 1999-05-05 Catherine Moore <clm@cygnus.com>
2629 * tc-m68k.c: Include elf/m68k.h.
2630 (m68k_elf_final_processing): New routine.
2631 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2634 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2636 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2639 1999-04-30 Nick Clifton <nickc@cygnus.com>
2641 * config/tc-mcore.c (mcore_s_section): Dump literals before
2644 1999-04-29 Nick Clifton <nickc@cygnus.com>
2646 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2649 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2651 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2652 (TC_INIT_FIX_DATA): Delete.
2653 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2654 (TC_INIT_FIX_DATA): Delete.
2655 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2656 * write.c (fix_new_internal): Initialize fx_cgen member.
2657 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2658 (gas_cgen_md_apply_fix3): Update.
2659 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2660 (md_cgen_record_fixup_exp): Update.
2661 (FX_OPINFO_R_TYPE): Update.
2663 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2664 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2665 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2666 * frags.h (struct frag): Make opindex, opinfo ints.
2668 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2670 1999-04-26 Tom Tromey <tromey@cygnus.com>
2672 * aclocal.m4, configure: Updated for new version of libtool.
2674 1999-04-22 Nick Clifton <nickc@cygnus.com>
2676 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2678 (md_apply_fix3): Do not fix up absolute relocations against
2681 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2683 1999-04-20 Nick Clifton <nickc@cygnus.com>
2685 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2686 changes and data-in-text directives.
2687 (mcore_cons): New function: intercept cons() operations.
2688 (mcore_float_cons): New function: intercept float_cons()
2690 (mcore_stringer): New function: intercept stringer() operations.
2692 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2694 * obj.h (struct format_ops): Change generate_asm_lineno field to
2696 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2698 * config/tc-alpha.c (find_opcode_match): Add default case to
2700 (find_macro_match): Likewise.
2701 (load_expression): Parenthesize && within ||.
2703 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2705 1999-04-17 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2708 .text .data .section pseudo ops.
2709 (mcore_s_section): New function. Dump lits before changing secs.
2710 (mcore_s_text): New function. Dump lits before changing secs.
2711 (mcore_s_data): New function. Dump lits before changing secs.
2713 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2715 * config/tc-mips.c (mips_32bitmode): New.
2716 (md_begin): Set mips_32bitmode if needed.
2717 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2718 Set EF_MIPS_32BITMODE.
2720 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2722 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2725 1999-04-16 Nick Clifton <nickc@cygnus.com>
2727 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2729 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2731 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2732 expressions correctly.
2735 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2737 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2739 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2741 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2742 and fmpynfadd instructions.
2744 1999-04-11 Richard Henderson <rth@cygnus.com>
2746 * as.h (environ): Declare it, if needed.
2747 * as.c (dump_statistics): Don't declare environ.
2748 * configure.in (environ): Detect declaration.
2749 * configure, config.in: Rebuild
2751 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2752 (i386_displacement): Allocate enough space for replacement buffer.
2753 Clean up replacement buffer initialization.
2755 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2757 * subsegs.c (section_symbol): Don't create a new symbol if one
2758 already exists; instead, use the existing one, but set its segment
2759 and frag data if it hasn't already been defined.
2760 * config/obj-coff.c (c_section_symbol): Likewise.
2762 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2764 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2766 1999-04-08 Nick Clifton <nickc@cygnus.com>
2768 * config/tc-mcore.c: New File: Support routines for MCore
2770 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2771 * config/obj-coff.c: Add support for mcore-pe target.
2773 * Makefile.am: Add support for MCore targets.
2774 * Makefile.in: Regenerate.
2775 * configure.in: Add support for MCore targets.
2776 * configure: Regenerate.
2778 * doc/all.texi: Set MCORE.
2779 * doc/as.texinfo: Document MCore specific command line options.
2781 * write.h: Prevent multiple inclusion.
2783 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2785 * asintl.h (LC_MESSAGES): Never define.
2786 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2788 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2791 * Makefile.am (m68k-parse.c): If configuring in the source
2792 directory, copy m68k-parse.y into the local directory before
2793 running ylwrap, to remove spurious differences when generating
2795 * Makefile.in: Rebuild.
2797 * config/tc-sparc.h (md_do_align): Just allocate the number of
2798 bytes necessary, rather than always allocating 1024.
2800 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2802 * listing.c (listing_newline): Add cast to avoid warning.
2803 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2804 * config/tc-i386.c (i386_scale): Add return value.
2805 (build_displacement_string): Remove unused local temp_disp2.
2806 (i386_intel_memory_operand): Add parentheses to avoid warning.
2807 (i386_intel_operand): Remove unused local end_of_operand_string.
2808 (i386_operand): Remove unused local operand_modifier.
2809 (i386_operand): Add parens to avoid warning.
2811 1999-04-04 Don Bowman <don@pixsci.com>
2813 * configure.in: Add mips*-*-vxworks* target; have it define
2815 * configure, config.in: Rebuild.
2817 1999-03-31 Nick Clifton <nickc@cygnus.com>
2819 * configure.in (emulations): Add support for arm-epoc-pe.
2820 * configure: Regenerate.
2821 * config/te-epoc-pe.h: New file. Define macros specific to
2823 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2824 for arm-epoc-pe target.
2826 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2828 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2830 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2832 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2833 detect ",n" without a condition.
2834 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2837 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2839 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2840 instruction is encoded with one bit.
2843 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2845 * doc/internals.texi (CPU backend): Mention that
2846 line_separator_chars should not include newline. From thi
2847 <ttn@mingle.glug.org>.
2849 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2851 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2852 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2854 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2856 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2858 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2860 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2863 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2865 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2867 1999-03-15 Martin Hunt <hunt@cygnus.com>
2869 * app.c (do_scrub_begin): Change '-' back to a symbol char
2870 so we can use multiple opcodes on a line again.
2872 * config/tc-d30v.c: By default, warn if a symbol has
2873 the same name as a register. Plus some minor
2874 updates from the branch.
2876 1999-03-13 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2879 BFD_RELOC_16 and BFD_RELOC_64.
2881 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2883 * expr.c (expr): Add missing else.
2885 1999-03-12 Nick Clifton <nickc@cygnus.com>
2887 * config/tc-arm.c (md_apply_fix3): Improve error message.
2889 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2891 * Makefile.am (CPU_TYPES): Add fr30.
2892 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2893 (fr30,m32r dependencies): Update.
2894 * Makefile.in: Rebuild.
2896 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2897 (gas_cgen_record_fixup_exp): Ditto.
2898 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2899 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2900 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2901 (md_cgen_lookup_reloc): Update use of operand->type.
2902 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2903 (md_convert_frag): Call cgen_operand_lookup_by_num.
2904 (md_cgen_lookup_reloc): Update use of operand->type.
2905 (m32r_cgen_record_fixup_exp): Ditto.
2907 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2909 * config/tc-mips.c (md_show_usage): Fix message.
2911 1999-03-03 Nick Clifton <nickc@cygnus.com>
2913 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2914 and LDR reg,=<expr> instruction.
2916 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2919 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2921 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2923 1999-02-17 Nick Clifton <nickc@cygnus.com>
2925 This patch was created by: Scott Bambrough
2926 <scottb@corelcomputer.com>
2929 Special cased '@' character. The '@' character is used as the
2930 ARM assembler comment character, as a special character
2931 and in ELF .symver pseudo-op's, and as a special character in
2932 .type and .section pseudo-ops.
2933 (symver_pseudo): New static variable.
2934 (symver_state): New static variable.
2935 (struct app_save): Add field 'symver_state'.
2936 (app_push): Save global symver_state int struct app_save.
2937 (app_pop): Restore global symver_state from struct app_save.
2938 (do_scrub_chars): Special case handling of '@' character in
2941 * configure.in: Modified to recognize armv* uname syntax from ARM
2943 * configure: Regenerated.
2945 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2946 a prefix to the section's type.
2947 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2948 the type's typename.
2950 * config/tc-arm.h: Add support for PIC generation:
2951 (pic_code): New boolean.
2952 (obj_relocate_extern): Define.
2953 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2954 (TC_CONS_FIX_NEW): Define.
2955 (tc_fix_adjustable): Define.
2956 (GLOBAL_OFFSET_TABLE_NAME): Define.
2958 * config/tc-arm.c: Add support for PIC generation:
2959 (line_seperator_chars): Allow ';' as a seperator for Linux.
2960 (is_immediate_prefix): New macro.
2961 (arm_parse_reloc): New function.
2962 (s_arm_elf_cons): New function.
2963 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2964 (md_undefined_symbol): Special case handling for the Global Offset
2966 (md_apply_fix3): Handle PIC relocs.
2967 (tc_gen_reloc): Handle PIC relocs.
2968 (md_parse_option): Add support for '-k' command line switch to
2969 enable PIC generation.
2970 (cons_fix_new_arm): New function.
2971 (s_arm_elf_cons): New function.
2973 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2975 * configure.in: Add comments for uses of AC_DEFINE.
2976 * acinclude.m4: Likewise.
2977 * acconfig.h: Remove.
2978 * aclocal.m4: Rebuild.
2979 * configure: Rebuild.
2980 * Makefile.in: Rebuild.
2981 * config.in: Rebuild.
2983 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2985 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2986 non-constant offset from a base register.
2988 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2990 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2993 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2995 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2996 (emit_insn): Look for pc-relative and no-overflow specifiers on
2997 internal relocation types.
2999 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3001 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3004 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3006 (mips_4650, mips_4010, mips_4100): Variables removed.
3007 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3008 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3010 (md_begin): Don't bother initializing the mips_NNNN variables;
3011 mips_cpu is set, and that's good enough now.
3012 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3013 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3014 (show): New function, to handle wrapping in the CPU lists.
3015 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3017 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3019 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3020 than treat as an immediate specifier.
3022 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3024 * config/tc-i386.c: Prototype many functions.
3025 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3026 (i386_immediate): Remove unused second argument.
3027 (i386_intel_operand): Fix i386_is_reg typo.
3028 (i386_operand): Use allow_naked_reg.
3029 (output_invalid): Make operand int for K&R.
3031 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3033 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3035 * Makefile.in: Rebuild.
3037 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3039 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3041 (EXTRA_as_new_SOURCES): Comment out.
3042 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3043 * Makefile.in: Rebuild.
3044 * doc/Makefile.in: Rebuild.
3045 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3046 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3047 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3048 * configure: Rebuild.
3049 * aclocal.m4: Rebuild.
3050 * config.in: Rebuild.
3051 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3052 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3053 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3054 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3055 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3056 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3057 (gas_cgen_record_fixup_exp): Ditto.
3058 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3059 descriptor, not global variable.
3060 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3061 descriptor, not global variable. Refer to insert_operand handler
3062 via cpu descriptor, not global function.
3063 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3064 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3065 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3066 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3067 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3068 * config/tc-m32r.c: Ditto.
3069 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3070 (md_assemble): Ditto.
3071 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3073 1999-02-09 Nick Clifton <nickc@cygnus.com>
3075 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3076 relocations for ELF targets.
3078 1999-02-08 Nick Clifton <nickc@cygnus.com>
3080 * configure.in: Add support for StrongARM target.
3081 * configure: Regenerate.
3083 1999-02-05 Nick Clifton <nickc@cygnus.com>
3085 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3087 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3090 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3092 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3094 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3096 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3097 (INTEL_DWORD_MNEM_SUFFIX): Define.
3100 (DWORD_PTR): Define.
3101 (XWORD_PTR): Define.
3103 (OFFSET_FLAT): Define.
3105 (NONE_FOUND): Define.
3108 * config/tc-i386.c (set_intel_syntax): New routine.
3109 (intel_syntax): Declare.
3110 (allow_naked_reg): Declare.
3111 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3112 (intel_float_operand): New routine.
3113 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3114 Handle brackets as well as parens. Call i386_intel_operand for
3115 intel syntax. Reverse operands if appropriate. Handle new
3116 suffixes. Handle movzx and movsx.
3117 (i386_is_reg): New routine.
3118 (i386_immediate): New routine.
3119 (i386_scale): New routine.
3120 (i386_displacement): New routine.
3121 (i386_operand_modifier): New routine.
3122 (build_displacement_string): New routine.
3123 (i386_parse_seg): New routine.
3124 (i386_intel_memory_operand): New routine.
3125 (i386_intel_operand): New routine.
3126 (i386_operand): Call i386_displacement, i386_immediate,
3127 i386_scale, etc. instead of handling inline.
3128 (parse_register): Handle registers without prefix.
3130 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3132 * configure: Regenerate.
3133 * configure.in (arm-*-oabi): New.
3134 (thumb-*-oabi): New.
3135 * config/tc-arm.c (target_oabi): Declare.
3136 (md_apply_fix3): Support REL relocs.
3137 (md_parse_option): Handle -oabi.
3138 (elf32_arm_target_format): New routine.
3139 (md_longopts): Add OPTION_OABI.
3140 * config/tc-arm.h: Redefine TARGET_FORMAT.
3143 1999-01-28 Nick Clifton <nickc@cygnus.com>
3145 * write.c (write_relocs): Handle out of range error.
3147 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3148 (fr30_force_relocation): Default to 0.
3150 * config/tc-fr30.h (obj_fix_adjustable): Define.
3151 (TC_FORCE_RELOCATION): Define.
3153 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3156 1999-01-16 Nick Clifton <nickc@cygnus.com>
3158 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3159 merge of two instructions if the left instruciton kills the right.
3161 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3163 * Makefile.in: Regenerate.
3164 * configure.in: Redo test for using cgen.
3165 * configure: Regenerate.
3167 1999-01-09 Nick Clifton <nickc@cygnus.com>
3169 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3170 redefinition of this macro.
3172 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3174 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3177 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3179 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3180 a read of HI or LO and an immediatly following branch.
3182 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3184 * config/tc-mips.c (md_begin): Another correction to the setting of
3187 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3189 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3191 1998-12-21 Nick Clifton <nickc@cygnus.com>
3193 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3194 bit insn when optimizing, so that parallelised instructions will
3195 start on a 32 bit boundary.
3197 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3199 * config/tc-mips.c (mips_eabi64): New.
3200 (md_begin): Set mips_eabi64.
3201 (mips_elf_final_processing): Use it.
3203 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3205 * config/tc-mips.c (mips_elf_final_processing):
3206 Correct setting of ABI in e_flags.
3208 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3210 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3212 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3214 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3216 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3218 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3219 warning, values that don't fit in the field.
3221 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3223 * config/tc-mips.c (mips_abi_string): New.
3224 (md_parse_option,md_longopts): Add mabi.
3225 (mips_elf_final_processing): Set e_flags based on mabi flag.
3227 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3229 * config/tc-mips.c (md_parse_option): Handle vr4111.
3231 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3233 * config/tc-h8300.c (build_bytes): Change message given if the
3234 instruction requires H8/300H mode and we're not in Hmode, to
3235 suggest that it may be the operand modes that are the problem, not
3236 necessarily the opcode.
3238 1998-12-10 Nick Clifton <nickc@cygnus.com>
3240 * config/tc-fr30.c: Add line separator character.
3242 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3244 * configure.in (hppa-*-mpeix*): New target.
3245 * config/obj-som.h (obj_som_compiler): Declare.
3246 * config/obj-som.c (compiler_seen): New static variable.
3247 (obj_som_compiler): New function.
3248 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3249 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3250 (pa_type_args): Set hppa_priv_level.
3251 (pa_compiler): New static function if OBJ_SOM.
3252 * configure: Rebuild.
3254 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3256 * read.c (output_leb128): Don't mark as inline.
3258 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3260 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3261 AIX .vbyte unaligned data support.
3262 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3263 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3266 1998-12-07 Nick Clifton <nickc@cygnus.com>
3268 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3271 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3273 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3274 BFD_RELOC_ARM_PCREL_BRANCH.
3276 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3279 checking the target type.
3280 (mips-dec-bsd*): Set endian to little.
3281 * configure: Rebuild.
3283 COFF weak symbol support, based on patches from Mark Elbrecht
3284 <snowball3@usa.net>:
3285 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3286 * config/obj-coff.c (obj_coff_weak): New static function.
3287 (obj_coff_endef) [both versions]: Handle weak symbols.
3288 (coff_frob_symbol): Likewise.
3289 (yank_symbols): Likewise.
3290 (obj_pseudo_table): Add "weak".
3292 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3293 <aymeric.vincent@emi.u-bordeaux.fr>.
3294 * aclocal.m4: Rebuild with current tools.
3295 * configure: Rebuild.
3297 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3298 an assertion failure for a case we can't handle when OBJ_ECOFF.
3300 * expr.c (operator): And with 0xff to avoid problems with signed
3303 1998-12-03 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3306 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3308 1998-12-02 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3313 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3315 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3318 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3320 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3323 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3325 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3327 (d10v_cleanup): Only generate previous insn if a multiline insn is
3330 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3332 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3335 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3338 -marm6xxx command line switches.
3340 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3342 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3343 (itbl-ops.o): Delete duplicate dependencies.
3344 Rebuild dependencies.
3345 Add fr30 dependencies.
3346 * Makefile.in: Rebuild.
3348 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3352 * listing.c: Ignore line terminator characters found inside
3355 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3357 * po/gas.pot: Regenerated.
3359 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3361 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3362 fr30_is_label_start(). Also checks for delay slot insns.
3364 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3365 FR30 instructions which contain a colon in the mnemonic.
3367 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3369 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3371 * config/tc-fr30.c: Removed currently superflous code.
3373 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-fr30.h: New file.
3376 * config/tc-fr30.c: Tweaking so that it will compile.
3378 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3380 * config/tc-d10v.h (obj_fix_adjustable): Define.
3381 (TC_FORCE_RELOCATION): Define.
3382 (d10v_force_relocation): Declare.
3383 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3384 (md_apply_fix3): Handle Vtable relocs.
3385 (d10v_fix_adjustable): New.
3386 (d10v_force_relocation): New.
3388 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3390 * config/tc-d30v.c: Change default behaviour to ignore potential
3391 conflicts between register name and symbol names.
3393 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3395 * configure.in: Add fr30-*-*.
3396 * config/tc-fr30.c: New file.
3397 * Makefile.in: Regenerated.
3398 * config.in: Regenerated.
3399 * configure: Regenerated.
3400 * doc/Makefile.in: Regenerated.
3401 * po/gas.pot: Regenerated.
3403 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3405 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3408 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3410 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3412 (do_scrub_chars): Add some casts to unsigned char to avoid
3413 unwanted sign extension.
3414 * read.c (lex_type): Set characters about 127 to be symbol
3416 * config/tc-i386.c (md_begin): Set identifier_chars and
3417 operand_chars for values above 127.
3419 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3421 * configure.in: detect cygwin* instead of cygwin32*
3422 * configure: regenerate
3424 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3426 * listing.c: Add support for producing a listing from piped
3429 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3431 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3432 (append_insn): Account for the tx39's multiply behavior.
3434 1998-10-26 Michael Meissner <meissner@cygnus.com>
3436 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3437 from assemble_parallel_insns. Add support for '->' to indicate
3438 explicitly serializing the instructions.
3439 (md_assemble): Ditto.
3441 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3443 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3446 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3448 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3450 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3452 * config/tc-mips.c : support frame and regmask/fregmask when
3453 MIPS_STABS_ELF is specified.
3455 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3457 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3458 (md_apply_fix): Don't return 1 for VTABLE relocs.
3459 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3461 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3463 * doc/c-i386.texi: Replace occurences of "opcode" with
3464 "instruction mnemonic", "instruction", or "mnemonic" when
3465 referring to the name of an instruction. Use "opcode" when
3466 referring to the sequence of machine bytes.
3468 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3469 (is_opcode_char): Rename to is_mnemonic_char.
3470 (md_assemble and i386_operand): Correct error messages from
3471 "opcode" to "instruction mnemonic"
3472 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3473 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3474 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3475 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3476 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3477 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3478 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3480 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3482 * config/tc-i386.c (i386_operand): Check for garbage after
3485 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3487 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3488 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3490 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3492 * config/tc-sh.h (obj_fix_adjustable): Define.
3493 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3494 (md_apply_fix): Likewise.
3495 (tc_gen_reloc): Likewise.
3496 (sh_fix_adjustable): New.
3498 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3500 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3501 * cgen.h (gas_cgen_finish_insn): Update prototype.
3502 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3503 cgen_insn_t -> CGEN_INSN_INT.
3504 (make_parallel): Update handling of CGEN_INT_INSN_P.
3505 (assemble_parallel_insn): Ditto.
3506 (target_make_parallel): New function.
3507 (md_assemble): Use it.
3509 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3511 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3513 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3515 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3516 converted into lower case.
3518 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3520 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3521 (gas_cgen_tc_gen_reloc): Likewise.
3522 * config/tc-m32r.h (obj_fix_adjustable): Define.
3523 * config/tc-m32r.c (m32r_fix_adjustable): New.
3524 (m32r_force_relocation): Handle VTABLE relocs.
3526 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3528 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3530 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3532 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3533 to lower case before parsing.
3535 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3536 parallel insns modift buts in the PSW as a side effect.
3538 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-d30v.c (find_format): Test for missing flag and
3543 (md_apply_fix3): Fix error messages to avoid
3544 assumption about presence of a symbol.
3546 (parallel_ok): Disallow parallel instructions that both modify the
3549 (find_format): Generate a warning if an odd numbered register is
3550 used as the first register in a mutli-register instruction.
3552 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3554 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3555 relocations are always associated with a symbol.
3557 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3559 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3560 (elf32_sparc_force_relocation): Declare.
3561 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3562 (tc_gen_reloc): Handle vtable relocs.
3563 (elf32_sparc_force_relocation): New.
3565 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3567 * symbols.c (S_IS_FUNCTION): New.
3568 * config/tc-v850.h (obj_fix_adjustable): Define.
3569 (TC_FORCE_RELOCATION): Define.
3570 (v850_force_relocation): Declare.
3571 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3572 of fx_addnumber for VTABLE reloc addends.
3573 (md_apply_fix3): Handle VTABLE relocs.
3574 (v850_fix_adjustable): New.
3575 (v850_force_relocation): New.
3577 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3579 * tc-hppa.c (fp_operand_format): Add some additional formats.
3580 (pa_ip): Do not automatically promote into pa2.0 mode.
3581 (pa_level): Handle ".level 2.0".
3583 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3585 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3586 * config/tc-i386.h (template.extension_opcode): Change to
3587 unsigned int to allow full range of 8-bit opcode suffixes.
3588 (None): Redefine as 0xffff.
3590 From Jeff B Epler <jepler@usgs.gov>
3591 * doc/c-i386.texi (i386-SIMD): New section.
3593 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3595 * read.c (discard_rest_of_line): New function.
3596 * read.h: Declare it.
3597 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3599 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3601 * config/tc-d10v.c (find_symbol_matching_register): New function.
3602 (find_opcode): Cope with the case where a register name matches
3605 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3607 * config/tc-v850.c (md_pcrel_from): Rename to
3608 v850_pcrel_from_section.
3609 (v850_pcrel_from_section): Do not resolves symbols in other
3612 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3614 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3616 * config/tc-d10v.c (find_opcode): Generate an error if a register
3617 is supplied for an operand that should not be a register.
3619 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3621 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3622 instructions to have another instruction in the right bin.
3624 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3626 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3627 the right container if the left container holds a branch
3630 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3632 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3633 both a register name and symbol name.
3634 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3636 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3639 execution unit class.
3641 (reg_name_search): If a name matches a register and a symbol,
3642 prefer the register.
3643 (find_format): Disallow flag registers when a general purpose
3644 register is required.
3645 If a number is required, but a register has been given, check to
3646 see if a symbol with the same name as the register exists, and if
3647 so, use that symbol.
3649 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3651 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3653 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3655 * config/tc-d30v.c (find_format): Do not accept flag registers as
3656 general purpose registers.
3657 (find_format): If an immediate value is expected at a given place
3658 in a format, but a register name has been provided instead, check
3659 to see if that register name matches the name of a predefined
3660 symbol and if it does, then use the symbol instead.
3661 (reg_name_search): If a register name matches a symbol name,
3662 prefer the register name to the symbol name.
3664 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3666 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3667 the previous insn to empty.
3669 1998-09-20 Michael Meissner <meissner@cygnus.com>
3671 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3672 pieces, forcing the use of an ANSI compiler.
3674 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3676 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3678 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3680 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3682 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3684 (obj_elf_vtable_entry): Likewise.
3685 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3686 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3687 (tc_gen_reloc): Likewise.
3688 (arm_fix_adjustable): Likewise.
3689 (elf32_arm_force_relocation): New.
3690 (armelf_frob_symbol): Remove coff-style symbol support.
3692 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3694 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3696 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3698 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3699 OBJ_COFF so that routine is defined for a.out format.
3701 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3703 * config/tc-i386.c (i386_operand): Detect non-segment registers
3704 used as segment prefixes.
3706 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3708 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3709 optimize across FDE boundaries.
3711 * config/obj-coff.c (obj_coff_section): Preserve any link once
3712 flags when setting the section flags.
3714 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3716 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3717 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3719 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3721 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3724 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3726 * frags.c (frag_grow): Include the size of the frag struct in the
3729 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3730 if the new subseg comes before the old.
3732 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3734 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3735 to handle edge8 and edge16.
3737 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3739 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3740 before we clobber the symbol involved.
3742 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3744 * config/tc-arm.c: Remove OBJ_ELF definitions for
3745 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3746 use arm_adjust_symtab for OBJ_COFF.
3747 (armelf_adjust_symtab): New Routine.
3748 * config/tc-arm.h: Define obj_adjust_symtab to
3749 armelf_adjust_symtab for OBJ_ELF.
3751 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3753 * configure.in: Make all i386-elf targets use bfd_gas.
3754 * config/tc-i386.c (tc_i386_force_relocation): New.
3755 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3756 (md_apply_fix3): Likewise.
3757 (tc_gen_reloc): Handle them.
3758 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3759 tc_i386_force_relocation.
3761 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3763 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3765 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3767 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3768 current opcode after writing the first insturction of a reverse
3771 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3773 * read.h (generate_lineno_debug): Add prototype.
3774 * read.c (generate_lineno_debug): Make non-static.
3776 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 * config/tc-i386.c (md_assemble): Only warn for address/data size
3781 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3784 against Thumb function names, as the linker needs this information.
3786 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3788 * expr.c (operand): Check also that there is no advance in operand
3789 after atof_generic in order to decide "is it label 0f or floating
3792 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3794 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3795 command line options with a single dash.
3796 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3798 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3800 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3801 * tc-arm.c (arm_fix_adjustable): New routine.
3803 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3805 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3806 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3807 demand_empty_rest_of_line before mri_comment_end.
3808 (equals): Check garbage after expression before
3809 mri_comment_end in MRI mode.
3811 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3813 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3814 small immediate constant to use the constant itself rather than
3817 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3819 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3820 (pa_leave): Likewise.
3822 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3824 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3826 (i386_operand): Fix an error message.
3828 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3830 * doc/c-arm.texi (ARM Directives): Document .req directive.
3832 * config/tc-arm.c (reg_required_here): Display erroneous string if
3833 the register name could not be decoded.
3834 Do not set inst.instruction if the sift is -1.
3836 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3838 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3841 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3843 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3844 even if it is belived to be unnecessary.
3846 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3848 config/tc-i386.c (i386_operand): Size immediate constants by
3849 suffix (erroneously removed as part of July 7 change).
3851 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3853 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3854 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3855 (armelf_frob_symbol): New Routine.
3856 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3858 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3860 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3862 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3865 command line switches passed to assembler.
3867 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3869 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3870 (gas_cgen_opcode_desc): Declare.
3871 (gas_cgen_parse_operand): Declare.
3872 (*): Prepend gas_ to gas specific fns to denote them as such.
3874 * cgen.c (gas_cgen_opcode_desc): New global
3875 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3876 (queue_fixup): Renamed from cgen_queue_fixup.
3877 (*): Prepend gas_ to gas specific fns to denote them as such.
3879 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3880 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3881 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3882 Open opcode table and initialize it.
3883 (make_parallel): Use gas_cgen_opcode_desc.
3884 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3885 (md_assemble): Ditto.
3887 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3889 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3890 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3891 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3892 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3893 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3894 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3895 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3896 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3897 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3898 (INIT_STAB_SECTION): Likewise.
3899 (OBJ_PROCESS_STAB): Likewise.
3901 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3902 (md_parse_option): Watch for them.
3903 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3904 (md_begin): Kill neverdef code.
3905 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3906 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3907 (s_alpha_coff_wrapper): New.
3908 (md_pseudo_table): Trap all ECOFF pseudos.
3910 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3912 Start of changes to remove mdebug section from mips*-elf
3913 Based on MIPS_STAB_ELF definition
3914 * acconfig.h: undef if not configured
3915 * config.in: undef if not configured
3916 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3917 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3918 * stabs.c (s_stab_generic): flush frag
3920 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3922 * configure.in: (arm-*-elf): Handle.
3923 (thumb-*-elf): Handle.
3924 * configure: Regenerate.
3925 * read.c (stringer): Fix typo in comment.
3926 * write.c (fixup_segment): Don't add symbol value to addend if
3928 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3930 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3933 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3935 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3936 (write_2_short): Emit warning if new flag is set.
3937 (do_assemble): Set flags if left instruction is one of special
3938 "right-instruction-killer" type.
3940 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3942 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3943 Always output words in debug_info section as big endian.
3944 (sparc_target_format): Choose correct bfd target.
3945 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3947 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3949 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3950 to work with internationalization code. Issue an error when two
3951 operands match that are not allowed to match.
3953 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3955 * configure.in (install_tooldir): Allow target to specify whether
3956 it wants to be installed in $(tooldir)/bin.
3957 * configure: Regenerate.
3958 * Makefile.am (install-exec-local): Set install-exec-tooldir
3959 dependency via configure.
3960 * Makefile.in: Regenerate.
3962 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3964 * Makefile.am (install-exec-local): Split into two ...
3965 (install-exec-bindir,install-exec-tooldir): New rules.
3966 * Makefile.in: Regenerate.
3968 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3970 * Makefile.am (install-exec-local): Don't remove the file before
3971 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3972 W. Rozycki <macro@ds2.pg.gda.pl>.
3973 * Makefile.in: Rebuild.
3975 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3977 * cgen.c: Include libiberty.h.
3978 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3979 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3980 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3981 (md_cgen_lookup_reloc)): Declare.
3982 (md_cgen_record_fixup_exp): Declare.
3983 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3984 (m32r_relax_frag): Declare.
3985 (cgen_md_apply_fix3): Decls moved to cgen.h.
3986 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3987 (m32r_cgen_record_fixup_exp): Delete decl.
3988 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3989 (assemble_nop): Delete.
3990 (expand_debug_syms): Delete unused `exp'.
3991 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3992 Add default case for -Wall.
3993 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3994 (md_atof): Delete unused wordP.
3996 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3998 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4001 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4003 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4004 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4005 .print, .purgem, and .struct. Remove documentation for
4008 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4010 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4011 Update call to insert_operand.
4013 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4017 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4020 whitespace after a prefix operator.
4022 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4024 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4026 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4028 * config/tc-sparc.c (log2): New static function.
4029 (s_reserve): Use log2 to convert alignment before calling
4031 (s_common): Use log2 to convert alignment before calling
4032 record_alignment and frag_align.
4033 (sparc_cons_align): Use log2.
4035 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4038 (s_common): Likewise.
4040 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4041 initialization of waddr.
4042 (sparc_elf_final_processing): Add default case to switch.
4044 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4046 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4047 than temporary real.
4049 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * write.c (subsegs_finish): Don't align the segments if there were
4054 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4055 copying aux information.
4057 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4058 expression into a symbol.
4060 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4062 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4063 type to unsigned int.
4064 (md_assemble): Change type used to store offsets from unsigned
4066 (i386_operand): Switch error check to only call RESTORE_END_STRING
4067 once after parse_register.
4069 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4071 * config/tc-v850.c (md_show_usage): Changed format to match that
4074 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4076 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4078 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4080 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4083 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4085 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4086 * doc/Makefile.in: Rebuild.
4088 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4090 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4091 for %lo expressions.
4092 (mips_ip, case 'u'): Move range check after code to mask
4093 off bits in %hi/%lo expressions. Mask off high bits for
4096 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * doc/Makefile.am (gasver.texi): New target.
4099 (as.info, as.dvi): Depends upon gasver.texi.
4100 * doc/as.texinfo: Include gasver.texi. Mention version number on
4101 title page and in top node.
4102 * doc/Makefile.in: Rebuild.
4104 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4106 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4107 but not including the line containing the edict.
4108 * listing.h (LISTING_EOF): New.
4109 * input-scrub.c (input_scrub_next_buffer): Call it.
4111 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4113 * config/tc-i386.c (i386_operand): Don't set the size of an
4114 immediate address based solely on the suffix and the mode.
4116 * config/tc-i386.c (md_assemble): Add assertion to make sure
4117 overlap2 does not set Imm.
4119 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4120 sequences of whitespace to a single space.
4121 (is_space_chars): Just compare with space.
4122 (md_begin): Don't initialize space_chars.
4123 (md_assemble): Just skip a single whitespace character.
4124 (i386_operand): Rewrite base-index parsing to use new
4125 parse_register, and to skip white space. Skip white space in a
4126 number of other places too. Don't give error message if
4127 parse_register fails.
4128 (parse_register): Change reg_string parameter to be non-const.
4129 Add end_op parameter. Skip white space after the `%', and return
4130 end of register string. Give error message here rather than
4133 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4135 Based on patch from Matt Semersky <matts@scd.hp.com>:
4136 * expr.c (op_encoding): Make const.
4137 (expr_set_precedence): New function.
4138 (expr_begin): Don't set operator rankings, just call
4139 expr_set_precedence.
4140 * expr.h (expr_set_precedence): Declare.
4141 * read.c (s_mri): Call expr_set_precedence.
4143 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4145 * doc/as.texinfo (Statements): Remove paragraph discussing
4146 continuing lines with a backslash. This hasn't worked for years,
4149 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4151 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4153 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4154 (ps_CTORS, ps_DTORS): New section types.
4155 (vms_fixup_xtors_section): New function
4156 (Ctors_Psect, Dtors_Psect): Define.
4157 (IS_GXX_XTOR): Define
4158 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4159 Filter static constructors/destructors and add to
4160 Ctors_Symbols/Dtors_Symbols chain.
4161 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4162 appropriate section.
4164 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4165 * makefile.vms: Merge vax/vms support.
4167 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4169 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4170 (elf_pseudo_table): Add them.
4171 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4172 (md_apply_fix): Accept them.
4173 (mips_fix_adjustable): Don't adjust them.
4174 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4175 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4176 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4177 (tc_fix_adjustable): Don't adjust them.
4179 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4181 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4183 * Makefile.in: Regenerate.
4184 * configure.in: AC_SUBST cgen_cpu_prefix.
4185 * configure: Regenerate.
4187 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4189 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4190 Changed all users of COND12_DELAY.
4192 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4194 * config/tc-mn10300.c (set_arch_mach): New function.
4195 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4196 (md_begin): Default to mn10300 mode.
4197 (md_assemble): Only accept instructions for the core mn10300
4198 chip and the active machine type.
4200 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4202 * subsegs.h (segment_info_type): Give the struct a name.
4203 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4204 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4205 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4206 * config/tc-w65.h (tc_reloc_mangle): Declare.
4207 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4209 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4211 * config/tc-v850.c (v850_comm): Restore old section
4212 after common processing.
4214 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4216 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4218 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4220 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4221 char with code that explicitly sign-extends.
4223 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-v850.c (md_begin): Restore text section as the current
4226 section after creating call table sections.
4227 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4230 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4231 with call to macro SYM_AUXINFO.
4233 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4235 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4236 with the program transform name.
4237 * Makefile.in: Rebuild.
4239 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4241 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4244 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4246 * config/tc-i386.c (i386_operand): Be prepared for a space between
4247 the open parenthesis and the start of the register operand,
4248 because of the June 16 change.
4250 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4255 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4258 even if it is belived to be unnecessary.
4260 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4262 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4264 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4266 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4268 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4269 shift amount for a repeated operand. The shift amount for the
4270 repeated copy comes from the size of the operand.
4272 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4274 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4276 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4278 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4280 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4282 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4283 characters in it as LEX_IS_SYMBOL_COMPONENT.
4284 * config/tc-i386.h (tc_symbol_chars): Define.
4285 (extra_symbol_chars): Declare.
4286 * config/tc-i386.c (extra_symbol_chars): Define.
4287 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4288 (line_comment_chars): Set to '/' if TE_LINUX.
4289 * doc/c-i386.texi (i386-prefixes): Update.
4290 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4292 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4294 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4295 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4297 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4299 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4300 constraint in instructions REP & REPI.
4302 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4305 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4307 (check_range): If the operand is shifted, then shift the number
4308 before checking its range.
4310 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4312 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4315 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4317 * config/tc-v850.c (v850_comm): Create special sections as needed.
4319 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4321 * config/tc-d10v.c (write_2_short): Addition of swapping
4322 instructions for sequential and reverse sequential order when
4323 given order is not possible.
4325 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4327 * Makefile.am: Rebuild dependencies.
4328 (DEP_INCLUDES): Fix reference to intl build directory.
4329 * Makefile.in: Rebuild.
4331 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4333 * doc/c-i386.texi: Update 16 bit documentation.
4335 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4336 IgnoreDataSize to IgnoreSize as they are used for address size as
4338 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4339 32-bit mode, similarly addr16/data16 and variants.
4341 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4343 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4344 sequential word multiply instructions.
4346 (do_assemble): Add extra command line argument, to allow mul32
4347 attribute to be preserved across parallel insns.
4348 (md_assemble): Insert NOPs between explicitly parallel insns which
4349 contain an 32 bit multiply and a 16 multiply.
4351 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4353 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4356 * config/tc-i386.c (reloc): Add braces.
4358 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4359 consistent with Intel naming.
4360 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4361 use bitfields in sib_byte.
4362 (modrm_byte): Don't use bitfields here either.
4364 * config/tc-i386.c (current_templates): Add const.
4365 (parse_register): Add const to return, param, and char *s.
4366 (i386_operand): Add const to reg_entry *r.
4367 * config/tc-i386.h (templates): Add const to start, end.
4369 Inspired by code for 16 bit gas support from Martynas Kunigelis
4370 <martynas@nm3.ktu.lt>:
4371 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4372 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4373 (uses_mem_addrmode): Remove.
4374 (md_estimate_size_before_relax): Add support here too.
4375 (md_relax_table): Rewrite interface to md_relax for 16 bit
4377 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4378 (opcode_suffix_to_type): Remove.
4379 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4380 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4381 (md_convert_frag): Likewise.
4382 (i386_operand): Add support for 16 bit base/index regs,
4383 immediates, and displacements. Remove some unnecessary casts, and
4384 localise end_of_operand_string, displacement_string_start,
4385 displacement_string_end variables. Add GCC_ASM_O_HACK.
4386 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4388 * config/tc-i386.c (prefix_hash): Remove.
4389 (md_begin): Rewrite without obstacks. Remove prefix hash table
4390 handling. Rewrite lexical table handling.
4391 (i386_print_statistics): Don't print prefix statistics.
4392 (md_assemble): Rewrite instruction parser so that line is not
4393 converted to lower case. Don't do a hash_find for prefixes,
4394 instead recognise them via opcode modifier.
4395 (expecting_operand, paren_not_balanced): Localise variables.
4396 * config/tc-i386.h (IsPrefix): Define.
4397 (prefix_entry): Remove.
4399 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4400 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4401 '\\' in case where comment_chars contains '/'.
4403 * config/tc-i386.c (MATCH): Ensure given operand and template
4404 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4405 you must write `ljmp *table(%ebx)'.
4407 From H.J. Lu <hjl@gnu.org>:
4408 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4409 as 0 ifndef BFD_ASSEMBLER.
4410 (md_assemble): Allow immediate operands without suffix or
4411 other reg operand to default in size to the current code size.
4413 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4415 * config/tc-v850.c (md_begin): Restore creation of
4416 .call_table_text and .call_table_data sections.
4418 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4420 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4421 after emitting a word of noops.
4423 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4425 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4426 (i386_operand): Simplify checks for valid base/index combinations.
4427 Disallow `in 4(%dx),%al'.
4429 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4431 (add_prefix): Change parameter from char to int.
4433 * config/tc-i386.h (Ugh): Define opcode modifier.
4434 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4436 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4437 CONSISTENT_REGISTER_MATCH macros to check register types more
4438 thoroughly. Check for illegal suffix/operand combinations
4439 when matching insns with operands. Handle new `s' suffix, and
4440 associated FloatMF opcode modifier for float insns with memory
4442 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4443 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4444 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4445 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4446 DATA_PREFIX_OPCODE throughout.
4448 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4449 (md_assemble): Rewrite suffix/register operand checking code to be
4450 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4451 AnyMem, the better to grep.
4453 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4454 given a memory operand. Don't set Abs bits either.
4455 (type_names): Remove Mem*, Abs*.
4456 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4457 define opcode_modifiers as these cases are handled by Disp8,
4458 Disp16, Disp32 and suffix checks.
4459 (COMES_IN_BOTH_DIRECTIONS): Remove.
4460 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4462 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4463 if IgnoreDataSize modifier given. Remove ShortformW modifier
4464 test. Add test for ShortForm in W base_opcode modification.
4465 Merge Seg2ShortForm and Seg3ShortForm code.
4466 * config/tc-i386.h (ShortFormW): Remove.
4467 (IgnoreDataSize): Define.
4469 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4471 * config/tc-d30v.c (md_assemble): Store previous segment state
4472 with previous instruction.
4474 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4476 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4477 (ebp, esp): Remove static variables.
4478 (MATCH): Remove test for InOutPortReg.
4479 (i386_operand): Properly handle InOutPortReg here instead.
4480 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4481 (md_assemble): Simplify and correct modrm and sib generation.
4482 (i386_operand): Add warning for scale without index.
4483 Rewrite checks for valid base/index combinations.
4485 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4486 macros and enclose in do while(0).
4487 (RESTORE_END_STRING): Likewise.
4488 (md_assemble): Add one to printed operand number so we start
4489 from 1 not 0. Add some more gettext invocations.
4490 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4493 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4494 DATA_PREFIX, SEG_PREFIX): Define.
4495 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4496 (check_prefix): Remove function.
4497 (add_prefix): New function. Add prefix to i.prefix as well as
4499 (md_assemble): Changes for add_prefix. Remove hack for wait
4500 prefix, instead always output prefixes in fixed order. Test
4501 for jcxz/loop when selecting between word & dword operations,
4502 and add address size prefix rather than operand size prefix.
4503 Remove operand -> address size hack when emitting jcxz/loop.
4504 (i386_operand): Remove O_Absent check as it's done in expr.
4506 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4508 * configure.in: Recognize m5200 as a cpu_type of m68k.
4509 * aclocal.m4: Rebuild with current libtool.
4510 * configure: Rebuild.
4512 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4514 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4515 to relaxable_symbol to prevent references to external symbol from
4518 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4520 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4521 symbols are relaxable.
4523 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4525 * config/tc-v850.c (md_begin): Don't create special
4526 sections by default.
4528 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4530 * config/tc-mips.c (macro): For div and udiv, close the
4531 reorder block as soon as possible.
4533 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4535 From Matt Semersky <matts@scd.hp.com>:
4536 * macro.c (macro_mri_mode): New function.
4537 * macro.h (macro_mri_mode): Declare.
4538 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4541 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4543 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4546 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4547 until after xstrdup in OBJ_EVAX case.
4549 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4551 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4552 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4553 of hardcoded magic number.
4554 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4556 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4558 * read.c (do_s_func): New function.
4560 * read.h (do_s_func): Add prototype.
4562 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4564 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4565 nops if fill pattern not specified.
4567 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4569 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4570 * config/te-go32.h (TE_GO32): Define.
4571 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4573 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4575 Implement .func/.endfunc pseudo-ops.
4576 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4578 * read.c (potable): Add .func,.endfunc.
4579 (s_func): New function.
4580 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4582 (in_doc_func_p,current_function_label): New static globals.
4583 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4585 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4587 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4588 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4589 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4590 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4591 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4592 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4593 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4594 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4595 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4596 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4597 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4598 * config/tc-a29k.c: Don't define md_short_jump_size,
4599 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4600 * config/tc-alpha.c: Likewise.
4601 * config/tc-alpha.h: Likewise.
4602 * config/tc-arm.c: Likewise.
4603 * config/tc-h8300.c: Likewise.
4604 * config/tc-h8500.c: Likewise.
4605 * config/tc-hppa.c: Likewise.
4606 * config/tc-i860.c: Likewise.
4607 * config/tc-i960.c: Likewise.
4608 * config/tc-ppc.c: Likewise.
4609 * config/tc-sh.c: Likewise.
4610 * config/tc-sparc.h: Likewise.
4611 * config/tc-tic30.c: Likewise.
4612 * config/tc-w65.c: Likewise.
4613 * config/tc-z8k.c: Likewise.
4615 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4617 * config/tc-vax.c (_): Delete this macro used for placeholder
4618 values in vax_operand_width_size; it conflicts with the _() macro
4619 used for internationalization.
4621 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4623 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4624 code. From Chris Moller <moller@bops.com>.
4626 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4627 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4628 * read.c (emit_expr): Initialize seg and subseg fields of a new
4630 * write.c (write_object_file): Switch to the appropriate segment
4631 and subsegment when processing a broken word.
4633 * config/tc-m68k.c (mri_assemble): New static function.
4634 (build_mri_control_operand): Call mri_assemble rather than
4636 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4637 (s_mri_endf, s_mri_endw): Likewise.
4639 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4641 * read.c (s_org): Call md_flush_pending_output if it is defined.
4643 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4645 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4647 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4648 (md_parse_option): Add for same.
4649 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4650 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4651 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4653 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4655 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4657 * config/tc-arm.c (find_real_start): Relax definition of local
4660 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4662 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4663 symbols at the given address, not just the last one specified.
4665 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4667 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4668 or number_to_chars_littleendian to write data.
4670 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-v850.c (md_assemble): Remove artificially created
4673 register name symbols.
4675 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4677 * write.c (fixup_segment): Change "segment" to "section" in
4680 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4682 * write.c (fixup_segment): Change sym1-sym2 message again.
4684 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4686 * write.c (fixup_segment): Improve error message for sym1-sym2
4687 errors when sym1 is in a different segment from sym2.
4689 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4691 * config/tc-m32r.c (warn_unmatched_high): New static local.
4692 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4693 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4694 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4695 (md_parse_option): Likewise.
4696 (md_show_usage): Likewise.
4697 (m32r_frob_file): Likewise.
4699 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4700 (read_a_source_file): Call them.
4701 * read.h (stabs_generate_asm_file): Declare.
4702 * stabs.c (stabs_generate_asm_file): New function.
4703 (generate_asm_file): New function.
4704 (stabs_generate_asm_lineno): Move file name handling into
4707 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4709 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4710 (d30v_current_align, d30v_current_align_seg): New variables.
4711 (d30v_last_label): New variable.
4712 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4713 (s_d30v_data, s_d30v_section): Likewise.
4714 (md_pseudo_table): Call them.
4715 (md_begin): Initialize d30v_current_align_seg.
4716 (md_assemble): Call d30v_align when needed by known current alignment.
4717 (d30v_frob_label, d30v_cons_align): New functions.
4718 * config/tc-d30v.h (md_do_align): Remove.
4719 (tc_frob_label): Call d30v_frob_label.
4720 (md_cons_align): New.
4722 * config/tc-d30v.c (find_format): Convert complex expressions to
4723 expression symbols before processing. Clean up code formatting.
4725 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4727 * po/Make-in (install-info): New target.
4729 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4731 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4733 * config/tc-mn10300.c (md_assemble): Likewise.
4735 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4737 * Makefile.am: Update with `make dep-am'.
4738 (HFILES): Add cgen.h.
4739 (cgen.o): Depend on cgen.h.
4740 * Makefile.in: Regenerate.
4742 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4744 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4746 * gasp.c (grab_label): Permit a label to be a preprocessor
4747 variable by permitting a label to start with a backslash.
4749 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4751 * config/tc-mips.c (validate_mips_insn): Removed hack
4752 for previously inaccessible bitfields in some INSN_TRAP
4755 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4757 * config/tc-d30v.c (do_assemble): Abort with error message
4758 if opcode operands do not match.
4760 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4762 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4763 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4764 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4765 similar new 'q' operand.
4767 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4769 * cgen.c (cgen_asm_finish_insn): Fix typo.
4771 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4774 * cgen.c: Include it.
4775 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4776 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4777 All callers updated.
4778 * config/tc-m32r.c: Include cgen.h.
4779 (m23r_insn): New members num_fixups,fixups.
4781 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4783 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4784 to avoid compiler warning.
4786 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4788 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4791 * makefile.vms (OBJS): Add ehopt.obj
4793 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4795 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4797 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4799 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4800 a short format insn.
4801 (md_assemble): Set it for explicitly packed insns.
4803 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4805 * config/obj-coff.c (c_symbol_merge): Do not take address of
4806 native fields when performing the memcpy.
4808 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4810 * config/tc-mips.c (macro,macro2): Implement
4811 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4813 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4815 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4816 relocations against globally visible symbols.
4817 * config/tc-m68k.c (relaxable_symbol): New macro.
4818 (m68k_ip, md_estimate_size_before_relax): Use it.
4819 (tc_m68k_fix_adjustable): Also handle weak symbols.
4821 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4823 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4824 references to externally visible symbols.
4825 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4826 values in twice for a PC relative reloc if the symbol is
4829 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4830 don't adjust a PC relative reloc against an externally visible
4832 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4833 for a PC relative fixup against an externally visible defined
4834 symbol, arrange to store object file and addend values as though
4835 the symbol were not defined.
4836 (tc_gen_reloc): Likewise.
4838 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4840 * read.c (sizeof_leb128): Referenced externally by write.c so
4843 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4845 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4846 and expand a 'debug' symbol associated with the next instruction
4847 that does not cause a short instruction to be filled with a NOP.
4848 (md_pseudo_table): Add support for .debugsym.
4849 (assemble_parallel_insn): Add calls to expand_debug_sym as
4851 (md_assemble): Ditto.
4853 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4855 * as.c (main): Conditionally call setlocale.
4856 * gasp.c (main): Likewise.
4857 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4858 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4860 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4862 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4864 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * config/tc-hppa.c: Change all calls to bzero to use memset.
4867 (pa_ip): Add cast to avoid warning.
4868 (tc_gen_reloc, md_apply_fix): Likewise.
4869 (pa_find_space_by_number): Likewise.
4870 (hppa_force_relocation): Likewise.
4871 (pa_block): Change i to unsigned int.
4872 * config/obj-som.h (obj_som_copyright): Declare.
4874 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4876 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4877 for line numbers for assembly source.
4879 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4881 * configure.in: Change version number to 2.9.4
4882 * configure: Rebuild.
4884 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4886 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4888 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4890 * ecoff.h: Change symbolS in function declaration to struct
4893 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4895 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4896 (md_convert_frag): Fix i18n typo.
4898 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4900 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4901 * ecoff.h: Protoype it.
4902 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4903 [EVAX] (s_alpha_prologue): Delete.
4904 (md_pseudo_table): Update.
4906 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4908 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4909 array to local pointer.
4910 (get_args, parse_expr): Add casts to avoid warnings.
4912 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4914 * read.c (s_set): Cast xmalloc return value to fragS *.
4915 * config/tc-m68k.c (m68k_ip): Function made static to match
4916 previous forward declaration.
4917 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4919 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-v850.c: Add internationalisation macros to error
4924 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4925 macros to error strings.
4927 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4929 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4930 reloc is in the TOC csect.
4931 (md_apply_fix3): Correct gettext typo.
4933 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4935 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4936 .L - they are local labels and the branches are not really
4937 function calls but rather far jumps.
4939 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4941 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4943 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4945 * config/tc-i386.c (md_assemble): Print operand number rather than
4946 using ordinal_names.
4947 (i386_operand): Likewise.
4949 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4951 * Makefile.am (INTLLIBS): Define to work around apparent automake
4953 All Makefiles: Regenerated.
4955 * Many files: Added gettext invocations around user-visible
4957 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4958 HAVE_LC_MESSAGES): Define.
4959 * dep-in.sed: Added asintl.h.
4960 * po/Make-in: New file.
4961 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4963 * read.c (Z_): Renamed from `_'.
4964 * Makefile.am (SUBDIRS): Added po.
4965 (POTFILES): new macro.
4966 (po/POTFILES.in): New target.
4967 ($(OBJS)): Added asintl.h.
4969 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4970 (as_new_LDADD): Added $(INTLLIBS).
4971 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4972 (gasp_new_LDADD): Added $(INTLLIBS).
4973 (gasp_new_DEPENDENCIES): New macro.
4974 * configure, aclocal.m4: Rebuilt.
4975 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4977 (ALL_LINGUAS): Define.
4978 * macro.c: Include "asintl.h".
4979 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4980 * as.h: Include "asintl.h".
4981 * config/tc-i386.c (ordinal_names): Removed.
4982 (md_assemble): Changed error text to avoid ordinal_names.
4983 (i386_operand): Likewise.
4984 (reloc): Added as_bad to avoid i18n problems.
4985 (tc_gen_reloc): Likewise.
4986 * config/tc-arm.c (bad_args): Now a #define.
4988 * config/obj-vms.c (VMS_stab_parse): Changed type of
4990 (global_symbol_directory): Unified strings to avoid i18n
4992 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4993 avoid i18n problems.
4994 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4995 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4997 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4999 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5001 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5003 * as.c (print_version_id): Added an fprintf to avoid i18n
5005 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5007 * expr.c (expr): Added as_warn call to avoid i18n problems.
5008 * messages.c (as_assert): Changed code to avoid i18n problems.
5009 (as_abort): Likewise.
5010 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5011 (s_space): Likewise.
5012 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5014 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5016 * config/tc-i386.c (check_prefix): New static function, split out
5018 (struct _i386_insn): Add wait_prefix field.
5019 (md_assemble): Remove wait_prefix local variable. Use
5020 check_prefix when adding a prefix.
5022 * config/tc-i386.c (current_templates): New static variable.
5023 (md_assemble): Remove current_templates local variable.
5024 (md_assemble, i386_operand): Improve error and warning messages in
5025 many places. Add RESTORE_END_STRING in many places before error
5026 return. Clarify some comments.
5028 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5030 (md_assemble): Parse string instruction operands, looking for
5031 segment override prefixes. Check for invalid segment prefixes on
5033 (i386_operand): i.seg[] and max mem_operand changes for string
5035 * config/tc-i386.h (EsSeg): Define.
5037 * config/tc-i386.h (regKludge): Define.
5038 (iclrKludge, imulKludge): Don't define.
5039 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5040 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5041 opcode_modifier checks to look for more common cases first. Add
5042 default_seg for IsString case.
5044 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5046 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5048 * configure: Rebuild with new automake and libtool.
5049 * aclocal.m4, Makefile.in: Likewise.
5051 * doc/Makefile.am (as.dvi): New target.
5052 * doc/Makefile.in: Rebuild.
5054 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5056 * configure.in: Added sparc86x support.
5058 * configure: Rebuild.
5060 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5062 (md_parse_option): Warn if -EL is not supported for this architecture.
5064 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5066 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5068 * config/tc-mips.c (mips_ip): Note when we use get match on
5069 the full instruction name.
5071 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5073 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5074 back into the expression to handle add/sub simplification correctly.
5076 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5078 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5080 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5082 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5085 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5087 * symbols.c (max_indent_level): New global.
5088 (print_symbol_value_1): Use it.
5089 * expr.h (expr_build_dot): Declare.
5090 * expr.c (expr_build_dot): New function.
5092 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5094 * symbols.c (print_binary): New function.
5095 (print_expr_1): Call it.
5097 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5099 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5100 operand in the opcode.
5102 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5104 * config/tc-i386.h: Reorder operand flags and opcode modifier
5105 flags for clarity. Remove unused definitions: Unknown,
5106 ImmUnknown, DispUnknown, NoModrm.
5107 * config/tc-i386.c (type_names): Add missing Debug type.
5108 (md_assemble): Better duplicate prefix checking. Quicker string
5109 instruction check via new opcode_modifier flag.
5111 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5113 * doc/as.texinfo (Invoking): Clarify -Wa example.
5115 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5117 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5118 (s_mips_weakext): Define.
5119 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5120 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5123 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5125 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5126 is an error if the value can not be computed at assembly time.
5127 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5129 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * gasp.c (main): Set next field of new include_path structure to
5132 NULL. From Avery Pennarun <averyp@gdc.ca>.
5134 * read.c (s_mri_sect): Call as_bad rather than abort for an
5135 unsupported MRI target.
5137 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5139 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5140 the destination of a branch instruction should be altered.
5141 (find_real_start): New function: Locate the real, Thumb coded
5142 start of a Thumb function.
5143 (do_t_branch23): Alter the destination of branches to Thumb
5146 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5148 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5150 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5153 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5155 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5156 * doc/c-hppa.texi: Likewise.
5158 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * Makefile.am: Rebuild dependencies.
5161 * Makefile.in: Rebuild.
5163 * Makefile.am (DEP_INCLUDES): New variable.
5164 (.dep1): Change to work when srcdir is not an absolute path.
5165 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5166 * Makefile.in: Rebuild.
5168 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5170 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5171 LinearAddress patch.
5173 * configure.in: Set version to 2.9.1.
5174 * configure: Rebuild.
5176 * Branched binutils 2.9.
5178 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5180 * config/tc-i386.h (FWait): Define.
5181 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5182 other prefixes. Check FWait flag in opcode table to see which
5183 instructions require an fwait prefix.
5185 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5187 * stabs.c (get_stab_string_offset): Always create a stab string
5190 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5192 Fix some gcc -Wall warnings:
5193 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5194 * ehopt.c (eh_frame_code_alignment): Likewise.
5195 * expr.c (integer_constant, operand): Likewise.
5196 * frags.c (frag_align): Likewise.
5197 * gasp.c (level_0, change_base, doinstr): Likewise.
5198 * hash.c (hash_ask): Likewise.
5199 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5200 (debugging_pseudo): Likewise.
5201 * macro.c (define_macro, check_macro): Likewise.
5202 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5203 (ignore_rest_of_line, float_cons): Likewise.
5204 * symbols.c (decode_local_label_name): Likewise.
5205 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5206 (fixup_segment, number_to_chars_bigendian): Likewise.
5207 (number_to_chars_littleendian): Likewise.
5208 * config/atof-ieee.c (gen_to_words): Likewise.
5209 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5210 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5211 * read.c (output_big_sleb128): Initialize locals to avoid
5213 (output_big_uleb128, equals): Likewise.
5214 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5215 to unsigned int. Change zeros to unsigned int.
5216 * cond.c (s_if): Add return to default case.
5217 * frags.c (frag_now_fix): Change return type to addressT.
5218 * frags.h (frag_now_fix): Update declaration.
5219 * listing.c (file_info_struct): Change linenum to unsigned int.
5220 (struct list_info_struct): Change hll_line to unsigned int.
5221 (print_source): Update format string.
5222 * read.c (emit_expr): Change scan to unsigned int, and don't
5223 bother to initialize it.
5224 * symbols.c (dollar_label_count): Change to unsigned long.
5225 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5226 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5227 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5229 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5232 mcf5200 just as we do for m68000.
5233 (m68k_init_after_args): Likewise.
5234 (md_estimate_size_before_relax): Likewise.
5236 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5238 * config/tc-v850.c (md_assemble): Store relocation addend in
5239 fixup instead of instruction.
5241 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5243 * config/tc-i386.c (md_assemble): Swap template arguments to
5244 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5245 This macro is currently symmetric, so passing them the wrong
5246 way didn't cause any problem, but may if the macro is changed
5248 After copying template to i.tm, use i.tm. rather than t-> to
5249 access fields, and make t a const*
5250 Move i.tm.operand_types[] swap to immediately after the copy.
5252 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5254 * expr.h (expr_build_uconstant): Add prototype.
5255 (expr_build_unary,expr_build_binary): Add prototypes.
5256 * expr.c (expr_build_uconstant): New function.
5257 (expr_build_unary,expr_build_binary): New functions.
5259 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5261 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5262 * macro.c (macro_expand_body): Increase buffer size.
5263 * messages.c (as_warn): Likewise.
5264 (as_warn_where, as_bad, as_bad_where): Likewise.
5266 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5268 Based on patch from H.J. Lu <hjl@gnu.org>:
5269 * Makefile.am (DISTSTUFF): New variable.
5270 (diststuff): New target.
5271 * Makefile.in: Rebuild.
5273 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5275 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5276 m32r_elf_section_change_hook.
5278 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5279 emit a nop if a section ends with a 16 bit instruction.
5281 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5283 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5284 s_lcomm rather than obj_coff_lcomm.
5285 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5287 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5289 * config/tc-i386.h (LinearAddress): Define.
5290 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5291 instruction, don't use a default segment.
5293 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5295 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5296 * configure: Rebuild.
5298 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5300 * aclocal.m4, configure: Rebuild with libtool 1.2.
5302 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5304 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5305 PC relative branches. Patch courtesy of Jonathan Walton.
5308 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5310 * configure.in (emulations): Add thumb-pe target.
5312 * configure (emulations): Add thumb-pe target.
5314 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5316 * itbl-lex.l (yywrap): Don't define if already defined as a
5319 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5321 * depend.c (quote_string_for_make): New function.
5322 (wrap_output): Use it.
5324 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5326 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5327 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5329 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5331 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5332 Recognize -GN and -relax.
5333 (md_begin): Initialize gp size from -G switch.
5334 (alpha_force_relocation): Always force if -relax.
5335 (alpha_align): Take a new argument that will specify when to
5336 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5337 Change all callers. Emit nop alignment padding as nop+unop pair.
5339 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5341 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5342 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5344 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5346 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5347 require padding to the next long word boundary.
5349 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5351 * cgen.c: #include symcat.h.
5352 * config/tc-m32r.c: Likewise.
5354 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5356 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5357 absolute expressions instead of '$' prefixed register names.
5359 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5361 * read.c (s_set): Record file and line info for symbols when -as.
5362 (pseudo_set): Don't overwrite that dummy fragment.
5364 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5366 * config/tc-ppc.c (md_pseudo_table): Add "section".
5367 (ppc_named_section): New static function.
5369 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5371 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5372 so we don't have to scan the entire list.
5374 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5376 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5377 case, allow the parallel instructions to modify the same flag
5380 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5382 * listing.c (list_symbol_table): Categorize symbols by
5383 undefined_section rather than sy_frag->line == NULL.
5385 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5387 * Makefile.am (install-exec-local): Install properly when ln
5388 fails or tooldir == prefix.
5390 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5392 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5393 Test result of insert_operand for error.
5395 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5397 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5398 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5399 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5400 * doc/Makefile.in: Rebuild.
5402 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5404 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5405 (macro): Fix handling of M_COP[0-3].
5407 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5409 Based on patches from Ross Harvey <ross@teraflop.com>:
5410 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5411 if macro_alternate or macro_mri.
5412 (getstring): Remove support for byte constants between < and >.
5413 (get_any_string): '<' only starts a string if macro_alternate or
5415 (macro_expand_body): Permit keyword parameters following
5416 positional parameters.
5418 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5419 * configure.in (alpha*-*-netbsd*): New target.
5420 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5421 * configure: Rebuild.
5423 * as.h (flag_warn_suppress_instructionswap): Move from here...
5424 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5425 here, and make static.
5427 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5428 BFD_ASSEMBLER or MANY_SEGMENTS.
5430 * as.c (show_usage): Update bug-gnu-utils address.
5431 * gasp.c (show_usage): Likewise.
5432 * doc/as.texinfo (Bug Reporting): Likewise.
5434 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5436 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5437 insns regardless of the size of a pointer if we're in mips I or
5439 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5441 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5443 Fix rac to accept only a0:
5444 * tc-d10v.c (parallel_ok, find_opcode):
5445 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5446 Introduce OPERAND_GPR.
5448 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5450 * read.c (s_fill): Handle non-constant repeat counts by creating
5451 an rs_space fragment.
5453 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5455 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5456 from as_bad to as_warn.
5458 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5460 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5461 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5462 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5464 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5466 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5467 seg_fix_rotP rather than fix_root from seg_info.
5469 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5471 * expr.c: Add support for 0x1_2_3_4 bignums.
5473 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * configure.in: Change -linux* to -linux-gnu*.
5476 * configure: Rebuild.
5478 * app.c (do_scrub_begin): Treat \r as whitespace.
5480 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5482 * Makefile.am: Update dependencies.
5483 * Makefile.in: Rebuild.
5485 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5487 * configure, aclocal.m4: Rebuild with new libtool.
5489 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5491 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5492 the argument to bfd_set_arch_mach.
5493 (load_address): Use bfd_arch_bits_per_address to determine the
5494 bit size of an address instead of looking at the isa level.
5495 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5497 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5499 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5501 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5503 * ehopt.c: New file.
5504 * as.h (enum _relax_state): Add rs_cfa.
5505 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5506 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5507 * read.c (emit_expr): Call check_eh_frame.
5508 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5509 (relax_segment): Likewise.
5510 * Makefile.am: Rebuild dependencies.
5511 (GAS_CFILES): Add ehopt.c.
5512 (GENERIC_OBJS): Add ehopt.o.
5513 * doc/internals.texi (Frags): Document rs_cfa.
5515 * as.c (show_usage): Mention --traditional-format.
5516 (parse_args): Accept --traditional-format.
5517 * as.h (flag_traditional_format): Declare.
5518 * output-file.c (output_file_create): If flag_traditional_format,
5519 set BFD_TRADITIONAL_FORMAT on stdoutput.
5520 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5522 * config/tc-mips.c (append_insn): Make sure that if we have a
5523 fixup for an unmatched %hi reloc, it does not associated with a
5526 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5527 * doc/Makefile.in: Likewise.
5529 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5531 * config/tc-m32r.c (check_for_side_effects): New function.
5532 (can_make_parallel): Add checks for instruction side effects
5533 clashing with the other instruction.
5534 (assemble_parallel_insn): Improve warning messages. Return error
5535 message from non-swapped instruction order.
5537 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5539 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5541 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5542 md_cleanup definition. This moves the forced literal output to
5543 the end of the source pass, and avoids macro's inserting literals
5544 into the code immediately after the macro expansion.
5546 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5548 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5549 a gas internal symbol is adjustable.
5550 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5552 * as.h: If gcc version greater than 2.6, use `__format__' and
5553 `__printf__' in function attributes, rather than `format' and
5556 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5558 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5560 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5562 Add tms320c30 support:
5563 * config/tc-tic30.h: New file.
5564 * config/tc-tic30.c: New file.
5565 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5566 TARGET_FORMAT as "coff-tic30".
5567 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5568 * Makefile.am: Rebuild dependencies.
5569 (CPU_TYPES): Add tic30.
5570 (CPU_OBJ_VALID): tic30-aout is valid.
5571 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5572 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5573 * configure, Makefile.in: Rebuild.
5575 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5577 * config/tc-v850.c (md_assemble): Improvements to error messages.
5579 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5581 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5582 BFD_RELOC_HI16_S to store the high bits of any value.
5584 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5585 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5586 assembler calculate relocations to any external symbol at all.
5587 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5588 involving generation of pc-relative relocs.
5589 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5590 has been moved to md_apply_fix3.
5592 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5593 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5594 which actually means (the address of identifier's GOT entry) +
5595 constant, which is not particularly useful.
5597 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5599 * read.h (include_dirs): Declare.
5600 (include_dir_count,include_dir_maxlen): Declare.
5602 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * configure.in: Correct check for shared opcodes library.
5605 * configure: Rebuild.
5607 * listing.c (buffer_line): If we can't open the file, set at_end.
5608 (listing_print): Remove unused local variable fi.
5610 * config/m68k-parse.y (reglistpair): Handle register list in
5613 * config/vms-conf.h: Don't undef VERSION.
5615 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5617 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5619 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5621 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5622 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5623 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5624 (EXTRA_DIST): Define.
5625 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5626 explicitly rather than via the list of object files.
5627 (gcc-as.opt): New file created when make-gas.com is run.
5628 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5629 itbl-cpu.h} to #include appropriate file rather than copying that
5631 * config/vms-conf.h: Synchronize with current config.in.
5632 * Makefile.in: Rebuild.
5634 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5636 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5637 (parallel_ok): Relaxed parallel subinstruction dependency check.
5639 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5641 * as.h (flag_warn_suppress_instructionswap): added new flag.
5642 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5643 command line argument.
5644 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5645 warning only if flag_warn_suppress_instructionswap is false.
5647 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5649 * configure.in (i386-*-mingw32*): New target.
5650 * configure: Rebuild.
5652 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * symbols.c (resolve_symbol_value): Don't set the segment if it
5655 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5657 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5660 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5662 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5663 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5666 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5670 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-v850.c (v850_insert_operand): Display instruction when
5673 an error is encountered.
5675 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5677 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5678 (i386-*-sco3.2v5*coff): New target.
5679 (i386-*-sco3.2*): New target.
5680 * configure: Rebuild.
5682 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5684 * config/tc-v850.c: Tidy error message production.
5686 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5688 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5689 validate_immediate return value in the right type for comparisons
5692 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5694 * listing.c (MAX_BYTES): Use listing variables not constants.
5695 (data_buffer): No longer an array, but a pointer.
5696 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5697 (listing_listing): Allocate data_buffer.
5699 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5701 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5702 --listing-rhs-width, --listing-cont-lines.
5703 (show_usage): Update.
5704 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5705 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5706 (print_lines): Use the variables instead of the constants.
5707 (listing_listing): Likewise.
5708 * listing.h: Declare the new vars.
5710 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5712 * as.c (parse_args): Add --keep-locals alias for -L.
5713 Add --strip-local-absolute.
5714 (show_usage): Update.
5715 * as.h (flag_strip_local_absolute): New flag.
5716 * symbols.c (S_IS_LOCAL): Use it.
5717 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5718 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5719 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5721 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5723 * config/tc-m32r.c: Detect if explicitly parallel instructions
5724 might have an io conflict and issue a warning message.
5726 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5728 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5729 cgen_swap_fixups): Functions to save, restore and swap the fixup
5730 chain with a backup copy.
5731 (cgen_asm_finish_insn): Returns address of constructed insn.
5733 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5735 * listing.c (file_info_struct): Remove FILE, add POS.
5736 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5737 (file_info): Don't open the file.
5738 (buffer_line): Check for the file in the last_open cache, updating
5740 (print_source): Don't reference file_info->file.
5741 (listing_listing): Likewise.
5742 (listing_print): Close the file in the cache, if any.
5744 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * read.c (dwarf_file_string): New file static variable.
5747 (emit_expr): Look for constant sequence that leads up to a file
5748 name in DWARF debugging output.
5749 (stringer): Use dwarf_file_string to decide whether to accept a
5750 string as a file name.
5752 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5754 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5755 (crack_operand): Add reg->reglst MRI hack.
5756 (r_seg): Put reglst symbols in reg_section.
5757 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5759 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5761 * tc-sh.c (get_specific): Handle SGR & DBR.
5763 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5765 * tc-h8300.c (parse_reg): Take the length of the symbol into
5766 account when attempting to match a register name.
5767 * tc-h8500.c (parse_reg): Likewise.
5769 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5771 * cgen.c: Formatting changes to improve readability.
5773 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5775 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5778 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5780 Based on a patch from Jim Wilson
5781 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5782 (tc_gen_reloc): Handle cross section PC relative relocs
5785 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5787 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5789 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5791 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5792 (expr_jmp_buf): New static local.
5793 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5794 (cgen_md_operand): New function.
5795 * tc-m32r.c: Clean up pass over `struct foo' usage.
5796 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5798 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5800 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5801 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5803 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5805 * config/tc-i386.c (i386_operand): Give an error if there are
5806 unrecognized characters after an expression.
5808 For older changes see ChangeLog-9697