1 2000-03-09 Catherine Moore <clm@cygnus.com>
3 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4 relocation type based on the entry in the fixup structure.
6 2000-03-08 H.J. Lu (hjl@gnu.org)
8 * Makefile.am (install-exec-tooldir): Depend on
9 install-exec-bindir for parallel make.
10 * Makefile.in: Regenerated.
12 2000-03-06 Nick Clifton <nickc@cygnus.com>
14 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
16 (md_parse_option): Parse -m32r command line switch - disable m32rx
18 (md_show_usage): Document new option.
20 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
21 * doc/Makefile.in: Regenerate.
22 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
24 2000-03-02 Michael Meissner <meissner@redhat.com>
26 * config/tc-d30v.c (check_range): Remove code that incorrectly
27 sign extended values where bits < 32.
29 2000-03-02 H.J. Lu (hjl@gnu.org)
31 * configure.in: Support --enable-targets=all on ia32.
32 * configure: Regenerated.
34 2000-03-01 Nick Clifton <nickc@cygnus.com>
36 * gasp.c (do_align): Remove bogus check of alignment value.
38 2000-02-27 Thomas de Lellis <tdel@windriver.com>
40 * config/obj-elf.c (elf_frob_symbol): Remove code which when
41 TC_PPC was defined forced the type of a symbol with no other type
44 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
46 * doc/internals.texi (CPU backend): Mention that
47 line_separator_chars do not break up comments. Fix typos for
48 LEX_AT and LEX_NAME descriptions. Document operands for
49 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
50 description of md_create_short_jump usage. Document argument for
53 2000-02-27 Jakub Jelinek <jakub@redhat.com>
55 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
56 (md_parse_option): Handle it.
57 (md_show_usage): Document it.
59 2000-02-27 Ian Lance Taylor <ian@zembu.com>
61 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
62 opcode, for the instruction `pal19'. From Andrea Arcangeli
65 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
67 * config/tc-i386.c (i386_immediate): Move constant operand sizing
69 (md_assemble): To here, before template operands are matched.
70 Also ensure a constant immediate is sign extended when we know the
71 size is at most 16 bits. This is to catch cases like "add
72 $0xffc0,%ax" where we don't know the size, and thus that the
73 immediate can be represented as Imm8S until after parsing the
75 (i386_displacement): Similarly sign extend 16 bit constant
77 (md_assemble): Relax 16-bit jump constant range check to suit sign
78 extended displacements.
80 2000-02-26 Andreas Jaeger <aj@suse.de>
82 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
84 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
86 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
87 call operands when intel_syntax.
88 (intel_float_operand): Return 2 for "fi...".
89 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
90 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
91 earlier "SHORT" change.
92 (md_assemble): When determining suffix from Regs, exclude
95 2000-02-24 Nick Clifton <nickc@cygnus.com>
97 * configure: Add arm-wince, mips-pe and sh-pe targets.
98 * configure: Regenerate.
100 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
102 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
103 "pe-mips" for the mips-pe target.
105 * config/tc-arm.c (insns): Change displacement encoded in BL
106 and B instructions if the target port is arm-wince.
107 (do_ldst): Do not bias the relocation offset if the target
109 (md_pcrel_from): Add in missing relocation offset bias if the
112 * config/tc-mips.c (mips_target_format): Support COFF flavour.
113 (md_begin): Disable -G support for mips-pe target.
114 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
115 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
118 * config/tc-sh.c (md_begin): sh-pe target is little endian.
119 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
120 assembler, just set the alignment to 4.
122 * config/te-wince-pe.h: New file for WinCE targets. Define
125 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
127 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
129 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
130 (i386_intel_memory_operand): After finding a segment override,
131 check again for no `[' before looking for a displacement. Bomb if
132 more than one displacement rather than silently discarding the
133 second and subsequent ones. Free strings malloc'd by
134 build_displacement_string.
136 2000-02-24 Catherine Moore <clm@cygnus.com>
138 * config/obj-som.c (obj_pseudo_table): Add "weak".
139 (obj_som_weak): New routine.
141 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
143 * config/tc-i386.c (union i386_op): New.
144 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
145 Throughout file replace occurences of disps[n], imms[n], regs[n]
146 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
147 intel mode operand swapping. Add assert in regKludge and
148 fake_zero_displacement code. Test i.types[n] when outputting
149 displacements and immediates. Combine output of Disp16 with
151 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
152 when in intel mode by (not) reversing fsub and fdiv operands
153 before the template search. This fails for single operand
154 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
155 undefined. Instead fix the base_opcode after we've found the
156 template. Move base_opcode xor with found_reverse_match from
157 opcode output code to before this fix so we test for the correct
159 (md_assemble): Don't use strcmp when deciding to ignore the suffix
160 check in intel mode. Instead compare opcodes.
162 * config/tc-i386.h (TC_RELOC): Delete.
163 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
164 with equivalent call to reloc.
166 * as.h (flag_m68k_mri): Move declaration after target include, and
167 only declare when TC_M68K defined. Define as zero otherwise.
168 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
169 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
170 Define as zero otherwise.
171 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
172 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
173 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
174 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
175 testing whether defined.
176 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
177 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
178 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
179 rather than testing whether defined.
180 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
181 (parse_mri_cons): Declare and use only when TC_M68K.
182 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
183 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
184 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
186 * NEWS: Mention IBM 370 support.
188 2000-02-23 Richard Henderson <rth@cygnus.com>
190 * config/tc-i386.c (md_assemble): When swapping operands for
191 intel_syntax, assume everything that's not Imm or Disp is a
194 2000-02-23 Linas Vepstas <linas@linas.org>
196 * config/tc-i370.c, config/tc-i370.h: New files.
197 * Makefile.am: Add support for Linux/IBM 370.
198 * configure.in: Likewise.
199 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
200 * config/obj-elf.c: Include elf/i370.h
201 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
203 * Makefile.in: Regenerate.
204 * configure: Regenerate.
206 * doc/c-i370.texi: New file.
207 * doc/all.texi: Include it.
208 * doc/as.texinfo: And here.
209 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
210 * doc/Makefile.in: Regenerate.
212 2000-02-19 Michael Meissner <meissner@redhat.com>
214 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
215 determine if an instruction can be used in parallel with an ADDppp
216 or SUBppp instruction.
218 2000-02-22 Andrew Haley <aph@cygnus.com>
220 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
222 1999-12-30 Andrew Haley <aph@cygnus.com>
224 * config/tc-mips.c (mips_gp32): New variable.
225 (macro_build) Use mips_gp32.
227 (md_longopts): Add "-mgp32" and "-mgp64".
228 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
230 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
232 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
233 warning, and bump it to 1.
235 2000-02-22 Ian Lance Taylor <ian@zembu.com>
237 From Brad Lucier <lucier@math.purdue.edu>:
238 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
241 2000-02-21 Catherine Moore <clm@cygnus.com>
243 * config/tc-mips.c (MF_HILO_INSN): Define.
244 (mips_7000_hilo_fix): Declare.
245 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
246 (md_parse_option): Check for 7000_HILO_FIX options.
247 (OPTION_M7000_HILO_FIX): Define.
248 (OPTION_NO_M7000_HILO_FIX): Define.
249 * doc/c-mips.texi (-mfix7000): Describe.
251 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
253 * listing.c (print_lines): Remove unused variable `end'.
255 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
256 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
257 reloc_type when BFD_ASSEMBLER.
258 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
259 reloc_type when BFD_ASSEMBLER. Move common code out of switch
260 statement and quell signed vs. unsigned comparison warning.
262 2000-02-18 Nick Clifton <nickc@cygnus.com>
264 * config/tc-d10v.c (find_opcode): Add a symbol's value to
265 the computed frag offset, rather than overwriting it.
267 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
269 * config/tc-sh.c ("elf/sh.h"): Include.
270 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
271 (md.begin): Initialize target_arch.
272 Only include opcodes in has table that match selected architecture.
273 (parse_reg): Recognize register names for sh-dsp.
274 (parse_at): Recognize post-modify addressing.
275 (get_operands): The leading space is now optional.
276 (get_specific): Remove FDREG_N support. Add support for sh-dsp
277 arguments. Update valid_arch.
278 (build_Mytes): Add support for SDT_REG_N.
279 (find_cooked_opcode): New function, broken out of md_assemble.
280 (assemble_ppi, sh_elf_final_processing): New functions.
281 (md_assemble): Use find_cooked_opcode and assemble_ppi.
282 (md_longopts, md_parse_option): New option: -dsp.
283 * config/tc-sh.h (elf_tc_final_processing): Define.
284 (sh_elf_final_processing): Declare.
286 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
288 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
289 the unwinder subspace. Save the current seg/subseg before creating
292 2000-02-10 Nick Clifton <nickc@cygnus.com>
294 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
295 little endian targets.
296 (INST_BYTE1): Redefine to handle big and little endian
298 (cpu_type): New type: Select between M340 and M210.
299 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
300 instructions of the M340.
301 (md_assemble): Add support for the MULSH and OPSR classes of
303 (md_atof): Add support for little endian targets.
304 (md_parse_option): Add support for -EL, -EB and -mcpu command
306 (md_convert_frag): Add support for little endian targets.
307 (md_apply_fix3): Add support for little endian targets.
308 (md_number_to_chars): Add support for little endian targets.
310 2000-02-10 Timothy Wall <twall@redhat.com>
312 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
313 defined, use it to verify the symbol just read should be a label.
315 2000-02-10 Timothy Wall <twall@redhat.com>
317 * app.c (do_scrub_chars): Handle "||" for parallel instructions
318 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
319 around colons when KEEP_WHITE_AROUND_COLON is defined.
320 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
321 and KEEP_WHITE_AROUND_COLON.
323 2000-02-08 Timothy Wall <twall@redhat.com>
325 * read.c (s_rept): Call do_repeat, which abstracts the repeat
327 (do_repeat): New. Abstract repeat logic so that a "break" can be
329 (end_repeat): New. Provide support for a "break" out of the
331 * read.h: Add prototypes for new functions.
333 2000-02-08 Timothy Wall <twall@redhat.com>
335 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
336 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
337 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
340 2000-02-08 Timothy Wall <twall@redhat.com>
342 * read.c: Added elseif to directives table.
343 * read.h: Added prototype for s_elseif.
344 * doc/as.texinfo: Added description for elseif.
345 * cond.c (s_elseif): New function
347 2000-02-04 Timothy Wall <twall@redhat.com>
349 * listing.c (print_lines): Remove conditionals causing bug in
352 2000-02-03 Timothy Wall <twall@cygnus.com>
354 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
356 * frags.c (frag_new): Calculate fr_fix in octets
357 (frag_now_fix) Return offset as target address offset (bytes).
358 (frag_now_fix_octets) New - Return offset in octets (8-bit
360 * frags.h: Added prototype for frag_now_fix_octets().
361 Distinguish between octets and bytes in field descriptions.
362 * listing.c (calc_hex): Account for octets vs bytes when
363 printing addresses/offsets.
364 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
365 target is little-endian, print the octets in a word in big-endian
366 order so that the display looks like a proper hexadecimal number,
367 instead of having the octets reversed.
368 * read.c (do_align): When recording alignment, alignment power
369 should be in terms of target bytes (minimum addressible unit)
371 (do_org) Convert ORG target address (byte) argument into an
372 octet offset when generating a variable fragment.
373 * symbols.c (resolve_symbol_value): Symbol final value
374 converted to a target address offset (bytes) from its octet offset.
375 * config/obj-coff.c (coff_frob_symbol): Symbol target address
376 offset (bytes) is adjusted by the frag offset (octets) converted
378 (coff_frob_section) Section alignment power is in terms of bytes;
379 convert it to an octet alignment power when calculating size (and
380 size mask) in octets. Don't modify the section size in order to
381 "align" it for TI COFF, since that format has a different method
382 for storing alignment information.
384 2000-02-01 Timothy Wall <twall@cygnus.com>
386 * stabs.c (generate_asm_file): Escape backslashes in stabs file
387 entries, matching the way GCC generates them. If not escaped, the
388 filename is encoded incorrectly.
390 2000-01-31 Nick Clifton <nickc@cygnus.com>
391 * config/tc-arm.c (reg_table): Add support for ATPCS register
394 2000-01-31 Geoff Keating <geoffk@cygnus.com>
396 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
398 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
400 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
401 of a symbol when we really care about its value.
403 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
405 * config/tc-mcore.c (md_assemble): Give warning message if
406 operands passes to instruction are more than the spec.
408 2000-01-27 Thomas de Lellis <tdel@windriver.com>
410 * config/tc-arm.c (armadjust_symtab): If the assembler is in
411 Thumb mode but the label seen was not declared as '.thumb_func'
412 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
413 correct disassembly of Thumb code bounded by non function labels.
415 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
417 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
418 Add dependencies for e-i386aout.o. Fix 2 comment lines.
420 * Makefile.in: Same here.
423 * configure.in: Set bfd_gas for i386-aout when primary target
424 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
425 we may need the primary te_file. Remove incorrect comment.
427 * configure: Regenerate.
429 * config/e-i386aout.c: New file.
431 * as.c (USE_EMULATIONS): Move to before print_version_id.
432 (struct emulation): Add i386aout.
433 (show_usage): Split text strings. Reformat -a text. Add --em
437 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
438 (aout_format_ops): New.
441 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
442 preprocessor conditional and add aout USE_EMULATIONS tests.
443 (read_a_source_file): Don't pass error strings to printf as
447 * gasp.c (exp_get_abs): Don't pass error strings to printf as
449 (do_data): Same here.
450 (process_file): And here.
453 * symbols.c (colon): Rewrite "already defined" fatal message
454 code for aout with USE_EMULATIONS.
457 * config/obj-aout.c (OBJ_HEADER): Define.
458 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
460 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
461 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
463 (obj_aout_type): Expand S_SET_OTHER here too.
464 (obj_read_begin_hook): Remove.
465 (aout_pop_insert): New.
466 (obj_aout_s_get_other): New.
467 (obj_aout_s_get_desc): New.
468 (aout_format_ops): New.
471 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
472 gets aout_pseudo_table.
473 (aout_pseudo_table): Declare.
474 (obj_read_begin_hook): Define.
477 * config/obj-coff.c (obj_pseudo_table): Rename to
479 (coff_pop_insert): Use coff_pseudo_table.
480 (coff_sec_sym_ok_for_reloc): Remove.
481 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
482 and comment all zero entries and remove #if 0 code.
485 * config/obj-coff.h (obj_pop_insert): Define.
486 (coff_pseudo_table): Declare.
489 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
490 s_get_size, s_set_size. Comment all zero entries.
493 * config/obj-elf.c (elf_s_get_other): New function.
494 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
495 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
496 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
498 (obj_elf_parse_section_letters): Don't pass error strings to
499 printf as format arg.
502 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
504 (elf_s_get_other): Declare.
505 (S_GET_OTHER) Define as elf_s_get_other if not already
507 (S_SET_OTHER): Only define when not already defined.
508 (elf_obj_read_begin_hook): Declare.
509 (obj_read_begin_hook): Define.
510 (elf_obj_symbol_new_hook): Declare.
511 (obj_symbol_new_hook): Define.
514 * config/obj-multi.h: Add copyright header and protect against
515 multiple inclusion. Add * to all function pointers.
516 (OBJ_HEADER): If defined, include it rather than other defines
518 (obj_frob_file_after_relocs): Test for NULL.
519 (obj_symbol_new_hook): Here too.
520 (obj_sec_sym_ok_for_reloc): And here.
521 (S_GET_OTHER): Define.
522 (S_GET_DESC): Define.
523 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
524 (OBJ_MAYBE_ELF): Update comment.
526 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
527 OBJ_AOUT preprocessor conditional and handle emulation by
528 testing OUTPUT_FLAVOR.
529 (i386_displacement): Here too.
530 (md_section_align): Similarly here.
531 (i386_target_format): Conditionally compile when more than one
532 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
533 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
534 (i386_displacement): Here too.
537 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
538 Define TARGET_FORMAT for aout only when not multi.
541 * config/te-multi.h: Delete file as it's identical to te-generic.h
543 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
545 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
546 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
549 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
551 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
554 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
556 * config/tc-mips.c (mips_do_align): New function.
557 * config/tc-mips.h (md_do_align): Define.
559 2000-01-10 Philip Blundell <philb@gnu.org>
561 * doc/c-arm.texi (ARM Options): Fix typo.
562 (ARM-Chars): Correct description of `#'. Mention that `;' is a
563 line separator for Linux.
564 * doc/as.texinfo (Comments): Mention the ARM.
566 2000-01-10 Philip Blundell <pb@futuretv.com>
568 * configure.in (arm*-*-conix*): New target.
569 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
571 * configure: Regenerate.
573 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
575 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
576 (obj_elf_visibility): New function.
578 * doc/as.texinfo (Visibility): New node: document visibility
581 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
583 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
584 warning for absolute jump/call without `*' in non-intel mode. No
585 need to set i.types[0] JumpAbsolute in intel mode.
587 1999-12-22 Philip Blundell <pb@futuretv.com>
589 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
590 hook function when changing sections.
591 (arm_s_data): Likewise.
593 1999-12-14 Nick Clifton <nickc@cygnus.com>
595 * config/tc-arm.c (md_parse_option): Add support for -marm720
598 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
600 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
601 (r_registers, xr_registers): Define.
602 (r_register_name, xr_register_name): New functions.
603 (md_assemble): Handle new am33 operand types and instruction
605 (mn10300_insert_operand, check_operand): Likewise.
607 1999-11-29 Nick Clifton <nickc@cygnus.com>
609 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
610 (s_force_thumb): Set thumb_mode to 2.
611 (md_assemble): Do not complain about thumb instructions on a
612 non-thumb target if thumb_mode is set to 2.
614 1999-11-28 Michael Meissner <meissner@cygnus.com>
616 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
617 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
618 (O_...): Add new machine dependent expressions if we are handling
619 explicit relocations.
620 (alpha_reloc_op): New static table holding the explicit relocation
622 (alpha_literal_hash): New static to hold the hash table for
623 explicit relocations.
624 (alpha_macros): Add support for explicit relocations.
625 (md_begin): If explicit relocations, initialize hash table.
626 (md_assemble): Don't print a second error if tokenize_arguments
627 already printed an error message.
628 (md_apply_fix): Add support for explicit relocations.
629 (alpha_force_relocation): Ditto.
630 (alpha_fix_adjustable): Ditto.
631 (alpha_adjust_symtab): New function to support explicit
633 (alpha_adjust_symtab_relocs): Ditto.
634 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
635 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
636 Add support for explicit relocations. Return -2 if an error
637 message was already printed.
638 (find_macro_match): Add support for explicit relocations. Comment
640 (emit_insn): Add support for explicit relocations.
641 (assemble_tokens): Ditto.
643 (load_expression): Ditto.
646 (emit_ir_load): Ditto.
647 (emit_loadstore): Ditto.
651 (emit_division): Ditto.
652 (emit_jsrjmp): Ditto.
653 (emit_retjcr): Ditto.
655 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
657 (tc_adjust_symtab): If explicit relocations, call the function
659 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
660 relocations next to the literal relocation they reference.
661 (TC_INIT_FIX_DATA): Initialize the new fields.
662 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
664 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
666 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
667 'B' operand for PA2.0 bb instruction.
669 1999-11-18 Nick Clifton <nickc@cygnus.com>
671 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
674 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
676 (mcore_force_relocation): Force relocations to be generated for
679 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
681 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
682 (i386_displacement): Disallow O_big displacements.
684 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
686 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
687 improvements in error checking.
688 (md_assemble): Support for unconditional ARM instructions.
689 (md_parse_option): Support for -m[arm]v5e flag.
691 1999-11-12 Nick Clifton <nickc@cygnus.com>
693 * macro.c (buffer_and_nest): Do not check beyond the end of the
696 1999-11-11 Nick Clifton <nickc@cygnus.com>
698 * macro.c (buffer_and_nest): Look for seperator after TO and
701 1999-11-08 Andrew Haley <aph@cygnus.com>
703 * app.c (do_scrub_chars): When in State 10, treat backslash
704 characters in the same way as as symbol characters.
706 1999-11-07 Richard Henderson <rth@cygnus.com>
708 * config/tc-alpha.c (alpha_align): Check, don't assert, that
709 the previous label was in the current section before playing
712 1999-11-06 Nick Clifton <nickc@cygnus.com>
714 * config/tc-v850.c (v850_force_relocation): Force relocation
716 (v850_pcrel_from_selection): Do not compute a pcrel offset if
719 1999-11-05 Michael Meissner <meissner@cygnus.com>
721 * expr.h (operatorT): Increase machine dependent operators to 16.
722 * expr.c (op_rank): Ditto.
724 1999-11-03 Ian Lance Taylor <ian@zembu.com>
726 * read.c (pseudo_set): Reject attempts to set the value of a
729 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
732 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
734 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
735 to bfd_set_section_contents.
737 1999-11-03 Nick Clifton <nickc@cygnus.com>
739 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
741 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
743 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
744 (mips_ip): Use OPCODE_IS_MEMBER.
746 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
748 * config/tc-arm.c (reg_required_here): Improve comments.
750 * config/tc-arm.c (thumb_opcode): Add "variants" field.
751 (tinsns): Initialize variants field.
753 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
756 1999-10-27 Scott Bambrough <scottb@netwinder.org>
758 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
759 * config/tc-arm.h: Fix compile time warnings.
761 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
763 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
764 form @abs16, @(abs16) and @(abs16 + imm).
766 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
768 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
769 (ISA_HAS_64_BIT_REGS) New.
770 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
771 mips_emit_delays,macro_build,load_register,load_addresss,
772 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
773 and/or use new ISA_xxx macros in expressions involving
774 ISA, particularly mips_opts.isa.
776 1999-10-18 Michael Meissner <meissner@cygnus.com>
778 * expr.h (operatorT): Add machine dependent operators md1..md8.
779 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
780 for the machine dependent operators to use.
782 * expr.c (op_rank): Add machine dependent operators.
784 * config/tc-alpha.c (O_pregister): Define as a machine dependent
786 (O_cpregister): Ditto.
787 (md_begin): Change X_op test that field is wide enough to use
788 O_max instead of O_alpha_max.
789 (cpu_types): Fill in missing initializer.
790 (alpha_num_macros): Make unsigned.
791 (md_assemble): Make opnamelen be size_t.
792 (md_apply_fix): Cast alpha_num_operands to int before testing.
793 (alpha_force_relocation): Ditto.
794 (alpha_fix_adjustable): Ditto.
795 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
796 (tc_gen_reloc): Ditto.
797 (tc_get_register): Ditto.
802 (s_alpha_ent): Ditto.
803 (s_alpha_end): Ditto.
804 (s_alpha_frame): Ditto.
805 (s_alpha_prologue): Ditto.
806 (s_alpha_file): Ditto.
807 (s_alpha_gprel32): Ditto.
808 (s_alpha_proc): Ditto.
809 (s_alpha_set): Ditto.
810 (s_alpha_base): Ditto.
811 (s_alpha_align): Ditto.
812 (s_alpha_arch): Ditto.
813 (alpha_align): Ditto.
814 (assemble_insn): Suppress unused variable warning.
816 (assemble_insn): Don't assume X_op and X_unsigned are in a given
817 order in the structure.
818 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
820 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
822 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
824 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
826 * config/tc-i386.c (i386_index_check): Correct #endif location.
828 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
830 * as.c (show_usage): Document new options.
831 (parse_args): Add --no-warn, --warn, --fatal-warnings,
832 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
833 (parse_args): Parse the new options.
834 (main): If there were warnings, and --fatal-warnings
835 was specified, print an error.
836 * as.h: New variable, flag_fatal_warnings, for new option.
838 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
840 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
841 '@'. Change autoincrement completers to fall through to cache control
844 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
846 (pa_parse_addb_64_cmpltr): New function.
848 * config/tc-hppa.c (pa_ip): Change error message.
849 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
850 '?Q' args to allow falling through.
852 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
853 Remove unused conditional codes.
854 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
856 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
858 * config/tc-d30v.c (CHAR_BIT): Define.
859 (check_range): Fix bit operations to support integers bigger than
862 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
864 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
867 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
868 Doug Evans <devans@cygnus.com>
870 Add support for m32rx.
871 * config/tc-m32r.c (enable_m32rx): New static global.
872 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
873 (allow_m32rx): New function.
874 (M32R_SHORTOPTS): Add `O'.
875 (md_longopts): Add --m32rx plus several warning options.
876 (md_parse_option): Handle new options.
877 (md_show_usage): Print them.
878 (md_begin): Enable m32rx.
879 (OPERAND_IS_COND_BIT): New macro.
880 (first_writes_to_seconds_operands): New function.
881 (writes_to_pc,can_make_parallel,make_parallel): New functions.
882 (target_make_parallel,assemble_two_insns): New functions.
883 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
884 If optimizing and m32rx, try to make consecutive insns parallel.
886 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
888 * config/tc-mips.c (nopic_need_relax): Allow for the
889 .sdata.foo sections generated by -fdata-sections,
890 and for the .gnu.linkonce.s sections generated by C++.
892 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
894 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
895 with cleaner code using completer prefixes. Add 'Y'.
897 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
899 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
901 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
902 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
903 insn does not match and we should try the next insn in the table.
905 1999-09-22 Nick Clifton <nickc@cygnus.com>
907 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
909 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
911 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
914 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
916 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
917 OBJ_ELF. If ELF, add "sq".
918 (md_parse_option): If ELF, ignore -s and -q.
919 (md_show_usage): Mention ELF options.
921 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
923 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
926 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
928 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
930 * config/tc-hppa.c (struct pa_it): New field "trunc".
931 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
932 (pa_parse_ftest_gfx_completer): New function
933 (pa_parse_fp_cnv_format): New function.
935 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
936 (md_apply_fix): Handle 22bit pc-rel branches.
938 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
940 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
942 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
944 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
946 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
948 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
949 (pa_ip): Handle 'fX'.
951 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
953 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
954 (pa_ip): Handle 'fX'.
956 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
958 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
959 unwinds unless the function is in the text space.
960 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
962 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
964 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
965 (md_assemble): To here. Tweak address generation.
967 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
969 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
970 (md_assemble): Call dwarf2_where for OBJ_ELF.
971 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
972 (pa_end_of_source): New function.
973 * tc-hppa.h (md_end): Define for OBJ_ELF.
975 1999-09-14 Michael Meissner <meissner@cygnus.com>
977 * configure.in (Canonicalization of target names): Remove adding
978 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
979 generates $ac_config_sub with a ${CONFIG_SHELL} already.
980 * configure: Regenerate.
982 1999-09-14 Donn Terry <donn@interix.com>
984 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
986 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
988 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
989 pc-relative jmp/call to an absolute symbol.
990 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
991 absolute section symbols.
993 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
994 jump handling code and comments.
996 1999-09-12 Ian Lance Taylor <ian@zembu.com>
998 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
999 the value if TE_PE and a global defined symbol.
1001 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1003 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1004 print the symbol, rather than printing it here.
1006 1999-09-11 Donn Terry <donn@interix.com>
1008 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1009 BFD_RELOC_RVA relocations.
1011 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1012 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1015 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1017 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1018 * doc/internals.texi (Object format backend): Document
1021 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1022 relocations against global symbols if TE_PE.
1024 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1025 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1027 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1030 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1031 symbols which do not have a constant value, or tags with
1032 non-tags. Remove the symbol from the list before adding it at the
1035 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1036 C_FCN symbol differently if TE_PE.
1037 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1038 appears in the pseudo-op, rather coff_line_base which is only set
1041 * config/obj-coff.c (obj_coff_loc): New static function.
1042 (obj_pseudo_table): Add "loc".
1044 * config/obj-coff.c (add_lineno): Check that the line number is
1047 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1048 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1050 (md_atof): Return NULL rather than 0.
1051 * config/tc-i386.c (md_atof): Change type to int.
1052 * expr.c (expr): Change first parameter to int.
1053 * config/obj-coff.c: Add declarations for static functions.
1054 (coff_frob_symbol): Use SYM_AUXENT.
1055 * config/tc-i386.h (flag_16bit_code): Don't declare.
1057 * config/obj-coff.c (obj_coff_section): Default to setting
1058 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1060 * write.c (adjust_reloc_syms): Print adjusted fixup.
1062 * expr.c (integer_constant): Correct too_many_digits calculation
1065 1999-09-09 Andreas Schwab <schwab@suse.de>
1067 * doc/c-arm.texi: Fix arguments of @var to not contain
1070 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1072 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1074 (md_parse_option): Only support -k flag for ELF and COFF targets.
1076 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1078 * config/tc-hppa.c (pa_ip): Put strict register checks before
1079 call to pa_parse_number.
1081 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1083 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1085 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1088 1999-09-06 Donn Terry <donn@interix.com>
1090 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1092 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1094 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1095 candidate instruction. Require registers for register arguments
1096 when in strict mode. Require assemble-time constants for
1097 constants when in strict mode.
1098 (pa_get_absolute_expression): Require a constant when in strict
1101 1999-09-06 Nick Clifton <nickc@cygnus.com>
1103 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1105 1999-09-04 Steve Chamberlain <sac@pobox.com>
1107 * config/tc-pj.c: New file, supports picoJava in ELF.
1108 * config/tc-pj.h: Ditto.
1109 * configure.in (pjl*, pj*): New targets.
1110 * Makefile.am: Rebuild dependencies.
1111 (CPU_TYPES): Add pj.
1112 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1113 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1114 * doc/c-pj.texi: New file.
1115 * doc/as.texinfo: Add some PJ specifics.
1116 * doc/all.texi: Add PJ to the list of all architectures, sort them
1118 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1119 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1121 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1123 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1124 (obj_frob_file): Test for null pointer.
1125 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1126 (OBJ_PROCESS_STAB): And here.
1127 (elf_obj_sy): Remove
1129 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1130 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1131 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1133 * config/obj-coff.c (no_func): Remove.
1134 (coff_format_ops): Change occurrences of no_func to 0, as we test
1135 for 0 in obj-multi.h.
1137 * configure.in: Enable bfd for i386-coff when primary target is
1138 bfd. Enable i386 elf,coff emulation support. Don't set
1139 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1140 emulation to support.
1141 *configure: Regenerate.
1143 1999-09-02 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1146 .section .line directive is encountered.
1148 1999-09-01 Nick Clifton <nickc@cygnus.com>
1150 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1153 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1154 * as.texinfo: Document --gdwarf2 command line option.
1155 Add additional documentation of ARM command line switches.
1157 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1159 * config/tc-i386.c (i386_intel_memory_operand): Combine
1160 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1161 and RESTORE_END_STRING around parse_register calls.
1162 (i386_operand): Here too.
1163 (i386_is_reg): Remove.
1164 (parse_register): Move as_bad calls from within this function to
1167 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1169 Based on a patch from H.J. Lu <hjl@gnu.org>
1170 * config/tc-i386.c (parse_register): Handle FP regs specially.
1171 (md_begin): Remove '(' and ')' from register_chars.
1173 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1175 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1176 error message (done elsewhere).
1178 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1180 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1182 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1184 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1187 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1189 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1191 Add new completers. Fix bug in 64 bit condition handling.
1193 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1196 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1198 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1200 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1202 1999-08-27 Jim Wilson <wilson@cygnus.com>
1204 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1205 (struct ls): Add frag field. Initialize it to zero.
1206 (out_end_sequence): New local text_frag. Set it while in text section.
1207 Replace address check with frag check. Set ls.frag to text_frag if
1208 out_set_addr called.
1209 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1210 Set it before switching sections. Replace address check with frag
1211 check. Set ls.frag to saved_frag if out_set_addr called.
1213 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1215 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1216 output "advance_pc" opcode instead of calling gen_addr_line().
1217 The latter has the undesired side-effect of creating a new row
1218 in the debug line info matrix.
1220 1999-08-26 Jim Wilson <wilson@cygnus.com>
1222 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1223 ls.last_filename if last is less than zero. Set ls.last_filename
1224 when allocating new entry.
1225 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1228 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1230 * config/tc-i386.c (i386_index_check): Fix the displacement size
1231 when INFER_ADDR_PREFIX.
1233 1999-08-18 Nick Clifton <nickc@cygnus.com>
1235 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1238 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1240 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1241 handle 0xffffNNNN constants correctly.
1243 1999-08-16 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1248 1999-08-13 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1251 (md_apply_fix3): Always pass positive values to
1252 validate_offset_imm.
1254 1999-08-12 Nick Clifton <nickc@cygnus.com>
1256 * config/tc-arm.c (skip_whitespace): New macro.
1257 Formatting tidy ups.
1259 (md_apply_fix3): Store relocation offset in addend for ELF based
1261 (arm_force_relocation): Always generate relocs for Thumb function
1264 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1266 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1267 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1269 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1271 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1272 flags for the unwind subspace.
1274 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1275 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1276 suitable relocation based on the size of the target's pointer.
1277 Always Use subsegment zero for the unwinders.
1278 (pa_level): Handle "2.0w".
1280 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1282 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1283 with the following instruction unless this was specified.
1285 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1287 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1288 certain sections, to match BFD changes.
1290 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1292 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1293 (EXTRA_SCRIPTS): Define to keep automake happy.
1294 * Makefile.in: Rebuild.
1296 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1298 * Makefile.am: Rename .dep* files to DEP*.
1299 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1300 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1302 * Makefile.in: Rebuild.
1304 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1306 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1308 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1310 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1311 avoid problems on DOS filesystems.
1312 * Makefile.in: Rebuild.
1314 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1316 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1318 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1321 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1323 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1324 line to create ${GDBINIT} rather than .gdbinit.
1325 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1327 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1329 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1331 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1333 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1335 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1337 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1338 non-adjustable symbols.
1340 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1342 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1344 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1346 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1349 1999-08-05 Donn Terry <donn@interix.com>
1351 * config/te-interix.h: New file.
1352 * configure.in (i386-*-interix*): New target.
1353 * configure: Rebuild.
1355 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1357 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1358 selectors for ELF too.
1359 (selector_table): Add "ltp" and "rtp" selectors.
1361 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1363 * config/tc-i386.c (i386_operand): No need to change
1364 operand_string pointer in segment reg case before goto
1365 do_memory_reference. Initialise displacement_string_start and
1366 displacement_string_end after do_memory_reference label.
1367 (i386_index_check): Add operand_string param, and print error
1368 message on failure here.
1369 (i386_intel_memory_operand): Instead of here.
1370 (i386_operand): And here.
1371 (INFER_ADDR_PREFIX): Enable.
1373 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1375 * config/tc-i386.h (DefaultSize): Define. Renumber following
1376 opcode_modifier defines.
1378 From Etienne Lorrain <etienne.lorrain@ibm.net>
1379 * config/tc-i386.c (stackop_size): New variable.
1380 (set_16bit_code_flag): Clear it here.
1381 (set_16bit_gcc_code_flag): New function.
1382 (md_pseudo_table): Add "code16gcc" entry.
1383 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1385 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1387 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1388 next_set_end even if the end symbol is being discarded.
1390 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1391 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1392 * config/obj-coff.c: Likewise.
1393 (seg_info_type): Remove.
1394 (seg_info_off_by_4): Change to array of segT.
1395 (s_get_segment): Adjust accordingly.
1396 (obj_pseudo_table): Fully initialize sentinel entry.
1398 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1399 Ralf Baechle <ralf@uni-koblenz.de>.
1401 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1403 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1405 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1407 * config/tc-i386.c: Indentation and white space changes.
1408 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1409 don't enable it by default.
1410 (i386_intel_operand): Remove redundant prototype.
1411 Move check on number of memory operands, and i.mem_operands++
1412 (i386_intel_memory_operand): To here.
1413 Remove i386_immediate code from here. Remove special case code
1414 for input and output using (%dx). Remove base/index checks and
1415 call i386_index_check instead. Save initial operand_string
1416 argument for error message.
1417 (i386_operand): Remove redundant prototype. Move base/index
1418 checks to i386_index_check.
1419 (i386_displacement): Move intel mode check for non-zero
1421 (i386_intel_memory_operand): To here.
1423 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1425 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1426 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1427 by .register pseudo-op if -64 and --no-undeclared-regs.
1428 (s_register, sparc_adjust_symtab): New functions.
1429 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1430 Declare sparc_adjust_symtab as tc_adjust_symtab.
1431 * doc/c-sparc.texi: Add description of #ignore special literal
1432 for .register pseudo-op.
1434 1999-07-30 Catherine Moore <clm@cygnus.com>
1436 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1437 the relocation's section offset.
1439 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1441 * write.c (fixup_segment): Fix generic error check overflow test.
1443 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1444 X_add_number to long.
1446 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1448 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1451 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1453 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1456 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1458 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1460 * configure.bat: Remove; obsolete.
1461 * config/go32.cfg: Likewise.
1463 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1465 * configure.in (i386-*-vxworks*): New target.
1466 * configure: Rebuild.
1468 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1470 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1472 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1474 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1476 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1477 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1478 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1479 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1480 MAX_RELOC_EXPANSION): Define.
1481 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1483 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1485 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1486 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1487 block. Print a warning if an 8-bit or 16-bit constant
1488 displacement or immediate is truncated on output.
1489 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1491 (i386_operand): Disallow immediate jump absolute operand.
1493 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1495 * configure.in: Bump version number to 2.9.5.
1496 * configure: Rebuild.
1498 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1501 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1503 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1504 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1506 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1508 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1510 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1512 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1513 if -mno-fpu was given.
1514 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1516 (cons_fix_new_arm): Remove misleading comments.
1518 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1520 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1522 (relax_segment): Likewise. After giving a rs_org error, convert
1523 the frag to rs_align to avoid cascading errors.
1525 1999-07-12 Andreas Schwab <schwab@suse.de>
1527 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1529 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1531 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1532 as appropriate. Fill in structure initializations. Add variable
1533 initializations. Add casts.
1534 * dwarf2dbg.c (print_stats): Change i to size_t.
1535 * listing.c (listing_listing): Change list_line to unsigned int.
1537 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1539 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1540 rather than checking for \001 and \002 in symbol name.
1541 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1543 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1545 * configure.in (hppa*-linux-gnu*): New target.
1546 * configure: Rebuilt.
1548 1999-07-08 Nick Clifton <nickc@cygnus.com>
1550 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1552 1999-07-07 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1555 accessing symbolP directly.
1557 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1559 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1562 1999-07-05 Nick Clifton <nickc@cygnus.com>
1564 * config/tc-arm.c (ARM_EXT_V5): Define.
1565 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1566 (md_begin): Detect ARM v5 architectures.
1567 (md_parse_option): Accept arm v5 specification.
1568 (md_show_usage): Documment -marmv5 switch.
1570 * doc/c-arm.texi: Document -marmv5 command line option.
1572 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1574 (validate_immediate_twopart): New function. Determine if a
1575 constant can be computed by two ADD instructions.
1576 (output_inst): Remove its command line parameter - it was never
1578 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1579 implememt the ADRL pseudo op.
1580 (tc_gen_reloc): Generate a suitable error message if an ADRL
1581 instruction tries to generate a real reloc.
1583 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1585 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1587 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1590 1999-06-27 H.J. Lu <hjl@gnu.org>
1592 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1593 non BFD_ASSEMBLER case.
1595 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1597 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1600 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1602 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1603 out_end_sequence() when the address decreases due to a new frag.
1604 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1605 numbering starts with 1.
1607 1999-06-23 Nick Clifton <nickc@cygnus.com>
1609 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1611 (mcore_s_text): Call obj_elf_text for ELF target.
1612 (mcore_s_data): Call obj_elf_data for ELF target.
1613 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1615 (mcore_s_bss): New function: Dump literal table before changing
1617 (mcore_s_comm): New function: Dump literal table before changing
1620 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1621 No longer static functions.
1622 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1623 Provide prototypes for these functions.
1625 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1627 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1628 a list of names, to try obj_segment_name, and to try abbreviated
1629 names when using COFF without long section names.
1631 * config/tc-alpha.c: More use of symbol accessor functions.
1632 * config/tc-arc.c: Likewise.
1633 * config/tc-d30v.c: Likewise.
1634 * config/tc-fr30.c: Likewise.
1635 * config/tc-i860.c: Likewise.
1636 * config/tc-m88k.c: Likewise.
1637 * config/tc-mcore.c: Likewise.
1638 * config/tc-ns32k.c: Likewise.
1639 * config/tc-sparc.c: Likewise.
1640 * config/tc-v850.c: Likewise.
1642 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1643 sy_value with appropriate accessor functions.
1644 * config/tc-arm.c (md_apply_fix3): Likewise.
1645 * config/tc-d10v.c (AT_WORD_P): Likewise.
1646 * config/tc-v850.c (reg_name_search): Likewise.
1648 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1649 use symbol_get_bfdsym instead.
1650 * config/tc-ppc.c (md_assemble): Likewise.
1651 * config/tc-v850.c (v850_comm): Likewise.
1653 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1655 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1656 the symbol, rather than accessing the bsym member.
1657 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1658 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1659 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1660 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1661 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1662 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1663 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1664 * config/tc-v850.c (tc_gen_reloc): Likewise.
1666 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1668 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1669 (hppa_gen_reloc_type): Conditionalize on BFD64.
1670 (tc_gen_reloc): Re-enable ELF relocations.
1671 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1673 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1675 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1677 (do_ldst): Move assignment out of if condition.
1678 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1679 parentheses to avoid warning.
1681 1999-06-21 Nick Clifton <nickc@cygnus.com>
1683 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1684 macro to get at the BFD symbol associated with a GAS symbol.
1686 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1688 * config/tc-ppc.c: Update for symbol handling changes.
1689 * config/obj-coff.c: Likewise.
1691 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1693 * tc-hppa.c: General cleanups of ELF support. No more spaces
1694 and subspaces for ELF.
1695 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1696 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1697 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1698 (UNWIND_SECTION_NAME): Likewise.
1699 (space/subspace related structures): Conditionalize definitions
1701 (space/subspace directives and support routines): Conditionalize
1702 definitions and references/uses on OBJ_SOM.
1703 (label_symbol_struct): For ELF, track the symbol's segment. For
1704 SOM track its space.
1705 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1707 (USE_ALIASES): Kill for both SOM & ELF.
1708 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1709 (pa_space, pa_subspace): Corresponding changes.
1710 (pa_spaces_begin): Corresponding chagnes.
1711 (md_begin): Do not muck around with space/subspace stuff for
1713 (md_apply_fix): Temporarily disable argument relocation stuff
1715 (tc_gen_reloc): Temporarily disable relocation generation for
1717 (pa_build_unwind_subspace): Similarly.
1719 1999-06-16 Nick Clifton <nickc@cygnus.com>
1721 * config/tc-arm.c (thumb_set): New pseudo op.
1722 (text, data, section): Override these pseudo ops with ARM
1724 (s_thumb_set): New function: Perform the same as a .set pseudo
1725 op, but also mark the alias'ed symbol as being a Thumb
1727 (arm_s_text): New function: Perform the same as the .text
1728 pseudo op, but dump the literal pool before changing
1730 (arm_s_data): New function: Perform the same as the .data
1731 pseudo op, but dump the literal pool before changing
1733 (arm_s_section): New function: Perform the same as the
1734 .section pseudo op, but dump the literal pool before changing
1736 (arm_cleanup): Do not reset the current section before dumping
1739 1999-06-17 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1742 OPTION_NO_WARN_UNMATCHED entries.
1743 (md_parse_option): Generate a warning message if an unrecognised
1744 option is encountered.
1746 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1747 (get_operands): When parsing an expression after an '@' symbol
1748 has been detected, do not ignore '#' symbols.
1749 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1752 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1754 From K. Richard Pixley <rich@noir.com>:
1755 * configure.in (ppc-*-vxworks*): New target.
1756 * configure: Rebuild.
1758 1999-06-12 Philip Blundell <philb@gnu.org>
1760 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1762 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1764 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1765 which refer to symbols in linkonce sections, permit reducing the
1766 relocs if the symbol is local.
1768 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1770 * subsegs.c (subseg_text_p): New function.
1771 * as.h (subseg_text_p): Declare.
1772 * read.c (do_align): Use subseg_text_p to set the default fill.
1773 * write.c (subsegs_finish): Likewise.
1774 * config/obj-coff.c (write_object_file): Likewise.
1775 * config/tc-i386.h (md_maybe_text): Don't define.
1776 (md_do_align): Use subseg_text_p to set the default fill.
1777 * config/tc-m32r.c (m32r_do_align): Likewise.
1778 * config/tc-sh.c (sh_do_align): Likewise.
1779 * config/tc-sparc.h (md_do_align): Likewise.
1781 1999-06-12 David O'Brien <obrien@freebsd.org>
1783 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1784 * configure: Rebuild.
1786 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1788 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1789 * Makefile.am: Rebuild dependencies.
1790 * Makefile.in: Rebuild.
1792 * config/tc-i386.c (i386_immediate): Remove unused label
1795 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1796 * symbols.c: Likewise.
1797 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1798 sy_next field when taking address, rather than symbol_next.
1800 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1802 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1803 value from the output file architecture.
1804 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1805 * dwarf2dbg.h: Change bfd_vma to addressT.
1807 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1809 * dwarf2dbg.h: Use PARAMS in function declarations.
1811 1999-06-11 Martin Dorey <mdorey@madge.com>
1813 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1814 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1816 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1818 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1820 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1822 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1825 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1827 * read.c (read_a_source_file): Only declare inescape if
1830 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1832 (find_entry_byval): Add parens to avoid warning.
1834 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1836 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1839 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1841 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1844 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1845 synthetize_setx): New functions.
1846 (md_assemble): Broken the special cases into the above
1847 functions. Make compiler happy if sizeof(bfd_vma)==4.
1848 Fix sethi generated from set/setuw. If instructions have a relloc,
1849 always clear the fields to be relocated in the opcode.
1850 (sparc_ip): Remove special_case global variable.
1852 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1854 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1855 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1856 indication of success rather than a value.
1857 (itbl_get_val): Likewise.
1858 (itbl_get_field): Use strcspn. Change delimiters to include
1860 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1861 (itbl_get_val): Likewise.
1862 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1864 * symbols.c (copy_symbol_attributes): Convert local symbols to
1867 1999-06-10 Nick Clifton <nickc@cygnus.com>
1869 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1872 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1874 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1875 Optimize set if sizeof(bfd_vma) == 64.
1876 (sparc_ip): Fix sethi - without %hi() it should generate
1877 R_SPARC_22 reloc, not R_SPARC_HI22.
1878 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1880 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1882 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1883 (s_ncons): New function.
1884 (native_op_table): New table.
1885 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1886 R_SPARC_OLO10 handling.
1888 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1890 * expr.h (struct expressionS): Revert last change; widen X_op.
1891 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1893 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1895 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1896 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1897 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1898 * Makefile.in: Regenerated.
1900 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1901 `common' pass on to s_mri_common.
1902 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1904 1999-06-06 Richard Henderson <rth@cygnus.com>
1906 * config/obj-elf.c (obj_elf_section): Don't free the return
1907 value of demand_copy_C_string.
1909 1999-06-05 Richard Henderson <rth@cygnus.com>
1911 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1912 creation logic from obj_elf_create_section.
1914 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1915 (section_stack): New.
1916 (special_sections): Make const.
1917 (obj_elf_section): Gut and rewrite parsing.
1918 (obj_elf_change_section): New function broken out of obj_elf_section.
1919 (obj_elf_parse_section_letters): Likewise.
1920 (obj_elf_section_word): Likewise.
1921 (obj_elf_section_type): Likewise.
1922 (obj_elf_previous): Treat as a toggle.
1923 (obj_elf_popsection): New.
1924 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1925 (ppc_section_type): Likewise.
1926 * config/tc-ppc.h: Likewise.
1928 * expr.h (struct expressionS): Don't make X_op a bitfield.
1929 * config/tc-alpha.c: Update for symbol handling changes.
1930 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1931 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1933 1999-06-05 Richard Henderson <rth@cygnus.com>
1935 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1936 (dwarf2_gen_line_info): Kill unused variables.
1937 (dwarf2_finish): Likewise.
1938 (dwarf2_where): Likewise.
1939 (dwarf2_directive_file): If we've only got a string,
1940 hand off to s_app_file.
1941 * ecoff.c: Move the include of ecoff.h.
1942 * symbols.h (S_IS_FUNCTION): Prototype.
1944 * read.c (LEX_HASH): Supply a default.
1946 (s_globl): Update `c' after skipping whitespace.
1947 * read.h (LEX_END_NAME, is_name_ender): New.
1948 * expr.c (get_symbol_end): Respect it.
1950 1999-06-04 Mark Klein <mklein@dis.com>
1952 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1954 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1956 * config/tc-hppa.c: Update for symbol handling changes.
1958 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1960 * cgen.c: Update for symbol handling changes.
1961 * config/tc-m32r.c: Likewise.
1963 * config/tc-hppa.h: Update for symbol handling changes.
1964 * config/tc-hppa.c: Likewise.
1966 * config/tc-arm.h: Update for symbol handling changes.
1967 * config/tc-arm.c: Likewise.
1968 (symbol_make_empty): Remove. Just use symbol_create.
1970 * symbols.c (symbol_set_tc): Correct name.
1972 * Makefile.am: Rebuild dependencies.
1973 ($(OBJS)): Don't depend upon struc-symbol.h.
1974 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1975 * dep-in.sed: Don't remove struc-symbol.h.
1976 * Makefile.in: Rebuild.
1978 * doc/internals.texi (Symbols): Describe changes in symbol
1981 1999-06-03 Richard Henderson <rth@cygnus.com>
1983 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1984 instead of doing the work by hand.
1986 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1988 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1989 state of line state-machine.
1990 (struct ls): Collect DWARF2 line state-machine state in new member
1991 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1992 resulted in any DWARF2 directives.
1993 (reset_state_machine): New function.
1994 (out_end_sequence): Ditto.
1995 (dwarf2_gen_line_info): When switching sections or switching to a
1996 lower text address, call out_end_sequence() first to terminate the
1997 previous code sequence as code sequences MUST have monotonically
1998 increasing addresses.
1999 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2001 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2003 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2004 DWARF2 debug info (line information only, at this point).
2005 * as.h: Update comment about supported debug formats.
2006 * dwarf2dbg.c, dwarf2dbg.h: New files.
2007 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2009 * expr.c (operand): Don't use [ for parens if we want an index op.
2010 (op_encoding): Switch [ into O_index, if desired.
2011 (op_rank): Renumber with O_index on bottom.
2012 (expr): If O_index, match closing bracket.
2013 * expr.h (O_index): New.
2015 * read.c (read_a_source_file): Conditionally allow matched "
2016 in lines passed to md_assemble.
2018 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2020 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2022 Add support for storing local symbols in a small structure to save
2023 memory when assembling large files.
2024 * as.h: Don't include struc-symbol.h.
2025 (symbolS): Add typedef.
2026 * symbols.c: Include struc-symbol.h.
2027 (local_hash): New static variable.
2028 (save_symbol_name): New static function, from symbol_create.
2029 (symbol_create): Call save_symbol_name.
2030 (local_symbol_count): New static variable.
2031 (local_symbol_conversion_count): Likewise.
2032 (LOCAL_SYMBOL_CHECK): Define.
2033 (local_symbol_make): New static function.
2034 (local_symbol_convert): New static function.
2035 (colon): Handle local symbols. Create local symbol for local
2037 (symbol_table_insert): Handle local symbols.
2038 (symbol_find_or_make): Create local symbol for local label name.
2039 (symbol_find_base): Check for local symbol.
2040 (symbol_append, symbol_insert): Check for local symbols.
2041 (symbol_clear_list_pointers, symbol_remove): Likewise.
2042 (verify_symbol_chain): Likewise.
2043 (copy_symbol_attributes): Likewise.
2044 (resolve_symbol_value): Handle local symbols.
2045 (resolve_local_symbol): New static function.
2046 (resolve_local_symbol_values): New function.
2047 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2048 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2049 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2050 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2051 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2052 (symbol_previous, symbol_next): New functions.
2053 (symbol_get_value_expression): Likewise.
2054 (symbol_set_value_expression): Likewise.
2055 (symbol_set_frag, symbol_get_frag): Likewise.
2056 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2057 (symbol_mark_used_in_reloc): Likewise.
2058 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2059 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2060 (symbol_mri_common_p): Likewise.
2061 (symbol_mark_written, symbol_clear_written): Likewise.
2062 (symbol_written_p): Likewise.
2063 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2064 (symbol_section_p, symbol_equated_p): Likewise.
2065 (symbol_constant_p): Likewise.
2066 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2067 (symbol_get_obj, symbol_set_obj): Likewise.
2068 (symbol_get_tc, symbol_set_tc): Likewise.
2069 (symbol_begin): Initialize local_hash.
2070 (print_symbol_value_1): Handle local symbols.
2071 (symbol_print_statistics): Print local symbol statistics.
2072 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2073 Declare new symbols.c functions. Move many declarations here from
2075 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2076 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2077 (struct symbol): Move bsym to make it clearly the first field.
2078 Remove TARGET_SYMBOL_FIELDS.
2079 (symbolS): Don't typedef.
2080 (struct broken_word): Remove.
2081 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2082 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2083 (symbol_clear_list_pointers): Likewise.
2084 (symbol_insert, symbol_remove): Likewise.
2085 (symbol_previous, symbol_append): Likewise.
2086 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2087 (struct local_symbol): Define.
2088 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2089 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2090 (local_symbol_get_frag, local_symbol_set_frag): Define.
2091 (local_symbol_get_real_symbol): Define.
2092 (local_symbol_set_real_symbol): Define.
2094 * write.c (write_object_file): Call resolve_local_symbol_values.
2095 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2096 (TARGET_SYMBOL_FIELDS): Don't define.
2097 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2098 ECOFF_DEBUGGING, add ECOFF fields.
2099 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2100 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2101 ECOFF_DEBUGGING, add ECOFF fields.
2102 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2103 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2104 * config/tc-mcore.h: Don't include struc-symbol.h.
2105 (TARGET_SYMBOL_FIELDS): Don't define.
2106 (struct mcore_tc_sy): Define.
2107 (TC_SYMFIELD_TYPE): Define.
2108 * Many files: Use symbolS instead of struct symbol. Use new
2109 accessor functions rather than referring to symbolS fields
2112 * read.c (s_mri_common): Don't add in value of line_label.
2114 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2115 checking for SEC_LINK_ONCE.
2117 * config/tc-sh.h (sh_fix_adjustable): Declare.
2119 * app.c (input_buffer): New static variable.
2120 (app_push): Save saved_input in allocated buffer.
2121 (app_pop): Restored saved_input.
2122 (do_scrub_chars): Change get parameter to take char * and int as
2123 arguments. Change GET macro to pass input_buffer to get
2124 function. Don't save input into allocated buffer.
2125 * as.h (do_scrub_chars): Update declaration.
2126 * input-file.c (input_file_get): Change to take char * and int.
2127 Read data into passed in buffer. Remove static buffer.
2128 * read.c (scrub_from_string): Change to take char * and int. Copy
2129 data into passed in buffer.
2131 * hash.h: Neaten. Declare hash_traverse.
2132 * hash.c: Complete rewrite based on BFD hashing code.
2133 * gasp.c (chunksize): New variable.
2134 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2137 1999-05-28 Nick Clifton <nickc@cygnus.com>
2139 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2140 addend unless the target uses an old ABI.
2142 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2144 -Wchar-subscripts cleanup
2145 * listing.c (listing_newline): Use unsigned char variable, so
2146 calls to isascii,iscntrl are correct.
2147 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2149 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2150 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2151 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2152 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2154 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2156 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2158 (arch_coldfire_p): New #define.
2159 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2161 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2163 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2165 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2166 (install_operand): Add place `N'.
2167 (init_table): Add registers ACC, MACSR, MASK.
2169 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2171 * config/tc-m68k.c: Change mcf5200 --> mcf.
2172 (archs): Add mcf5206e, mcf5307.
2173 (m68k_ip): Add format `u'.
2174 (install_operand): Add place `m', `M', `h'.
2175 (init_table): Add upper/lower registers.
2177 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2179 1999-05-28 Martin Dorey <mdorey@madge.com>
2181 * config/tc-i960.c: Several minor changes to add ELF and
2182 BFD_ASSEMBLER support.
2183 * config/tc-i960.h: Likewise.
2184 * configure.in (i960-*-elf*): New target.
2185 * aclocal.m4, configure: Rebuild.
2187 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2189 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2190 reloc changes when defined(BFD_ASSEMBLER).
2192 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2194 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2196 * write.c (write_print_statistics): Output to file, not stderr.
2198 * expr.c (generic_bignum_to_int32,64): Prototype.
2200 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2201 output_sleb128, output_uleb128, output_big_sleb128,
2202 output_big_uleb128, output_big_leb128): Prototype.
2203 (output_big_sleb128, output_big_uleb128): Make inline.
2204 (output_big_leb128): Remove inline
2206 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2207 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2208 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2209 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2210 value for correct overflow check in write.c:fixup_segment.
2211 * write.c (fixup_segment): Move bitfield overflow checks to after
2212 the md_apply_fix call.
2213 * config/obj-coff.c (fixup_segment): Likewise.
2214 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2215 valueT *val argument.
2217 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2219 * config/atof-ieee.c (gen_to_words): Correctly round a
2220 denormalized number. Fix off-by-one in range checking for
2221 exponent in a denormal.
2223 1999-05-10 Nick Clifton <nickc@cygnus.com>
2225 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2228 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2230 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2232 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2234 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2235 (ReverseRegRegmem): Remove.
2236 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2237 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2238 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2241 From Doug Ledford <dledford@redhat.com>
2242 * config/tc-i386.h (RegXMM): New for P/III.
2243 * config/tc-i386.c: Add support for P/III.
2245 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2247 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2248 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2249 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2251 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2253 * config/tc-i386.c (i386_immediate): Skip whitespace before
2254 complaining about junk after expression.
2255 (i386_displacement): Likewise.
2257 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2259 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2260 Don't copy before downcaseing.
2262 1999-05-05 Catherine Moore <clm@cygnus.com>
2264 * tc-m68k.c: Include elf/m68k.h.
2265 (m68k_elf_final_processing): New routine.
2266 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2269 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2271 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2274 1999-04-30 Nick Clifton <nickc@cygnus.com>
2276 * config/tc-mcore.c (mcore_s_section): Dump literals before
2279 1999-04-29 Nick Clifton <nickc@cygnus.com>
2281 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2284 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2286 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2287 (TC_INIT_FIX_DATA): Delete.
2288 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2289 (TC_INIT_FIX_DATA): Delete.
2290 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2291 * write.c (fix_new_internal): Initialize fx_cgen member.
2292 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2293 (gas_cgen_md_apply_fix3): Update.
2294 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2295 (md_cgen_record_fixup_exp): Update.
2296 (FX_OPINFO_R_TYPE): Update.
2298 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2299 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2300 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2301 * frags.h (struct frag): Make opindex, opinfo ints.
2303 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2305 1999-04-26 Tom Tromey <tromey@cygnus.com>
2307 * aclocal.m4, configure: Updated for new version of libtool.
2309 1999-04-22 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2313 (md_apply_fix3): Do not fix up absolute relocations against
2316 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2318 1999-04-20 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2321 changes and data-in-text directives.
2322 (mcore_cons): New function: intercept cons() operations.
2323 (mcore_float_cons): New function: intercept float_cons()
2325 (mcore_stringer): New function: intercept stringer() operations.
2327 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2329 * obj.h (struct format_ops): Change generate_asm_lineno field to
2331 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2333 * config/tc-alpha.c (find_opcode_match): Add default case to
2335 (find_macro_match): Likewise.
2336 (load_expression): Parenthesize && within ||.
2338 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2340 1999-04-17 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2343 .text .data .section pseudo ops.
2344 (mcore_s_section): New function. Dump lits before changing secs.
2345 (mcore_s_text): New function. Dump lits before changing secs.
2346 (mcore_s_data): New function. Dump lits before changing secs.
2348 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2350 * config/tc-mips.c (mips_32bitmode): New.
2351 (md_begin): Set mips_32bitmode if needed.
2352 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2353 Set EF_MIPS_32BITMODE.
2355 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2357 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2360 1999-04-16 Nick Clifton <nickc@cygnus.com>
2362 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2364 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2366 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2367 expressions correctly.
2370 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2372 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2374 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2376 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2377 and fmpynfadd instructions.
2379 1999-04-11 Richard Henderson <rth@cygnus.com>
2381 * as.h (environ): Declare it, if needed.
2382 * as.c (dump_statistics): Don't declare environ.
2383 * configure.in (environ): Detect declaration.
2384 * configure, config.in: Rebuild
2386 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2387 (i386_displacement): Allocate enough space for replacement buffer.
2388 Clean up replacement buffer initialization.
2390 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2392 * subsegs.c (section_symbol): Don't create a new symbol if one
2393 already exists; instead, use the existing one, but set its segment
2394 and frag data if it hasn't already been defined.
2395 * config/obj-coff.c (c_section_symbol): Likewise.
2397 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2399 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2401 1999-04-08 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-mcore.c: New File: Support routines for MCore
2405 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2406 * config/obj-coff.c: Add support for mcore-pe target.
2408 * Makefile.am: Add support for MCore targets.
2409 * Makefile.in: Regenerate.
2410 * configure.in: Add support for MCore targets.
2411 * configure: Regenerate.
2413 * doc/all.texi: Set MCORE.
2414 * doc/as.texinfo: Document MCore specific command line options.
2416 * write.h: Prevent multiple inclusion.
2418 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2420 * asintl.h (LC_MESSAGES): Never define.
2421 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2423 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2426 * Makefile.am (m68k-parse.c): If configuring in the source
2427 directory, copy m68k-parse.y into the local directory before
2428 running ylwrap, to remove spurious differences when generating
2430 * Makefile.in: Rebuild.
2432 * config/tc-sparc.h (md_do_align): Just allocate the number of
2433 bytes necessary, rather than always allocating 1024.
2435 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2437 * listing.c (listing_newline): Add cast to avoid warning.
2438 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2439 * config/tc-i386.c (i386_scale): Add return value.
2440 (build_displacement_string): Remove unused local temp_disp2.
2441 (i386_intel_memory_operand): Add parentheses to avoid warning.
2442 (i386_intel_operand): Remove unused local end_of_operand_string.
2443 (i386_operand): Remove unused local operand_modifier.
2444 (i386_operand): Add parens to avoid warning.
2446 1999-04-04 Don Bowman <don@pixsci.com>
2448 * configure.in: Add mips*-*-vxworks* target; have it define
2450 * configure, config.in: Rebuild.
2452 1999-03-31 Nick Clifton <nickc@cygnus.com>
2454 * configure.in (emulations): Add support for arm-epoc-pe.
2455 * configure: Regenerate.
2456 * config/te-epoc-pe.h: New file. Define macros specific to
2458 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2459 for arm-epoc-pe target.
2461 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2463 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2465 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2467 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2468 detect ",n" without a condition.
2469 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2472 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2474 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2475 instruction is encoded with one bit.
2478 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2480 * doc/internals.texi (CPU backend): Mention that
2481 line_separator_chars should not include newline. From thi
2482 <ttn@mingle.glug.org>.
2484 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2486 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2487 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2489 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2491 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2493 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2495 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2498 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2500 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2502 1999-03-15 Martin Hunt <hunt@cygnus.com>
2504 * app.c (do_scrub_begin): Change '-' back to a symbol char
2505 so we can use multiple opcodes on a line again.
2507 * config/tc-d30v.c: By default, warn if a symbol has
2508 the same name as a register. Plus some minor
2509 updates from the branch.
2511 1999-03-13 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2514 BFD_RELOC_16 and BFD_RELOC_64.
2516 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2518 * expr.c (expr): Add missing else.
2520 1999-03-12 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-arm.c (md_apply_fix3): Improve error message.
2524 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2526 * Makefile.am (CPU_TYPES): Add fr30.
2527 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2528 (fr30,m32r dependencies): Update.
2529 * Makefile.in: Rebuild.
2531 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2532 (gas_cgen_record_fixup_exp): Ditto.
2533 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2534 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2535 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2536 (md_cgen_lookup_reloc): Update use of operand->type.
2537 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2538 (md_convert_frag): Call cgen_operand_lookup_by_num.
2539 (md_cgen_lookup_reloc): Update use of operand->type.
2540 (m32r_cgen_record_fixup_exp): Ditto.
2542 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2544 * config/tc-mips.c (md_show_usage): Fix message.
2546 1999-03-03 Nick Clifton <nickc@cygnus.com>
2548 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2549 and LDR reg,=<expr> instruction.
2551 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2554 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2556 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2558 1999-02-17 Nick Clifton <nickc@cygnus.com>
2560 This patch was created by: Scott Bambrough
2561 <scottb@corelcomputer.com>
2564 Special cased '@' character. The '@' character is used as the
2565 ARM assembler comment character, as a special character
2566 and in ELF .symver pseudo-op's, and as a special character in
2567 .type and .section pseudo-ops.
2568 (symver_pseudo): New static variable.
2569 (symver_state): New static variable.
2570 (struct app_save): Add field 'symver_state'.
2571 (app_push): Save global symver_state int struct app_save.
2572 (app_pop): Restore global symver_state from struct app_save.
2573 (do_scrub_chars): Special case handling of '@' character in
2576 * configure.in: Modified to recognize armv* uname syntax from ARM
2578 * configure: Regenerated.
2580 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2581 a prefix to the section's type.
2582 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2583 the type's typename.
2585 * config/tc-arm.h: Add support for PIC generation:
2586 (pic_code): New boolean.
2587 (obj_relocate_extern): Define.
2588 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2589 (TC_CONS_FIX_NEW): Define.
2590 (tc_fix_adjustable): Define.
2591 (GLOBAL_OFFSET_TABLE_NAME): Define.
2593 * config/tc-arm.c: Add support for PIC generation:
2594 (line_seperator_chars): Allow ';' as a seperator for Linux.
2595 (is_immediate_prefix): New macro.
2596 (arm_parse_reloc): New function.
2597 (s_arm_elf_cons): New function.
2598 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2599 (md_undefined_symbol): Special case handling for the Global Offset
2601 (md_apply_fix3): Handle PIC relocs.
2602 (tc_gen_reloc): Handle PIC relocs.
2603 (md_parse_option): Add support for '-k' command line switch to
2604 enable PIC generation.
2605 (cons_fix_new_arm): New function.
2606 (s_arm_elf_cons): New function.
2608 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2610 * configure.in: Add comments for uses of AC_DEFINE.
2611 * acinclude.m4: Likewise.
2612 * acconfig.h: Remove.
2613 * aclocal.m4: Rebuild.
2614 * configure: Rebuild.
2615 * Makefile.in: Rebuild.
2616 * config.in: Rebuild.
2618 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2620 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2621 non-constant offset from a base register.
2623 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2625 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2628 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2630 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2631 (emit_insn): Look for pc-relative and no-overflow specifiers on
2632 internal relocation types.
2634 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2636 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2639 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2641 (mips_4650, mips_4010, mips_4100): Variables removed.
2642 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2643 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2645 (md_begin): Don't bother initializing the mips_NNNN variables;
2646 mips_cpu is set, and that's good enough now.
2647 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2648 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2649 (show): New function, to handle wrapping in the CPU lists.
2650 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2652 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2654 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2655 than treat as an immediate specifier.
2657 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2659 * config/tc-i386.c: Prototype many functions.
2660 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2661 (i386_immediate): Remove unused second argument.
2662 (i386_intel_operand): Fix i386_is_reg typo.
2663 (i386_operand): Use allow_naked_reg.
2664 (output_invalid): Make operand int for K&R.
2666 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2668 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2670 * Makefile.in: Rebuild.
2672 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2674 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2676 (EXTRA_as_new_SOURCES): Comment out.
2677 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2678 * Makefile.in: Rebuild.
2679 * doc/Makefile.in: Rebuild.
2680 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2681 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2682 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2683 * configure: Rebuild.
2684 * aclocal.m4: Rebuild.
2685 * config.in: Rebuild.
2686 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2687 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2688 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2689 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2690 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2691 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2692 (gas_cgen_record_fixup_exp): Ditto.
2693 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2694 descriptor, not global variable.
2695 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2696 descriptor, not global variable. Refer to insert_operand handler
2697 via cpu descriptor, not global function.
2698 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2699 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2700 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2701 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2702 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2703 * config/tc-m32r.c: Ditto.
2704 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2705 (md_assemble): Ditto.
2706 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2708 1999-02-09 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2711 relocations for ELF targets.
2713 1999-02-08 Nick Clifton <nickc@cygnus.com>
2715 * configure.in: Add support for StrongARM target.
2716 * configure: Regenerate.
2718 1999-02-05 Nick Clifton <nickc@cygnus.com>
2720 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2722 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2725 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2727 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2729 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2731 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2732 (INTEL_DWORD_MNEM_SUFFIX): Define.
2735 (DWORD_PTR): Define.
2736 (XWORD_PTR): Define.
2738 (OFFSET_FLAT): Define.
2740 (NONE_FOUND): Define.
2743 * config/tc-i386.c (set_intel_syntax): New routine.
2744 (intel_syntax): Declare.
2745 (allow_naked_reg): Declare.
2746 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2747 (intel_float_operand): New routine.
2748 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2749 Handle brackets as well as parens. Call i386_intel_operand for
2750 intel syntax. Reverse operands if appropriate. Handle new
2751 suffixes. Handle movzx and movsx.
2752 (i386_is_reg): New routine.
2753 (i386_immediate): New routine.
2754 (i386_scale): New routine.
2755 (i386_displacement): New routine.
2756 (i386_operand_modifier): New routine.
2757 (build_displacement_string): New routine.
2758 (i386_parse_seg): New routine.
2759 (i386_intel_memory_operand): New routine.
2760 (i386_intel_operand): New routine.
2761 (i386_operand): Call i386_displacement, i386_immediate,
2762 i386_scale, etc. instead of handling inline.
2763 (parse_register): Handle registers without prefix.
2765 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2767 * configure: Regenerate.
2768 * configure.in (arm-*-oabi): New.
2769 (thumb-*-oabi): New.
2770 * config/tc-arm.c (target_oabi): Declare.
2771 (md_apply_fix3): Support REL relocs.
2772 (md_parse_option): Handle -oabi.
2773 (elf32_arm_target_format): New routine.
2774 (md_longopts): Add OPTION_OABI.
2775 * config/tc-arm.h: Redefine TARGET_FORMAT.
2778 1999-01-28 Nick Clifton <nickc@cygnus.com>
2780 * write.c (write_relocs): Handle out of range error.
2782 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2783 (fr30_force_relocation): Default to 0.
2785 * config/tc-fr30.h (obj_fix_adjustable): Define.
2786 (TC_FORCE_RELOCATION): Define.
2788 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2791 1999-01-16 Nick Clifton <nickc@cygnus.com>
2793 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2794 merge of two instructions if the left instruciton kills the right.
2796 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2798 * Makefile.in: Regenerate.
2799 * configure.in: Redo test for using cgen.
2800 * configure: Regenerate.
2802 1999-01-09 Nick Clifton <nickc@cygnus.com>
2804 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2805 redefinition of this macro.
2807 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2809 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2812 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2814 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2815 a read of HI or LO and an immediatly following branch.
2817 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2819 * config/tc-mips.c (md_begin): Another correction to the setting of
2822 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2824 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2826 1998-12-21 Nick Clifton <nickc@cygnus.com>
2828 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2829 bit insn when optimizing, so that parallelised instructions will
2830 start on a 32 bit boundary.
2832 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2834 * config/tc-mips.c (mips_eabi64): New.
2835 (md_begin): Set mips_eabi64.
2836 (mips_elf_final_processing): Use it.
2838 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2840 * config/tc-mips.c (mips_elf_final_processing):
2841 Correct setting of ABI in e_flags.
2843 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2845 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2847 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2849 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2851 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2853 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2854 warning, values that don't fit in the field.
2856 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2858 * config/tc-mips.c (mips_abi_string): New.
2859 (md_parse_option,md_longopts): Add mabi.
2860 (mips_elf_final_processing): Set e_flags based on mabi flag.
2862 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2864 * config/tc-mips.c (md_parse_option): Handle vr4111.
2866 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2868 * config/tc-h8300.c (build_bytes): Change message given if the
2869 instruction requires H8/300H mode and we're not in Hmode, to
2870 suggest that it may be the operand modes that are the problem, not
2871 necessarily the opcode.
2873 1998-12-10 Nick Clifton <nickc@cygnus.com>
2875 * config/tc-fr30.c: Add line separator character.
2877 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2879 * configure.in (hppa-*-mpeix*): New target.
2880 * config/obj-som.h (obj_som_compiler): Declare.
2881 * config/obj-som.c (compiler_seen): New static variable.
2882 (obj_som_compiler): New function.
2883 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2884 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2885 (pa_type_args): Set hppa_priv_level.
2886 (pa_compiler): New static function if OBJ_SOM.
2887 * configure: Rebuild.
2889 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2891 * read.c (output_leb128): Don't mark as inline.
2893 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2895 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2896 AIX .vbyte unaligned data support.
2897 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2898 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2901 1998-12-07 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2906 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2908 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2909 BFD_RELOC_ARM_PCREL_BRANCH.
2911 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2913 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2914 checking the target type.
2915 (mips-dec-bsd*): Set endian to little.
2916 * configure: Rebuild.
2918 COFF weak symbol support, based on patches from Mark Elbrecht
2919 <snowball3@usa.net>:
2920 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2921 * config/obj-coff.c (obj_coff_weak): New static function.
2922 (obj_coff_endef) [both versions]: Handle weak symbols.
2923 (coff_frob_symbol): Likewise.
2924 (yank_symbols): Likewise.
2925 (obj_pseudo_table): Add "weak".
2927 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2928 <aymeric.vincent@emi.u-bordeaux.fr>.
2929 * aclocal.m4: Rebuild with current tools.
2930 * configure: Rebuild.
2932 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2933 an assertion failure for a case we can't handle when OBJ_ECOFF.
2935 * expr.c (operator): And with 0xff to avoid problems with signed
2938 1998-12-03 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2941 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2943 1998-12-02 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2948 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2950 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2953 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2958 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2960 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2962 (d10v_cleanup): Only generate previous insn if a multiline insn is
2965 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2970 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2972 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2973 -marm6xxx command line switches.
2975 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2977 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2978 (itbl-ops.o): Delete duplicate dependencies.
2979 Rebuild dependencies.
2980 Add fr30 dependencies.
2981 * Makefile.in: Rebuild.
2983 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2985 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2987 * listing.c: Ignore line terminator characters found inside
2990 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2992 * po/gas.pot: Regenerated.
2994 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2997 fr30_is_label_start(). Also checks for delay slot insns.
2999 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3000 FR30 instructions which contain a colon in the mnemonic.
3002 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3004 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3006 * config/tc-fr30.c: Removed currently superflous code.
3008 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3010 * config/tc-fr30.h: New file.
3011 * config/tc-fr30.c: Tweaking so that it will compile.
3013 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3015 * config/tc-d10v.h (obj_fix_adjustable): Define.
3016 (TC_FORCE_RELOCATION): Define.
3017 (d10v_force_relocation): Declare.
3018 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3019 (md_apply_fix3): Handle Vtable relocs.
3020 (d10v_fix_adjustable): New.
3021 (d10v_force_relocation): New.
3023 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-d30v.c: Change default behaviour to ignore potential
3026 conflicts between register name and symbol names.
3028 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3030 * configure.in: Add fr30-*-*.
3031 * config/tc-fr30.c: New file.
3032 * Makefile.in: Regenerated.
3033 * config.in: Regenerated.
3034 * configure: Regenerated.
3035 * doc/Makefile.in: Regenerated.
3036 * po/gas.pot: Regenerated.
3038 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3040 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3043 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3045 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3047 (do_scrub_chars): Add some casts to unsigned char to avoid
3048 unwanted sign extension.
3049 * read.c (lex_type): Set characters about 127 to be symbol
3051 * config/tc-i386.c (md_begin): Set identifier_chars and
3052 operand_chars for values above 127.
3054 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3056 * configure.in: detect cygwin* instead of cygwin32*
3057 * configure: regenerate
3059 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3061 * listing.c: Add support for producing a listing from piped
3064 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3066 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3067 (append_insn): Account for the tx39's multiply behavior.
3069 1998-10-26 Michael Meissner <meissner@cygnus.com>
3071 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3072 from assemble_parallel_insns. Add support for '->' to indicate
3073 explicitly serializing the instructions.
3074 (md_assemble): Ditto.
3076 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3078 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3081 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3083 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3085 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3087 * config/tc-mips.c : support frame and regmask/fregmask when
3088 MIPS_STABS_ELF is specified.
3090 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3092 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3093 (md_apply_fix): Don't return 1 for VTABLE relocs.
3094 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3096 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3098 * doc/c-i386.texi: Replace occurences of "opcode" with
3099 "instruction mnemonic", "instruction", or "mnemonic" when
3100 referring to the name of an instruction. Use "opcode" when
3101 referring to the sequence of machine bytes.
3103 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3104 (is_opcode_char): Rename to is_mnemonic_char.
3105 (md_assemble and i386_operand): Correct error messages from
3106 "opcode" to "instruction mnemonic"
3107 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3108 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3109 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3110 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3111 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3112 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3113 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3115 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3117 * config/tc-i386.c (i386_operand): Check for garbage after
3120 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3122 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3123 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3125 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3127 * config/tc-sh.h (obj_fix_adjustable): Define.
3128 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3129 (md_apply_fix): Likewise.
3130 (tc_gen_reloc): Likewise.
3131 (sh_fix_adjustable): New.
3133 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3135 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3136 * cgen.h (gas_cgen_finish_insn): Update prototype.
3137 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3138 cgen_insn_t -> CGEN_INSN_INT.
3139 (make_parallel): Update handling of CGEN_INT_INSN_P.
3140 (assemble_parallel_insn): Ditto.
3141 (target_make_parallel): New function.
3142 (md_assemble): Use it.
3144 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3146 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3148 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3150 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3151 converted into lower case.
3153 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3155 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3156 (gas_cgen_tc_gen_reloc): Likewise.
3157 * config/tc-m32r.h (obj_fix_adjustable): Define.
3158 * config/tc-m32r.c (m32r_fix_adjustable): New.
3159 (m32r_force_relocation): Handle VTABLE relocs.
3161 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3163 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3165 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3167 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3168 to lower case before parsing.
3170 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3171 parallel insns modift buts in the PSW as a side effect.
3173 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3175 * config/tc-d30v.c (find_format): Test for missing flag and
3178 (md_apply_fix3): Fix error messages to avoid
3179 assumption about presence of a symbol.
3181 (parallel_ok): Disallow parallel instructions that both modify the
3184 (find_format): Generate a warning if an odd numbered register is
3185 used as the first register in a mutli-register instruction.
3187 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3190 relocations are always associated with a symbol.
3192 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3194 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3195 (elf32_sparc_force_relocation): Declare.
3196 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3197 (tc_gen_reloc): Handle vtable relocs.
3198 (elf32_sparc_force_relocation): New.
3200 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3202 * symbols.c (S_IS_FUNCTION): New.
3203 * config/tc-v850.h (obj_fix_adjustable): Define.
3204 (TC_FORCE_RELOCATION): Define.
3205 (v850_force_relocation): Declare.
3206 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3207 of fx_addnumber for VTABLE reloc addends.
3208 (md_apply_fix3): Handle VTABLE relocs.
3209 (v850_fix_adjustable): New.
3210 (v850_force_relocation): New.
3212 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3214 * tc-hppa.c (fp_operand_format): Add some additional formats.
3215 (pa_ip): Do not automatically promote into pa2.0 mode.
3216 (pa_level): Handle ".level 2.0".
3218 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3220 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3221 * config/tc-i386.h (template.extension_opcode): Change to
3222 unsigned int to allow full range of 8-bit opcode suffixes.
3223 (None): Redefine as 0xffff.
3225 From Jeff B Epler <jepler@usgs.gov>
3226 * doc/c-i386.texi (i386-SIMD): New section.
3228 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3230 * read.c (discard_rest_of_line): New function.
3231 * read.h: Declare it.
3232 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3234 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-d10v.c (find_symbol_matching_register): New function.
3237 (find_opcode): Cope with the case where a register name matches
3240 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3242 * config/tc-v850.c (md_pcrel_from): Rename to
3243 v850_pcrel_from_section.
3244 (v850_pcrel_from_section): Do not resolves symbols in other
3247 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3249 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3251 * config/tc-d10v.c (find_opcode): Generate an error if a register
3252 is supplied for an operand that should not be a register.
3254 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3256 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3257 instructions to have another instruction in the right bin.
3259 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3261 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3262 the right container if the left container holds a branch
3265 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3268 both a register name and symbol name.
3269 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3271 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3273 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3274 execution unit class.
3276 (reg_name_search): If a name matches a register and a symbol,
3277 prefer the register.
3278 (find_format): Disallow flag registers when a general purpose
3279 register is required.
3280 If a number is required, but a register has been given, check to
3281 see if a symbol with the same name as the register exists, and if
3282 so, use that symbol.
3284 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3286 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3288 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3290 * config/tc-d30v.c (find_format): Do not accept flag registers as
3291 general purpose registers.
3292 (find_format): If an immediate value is expected at a given place
3293 in a format, but a register name has been provided instead, check
3294 to see if that register name matches the name of a predefined
3295 symbol and if it does, then use the symbol instead.
3296 (reg_name_search): If a register name matches a symbol name,
3297 prefer the register name to the symbol name.
3299 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3302 the previous insn to empty.
3304 1998-09-20 Michael Meissner <meissner@cygnus.com>
3306 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3307 pieces, forcing the use of an ANSI compiler.
3309 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3311 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3313 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3315 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3317 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3319 (obj_elf_vtable_entry): Likewise.
3320 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3321 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3322 (tc_gen_reloc): Likewise.
3323 (arm_fix_adjustable): Likewise.
3324 (elf32_arm_force_relocation): New.
3325 (armelf_frob_symbol): Remove coff-style symbol support.
3327 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3329 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3331 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3333 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3334 OBJ_COFF so that routine is defined for a.out format.
3336 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3338 * config/tc-i386.c (i386_operand): Detect non-segment registers
3339 used as segment prefixes.
3341 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3344 optimize across FDE boundaries.
3346 * config/obj-coff.c (obj_coff_section): Preserve any link once
3347 flags when setting the section flags.
3349 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3352 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3354 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3356 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3359 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3361 * frags.c (frag_grow): Include the size of the frag struct in the
3364 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3365 if the new subseg comes before the old.
3367 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3369 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3370 to handle edge8 and edge16.
3372 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3374 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3375 before we clobber the symbol involved.
3377 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3379 * config/tc-arm.c: Remove OBJ_ELF definitions for
3380 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3381 use arm_adjust_symtab for OBJ_COFF.
3382 (armelf_adjust_symtab): New Routine.
3383 * config/tc-arm.h: Define obj_adjust_symtab to
3384 armelf_adjust_symtab for OBJ_ELF.
3386 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3388 * configure.in: Make all i386-elf targets use bfd_gas.
3389 * config/tc-i386.c (tc_i386_force_relocation): New.
3390 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3391 (md_apply_fix3): Likewise.
3392 (tc_gen_reloc): Handle them.
3393 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3394 tc_i386_force_relocation.
3396 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3400 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3402 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3403 current opcode after writing the first insturction of a reverse
3406 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3408 * read.h (generate_lineno_debug): Add prototype.
3409 * read.c (generate_lineno_debug): Make non-static.
3411 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3413 * config/tc-i386.c (md_assemble): Only warn for address/data size
3416 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3418 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3419 against Thumb function names, as the linker needs this information.
3421 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3423 * expr.c (operand): Check also that there is no advance in operand
3424 after atof_generic in order to decide "is it label 0f or floating
3427 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3429 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3430 command line options with a single dash.
3431 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3433 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3435 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3436 * tc-arm.c (arm_fix_adjustable): New routine.
3438 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3440 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3441 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3442 demand_empty_rest_of_line before mri_comment_end.
3443 (equals): Check garbage after expression before
3444 mri_comment_end in MRI mode.
3446 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3448 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3449 small immediate constant to use the constant itself rather than
3452 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3454 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3455 (pa_leave): Likewise.
3457 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3459 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3461 (i386_operand): Fix an error message.
3463 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3465 * doc/c-arm.texi (ARM Directives): Document .req directive.
3467 * config/tc-arm.c (reg_required_here): Display erroneous string if
3468 the register name could not be decoded.
3469 Do not set inst.instruction if the sift is -1.
3471 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3473 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3476 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3478 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3479 even if it is belived to be unnecessary.
3481 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3483 config/tc-i386.c (i386_operand): Size immediate constants by
3484 suffix (erroneously removed as part of July 7 change).
3486 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3488 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3489 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3490 (armelf_frob_symbol): New Routine.
3491 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3493 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3495 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3497 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3500 command line switches passed to assembler.
3502 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3504 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3505 (gas_cgen_opcode_desc): Declare.
3506 (gas_cgen_parse_operand): Declare.
3507 (*): Prepend gas_ to gas specific fns to denote them as such.
3509 * cgen.c (gas_cgen_opcode_desc): New global
3510 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3511 (queue_fixup): Renamed from cgen_queue_fixup.
3512 (*): Prepend gas_ to gas specific fns to denote them as such.
3514 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3515 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3516 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3517 Open opcode table and initialize it.
3518 (make_parallel): Use gas_cgen_opcode_desc.
3519 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3520 (md_assemble): Ditto.
3522 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3524 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3525 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3526 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3527 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3528 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3529 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3530 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3531 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3532 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3533 (INIT_STAB_SECTION): Likewise.
3534 (OBJ_PROCESS_STAB): Likewise.
3536 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3537 (md_parse_option): Watch for them.
3538 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3539 (md_begin): Kill neverdef code.
3540 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3541 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3542 (s_alpha_coff_wrapper): New.
3543 (md_pseudo_table): Trap all ECOFF pseudos.
3545 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3547 Start of changes to remove mdebug section from mips*-elf
3548 Based on MIPS_STAB_ELF definition
3549 * acconfig.h: undef if not configured
3550 * config.in: undef if not configured
3551 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3552 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3553 * stabs.c (s_stab_generic): flush frag
3555 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3557 * configure.in: (arm-*-elf): Handle.
3558 (thumb-*-elf): Handle.
3559 * configure: Regenerate.
3560 * read.c (stringer): Fix typo in comment.
3561 * write.c (fixup_segment): Don't add symbol value to addend if
3563 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3565 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3568 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3570 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3571 (write_2_short): Emit warning if new flag is set.
3572 (do_assemble): Set flags if left instruction is one of special
3573 "right-instruction-killer" type.
3575 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3577 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3578 Always output words in debug_info section as big endian.
3579 (sparc_target_format): Choose correct bfd target.
3580 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3582 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3584 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3585 to work with internationalization code. Issue an error when two
3586 operands match that are not allowed to match.
3588 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3590 * configure.in (install_tooldir): Allow target to specify whether
3591 it wants to be installed in $(tooldir)/bin.
3592 * configure: Regenerate.
3593 * Makefile.am (install-exec-local): Set install-exec-tooldir
3594 dependency via configure.
3595 * Makefile.in: Regenerate.
3597 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3599 * Makefile.am (install-exec-local): Split into two ...
3600 (install-exec-bindir,install-exec-tooldir): New rules.
3601 * Makefile.in: Regenerate.
3603 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3605 * Makefile.am (install-exec-local): Don't remove the file before
3606 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3607 W. Rozycki <macro@ds2.pg.gda.pl>.
3608 * Makefile.in: Rebuild.
3610 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3612 * cgen.c: Include libiberty.h.
3613 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3614 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3615 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3616 (md_cgen_lookup_reloc)): Declare.
3617 (md_cgen_record_fixup_exp): Declare.
3618 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3619 (m32r_relax_frag): Declare.
3620 (cgen_md_apply_fix3): Decls moved to cgen.h.
3621 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3622 (m32r_cgen_record_fixup_exp): Delete decl.
3623 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3624 (assemble_nop): Delete.
3625 (expand_debug_syms): Delete unused `exp'.
3626 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3627 Add default case for -Wall.
3628 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3629 (md_atof): Delete unused wordP.
3631 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3633 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3636 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3638 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3639 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3640 .print, .purgem, and .struct. Remove documentation for
3643 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3645 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3646 Update call to insert_operand.
3648 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3650 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3652 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3654 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3655 whitespace after a prefix operator.
3657 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3659 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3661 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3663 * config/tc-sparc.c (log2): New static function.
3664 (s_reserve): Use log2 to convert alignment before calling
3666 (s_common): Use log2 to convert alignment before calling
3667 record_alignment and frag_align.
3668 (sparc_cons_align): Use log2.
3670 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3672 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3673 (s_common): Likewise.
3675 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3676 initialization of waddr.
3677 (sparc_elf_final_processing): Add default case to switch.
3679 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3681 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3682 than temporary real.
3684 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * write.c (subsegs_finish): Don't align the segments if there were
3689 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3690 copying aux information.
3692 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3693 expression into a symbol.
3695 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3697 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3698 type to unsigned int.
3699 (md_assemble): Change type used to store offsets from unsigned
3701 (i386_operand): Switch error check to only call RESTORE_END_STRING
3702 once after parse_register.
3704 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-v850.c (md_show_usage): Changed format to match that
3709 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3711 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3713 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3715 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3718 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3720 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3721 * doc/Makefile.in: Rebuild.
3723 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3725 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3726 for %lo expressions.
3727 (mips_ip, case 'u'): Move range check after code to mask
3728 off bits in %hi/%lo expressions. Mask off high bits for
3731 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3733 * doc/Makefile.am (gasver.texi): New target.
3734 (as.info, as.dvi): Depends upon gasver.texi.
3735 * doc/as.texinfo: Include gasver.texi. Mention version number on
3736 title page and in top node.
3737 * doc/Makefile.in: Rebuild.
3739 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3741 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3742 but not including the line containing the edict.
3743 * listing.h (LISTING_EOF): New.
3744 * input-scrub.c (input_scrub_next_buffer): Call it.
3746 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3748 * config/tc-i386.c (i386_operand): Don't set the size of an
3749 immediate address based solely on the suffix and the mode.
3751 * config/tc-i386.c (md_assemble): Add assertion to make sure
3752 overlap2 does not set Imm.
3754 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3755 sequences of whitespace to a single space.
3756 (is_space_chars): Just compare with space.
3757 (md_begin): Don't initialize space_chars.
3758 (md_assemble): Just skip a single whitespace character.
3759 (i386_operand): Rewrite base-index parsing to use new
3760 parse_register, and to skip white space. Skip white space in a
3761 number of other places too. Don't give error message if
3762 parse_register fails.
3763 (parse_register): Change reg_string parameter to be non-const.
3764 Add end_op parameter. Skip white space after the `%', and return
3765 end of register string. Give error message here rather than
3768 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3770 Based on patch from Matt Semersky <matts@scd.hp.com>:
3771 * expr.c (op_encoding): Make const.
3772 (expr_set_precedence): New function.
3773 (expr_begin): Don't set operator rankings, just call
3774 expr_set_precedence.
3775 * expr.h (expr_set_precedence): Declare.
3776 * read.c (s_mri): Call expr_set_precedence.
3778 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3780 * doc/as.texinfo (Statements): Remove paragraph discussing
3781 continuing lines with a backslash. This hasn't worked for years,
3784 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3786 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3788 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3789 (ps_CTORS, ps_DTORS): New section types.
3790 (vms_fixup_xtors_section): New function
3791 (Ctors_Psect, Dtors_Psect): Define.
3792 (IS_GXX_XTOR): Define
3793 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3794 Filter static constructors/destructors and add to
3795 Ctors_Symbols/Dtors_Symbols chain.
3796 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3797 appropriate section.
3799 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3800 * makefile.vms: Merge vax/vms support.
3802 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3804 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3805 (elf_pseudo_table): Add them.
3806 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3807 (md_apply_fix): Accept them.
3808 (mips_fix_adjustable): Don't adjust them.
3809 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3810 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3811 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3812 (tc_fix_adjustable): Don't adjust them.
3814 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3816 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3818 * Makefile.in: Regenerate.
3819 * configure.in: AC_SUBST cgen_cpu_prefix.
3820 * configure: Regenerate.
3822 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3824 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3825 Changed all users of COND12_DELAY.
3827 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3829 * config/tc-mn10300.c (set_arch_mach): New function.
3830 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3831 (md_begin): Default to mn10300 mode.
3832 (md_assemble): Only accept instructions for the core mn10300
3833 chip and the active machine type.
3835 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3837 * subsegs.h (segment_info_type): Give the struct a name.
3838 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3839 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3840 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3841 * config/tc-w65.h (tc_reloc_mangle): Declare.
3842 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3844 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3846 * config/tc-v850.c (v850_comm): Restore old section
3847 after common processing.
3849 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3851 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3853 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3855 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3856 char with code that explicitly sign-extends.
3858 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3860 * config/tc-v850.c (md_begin): Restore text section as the current
3861 section after creating call table sections.
3862 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3865 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3866 with call to macro SYM_AUXINFO.
3868 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3870 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3871 with the program transform name.
3872 * Makefile.in: Rebuild.
3874 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3879 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3881 * config/tc-i386.c (i386_operand): Be prepared for a space between
3882 the open parenthesis and the start of the register operand,
3883 because of the June 16 change.
3885 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3887 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3890 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3892 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3893 even if it is belived to be unnecessary.
3895 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3899 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3901 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3903 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3904 shift amount for a repeated operand. The shift amount for the
3905 repeated copy comes from the size of the operand.
3907 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3909 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3911 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3913 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3915 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3917 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3918 characters in it as LEX_IS_SYMBOL_COMPONENT.
3919 * config/tc-i386.h (tc_symbol_chars): Define.
3920 (extra_symbol_chars): Declare.
3921 * config/tc-i386.c (extra_symbol_chars): Define.
3922 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3923 (line_comment_chars): Set to '/' if TE_LINUX.
3924 * doc/c-i386.texi (i386-prefixes): Update.
3925 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3927 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3929 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3930 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3932 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3934 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3935 constraint in instructions REP & REPI.
3937 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3939 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3940 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3942 (check_range): If the operand is shifted, then shift the number
3943 before checking its range.
3945 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3947 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3950 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3952 * config/tc-v850.c (v850_comm): Create special sections as needed.
3954 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3956 * config/tc-d10v.c (write_2_short): Addition of swapping
3957 instructions for sequential and reverse sequential order when
3958 given order is not possible.
3960 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3962 * Makefile.am: Rebuild dependencies.
3963 (DEP_INCLUDES): Fix reference to intl build directory.
3964 * Makefile.in: Rebuild.
3966 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3968 * doc/c-i386.texi: Update 16 bit documentation.
3970 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3971 IgnoreDataSize to IgnoreSize as they are used for address size as
3973 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3974 32-bit mode, similarly addr16/data16 and variants.
3976 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3979 sequential word multiply instructions.
3981 (do_assemble): Add extra command line argument, to allow mul32
3982 attribute to be preserved across parallel insns.
3983 (md_assemble): Insert NOPs between explicitly parallel insns which
3984 contain an 32 bit multiply and a 16 multiply.
3986 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3988 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3991 * config/tc-i386.c (reloc): Add braces.
3993 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3994 consistent with Intel naming.
3995 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3996 use bitfields in sib_byte.
3997 (modrm_byte): Don't use bitfields here either.
3999 * config/tc-i386.c (current_templates): Add const.
4000 (parse_register): Add const to return, param, and char *s.
4001 (i386_operand): Add const to reg_entry *r.
4002 * config/tc-i386.h (templates): Add const to start, end.
4004 Inspired by code for 16 bit gas support from Martynas Kunigelis
4005 <martynas@nm3.ktu.lt>:
4006 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4007 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4008 (uses_mem_addrmode): Remove.
4009 (md_estimate_size_before_relax): Add support here too.
4010 (md_relax_table): Rewrite interface to md_relax for 16 bit
4012 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4013 (opcode_suffix_to_type): Remove.
4014 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4015 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4016 (md_convert_frag): Likewise.
4017 (i386_operand): Add support for 16 bit base/index regs,
4018 immediates, and displacements. Remove some unnecessary casts, and
4019 localise end_of_operand_string, displacement_string_start,
4020 displacement_string_end variables. Add GCC_ASM_O_HACK.
4021 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4023 * config/tc-i386.c (prefix_hash): Remove.
4024 (md_begin): Rewrite without obstacks. Remove prefix hash table
4025 handling. Rewrite lexical table handling.
4026 (i386_print_statistics): Don't print prefix statistics.
4027 (md_assemble): Rewrite instruction parser so that line is not
4028 converted to lower case. Don't do a hash_find for prefixes,
4029 instead recognise them via opcode modifier.
4030 (expecting_operand, paren_not_balanced): Localise variables.
4031 * config/tc-i386.h (IsPrefix): Define.
4032 (prefix_entry): Remove.
4034 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4035 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4036 '\\' in case where comment_chars contains '/'.
4038 * config/tc-i386.c (MATCH): Ensure given operand and template
4039 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4040 you must write `ljmp *table(%ebx)'.
4042 From H.J. Lu <hjl@gnu.org>:
4043 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4044 as 0 ifndef BFD_ASSEMBLER.
4045 (md_assemble): Allow immediate operands without suffix or
4046 other reg operand to default in size to the current code size.
4048 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4050 * config/tc-v850.c (md_begin): Restore creation of
4051 .call_table_text and .call_table_data sections.
4053 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4055 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4056 after emitting a word of noops.
4058 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4060 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4061 (i386_operand): Simplify checks for valid base/index combinations.
4062 Disallow `in 4(%dx),%al'.
4064 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4066 (add_prefix): Change parameter from char to int.
4068 * config/tc-i386.h (Ugh): Define opcode modifier.
4069 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4071 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4072 CONSISTENT_REGISTER_MATCH macros to check register types more
4073 thoroughly. Check for illegal suffix/operand combinations
4074 when matching insns with operands. Handle new `s' suffix, and
4075 associated FloatMF opcode modifier for float insns with memory
4077 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4078 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4079 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4080 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4081 DATA_PREFIX_OPCODE throughout.
4083 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4084 (md_assemble): Rewrite suffix/register operand checking code to be
4085 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4086 AnyMem, the better to grep.
4088 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4089 given a memory operand. Don't set Abs bits either.
4090 (type_names): Remove Mem*, Abs*.
4091 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4092 define opcode_modifiers as these cases are handled by Disp8,
4093 Disp16, Disp32 and suffix checks.
4094 (COMES_IN_BOTH_DIRECTIONS): Remove.
4095 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4097 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4098 if IgnoreDataSize modifier given. Remove ShortformW modifier
4099 test. Add test for ShortForm in W base_opcode modification.
4100 Merge Seg2ShortForm and Seg3ShortForm code.
4101 * config/tc-i386.h (ShortFormW): Remove.
4102 (IgnoreDataSize): Define.
4104 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4106 * config/tc-d30v.c (md_assemble): Store previous segment state
4107 with previous instruction.
4109 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4111 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4112 (ebp, esp): Remove static variables.
4113 (MATCH): Remove test for InOutPortReg.
4114 (i386_operand): Properly handle InOutPortReg here instead.
4115 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4116 (md_assemble): Simplify and correct modrm and sib generation.
4117 (i386_operand): Add warning for scale without index.
4118 Rewrite checks for valid base/index combinations.
4120 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4121 macros and enclose in do while(0).
4122 (RESTORE_END_STRING): Likewise.
4123 (md_assemble): Add one to printed operand number so we start
4124 from 1 not 0. Add some more gettext invocations.
4125 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4128 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4129 DATA_PREFIX, SEG_PREFIX): Define.
4130 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4131 (check_prefix): Remove function.
4132 (add_prefix): New function. Add prefix to i.prefix as well as
4134 (md_assemble): Changes for add_prefix. Remove hack for wait
4135 prefix, instead always output prefixes in fixed order. Test
4136 for jcxz/loop when selecting between word & dword operations,
4137 and add address size prefix rather than operand size prefix.
4138 Remove operand -> address size hack when emitting jcxz/loop.
4139 (i386_operand): Remove O_Absent check as it's done in expr.
4141 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4143 * configure.in: Recognize m5200 as a cpu_type of m68k.
4144 * aclocal.m4: Rebuild with current libtool.
4145 * configure: Rebuild.
4147 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4149 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4150 to relaxable_symbol to prevent references to external symbol from
4153 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4155 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4156 symbols are relaxable.
4158 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4160 * config/tc-v850.c (md_begin): Don't create special
4161 sections by default.
4163 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4165 * config/tc-mips.c (macro): For div and udiv, close the
4166 reorder block as soon as possible.
4168 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4170 From Matt Semersky <matts@scd.hp.com>:
4171 * macro.c (macro_mri_mode): New function.
4172 * macro.h (macro_mri_mode): Declare.
4173 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4176 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4178 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4181 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4182 until after xstrdup in OBJ_EVAX case.
4184 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4186 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4187 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4188 of hardcoded magic number.
4189 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4191 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4193 * read.c (do_s_func): New function.
4195 * read.h (do_s_func): Add prototype.
4197 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4199 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4200 nops if fill pattern not specified.
4202 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4204 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4205 * config/te-go32.h (TE_GO32): Define.
4206 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4208 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4210 Implement .func/.endfunc pseudo-ops.
4211 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4213 * read.c (potable): Add .func,.endfunc.
4214 (s_func): New function.
4215 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4217 (in_doc_func_p,current_function_label): New static globals.
4218 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4220 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4222 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4223 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4224 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4225 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4226 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4227 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4228 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4229 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4230 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4231 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4232 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4233 * config/tc-a29k.c: Don't define md_short_jump_size,
4234 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4235 * config/tc-alpha.c: Likewise.
4236 * config/tc-alpha.h: Likewise.
4237 * config/tc-arm.c: Likewise.
4238 * config/tc-h8300.c: Likewise.
4239 * config/tc-h8500.c: Likewise.
4240 * config/tc-hppa.c: Likewise.
4241 * config/tc-i860.c: Likewise.
4242 * config/tc-i960.c: Likewise.
4243 * config/tc-ppc.c: Likewise.
4244 * config/tc-sh.c: Likewise.
4245 * config/tc-sparc.h: Likewise.
4246 * config/tc-tic30.c: Likewise.
4247 * config/tc-w65.c: Likewise.
4248 * config/tc-z8k.c: Likewise.
4250 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4252 * config/tc-vax.c (_): Delete this macro used for placeholder
4253 values in vax_operand_width_size; it conflicts with the _() macro
4254 used for internationalization.
4256 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4258 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4259 code. From Chris Moller <moller@bops.com>.
4261 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4262 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4263 * read.c (emit_expr): Initialize seg and subseg fields of a new
4265 * write.c (write_object_file): Switch to the appropriate segment
4266 and subsegment when processing a broken word.
4268 * config/tc-m68k.c (mri_assemble): New static function.
4269 (build_mri_control_operand): Call mri_assemble rather than
4271 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4272 (s_mri_endf, s_mri_endw): Likewise.
4274 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4276 * read.c (s_org): Call md_flush_pending_output if it is defined.
4278 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4280 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4282 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4283 (md_parse_option): Add for same.
4284 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4285 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4286 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4288 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4290 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4292 * config/tc-arm.c (find_real_start): Relax definition of local
4295 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4298 symbols at the given address, not just the last one specified.
4300 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4302 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4303 or number_to_chars_littleendian to write data.
4305 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4307 * config/tc-v850.c (md_assemble): Remove artificially created
4308 register name symbols.
4310 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4312 * write.c (fixup_segment): Change "segment" to "section" in
4315 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4317 * write.c (fixup_segment): Change sym1-sym2 message again.
4319 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4321 * write.c (fixup_segment): Improve error message for sym1-sym2
4322 errors when sym1 is in a different segment from sym2.
4324 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4326 * config/tc-m32r.c (warn_unmatched_high): New static local.
4327 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4328 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4329 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4330 (md_parse_option): Likewise.
4331 (md_show_usage): Likewise.
4332 (m32r_frob_file): Likewise.
4334 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4335 (read_a_source_file): Call them.
4336 * read.h (stabs_generate_asm_file): Declare.
4337 * stabs.c (stabs_generate_asm_file): New function.
4338 (generate_asm_file): New function.
4339 (stabs_generate_asm_lineno): Move file name handling into
4342 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4344 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4345 (d30v_current_align, d30v_current_align_seg): New variables.
4346 (d30v_last_label): New variable.
4347 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4348 (s_d30v_data, s_d30v_section): Likewise.
4349 (md_pseudo_table): Call them.
4350 (md_begin): Initialize d30v_current_align_seg.
4351 (md_assemble): Call d30v_align when needed by known current alignment.
4352 (d30v_frob_label, d30v_cons_align): New functions.
4353 * config/tc-d30v.h (md_do_align): Remove.
4354 (tc_frob_label): Call d30v_frob_label.
4355 (md_cons_align): New.
4357 * config/tc-d30v.c (find_format): Convert complex expressions to
4358 expression symbols before processing. Clean up code formatting.
4360 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4362 * po/Make-in (install-info): New target.
4364 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4366 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4368 * config/tc-mn10300.c (md_assemble): Likewise.
4370 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4372 * Makefile.am: Update with `make dep-am'.
4373 (HFILES): Add cgen.h.
4374 (cgen.o): Depend on cgen.h.
4375 * Makefile.in: Regenerate.
4377 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4379 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4381 * gasp.c (grab_label): Permit a label to be a preprocessor
4382 variable by permitting a label to start with a backslash.
4384 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4386 * config/tc-mips.c (validate_mips_insn): Removed hack
4387 for previously inaccessible bitfields in some INSN_TRAP
4390 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4392 * config/tc-d30v.c (do_assemble): Abort with error message
4393 if opcode operands do not match.
4395 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4397 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4398 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4399 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4400 similar new 'q' operand.
4402 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4404 * cgen.c (cgen_asm_finish_insn): Fix typo.
4406 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4409 * cgen.c: Include it.
4410 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4411 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4412 All callers updated.
4413 * config/tc-m32r.c: Include cgen.h.
4414 (m23r_insn): New members num_fixups,fixups.
4416 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4418 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4419 to avoid compiler warning.
4421 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4423 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4426 * makefile.vms (OBJS): Add ehopt.obj
4428 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4430 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4432 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4434 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4435 a short format insn.
4436 (md_assemble): Set it for explicitly packed insns.
4438 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4440 * config/obj-coff.c (c_symbol_merge): Do not take address of
4441 native fields when performing the memcpy.
4443 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4445 * config/tc-mips.c (macro,macro2): Implement
4446 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4448 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4450 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4451 relocations against globally visible symbols.
4452 * config/tc-m68k.c (relaxable_symbol): New macro.
4453 (m68k_ip, md_estimate_size_before_relax): Use it.
4454 (tc_m68k_fix_adjustable): Also handle weak symbols.
4456 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4458 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4459 references to externally visible symbols.
4460 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4461 values in twice for a PC relative reloc if the symbol is
4464 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4465 don't adjust a PC relative reloc against an externally visible
4467 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4468 for a PC relative fixup against an externally visible defined
4469 symbol, arrange to store object file and addend values as though
4470 the symbol were not defined.
4471 (tc_gen_reloc): Likewise.
4473 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4475 * read.c (sizeof_leb128): Referenced externally by write.c so
4478 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4480 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4481 and expand a 'debug' symbol associated with the next instruction
4482 that does not cause a short instruction to be filled with a NOP.
4483 (md_pseudo_table): Add support for .debugsym.
4484 (assemble_parallel_insn): Add calls to expand_debug_sym as
4486 (md_assemble): Ditto.
4488 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4490 * as.c (main): Conditionally call setlocale.
4491 * gasp.c (main): Likewise.
4492 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4493 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4495 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4497 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4499 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4501 * config/tc-hppa.c: Change all calls to bzero to use memset.
4502 (pa_ip): Add cast to avoid warning.
4503 (tc_gen_reloc, md_apply_fix): Likewise.
4504 (pa_find_space_by_number): Likewise.
4505 (hppa_force_relocation): Likewise.
4506 (pa_block): Change i to unsigned int.
4507 * config/obj-som.h (obj_som_copyright): Declare.
4509 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4511 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4512 for line numbers for assembly source.
4514 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4516 * configure.in: Change version number to 2.9.4
4517 * configure: Rebuild.
4519 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4521 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4523 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * ecoff.h: Change symbolS in function declaration to struct
4528 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4530 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4531 (md_convert_frag): Fix i18n typo.
4533 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4535 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4536 * ecoff.h: Protoype it.
4537 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4538 [EVAX] (s_alpha_prologue): Delete.
4539 (md_pseudo_table): Update.
4541 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4543 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4544 array to local pointer.
4545 (get_args, parse_expr): Add casts to avoid warnings.
4547 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4549 * read.c (s_set): Cast xmalloc return value to fragS *.
4550 * config/tc-m68k.c (m68k_ip): Function made static to match
4551 previous forward declaration.
4552 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4554 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4556 * config/tc-v850.c: Add internationalisation macros to error
4559 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4560 macros to error strings.
4562 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4564 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4565 reloc is in the TOC csect.
4566 (md_apply_fix3): Correct gettext typo.
4568 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4570 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4571 .L - they are local labels and the branches are not really
4572 function calls but rather far jumps.
4574 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4576 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4578 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4580 * config/tc-i386.c (md_assemble): Print operand number rather than
4581 using ordinal_names.
4582 (i386_operand): Likewise.
4584 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4586 * Makefile.am (INTLLIBS): Define to work around apparent automake
4588 All Makefiles: Regenerated.
4590 * Many files: Added gettext invocations around user-visible
4592 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4593 HAVE_LC_MESSAGES): Define.
4594 * dep-in.sed: Added asintl.h.
4595 * po/Make-in: New file.
4596 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4598 * read.c (Z_): Renamed from `_'.
4599 * Makefile.am (SUBDIRS): Added po.
4600 (POTFILES): new macro.
4601 (po/POTFILES.in): New target.
4602 ($(OBJS)): Added asintl.h.
4604 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4605 (as_new_LDADD): Added $(INTLLIBS).
4606 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4607 (gasp_new_LDADD): Added $(INTLLIBS).
4608 (gasp_new_DEPENDENCIES): New macro.
4609 * configure, aclocal.m4: Rebuilt.
4610 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4612 (ALL_LINGUAS): Define.
4613 * macro.c: Include "asintl.h".
4614 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4615 * as.h: Include "asintl.h".
4616 * config/tc-i386.c (ordinal_names): Removed.
4617 (md_assemble): Changed error text to avoid ordinal_names.
4618 (i386_operand): Likewise.
4619 (reloc): Added as_bad to avoid i18n problems.
4620 (tc_gen_reloc): Likewise.
4621 * config/tc-arm.c (bad_args): Now a #define.
4623 * config/obj-vms.c (VMS_stab_parse): Changed type of
4625 (global_symbol_directory): Unified strings to avoid i18n
4627 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4628 avoid i18n problems.
4629 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4630 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4632 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4634 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4636 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4638 * as.c (print_version_id): Added an fprintf to avoid i18n
4640 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4642 * expr.c (expr): Added as_warn call to avoid i18n problems.
4643 * messages.c (as_assert): Changed code to avoid i18n problems.
4644 (as_abort): Likewise.
4645 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4646 (s_space): Likewise.
4647 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4649 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4651 * config/tc-i386.c (check_prefix): New static function, split out
4653 (struct _i386_insn): Add wait_prefix field.
4654 (md_assemble): Remove wait_prefix local variable. Use
4655 check_prefix when adding a prefix.
4657 * config/tc-i386.c (current_templates): New static variable.
4658 (md_assemble): Remove current_templates local variable.
4659 (md_assemble, i386_operand): Improve error and warning messages in
4660 many places. Add RESTORE_END_STRING in many places before error
4661 return. Clarify some comments.
4663 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4665 (md_assemble): Parse string instruction operands, looking for
4666 segment override prefixes. Check for invalid segment prefixes on
4668 (i386_operand): i.seg[] and max mem_operand changes for string
4670 * config/tc-i386.h (EsSeg): Define.
4672 * config/tc-i386.h (regKludge): Define.
4673 (iclrKludge, imulKludge): Don't define.
4674 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4675 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4676 opcode_modifier checks to look for more common cases first. Add
4677 default_seg for IsString case.
4679 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4681 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4683 * configure: Rebuild with new automake and libtool.
4684 * aclocal.m4, Makefile.in: Likewise.
4686 * doc/Makefile.am (as.dvi): New target.
4687 * doc/Makefile.in: Rebuild.
4689 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4691 * configure.in: Added sparc86x support.
4693 * configure: Rebuild.
4695 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4697 (md_parse_option): Warn if -EL is not supported for this architecture.
4699 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4701 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4703 * config/tc-mips.c (mips_ip): Note when we use get match on
4704 the full instruction name.
4706 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4708 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4709 back into the expression to handle add/sub simplification correctly.
4711 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4713 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4715 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4720 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4722 * symbols.c (max_indent_level): New global.
4723 (print_symbol_value_1): Use it.
4724 * expr.h (expr_build_dot): Declare.
4725 * expr.c (expr_build_dot): New function.
4727 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4729 * symbols.c (print_binary): New function.
4730 (print_expr_1): Call it.
4732 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4734 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4735 operand in the opcode.
4737 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4739 * config/tc-i386.h: Reorder operand flags and opcode modifier
4740 flags for clarity. Remove unused definitions: Unknown,
4741 ImmUnknown, DispUnknown, NoModrm.
4742 * config/tc-i386.c (type_names): Add missing Debug type.
4743 (md_assemble): Better duplicate prefix checking. Quicker string
4744 instruction check via new opcode_modifier flag.
4746 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4748 * doc/as.texinfo (Invoking): Clarify -Wa example.
4750 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4752 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4753 (s_mips_weakext): Define.
4754 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4755 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4758 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4760 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4761 is an error if the value can not be computed at assembly time.
4762 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4764 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4766 * gasp.c (main): Set next field of new include_path structure to
4767 NULL. From Avery Pennarun <averyp@gdc.ca>.
4769 * read.c (s_mri_sect): Call as_bad rather than abort for an
4770 unsupported MRI target.
4772 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4775 the destination of a branch instruction should be altered.
4776 (find_real_start): New function: Locate the real, Thumb coded
4777 start of a Thumb function.
4778 (do_t_branch23): Alter the destination of branches to Thumb
4781 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4783 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4785 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4788 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4790 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4791 * doc/c-hppa.texi: Likewise.
4793 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4795 * Makefile.am: Rebuild dependencies.
4796 * Makefile.in: Rebuild.
4798 * Makefile.am (DEP_INCLUDES): New variable.
4799 (.dep1): Change to work when srcdir is not an absolute path.
4800 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4801 * Makefile.in: Rebuild.
4803 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4806 LinearAddress patch.
4808 * configure.in: Set version to 2.9.1.
4809 * configure: Rebuild.
4811 * Branched binutils 2.9.
4813 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4815 * config/tc-i386.h (FWait): Define.
4816 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4817 other prefixes. Check FWait flag in opcode table to see which
4818 instructions require an fwait prefix.
4820 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4822 * stabs.c (get_stab_string_offset): Always create a stab string
4825 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4827 Fix some gcc -Wall warnings:
4828 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4829 * ehopt.c (eh_frame_code_alignment): Likewise.
4830 * expr.c (integer_constant, operand): Likewise.
4831 * frags.c (frag_align): Likewise.
4832 * gasp.c (level_0, change_base, doinstr): Likewise.
4833 * hash.c (hash_ask): Likewise.
4834 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4835 (debugging_pseudo): Likewise.
4836 * macro.c (define_macro, check_macro): Likewise.
4837 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4838 (ignore_rest_of_line, float_cons): Likewise.
4839 * symbols.c (decode_local_label_name): Likewise.
4840 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4841 (fixup_segment, number_to_chars_bigendian): Likewise.
4842 (number_to_chars_littleendian): Likewise.
4843 * config/atof-ieee.c (gen_to_words): Likewise.
4844 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4845 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4846 * read.c (output_big_sleb128): Initialize locals to avoid
4848 (output_big_uleb128, equals): Likewise.
4849 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4850 to unsigned int. Change zeros to unsigned int.
4851 * cond.c (s_if): Add return to default case.
4852 * frags.c (frag_now_fix): Change return type to addressT.
4853 * frags.h (frag_now_fix): Update declaration.
4854 * listing.c (file_info_struct): Change linenum to unsigned int.
4855 (struct list_info_struct): Change hll_line to unsigned int.
4856 (print_source): Update format string.
4857 * read.c (emit_expr): Change scan to unsigned int, and don't
4858 bother to initialize it.
4859 * symbols.c (dollar_label_count): Change to unsigned long.
4860 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4861 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4862 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4864 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4867 mcf5200 just as we do for m68000.
4868 (m68k_init_after_args): Likewise.
4869 (md_estimate_size_before_relax): Likewise.
4871 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4873 * config/tc-v850.c (md_assemble): Store relocation addend in
4874 fixup instead of instruction.
4876 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4878 * config/tc-i386.c (md_assemble): Swap template arguments to
4879 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4880 This macro is currently symmetric, so passing them the wrong
4881 way didn't cause any problem, but may if the macro is changed
4883 After copying template to i.tm, use i.tm. rather than t-> to
4884 access fields, and make t a const*
4885 Move i.tm.operand_types[] swap to immediately after the copy.
4887 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4889 * expr.h (expr_build_uconstant): Add prototype.
4890 (expr_build_unary,expr_build_binary): Add prototypes.
4891 * expr.c (expr_build_uconstant): New function.
4892 (expr_build_unary,expr_build_binary): New functions.
4894 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4896 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4897 * macro.c (macro_expand_body): Increase buffer size.
4898 * messages.c (as_warn): Likewise.
4899 (as_warn_where, as_bad, as_bad_where): Likewise.
4901 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4903 Based on patch from H.J. Lu <hjl@gnu.org>:
4904 * Makefile.am (DISTSTUFF): New variable.
4905 (diststuff): New target.
4906 * Makefile.in: Rebuild.
4908 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4910 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4911 m32r_elf_section_change_hook.
4913 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4914 emit a nop if a section ends with a 16 bit instruction.
4916 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4918 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4919 s_lcomm rather than obj_coff_lcomm.
4920 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4922 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4924 * config/tc-i386.h (LinearAddress): Define.
4925 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4926 instruction, don't use a default segment.
4928 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4930 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4931 * configure: Rebuild.
4933 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4935 * aclocal.m4, configure: Rebuild with libtool 1.2.
4937 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4940 PC relative branches. Patch courtesy of Jonathan Walton.
4943 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4945 * configure.in (emulations): Add thumb-pe target.
4947 * configure (emulations): Add thumb-pe target.
4949 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4951 * itbl-lex.l (yywrap): Don't define if already defined as a
4954 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4956 * depend.c (quote_string_for_make): New function.
4957 (wrap_output): Use it.
4959 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4961 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4962 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4964 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4966 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4967 Recognize -GN and -relax.
4968 (md_begin): Initialize gp size from -G switch.
4969 (alpha_force_relocation): Always force if -relax.
4970 (alpha_align): Take a new argument that will specify when to
4971 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4972 Change all callers. Emit nop alignment padding as nop+unop pair.
4974 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4976 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4977 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4979 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4981 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4982 require padding to the next long word boundary.
4984 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4986 * cgen.c: #include symcat.h.
4987 * config/tc-m32r.c: Likewise.
4989 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4991 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4992 absolute expressions instead of '$' prefixed register names.
4994 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4996 * read.c (s_set): Record file and line info for symbols when -as.
4997 (pseudo_set): Don't overwrite that dummy fragment.
4999 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5001 * config/tc-ppc.c (md_pseudo_table): Add "section".
5002 (ppc_named_section): New static function.
5004 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5006 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5007 so we don't have to scan the entire list.
5009 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5011 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5012 case, allow the parallel instructions to modify the same flag
5015 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5017 * listing.c (list_symbol_table): Categorize symbols by
5018 undefined_section rather than sy_frag->line == NULL.
5020 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5022 * Makefile.am (install-exec-local): Install properly when ln
5023 fails or tooldir == prefix.
5025 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5027 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5028 Test result of insert_operand for error.
5030 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5032 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5033 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5034 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5035 * doc/Makefile.in: Rebuild.
5037 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5039 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5040 (macro): Fix handling of M_COP[0-3].
5042 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5044 Based on patches from Ross Harvey <ross@teraflop.com>:
5045 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5046 if macro_alternate or macro_mri.
5047 (getstring): Remove support for byte constants between < and >.
5048 (get_any_string): '<' only starts a string if macro_alternate or
5050 (macro_expand_body): Permit keyword parameters following
5051 positional parameters.
5053 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5054 * configure.in (alpha*-*-netbsd*): New target.
5055 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5056 * configure: Rebuild.
5058 * as.h (flag_warn_suppress_instructionswap): Move from here...
5059 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5060 here, and make static.
5062 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5063 BFD_ASSEMBLER or MANY_SEGMENTS.
5065 * as.c (show_usage): Update bug-gnu-utils address.
5066 * gasp.c (show_usage): Likewise.
5067 * doc/as.texinfo (Bug Reporting): Likewise.
5069 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5071 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5072 insns regardless of the size of a pointer if we're in mips I or
5074 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5076 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5078 Fix rac to accept only a0:
5079 * tc-d10v.c (parallel_ok, find_opcode):
5080 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5081 Introduce OPERAND_GPR.
5083 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5085 * read.c (s_fill): Handle non-constant repeat counts by creating
5086 an rs_space fragment.
5088 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5090 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5091 from as_bad to as_warn.
5093 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5095 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5096 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5097 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5099 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5101 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5102 seg_fix_rotP rather than fix_root from seg_info.
5104 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5106 * expr.c: Add support for 0x1_2_3_4 bignums.
5108 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * configure.in: Change -linux* to -linux-gnu*.
5111 * configure: Rebuild.
5113 * app.c (do_scrub_begin): Treat \r as whitespace.
5115 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5117 * Makefile.am: Update dependencies.
5118 * Makefile.in: Rebuild.
5120 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5122 * configure, aclocal.m4: Rebuild with new libtool.
5124 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5126 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5127 the argument to bfd_set_arch_mach.
5128 (load_address): Use bfd_arch_bits_per_address to determine the
5129 bit size of an address instead of looking at the isa level.
5130 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5132 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5136 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5138 * ehopt.c: New file.
5139 * as.h (enum _relax_state): Add rs_cfa.
5140 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5141 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5142 * read.c (emit_expr): Call check_eh_frame.
5143 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5144 (relax_segment): Likewise.
5145 * Makefile.am: Rebuild dependencies.
5146 (GAS_CFILES): Add ehopt.c.
5147 (GENERIC_OBJS): Add ehopt.o.
5148 * doc/internals.texi (Frags): Document rs_cfa.
5150 * as.c (show_usage): Mention --traditional-format.
5151 (parse_args): Accept --traditional-format.
5152 * as.h (flag_traditional_format): Declare.
5153 * output-file.c (output_file_create): If flag_traditional_format,
5154 set BFD_TRADITIONAL_FORMAT on stdoutput.
5155 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5157 * config/tc-mips.c (append_insn): Make sure that if we have a
5158 fixup for an unmatched %hi reloc, it does not associated with a
5161 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5162 * doc/Makefile.in: Likewise.
5164 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5166 * config/tc-m32r.c (check_for_side_effects): New function.
5167 (can_make_parallel): Add checks for instruction side effects
5168 clashing with the other instruction.
5169 (assemble_parallel_insn): Improve warning messages. Return error
5170 message from non-swapped instruction order.
5172 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5174 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5176 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5177 md_cleanup definition. This moves the forced literal output to
5178 the end of the source pass, and avoids macro's inserting literals
5179 into the code immediately after the macro expansion.
5181 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5183 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5184 a gas internal symbol is adjustable.
5185 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5187 * as.h: If gcc version greater than 2.6, use `__format__' and
5188 `__printf__' in function attributes, rather than `format' and
5191 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5193 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5195 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5197 Add tms320c30 support:
5198 * config/tc-tic30.h: New file.
5199 * config/tc-tic30.c: New file.
5200 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5201 TARGET_FORMAT as "coff-tic30".
5202 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5203 * Makefile.am: Rebuild dependencies.
5204 (CPU_TYPES): Add tic30.
5205 (CPU_OBJ_VALID): tic30-aout is valid.
5206 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5207 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5208 * configure, Makefile.in: Rebuild.
5210 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5212 * config/tc-v850.c (md_assemble): Improvements to error messages.
5214 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5216 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5217 BFD_RELOC_HI16_S to store the high bits of any value.
5219 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5220 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5221 assembler calculate relocations to any external symbol at all.
5222 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5223 involving generation of pc-relative relocs.
5224 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5225 has been moved to md_apply_fix3.
5227 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5228 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5229 which actually means (the address of identifier's GOT entry) +
5230 constant, which is not particularly useful.
5232 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5234 * read.h (include_dirs): Declare.
5235 (include_dir_count,include_dir_maxlen): Declare.
5237 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * configure.in: Correct check for shared opcodes library.
5240 * configure: Rebuild.
5242 * listing.c (buffer_line): If we can't open the file, set at_end.
5243 (listing_print): Remove unused local variable fi.
5245 * config/m68k-parse.y (reglistpair): Handle register list in
5248 * config/vms-conf.h: Don't undef VERSION.
5250 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5252 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5254 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5256 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5257 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5258 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5259 (EXTRA_DIST): Define.
5260 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5261 explicitly rather than via the list of object files.
5262 (gcc-as.opt): New file created when make-gas.com is run.
5263 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5264 itbl-cpu.h} to #include appropriate file rather than copying that
5266 * config/vms-conf.h: Synchronize with current config.in.
5267 * Makefile.in: Rebuild.
5269 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5271 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5272 (parallel_ok): Relaxed parallel subinstruction dependency check.
5274 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5276 * as.h (flag_warn_suppress_instructionswap): added new flag.
5277 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5278 command line argument.
5279 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5280 warning only if flag_warn_suppress_instructionswap is false.
5282 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5284 * configure.in (i386-*-mingw32*): New target.
5285 * configure: Rebuild.
5287 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5289 * symbols.c (resolve_symbol_value): Don't set the segment if it
5290 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5292 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5295 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5297 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5298 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5301 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5303 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5305 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5307 * config/tc-v850.c (v850_insert_operand): Display instruction when
5308 an error is encountered.
5310 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5312 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5313 (i386-*-sco3.2v5*coff): New target.
5314 (i386-*-sco3.2*): New target.
5315 * configure: Rebuild.
5317 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5319 * config/tc-v850.c: Tidy error message production.
5321 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5324 validate_immediate return value in the right type for comparisons
5327 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5329 * listing.c (MAX_BYTES): Use listing variables not constants.
5330 (data_buffer): No longer an array, but a pointer.
5331 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5332 (listing_listing): Allocate data_buffer.
5334 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5336 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5337 --listing-rhs-width, --listing-cont-lines.
5338 (show_usage): Update.
5339 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5340 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5341 (print_lines): Use the variables instead of the constants.
5342 (listing_listing): Likewise.
5343 * listing.h: Declare the new vars.
5345 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5347 * as.c (parse_args): Add --keep-locals alias for -L.
5348 Add --strip-local-absolute.
5349 (show_usage): Update.
5350 * as.h (flag_strip_local_absolute): New flag.
5351 * symbols.c (S_IS_LOCAL): Use it.
5352 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5353 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5354 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5356 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-m32r.c: Detect if explicitly parallel instructions
5359 might have an io conflict and issue a warning message.
5361 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5363 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5364 cgen_swap_fixups): Functions to save, restore and swap the fixup
5365 chain with a backup copy.
5366 (cgen_asm_finish_insn): Returns address of constructed insn.
5368 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5370 * listing.c (file_info_struct): Remove FILE, add POS.
5371 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5372 (file_info): Don't open the file.
5373 (buffer_line): Check for the file in the last_open cache, updating
5375 (print_source): Don't reference file_info->file.
5376 (listing_listing): Likewise.
5377 (listing_print): Close the file in the cache, if any.
5379 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5381 * read.c (dwarf_file_string): New file static variable.
5382 (emit_expr): Look for constant sequence that leads up to a file
5383 name in DWARF debugging output.
5384 (stringer): Use dwarf_file_string to decide whether to accept a
5385 string as a file name.
5387 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5389 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5390 (crack_operand): Add reg->reglst MRI hack.
5391 (r_seg): Put reglst symbols in reg_section.
5392 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5394 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5396 * tc-sh.c (get_specific): Handle SGR & DBR.
5398 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5400 * tc-h8300.c (parse_reg): Take the length of the symbol into
5401 account when attempting to match a register name.
5402 * tc-h8500.c (parse_reg): Likewise.
5404 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5406 * cgen.c: Formatting changes to improve readability.
5408 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5410 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5413 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5415 Based on a patch from Jim Wilson
5416 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5417 (tc_gen_reloc): Handle cross section PC relative relocs
5420 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5422 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5424 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5426 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5427 (expr_jmp_buf): New static local.
5428 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5429 (cgen_md_operand): New function.
5430 * tc-m32r.c: Clean up pass over `struct foo' usage.
5431 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5433 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5435 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5436 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5438 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * config/tc-i386.c (i386_operand): Give an error if there are
5441 unrecognized characters after an expression.
5443 For older changes see ChangeLog-9697