1 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * config/tc-sh.c (md_begin): When encountering insn that are
4 not supported by the current arch, only change the name if
5 its contents are the same as prev_name.
6 (get_specific): If the the architecture doesn't match, fail.
8 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
10 * config/tc-sh.c (IDENT_CHAR): Define.
11 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
12 matching back where it came from.
14 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
16 * config/tc-sh.c (md_show_usage): Add description of -dsp.
18 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
20 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
23 2000-03-15 Kazu Hirata <kazu@hxi.com>
25 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
27 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
29 * expr.c (operand) [case 'f']: When testing if '0f' can start a
30 floating-point-number, make sure 'f' is in FLT_CHARS.
32 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
34 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
35 (s_lcomm_internal): Use it.
36 * doc/internals.texi (CPU backend): Document it.
37 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
40 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
42 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
45 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
46 implementation doesn't have special handling for switch
48 (macro_build): Allow for code in sections other than .text.
51 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
52 Don't perform relocs if we will be outputting them.
53 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
54 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
57 2000-03-09 Catherine Moore <clm@cygnus.com>
59 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
60 relocation type based on the entry in the fixup structure.
62 2000-03-08 H.J. Lu (hjl@gnu.org)
64 * Makefile.am (install-exec-tooldir): Depend on
65 install-exec-bindir for parallel make.
66 * Makefile.in: Regenerated.
68 2000-03-06 Nick Clifton <nickc@cygnus.com>
70 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
72 (md_parse_option): Parse -m32r command line switch - disable m32rx
74 (md_show_usage): Document new option.
76 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
77 * doc/Makefile.in: Regenerate.
78 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
80 2000-03-02 Michael Meissner <meissner@redhat.com>
82 * config/tc-d30v.c (check_range): Remove code that incorrectly
83 sign extended values where bits < 32.
85 2000-03-02 H.J. Lu (hjl@gnu.org)
87 * configure.in: Support --enable-targets=all on ia32.
88 * configure: Regenerated.
90 2000-03-01 Nick Clifton <nickc@cygnus.com>
92 * gasp.c (do_align): Remove bogus check of alignment value.
94 2000-02-27 Thomas de Lellis <tdel@windriver.com>
96 * config/obj-elf.c (elf_frob_symbol): Remove code which when
97 TC_PPC was defined forced the type of a symbol with no other type
100 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
102 * doc/internals.texi (CPU backend): Mention that
103 line_separator_chars do not break up comments. Fix typos for
104 LEX_AT and LEX_NAME descriptions. Document operands for
105 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
106 description of md_create_short_jump usage. Document argument for
109 2000-02-27 Jakub Jelinek <jakub@redhat.com>
111 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
112 (md_parse_option): Handle it.
113 (md_show_usage): Document it.
115 2000-02-27 Ian Lance Taylor <ian@zembu.com>
117 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
118 opcode, for the instruction `pal19'. From Andrea Arcangeli
121 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
123 * config/tc-i386.c (i386_immediate): Move constant operand sizing
125 (md_assemble): To here, before template operands are matched.
126 Also ensure a constant immediate is sign extended when we know the
127 size is at most 16 bits. This is to catch cases like "add
128 $0xffc0,%ax" where we don't know the size, and thus that the
129 immediate can be represented as Imm8S until after parsing the
131 (i386_displacement): Similarly sign extend 16 bit constant
133 (md_assemble): Relax 16-bit jump constant range check to suit sign
134 extended displacements.
136 2000-02-26 Andreas Jaeger <aj@suse.de>
138 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
140 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
142 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
143 call operands when intel_syntax.
144 (intel_float_operand): Return 2 for "fi...".
145 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
146 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
147 earlier "SHORT" change.
148 (md_assemble): When determining suffix from Regs, exclude
151 2000-02-24 Nick Clifton <nickc@cygnus.com>
153 * configure: Add arm-wince, mips-pe and sh-pe targets.
154 * configure: Regenerate.
156 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
158 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
159 "pe-mips" for the mips-pe target.
161 * config/tc-arm.c (insns): Change displacement encoded in BL
162 and B instructions if the target port is arm-wince.
163 (do_ldst): Do not bias the relocation offset if the target
165 (md_pcrel_from): Add in missing relocation offset bias if the
168 * config/tc-mips.c (mips_target_format): Support COFF flavour.
169 (md_begin): Disable -G support for mips-pe target.
170 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
171 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
174 * config/tc-sh.c (md_begin): sh-pe target is little endian.
175 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
176 assembler, just set the alignment to 4.
178 * config/te-wince-pe.h: New file for WinCE targets. Define
181 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
183 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
185 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
186 (i386_intel_memory_operand): After finding a segment override,
187 check again for no `[' before looking for a displacement. Bomb if
188 more than one displacement rather than silently discarding the
189 second and subsequent ones. Free strings malloc'd by
190 build_displacement_string.
192 2000-02-24 Catherine Moore <clm@cygnus.com>
194 * config/obj-som.c (obj_pseudo_table): Add "weak".
195 (obj_som_weak): New routine.
197 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
199 * config/tc-i386.c (union i386_op): New.
200 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
201 Throughout file replace occurences of disps[n], imms[n], regs[n]
202 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
203 intel mode operand swapping. Add assert in regKludge and
204 fake_zero_displacement code. Test i.types[n] when outputting
205 displacements and immediates. Combine output of Disp16 with
207 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
208 when in intel mode by (not) reversing fsub and fdiv operands
209 before the template search. This fails for single operand
210 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
211 undefined. Instead fix the base_opcode after we've found the
212 template. Move base_opcode xor with found_reverse_match from
213 opcode output code to before this fix so we test for the correct
215 (md_assemble): Don't use strcmp when deciding to ignore the suffix
216 check in intel mode. Instead compare opcodes.
218 * config/tc-i386.h (TC_RELOC): Delete.
219 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
220 with equivalent call to reloc.
222 * as.h (flag_m68k_mri): Move declaration after target include, and
223 only declare when TC_M68K defined. Define as zero otherwise.
224 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
225 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
226 Define as zero otherwise.
227 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
228 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
229 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
230 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
231 testing whether defined.
232 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
233 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
234 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
235 rather than testing whether defined.
236 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
237 (parse_mri_cons): Declare and use only when TC_M68K.
238 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
239 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
240 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
242 * NEWS: Mention IBM 370 support.
244 2000-02-23 Richard Henderson <rth@cygnus.com>
246 * config/tc-i386.c (md_assemble): When swapping operands for
247 intel_syntax, assume everything that's not Imm or Disp is a
250 2000-02-23 Linas Vepstas <linas@linas.org>
252 * config/tc-i370.c, config/tc-i370.h: New files.
253 * Makefile.am: Add support for Linux/IBM 370.
254 * configure.in: Likewise.
255 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
256 * config/obj-elf.c: Include elf/i370.h
257 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
259 * Makefile.in: Regenerate.
260 * configure: Regenerate.
262 * doc/c-i370.texi: New file.
263 * doc/all.texi: Include it.
264 * doc/as.texinfo: And here.
265 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
266 * doc/Makefile.in: Regenerate.
268 2000-02-19 Michael Meissner <meissner@redhat.com>
270 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
271 determine if an instruction can be used in parallel with an ADDppp
272 or SUBppp instruction.
274 2000-02-22 Andrew Haley <aph@cygnus.com>
276 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
278 1999-12-30 Andrew Haley <aph@cygnus.com>
280 * config/tc-mips.c (mips_gp32): New variable.
281 (macro_build) Use mips_gp32.
283 (md_longopts): Add "-mgp32" and "-mgp64".
284 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
286 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
288 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
289 warning, and bump it to 1.
291 2000-02-22 Ian Lance Taylor <ian@zembu.com>
293 From Brad Lucier <lucier@math.purdue.edu>:
294 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
297 2000-02-21 Catherine Moore <clm@cygnus.com>
299 * config/tc-mips.c (MF_HILO_INSN): Define.
300 (mips_7000_hilo_fix): Declare.
301 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
302 (md_parse_option): Check for 7000_HILO_FIX options.
303 (OPTION_M7000_HILO_FIX): Define.
304 (OPTION_NO_M7000_HILO_FIX): Define.
305 * doc/c-mips.texi (-mfix7000): Describe.
307 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
309 * listing.c (print_lines): Remove unused variable `end'.
311 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
312 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
313 reloc_type when BFD_ASSEMBLER.
314 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
315 reloc_type when BFD_ASSEMBLER. Move common code out of switch
316 statement and quell signed vs. unsigned comparison warning.
318 2000-02-18 Nick Clifton <nickc@cygnus.com>
320 * config/tc-d10v.c (find_opcode): Add a symbol's value to
321 the computed frag offset, rather than overwriting it.
323 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
325 * config/tc-sh.c ("elf/sh.h"): Include.
326 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
327 (md.begin): Initialize target_arch.
328 Only include opcodes in has table that match selected architecture.
329 (parse_reg): Recognize register names for sh-dsp.
330 (parse_at): Recognize post-modify addressing.
331 (get_operands): The leading space is now optional.
332 (get_specific): Remove FDREG_N support. Add support for sh-dsp
333 arguments. Update valid_arch.
334 (build_Mytes): Add support for SDT_REG_N.
335 (find_cooked_opcode): New function, broken out of md_assemble.
336 (assemble_ppi, sh_elf_final_processing): New functions.
337 (md_assemble): Use find_cooked_opcode and assemble_ppi.
338 (md_longopts, md_parse_option): New option: -dsp.
339 * config/tc-sh.h (elf_tc_final_processing): Define.
340 (sh_elf_final_processing): Declare.
342 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
344 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
345 the unwinder subspace. Save the current seg/subseg before creating
348 2000-02-10 Nick Clifton <nickc@cygnus.com>
350 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
351 little endian targets.
352 (INST_BYTE1): Redefine to handle big and little endian
354 (cpu_type): New type: Select between M340 and M210.
355 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
356 instructions of the M340.
357 (md_assemble): Add support for the MULSH and OPSR classes of
359 (md_atof): Add support for little endian targets.
360 (md_parse_option): Add support for -EL, -EB and -mcpu command
362 (md_convert_frag): Add support for little endian targets.
363 (md_apply_fix3): Add support for little endian targets.
364 (md_number_to_chars): Add support for little endian targets.
366 2000-02-10 Timothy Wall <twall@redhat.com>
368 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
369 defined, use it to verify the symbol just read should be a label.
371 2000-02-10 Timothy Wall <twall@redhat.com>
373 * app.c (do_scrub_chars): Handle "||" for parallel instructions
374 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
375 around colons when KEEP_WHITE_AROUND_COLON is defined.
376 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
377 and KEEP_WHITE_AROUND_COLON.
379 2000-02-08 Timothy Wall <twall@redhat.com>
381 * read.c (s_rept): Call do_repeat, which abstracts the repeat
383 (do_repeat): New. Abstract repeat logic so that a "break" can be
385 (end_repeat): New. Provide support for a "break" out of the
387 * read.h: Add prototypes for new functions.
389 2000-02-08 Timothy Wall <twall@redhat.com>
391 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
392 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
393 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
396 2000-02-08 Timothy Wall <twall@redhat.com>
398 * read.c: Added elseif to directives table.
399 * read.h: Added prototype for s_elseif.
400 * doc/as.texinfo: Added description for elseif.
401 * cond.c (s_elseif): New function
403 2000-02-04 Timothy Wall <twall@redhat.com>
405 * listing.c (print_lines): Remove conditionals causing bug in
408 2000-02-03 Timothy Wall <twall@cygnus.com>
410 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
412 * frags.c (frag_new): Calculate fr_fix in octets
413 (frag_now_fix) Return offset as target address offset (bytes).
414 (frag_now_fix_octets) New - Return offset in octets (8-bit
416 * frags.h: Added prototype for frag_now_fix_octets().
417 Distinguish between octets and bytes in field descriptions.
418 * listing.c (calc_hex): Account for octets vs bytes when
419 printing addresses/offsets.
420 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
421 target is little-endian, print the octets in a word in big-endian
422 order so that the display looks like a proper hexadecimal number,
423 instead of having the octets reversed.
424 * read.c (do_align): When recording alignment, alignment power
425 should be in terms of target bytes (minimum addressible unit)
427 (do_org) Convert ORG target address (byte) argument into an
428 octet offset when generating a variable fragment.
429 * symbols.c (resolve_symbol_value): Symbol final value
430 converted to a target address offset (bytes) from its octet offset.
431 * config/obj-coff.c (coff_frob_symbol): Symbol target address
432 offset (bytes) is adjusted by the frag offset (octets) converted
434 (coff_frob_section) Section alignment power is in terms of bytes;
435 convert it to an octet alignment power when calculating size (and
436 size mask) in octets. Don't modify the section size in order to
437 "align" it for TI COFF, since that format has a different method
438 for storing alignment information.
440 2000-02-01 Timothy Wall <twall@cygnus.com>
442 * stabs.c (generate_asm_file): Escape backslashes in stabs file
443 entries, matching the way GCC generates them. If not escaped, the
444 filename is encoded incorrectly.
446 2000-01-31 Nick Clifton <nickc@cygnus.com>
447 * config/tc-arm.c (reg_table): Add support for ATPCS register
450 2000-01-31 Geoff Keating <geoffk@cygnus.com>
452 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
454 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
456 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
457 of a symbol when we really care about its value.
459 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
461 * config/tc-mcore.c (md_assemble): Give warning message if
462 operands passes to instruction are more than the spec.
464 2000-01-27 Thomas de Lellis <tdel@windriver.com>
466 * config/tc-arm.c (armadjust_symtab): If the assembler is in
467 Thumb mode but the label seen was not declared as '.thumb_func'
468 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
469 correct disassembly of Thumb code bounded by non function labels.
471 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
473 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
474 Add dependencies for e-i386aout.o. Fix 2 comment lines.
476 * Makefile.in: Same here.
479 * configure.in: Set bfd_gas for i386-aout when primary target
480 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
481 we may need the primary te_file. Remove incorrect comment.
483 * configure: Regenerate.
485 * config/e-i386aout.c: New file.
487 * as.c (USE_EMULATIONS): Move to before print_version_id.
488 (struct emulation): Add i386aout.
489 (show_usage): Split text strings. Reformat -a text. Add --em
493 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
494 (aout_format_ops): New.
497 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
498 preprocessor conditional and add aout USE_EMULATIONS tests.
499 (read_a_source_file): Don't pass error strings to printf as
503 * gasp.c (exp_get_abs): Don't pass error strings to printf as
505 (do_data): Same here.
506 (process_file): And here.
509 * symbols.c (colon): Rewrite "already defined" fatal message
510 code for aout with USE_EMULATIONS.
513 * config/obj-aout.c (OBJ_HEADER): Define.
514 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
516 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
517 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
519 (obj_aout_type): Expand S_SET_OTHER here too.
520 (obj_read_begin_hook): Remove.
521 (aout_pop_insert): New.
522 (obj_aout_s_get_other): New.
523 (obj_aout_s_get_desc): New.
524 (aout_format_ops): New.
527 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
528 gets aout_pseudo_table.
529 (aout_pseudo_table): Declare.
530 (obj_read_begin_hook): Define.
533 * config/obj-coff.c (obj_pseudo_table): Rename to
535 (coff_pop_insert): Use coff_pseudo_table.
536 (coff_sec_sym_ok_for_reloc): Remove.
537 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
538 and comment all zero entries and remove #if 0 code.
541 * config/obj-coff.h (obj_pop_insert): Define.
542 (coff_pseudo_table): Declare.
545 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
546 s_get_size, s_set_size. Comment all zero entries.
549 * config/obj-elf.c (elf_s_get_other): New function.
550 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
551 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
552 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
554 (obj_elf_parse_section_letters): Don't pass error strings to
555 printf as format arg.
558 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
560 (elf_s_get_other): Declare.
561 (S_GET_OTHER) Define as elf_s_get_other if not already
563 (S_SET_OTHER): Only define when not already defined.
564 (elf_obj_read_begin_hook): Declare.
565 (obj_read_begin_hook): Define.
566 (elf_obj_symbol_new_hook): Declare.
567 (obj_symbol_new_hook): Define.
570 * config/obj-multi.h: Add copyright header and protect against
571 multiple inclusion. Add * to all function pointers.
572 (OBJ_HEADER): If defined, include it rather than other defines
574 (obj_frob_file_after_relocs): Test for NULL.
575 (obj_symbol_new_hook): Here too.
576 (obj_sec_sym_ok_for_reloc): And here.
577 (S_GET_OTHER): Define.
578 (S_GET_DESC): Define.
579 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
580 (OBJ_MAYBE_ELF): Update comment.
582 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
583 OBJ_AOUT preprocessor conditional and handle emulation by
584 testing OUTPUT_FLAVOR.
585 (i386_displacement): Here too.
586 (md_section_align): Similarly here.
587 (i386_target_format): Conditionally compile when more than one
588 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
589 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
590 (i386_displacement): Here too.
593 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
594 Define TARGET_FORMAT for aout only when not multi.
597 * config/te-multi.h: Delete file as it's identical to te-generic.h
599 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
601 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
602 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
605 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
607 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
610 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
612 * config/tc-mips.c (mips_do_align): New function.
613 * config/tc-mips.h (md_do_align): Define.
615 2000-01-10 Philip Blundell <philb@gnu.org>
617 * doc/c-arm.texi (ARM Options): Fix typo.
618 (ARM-Chars): Correct description of `#'. Mention that `;' is a
619 line separator for Linux.
620 * doc/as.texinfo (Comments): Mention the ARM.
622 2000-01-10 Philip Blundell <pb@futuretv.com>
624 * configure.in (arm*-*-conix*): New target.
625 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
627 * configure: Regenerate.
629 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
631 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
632 (obj_elf_visibility): New function.
634 * doc/as.texinfo (Visibility): New node: document visibility
637 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
639 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
640 warning for absolute jump/call without `*' in non-intel mode. No
641 need to set i.types[0] JumpAbsolute in intel mode.
643 1999-12-22 Philip Blundell <pb@futuretv.com>
645 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
646 hook function when changing sections.
647 (arm_s_data): Likewise.
649 1999-12-14 Nick Clifton <nickc@cygnus.com>
651 * config/tc-arm.c (md_parse_option): Add support for -marm720
654 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
656 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
657 (r_registers, xr_registers): Define.
658 (r_register_name, xr_register_name): New functions.
659 (md_assemble): Handle new am33 operand types and instruction
661 (mn10300_insert_operand, check_operand): Likewise.
663 1999-11-29 Nick Clifton <nickc@cygnus.com>
665 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
666 (s_force_thumb): Set thumb_mode to 2.
667 (md_assemble): Do not complain about thumb instructions on a
668 non-thumb target if thumb_mode is set to 2.
670 1999-11-28 Michael Meissner <meissner@cygnus.com>
672 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
673 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
674 (O_...): Add new machine dependent expressions if we are handling
675 explicit relocations.
676 (alpha_reloc_op): New static table holding the explicit relocation
678 (alpha_literal_hash): New static to hold the hash table for
679 explicit relocations.
680 (alpha_macros): Add support for explicit relocations.
681 (md_begin): If explicit relocations, initialize hash table.
682 (md_assemble): Don't print a second error if tokenize_arguments
683 already printed an error message.
684 (md_apply_fix): Add support for explicit relocations.
685 (alpha_force_relocation): Ditto.
686 (alpha_fix_adjustable): Ditto.
687 (alpha_adjust_symtab): New function to support explicit
689 (alpha_adjust_symtab_relocs): Ditto.
690 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
691 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
692 Add support for explicit relocations. Return -2 if an error
693 message was already printed.
694 (find_macro_match): Add support for explicit relocations. Comment
696 (emit_insn): Add support for explicit relocations.
697 (assemble_tokens): Ditto.
699 (load_expression): Ditto.
702 (emit_ir_load): Ditto.
703 (emit_loadstore): Ditto.
707 (emit_division): Ditto.
708 (emit_jsrjmp): Ditto.
709 (emit_retjcr): Ditto.
711 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
713 (tc_adjust_symtab): If explicit relocations, call the function
715 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
716 relocations next to the literal relocation they reference.
717 (TC_INIT_FIX_DATA): Initialize the new fields.
718 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
720 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
722 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
723 'B' operand for PA2.0 bb instruction.
725 1999-11-18 Nick Clifton <nickc@cygnus.com>
727 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
730 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
732 (mcore_force_relocation): Force relocations to be generated for
735 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
737 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
738 (i386_displacement): Disallow O_big displacements.
740 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
742 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
743 improvements in error checking.
744 (md_assemble): Support for unconditional ARM instructions.
745 (md_parse_option): Support for -m[arm]v5e flag.
747 1999-11-12 Nick Clifton <nickc@cygnus.com>
749 * macro.c (buffer_and_nest): Do not check beyond the end of the
752 1999-11-11 Nick Clifton <nickc@cygnus.com>
754 * macro.c (buffer_and_nest): Look for seperator after TO and
757 1999-11-08 Andrew Haley <aph@cygnus.com>
759 * app.c (do_scrub_chars): When in State 10, treat backslash
760 characters in the same way as as symbol characters.
762 1999-11-07 Richard Henderson <rth@cygnus.com>
764 * config/tc-alpha.c (alpha_align): Check, don't assert, that
765 the previous label was in the current section before playing
768 1999-11-06 Nick Clifton <nickc@cygnus.com>
770 * config/tc-v850.c (v850_force_relocation): Force relocation
772 (v850_pcrel_from_selection): Do not compute a pcrel offset if
775 1999-11-05 Michael Meissner <meissner@cygnus.com>
777 * expr.h (operatorT): Increase machine dependent operators to 16.
778 * expr.c (op_rank): Ditto.
780 1999-11-03 Ian Lance Taylor <ian@zembu.com>
782 * read.c (pseudo_set): Reject attempts to set the value of a
785 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
788 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
790 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
791 to bfd_set_section_contents.
793 1999-11-03 Nick Clifton <nickc@cygnus.com>
795 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
797 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
799 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
800 (mips_ip): Use OPCODE_IS_MEMBER.
802 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
804 * config/tc-arm.c (reg_required_here): Improve comments.
806 * config/tc-arm.c (thumb_opcode): Add "variants" field.
807 (tinsns): Initialize variants field.
809 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
812 1999-10-27 Scott Bambrough <scottb@netwinder.org>
814 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
815 * config/tc-arm.h: Fix compile time warnings.
817 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
819 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
820 form @abs16, @(abs16) and @(abs16 + imm).
822 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
824 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
825 (ISA_HAS_64_BIT_REGS) New.
826 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
827 mips_emit_delays,macro_build,load_register,load_addresss,
828 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
829 and/or use new ISA_xxx macros in expressions involving
830 ISA, particularly mips_opts.isa.
832 1999-10-18 Michael Meissner <meissner@cygnus.com>
834 * expr.h (operatorT): Add machine dependent operators md1..md8.
835 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
836 for the machine dependent operators to use.
838 * expr.c (op_rank): Add machine dependent operators.
840 * config/tc-alpha.c (O_pregister): Define as a machine dependent
842 (O_cpregister): Ditto.
843 (md_begin): Change X_op test that field is wide enough to use
844 O_max instead of O_alpha_max.
845 (cpu_types): Fill in missing initializer.
846 (alpha_num_macros): Make unsigned.
847 (md_assemble): Make opnamelen be size_t.
848 (md_apply_fix): Cast alpha_num_operands to int before testing.
849 (alpha_force_relocation): Ditto.
850 (alpha_fix_adjustable): Ditto.
851 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
852 (tc_gen_reloc): Ditto.
853 (tc_get_register): Ditto.
858 (s_alpha_ent): Ditto.
859 (s_alpha_end): Ditto.
860 (s_alpha_frame): Ditto.
861 (s_alpha_prologue): Ditto.
862 (s_alpha_file): Ditto.
863 (s_alpha_gprel32): Ditto.
864 (s_alpha_proc): Ditto.
865 (s_alpha_set): Ditto.
866 (s_alpha_base): Ditto.
867 (s_alpha_align): Ditto.
868 (s_alpha_arch): Ditto.
869 (alpha_align): Ditto.
870 (assemble_insn): Suppress unused variable warning.
872 (assemble_insn): Don't assume X_op and X_unsigned are in a given
873 order in the structure.
874 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
876 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
878 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
880 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
882 * config/tc-i386.c (i386_index_check): Correct #endif location.
884 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
886 * as.c (show_usage): Document new options.
887 (parse_args): Add --no-warn, --warn, --fatal-warnings,
888 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
889 (parse_args): Parse the new options.
890 (main): If there were warnings, and --fatal-warnings
891 was specified, print an error.
892 * as.h: New variable, flag_fatal_warnings, for new option.
894 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
896 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
897 '@'. Change autoincrement completers to fall through to cache control
900 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
902 (pa_parse_addb_64_cmpltr): New function.
904 * config/tc-hppa.c (pa_ip): Change error message.
905 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
906 '?Q' args to allow falling through.
908 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
909 Remove unused conditional codes.
910 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
912 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
914 * config/tc-d30v.c (CHAR_BIT): Define.
915 (check_range): Fix bit operations to support integers bigger than
918 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
920 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
923 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
924 Doug Evans <devans@cygnus.com>
926 Add support for m32rx.
927 * config/tc-m32r.c (enable_m32rx): New static global.
928 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
929 (allow_m32rx): New function.
930 (M32R_SHORTOPTS): Add `O'.
931 (md_longopts): Add --m32rx plus several warning options.
932 (md_parse_option): Handle new options.
933 (md_show_usage): Print them.
934 (md_begin): Enable m32rx.
935 (OPERAND_IS_COND_BIT): New macro.
936 (first_writes_to_seconds_operands): New function.
937 (writes_to_pc,can_make_parallel,make_parallel): New functions.
938 (target_make_parallel,assemble_two_insns): New functions.
939 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
940 If optimizing and m32rx, try to make consecutive insns parallel.
942 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
944 * config/tc-mips.c (nopic_need_relax): Allow for the
945 .sdata.foo sections generated by -fdata-sections,
946 and for the .gnu.linkonce.s sections generated by C++.
948 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
950 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
951 with cleaner code using completer prefixes. Add 'Y'.
953 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
955 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
957 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
958 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
959 insn does not match and we should try the next insn in the table.
961 1999-09-22 Nick Clifton <nickc@cygnus.com>
963 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
965 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
967 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
970 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
972 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
973 OBJ_ELF. If ELF, add "sq".
974 (md_parse_option): If ELF, ignore -s and -q.
975 (md_show_usage): Mention ELF options.
977 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
979 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
982 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
984 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
986 * config/tc-hppa.c (struct pa_it): New field "trunc".
987 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
988 (pa_parse_ftest_gfx_completer): New function
989 (pa_parse_fp_cnv_format): New function.
991 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
992 (md_apply_fix): Handle 22bit pc-rel branches.
994 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
996 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
998 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1000 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1002 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1004 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1005 (pa_ip): Handle 'fX'.
1007 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1009 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1010 (pa_ip): Handle 'fX'.
1012 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1014 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1015 unwinds unless the function is in the text space.
1016 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1018 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1020 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1021 (md_assemble): To here. Tweak address generation.
1023 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1025 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1026 (md_assemble): Call dwarf2_where for OBJ_ELF.
1027 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1028 (pa_end_of_source): New function.
1029 * tc-hppa.h (md_end): Define for OBJ_ELF.
1031 1999-09-14 Michael Meissner <meissner@cygnus.com>
1033 * configure.in (Canonicalization of target names): Remove adding
1034 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1035 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1036 * configure: Regenerate.
1038 1999-09-14 Donn Terry <donn@interix.com>
1040 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1042 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1044 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1045 pc-relative jmp/call to an absolute symbol.
1046 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1047 absolute section symbols.
1049 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1050 jump handling code and comments.
1052 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1054 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1055 the value if TE_PE and a global defined symbol.
1057 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1059 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1060 print the symbol, rather than printing it here.
1062 1999-09-11 Donn Terry <donn@interix.com>
1064 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1065 BFD_RELOC_RVA relocations.
1067 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1068 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1071 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1073 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1074 * doc/internals.texi (Object format backend): Document
1077 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1078 relocations against global symbols if TE_PE.
1080 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1081 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1083 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1086 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1087 symbols which do not have a constant value, or tags with
1088 non-tags. Remove the symbol from the list before adding it at the
1091 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1092 C_FCN symbol differently if TE_PE.
1093 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1094 appears in the pseudo-op, rather coff_line_base which is only set
1097 * config/obj-coff.c (obj_coff_loc): New static function.
1098 (obj_pseudo_table): Add "loc".
1100 * config/obj-coff.c (add_lineno): Check that the line number is
1103 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1104 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1106 (md_atof): Return NULL rather than 0.
1107 * config/tc-i386.c (md_atof): Change type to int.
1108 * expr.c (expr): Change first parameter to int.
1109 * config/obj-coff.c: Add declarations for static functions.
1110 (coff_frob_symbol): Use SYM_AUXENT.
1111 * config/tc-i386.h (flag_16bit_code): Don't declare.
1113 * config/obj-coff.c (obj_coff_section): Default to setting
1114 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1116 * write.c (adjust_reloc_syms): Print adjusted fixup.
1118 * expr.c (integer_constant): Correct too_many_digits calculation
1121 1999-09-09 Andreas Schwab <schwab@suse.de>
1123 * doc/c-arm.texi: Fix arguments of @var to not contain
1126 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1128 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1130 (md_parse_option): Only support -k flag for ELF and COFF targets.
1132 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1134 * config/tc-hppa.c (pa_ip): Put strict register checks before
1135 call to pa_parse_number.
1137 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1139 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1141 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1144 1999-09-06 Donn Terry <donn@interix.com>
1146 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1148 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1150 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1151 candidate instruction. Require registers for register arguments
1152 when in strict mode. Require assemble-time constants for
1153 constants when in strict mode.
1154 (pa_get_absolute_expression): Require a constant when in strict
1157 1999-09-06 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1161 1999-09-04 Steve Chamberlain <sac@pobox.com>
1163 * config/tc-pj.c: New file, supports picoJava in ELF.
1164 * config/tc-pj.h: Ditto.
1165 * configure.in (pjl*, pj*): New targets.
1166 * Makefile.am: Rebuild dependencies.
1167 (CPU_TYPES): Add pj.
1168 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1169 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1170 * doc/c-pj.texi: New file.
1171 * doc/as.texinfo: Add some PJ specifics.
1172 * doc/all.texi: Add PJ to the list of all architectures, sort them
1174 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1175 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1177 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1179 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1180 (obj_frob_file): Test for null pointer.
1181 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1182 (OBJ_PROCESS_STAB): And here.
1183 (elf_obj_sy): Remove
1185 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1186 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1187 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1189 * config/obj-coff.c (no_func): Remove.
1190 (coff_format_ops): Change occurrences of no_func to 0, as we test
1191 for 0 in obj-multi.h.
1193 * configure.in: Enable bfd for i386-coff when primary target is
1194 bfd. Enable i386 elf,coff emulation support. Don't set
1195 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1196 emulation to support.
1197 *configure: Regenerate.
1199 1999-09-02 Nick Clifton <nickc@cygnus.com>
1201 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1202 .section .line directive is encountered.
1204 1999-09-01 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1209 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1210 * as.texinfo: Document --gdwarf2 command line option.
1211 Add additional documentation of ARM command line switches.
1213 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1215 * config/tc-i386.c (i386_intel_memory_operand): Combine
1216 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1217 and RESTORE_END_STRING around parse_register calls.
1218 (i386_operand): Here too.
1219 (i386_is_reg): Remove.
1220 (parse_register): Move as_bad calls from within this function to
1223 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1225 Based on a patch from H.J. Lu <hjl@gnu.org>
1226 * config/tc-i386.c (parse_register): Handle FP regs specially.
1227 (md_begin): Remove '(' and ')' from register_chars.
1229 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1231 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1232 error message (done elsewhere).
1234 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1236 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1238 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1240 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1243 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1245 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1247 Add new completers. Fix bug in 64 bit condition handling.
1249 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1252 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1254 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1256 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1258 1999-08-27 Jim Wilson <wilson@cygnus.com>
1260 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1261 (struct ls): Add frag field. Initialize it to zero.
1262 (out_end_sequence): New local text_frag. Set it while in text section.
1263 Replace address check with frag check. Set ls.frag to text_frag if
1264 out_set_addr called.
1265 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1266 Set it before switching sections. Replace address check with frag
1267 check. Set ls.frag to saved_frag if out_set_addr called.
1269 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1271 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1272 output "advance_pc" opcode instead of calling gen_addr_line().
1273 The latter has the undesired side-effect of creating a new row
1274 in the debug line info matrix.
1276 1999-08-26 Jim Wilson <wilson@cygnus.com>
1278 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1279 ls.last_filename if last is less than zero. Set ls.last_filename
1280 when allocating new entry.
1281 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1284 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1286 * config/tc-i386.c (i386_index_check): Fix the displacement size
1287 when INFER_ADDR_PREFIX.
1289 1999-08-18 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1294 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1296 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1297 handle 0xffffNNNN constants correctly.
1299 1999-08-16 Nick Clifton <nickc@cygnus.com>
1301 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1304 1999-08-13 Nick Clifton <nickc@cygnus.com>
1306 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1307 (md_apply_fix3): Always pass positive values to
1308 validate_offset_imm.
1310 1999-08-12 Nick Clifton <nickc@cygnus.com>
1312 * config/tc-arm.c (skip_whitespace): New macro.
1313 Formatting tidy ups.
1315 (md_apply_fix3): Store relocation offset in addend for ELF based
1317 (arm_force_relocation): Always generate relocs for Thumb function
1320 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1322 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1323 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1325 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1327 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1328 flags for the unwind subspace.
1330 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1331 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1332 suitable relocation based on the size of the target's pointer.
1333 Always Use subsegment zero for the unwinders.
1334 (pa_level): Handle "2.0w".
1336 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1338 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1339 with the following instruction unless this was specified.
1341 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1343 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1344 certain sections, to match BFD changes.
1346 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1348 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1349 (EXTRA_SCRIPTS): Define to keep automake happy.
1350 * Makefile.in: Rebuild.
1352 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1354 * Makefile.am: Rename .dep* files to DEP*.
1355 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1356 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1358 * Makefile.in: Rebuild.
1360 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1362 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1364 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1366 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1367 avoid problems on DOS filesystems.
1368 * Makefile.in: Rebuild.
1370 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1372 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1374 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1377 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1379 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1380 line to create ${GDBINIT} rather than .gdbinit.
1381 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1383 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1385 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1387 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1389 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1391 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1393 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1394 non-adjustable symbols.
1396 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1398 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1400 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1402 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1405 1999-08-05 Donn Terry <donn@interix.com>
1407 * config/te-interix.h: New file.
1408 * configure.in (i386-*-interix*): New target.
1409 * configure: Rebuild.
1411 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1413 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1414 selectors for ELF too.
1415 (selector_table): Add "ltp" and "rtp" selectors.
1417 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1419 * config/tc-i386.c (i386_operand): No need to change
1420 operand_string pointer in segment reg case before goto
1421 do_memory_reference. Initialise displacement_string_start and
1422 displacement_string_end after do_memory_reference label.
1423 (i386_index_check): Add operand_string param, and print error
1424 message on failure here.
1425 (i386_intel_memory_operand): Instead of here.
1426 (i386_operand): And here.
1427 (INFER_ADDR_PREFIX): Enable.
1429 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1431 * config/tc-i386.h (DefaultSize): Define. Renumber following
1432 opcode_modifier defines.
1434 From Etienne Lorrain <etienne.lorrain@ibm.net>
1435 * config/tc-i386.c (stackop_size): New variable.
1436 (set_16bit_code_flag): Clear it here.
1437 (set_16bit_gcc_code_flag): New function.
1438 (md_pseudo_table): Add "code16gcc" entry.
1439 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1441 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1443 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1444 next_set_end even if the end symbol is being discarded.
1446 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1447 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1448 * config/obj-coff.c: Likewise.
1449 (seg_info_type): Remove.
1450 (seg_info_off_by_4): Change to array of segT.
1451 (s_get_segment): Adjust accordingly.
1452 (obj_pseudo_table): Fully initialize sentinel entry.
1454 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1455 Ralf Baechle <ralf@uni-koblenz.de>.
1457 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1459 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1461 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1463 * config/tc-i386.c: Indentation and white space changes.
1464 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1465 don't enable it by default.
1466 (i386_intel_operand): Remove redundant prototype.
1467 Move check on number of memory operands, and i.mem_operands++
1468 (i386_intel_memory_operand): To here.
1469 Remove i386_immediate code from here. Remove special case code
1470 for input and output using (%dx). Remove base/index checks and
1471 call i386_index_check instead. Save initial operand_string
1472 argument for error message.
1473 (i386_operand): Remove redundant prototype. Move base/index
1474 checks to i386_index_check.
1475 (i386_displacement): Move intel mode check for non-zero
1477 (i386_intel_memory_operand): To here.
1479 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1481 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1482 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1483 by .register pseudo-op if -64 and --no-undeclared-regs.
1484 (s_register, sparc_adjust_symtab): New functions.
1485 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1486 Declare sparc_adjust_symtab as tc_adjust_symtab.
1487 * doc/c-sparc.texi: Add description of #ignore special literal
1488 for .register pseudo-op.
1490 1999-07-30 Catherine Moore <clm@cygnus.com>
1492 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1493 the relocation's section offset.
1495 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1497 * write.c (fixup_segment): Fix generic error check overflow test.
1499 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1500 X_add_number to long.
1502 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1504 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1507 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1509 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1512 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1514 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1516 * configure.bat: Remove; obsolete.
1517 * config/go32.cfg: Likewise.
1519 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1521 * configure.in (i386-*-vxworks*): New target.
1522 * configure: Rebuild.
1524 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1526 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1528 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1530 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1532 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1533 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1534 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1535 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1536 MAX_RELOC_EXPANSION): Define.
1537 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1539 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1541 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1542 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1543 block. Print a warning if an 8-bit or 16-bit constant
1544 displacement or immediate is truncated on output.
1545 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1547 (i386_operand): Disallow immediate jump absolute operand.
1549 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1551 * configure.in: Bump version number to 2.9.5.
1552 * configure: Rebuild.
1554 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1557 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1559 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1560 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1562 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1564 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1566 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1568 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1569 if -mno-fpu was given.
1570 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1572 (cons_fix_new_arm): Remove misleading comments.
1574 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1576 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1578 (relax_segment): Likewise. After giving a rs_org error, convert
1579 the frag to rs_align to avoid cascading errors.
1581 1999-07-12 Andreas Schwab <schwab@suse.de>
1583 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1585 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1587 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1588 as appropriate. Fill in structure initializations. Add variable
1589 initializations. Add casts.
1590 * dwarf2dbg.c (print_stats): Change i to size_t.
1591 * listing.c (listing_listing): Change list_line to unsigned int.
1593 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1595 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1596 rather than checking for \001 and \002 in symbol name.
1597 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1599 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1601 * configure.in (hppa*-linux-gnu*): New target.
1602 * configure: Rebuilt.
1604 1999-07-08 Nick Clifton <nickc@cygnus.com>
1606 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1608 1999-07-07 Nick Clifton <nickc@cygnus.com>
1610 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1611 accessing symbolP directly.
1613 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1615 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1618 1999-07-05 Nick Clifton <nickc@cygnus.com>
1620 * config/tc-arm.c (ARM_EXT_V5): Define.
1621 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1622 (md_begin): Detect ARM v5 architectures.
1623 (md_parse_option): Accept arm v5 specification.
1624 (md_show_usage): Documment -marmv5 switch.
1626 * doc/c-arm.texi: Document -marmv5 command line option.
1628 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1630 (validate_immediate_twopart): New function. Determine if a
1631 constant can be computed by two ADD instructions.
1632 (output_inst): Remove its command line parameter - it was never
1634 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1635 implememt the ADRL pseudo op.
1636 (tc_gen_reloc): Generate a suitable error message if an ADRL
1637 instruction tries to generate a real reloc.
1639 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1641 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1643 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1646 1999-06-27 H.J. Lu <hjl@gnu.org>
1648 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1649 non BFD_ASSEMBLER case.
1651 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1653 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1656 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1658 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1659 out_end_sequence() when the address decreases due to a new frag.
1660 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1661 numbering starts with 1.
1663 1999-06-23 Nick Clifton <nickc@cygnus.com>
1665 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1667 (mcore_s_text): Call obj_elf_text for ELF target.
1668 (mcore_s_data): Call obj_elf_data for ELF target.
1669 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1671 (mcore_s_bss): New function: Dump literal table before changing
1673 (mcore_s_comm): New function: Dump literal table before changing
1676 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1677 No longer static functions.
1678 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1679 Provide prototypes for these functions.
1681 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1683 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1684 a list of names, to try obj_segment_name, and to try abbreviated
1685 names when using COFF without long section names.
1687 * config/tc-alpha.c: More use of symbol accessor functions.
1688 * config/tc-arc.c: Likewise.
1689 * config/tc-d30v.c: Likewise.
1690 * config/tc-fr30.c: Likewise.
1691 * config/tc-i860.c: Likewise.
1692 * config/tc-m88k.c: Likewise.
1693 * config/tc-mcore.c: Likewise.
1694 * config/tc-ns32k.c: Likewise.
1695 * config/tc-sparc.c: Likewise.
1696 * config/tc-v850.c: Likewise.
1698 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1699 sy_value with appropriate accessor functions.
1700 * config/tc-arm.c (md_apply_fix3): Likewise.
1701 * config/tc-d10v.c (AT_WORD_P): Likewise.
1702 * config/tc-v850.c (reg_name_search): Likewise.
1704 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1705 use symbol_get_bfdsym instead.
1706 * config/tc-ppc.c (md_assemble): Likewise.
1707 * config/tc-v850.c (v850_comm): Likewise.
1709 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1711 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1712 the symbol, rather than accessing the bsym member.
1713 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1714 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1715 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1716 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1717 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1718 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1719 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1720 * config/tc-v850.c (tc_gen_reloc): Likewise.
1722 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1724 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1725 (hppa_gen_reloc_type): Conditionalize on BFD64.
1726 (tc_gen_reloc): Re-enable ELF relocations.
1727 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1729 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1731 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1733 (do_ldst): Move assignment out of if condition.
1734 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1735 parentheses to avoid warning.
1737 1999-06-21 Nick Clifton <nickc@cygnus.com>
1739 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1740 macro to get at the BFD symbol associated with a GAS symbol.
1742 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1744 * config/tc-ppc.c: Update for symbol handling changes.
1745 * config/obj-coff.c: Likewise.
1747 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1749 * tc-hppa.c: General cleanups of ELF support. No more spaces
1750 and subspaces for ELF.
1751 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1752 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1753 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1754 (UNWIND_SECTION_NAME): Likewise.
1755 (space/subspace related structures): Conditionalize definitions
1757 (space/subspace directives and support routines): Conditionalize
1758 definitions and references/uses on OBJ_SOM.
1759 (label_symbol_struct): For ELF, track the symbol's segment. For
1760 SOM track its space.
1761 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1763 (USE_ALIASES): Kill for both SOM & ELF.
1764 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1765 (pa_space, pa_subspace): Corresponding changes.
1766 (pa_spaces_begin): Corresponding chagnes.
1767 (md_begin): Do not muck around with space/subspace stuff for
1769 (md_apply_fix): Temporarily disable argument relocation stuff
1771 (tc_gen_reloc): Temporarily disable relocation generation for
1773 (pa_build_unwind_subspace): Similarly.
1775 1999-06-16 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-arm.c (thumb_set): New pseudo op.
1778 (text, data, section): Override these pseudo ops with ARM
1780 (s_thumb_set): New function: Perform the same as a .set pseudo
1781 op, but also mark the alias'ed symbol as being a Thumb
1783 (arm_s_text): New function: Perform the same as the .text
1784 pseudo op, but dump the literal pool before changing
1786 (arm_s_data): New function: Perform the same as the .data
1787 pseudo op, but dump the literal pool before changing
1789 (arm_s_section): New function: Perform the same as the
1790 .section pseudo op, but dump the literal pool before changing
1792 (arm_cleanup): Do not reset the current section before dumping
1795 1999-06-17 Nick Clifton <nickc@cygnus.com>
1797 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1798 OPTION_NO_WARN_UNMATCHED entries.
1799 (md_parse_option): Generate a warning message if an unrecognised
1800 option is encountered.
1802 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1803 (get_operands): When parsing an expression after an '@' symbol
1804 has been detected, do not ignore '#' symbols.
1805 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1808 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1810 From K. Richard Pixley <rich@noir.com>:
1811 * configure.in (ppc-*-vxworks*): New target.
1812 * configure: Rebuild.
1814 1999-06-12 Philip Blundell <philb@gnu.org>
1816 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1818 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1820 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1821 which refer to symbols in linkonce sections, permit reducing the
1822 relocs if the symbol is local.
1824 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1826 * subsegs.c (subseg_text_p): New function.
1827 * as.h (subseg_text_p): Declare.
1828 * read.c (do_align): Use subseg_text_p to set the default fill.
1829 * write.c (subsegs_finish): Likewise.
1830 * config/obj-coff.c (write_object_file): Likewise.
1831 * config/tc-i386.h (md_maybe_text): Don't define.
1832 (md_do_align): Use subseg_text_p to set the default fill.
1833 * config/tc-m32r.c (m32r_do_align): Likewise.
1834 * config/tc-sh.c (sh_do_align): Likewise.
1835 * config/tc-sparc.h (md_do_align): Likewise.
1837 1999-06-12 David O'Brien <obrien@freebsd.org>
1839 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1840 * configure: Rebuild.
1842 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1844 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1845 * Makefile.am: Rebuild dependencies.
1846 * Makefile.in: Rebuild.
1848 * config/tc-i386.c (i386_immediate): Remove unused label
1851 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1852 * symbols.c: Likewise.
1853 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1854 sy_next field when taking address, rather than symbol_next.
1856 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1858 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1859 value from the output file architecture.
1860 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1861 * dwarf2dbg.h: Change bfd_vma to addressT.
1863 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1865 * dwarf2dbg.h: Use PARAMS in function declarations.
1867 1999-06-11 Martin Dorey <mdorey@madge.com>
1869 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1870 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1872 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1874 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1876 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1878 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1881 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1883 * read.c (read_a_source_file): Only declare inescape if
1886 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1888 (find_entry_byval): Add parens to avoid warning.
1890 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1892 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1895 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1897 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1900 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1901 synthetize_setx): New functions.
1902 (md_assemble): Broken the special cases into the above
1903 functions. Make compiler happy if sizeof(bfd_vma)==4.
1904 Fix sethi generated from set/setuw. If instructions have a relloc,
1905 always clear the fields to be relocated in the opcode.
1906 (sparc_ip): Remove special_case global variable.
1908 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1910 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1911 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1912 indication of success rather than a value.
1913 (itbl_get_val): Likewise.
1914 (itbl_get_field): Use strcspn. Change delimiters to include
1916 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1917 (itbl_get_val): Likewise.
1918 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1920 * symbols.c (copy_symbol_attributes): Convert local symbols to
1923 1999-06-10 Nick Clifton <nickc@cygnus.com>
1925 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1928 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1930 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1931 Optimize set if sizeof(bfd_vma) == 64.
1932 (sparc_ip): Fix sethi - without %hi() it should generate
1933 R_SPARC_22 reloc, not R_SPARC_HI22.
1934 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1936 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1938 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1939 (s_ncons): New function.
1940 (native_op_table): New table.
1941 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1942 R_SPARC_OLO10 handling.
1944 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1946 * expr.h (struct expressionS): Revert last change; widen X_op.
1947 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1949 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1951 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1952 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1953 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1954 * Makefile.in: Regenerated.
1956 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1957 `common' pass on to s_mri_common.
1958 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1960 1999-06-06 Richard Henderson <rth@cygnus.com>
1962 * config/obj-elf.c (obj_elf_section): Don't free the return
1963 value of demand_copy_C_string.
1965 1999-06-05 Richard Henderson <rth@cygnus.com>
1967 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1968 creation logic from obj_elf_create_section.
1970 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1971 (section_stack): New.
1972 (special_sections): Make const.
1973 (obj_elf_section): Gut and rewrite parsing.
1974 (obj_elf_change_section): New function broken out of obj_elf_section.
1975 (obj_elf_parse_section_letters): Likewise.
1976 (obj_elf_section_word): Likewise.
1977 (obj_elf_section_type): Likewise.
1978 (obj_elf_previous): Treat as a toggle.
1979 (obj_elf_popsection): New.
1980 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1981 (ppc_section_type): Likewise.
1982 * config/tc-ppc.h: Likewise.
1984 * expr.h (struct expressionS): Don't make X_op a bitfield.
1985 * config/tc-alpha.c: Update for symbol handling changes.
1986 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1987 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1989 1999-06-05 Richard Henderson <rth@cygnus.com>
1991 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1992 (dwarf2_gen_line_info): Kill unused variables.
1993 (dwarf2_finish): Likewise.
1994 (dwarf2_where): Likewise.
1995 (dwarf2_directive_file): If we've only got a string,
1996 hand off to s_app_file.
1997 * ecoff.c: Move the include of ecoff.h.
1998 * symbols.h (S_IS_FUNCTION): Prototype.
2000 * read.c (LEX_HASH): Supply a default.
2002 (s_globl): Update `c' after skipping whitespace.
2003 * read.h (LEX_END_NAME, is_name_ender): New.
2004 * expr.c (get_symbol_end): Respect it.
2006 1999-06-04 Mark Klein <mklein@dis.com>
2008 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2010 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2012 * config/tc-hppa.c: Update for symbol handling changes.
2014 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2016 * cgen.c: Update for symbol handling changes.
2017 * config/tc-m32r.c: Likewise.
2019 * config/tc-hppa.h: Update for symbol handling changes.
2020 * config/tc-hppa.c: Likewise.
2022 * config/tc-arm.h: Update for symbol handling changes.
2023 * config/tc-arm.c: Likewise.
2024 (symbol_make_empty): Remove. Just use symbol_create.
2026 * symbols.c (symbol_set_tc): Correct name.
2028 * Makefile.am: Rebuild dependencies.
2029 ($(OBJS)): Don't depend upon struc-symbol.h.
2030 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2031 * dep-in.sed: Don't remove struc-symbol.h.
2032 * Makefile.in: Rebuild.
2034 * doc/internals.texi (Symbols): Describe changes in symbol
2037 1999-06-03 Richard Henderson <rth@cygnus.com>
2039 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2040 instead of doing the work by hand.
2042 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2044 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2045 state of line state-machine.
2046 (struct ls): Collect DWARF2 line state-machine state in new member
2047 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2048 resulted in any DWARF2 directives.
2049 (reset_state_machine): New function.
2050 (out_end_sequence): Ditto.
2051 (dwarf2_gen_line_info): When switching sections or switching to a
2052 lower text address, call out_end_sequence() first to terminate the
2053 previous code sequence as code sequences MUST have monotonically
2054 increasing addresses.
2055 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2057 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2059 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2060 DWARF2 debug info (line information only, at this point).
2061 * as.h: Update comment about supported debug formats.
2062 * dwarf2dbg.c, dwarf2dbg.h: New files.
2063 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2065 * expr.c (operand): Don't use [ for parens if we want an index op.
2066 (op_encoding): Switch [ into O_index, if desired.
2067 (op_rank): Renumber with O_index on bottom.
2068 (expr): If O_index, match closing bracket.
2069 * expr.h (O_index): New.
2071 * read.c (read_a_source_file): Conditionally allow matched "
2072 in lines passed to md_assemble.
2074 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2076 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2078 Add support for storing local symbols in a small structure to save
2079 memory when assembling large files.
2080 * as.h: Don't include struc-symbol.h.
2081 (symbolS): Add typedef.
2082 * symbols.c: Include struc-symbol.h.
2083 (local_hash): New static variable.
2084 (save_symbol_name): New static function, from symbol_create.
2085 (symbol_create): Call save_symbol_name.
2086 (local_symbol_count): New static variable.
2087 (local_symbol_conversion_count): Likewise.
2088 (LOCAL_SYMBOL_CHECK): Define.
2089 (local_symbol_make): New static function.
2090 (local_symbol_convert): New static function.
2091 (colon): Handle local symbols. Create local symbol for local
2093 (symbol_table_insert): Handle local symbols.
2094 (symbol_find_or_make): Create local symbol for local label name.
2095 (symbol_find_base): Check for local symbol.
2096 (symbol_append, symbol_insert): Check for local symbols.
2097 (symbol_clear_list_pointers, symbol_remove): Likewise.
2098 (verify_symbol_chain): Likewise.
2099 (copy_symbol_attributes): Likewise.
2100 (resolve_symbol_value): Handle local symbols.
2101 (resolve_local_symbol): New static function.
2102 (resolve_local_symbol_values): New function.
2103 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2104 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2105 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2106 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2107 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2108 (symbol_previous, symbol_next): New functions.
2109 (symbol_get_value_expression): Likewise.
2110 (symbol_set_value_expression): Likewise.
2111 (symbol_set_frag, symbol_get_frag): Likewise.
2112 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2113 (symbol_mark_used_in_reloc): Likewise.
2114 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2115 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2116 (symbol_mri_common_p): Likewise.
2117 (symbol_mark_written, symbol_clear_written): Likewise.
2118 (symbol_written_p): Likewise.
2119 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2120 (symbol_section_p, symbol_equated_p): Likewise.
2121 (symbol_constant_p): Likewise.
2122 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2123 (symbol_get_obj, symbol_set_obj): Likewise.
2124 (symbol_get_tc, symbol_set_tc): Likewise.
2125 (symbol_begin): Initialize local_hash.
2126 (print_symbol_value_1): Handle local symbols.
2127 (symbol_print_statistics): Print local symbol statistics.
2128 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2129 Declare new symbols.c functions. Move many declarations here from
2131 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2132 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2133 (struct symbol): Move bsym to make it clearly the first field.
2134 Remove TARGET_SYMBOL_FIELDS.
2135 (symbolS): Don't typedef.
2136 (struct broken_word): Remove.
2137 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2138 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2139 (symbol_clear_list_pointers): Likewise.
2140 (symbol_insert, symbol_remove): Likewise.
2141 (symbol_previous, symbol_append): Likewise.
2142 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2143 (struct local_symbol): Define.
2144 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2145 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2146 (local_symbol_get_frag, local_symbol_set_frag): Define.
2147 (local_symbol_get_real_symbol): Define.
2148 (local_symbol_set_real_symbol): Define.
2150 * write.c (write_object_file): Call resolve_local_symbol_values.
2151 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2152 (TARGET_SYMBOL_FIELDS): Don't define.
2153 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2154 ECOFF_DEBUGGING, add ECOFF fields.
2155 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2156 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2157 ECOFF_DEBUGGING, add ECOFF fields.
2158 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2159 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2160 * config/tc-mcore.h: Don't include struc-symbol.h.
2161 (TARGET_SYMBOL_FIELDS): Don't define.
2162 (struct mcore_tc_sy): Define.
2163 (TC_SYMFIELD_TYPE): Define.
2164 * Many files: Use symbolS instead of struct symbol. Use new
2165 accessor functions rather than referring to symbolS fields
2168 * read.c (s_mri_common): Don't add in value of line_label.
2170 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2171 checking for SEC_LINK_ONCE.
2173 * config/tc-sh.h (sh_fix_adjustable): Declare.
2175 * app.c (input_buffer): New static variable.
2176 (app_push): Save saved_input in allocated buffer.
2177 (app_pop): Restored saved_input.
2178 (do_scrub_chars): Change get parameter to take char * and int as
2179 arguments. Change GET macro to pass input_buffer to get
2180 function. Don't save input into allocated buffer.
2181 * as.h (do_scrub_chars): Update declaration.
2182 * input-file.c (input_file_get): Change to take char * and int.
2183 Read data into passed in buffer. Remove static buffer.
2184 * read.c (scrub_from_string): Change to take char * and int. Copy
2185 data into passed in buffer.
2187 * hash.h: Neaten. Declare hash_traverse.
2188 * hash.c: Complete rewrite based on BFD hashing code.
2189 * gasp.c (chunksize): New variable.
2190 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2193 1999-05-28 Nick Clifton <nickc@cygnus.com>
2195 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2196 addend unless the target uses an old ABI.
2198 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2200 -Wchar-subscripts cleanup
2201 * listing.c (listing_newline): Use unsigned char variable, so
2202 calls to isascii,iscntrl are correct.
2203 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2205 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2206 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2207 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2208 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2210 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2212 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2214 (arch_coldfire_p): New #define.
2215 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2217 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2219 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2221 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2222 (install_operand): Add place `N'.
2223 (init_table): Add registers ACC, MACSR, MASK.
2225 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2227 * config/tc-m68k.c: Change mcf5200 --> mcf.
2228 (archs): Add mcf5206e, mcf5307.
2229 (m68k_ip): Add format `u'.
2230 (install_operand): Add place `m', `M', `h'.
2231 (init_table): Add upper/lower registers.
2233 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2235 1999-05-28 Martin Dorey <mdorey@madge.com>
2237 * config/tc-i960.c: Several minor changes to add ELF and
2238 BFD_ASSEMBLER support.
2239 * config/tc-i960.h: Likewise.
2240 * configure.in (i960-*-elf*): New target.
2241 * aclocal.m4, configure: Rebuild.
2243 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2245 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2246 reloc changes when defined(BFD_ASSEMBLER).
2248 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2250 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2252 * write.c (write_print_statistics): Output to file, not stderr.
2254 * expr.c (generic_bignum_to_int32,64): Prototype.
2256 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2257 output_sleb128, output_uleb128, output_big_sleb128,
2258 output_big_uleb128, output_big_leb128): Prototype.
2259 (output_big_sleb128, output_big_uleb128): Make inline.
2260 (output_big_leb128): Remove inline
2262 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2263 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2264 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2265 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2266 value for correct overflow check in write.c:fixup_segment.
2267 * write.c (fixup_segment): Move bitfield overflow checks to after
2268 the md_apply_fix call.
2269 * config/obj-coff.c (fixup_segment): Likewise.
2270 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2271 valueT *val argument.
2273 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2275 * config/atof-ieee.c (gen_to_words): Correctly round a
2276 denormalized number. Fix off-by-one in range checking for
2277 exponent in a denormal.
2279 1999-05-10 Nick Clifton <nickc@cygnus.com>
2281 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2284 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2286 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2288 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2290 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2291 (ReverseRegRegmem): Remove.
2292 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2293 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2294 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2297 From Doug Ledford <dledford@redhat.com>
2298 * config/tc-i386.h (RegXMM): New for P/III.
2299 * config/tc-i386.c: Add support for P/III.
2301 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2303 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2304 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2305 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2307 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2309 * config/tc-i386.c (i386_immediate): Skip whitespace before
2310 complaining about junk after expression.
2311 (i386_displacement): Likewise.
2313 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2315 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2316 Don't copy before downcaseing.
2318 1999-05-05 Catherine Moore <clm@cygnus.com>
2320 * tc-m68k.c: Include elf/m68k.h.
2321 (m68k_elf_final_processing): New routine.
2322 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2325 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2327 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2330 1999-04-30 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-mcore.c (mcore_s_section): Dump literals before
2335 1999-04-29 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2340 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2342 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2343 (TC_INIT_FIX_DATA): Delete.
2344 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2345 (TC_INIT_FIX_DATA): Delete.
2346 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2347 * write.c (fix_new_internal): Initialize fx_cgen member.
2348 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2349 (gas_cgen_md_apply_fix3): Update.
2350 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2351 (md_cgen_record_fixup_exp): Update.
2352 (FX_OPINFO_R_TYPE): Update.
2354 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2355 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2356 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2357 * frags.h (struct frag): Make opindex, opinfo ints.
2359 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2361 1999-04-26 Tom Tromey <tromey@cygnus.com>
2363 * aclocal.m4, configure: Updated for new version of libtool.
2365 1999-04-22 Nick Clifton <nickc@cygnus.com>
2367 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2369 (md_apply_fix3): Do not fix up absolute relocations against
2372 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2374 1999-04-20 Nick Clifton <nickc@cygnus.com>
2376 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2377 changes and data-in-text directives.
2378 (mcore_cons): New function: intercept cons() operations.
2379 (mcore_float_cons): New function: intercept float_cons()
2381 (mcore_stringer): New function: intercept stringer() operations.
2383 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2385 * obj.h (struct format_ops): Change generate_asm_lineno field to
2387 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2389 * config/tc-alpha.c (find_opcode_match): Add default case to
2391 (find_macro_match): Likewise.
2392 (load_expression): Parenthesize && within ||.
2394 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2396 1999-04-17 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2399 .text .data .section pseudo ops.
2400 (mcore_s_section): New function. Dump lits before changing secs.
2401 (mcore_s_text): New function. Dump lits before changing secs.
2402 (mcore_s_data): New function. Dump lits before changing secs.
2404 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2406 * config/tc-mips.c (mips_32bitmode): New.
2407 (md_begin): Set mips_32bitmode if needed.
2408 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2409 Set EF_MIPS_32BITMODE.
2411 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2413 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2416 1999-04-16 Nick Clifton <nickc@cygnus.com>
2418 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2420 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2422 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2423 expressions correctly.
2426 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2428 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2430 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2432 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2433 and fmpynfadd instructions.
2435 1999-04-11 Richard Henderson <rth@cygnus.com>
2437 * as.h (environ): Declare it, if needed.
2438 * as.c (dump_statistics): Don't declare environ.
2439 * configure.in (environ): Detect declaration.
2440 * configure, config.in: Rebuild
2442 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2443 (i386_displacement): Allocate enough space for replacement buffer.
2444 Clean up replacement buffer initialization.
2446 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2448 * subsegs.c (section_symbol): Don't create a new symbol if one
2449 already exists; instead, use the existing one, but set its segment
2450 and frag data if it hasn't already been defined.
2451 * config/obj-coff.c (c_section_symbol): Likewise.
2453 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2455 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2457 1999-04-08 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-mcore.c: New File: Support routines for MCore
2461 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2462 * config/obj-coff.c: Add support for mcore-pe target.
2464 * Makefile.am: Add support for MCore targets.
2465 * Makefile.in: Regenerate.
2466 * configure.in: Add support for MCore targets.
2467 * configure: Regenerate.
2469 * doc/all.texi: Set MCORE.
2470 * doc/as.texinfo: Document MCore specific command line options.
2472 * write.h: Prevent multiple inclusion.
2474 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2476 * asintl.h (LC_MESSAGES): Never define.
2477 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2479 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2482 * Makefile.am (m68k-parse.c): If configuring in the source
2483 directory, copy m68k-parse.y into the local directory before
2484 running ylwrap, to remove spurious differences when generating
2486 * Makefile.in: Rebuild.
2488 * config/tc-sparc.h (md_do_align): Just allocate the number of
2489 bytes necessary, rather than always allocating 1024.
2491 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2493 * listing.c (listing_newline): Add cast to avoid warning.
2494 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2495 * config/tc-i386.c (i386_scale): Add return value.
2496 (build_displacement_string): Remove unused local temp_disp2.
2497 (i386_intel_memory_operand): Add parentheses to avoid warning.
2498 (i386_intel_operand): Remove unused local end_of_operand_string.
2499 (i386_operand): Remove unused local operand_modifier.
2500 (i386_operand): Add parens to avoid warning.
2502 1999-04-04 Don Bowman <don@pixsci.com>
2504 * configure.in: Add mips*-*-vxworks* target; have it define
2506 * configure, config.in: Rebuild.
2508 1999-03-31 Nick Clifton <nickc@cygnus.com>
2510 * configure.in (emulations): Add support for arm-epoc-pe.
2511 * configure: Regenerate.
2512 * config/te-epoc-pe.h: New file. Define macros specific to
2514 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2515 for arm-epoc-pe target.
2517 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2519 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2521 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2523 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2524 detect ",n" without a condition.
2525 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2528 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2530 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2531 instruction is encoded with one bit.
2534 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2536 * doc/internals.texi (CPU backend): Mention that
2537 line_separator_chars should not include newline. From thi
2538 <ttn@mingle.glug.org>.
2540 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2542 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2543 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2545 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2547 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2549 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2551 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2554 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2556 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2558 1999-03-15 Martin Hunt <hunt@cygnus.com>
2560 * app.c (do_scrub_begin): Change '-' back to a symbol char
2561 so we can use multiple opcodes on a line again.
2563 * config/tc-d30v.c: By default, warn if a symbol has
2564 the same name as a register. Plus some minor
2565 updates from the branch.
2567 1999-03-13 Nick Clifton <nickc@cygnus.com>
2569 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2570 BFD_RELOC_16 and BFD_RELOC_64.
2572 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2574 * expr.c (expr): Add missing else.
2576 1999-03-12 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-arm.c (md_apply_fix3): Improve error message.
2580 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2582 * Makefile.am (CPU_TYPES): Add fr30.
2583 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2584 (fr30,m32r dependencies): Update.
2585 * Makefile.in: Rebuild.
2587 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2588 (gas_cgen_record_fixup_exp): Ditto.
2589 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2590 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2591 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2592 (md_cgen_lookup_reloc): Update use of operand->type.
2593 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2594 (md_convert_frag): Call cgen_operand_lookup_by_num.
2595 (md_cgen_lookup_reloc): Update use of operand->type.
2596 (m32r_cgen_record_fixup_exp): Ditto.
2598 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2600 * config/tc-mips.c (md_show_usage): Fix message.
2602 1999-03-03 Nick Clifton <nickc@cygnus.com>
2604 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2605 and LDR reg,=<expr> instruction.
2607 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2610 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2612 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2614 1999-02-17 Nick Clifton <nickc@cygnus.com>
2616 This patch was created by: Scott Bambrough
2617 <scottb@corelcomputer.com>
2620 Special cased '@' character. The '@' character is used as the
2621 ARM assembler comment character, as a special character
2622 and in ELF .symver pseudo-op's, and as a special character in
2623 .type and .section pseudo-ops.
2624 (symver_pseudo): New static variable.
2625 (symver_state): New static variable.
2626 (struct app_save): Add field 'symver_state'.
2627 (app_push): Save global symver_state int struct app_save.
2628 (app_pop): Restore global symver_state from struct app_save.
2629 (do_scrub_chars): Special case handling of '@' character in
2632 * configure.in: Modified to recognize armv* uname syntax from ARM
2634 * configure: Regenerated.
2636 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2637 a prefix to the section's type.
2638 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2639 the type's typename.
2641 * config/tc-arm.h: Add support for PIC generation:
2642 (pic_code): New boolean.
2643 (obj_relocate_extern): Define.
2644 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2645 (TC_CONS_FIX_NEW): Define.
2646 (tc_fix_adjustable): Define.
2647 (GLOBAL_OFFSET_TABLE_NAME): Define.
2649 * config/tc-arm.c: Add support for PIC generation:
2650 (line_seperator_chars): Allow ';' as a seperator for Linux.
2651 (is_immediate_prefix): New macro.
2652 (arm_parse_reloc): New function.
2653 (s_arm_elf_cons): New function.
2654 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2655 (md_undefined_symbol): Special case handling for the Global Offset
2657 (md_apply_fix3): Handle PIC relocs.
2658 (tc_gen_reloc): Handle PIC relocs.
2659 (md_parse_option): Add support for '-k' command line switch to
2660 enable PIC generation.
2661 (cons_fix_new_arm): New function.
2662 (s_arm_elf_cons): New function.
2664 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2666 * configure.in: Add comments for uses of AC_DEFINE.
2667 * acinclude.m4: Likewise.
2668 * acconfig.h: Remove.
2669 * aclocal.m4: Rebuild.
2670 * configure: Rebuild.
2671 * Makefile.in: Rebuild.
2672 * config.in: Rebuild.
2674 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2676 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2677 non-constant offset from a base register.
2679 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2681 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2684 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2686 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2687 (emit_insn): Look for pc-relative and no-overflow specifiers on
2688 internal relocation types.
2690 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2692 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2695 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2697 (mips_4650, mips_4010, mips_4100): Variables removed.
2698 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2699 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2701 (md_begin): Don't bother initializing the mips_NNNN variables;
2702 mips_cpu is set, and that's good enough now.
2703 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2704 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2705 (show): New function, to handle wrapping in the CPU lists.
2706 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2708 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2710 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2711 than treat as an immediate specifier.
2713 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2715 * config/tc-i386.c: Prototype many functions.
2716 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2717 (i386_immediate): Remove unused second argument.
2718 (i386_intel_operand): Fix i386_is_reg typo.
2719 (i386_operand): Use allow_naked_reg.
2720 (output_invalid): Make operand int for K&R.
2722 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2724 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2726 * Makefile.in: Rebuild.
2728 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2730 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2732 (EXTRA_as_new_SOURCES): Comment out.
2733 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2734 * Makefile.in: Rebuild.
2735 * doc/Makefile.in: Rebuild.
2736 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2737 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2738 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2739 * configure: Rebuild.
2740 * aclocal.m4: Rebuild.
2741 * config.in: Rebuild.
2742 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2743 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2744 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2745 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2746 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2747 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2748 (gas_cgen_record_fixup_exp): Ditto.
2749 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2750 descriptor, not global variable.
2751 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2752 descriptor, not global variable. Refer to insert_operand handler
2753 via cpu descriptor, not global function.
2754 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2755 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2756 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2757 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2758 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2759 * config/tc-m32r.c: Ditto.
2760 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2761 (md_assemble): Ditto.
2762 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2764 1999-02-09 Nick Clifton <nickc@cygnus.com>
2766 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2767 relocations for ELF targets.
2769 1999-02-08 Nick Clifton <nickc@cygnus.com>
2771 * configure.in: Add support for StrongARM target.
2772 * configure: Regenerate.
2774 1999-02-05 Nick Clifton <nickc@cygnus.com>
2776 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2778 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2781 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2783 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2785 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2787 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2788 (INTEL_DWORD_MNEM_SUFFIX): Define.
2791 (DWORD_PTR): Define.
2792 (XWORD_PTR): Define.
2794 (OFFSET_FLAT): Define.
2796 (NONE_FOUND): Define.
2799 * config/tc-i386.c (set_intel_syntax): New routine.
2800 (intel_syntax): Declare.
2801 (allow_naked_reg): Declare.
2802 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2803 (intel_float_operand): New routine.
2804 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2805 Handle brackets as well as parens. Call i386_intel_operand for
2806 intel syntax. Reverse operands if appropriate. Handle new
2807 suffixes. Handle movzx and movsx.
2808 (i386_is_reg): New routine.
2809 (i386_immediate): New routine.
2810 (i386_scale): New routine.
2811 (i386_displacement): New routine.
2812 (i386_operand_modifier): New routine.
2813 (build_displacement_string): New routine.
2814 (i386_parse_seg): New routine.
2815 (i386_intel_memory_operand): New routine.
2816 (i386_intel_operand): New routine.
2817 (i386_operand): Call i386_displacement, i386_immediate,
2818 i386_scale, etc. instead of handling inline.
2819 (parse_register): Handle registers without prefix.
2821 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2823 * configure: Regenerate.
2824 * configure.in (arm-*-oabi): New.
2825 (thumb-*-oabi): New.
2826 * config/tc-arm.c (target_oabi): Declare.
2827 (md_apply_fix3): Support REL relocs.
2828 (md_parse_option): Handle -oabi.
2829 (elf32_arm_target_format): New routine.
2830 (md_longopts): Add OPTION_OABI.
2831 * config/tc-arm.h: Redefine TARGET_FORMAT.
2834 1999-01-28 Nick Clifton <nickc@cygnus.com>
2836 * write.c (write_relocs): Handle out of range error.
2838 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2839 (fr30_force_relocation): Default to 0.
2841 * config/tc-fr30.h (obj_fix_adjustable): Define.
2842 (TC_FORCE_RELOCATION): Define.
2844 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2847 1999-01-16 Nick Clifton <nickc@cygnus.com>
2849 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2850 merge of two instructions if the left instruciton kills the right.
2852 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2854 * Makefile.in: Regenerate.
2855 * configure.in: Redo test for using cgen.
2856 * configure: Regenerate.
2858 1999-01-09 Nick Clifton <nickc@cygnus.com>
2860 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2861 redefinition of this macro.
2863 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2865 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2868 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2870 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2871 a read of HI or LO and an immediatly following branch.
2873 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2875 * config/tc-mips.c (md_begin): Another correction to the setting of
2878 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2880 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2882 1998-12-21 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2885 bit insn when optimizing, so that parallelised instructions will
2886 start on a 32 bit boundary.
2888 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2890 * config/tc-mips.c (mips_eabi64): New.
2891 (md_begin): Set mips_eabi64.
2892 (mips_elf_final_processing): Use it.
2894 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2896 * config/tc-mips.c (mips_elf_final_processing):
2897 Correct setting of ABI in e_flags.
2899 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2901 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2903 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2905 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2907 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2909 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2910 warning, values that don't fit in the field.
2912 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2914 * config/tc-mips.c (mips_abi_string): New.
2915 (md_parse_option,md_longopts): Add mabi.
2916 (mips_elf_final_processing): Set e_flags based on mabi flag.
2918 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2920 * config/tc-mips.c (md_parse_option): Handle vr4111.
2922 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2924 * config/tc-h8300.c (build_bytes): Change message given if the
2925 instruction requires H8/300H mode and we're not in Hmode, to
2926 suggest that it may be the operand modes that are the problem, not
2927 necessarily the opcode.
2929 1998-12-10 Nick Clifton <nickc@cygnus.com>
2931 * config/tc-fr30.c: Add line separator character.
2933 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2935 * configure.in (hppa-*-mpeix*): New target.
2936 * config/obj-som.h (obj_som_compiler): Declare.
2937 * config/obj-som.c (compiler_seen): New static variable.
2938 (obj_som_compiler): New function.
2939 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2940 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2941 (pa_type_args): Set hppa_priv_level.
2942 (pa_compiler): New static function if OBJ_SOM.
2943 * configure: Rebuild.
2945 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2947 * read.c (output_leb128): Don't mark as inline.
2949 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2951 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2952 AIX .vbyte unaligned data support.
2953 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2954 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2957 1998-12-07 Nick Clifton <nickc@cygnus.com>
2959 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2962 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2964 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2965 BFD_RELOC_ARM_PCREL_BRANCH.
2967 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2969 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2970 checking the target type.
2971 (mips-dec-bsd*): Set endian to little.
2972 * configure: Rebuild.
2974 COFF weak symbol support, based on patches from Mark Elbrecht
2975 <snowball3@usa.net>:
2976 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2977 * config/obj-coff.c (obj_coff_weak): New static function.
2978 (obj_coff_endef) [both versions]: Handle weak symbols.
2979 (coff_frob_symbol): Likewise.
2980 (yank_symbols): Likewise.
2981 (obj_pseudo_table): Add "weak".
2983 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2984 <aymeric.vincent@emi.u-bordeaux.fr>.
2985 * aclocal.m4: Rebuild with current tools.
2986 * configure: Rebuild.
2988 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2989 an assertion failure for a case we can't handle when OBJ_ECOFF.
2991 * expr.c (operator): And with 0xff to avoid problems with signed
2994 1998-12-03 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2997 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2999 1998-12-02 Nick Clifton <nickc@cygnus.com>
3001 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3004 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3006 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3009 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3014 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3018 (d10v_cleanup): Only generate previous insn if a multiline insn is
3021 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3026 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3028 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3029 -marm6xxx command line switches.
3031 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3033 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3034 (itbl-ops.o): Delete duplicate dependencies.
3035 Rebuild dependencies.
3036 Add fr30 dependencies.
3037 * Makefile.in: Rebuild.
3039 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3043 * listing.c: Ignore line terminator characters found inside
3046 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3048 * po/gas.pot: Regenerated.
3050 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3053 fr30_is_label_start(). Also checks for delay slot insns.
3055 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3056 FR30 instructions which contain a colon in the mnemonic.
3058 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3060 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-fr30.c: Removed currently superflous code.
3064 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3066 * config/tc-fr30.h: New file.
3067 * config/tc-fr30.c: Tweaking so that it will compile.
3069 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3071 * config/tc-d10v.h (obj_fix_adjustable): Define.
3072 (TC_FORCE_RELOCATION): Define.
3073 (d10v_force_relocation): Declare.
3074 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3075 (md_apply_fix3): Handle Vtable relocs.
3076 (d10v_fix_adjustable): New.
3077 (d10v_force_relocation): New.
3079 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3081 * config/tc-d30v.c: Change default behaviour to ignore potential
3082 conflicts between register name and symbol names.
3084 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3086 * configure.in: Add fr30-*-*.
3087 * config/tc-fr30.c: New file.
3088 * Makefile.in: Regenerated.
3089 * config.in: Regenerated.
3090 * configure: Regenerated.
3091 * doc/Makefile.in: Regenerated.
3092 * po/gas.pot: Regenerated.
3094 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3096 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3099 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3101 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3103 (do_scrub_chars): Add some casts to unsigned char to avoid
3104 unwanted sign extension.
3105 * read.c (lex_type): Set characters about 127 to be symbol
3107 * config/tc-i386.c (md_begin): Set identifier_chars and
3108 operand_chars for values above 127.
3110 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3112 * configure.in: detect cygwin* instead of cygwin32*
3113 * configure: regenerate
3115 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3117 * listing.c: Add support for producing a listing from piped
3120 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3122 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3123 (append_insn): Account for the tx39's multiply behavior.
3125 1998-10-26 Michael Meissner <meissner@cygnus.com>
3127 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3128 from assemble_parallel_insns. Add support for '->' to indicate
3129 explicitly serializing the instructions.
3130 (md_assemble): Ditto.
3132 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3134 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3137 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3139 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3141 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3143 * config/tc-mips.c : support frame and regmask/fregmask when
3144 MIPS_STABS_ELF is specified.
3146 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3148 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3149 (md_apply_fix): Don't return 1 for VTABLE relocs.
3150 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3152 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3154 * doc/c-i386.texi: Replace occurences of "opcode" with
3155 "instruction mnemonic", "instruction", or "mnemonic" when
3156 referring to the name of an instruction. Use "opcode" when
3157 referring to the sequence of machine bytes.
3159 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3160 (is_opcode_char): Rename to is_mnemonic_char.
3161 (md_assemble and i386_operand): Correct error messages from
3162 "opcode" to "instruction mnemonic"
3163 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3164 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3165 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3166 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3167 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3168 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3169 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3171 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3173 * config/tc-i386.c (i386_operand): Check for garbage after
3176 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3178 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3179 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3181 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3183 * config/tc-sh.h (obj_fix_adjustable): Define.
3184 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3185 (md_apply_fix): Likewise.
3186 (tc_gen_reloc): Likewise.
3187 (sh_fix_adjustable): New.
3189 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3191 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3192 * cgen.h (gas_cgen_finish_insn): Update prototype.
3193 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3194 cgen_insn_t -> CGEN_INSN_INT.
3195 (make_parallel): Update handling of CGEN_INT_INSN_P.
3196 (assemble_parallel_insn): Ditto.
3197 (target_make_parallel): New function.
3198 (md_assemble): Use it.
3200 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3202 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3204 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3207 converted into lower case.
3209 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3211 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3212 (gas_cgen_tc_gen_reloc): Likewise.
3213 * config/tc-m32r.h (obj_fix_adjustable): Define.
3214 * config/tc-m32r.c (m32r_fix_adjustable): New.
3215 (m32r_force_relocation): Handle VTABLE relocs.
3217 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3219 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3221 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3223 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3224 to lower case before parsing.
3226 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3227 parallel insns modift buts in the PSW as a side effect.
3229 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3231 * config/tc-d30v.c (find_format): Test for missing flag and
3234 (md_apply_fix3): Fix error messages to avoid
3235 assumption about presence of a symbol.
3237 (parallel_ok): Disallow parallel instructions that both modify the
3240 (find_format): Generate a warning if an odd numbered register is
3241 used as the first register in a mutli-register instruction.
3243 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3246 relocations are always associated with a symbol.
3248 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3250 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3251 (elf32_sparc_force_relocation): Declare.
3252 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3253 (tc_gen_reloc): Handle vtable relocs.
3254 (elf32_sparc_force_relocation): New.
3256 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3258 * symbols.c (S_IS_FUNCTION): New.
3259 * config/tc-v850.h (obj_fix_adjustable): Define.
3260 (TC_FORCE_RELOCATION): Define.
3261 (v850_force_relocation): Declare.
3262 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3263 of fx_addnumber for VTABLE reloc addends.
3264 (md_apply_fix3): Handle VTABLE relocs.
3265 (v850_fix_adjustable): New.
3266 (v850_force_relocation): New.
3268 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3270 * tc-hppa.c (fp_operand_format): Add some additional formats.
3271 (pa_ip): Do not automatically promote into pa2.0 mode.
3272 (pa_level): Handle ".level 2.0".
3274 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3276 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3277 * config/tc-i386.h (template.extension_opcode): Change to
3278 unsigned int to allow full range of 8-bit opcode suffixes.
3279 (None): Redefine as 0xffff.
3281 From Jeff B Epler <jepler@usgs.gov>
3282 * doc/c-i386.texi (i386-SIMD): New section.
3284 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3286 * read.c (discard_rest_of_line): New function.
3287 * read.h: Declare it.
3288 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3290 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3292 * config/tc-d10v.c (find_symbol_matching_register): New function.
3293 (find_opcode): Cope with the case where a register name matches
3296 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3298 * config/tc-v850.c (md_pcrel_from): Rename to
3299 v850_pcrel_from_section.
3300 (v850_pcrel_from_section): Do not resolves symbols in other
3303 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3305 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-d10v.c (find_opcode): Generate an error if a register
3308 is supplied for an operand that should not be a register.
3310 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3312 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3313 instructions to have another instruction in the right bin.
3315 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3318 the right container if the left container holds a branch
3321 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3323 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3324 both a register name and symbol name.
3325 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3327 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3329 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3330 execution unit class.
3332 (reg_name_search): If a name matches a register and a symbol,
3333 prefer the register.
3334 (find_format): Disallow flag registers when a general purpose
3335 register is required.
3336 If a number is required, but a register has been given, check to
3337 see if a symbol with the same name as the register exists, and if
3338 so, use that symbol.
3340 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3342 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3344 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-d30v.c (find_format): Do not accept flag registers as
3347 general purpose registers.
3348 (find_format): If an immediate value is expected at a given place
3349 in a format, but a register name has been provided instead, check
3350 to see if that register name matches the name of a predefined
3351 symbol and if it does, then use the symbol instead.
3352 (reg_name_search): If a register name matches a symbol name,
3353 prefer the register name to the symbol name.
3355 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3358 the previous insn to empty.
3360 1998-09-20 Michael Meissner <meissner@cygnus.com>
3362 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3363 pieces, forcing the use of an ANSI compiler.
3365 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3367 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3369 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3371 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3373 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3375 (obj_elf_vtable_entry): Likewise.
3376 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3377 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3378 (tc_gen_reloc): Likewise.
3379 (arm_fix_adjustable): Likewise.
3380 (elf32_arm_force_relocation): New.
3381 (armelf_frob_symbol): Remove coff-style symbol support.
3383 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3385 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3387 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3389 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3390 OBJ_COFF so that routine is defined for a.out format.
3392 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3394 * config/tc-i386.c (i386_operand): Detect non-segment registers
3395 used as segment prefixes.
3397 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3399 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3400 optimize across FDE boundaries.
3402 * config/obj-coff.c (obj_coff_section): Preserve any link once
3403 flags when setting the section flags.
3405 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3407 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3408 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3410 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3412 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3415 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3417 * frags.c (frag_grow): Include the size of the frag struct in the
3420 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3421 if the new subseg comes before the old.
3423 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3425 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3426 to handle edge8 and edge16.
3428 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3430 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3431 before we clobber the symbol involved.
3433 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3435 * config/tc-arm.c: Remove OBJ_ELF definitions for
3436 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3437 use arm_adjust_symtab for OBJ_COFF.
3438 (armelf_adjust_symtab): New Routine.
3439 * config/tc-arm.h: Define obj_adjust_symtab to
3440 armelf_adjust_symtab for OBJ_ELF.
3442 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3444 * configure.in: Make all i386-elf targets use bfd_gas.
3445 * config/tc-i386.c (tc_i386_force_relocation): New.
3446 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3447 (md_apply_fix3): Likewise.
3448 (tc_gen_reloc): Handle them.
3449 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3450 tc_i386_force_relocation.
3452 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3456 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3458 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3459 current opcode after writing the first insturction of a reverse
3462 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3464 * read.h (generate_lineno_debug): Add prototype.
3465 * read.c (generate_lineno_debug): Make non-static.
3467 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3469 * config/tc-i386.c (md_assemble): Only warn for address/data size
3472 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3475 against Thumb function names, as the linker needs this information.
3477 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3479 * expr.c (operand): Check also that there is no advance in operand
3480 after atof_generic in order to decide "is it label 0f or floating
3483 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3485 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3486 command line options with a single dash.
3487 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3489 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3491 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3492 * tc-arm.c (arm_fix_adjustable): New routine.
3494 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3496 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3497 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3498 demand_empty_rest_of_line before mri_comment_end.
3499 (equals): Check garbage after expression before
3500 mri_comment_end in MRI mode.
3502 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3505 small immediate constant to use the constant itself rather than
3508 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3510 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3511 (pa_leave): Likewise.
3513 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3515 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3517 (i386_operand): Fix an error message.
3519 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3521 * doc/c-arm.texi (ARM Directives): Document .req directive.
3523 * config/tc-arm.c (reg_required_here): Display erroneous string if
3524 the register name could not be decoded.
3525 Do not set inst.instruction if the sift is -1.
3527 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3529 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3532 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3535 even if it is belived to be unnecessary.
3537 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3539 config/tc-i386.c (i386_operand): Size immediate constants by
3540 suffix (erroneously removed as part of July 7 change).
3542 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3544 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3545 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3546 (armelf_frob_symbol): New Routine.
3547 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3549 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3551 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3553 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3555 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3556 command line switches passed to assembler.
3558 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3560 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3561 (gas_cgen_opcode_desc): Declare.
3562 (gas_cgen_parse_operand): Declare.
3563 (*): Prepend gas_ to gas specific fns to denote them as such.
3565 * cgen.c (gas_cgen_opcode_desc): New global
3566 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3567 (queue_fixup): Renamed from cgen_queue_fixup.
3568 (*): Prepend gas_ to gas specific fns to denote them as such.
3570 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3571 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3572 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3573 Open opcode table and initialize it.
3574 (make_parallel): Use gas_cgen_opcode_desc.
3575 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3576 (md_assemble): Ditto.
3578 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3580 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3581 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3582 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3583 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3584 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3585 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3586 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3587 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3588 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3589 (INIT_STAB_SECTION): Likewise.
3590 (OBJ_PROCESS_STAB): Likewise.
3592 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3593 (md_parse_option): Watch for them.
3594 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3595 (md_begin): Kill neverdef code.
3596 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3597 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3598 (s_alpha_coff_wrapper): New.
3599 (md_pseudo_table): Trap all ECOFF pseudos.
3601 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3603 Start of changes to remove mdebug section from mips*-elf
3604 Based on MIPS_STAB_ELF definition
3605 * acconfig.h: undef if not configured
3606 * config.in: undef if not configured
3607 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3608 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3609 * stabs.c (s_stab_generic): flush frag
3611 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3613 * configure.in: (arm-*-elf): Handle.
3614 (thumb-*-elf): Handle.
3615 * configure: Regenerate.
3616 * read.c (stringer): Fix typo in comment.
3617 * write.c (fixup_segment): Don't add symbol value to addend if
3619 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3621 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3624 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3626 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3627 (write_2_short): Emit warning if new flag is set.
3628 (do_assemble): Set flags if left instruction is one of special
3629 "right-instruction-killer" type.
3631 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3633 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3634 Always output words in debug_info section as big endian.
3635 (sparc_target_format): Choose correct bfd target.
3636 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3638 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3640 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3641 to work with internationalization code. Issue an error when two
3642 operands match that are not allowed to match.
3644 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3646 * configure.in (install_tooldir): Allow target to specify whether
3647 it wants to be installed in $(tooldir)/bin.
3648 * configure: Regenerate.
3649 * Makefile.am (install-exec-local): Set install-exec-tooldir
3650 dependency via configure.
3651 * Makefile.in: Regenerate.
3653 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3655 * Makefile.am (install-exec-local): Split into two ...
3656 (install-exec-bindir,install-exec-tooldir): New rules.
3657 * Makefile.in: Regenerate.
3659 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3661 * Makefile.am (install-exec-local): Don't remove the file before
3662 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3663 W. Rozycki <macro@ds2.pg.gda.pl>.
3664 * Makefile.in: Rebuild.
3666 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3668 * cgen.c: Include libiberty.h.
3669 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3670 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3671 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3672 (md_cgen_lookup_reloc)): Declare.
3673 (md_cgen_record_fixup_exp): Declare.
3674 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3675 (m32r_relax_frag): Declare.
3676 (cgen_md_apply_fix3): Decls moved to cgen.h.
3677 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3678 (m32r_cgen_record_fixup_exp): Delete decl.
3679 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3680 (assemble_nop): Delete.
3681 (expand_debug_syms): Delete unused `exp'.
3682 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3683 Add default case for -Wall.
3684 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3685 (md_atof): Delete unused wordP.
3687 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3689 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3692 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3694 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3695 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3696 .print, .purgem, and .struct. Remove documentation for
3699 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3701 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3702 Update call to insert_operand.
3704 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3708 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3710 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3711 whitespace after a prefix operator.
3713 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3715 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3717 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3719 * config/tc-sparc.c (log2): New static function.
3720 (s_reserve): Use log2 to convert alignment before calling
3722 (s_common): Use log2 to convert alignment before calling
3723 record_alignment and frag_align.
3724 (sparc_cons_align): Use log2.
3726 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3728 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3729 (s_common): Likewise.
3731 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3732 initialization of waddr.
3733 (sparc_elf_final_processing): Add default case to switch.
3735 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3737 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3738 than temporary real.
3740 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3742 * write.c (subsegs_finish): Don't align the segments if there were
3745 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3746 copying aux information.
3748 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3749 expression into a symbol.
3751 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3753 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3754 type to unsigned int.
3755 (md_assemble): Change type used to store offsets from unsigned
3757 (i386_operand): Switch error check to only call RESTORE_END_STRING
3758 once after parse_register.
3760 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3762 * config/tc-v850.c (md_show_usage): Changed format to match that
3765 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3767 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3769 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3771 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3774 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3776 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3777 * doc/Makefile.in: Rebuild.
3779 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3782 for %lo expressions.
3783 (mips_ip, case 'u'): Move range check after code to mask
3784 off bits in %hi/%lo expressions. Mask off high bits for
3787 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3789 * doc/Makefile.am (gasver.texi): New target.
3790 (as.info, as.dvi): Depends upon gasver.texi.
3791 * doc/as.texinfo: Include gasver.texi. Mention version number on
3792 title page and in top node.
3793 * doc/Makefile.in: Rebuild.
3795 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3797 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3798 but not including the line containing the edict.
3799 * listing.h (LISTING_EOF): New.
3800 * input-scrub.c (input_scrub_next_buffer): Call it.
3802 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3804 * config/tc-i386.c (i386_operand): Don't set the size of an
3805 immediate address based solely on the suffix and the mode.
3807 * config/tc-i386.c (md_assemble): Add assertion to make sure
3808 overlap2 does not set Imm.
3810 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3811 sequences of whitespace to a single space.
3812 (is_space_chars): Just compare with space.
3813 (md_begin): Don't initialize space_chars.
3814 (md_assemble): Just skip a single whitespace character.
3815 (i386_operand): Rewrite base-index parsing to use new
3816 parse_register, and to skip white space. Skip white space in a
3817 number of other places too. Don't give error message if
3818 parse_register fails.
3819 (parse_register): Change reg_string parameter to be non-const.
3820 Add end_op parameter. Skip white space after the `%', and return
3821 end of register string. Give error message here rather than
3824 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3826 Based on patch from Matt Semersky <matts@scd.hp.com>:
3827 * expr.c (op_encoding): Make const.
3828 (expr_set_precedence): New function.
3829 (expr_begin): Don't set operator rankings, just call
3830 expr_set_precedence.
3831 * expr.h (expr_set_precedence): Declare.
3832 * read.c (s_mri): Call expr_set_precedence.
3834 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3836 * doc/as.texinfo (Statements): Remove paragraph discussing
3837 continuing lines with a backslash. This hasn't worked for years,
3840 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3842 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3844 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3845 (ps_CTORS, ps_DTORS): New section types.
3846 (vms_fixup_xtors_section): New function
3847 (Ctors_Psect, Dtors_Psect): Define.
3848 (IS_GXX_XTOR): Define
3849 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3850 Filter static constructors/destructors and add to
3851 Ctors_Symbols/Dtors_Symbols chain.
3852 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3853 appropriate section.
3855 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3856 * makefile.vms: Merge vax/vms support.
3858 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3860 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3861 (elf_pseudo_table): Add them.
3862 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3863 (md_apply_fix): Accept them.
3864 (mips_fix_adjustable): Don't adjust them.
3865 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3866 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3867 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3868 (tc_fix_adjustable): Don't adjust them.
3870 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3872 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3874 * Makefile.in: Regenerate.
3875 * configure.in: AC_SUBST cgen_cpu_prefix.
3876 * configure: Regenerate.
3878 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3880 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3881 Changed all users of COND12_DELAY.
3883 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3885 * config/tc-mn10300.c (set_arch_mach): New function.
3886 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3887 (md_begin): Default to mn10300 mode.
3888 (md_assemble): Only accept instructions for the core mn10300
3889 chip and the active machine type.
3891 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * subsegs.h (segment_info_type): Give the struct a name.
3894 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3895 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3896 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3897 * config/tc-w65.h (tc_reloc_mangle): Declare.
3898 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3900 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3902 * config/tc-v850.c (v850_comm): Restore old section
3903 after common processing.
3905 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3907 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3909 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3911 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3912 char with code that explicitly sign-extends.
3914 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3916 * config/tc-v850.c (md_begin): Restore text section as the current
3917 section after creating call table sections.
3918 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3921 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3922 with call to macro SYM_AUXINFO.
3924 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3926 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3927 with the program transform name.
3928 * Makefile.in: Rebuild.
3930 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3935 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3937 * config/tc-i386.c (i386_operand): Be prepared for a space between
3938 the open parenthesis and the start of the register operand,
3939 because of the June 16 change.
3941 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3946 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3948 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3949 even if it is belived to be unnecessary.
3951 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3953 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3955 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3957 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3959 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3960 shift amount for a repeated operand. The shift amount for the
3961 repeated copy comes from the size of the operand.
3963 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3965 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3967 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3969 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3971 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3973 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3974 characters in it as LEX_IS_SYMBOL_COMPONENT.
3975 * config/tc-i386.h (tc_symbol_chars): Define.
3976 (extra_symbol_chars): Declare.
3977 * config/tc-i386.c (extra_symbol_chars): Define.
3978 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3979 (line_comment_chars): Set to '/' if TE_LINUX.
3980 * doc/c-i386.texi (i386-prefixes): Update.
3981 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3983 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3985 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3986 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3988 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3990 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3991 constraint in instructions REP & REPI.
3993 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3996 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3998 (check_range): If the operand is shifted, then shift the number
3999 before checking its range.
4001 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4003 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4006 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-v850.c (v850_comm): Create special sections as needed.
4010 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4012 * config/tc-d10v.c (write_2_short): Addition of swapping
4013 instructions for sequential and reverse sequential order when
4014 given order is not possible.
4016 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4018 * Makefile.am: Rebuild dependencies.
4019 (DEP_INCLUDES): Fix reference to intl build directory.
4020 * Makefile.in: Rebuild.
4022 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4024 * doc/c-i386.texi: Update 16 bit documentation.
4026 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4027 IgnoreDataSize to IgnoreSize as they are used for address size as
4029 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4030 32-bit mode, similarly addr16/data16 and variants.
4032 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4034 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4035 sequential word multiply instructions.
4037 (do_assemble): Add extra command line argument, to allow mul32
4038 attribute to be preserved across parallel insns.
4039 (md_assemble): Insert NOPs between explicitly parallel insns which
4040 contain an 32 bit multiply and a 16 multiply.
4042 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4044 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4047 * config/tc-i386.c (reloc): Add braces.
4049 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4050 consistent with Intel naming.
4051 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4052 use bitfields in sib_byte.
4053 (modrm_byte): Don't use bitfields here either.
4055 * config/tc-i386.c (current_templates): Add const.
4056 (parse_register): Add const to return, param, and char *s.
4057 (i386_operand): Add const to reg_entry *r.
4058 * config/tc-i386.h (templates): Add const to start, end.
4060 Inspired by code for 16 bit gas support from Martynas Kunigelis
4061 <martynas@nm3.ktu.lt>:
4062 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4063 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4064 (uses_mem_addrmode): Remove.
4065 (md_estimate_size_before_relax): Add support here too.
4066 (md_relax_table): Rewrite interface to md_relax for 16 bit
4068 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4069 (opcode_suffix_to_type): Remove.
4070 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4071 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4072 (md_convert_frag): Likewise.
4073 (i386_operand): Add support for 16 bit base/index regs,
4074 immediates, and displacements. Remove some unnecessary casts, and
4075 localise end_of_operand_string, displacement_string_start,
4076 displacement_string_end variables. Add GCC_ASM_O_HACK.
4077 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4079 * config/tc-i386.c (prefix_hash): Remove.
4080 (md_begin): Rewrite without obstacks. Remove prefix hash table
4081 handling. Rewrite lexical table handling.
4082 (i386_print_statistics): Don't print prefix statistics.
4083 (md_assemble): Rewrite instruction parser so that line is not
4084 converted to lower case. Don't do a hash_find for prefixes,
4085 instead recognise them via opcode modifier.
4086 (expecting_operand, paren_not_balanced): Localise variables.
4087 * config/tc-i386.h (IsPrefix): Define.
4088 (prefix_entry): Remove.
4090 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4091 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4092 '\\' in case where comment_chars contains '/'.
4094 * config/tc-i386.c (MATCH): Ensure given operand and template
4095 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4096 you must write `ljmp *table(%ebx)'.
4098 From H.J. Lu <hjl@gnu.org>:
4099 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4100 as 0 ifndef BFD_ASSEMBLER.
4101 (md_assemble): Allow immediate operands without suffix or
4102 other reg operand to default in size to the current code size.
4104 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4106 * config/tc-v850.c (md_begin): Restore creation of
4107 .call_table_text and .call_table_data sections.
4109 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4111 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4112 after emitting a word of noops.
4114 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4116 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4117 (i386_operand): Simplify checks for valid base/index combinations.
4118 Disallow `in 4(%dx),%al'.
4120 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4122 (add_prefix): Change parameter from char to int.
4124 * config/tc-i386.h (Ugh): Define opcode modifier.
4125 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4127 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4128 CONSISTENT_REGISTER_MATCH macros to check register types more
4129 thoroughly. Check for illegal suffix/operand combinations
4130 when matching insns with operands. Handle new `s' suffix, and
4131 associated FloatMF opcode modifier for float insns with memory
4133 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4134 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4135 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4136 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4137 DATA_PREFIX_OPCODE throughout.
4139 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4140 (md_assemble): Rewrite suffix/register operand checking code to be
4141 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4142 AnyMem, the better to grep.
4144 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4145 given a memory operand. Don't set Abs bits either.
4146 (type_names): Remove Mem*, Abs*.
4147 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4148 define opcode_modifiers as these cases are handled by Disp8,
4149 Disp16, Disp32 and suffix checks.
4150 (COMES_IN_BOTH_DIRECTIONS): Remove.
4151 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4153 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4154 if IgnoreDataSize modifier given. Remove ShortformW modifier
4155 test. Add test for ShortForm in W base_opcode modification.
4156 Merge Seg2ShortForm and Seg3ShortForm code.
4157 * config/tc-i386.h (ShortFormW): Remove.
4158 (IgnoreDataSize): Define.
4160 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4162 * config/tc-d30v.c (md_assemble): Store previous segment state
4163 with previous instruction.
4165 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4167 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4168 (ebp, esp): Remove static variables.
4169 (MATCH): Remove test for InOutPortReg.
4170 (i386_operand): Properly handle InOutPortReg here instead.
4171 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4172 (md_assemble): Simplify and correct modrm and sib generation.
4173 (i386_operand): Add warning for scale without index.
4174 Rewrite checks for valid base/index combinations.
4176 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4177 macros and enclose in do while(0).
4178 (RESTORE_END_STRING): Likewise.
4179 (md_assemble): Add one to printed operand number so we start
4180 from 1 not 0. Add some more gettext invocations.
4181 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4184 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4185 DATA_PREFIX, SEG_PREFIX): Define.
4186 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4187 (check_prefix): Remove function.
4188 (add_prefix): New function. Add prefix to i.prefix as well as
4190 (md_assemble): Changes for add_prefix. Remove hack for wait
4191 prefix, instead always output prefixes in fixed order. Test
4192 for jcxz/loop when selecting between word & dword operations,
4193 and add address size prefix rather than operand size prefix.
4194 Remove operand -> address size hack when emitting jcxz/loop.
4195 (i386_operand): Remove O_Absent check as it's done in expr.
4197 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4199 * configure.in: Recognize m5200 as a cpu_type of m68k.
4200 * aclocal.m4: Rebuild with current libtool.
4201 * configure: Rebuild.
4203 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4205 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4206 to relaxable_symbol to prevent references to external symbol from
4209 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4211 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4212 symbols are relaxable.
4214 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4216 * config/tc-v850.c (md_begin): Don't create special
4217 sections by default.
4219 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4221 * config/tc-mips.c (macro): For div and udiv, close the
4222 reorder block as soon as possible.
4224 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4226 From Matt Semersky <matts@scd.hp.com>:
4227 * macro.c (macro_mri_mode): New function.
4228 * macro.h (macro_mri_mode): Declare.
4229 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4232 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4234 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4237 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4238 until after xstrdup in OBJ_EVAX case.
4240 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4242 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4243 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4244 of hardcoded magic number.
4245 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4247 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4249 * read.c (do_s_func): New function.
4251 * read.h (do_s_func): Add prototype.
4253 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4255 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4256 nops if fill pattern not specified.
4258 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4260 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4261 * config/te-go32.h (TE_GO32): Define.
4262 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4264 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4266 Implement .func/.endfunc pseudo-ops.
4267 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4269 * read.c (potable): Add .func,.endfunc.
4270 (s_func): New function.
4271 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4273 (in_doc_func_p,current_function_label): New static globals.
4274 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4276 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4278 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4279 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4280 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4281 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4282 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4283 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4284 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4285 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4286 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4287 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4288 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4289 * config/tc-a29k.c: Don't define md_short_jump_size,
4290 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4291 * config/tc-alpha.c: Likewise.
4292 * config/tc-alpha.h: Likewise.
4293 * config/tc-arm.c: Likewise.
4294 * config/tc-h8300.c: Likewise.
4295 * config/tc-h8500.c: Likewise.
4296 * config/tc-hppa.c: Likewise.
4297 * config/tc-i860.c: Likewise.
4298 * config/tc-i960.c: Likewise.
4299 * config/tc-ppc.c: Likewise.
4300 * config/tc-sh.c: Likewise.
4301 * config/tc-sparc.h: Likewise.
4302 * config/tc-tic30.c: Likewise.
4303 * config/tc-w65.c: Likewise.
4304 * config/tc-z8k.c: Likewise.
4306 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4308 * config/tc-vax.c (_): Delete this macro used for placeholder
4309 values in vax_operand_width_size; it conflicts with the _() macro
4310 used for internationalization.
4312 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4314 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4315 code. From Chris Moller <moller@bops.com>.
4317 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4318 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4319 * read.c (emit_expr): Initialize seg and subseg fields of a new
4321 * write.c (write_object_file): Switch to the appropriate segment
4322 and subsegment when processing a broken word.
4324 * config/tc-m68k.c (mri_assemble): New static function.
4325 (build_mri_control_operand): Call mri_assemble rather than
4327 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4328 (s_mri_endf, s_mri_endw): Likewise.
4330 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4332 * read.c (s_org): Call md_flush_pending_output if it is defined.
4334 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4336 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4338 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4339 (md_parse_option): Add for same.
4340 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4341 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4342 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4344 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4346 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4348 * config/tc-arm.c (find_real_start): Relax definition of local
4351 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4354 symbols at the given address, not just the last one specified.
4356 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4358 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4359 or number_to_chars_littleendian to write data.
4361 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-v850.c (md_assemble): Remove artificially created
4364 register name symbols.
4366 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4368 * write.c (fixup_segment): Change "segment" to "section" in
4371 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4373 * write.c (fixup_segment): Change sym1-sym2 message again.
4375 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4377 * write.c (fixup_segment): Improve error message for sym1-sym2
4378 errors when sym1 is in a different segment from sym2.
4380 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4382 * config/tc-m32r.c (warn_unmatched_high): New static local.
4383 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4384 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4385 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4386 (md_parse_option): Likewise.
4387 (md_show_usage): Likewise.
4388 (m32r_frob_file): Likewise.
4390 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4391 (read_a_source_file): Call them.
4392 * read.h (stabs_generate_asm_file): Declare.
4393 * stabs.c (stabs_generate_asm_file): New function.
4394 (generate_asm_file): New function.
4395 (stabs_generate_asm_lineno): Move file name handling into
4398 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4400 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4401 (d30v_current_align, d30v_current_align_seg): New variables.
4402 (d30v_last_label): New variable.
4403 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4404 (s_d30v_data, s_d30v_section): Likewise.
4405 (md_pseudo_table): Call them.
4406 (md_begin): Initialize d30v_current_align_seg.
4407 (md_assemble): Call d30v_align when needed by known current alignment.
4408 (d30v_frob_label, d30v_cons_align): New functions.
4409 * config/tc-d30v.h (md_do_align): Remove.
4410 (tc_frob_label): Call d30v_frob_label.
4411 (md_cons_align): New.
4413 * config/tc-d30v.c (find_format): Convert complex expressions to
4414 expression symbols before processing. Clean up code formatting.
4416 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4418 * po/Make-in (install-info): New target.
4420 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4422 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4424 * config/tc-mn10300.c (md_assemble): Likewise.
4426 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4428 * Makefile.am: Update with `make dep-am'.
4429 (HFILES): Add cgen.h.
4430 (cgen.o): Depend on cgen.h.
4431 * Makefile.in: Regenerate.
4433 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4435 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4437 * gasp.c (grab_label): Permit a label to be a preprocessor
4438 variable by permitting a label to start with a backslash.
4440 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4442 * config/tc-mips.c (validate_mips_insn): Removed hack
4443 for previously inaccessible bitfields in some INSN_TRAP
4446 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4448 * config/tc-d30v.c (do_assemble): Abort with error message
4449 if opcode operands do not match.
4451 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4453 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4454 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4455 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4456 similar new 'q' operand.
4458 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4460 * cgen.c (cgen_asm_finish_insn): Fix typo.
4462 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4465 * cgen.c: Include it.
4466 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4467 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4468 All callers updated.
4469 * config/tc-m32r.c: Include cgen.h.
4470 (m23r_insn): New members num_fixups,fixups.
4472 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4474 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4475 to avoid compiler warning.
4477 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4479 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4482 * makefile.vms (OBJS): Add ehopt.obj
4484 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4486 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4488 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4490 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4491 a short format insn.
4492 (md_assemble): Set it for explicitly packed insns.
4494 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4496 * config/obj-coff.c (c_symbol_merge): Do not take address of
4497 native fields when performing the memcpy.
4499 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4501 * config/tc-mips.c (macro,macro2): Implement
4502 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4504 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4506 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4507 relocations against globally visible symbols.
4508 * config/tc-m68k.c (relaxable_symbol): New macro.
4509 (m68k_ip, md_estimate_size_before_relax): Use it.
4510 (tc_m68k_fix_adjustable): Also handle weak symbols.
4512 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4514 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4515 references to externally visible symbols.
4516 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4517 values in twice for a PC relative reloc if the symbol is
4520 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4521 don't adjust a PC relative reloc against an externally visible
4523 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4524 for a PC relative fixup against an externally visible defined
4525 symbol, arrange to store object file and addend values as though
4526 the symbol were not defined.
4527 (tc_gen_reloc): Likewise.
4529 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4531 * read.c (sizeof_leb128): Referenced externally by write.c so
4534 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4536 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4537 and expand a 'debug' symbol associated with the next instruction
4538 that does not cause a short instruction to be filled with a NOP.
4539 (md_pseudo_table): Add support for .debugsym.
4540 (assemble_parallel_insn): Add calls to expand_debug_sym as
4542 (md_assemble): Ditto.
4544 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4546 * as.c (main): Conditionally call setlocale.
4547 * gasp.c (main): Likewise.
4548 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4549 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4551 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4553 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4555 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4557 * config/tc-hppa.c: Change all calls to bzero to use memset.
4558 (pa_ip): Add cast to avoid warning.
4559 (tc_gen_reloc, md_apply_fix): Likewise.
4560 (pa_find_space_by_number): Likewise.
4561 (hppa_force_relocation): Likewise.
4562 (pa_block): Change i to unsigned int.
4563 * config/obj-som.h (obj_som_copyright): Declare.
4565 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4567 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4568 for line numbers for assembly source.
4570 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4572 * configure.in: Change version number to 2.9.4
4573 * configure: Rebuild.
4575 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4577 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4579 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * ecoff.h: Change symbolS in function declaration to struct
4584 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4587 (md_convert_frag): Fix i18n typo.
4589 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4591 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4592 * ecoff.h: Protoype it.
4593 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4594 [EVAX] (s_alpha_prologue): Delete.
4595 (md_pseudo_table): Update.
4597 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4600 array to local pointer.
4601 (get_args, parse_expr): Add casts to avoid warnings.
4603 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4605 * read.c (s_set): Cast xmalloc return value to fragS *.
4606 * config/tc-m68k.c (m68k_ip): Function made static to match
4607 previous forward declaration.
4608 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4610 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-v850.c: Add internationalisation macros to error
4615 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4616 macros to error strings.
4618 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4621 reloc is in the TOC csect.
4622 (md_apply_fix3): Correct gettext typo.
4624 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4626 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4627 .L - they are local labels and the branches are not really
4628 function calls but rather far jumps.
4630 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4632 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4634 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4636 * config/tc-i386.c (md_assemble): Print operand number rather than
4637 using ordinal_names.
4638 (i386_operand): Likewise.
4640 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4642 * Makefile.am (INTLLIBS): Define to work around apparent automake
4644 All Makefiles: Regenerated.
4646 * Many files: Added gettext invocations around user-visible
4648 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4649 HAVE_LC_MESSAGES): Define.
4650 * dep-in.sed: Added asintl.h.
4651 * po/Make-in: New file.
4652 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4654 * read.c (Z_): Renamed from `_'.
4655 * Makefile.am (SUBDIRS): Added po.
4656 (POTFILES): new macro.
4657 (po/POTFILES.in): New target.
4658 ($(OBJS)): Added asintl.h.
4660 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4661 (as_new_LDADD): Added $(INTLLIBS).
4662 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4663 (gasp_new_LDADD): Added $(INTLLIBS).
4664 (gasp_new_DEPENDENCIES): New macro.
4665 * configure, aclocal.m4: Rebuilt.
4666 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4668 (ALL_LINGUAS): Define.
4669 * macro.c: Include "asintl.h".
4670 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4671 * as.h: Include "asintl.h".
4672 * config/tc-i386.c (ordinal_names): Removed.
4673 (md_assemble): Changed error text to avoid ordinal_names.
4674 (i386_operand): Likewise.
4675 (reloc): Added as_bad to avoid i18n problems.
4676 (tc_gen_reloc): Likewise.
4677 * config/tc-arm.c (bad_args): Now a #define.
4679 * config/obj-vms.c (VMS_stab_parse): Changed type of
4681 (global_symbol_directory): Unified strings to avoid i18n
4683 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4684 avoid i18n problems.
4685 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4686 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4688 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4690 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4692 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4694 * as.c (print_version_id): Added an fprintf to avoid i18n
4696 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4698 * expr.c (expr): Added as_warn call to avoid i18n problems.
4699 * messages.c (as_assert): Changed code to avoid i18n problems.
4700 (as_abort): Likewise.
4701 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4702 (s_space): Likewise.
4703 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4705 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4707 * config/tc-i386.c (check_prefix): New static function, split out
4709 (struct _i386_insn): Add wait_prefix field.
4710 (md_assemble): Remove wait_prefix local variable. Use
4711 check_prefix when adding a prefix.
4713 * config/tc-i386.c (current_templates): New static variable.
4714 (md_assemble): Remove current_templates local variable.
4715 (md_assemble, i386_operand): Improve error and warning messages in
4716 many places. Add RESTORE_END_STRING in many places before error
4717 return. Clarify some comments.
4719 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4721 (md_assemble): Parse string instruction operands, looking for
4722 segment override prefixes. Check for invalid segment prefixes on
4724 (i386_operand): i.seg[] and max mem_operand changes for string
4726 * config/tc-i386.h (EsSeg): Define.
4728 * config/tc-i386.h (regKludge): Define.
4729 (iclrKludge, imulKludge): Don't define.
4730 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4731 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4732 opcode_modifier checks to look for more common cases first. Add
4733 default_seg for IsString case.
4735 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4737 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4739 * configure: Rebuild with new automake and libtool.
4740 * aclocal.m4, Makefile.in: Likewise.
4742 * doc/Makefile.am (as.dvi): New target.
4743 * doc/Makefile.in: Rebuild.
4745 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4747 * configure.in: Added sparc86x support.
4749 * configure: Rebuild.
4751 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4753 (md_parse_option): Warn if -EL is not supported for this architecture.
4755 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4757 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4759 * config/tc-mips.c (mips_ip): Note when we use get match on
4760 the full instruction name.
4762 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4764 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4765 back into the expression to handle add/sub simplification correctly.
4767 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4769 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4771 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4773 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4776 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4778 * symbols.c (max_indent_level): New global.
4779 (print_symbol_value_1): Use it.
4780 * expr.h (expr_build_dot): Declare.
4781 * expr.c (expr_build_dot): New function.
4783 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4785 * symbols.c (print_binary): New function.
4786 (print_expr_1): Call it.
4788 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4790 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4791 operand in the opcode.
4793 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4795 * config/tc-i386.h: Reorder operand flags and opcode modifier
4796 flags for clarity. Remove unused definitions: Unknown,
4797 ImmUnknown, DispUnknown, NoModrm.
4798 * config/tc-i386.c (type_names): Add missing Debug type.
4799 (md_assemble): Better duplicate prefix checking. Quicker string
4800 instruction check via new opcode_modifier flag.
4802 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4804 * doc/as.texinfo (Invoking): Clarify -Wa example.
4806 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4808 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4809 (s_mips_weakext): Define.
4810 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4811 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4814 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4816 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4817 is an error if the value can not be computed at assembly time.
4818 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4820 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4822 * gasp.c (main): Set next field of new include_path structure to
4823 NULL. From Avery Pennarun <averyp@gdc.ca>.
4825 * read.c (s_mri_sect): Call as_bad rather than abort for an
4826 unsupported MRI target.
4828 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4831 the destination of a branch instruction should be altered.
4832 (find_real_start): New function: Locate the real, Thumb coded
4833 start of a Thumb function.
4834 (do_t_branch23): Alter the destination of branches to Thumb
4837 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4839 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4841 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4844 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4846 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4847 * doc/c-hppa.texi: Likewise.
4849 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4851 * Makefile.am: Rebuild dependencies.
4852 * Makefile.in: Rebuild.
4854 * Makefile.am (DEP_INCLUDES): New variable.
4855 (.dep1): Change to work when srcdir is not an absolute path.
4856 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4857 * Makefile.in: Rebuild.
4859 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4862 LinearAddress patch.
4864 * configure.in: Set version to 2.9.1.
4865 * configure: Rebuild.
4867 * Branched binutils 2.9.
4869 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4871 * config/tc-i386.h (FWait): Define.
4872 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4873 other prefixes. Check FWait flag in opcode table to see which
4874 instructions require an fwait prefix.
4876 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4878 * stabs.c (get_stab_string_offset): Always create a stab string
4881 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4883 Fix some gcc -Wall warnings:
4884 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4885 * ehopt.c (eh_frame_code_alignment): Likewise.
4886 * expr.c (integer_constant, operand): Likewise.
4887 * frags.c (frag_align): Likewise.
4888 * gasp.c (level_0, change_base, doinstr): Likewise.
4889 * hash.c (hash_ask): Likewise.
4890 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4891 (debugging_pseudo): Likewise.
4892 * macro.c (define_macro, check_macro): Likewise.
4893 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4894 (ignore_rest_of_line, float_cons): Likewise.
4895 * symbols.c (decode_local_label_name): Likewise.
4896 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4897 (fixup_segment, number_to_chars_bigendian): Likewise.
4898 (number_to_chars_littleendian): Likewise.
4899 * config/atof-ieee.c (gen_to_words): Likewise.
4900 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4901 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4902 * read.c (output_big_sleb128): Initialize locals to avoid
4904 (output_big_uleb128, equals): Likewise.
4905 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4906 to unsigned int. Change zeros to unsigned int.
4907 * cond.c (s_if): Add return to default case.
4908 * frags.c (frag_now_fix): Change return type to addressT.
4909 * frags.h (frag_now_fix): Update declaration.
4910 * listing.c (file_info_struct): Change linenum to unsigned int.
4911 (struct list_info_struct): Change hll_line to unsigned int.
4912 (print_source): Update format string.
4913 * read.c (emit_expr): Change scan to unsigned int, and don't
4914 bother to initialize it.
4915 * symbols.c (dollar_label_count): Change to unsigned long.
4916 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4917 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4918 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4920 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4922 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4923 mcf5200 just as we do for m68000.
4924 (m68k_init_after_args): Likewise.
4925 (md_estimate_size_before_relax): Likewise.
4927 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4929 * config/tc-v850.c (md_assemble): Store relocation addend in
4930 fixup instead of instruction.
4932 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4934 * config/tc-i386.c (md_assemble): Swap template arguments to
4935 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4936 This macro is currently symmetric, so passing them the wrong
4937 way didn't cause any problem, but may if the macro is changed
4939 After copying template to i.tm, use i.tm. rather than t-> to
4940 access fields, and make t a const*
4941 Move i.tm.operand_types[] swap to immediately after the copy.
4943 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4945 * expr.h (expr_build_uconstant): Add prototype.
4946 (expr_build_unary,expr_build_binary): Add prototypes.
4947 * expr.c (expr_build_uconstant): New function.
4948 (expr_build_unary,expr_build_binary): New functions.
4950 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4952 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4953 * macro.c (macro_expand_body): Increase buffer size.
4954 * messages.c (as_warn): Likewise.
4955 (as_warn_where, as_bad, as_bad_where): Likewise.
4957 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4959 Based on patch from H.J. Lu <hjl@gnu.org>:
4960 * Makefile.am (DISTSTUFF): New variable.
4961 (diststuff): New target.
4962 * Makefile.in: Rebuild.
4964 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4966 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4967 m32r_elf_section_change_hook.
4969 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4970 emit a nop if a section ends with a 16 bit instruction.
4972 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4975 s_lcomm rather than obj_coff_lcomm.
4976 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4978 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4980 * config/tc-i386.h (LinearAddress): Define.
4981 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4982 instruction, don't use a default segment.
4984 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4986 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4987 * configure: Rebuild.
4989 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4991 * aclocal.m4, configure: Rebuild with libtool 1.2.
4993 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4996 PC relative branches. Patch courtesy of Jonathan Walton.
4999 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5001 * configure.in (emulations): Add thumb-pe target.
5003 * configure (emulations): Add thumb-pe target.
5005 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5007 * itbl-lex.l (yywrap): Don't define if already defined as a
5010 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5012 * depend.c (quote_string_for_make): New function.
5013 (wrap_output): Use it.
5015 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5017 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5018 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5020 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5022 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5023 Recognize -GN and -relax.
5024 (md_begin): Initialize gp size from -G switch.
5025 (alpha_force_relocation): Always force if -relax.
5026 (alpha_align): Take a new argument that will specify when to
5027 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5028 Change all callers. Emit nop alignment padding as nop+unop pair.
5030 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5032 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5033 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5035 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5037 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5038 require padding to the next long word boundary.
5040 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5042 * cgen.c: #include symcat.h.
5043 * config/tc-m32r.c: Likewise.
5045 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5047 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5048 absolute expressions instead of '$' prefixed register names.
5050 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5052 * read.c (s_set): Record file and line info for symbols when -as.
5053 (pseudo_set): Don't overwrite that dummy fragment.
5055 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * config/tc-ppc.c (md_pseudo_table): Add "section".
5058 (ppc_named_section): New static function.
5060 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5062 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5063 so we don't have to scan the entire list.
5065 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5067 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5068 case, allow the parallel instructions to modify the same flag
5071 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5073 * listing.c (list_symbol_table): Categorize symbols by
5074 undefined_section rather than sy_frag->line == NULL.
5076 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5078 * Makefile.am (install-exec-local): Install properly when ln
5079 fails or tooldir == prefix.
5081 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5083 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5084 Test result of insert_operand for error.
5086 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5088 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5089 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5090 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5091 * doc/Makefile.in: Rebuild.
5093 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5095 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5096 (macro): Fix handling of M_COP[0-3].
5098 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5100 Based on patches from Ross Harvey <ross@teraflop.com>:
5101 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5102 if macro_alternate or macro_mri.
5103 (getstring): Remove support for byte constants between < and >.
5104 (get_any_string): '<' only starts a string if macro_alternate or
5106 (macro_expand_body): Permit keyword parameters following
5107 positional parameters.
5109 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5110 * configure.in (alpha*-*-netbsd*): New target.
5111 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5112 * configure: Rebuild.
5114 * as.h (flag_warn_suppress_instructionswap): Move from here...
5115 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5116 here, and make static.
5118 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5119 BFD_ASSEMBLER or MANY_SEGMENTS.
5121 * as.c (show_usage): Update bug-gnu-utils address.
5122 * gasp.c (show_usage): Likewise.
5123 * doc/as.texinfo (Bug Reporting): Likewise.
5125 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5127 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5128 insns regardless of the size of a pointer if we're in mips I or
5130 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5132 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5134 Fix rac to accept only a0:
5135 * tc-d10v.c (parallel_ok, find_opcode):
5136 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5137 Introduce OPERAND_GPR.
5139 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5141 * read.c (s_fill): Handle non-constant repeat counts by creating
5142 an rs_space fragment.
5144 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5146 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5147 from as_bad to as_warn.
5149 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5151 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5152 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5153 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5155 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5157 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5158 seg_fix_rotP rather than fix_root from seg_info.
5160 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5162 * expr.c: Add support for 0x1_2_3_4 bignums.
5164 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5166 * configure.in: Change -linux* to -linux-gnu*.
5167 * configure: Rebuild.
5169 * app.c (do_scrub_begin): Treat \r as whitespace.
5171 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5173 * Makefile.am: Update dependencies.
5174 * Makefile.in: Rebuild.
5176 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5178 * configure, aclocal.m4: Rebuild with new libtool.
5180 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5182 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5183 the argument to bfd_set_arch_mach.
5184 (load_address): Use bfd_arch_bits_per_address to determine the
5185 bit size of an address instead of looking at the isa level.
5186 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5188 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5190 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5192 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5194 * ehopt.c: New file.
5195 * as.h (enum _relax_state): Add rs_cfa.
5196 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5197 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5198 * read.c (emit_expr): Call check_eh_frame.
5199 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5200 (relax_segment): Likewise.
5201 * Makefile.am: Rebuild dependencies.
5202 (GAS_CFILES): Add ehopt.c.
5203 (GENERIC_OBJS): Add ehopt.o.
5204 * doc/internals.texi (Frags): Document rs_cfa.
5206 * as.c (show_usage): Mention --traditional-format.
5207 (parse_args): Accept --traditional-format.
5208 * as.h (flag_traditional_format): Declare.
5209 * output-file.c (output_file_create): If flag_traditional_format,
5210 set BFD_TRADITIONAL_FORMAT on stdoutput.
5211 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5213 * config/tc-mips.c (append_insn): Make sure that if we have a
5214 fixup for an unmatched %hi reloc, it does not associated with a
5217 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5218 * doc/Makefile.in: Likewise.
5220 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5222 * config/tc-m32r.c (check_for_side_effects): New function.
5223 (can_make_parallel): Add checks for instruction side effects
5224 clashing with the other instruction.
5225 (assemble_parallel_insn): Improve warning messages. Return error
5226 message from non-swapped instruction order.
5228 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5230 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5232 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5233 md_cleanup definition. This moves the forced literal output to
5234 the end of the source pass, and avoids macro's inserting literals
5235 into the code immediately after the macro expansion.
5237 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5240 a gas internal symbol is adjustable.
5241 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5243 * as.h: If gcc version greater than 2.6, use `__format__' and
5244 `__printf__' in function attributes, rather than `format' and
5247 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5249 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5251 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5253 Add tms320c30 support:
5254 * config/tc-tic30.h: New file.
5255 * config/tc-tic30.c: New file.
5256 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5257 TARGET_FORMAT as "coff-tic30".
5258 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5259 * Makefile.am: Rebuild dependencies.
5260 (CPU_TYPES): Add tic30.
5261 (CPU_OBJ_VALID): tic30-aout is valid.
5262 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5263 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5264 * configure, Makefile.in: Rebuild.
5266 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5268 * config/tc-v850.c (md_assemble): Improvements to error messages.
5270 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5272 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5273 BFD_RELOC_HI16_S to store the high bits of any value.
5275 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5276 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5277 assembler calculate relocations to any external symbol at all.
5278 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5279 involving generation of pc-relative relocs.
5280 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5281 has been moved to md_apply_fix3.
5283 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5284 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5285 which actually means (the address of identifier's GOT entry) +
5286 constant, which is not particularly useful.
5288 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5290 * read.h (include_dirs): Declare.
5291 (include_dir_count,include_dir_maxlen): Declare.
5293 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5295 * configure.in: Correct check for shared opcodes library.
5296 * configure: Rebuild.
5298 * listing.c (buffer_line): If we can't open the file, set at_end.
5299 (listing_print): Remove unused local variable fi.
5301 * config/m68k-parse.y (reglistpair): Handle register list in
5304 * config/vms-conf.h: Don't undef VERSION.
5306 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5308 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5310 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5312 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5313 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5314 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5315 (EXTRA_DIST): Define.
5316 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5317 explicitly rather than via the list of object files.
5318 (gcc-as.opt): New file created when make-gas.com is run.
5319 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5320 itbl-cpu.h} to #include appropriate file rather than copying that
5322 * config/vms-conf.h: Synchronize with current config.in.
5323 * Makefile.in: Rebuild.
5325 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5327 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5328 (parallel_ok): Relaxed parallel subinstruction dependency check.
5330 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5332 * as.h (flag_warn_suppress_instructionswap): added new flag.
5333 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5334 command line argument.
5335 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5336 warning only if flag_warn_suppress_instructionswap is false.
5338 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5340 * configure.in (i386-*-mingw32*): New target.
5341 * configure: Rebuild.
5343 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5345 * symbols.c (resolve_symbol_value): Don't set the segment if it
5346 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5348 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5351 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5353 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5354 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5357 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5359 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5361 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5363 * config/tc-v850.c (v850_insert_operand): Display instruction when
5364 an error is encountered.
5366 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5368 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5369 (i386-*-sco3.2v5*coff): New target.
5370 (i386-*-sco3.2*): New target.
5371 * configure: Rebuild.
5373 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5375 * config/tc-v850.c: Tidy error message production.
5377 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5379 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5380 validate_immediate return value in the right type for comparisons
5383 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5385 * listing.c (MAX_BYTES): Use listing variables not constants.
5386 (data_buffer): No longer an array, but a pointer.
5387 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5388 (listing_listing): Allocate data_buffer.
5390 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5392 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5393 --listing-rhs-width, --listing-cont-lines.
5394 (show_usage): Update.
5395 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5396 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5397 (print_lines): Use the variables instead of the constants.
5398 (listing_listing): Likewise.
5399 * listing.h: Declare the new vars.
5401 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5403 * as.c (parse_args): Add --keep-locals alias for -L.
5404 Add --strip-local-absolute.
5405 (show_usage): Update.
5406 * as.h (flag_strip_local_absolute): New flag.
5407 * symbols.c (S_IS_LOCAL): Use it.
5408 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5409 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5410 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5412 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5414 * config/tc-m32r.c: Detect if explicitly parallel instructions
5415 might have an io conflict and issue a warning message.
5417 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5419 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5420 cgen_swap_fixups): Functions to save, restore and swap the fixup
5421 chain with a backup copy.
5422 (cgen_asm_finish_insn): Returns address of constructed insn.
5424 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5426 * listing.c (file_info_struct): Remove FILE, add POS.
5427 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5428 (file_info): Don't open the file.
5429 (buffer_line): Check for the file in the last_open cache, updating
5431 (print_source): Don't reference file_info->file.
5432 (listing_listing): Likewise.
5433 (listing_print): Close the file in the cache, if any.
5435 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5437 * read.c (dwarf_file_string): New file static variable.
5438 (emit_expr): Look for constant sequence that leads up to a file
5439 name in DWARF debugging output.
5440 (stringer): Use dwarf_file_string to decide whether to accept a
5441 string as a file name.
5443 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5445 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5446 (crack_operand): Add reg->reglst MRI hack.
5447 (r_seg): Put reglst symbols in reg_section.
5448 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5450 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5452 * tc-sh.c (get_specific): Handle SGR & DBR.
5454 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5456 * tc-h8300.c (parse_reg): Take the length of the symbol into
5457 account when attempting to match a register name.
5458 * tc-h8500.c (parse_reg): Likewise.
5460 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5462 * cgen.c: Formatting changes to improve readability.
5464 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5466 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5469 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5471 Based on a patch from Jim Wilson
5472 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5473 (tc_gen_reloc): Handle cross section PC relative relocs
5476 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5478 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5480 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5482 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5483 (expr_jmp_buf): New static local.
5484 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5485 (cgen_md_operand): New function.
5486 * tc-m32r.c: Clean up pass over `struct foo' usage.
5487 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5489 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5491 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5492 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5494 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5496 * config/tc-i386.c (i386_operand): Give an error if there are
5497 unrecognized characters after an expression.
5499 For older changes see ChangeLog-9697