1 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4 floating-point-number, make sure 'f' is in FLT_CHARS.
6 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
8 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
9 (s_lcomm_internal): Use it.
10 * doc/internals.texi (CPU backend): Document it.
11 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
14 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
16 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
19 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
20 implementation doesn't have special handling for switch
22 (macro_build): Allow for code in sections other than .text.
25 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
26 Don't perform relocs if we will be outputting them.
27 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
28 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
31 2000-03-09 Catherine Moore <clm@cygnus.com>
33 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
34 relocation type based on the entry in the fixup structure.
36 2000-03-08 H.J. Lu (hjl@gnu.org)
38 * Makefile.am (install-exec-tooldir): Depend on
39 install-exec-bindir for parallel make.
40 * Makefile.in: Regenerated.
42 2000-03-06 Nick Clifton <nickc@cygnus.com>
44 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
46 (md_parse_option): Parse -m32r command line switch - disable m32rx
48 (md_show_usage): Document new option.
50 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
51 * doc/Makefile.in: Regenerate.
52 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
54 2000-03-02 Michael Meissner <meissner@redhat.com>
56 * config/tc-d30v.c (check_range): Remove code that incorrectly
57 sign extended values where bits < 32.
59 2000-03-02 H.J. Lu (hjl@gnu.org)
61 * configure.in: Support --enable-targets=all on ia32.
62 * configure: Regenerated.
64 2000-03-01 Nick Clifton <nickc@cygnus.com>
66 * gasp.c (do_align): Remove bogus check of alignment value.
68 2000-02-27 Thomas de Lellis <tdel@windriver.com>
70 * config/obj-elf.c (elf_frob_symbol): Remove code which when
71 TC_PPC was defined forced the type of a symbol with no other type
74 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
76 * doc/internals.texi (CPU backend): Mention that
77 line_separator_chars do not break up comments. Fix typos for
78 LEX_AT and LEX_NAME descriptions. Document operands for
79 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
80 description of md_create_short_jump usage. Document argument for
83 2000-02-27 Jakub Jelinek <jakub@redhat.com>
85 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
86 (md_parse_option): Handle it.
87 (md_show_usage): Document it.
89 2000-02-27 Ian Lance Taylor <ian@zembu.com>
91 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
92 opcode, for the instruction `pal19'. From Andrea Arcangeli
95 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
97 * config/tc-i386.c (i386_immediate): Move constant operand sizing
99 (md_assemble): To here, before template operands are matched.
100 Also ensure a constant immediate is sign extended when we know the
101 size is at most 16 bits. This is to catch cases like "add
102 $0xffc0,%ax" where we don't know the size, and thus that the
103 immediate can be represented as Imm8S until after parsing the
105 (i386_displacement): Similarly sign extend 16 bit constant
107 (md_assemble): Relax 16-bit jump constant range check to suit sign
108 extended displacements.
110 2000-02-26 Andreas Jaeger <aj@suse.de>
112 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
114 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
116 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
117 call operands when intel_syntax.
118 (intel_float_operand): Return 2 for "fi...".
119 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
120 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
121 earlier "SHORT" change.
122 (md_assemble): When determining suffix from Regs, exclude
125 2000-02-24 Nick Clifton <nickc@cygnus.com>
127 * configure: Add arm-wince, mips-pe and sh-pe targets.
128 * configure: Regenerate.
130 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
132 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
133 "pe-mips" for the mips-pe target.
135 * config/tc-arm.c (insns): Change displacement encoded in BL
136 and B instructions if the target port is arm-wince.
137 (do_ldst): Do not bias the relocation offset if the target
139 (md_pcrel_from): Add in missing relocation offset bias if the
142 * config/tc-mips.c (mips_target_format): Support COFF flavour.
143 (md_begin): Disable -G support for mips-pe target.
144 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
145 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
148 * config/tc-sh.c (md_begin): sh-pe target is little endian.
149 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
150 assembler, just set the alignment to 4.
152 * config/te-wince-pe.h: New file for WinCE targets. Define
155 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
157 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
159 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
160 (i386_intel_memory_operand): After finding a segment override,
161 check again for no `[' before looking for a displacement. Bomb if
162 more than one displacement rather than silently discarding the
163 second and subsequent ones. Free strings malloc'd by
164 build_displacement_string.
166 2000-02-24 Catherine Moore <clm@cygnus.com>
168 * config/obj-som.c (obj_pseudo_table): Add "weak".
169 (obj_som_weak): New routine.
171 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
173 * config/tc-i386.c (union i386_op): New.
174 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
175 Throughout file replace occurences of disps[n], imms[n], regs[n]
176 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
177 intel mode operand swapping. Add assert in regKludge and
178 fake_zero_displacement code. Test i.types[n] when outputting
179 displacements and immediates. Combine output of Disp16 with
181 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
182 when in intel mode by (not) reversing fsub and fdiv operands
183 before the template search. This fails for single operand
184 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
185 undefined. Instead fix the base_opcode after we've found the
186 template. Move base_opcode xor with found_reverse_match from
187 opcode output code to before this fix so we test for the correct
189 (md_assemble): Don't use strcmp when deciding to ignore the suffix
190 check in intel mode. Instead compare opcodes.
192 * config/tc-i386.h (TC_RELOC): Delete.
193 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
194 with equivalent call to reloc.
196 * as.h (flag_m68k_mri): Move declaration after target include, and
197 only declare when TC_M68K defined. Define as zero otherwise.
198 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
199 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
200 Define as zero otherwise.
201 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
202 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
203 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
204 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
205 testing whether defined.
206 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
207 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
208 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
209 rather than testing whether defined.
210 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
211 (parse_mri_cons): Declare and use only when TC_M68K.
212 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
213 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
214 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
216 * NEWS: Mention IBM 370 support.
218 2000-02-23 Richard Henderson <rth@cygnus.com>
220 * config/tc-i386.c (md_assemble): When swapping operands for
221 intel_syntax, assume everything that's not Imm or Disp is a
224 2000-02-23 Linas Vepstas <linas@linas.org>
226 * config/tc-i370.c, config/tc-i370.h: New files.
227 * Makefile.am: Add support for Linux/IBM 370.
228 * configure.in: Likewise.
229 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
230 * config/obj-elf.c: Include elf/i370.h
231 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
233 * Makefile.in: Regenerate.
234 * configure: Regenerate.
236 * doc/c-i370.texi: New file.
237 * doc/all.texi: Include it.
238 * doc/as.texinfo: And here.
239 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
240 * doc/Makefile.in: Regenerate.
242 2000-02-19 Michael Meissner <meissner@redhat.com>
244 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
245 determine if an instruction can be used in parallel with an ADDppp
246 or SUBppp instruction.
248 2000-02-22 Andrew Haley <aph@cygnus.com>
250 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
252 1999-12-30 Andrew Haley <aph@cygnus.com>
254 * config/tc-mips.c (mips_gp32): New variable.
255 (macro_build) Use mips_gp32.
257 (md_longopts): Add "-mgp32" and "-mgp64".
258 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
260 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
262 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
263 warning, and bump it to 1.
265 2000-02-22 Ian Lance Taylor <ian@zembu.com>
267 From Brad Lucier <lucier@math.purdue.edu>:
268 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
271 2000-02-21 Catherine Moore <clm@cygnus.com>
273 * config/tc-mips.c (MF_HILO_INSN): Define.
274 (mips_7000_hilo_fix): Declare.
275 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
276 (md_parse_option): Check for 7000_HILO_FIX options.
277 (OPTION_M7000_HILO_FIX): Define.
278 (OPTION_NO_M7000_HILO_FIX): Define.
279 * doc/c-mips.texi (-mfix7000): Describe.
281 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
283 * listing.c (print_lines): Remove unused variable `end'.
285 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
286 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
287 reloc_type when BFD_ASSEMBLER.
288 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
289 reloc_type when BFD_ASSEMBLER. Move common code out of switch
290 statement and quell signed vs. unsigned comparison warning.
292 2000-02-18 Nick Clifton <nickc@cygnus.com>
294 * config/tc-d10v.c (find_opcode): Add a symbol's value to
295 the computed frag offset, rather than overwriting it.
297 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
299 * config/tc-sh.c ("elf/sh.h"): Include.
300 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
301 (md.begin): Initialize target_arch.
302 Only include opcodes in has table that match selected architecture.
303 (parse_reg): Recognize register names for sh-dsp.
304 (parse_at): Recognize post-modify addressing.
305 (get_operands): The leading space is now optional.
306 (get_specific): Remove FDREG_N support. Add support for sh-dsp
307 arguments. Update valid_arch.
308 (build_Mytes): Add support for SDT_REG_N.
309 (find_cooked_opcode): New function, broken out of md_assemble.
310 (assemble_ppi, sh_elf_final_processing): New functions.
311 (md_assemble): Use find_cooked_opcode and assemble_ppi.
312 (md_longopts, md_parse_option): New option: -dsp.
313 * config/tc-sh.h (elf_tc_final_processing): Define.
314 (sh_elf_final_processing): Declare.
316 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
318 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
319 the unwinder subspace. Save the current seg/subseg before creating
322 2000-02-10 Nick Clifton <nickc@cygnus.com>
324 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
325 little endian targets.
326 (INST_BYTE1): Redefine to handle big and little endian
328 (cpu_type): New type: Select between M340 and M210.
329 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
330 instructions of the M340.
331 (md_assemble): Add support for the MULSH and OPSR classes of
333 (md_atof): Add support for little endian targets.
334 (md_parse_option): Add support for -EL, -EB and -mcpu command
336 (md_convert_frag): Add support for little endian targets.
337 (md_apply_fix3): Add support for little endian targets.
338 (md_number_to_chars): Add support for little endian targets.
340 2000-02-10 Timothy Wall <twall@redhat.com>
342 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
343 defined, use it to verify the symbol just read should be a label.
345 2000-02-10 Timothy Wall <twall@redhat.com>
347 * app.c (do_scrub_chars): Handle "||" for parallel instructions
348 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
349 around colons when KEEP_WHITE_AROUND_COLON is defined.
350 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
351 and KEEP_WHITE_AROUND_COLON.
353 2000-02-08 Timothy Wall <twall@redhat.com>
355 * read.c (s_rept): Call do_repeat, which abstracts the repeat
357 (do_repeat): New. Abstract repeat logic so that a "break" can be
359 (end_repeat): New. Provide support for a "break" out of the
361 * read.h: Add prototypes for new functions.
363 2000-02-08 Timothy Wall <twall@redhat.com>
365 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
366 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
367 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
370 2000-02-08 Timothy Wall <twall@redhat.com>
372 * read.c: Added elseif to directives table.
373 * read.h: Added prototype for s_elseif.
374 * doc/as.texinfo: Added description for elseif.
375 * cond.c (s_elseif): New function
377 2000-02-04 Timothy Wall <twall@redhat.com>
379 * listing.c (print_lines): Remove conditionals causing bug in
382 2000-02-03 Timothy Wall <twall@cygnus.com>
384 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
386 * frags.c (frag_new): Calculate fr_fix in octets
387 (frag_now_fix) Return offset as target address offset (bytes).
388 (frag_now_fix_octets) New - Return offset in octets (8-bit
390 * frags.h: Added prototype for frag_now_fix_octets().
391 Distinguish between octets and bytes in field descriptions.
392 * listing.c (calc_hex): Account for octets vs bytes when
393 printing addresses/offsets.
394 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
395 target is little-endian, print the octets in a word in big-endian
396 order so that the display looks like a proper hexadecimal number,
397 instead of having the octets reversed.
398 * read.c (do_align): When recording alignment, alignment power
399 should be in terms of target bytes (minimum addressible unit)
401 (do_org) Convert ORG target address (byte) argument into an
402 octet offset when generating a variable fragment.
403 * symbols.c (resolve_symbol_value): Symbol final value
404 converted to a target address offset (bytes) from its octet offset.
405 * config/obj-coff.c (coff_frob_symbol): Symbol target address
406 offset (bytes) is adjusted by the frag offset (octets) converted
408 (coff_frob_section) Section alignment power is in terms of bytes;
409 convert it to an octet alignment power when calculating size (and
410 size mask) in octets. Don't modify the section size in order to
411 "align" it for TI COFF, since that format has a different method
412 for storing alignment information.
414 2000-02-01 Timothy Wall <twall@cygnus.com>
416 * stabs.c (generate_asm_file): Escape backslashes in stabs file
417 entries, matching the way GCC generates them. If not escaped, the
418 filename is encoded incorrectly.
420 2000-01-31 Nick Clifton <nickc@cygnus.com>
421 * config/tc-arm.c (reg_table): Add support for ATPCS register
424 2000-01-31 Geoff Keating <geoffk@cygnus.com>
426 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
428 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
430 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
431 of a symbol when we really care about its value.
433 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
435 * config/tc-mcore.c (md_assemble): Give warning message if
436 operands passes to instruction are more than the spec.
438 2000-01-27 Thomas de Lellis <tdel@windriver.com>
440 * config/tc-arm.c (armadjust_symtab): If the assembler is in
441 Thumb mode but the label seen was not declared as '.thumb_func'
442 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
443 correct disassembly of Thumb code bounded by non function labels.
445 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
447 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
448 Add dependencies for e-i386aout.o. Fix 2 comment lines.
450 * Makefile.in: Same here.
453 * configure.in: Set bfd_gas for i386-aout when primary target
454 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
455 we may need the primary te_file. Remove incorrect comment.
457 * configure: Regenerate.
459 * config/e-i386aout.c: New file.
461 * as.c (USE_EMULATIONS): Move to before print_version_id.
462 (struct emulation): Add i386aout.
463 (show_usage): Split text strings. Reformat -a text. Add --em
467 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
468 (aout_format_ops): New.
471 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
472 preprocessor conditional and add aout USE_EMULATIONS tests.
473 (read_a_source_file): Don't pass error strings to printf as
477 * gasp.c (exp_get_abs): Don't pass error strings to printf as
479 (do_data): Same here.
480 (process_file): And here.
483 * symbols.c (colon): Rewrite "already defined" fatal message
484 code for aout with USE_EMULATIONS.
487 * config/obj-aout.c (OBJ_HEADER): Define.
488 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
490 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
491 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
493 (obj_aout_type): Expand S_SET_OTHER here too.
494 (obj_read_begin_hook): Remove.
495 (aout_pop_insert): New.
496 (obj_aout_s_get_other): New.
497 (obj_aout_s_get_desc): New.
498 (aout_format_ops): New.
501 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
502 gets aout_pseudo_table.
503 (aout_pseudo_table): Declare.
504 (obj_read_begin_hook): Define.
507 * config/obj-coff.c (obj_pseudo_table): Rename to
509 (coff_pop_insert): Use coff_pseudo_table.
510 (coff_sec_sym_ok_for_reloc): Remove.
511 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
512 and comment all zero entries and remove #if 0 code.
515 * config/obj-coff.h (obj_pop_insert): Define.
516 (coff_pseudo_table): Declare.
519 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
520 s_get_size, s_set_size. Comment all zero entries.
523 * config/obj-elf.c (elf_s_get_other): New function.
524 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
525 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
526 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
528 (obj_elf_parse_section_letters): Don't pass error strings to
529 printf as format arg.
532 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
534 (elf_s_get_other): Declare.
535 (S_GET_OTHER) Define as elf_s_get_other if not already
537 (S_SET_OTHER): Only define when not already defined.
538 (elf_obj_read_begin_hook): Declare.
539 (obj_read_begin_hook): Define.
540 (elf_obj_symbol_new_hook): Declare.
541 (obj_symbol_new_hook): Define.
544 * config/obj-multi.h: Add copyright header and protect against
545 multiple inclusion. Add * to all function pointers.
546 (OBJ_HEADER): If defined, include it rather than other defines
548 (obj_frob_file_after_relocs): Test for NULL.
549 (obj_symbol_new_hook): Here too.
550 (obj_sec_sym_ok_for_reloc): And here.
551 (S_GET_OTHER): Define.
552 (S_GET_DESC): Define.
553 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
554 (OBJ_MAYBE_ELF): Update comment.
556 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
557 OBJ_AOUT preprocessor conditional and handle emulation by
558 testing OUTPUT_FLAVOR.
559 (i386_displacement): Here too.
560 (md_section_align): Similarly here.
561 (i386_target_format): Conditionally compile when more than one
562 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
563 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
564 (i386_displacement): Here too.
567 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
568 Define TARGET_FORMAT for aout only when not multi.
571 * config/te-multi.h: Delete file as it's identical to te-generic.h
573 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
575 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
576 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
579 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
581 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
584 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
586 * config/tc-mips.c (mips_do_align): New function.
587 * config/tc-mips.h (md_do_align): Define.
589 2000-01-10 Philip Blundell <philb@gnu.org>
591 * doc/c-arm.texi (ARM Options): Fix typo.
592 (ARM-Chars): Correct description of `#'. Mention that `;' is a
593 line separator for Linux.
594 * doc/as.texinfo (Comments): Mention the ARM.
596 2000-01-10 Philip Blundell <pb@futuretv.com>
598 * configure.in (arm*-*-conix*): New target.
599 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
601 * configure: Regenerate.
603 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
605 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
606 (obj_elf_visibility): New function.
608 * doc/as.texinfo (Visibility): New node: document visibility
611 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
613 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
614 warning for absolute jump/call without `*' in non-intel mode. No
615 need to set i.types[0] JumpAbsolute in intel mode.
617 1999-12-22 Philip Blundell <pb@futuretv.com>
619 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
620 hook function when changing sections.
621 (arm_s_data): Likewise.
623 1999-12-14 Nick Clifton <nickc@cygnus.com>
625 * config/tc-arm.c (md_parse_option): Add support for -marm720
628 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
630 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
631 (r_registers, xr_registers): Define.
632 (r_register_name, xr_register_name): New functions.
633 (md_assemble): Handle new am33 operand types and instruction
635 (mn10300_insert_operand, check_operand): Likewise.
637 1999-11-29 Nick Clifton <nickc@cygnus.com>
639 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
640 (s_force_thumb): Set thumb_mode to 2.
641 (md_assemble): Do not complain about thumb instructions on a
642 non-thumb target if thumb_mode is set to 2.
644 1999-11-28 Michael Meissner <meissner@cygnus.com>
646 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
647 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
648 (O_...): Add new machine dependent expressions if we are handling
649 explicit relocations.
650 (alpha_reloc_op): New static table holding the explicit relocation
652 (alpha_literal_hash): New static to hold the hash table for
653 explicit relocations.
654 (alpha_macros): Add support for explicit relocations.
655 (md_begin): If explicit relocations, initialize hash table.
656 (md_assemble): Don't print a second error if tokenize_arguments
657 already printed an error message.
658 (md_apply_fix): Add support for explicit relocations.
659 (alpha_force_relocation): Ditto.
660 (alpha_fix_adjustable): Ditto.
661 (alpha_adjust_symtab): New function to support explicit
663 (alpha_adjust_symtab_relocs): Ditto.
664 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
665 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
666 Add support for explicit relocations. Return -2 if an error
667 message was already printed.
668 (find_macro_match): Add support for explicit relocations. Comment
670 (emit_insn): Add support for explicit relocations.
671 (assemble_tokens): Ditto.
673 (load_expression): Ditto.
676 (emit_ir_load): Ditto.
677 (emit_loadstore): Ditto.
681 (emit_division): Ditto.
682 (emit_jsrjmp): Ditto.
683 (emit_retjcr): Ditto.
685 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
687 (tc_adjust_symtab): If explicit relocations, call the function
689 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
690 relocations next to the literal relocation they reference.
691 (TC_INIT_FIX_DATA): Initialize the new fields.
692 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
694 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
696 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
697 'B' operand for PA2.0 bb instruction.
699 1999-11-18 Nick Clifton <nickc@cygnus.com>
701 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
704 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
706 (mcore_force_relocation): Force relocations to be generated for
709 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
711 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
712 (i386_displacement): Disallow O_big displacements.
714 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
716 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
717 improvements in error checking.
718 (md_assemble): Support for unconditional ARM instructions.
719 (md_parse_option): Support for -m[arm]v5e flag.
721 1999-11-12 Nick Clifton <nickc@cygnus.com>
723 * macro.c (buffer_and_nest): Do not check beyond the end of the
726 1999-11-11 Nick Clifton <nickc@cygnus.com>
728 * macro.c (buffer_and_nest): Look for seperator after TO and
731 1999-11-08 Andrew Haley <aph@cygnus.com>
733 * app.c (do_scrub_chars): When in State 10, treat backslash
734 characters in the same way as as symbol characters.
736 1999-11-07 Richard Henderson <rth@cygnus.com>
738 * config/tc-alpha.c (alpha_align): Check, don't assert, that
739 the previous label was in the current section before playing
742 1999-11-06 Nick Clifton <nickc@cygnus.com>
744 * config/tc-v850.c (v850_force_relocation): Force relocation
746 (v850_pcrel_from_selection): Do not compute a pcrel offset if
749 1999-11-05 Michael Meissner <meissner@cygnus.com>
751 * expr.h (operatorT): Increase machine dependent operators to 16.
752 * expr.c (op_rank): Ditto.
754 1999-11-03 Ian Lance Taylor <ian@zembu.com>
756 * read.c (pseudo_set): Reject attempts to set the value of a
759 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
762 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
764 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
765 to bfd_set_section_contents.
767 1999-11-03 Nick Clifton <nickc@cygnus.com>
769 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
771 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
773 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
774 (mips_ip): Use OPCODE_IS_MEMBER.
776 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
778 * config/tc-arm.c (reg_required_here): Improve comments.
780 * config/tc-arm.c (thumb_opcode): Add "variants" field.
781 (tinsns): Initialize variants field.
783 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
786 1999-10-27 Scott Bambrough <scottb@netwinder.org>
788 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
789 * config/tc-arm.h: Fix compile time warnings.
791 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
793 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
794 form @abs16, @(abs16) and @(abs16 + imm).
796 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
798 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
799 (ISA_HAS_64_BIT_REGS) New.
800 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
801 mips_emit_delays,macro_build,load_register,load_addresss,
802 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
803 and/or use new ISA_xxx macros in expressions involving
804 ISA, particularly mips_opts.isa.
806 1999-10-18 Michael Meissner <meissner@cygnus.com>
808 * expr.h (operatorT): Add machine dependent operators md1..md8.
809 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
810 for the machine dependent operators to use.
812 * expr.c (op_rank): Add machine dependent operators.
814 * config/tc-alpha.c (O_pregister): Define as a machine dependent
816 (O_cpregister): Ditto.
817 (md_begin): Change X_op test that field is wide enough to use
818 O_max instead of O_alpha_max.
819 (cpu_types): Fill in missing initializer.
820 (alpha_num_macros): Make unsigned.
821 (md_assemble): Make opnamelen be size_t.
822 (md_apply_fix): Cast alpha_num_operands to int before testing.
823 (alpha_force_relocation): Ditto.
824 (alpha_fix_adjustable): Ditto.
825 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
826 (tc_gen_reloc): Ditto.
827 (tc_get_register): Ditto.
832 (s_alpha_ent): Ditto.
833 (s_alpha_end): Ditto.
834 (s_alpha_frame): Ditto.
835 (s_alpha_prologue): Ditto.
836 (s_alpha_file): Ditto.
837 (s_alpha_gprel32): Ditto.
838 (s_alpha_proc): Ditto.
839 (s_alpha_set): Ditto.
840 (s_alpha_base): Ditto.
841 (s_alpha_align): Ditto.
842 (s_alpha_arch): Ditto.
843 (alpha_align): Ditto.
844 (assemble_insn): Suppress unused variable warning.
846 (assemble_insn): Don't assume X_op and X_unsigned are in a given
847 order in the structure.
848 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
850 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
852 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
854 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
856 * config/tc-i386.c (i386_index_check): Correct #endif location.
858 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
860 * as.c (show_usage): Document new options.
861 (parse_args): Add --no-warn, --warn, --fatal-warnings,
862 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
863 (parse_args): Parse the new options.
864 (main): If there were warnings, and --fatal-warnings
865 was specified, print an error.
866 * as.h: New variable, flag_fatal_warnings, for new option.
868 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
870 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
871 '@'. Change autoincrement completers to fall through to cache control
874 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
876 (pa_parse_addb_64_cmpltr): New function.
878 * config/tc-hppa.c (pa_ip): Change error message.
879 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
880 '?Q' args to allow falling through.
882 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
883 Remove unused conditional codes.
884 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
886 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
888 * config/tc-d30v.c (CHAR_BIT): Define.
889 (check_range): Fix bit operations to support integers bigger than
892 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
894 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
897 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
898 Doug Evans <devans@cygnus.com>
900 Add support for m32rx.
901 * config/tc-m32r.c (enable_m32rx): New static global.
902 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
903 (allow_m32rx): New function.
904 (M32R_SHORTOPTS): Add `O'.
905 (md_longopts): Add --m32rx plus several warning options.
906 (md_parse_option): Handle new options.
907 (md_show_usage): Print them.
908 (md_begin): Enable m32rx.
909 (OPERAND_IS_COND_BIT): New macro.
910 (first_writes_to_seconds_operands): New function.
911 (writes_to_pc,can_make_parallel,make_parallel): New functions.
912 (target_make_parallel,assemble_two_insns): New functions.
913 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
914 If optimizing and m32rx, try to make consecutive insns parallel.
916 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
918 * config/tc-mips.c (nopic_need_relax): Allow for the
919 .sdata.foo sections generated by -fdata-sections,
920 and for the .gnu.linkonce.s sections generated by C++.
922 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
924 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
925 with cleaner code using completer prefixes. Add 'Y'.
927 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
929 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
931 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
932 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
933 insn does not match and we should try the next insn in the table.
935 1999-09-22 Nick Clifton <nickc@cygnus.com>
937 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
939 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
941 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
944 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
946 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
947 OBJ_ELF. If ELF, add "sq".
948 (md_parse_option): If ELF, ignore -s and -q.
949 (md_show_usage): Mention ELF options.
951 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
953 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
956 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
958 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
960 * config/tc-hppa.c (struct pa_it): New field "trunc".
961 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
962 (pa_parse_ftest_gfx_completer): New function
963 (pa_parse_fp_cnv_format): New function.
965 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
966 (md_apply_fix): Handle 22bit pc-rel branches.
968 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
970 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
972 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
974 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
976 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
978 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
979 (pa_ip): Handle 'fX'.
981 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
983 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
984 (pa_ip): Handle 'fX'.
986 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
988 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
989 unwinds unless the function is in the text space.
990 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
992 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
994 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
995 (md_assemble): To here. Tweak address generation.
997 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
999 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1000 (md_assemble): Call dwarf2_where for OBJ_ELF.
1001 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1002 (pa_end_of_source): New function.
1003 * tc-hppa.h (md_end): Define for OBJ_ELF.
1005 1999-09-14 Michael Meissner <meissner@cygnus.com>
1007 * configure.in (Canonicalization of target names): Remove adding
1008 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1009 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1010 * configure: Regenerate.
1012 1999-09-14 Donn Terry <donn@interix.com>
1014 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1016 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1018 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1019 pc-relative jmp/call to an absolute symbol.
1020 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1021 absolute section symbols.
1023 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1024 jump handling code and comments.
1026 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1028 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1029 the value if TE_PE and a global defined symbol.
1031 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1033 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1034 print the symbol, rather than printing it here.
1036 1999-09-11 Donn Terry <donn@interix.com>
1038 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1039 BFD_RELOC_RVA relocations.
1041 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1042 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1045 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1047 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1048 * doc/internals.texi (Object format backend): Document
1051 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1052 relocations against global symbols if TE_PE.
1054 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1055 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1057 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1060 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1061 symbols which do not have a constant value, or tags with
1062 non-tags. Remove the symbol from the list before adding it at the
1065 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1066 C_FCN symbol differently if TE_PE.
1067 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1068 appears in the pseudo-op, rather coff_line_base which is only set
1071 * config/obj-coff.c (obj_coff_loc): New static function.
1072 (obj_pseudo_table): Add "loc".
1074 * config/obj-coff.c (add_lineno): Check that the line number is
1077 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1078 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1080 (md_atof): Return NULL rather than 0.
1081 * config/tc-i386.c (md_atof): Change type to int.
1082 * expr.c (expr): Change first parameter to int.
1083 * config/obj-coff.c: Add declarations for static functions.
1084 (coff_frob_symbol): Use SYM_AUXENT.
1085 * config/tc-i386.h (flag_16bit_code): Don't declare.
1087 * config/obj-coff.c (obj_coff_section): Default to setting
1088 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1090 * write.c (adjust_reloc_syms): Print adjusted fixup.
1092 * expr.c (integer_constant): Correct too_many_digits calculation
1095 1999-09-09 Andreas Schwab <schwab@suse.de>
1097 * doc/c-arm.texi: Fix arguments of @var to not contain
1100 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1102 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1104 (md_parse_option): Only support -k flag for ELF and COFF targets.
1106 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1108 * config/tc-hppa.c (pa_ip): Put strict register checks before
1109 call to pa_parse_number.
1111 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1113 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1115 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1118 1999-09-06 Donn Terry <donn@interix.com>
1120 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1122 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1124 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1125 candidate instruction. Require registers for register arguments
1126 when in strict mode. Require assemble-time constants for
1127 constants when in strict mode.
1128 (pa_get_absolute_expression): Require a constant when in strict
1131 1999-09-06 Nick Clifton <nickc@cygnus.com>
1133 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1135 1999-09-04 Steve Chamberlain <sac@pobox.com>
1137 * config/tc-pj.c: New file, supports picoJava in ELF.
1138 * config/tc-pj.h: Ditto.
1139 * configure.in (pjl*, pj*): New targets.
1140 * Makefile.am: Rebuild dependencies.
1141 (CPU_TYPES): Add pj.
1142 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1143 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1144 * doc/c-pj.texi: New file.
1145 * doc/as.texinfo: Add some PJ specifics.
1146 * doc/all.texi: Add PJ to the list of all architectures, sort them
1148 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1149 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1151 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1153 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1154 (obj_frob_file): Test for null pointer.
1155 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1156 (OBJ_PROCESS_STAB): And here.
1157 (elf_obj_sy): Remove
1159 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1160 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1161 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1163 * config/obj-coff.c (no_func): Remove.
1164 (coff_format_ops): Change occurrences of no_func to 0, as we test
1165 for 0 in obj-multi.h.
1167 * configure.in: Enable bfd for i386-coff when primary target is
1168 bfd. Enable i386 elf,coff emulation support. Don't set
1169 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1170 emulation to support.
1171 *configure: Regenerate.
1173 1999-09-02 Nick Clifton <nickc@cygnus.com>
1175 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1176 .section .line directive is encountered.
1178 1999-09-01 Nick Clifton <nickc@cygnus.com>
1180 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1183 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1184 * as.texinfo: Document --gdwarf2 command line option.
1185 Add additional documentation of ARM command line switches.
1187 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1189 * config/tc-i386.c (i386_intel_memory_operand): Combine
1190 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1191 and RESTORE_END_STRING around parse_register calls.
1192 (i386_operand): Here too.
1193 (i386_is_reg): Remove.
1194 (parse_register): Move as_bad calls from within this function to
1197 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1199 Based on a patch from H.J. Lu <hjl@gnu.org>
1200 * config/tc-i386.c (parse_register): Handle FP regs specially.
1201 (md_begin): Remove '(' and ')' from register_chars.
1203 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1205 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1206 error message (done elsewhere).
1208 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1210 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1212 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1214 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1217 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1219 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1221 Add new completers. Fix bug in 64 bit condition handling.
1223 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1226 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1228 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1230 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1232 1999-08-27 Jim Wilson <wilson@cygnus.com>
1234 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1235 (struct ls): Add frag field. Initialize it to zero.
1236 (out_end_sequence): New local text_frag. Set it while in text section.
1237 Replace address check with frag check. Set ls.frag to text_frag if
1238 out_set_addr called.
1239 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1240 Set it before switching sections. Replace address check with frag
1241 check. Set ls.frag to saved_frag if out_set_addr called.
1243 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1245 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1246 output "advance_pc" opcode instead of calling gen_addr_line().
1247 The latter has the undesired side-effect of creating a new row
1248 in the debug line info matrix.
1250 1999-08-26 Jim Wilson <wilson@cygnus.com>
1252 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1253 ls.last_filename if last is less than zero. Set ls.last_filename
1254 when allocating new entry.
1255 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1258 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1260 * config/tc-i386.c (i386_index_check): Fix the displacement size
1261 when INFER_ADDR_PREFIX.
1263 1999-08-18 Nick Clifton <nickc@cygnus.com>
1265 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1268 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1270 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1271 handle 0xffffNNNN constants correctly.
1273 1999-08-16 Nick Clifton <nickc@cygnus.com>
1275 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1278 1999-08-13 Nick Clifton <nickc@cygnus.com>
1280 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1281 (md_apply_fix3): Always pass positive values to
1282 validate_offset_imm.
1284 1999-08-12 Nick Clifton <nickc@cygnus.com>
1286 * config/tc-arm.c (skip_whitespace): New macro.
1287 Formatting tidy ups.
1289 (md_apply_fix3): Store relocation offset in addend for ELF based
1291 (arm_force_relocation): Always generate relocs for Thumb function
1294 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1296 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1297 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1299 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1301 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1302 flags for the unwind subspace.
1304 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1305 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1306 suitable relocation based on the size of the target's pointer.
1307 Always Use subsegment zero for the unwinders.
1308 (pa_level): Handle "2.0w".
1310 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1312 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1313 with the following instruction unless this was specified.
1315 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1317 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1318 certain sections, to match BFD changes.
1320 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1322 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1323 (EXTRA_SCRIPTS): Define to keep automake happy.
1324 * Makefile.in: Rebuild.
1326 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1328 * Makefile.am: Rename .dep* files to DEP*.
1329 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1330 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1332 * Makefile.in: Rebuild.
1334 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1336 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1338 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1340 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1341 avoid problems on DOS filesystems.
1342 * Makefile.in: Rebuild.
1344 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1346 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1348 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1351 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1353 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1354 line to create ${GDBINIT} rather than .gdbinit.
1355 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1357 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1359 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1361 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1363 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1365 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1367 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1368 non-adjustable symbols.
1370 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1372 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1374 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1376 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1379 1999-08-05 Donn Terry <donn@interix.com>
1381 * config/te-interix.h: New file.
1382 * configure.in (i386-*-interix*): New target.
1383 * configure: Rebuild.
1385 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1387 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1388 selectors for ELF too.
1389 (selector_table): Add "ltp" and "rtp" selectors.
1391 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1393 * config/tc-i386.c (i386_operand): No need to change
1394 operand_string pointer in segment reg case before goto
1395 do_memory_reference. Initialise displacement_string_start and
1396 displacement_string_end after do_memory_reference label.
1397 (i386_index_check): Add operand_string param, and print error
1398 message on failure here.
1399 (i386_intel_memory_operand): Instead of here.
1400 (i386_operand): And here.
1401 (INFER_ADDR_PREFIX): Enable.
1403 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1405 * config/tc-i386.h (DefaultSize): Define. Renumber following
1406 opcode_modifier defines.
1408 From Etienne Lorrain <etienne.lorrain@ibm.net>
1409 * config/tc-i386.c (stackop_size): New variable.
1410 (set_16bit_code_flag): Clear it here.
1411 (set_16bit_gcc_code_flag): New function.
1412 (md_pseudo_table): Add "code16gcc" entry.
1413 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1415 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1417 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1418 next_set_end even if the end symbol is being discarded.
1420 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1421 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1422 * config/obj-coff.c: Likewise.
1423 (seg_info_type): Remove.
1424 (seg_info_off_by_4): Change to array of segT.
1425 (s_get_segment): Adjust accordingly.
1426 (obj_pseudo_table): Fully initialize sentinel entry.
1428 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1429 Ralf Baechle <ralf@uni-koblenz.de>.
1431 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1433 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1435 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1437 * config/tc-i386.c: Indentation and white space changes.
1438 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1439 don't enable it by default.
1440 (i386_intel_operand): Remove redundant prototype.
1441 Move check on number of memory operands, and i.mem_operands++
1442 (i386_intel_memory_operand): To here.
1443 Remove i386_immediate code from here. Remove special case code
1444 for input and output using (%dx). Remove base/index checks and
1445 call i386_index_check instead. Save initial operand_string
1446 argument for error message.
1447 (i386_operand): Remove redundant prototype. Move base/index
1448 checks to i386_index_check.
1449 (i386_displacement): Move intel mode check for non-zero
1451 (i386_intel_memory_operand): To here.
1453 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1455 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1456 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1457 by .register pseudo-op if -64 and --no-undeclared-regs.
1458 (s_register, sparc_adjust_symtab): New functions.
1459 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1460 Declare sparc_adjust_symtab as tc_adjust_symtab.
1461 * doc/c-sparc.texi: Add description of #ignore special literal
1462 for .register pseudo-op.
1464 1999-07-30 Catherine Moore <clm@cygnus.com>
1466 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1467 the relocation's section offset.
1469 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1471 * write.c (fixup_segment): Fix generic error check overflow test.
1473 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1474 X_add_number to long.
1476 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1478 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1481 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1483 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1486 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1488 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1490 * configure.bat: Remove; obsolete.
1491 * config/go32.cfg: Likewise.
1493 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1495 * configure.in (i386-*-vxworks*): New target.
1496 * configure: Rebuild.
1498 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1500 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1502 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1504 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1506 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1507 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1508 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1509 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1510 MAX_RELOC_EXPANSION): Define.
1511 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1513 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1515 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1516 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1517 block. Print a warning if an 8-bit or 16-bit constant
1518 displacement or immediate is truncated on output.
1519 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1521 (i386_operand): Disallow immediate jump absolute operand.
1523 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1525 * configure.in: Bump version number to 2.9.5.
1526 * configure: Rebuild.
1528 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1531 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1533 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1534 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1536 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1538 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1540 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1542 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1543 if -mno-fpu was given.
1544 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1546 (cons_fix_new_arm): Remove misleading comments.
1548 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1550 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1552 (relax_segment): Likewise. After giving a rs_org error, convert
1553 the frag to rs_align to avoid cascading errors.
1555 1999-07-12 Andreas Schwab <schwab@suse.de>
1557 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1559 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1561 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1562 as appropriate. Fill in structure initializations. Add variable
1563 initializations. Add casts.
1564 * dwarf2dbg.c (print_stats): Change i to size_t.
1565 * listing.c (listing_listing): Change list_line to unsigned int.
1567 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1569 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1570 rather than checking for \001 and \002 in symbol name.
1571 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1573 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1575 * configure.in (hppa*-linux-gnu*): New target.
1576 * configure: Rebuilt.
1578 1999-07-08 Nick Clifton <nickc@cygnus.com>
1580 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1582 1999-07-07 Nick Clifton <nickc@cygnus.com>
1584 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1585 accessing symbolP directly.
1587 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1589 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1592 1999-07-05 Nick Clifton <nickc@cygnus.com>
1594 * config/tc-arm.c (ARM_EXT_V5): Define.
1595 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1596 (md_begin): Detect ARM v5 architectures.
1597 (md_parse_option): Accept arm v5 specification.
1598 (md_show_usage): Documment -marmv5 switch.
1600 * doc/c-arm.texi: Document -marmv5 command line option.
1602 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1604 (validate_immediate_twopart): New function. Determine if a
1605 constant can be computed by two ADD instructions.
1606 (output_inst): Remove its command line parameter - it was never
1608 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1609 implememt the ADRL pseudo op.
1610 (tc_gen_reloc): Generate a suitable error message if an ADRL
1611 instruction tries to generate a real reloc.
1613 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1615 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1617 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1620 1999-06-27 H.J. Lu <hjl@gnu.org>
1622 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1623 non BFD_ASSEMBLER case.
1625 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1627 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1630 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1632 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1633 out_end_sequence() when the address decreases due to a new frag.
1634 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1635 numbering starts with 1.
1637 1999-06-23 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1641 (mcore_s_text): Call obj_elf_text for ELF target.
1642 (mcore_s_data): Call obj_elf_data for ELF target.
1643 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1645 (mcore_s_bss): New function: Dump literal table before changing
1647 (mcore_s_comm): New function: Dump literal table before changing
1650 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1651 No longer static functions.
1652 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1653 Provide prototypes for these functions.
1655 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1657 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1658 a list of names, to try obj_segment_name, and to try abbreviated
1659 names when using COFF without long section names.
1661 * config/tc-alpha.c: More use of symbol accessor functions.
1662 * config/tc-arc.c: Likewise.
1663 * config/tc-d30v.c: Likewise.
1664 * config/tc-fr30.c: Likewise.
1665 * config/tc-i860.c: Likewise.
1666 * config/tc-m88k.c: Likewise.
1667 * config/tc-mcore.c: Likewise.
1668 * config/tc-ns32k.c: Likewise.
1669 * config/tc-sparc.c: Likewise.
1670 * config/tc-v850.c: Likewise.
1672 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1673 sy_value with appropriate accessor functions.
1674 * config/tc-arm.c (md_apply_fix3): Likewise.
1675 * config/tc-d10v.c (AT_WORD_P): Likewise.
1676 * config/tc-v850.c (reg_name_search): Likewise.
1678 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1679 use symbol_get_bfdsym instead.
1680 * config/tc-ppc.c (md_assemble): Likewise.
1681 * config/tc-v850.c (v850_comm): Likewise.
1683 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1685 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1686 the symbol, rather than accessing the bsym member.
1687 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1688 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1689 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1690 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1691 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1692 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1693 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1694 * config/tc-v850.c (tc_gen_reloc): Likewise.
1696 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1698 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1699 (hppa_gen_reloc_type): Conditionalize on BFD64.
1700 (tc_gen_reloc): Re-enable ELF relocations.
1701 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1703 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1705 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1707 (do_ldst): Move assignment out of if condition.
1708 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1709 parentheses to avoid warning.
1711 1999-06-21 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1714 macro to get at the BFD symbol associated with a GAS symbol.
1716 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1718 * config/tc-ppc.c: Update for symbol handling changes.
1719 * config/obj-coff.c: Likewise.
1721 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1723 * tc-hppa.c: General cleanups of ELF support. No more spaces
1724 and subspaces for ELF.
1725 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1726 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1727 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1728 (UNWIND_SECTION_NAME): Likewise.
1729 (space/subspace related structures): Conditionalize definitions
1731 (space/subspace directives and support routines): Conditionalize
1732 definitions and references/uses on OBJ_SOM.
1733 (label_symbol_struct): For ELF, track the symbol's segment. For
1734 SOM track its space.
1735 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1737 (USE_ALIASES): Kill for both SOM & ELF.
1738 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1739 (pa_space, pa_subspace): Corresponding changes.
1740 (pa_spaces_begin): Corresponding chagnes.
1741 (md_begin): Do not muck around with space/subspace stuff for
1743 (md_apply_fix): Temporarily disable argument relocation stuff
1745 (tc_gen_reloc): Temporarily disable relocation generation for
1747 (pa_build_unwind_subspace): Similarly.
1749 1999-06-16 Nick Clifton <nickc@cygnus.com>
1751 * config/tc-arm.c (thumb_set): New pseudo op.
1752 (text, data, section): Override these pseudo ops with ARM
1754 (s_thumb_set): New function: Perform the same as a .set pseudo
1755 op, but also mark the alias'ed symbol as being a Thumb
1757 (arm_s_text): New function: Perform the same as the .text
1758 pseudo op, but dump the literal pool before changing
1760 (arm_s_data): New function: Perform the same as the .data
1761 pseudo op, but dump the literal pool before changing
1763 (arm_s_section): New function: Perform the same as the
1764 .section pseudo op, but dump the literal pool before changing
1766 (arm_cleanup): Do not reset the current section before dumping
1769 1999-06-17 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1772 OPTION_NO_WARN_UNMATCHED entries.
1773 (md_parse_option): Generate a warning message if an unrecognised
1774 option is encountered.
1776 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1777 (get_operands): When parsing an expression after an '@' symbol
1778 has been detected, do not ignore '#' symbols.
1779 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1782 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1784 From K. Richard Pixley <rich@noir.com>:
1785 * configure.in (ppc-*-vxworks*): New target.
1786 * configure: Rebuild.
1788 1999-06-12 Philip Blundell <philb@gnu.org>
1790 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1792 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1794 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1795 which refer to symbols in linkonce sections, permit reducing the
1796 relocs if the symbol is local.
1798 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1800 * subsegs.c (subseg_text_p): New function.
1801 * as.h (subseg_text_p): Declare.
1802 * read.c (do_align): Use subseg_text_p to set the default fill.
1803 * write.c (subsegs_finish): Likewise.
1804 * config/obj-coff.c (write_object_file): Likewise.
1805 * config/tc-i386.h (md_maybe_text): Don't define.
1806 (md_do_align): Use subseg_text_p to set the default fill.
1807 * config/tc-m32r.c (m32r_do_align): Likewise.
1808 * config/tc-sh.c (sh_do_align): Likewise.
1809 * config/tc-sparc.h (md_do_align): Likewise.
1811 1999-06-12 David O'Brien <obrien@freebsd.org>
1813 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1814 * configure: Rebuild.
1816 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1818 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1819 * Makefile.am: Rebuild dependencies.
1820 * Makefile.in: Rebuild.
1822 * config/tc-i386.c (i386_immediate): Remove unused label
1825 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1826 * symbols.c: Likewise.
1827 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1828 sy_next field when taking address, rather than symbol_next.
1830 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1832 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1833 value from the output file architecture.
1834 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1835 * dwarf2dbg.h: Change bfd_vma to addressT.
1837 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1839 * dwarf2dbg.h: Use PARAMS in function declarations.
1841 1999-06-11 Martin Dorey <mdorey@madge.com>
1843 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1844 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1846 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1848 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1850 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1852 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1855 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1857 * read.c (read_a_source_file): Only declare inescape if
1860 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1862 (find_entry_byval): Add parens to avoid warning.
1864 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1866 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1869 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1871 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1874 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1875 synthetize_setx): New functions.
1876 (md_assemble): Broken the special cases into the above
1877 functions. Make compiler happy if sizeof(bfd_vma)==4.
1878 Fix sethi generated from set/setuw. If instructions have a relloc,
1879 always clear the fields to be relocated in the opcode.
1880 (sparc_ip): Remove special_case global variable.
1882 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1884 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1885 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1886 indication of success rather than a value.
1887 (itbl_get_val): Likewise.
1888 (itbl_get_field): Use strcspn. Change delimiters to include
1890 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1891 (itbl_get_val): Likewise.
1892 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1894 * symbols.c (copy_symbol_attributes): Convert local symbols to
1897 1999-06-10 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1902 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1904 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1905 Optimize set if sizeof(bfd_vma) == 64.
1906 (sparc_ip): Fix sethi - without %hi() it should generate
1907 R_SPARC_22 reloc, not R_SPARC_HI22.
1908 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1910 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1912 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1913 (s_ncons): New function.
1914 (native_op_table): New table.
1915 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1916 R_SPARC_OLO10 handling.
1918 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1920 * expr.h (struct expressionS): Revert last change; widen X_op.
1921 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1923 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1925 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1926 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1927 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1928 * Makefile.in: Regenerated.
1930 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1931 `common' pass on to s_mri_common.
1932 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1934 1999-06-06 Richard Henderson <rth@cygnus.com>
1936 * config/obj-elf.c (obj_elf_section): Don't free the return
1937 value of demand_copy_C_string.
1939 1999-06-05 Richard Henderson <rth@cygnus.com>
1941 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1942 creation logic from obj_elf_create_section.
1944 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1945 (section_stack): New.
1946 (special_sections): Make const.
1947 (obj_elf_section): Gut and rewrite parsing.
1948 (obj_elf_change_section): New function broken out of obj_elf_section.
1949 (obj_elf_parse_section_letters): Likewise.
1950 (obj_elf_section_word): Likewise.
1951 (obj_elf_section_type): Likewise.
1952 (obj_elf_previous): Treat as a toggle.
1953 (obj_elf_popsection): New.
1954 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1955 (ppc_section_type): Likewise.
1956 * config/tc-ppc.h: Likewise.
1958 * expr.h (struct expressionS): Don't make X_op a bitfield.
1959 * config/tc-alpha.c: Update for symbol handling changes.
1960 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1961 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1963 1999-06-05 Richard Henderson <rth@cygnus.com>
1965 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1966 (dwarf2_gen_line_info): Kill unused variables.
1967 (dwarf2_finish): Likewise.
1968 (dwarf2_where): Likewise.
1969 (dwarf2_directive_file): If we've only got a string,
1970 hand off to s_app_file.
1971 * ecoff.c: Move the include of ecoff.h.
1972 * symbols.h (S_IS_FUNCTION): Prototype.
1974 * read.c (LEX_HASH): Supply a default.
1976 (s_globl): Update `c' after skipping whitespace.
1977 * read.h (LEX_END_NAME, is_name_ender): New.
1978 * expr.c (get_symbol_end): Respect it.
1980 1999-06-04 Mark Klein <mklein@dis.com>
1982 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1984 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1986 * config/tc-hppa.c: Update for symbol handling changes.
1988 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1990 * cgen.c: Update for symbol handling changes.
1991 * config/tc-m32r.c: Likewise.
1993 * config/tc-hppa.h: Update for symbol handling changes.
1994 * config/tc-hppa.c: Likewise.
1996 * config/tc-arm.h: Update for symbol handling changes.
1997 * config/tc-arm.c: Likewise.
1998 (symbol_make_empty): Remove. Just use symbol_create.
2000 * symbols.c (symbol_set_tc): Correct name.
2002 * Makefile.am: Rebuild dependencies.
2003 ($(OBJS)): Don't depend upon struc-symbol.h.
2004 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2005 * dep-in.sed: Don't remove struc-symbol.h.
2006 * Makefile.in: Rebuild.
2008 * doc/internals.texi (Symbols): Describe changes in symbol
2011 1999-06-03 Richard Henderson <rth@cygnus.com>
2013 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2014 instead of doing the work by hand.
2016 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2018 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2019 state of line state-machine.
2020 (struct ls): Collect DWARF2 line state-machine state in new member
2021 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2022 resulted in any DWARF2 directives.
2023 (reset_state_machine): New function.
2024 (out_end_sequence): Ditto.
2025 (dwarf2_gen_line_info): When switching sections or switching to a
2026 lower text address, call out_end_sequence() first to terminate the
2027 previous code sequence as code sequences MUST have monotonically
2028 increasing addresses.
2029 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2031 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2033 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2034 DWARF2 debug info (line information only, at this point).
2035 * as.h: Update comment about supported debug formats.
2036 * dwarf2dbg.c, dwarf2dbg.h: New files.
2037 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2039 * expr.c (operand): Don't use [ for parens if we want an index op.
2040 (op_encoding): Switch [ into O_index, if desired.
2041 (op_rank): Renumber with O_index on bottom.
2042 (expr): If O_index, match closing bracket.
2043 * expr.h (O_index): New.
2045 * read.c (read_a_source_file): Conditionally allow matched "
2046 in lines passed to md_assemble.
2048 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2050 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2052 Add support for storing local symbols in a small structure to save
2053 memory when assembling large files.
2054 * as.h: Don't include struc-symbol.h.
2055 (symbolS): Add typedef.
2056 * symbols.c: Include struc-symbol.h.
2057 (local_hash): New static variable.
2058 (save_symbol_name): New static function, from symbol_create.
2059 (symbol_create): Call save_symbol_name.
2060 (local_symbol_count): New static variable.
2061 (local_symbol_conversion_count): Likewise.
2062 (LOCAL_SYMBOL_CHECK): Define.
2063 (local_symbol_make): New static function.
2064 (local_symbol_convert): New static function.
2065 (colon): Handle local symbols. Create local symbol for local
2067 (symbol_table_insert): Handle local symbols.
2068 (symbol_find_or_make): Create local symbol for local label name.
2069 (symbol_find_base): Check for local symbol.
2070 (symbol_append, symbol_insert): Check for local symbols.
2071 (symbol_clear_list_pointers, symbol_remove): Likewise.
2072 (verify_symbol_chain): Likewise.
2073 (copy_symbol_attributes): Likewise.
2074 (resolve_symbol_value): Handle local symbols.
2075 (resolve_local_symbol): New static function.
2076 (resolve_local_symbol_values): New function.
2077 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2078 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2079 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2080 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2081 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2082 (symbol_previous, symbol_next): New functions.
2083 (symbol_get_value_expression): Likewise.
2084 (symbol_set_value_expression): Likewise.
2085 (symbol_set_frag, symbol_get_frag): Likewise.
2086 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2087 (symbol_mark_used_in_reloc): Likewise.
2088 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2089 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2090 (symbol_mri_common_p): Likewise.
2091 (symbol_mark_written, symbol_clear_written): Likewise.
2092 (symbol_written_p): Likewise.
2093 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2094 (symbol_section_p, symbol_equated_p): Likewise.
2095 (symbol_constant_p): Likewise.
2096 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2097 (symbol_get_obj, symbol_set_obj): Likewise.
2098 (symbol_get_tc, symbol_set_tc): Likewise.
2099 (symbol_begin): Initialize local_hash.
2100 (print_symbol_value_1): Handle local symbols.
2101 (symbol_print_statistics): Print local symbol statistics.
2102 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2103 Declare new symbols.c functions. Move many declarations here from
2105 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2106 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2107 (struct symbol): Move bsym to make it clearly the first field.
2108 Remove TARGET_SYMBOL_FIELDS.
2109 (symbolS): Don't typedef.
2110 (struct broken_word): Remove.
2111 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2112 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2113 (symbol_clear_list_pointers): Likewise.
2114 (symbol_insert, symbol_remove): Likewise.
2115 (symbol_previous, symbol_append): Likewise.
2116 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2117 (struct local_symbol): Define.
2118 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2119 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2120 (local_symbol_get_frag, local_symbol_set_frag): Define.
2121 (local_symbol_get_real_symbol): Define.
2122 (local_symbol_set_real_symbol): Define.
2124 * write.c (write_object_file): Call resolve_local_symbol_values.
2125 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2126 (TARGET_SYMBOL_FIELDS): Don't define.
2127 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2128 ECOFF_DEBUGGING, add ECOFF fields.
2129 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2130 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2131 ECOFF_DEBUGGING, add ECOFF fields.
2132 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2133 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2134 * config/tc-mcore.h: Don't include struc-symbol.h.
2135 (TARGET_SYMBOL_FIELDS): Don't define.
2136 (struct mcore_tc_sy): Define.
2137 (TC_SYMFIELD_TYPE): Define.
2138 * Many files: Use symbolS instead of struct symbol. Use new
2139 accessor functions rather than referring to symbolS fields
2142 * read.c (s_mri_common): Don't add in value of line_label.
2144 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2145 checking for SEC_LINK_ONCE.
2147 * config/tc-sh.h (sh_fix_adjustable): Declare.
2149 * app.c (input_buffer): New static variable.
2150 (app_push): Save saved_input in allocated buffer.
2151 (app_pop): Restored saved_input.
2152 (do_scrub_chars): Change get parameter to take char * and int as
2153 arguments. Change GET macro to pass input_buffer to get
2154 function. Don't save input into allocated buffer.
2155 * as.h (do_scrub_chars): Update declaration.
2156 * input-file.c (input_file_get): Change to take char * and int.
2157 Read data into passed in buffer. Remove static buffer.
2158 * read.c (scrub_from_string): Change to take char * and int. Copy
2159 data into passed in buffer.
2161 * hash.h: Neaten. Declare hash_traverse.
2162 * hash.c: Complete rewrite based on BFD hashing code.
2163 * gasp.c (chunksize): New variable.
2164 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2167 1999-05-28 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2170 addend unless the target uses an old ABI.
2172 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2174 -Wchar-subscripts cleanup
2175 * listing.c (listing_newline): Use unsigned char variable, so
2176 calls to isascii,iscntrl are correct.
2177 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2179 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2180 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2181 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2182 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2184 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2186 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2188 (arch_coldfire_p): New #define.
2189 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2191 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2193 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2195 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2196 (install_operand): Add place `N'.
2197 (init_table): Add registers ACC, MACSR, MASK.
2199 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2201 * config/tc-m68k.c: Change mcf5200 --> mcf.
2202 (archs): Add mcf5206e, mcf5307.
2203 (m68k_ip): Add format `u'.
2204 (install_operand): Add place `m', `M', `h'.
2205 (init_table): Add upper/lower registers.
2207 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2209 1999-05-28 Martin Dorey <mdorey@madge.com>
2211 * config/tc-i960.c: Several minor changes to add ELF and
2212 BFD_ASSEMBLER support.
2213 * config/tc-i960.h: Likewise.
2214 * configure.in (i960-*-elf*): New target.
2215 * aclocal.m4, configure: Rebuild.
2217 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2219 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2220 reloc changes when defined(BFD_ASSEMBLER).
2222 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2224 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2226 * write.c (write_print_statistics): Output to file, not stderr.
2228 * expr.c (generic_bignum_to_int32,64): Prototype.
2230 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2231 output_sleb128, output_uleb128, output_big_sleb128,
2232 output_big_uleb128, output_big_leb128): Prototype.
2233 (output_big_sleb128, output_big_uleb128): Make inline.
2234 (output_big_leb128): Remove inline
2236 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2237 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2238 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2239 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2240 value for correct overflow check in write.c:fixup_segment.
2241 * write.c (fixup_segment): Move bitfield overflow checks to after
2242 the md_apply_fix call.
2243 * config/obj-coff.c (fixup_segment): Likewise.
2244 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2245 valueT *val argument.
2247 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2249 * config/atof-ieee.c (gen_to_words): Correctly round a
2250 denormalized number. Fix off-by-one in range checking for
2251 exponent in a denormal.
2253 1999-05-10 Nick Clifton <nickc@cygnus.com>
2255 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2258 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2260 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2262 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2264 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2265 (ReverseRegRegmem): Remove.
2266 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2267 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2268 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2271 From Doug Ledford <dledford@redhat.com>
2272 * config/tc-i386.h (RegXMM): New for P/III.
2273 * config/tc-i386.c: Add support for P/III.
2275 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2277 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2278 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2279 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2281 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2283 * config/tc-i386.c (i386_immediate): Skip whitespace before
2284 complaining about junk after expression.
2285 (i386_displacement): Likewise.
2287 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2289 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2290 Don't copy before downcaseing.
2292 1999-05-05 Catherine Moore <clm@cygnus.com>
2294 * tc-m68k.c: Include elf/m68k.h.
2295 (m68k_elf_final_processing): New routine.
2296 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2299 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2301 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2304 1999-04-30 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-mcore.c (mcore_s_section): Dump literals before
2309 1999-04-29 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2314 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2316 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2317 (TC_INIT_FIX_DATA): Delete.
2318 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2319 (TC_INIT_FIX_DATA): Delete.
2320 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2321 * write.c (fix_new_internal): Initialize fx_cgen member.
2322 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2323 (gas_cgen_md_apply_fix3): Update.
2324 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2325 (md_cgen_record_fixup_exp): Update.
2326 (FX_OPINFO_R_TYPE): Update.
2328 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2329 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2330 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2331 * frags.h (struct frag): Make opindex, opinfo ints.
2333 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2335 1999-04-26 Tom Tromey <tromey@cygnus.com>
2337 * aclocal.m4, configure: Updated for new version of libtool.
2339 1999-04-22 Nick Clifton <nickc@cygnus.com>
2341 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2343 (md_apply_fix3): Do not fix up absolute relocations against
2346 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2348 1999-04-20 Nick Clifton <nickc@cygnus.com>
2350 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2351 changes and data-in-text directives.
2352 (mcore_cons): New function: intercept cons() operations.
2353 (mcore_float_cons): New function: intercept float_cons()
2355 (mcore_stringer): New function: intercept stringer() operations.
2357 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2359 * obj.h (struct format_ops): Change generate_asm_lineno field to
2361 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2363 * config/tc-alpha.c (find_opcode_match): Add default case to
2365 (find_macro_match): Likewise.
2366 (load_expression): Parenthesize && within ||.
2368 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2370 1999-04-17 Nick Clifton <nickc@cygnus.com>
2372 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2373 .text .data .section pseudo ops.
2374 (mcore_s_section): New function. Dump lits before changing secs.
2375 (mcore_s_text): New function. Dump lits before changing secs.
2376 (mcore_s_data): New function. Dump lits before changing secs.
2378 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2380 * config/tc-mips.c (mips_32bitmode): New.
2381 (md_begin): Set mips_32bitmode if needed.
2382 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2383 Set EF_MIPS_32BITMODE.
2385 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2387 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2390 1999-04-16 Nick Clifton <nickc@cygnus.com>
2392 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2394 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2396 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2397 expressions correctly.
2400 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2402 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2404 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2406 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2407 and fmpynfadd instructions.
2409 1999-04-11 Richard Henderson <rth@cygnus.com>
2411 * as.h (environ): Declare it, if needed.
2412 * as.c (dump_statistics): Don't declare environ.
2413 * configure.in (environ): Detect declaration.
2414 * configure, config.in: Rebuild
2416 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2417 (i386_displacement): Allocate enough space for replacement buffer.
2418 Clean up replacement buffer initialization.
2420 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2422 * subsegs.c (section_symbol): Don't create a new symbol if one
2423 already exists; instead, use the existing one, but set its segment
2424 and frag data if it hasn't already been defined.
2425 * config/obj-coff.c (c_section_symbol): Likewise.
2427 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2429 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2431 1999-04-08 Nick Clifton <nickc@cygnus.com>
2433 * config/tc-mcore.c: New File: Support routines for MCore
2435 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2436 * config/obj-coff.c: Add support for mcore-pe target.
2438 * Makefile.am: Add support for MCore targets.
2439 * Makefile.in: Regenerate.
2440 * configure.in: Add support for MCore targets.
2441 * configure: Regenerate.
2443 * doc/all.texi: Set MCORE.
2444 * doc/as.texinfo: Document MCore specific command line options.
2446 * write.h: Prevent multiple inclusion.
2448 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2450 * asintl.h (LC_MESSAGES): Never define.
2451 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2453 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2456 * Makefile.am (m68k-parse.c): If configuring in the source
2457 directory, copy m68k-parse.y into the local directory before
2458 running ylwrap, to remove spurious differences when generating
2460 * Makefile.in: Rebuild.
2462 * config/tc-sparc.h (md_do_align): Just allocate the number of
2463 bytes necessary, rather than always allocating 1024.
2465 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2467 * listing.c (listing_newline): Add cast to avoid warning.
2468 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2469 * config/tc-i386.c (i386_scale): Add return value.
2470 (build_displacement_string): Remove unused local temp_disp2.
2471 (i386_intel_memory_operand): Add parentheses to avoid warning.
2472 (i386_intel_operand): Remove unused local end_of_operand_string.
2473 (i386_operand): Remove unused local operand_modifier.
2474 (i386_operand): Add parens to avoid warning.
2476 1999-04-04 Don Bowman <don@pixsci.com>
2478 * configure.in: Add mips*-*-vxworks* target; have it define
2480 * configure, config.in: Rebuild.
2482 1999-03-31 Nick Clifton <nickc@cygnus.com>
2484 * configure.in (emulations): Add support for arm-epoc-pe.
2485 * configure: Regenerate.
2486 * config/te-epoc-pe.h: New file. Define macros specific to
2488 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2489 for arm-epoc-pe target.
2491 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2493 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2495 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2497 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2498 detect ",n" without a condition.
2499 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2502 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2504 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2505 instruction is encoded with one bit.
2508 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2510 * doc/internals.texi (CPU backend): Mention that
2511 line_separator_chars should not include newline. From thi
2512 <ttn@mingle.glug.org>.
2514 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2516 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2517 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2519 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2521 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2523 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2525 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2528 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2530 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2532 1999-03-15 Martin Hunt <hunt@cygnus.com>
2534 * app.c (do_scrub_begin): Change '-' back to a symbol char
2535 so we can use multiple opcodes on a line again.
2537 * config/tc-d30v.c: By default, warn if a symbol has
2538 the same name as a register. Plus some minor
2539 updates from the branch.
2541 1999-03-13 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2544 BFD_RELOC_16 and BFD_RELOC_64.
2546 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2548 * expr.c (expr): Add missing else.
2550 1999-03-12 Nick Clifton <nickc@cygnus.com>
2552 * config/tc-arm.c (md_apply_fix3): Improve error message.
2554 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2556 * Makefile.am (CPU_TYPES): Add fr30.
2557 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2558 (fr30,m32r dependencies): Update.
2559 * Makefile.in: Rebuild.
2561 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2562 (gas_cgen_record_fixup_exp): Ditto.
2563 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2564 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2565 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2566 (md_cgen_lookup_reloc): Update use of operand->type.
2567 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2568 (md_convert_frag): Call cgen_operand_lookup_by_num.
2569 (md_cgen_lookup_reloc): Update use of operand->type.
2570 (m32r_cgen_record_fixup_exp): Ditto.
2572 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2574 * config/tc-mips.c (md_show_usage): Fix message.
2576 1999-03-03 Nick Clifton <nickc@cygnus.com>
2578 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2579 and LDR reg,=<expr> instruction.
2581 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2584 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2586 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2588 1999-02-17 Nick Clifton <nickc@cygnus.com>
2590 This patch was created by: Scott Bambrough
2591 <scottb@corelcomputer.com>
2594 Special cased '@' character. The '@' character is used as the
2595 ARM assembler comment character, as a special character
2596 and in ELF .symver pseudo-op's, and as a special character in
2597 .type and .section pseudo-ops.
2598 (symver_pseudo): New static variable.
2599 (symver_state): New static variable.
2600 (struct app_save): Add field 'symver_state'.
2601 (app_push): Save global symver_state int struct app_save.
2602 (app_pop): Restore global symver_state from struct app_save.
2603 (do_scrub_chars): Special case handling of '@' character in
2606 * configure.in: Modified to recognize armv* uname syntax from ARM
2608 * configure: Regenerated.
2610 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2611 a prefix to the section's type.
2612 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2613 the type's typename.
2615 * config/tc-arm.h: Add support for PIC generation:
2616 (pic_code): New boolean.
2617 (obj_relocate_extern): Define.
2618 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2619 (TC_CONS_FIX_NEW): Define.
2620 (tc_fix_adjustable): Define.
2621 (GLOBAL_OFFSET_TABLE_NAME): Define.
2623 * config/tc-arm.c: Add support for PIC generation:
2624 (line_seperator_chars): Allow ';' as a seperator for Linux.
2625 (is_immediate_prefix): New macro.
2626 (arm_parse_reloc): New function.
2627 (s_arm_elf_cons): New function.
2628 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2629 (md_undefined_symbol): Special case handling for the Global Offset
2631 (md_apply_fix3): Handle PIC relocs.
2632 (tc_gen_reloc): Handle PIC relocs.
2633 (md_parse_option): Add support for '-k' command line switch to
2634 enable PIC generation.
2635 (cons_fix_new_arm): New function.
2636 (s_arm_elf_cons): New function.
2638 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2640 * configure.in: Add comments for uses of AC_DEFINE.
2641 * acinclude.m4: Likewise.
2642 * acconfig.h: Remove.
2643 * aclocal.m4: Rebuild.
2644 * configure: Rebuild.
2645 * Makefile.in: Rebuild.
2646 * config.in: Rebuild.
2648 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2650 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2651 non-constant offset from a base register.
2653 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2655 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2658 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2660 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2661 (emit_insn): Look for pc-relative and no-overflow specifiers on
2662 internal relocation types.
2664 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2666 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2669 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2671 (mips_4650, mips_4010, mips_4100): Variables removed.
2672 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2673 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2675 (md_begin): Don't bother initializing the mips_NNNN variables;
2676 mips_cpu is set, and that's good enough now.
2677 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2678 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2679 (show): New function, to handle wrapping in the CPU lists.
2680 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2682 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2684 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2685 than treat as an immediate specifier.
2687 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2689 * config/tc-i386.c: Prototype many functions.
2690 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2691 (i386_immediate): Remove unused second argument.
2692 (i386_intel_operand): Fix i386_is_reg typo.
2693 (i386_operand): Use allow_naked_reg.
2694 (output_invalid): Make operand int for K&R.
2696 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2698 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2700 * Makefile.in: Rebuild.
2702 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2704 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2706 (EXTRA_as_new_SOURCES): Comment out.
2707 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2708 * Makefile.in: Rebuild.
2709 * doc/Makefile.in: Rebuild.
2710 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2711 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2712 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2713 * configure: Rebuild.
2714 * aclocal.m4: Rebuild.
2715 * config.in: Rebuild.
2716 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2717 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2718 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2719 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2720 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2721 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2722 (gas_cgen_record_fixup_exp): Ditto.
2723 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2724 descriptor, not global variable.
2725 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2726 descriptor, not global variable. Refer to insert_operand handler
2727 via cpu descriptor, not global function.
2728 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2729 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2730 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2731 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2732 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2733 * config/tc-m32r.c: Ditto.
2734 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2735 (md_assemble): Ditto.
2736 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2738 1999-02-09 Nick Clifton <nickc@cygnus.com>
2740 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2741 relocations for ELF targets.
2743 1999-02-08 Nick Clifton <nickc@cygnus.com>
2745 * configure.in: Add support for StrongARM target.
2746 * configure: Regenerate.
2748 1999-02-05 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2752 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2755 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2757 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2759 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2761 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2762 (INTEL_DWORD_MNEM_SUFFIX): Define.
2765 (DWORD_PTR): Define.
2766 (XWORD_PTR): Define.
2768 (OFFSET_FLAT): Define.
2770 (NONE_FOUND): Define.
2773 * config/tc-i386.c (set_intel_syntax): New routine.
2774 (intel_syntax): Declare.
2775 (allow_naked_reg): Declare.
2776 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2777 (intel_float_operand): New routine.
2778 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2779 Handle brackets as well as parens. Call i386_intel_operand for
2780 intel syntax. Reverse operands if appropriate. Handle new
2781 suffixes. Handle movzx and movsx.
2782 (i386_is_reg): New routine.
2783 (i386_immediate): New routine.
2784 (i386_scale): New routine.
2785 (i386_displacement): New routine.
2786 (i386_operand_modifier): New routine.
2787 (build_displacement_string): New routine.
2788 (i386_parse_seg): New routine.
2789 (i386_intel_memory_operand): New routine.
2790 (i386_intel_operand): New routine.
2791 (i386_operand): Call i386_displacement, i386_immediate,
2792 i386_scale, etc. instead of handling inline.
2793 (parse_register): Handle registers without prefix.
2795 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2797 * configure: Regenerate.
2798 * configure.in (arm-*-oabi): New.
2799 (thumb-*-oabi): New.
2800 * config/tc-arm.c (target_oabi): Declare.
2801 (md_apply_fix3): Support REL relocs.
2802 (md_parse_option): Handle -oabi.
2803 (elf32_arm_target_format): New routine.
2804 (md_longopts): Add OPTION_OABI.
2805 * config/tc-arm.h: Redefine TARGET_FORMAT.
2808 1999-01-28 Nick Clifton <nickc@cygnus.com>
2810 * write.c (write_relocs): Handle out of range error.
2812 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2813 (fr30_force_relocation): Default to 0.
2815 * config/tc-fr30.h (obj_fix_adjustable): Define.
2816 (TC_FORCE_RELOCATION): Define.
2818 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2821 1999-01-16 Nick Clifton <nickc@cygnus.com>
2823 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2824 merge of two instructions if the left instruciton kills the right.
2826 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2828 * Makefile.in: Regenerate.
2829 * configure.in: Redo test for using cgen.
2830 * configure: Regenerate.
2832 1999-01-09 Nick Clifton <nickc@cygnus.com>
2834 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2835 redefinition of this macro.
2837 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2839 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2842 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2844 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2845 a read of HI or LO and an immediatly following branch.
2847 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2849 * config/tc-mips.c (md_begin): Another correction to the setting of
2852 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2854 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2856 1998-12-21 Nick Clifton <nickc@cygnus.com>
2858 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2859 bit insn when optimizing, so that parallelised instructions will
2860 start on a 32 bit boundary.
2862 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2864 * config/tc-mips.c (mips_eabi64): New.
2865 (md_begin): Set mips_eabi64.
2866 (mips_elf_final_processing): Use it.
2868 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2870 * config/tc-mips.c (mips_elf_final_processing):
2871 Correct setting of ABI in e_flags.
2873 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2875 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2877 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2879 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2881 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2883 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2884 warning, values that don't fit in the field.
2886 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2888 * config/tc-mips.c (mips_abi_string): New.
2889 (md_parse_option,md_longopts): Add mabi.
2890 (mips_elf_final_processing): Set e_flags based on mabi flag.
2892 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2894 * config/tc-mips.c (md_parse_option): Handle vr4111.
2896 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2898 * config/tc-h8300.c (build_bytes): Change message given if the
2899 instruction requires H8/300H mode and we're not in Hmode, to
2900 suggest that it may be the operand modes that are the problem, not
2901 necessarily the opcode.
2903 1998-12-10 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-fr30.c: Add line separator character.
2907 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2909 * configure.in (hppa-*-mpeix*): New target.
2910 * config/obj-som.h (obj_som_compiler): Declare.
2911 * config/obj-som.c (compiler_seen): New static variable.
2912 (obj_som_compiler): New function.
2913 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2914 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2915 (pa_type_args): Set hppa_priv_level.
2916 (pa_compiler): New static function if OBJ_SOM.
2917 * configure: Rebuild.
2919 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2921 * read.c (output_leb128): Don't mark as inline.
2923 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2925 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2926 AIX .vbyte unaligned data support.
2927 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2928 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2931 1998-12-07 Nick Clifton <nickc@cygnus.com>
2933 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2936 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2938 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2939 BFD_RELOC_ARM_PCREL_BRANCH.
2941 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2944 checking the target type.
2945 (mips-dec-bsd*): Set endian to little.
2946 * configure: Rebuild.
2948 COFF weak symbol support, based on patches from Mark Elbrecht
2949 <snowball3@usa.net>:
2950 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2951 * config/obj-coff.c (obj_coff_weak): New static function.
2952 (obj_coff_endef) [both versions]: Handle weak symbols.
2953 (coff_frob_symbol): Likewise.
2954 (yank_symbols): Likewise.
2955 (obj_pseudo_table): Add "weak".
2957 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2958 <aymeric.vincent@emi.u-bordeaux.fr>.
2959 * aclocal.m4: Rebuild with current tools.
2960 * configure: Rebuild.
2962 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2963 an assertion failure for a case we can't handle when OBJ_ECOFF.
2965 * expr.c (operator): And with 0xff to avoid problems with signed
2968 1998-12-03 Nick Clifton <nickc@cygnus.com>
2970 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2971 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2973 1998-12-02 Nick Clifton <nickc@cygnus.com>
2975 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2978 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2980 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2983 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2985 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2988 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2990 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2992 (d10v_cleanup): Only generate previous insn if a multiline insn is
2995 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2997 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3000 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3003 -marm6xxx command line switches.
3005 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3007 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3008 (itbl-ops.o): Delete duplicate dependencies.
3009 Rebuild dependencies.
3010 Add fr30 dependencies.
3011 * Makefile.in: Rebuild.
3013 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3015 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3017 * listing.c: Ignore line terminator characters found inside
3020 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3022 * po/gas.pot: Regenerated.
3024 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3027 fr30_is_label_start(). Also checks for delay slot insns.
3029 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3030 FR30 instructions which contain a colon in the mnemonic.
3032 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3034 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-fr30.c: Removed currently superflous code.
3038 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-fr30.h: New file.
3041 * config/tc-fr30.c: Tweaking so that it will compile.
3043 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3045 * config/tc-d10v.h (obj_fix_adjustable): Define.
3046 (TC_FORCE_RELOCATION): Define.
3047 (d10v_force_relocation): Declare.
3048 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3049 (md_apply_fix3): Handle Vtable relocs.
3050 (d10v_fix_adjustable): New.
3051 (d10v_force_relocation): New.
3053 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-d30v.c: Change default behaviour to ignore potential
3056 conflicts between register name and symbol names.
3058 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3060 * configure.in: Add fr30-*-*.
3061 * config/tc-fr30.c: New file.
3062 * Makefile.in: Regenerated.
3063 * config.in: Regenerated.
3064 * configure: Regenerated.
3065 * doc/Makefile.in: Regenerated.
3066 * po/gas.pot: Regenerated.
3068 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3070 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3073 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3075 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3077 (do_scrub_chars): Add some casts to unsigned char to avoid
3078 unwanted sign extension.
3079 * read.c (lex_type): Set characters about 127 to be symbol
3081 * config/tc-i386.c (md_begin): Set identifier_chars and
3082 operand_chars for values above 127.
3084 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3086 * configure.in: detect cygwin* instead of cygwin32*
3087 * configure: regenerate
3089 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3091 * listing.c: Add support for producing a listing from piped
3094 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3096 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3097 (append_insn): Account for the tx39's multiply behavior.
3099 1998-10-26 Michael Meissner <meissner@cygnus.com>
3101 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3102 from assemble_parallel_insns. Add support for '->' to indicate
3103 explicitly serializing the instructions.
3104 (md_assemble): Ditto.
3106 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3108 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3111 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3113 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3115 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3117 * config/tc-mips.c : support frame and regmask/fregmask when
3118 MIPS_STABS_ELF is specified.
3120 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3122 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3123 (md_apply_fix): Don't return 1 for VTABLE relocs.
3124 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3126 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3128 * doc/c-i386.texi: Replace occurences of "opcode" with
3129 "instruction mnemonic", "instruction", or "mnemonic" when
3130 referring to the name of an instruction. Use "opcode" when
3131 referring to the sequence of machine bytes.
3133 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3134 (is_opcode_char): Rename to is_mnemonic_char.
3135 (md_assemble and i386_operand): Correct error messages from
3136 "opcode" to "instruction mnemonic"
3137 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3138 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3139 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3140 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3141 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3142 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3143 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3145 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3147 * config/tc-i386.c (i386_operand): Check for garbage after
3150 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3153 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3155 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3157 * config/tc-sh.h (obj_fix_adjustable): Define.
3158 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3159 (md_apply_fix): Likewise.
3160 (tc_gen_reloc): Likewise.
3161 (sh_fix_adjustable): New.
3163 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3165 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3166 * cgen.h (gas_cgen_finish_insn): Update prototype.
3167 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3168 cgen_insn_t -> CGEN_INSN_INT.
3169 (make_parallel): Update handling of CGEN_INT_INSN_P.
3170 (assemble_parallel_insn): Ditto.
3171 (target_make_parallel): New function.
3172 (md_assemble): Use it.
3174 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3176 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3178 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3180 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3181 converted into lower case.
3183 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3185 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3186 (gas_cgen_tc_gen_reloc): Likewise.
3187 * config/tc-m32r.h (obj_fix_adjustable): Define.
3188 * config/tc-m32r.c (m32r_fix_adjustable): New.
3189 (m32r_force_relocation): Handle VTABLE relocs.
3191 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3193 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3195 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3198 to lower case before parsing.
3200 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3201 parallel insns modift buts in the PSW as a side effect.
3203 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3205 * config/tc-d30v.c (find_format): Test for missing flag and
3208 (md_apply_fix3): Fix error messages to avoid
3209 assumption about presence of a symbol.
3211 (parallel_ok): Disallow parallel instructions that both modify the
3214 (find_format): Generate a warning if an odd numbered register is
3215 used as the first register in a mutli-register instruction.
3217 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3220 relocations are always associated with a symbol.
3222 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3224 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3225 (elf32_sparc_force_relocation): Declare.
3226 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3227 (tc_gen_reloc): Handle vtable relocs.
3228 (elf32_sparc_force_relocation): New.
3230 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3232 * symbols.c (S_IS_FUNCTION): New.
3233 * config/tc-v850.h (obj_fix_adjustable): Define.
3234 (TC_FORCE_RELOCATION): Define.
3235 (v850_force_relocation): Declare.
3236 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3237 of fx_addnumber for VTABLE reloc addends.
3238 (md_apply_fix3): Handle VTABLE relocs.
3239 (v850_fix_adjustable): New.
3240 (v850_force_relocation): New.
3242 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3244 * tc-hppa.c (fp_operand_format): Add some additional formats.
3245 (pa_ip): Do not automatically promote into pa2.0 mode.
3246 (pa_level): Handle ".level 2.0".
3248 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3250 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3251 * config/tc-i386.h (template.extension_opcode): Change to
3252 unsigned int to allow full range of 8-bit opcode suffixes.
3253 (None): Redefine as 0xffff.
3255 From Jeff B Epler <jepler@usgs.gov>
3256 * doc/c-i386.texi (i386-SIMD): New section.
3258 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3260 * read.c (discard_rest_of_line): New function.
3261 * read.h: Declare it.
3262 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3264 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3266 * config/tc-d10v.c (find_symbol_matching_register): New function.
3267 (find_opcode): Cope with the case where a register name matches
3270 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3272 * config/tc-v850.c (md_pcrel_from): Rename to
3273 v850_pcrel_from_section.
3274 (v850_pcrel_from_section): Do not resolves symbols in other
3277 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3279 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3281 * config/tc-d10v.c (find_opcode): Generate an error if a register
3282 is supplied for an operand that should not be a register.
3284 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3287 instructions to have another instruction in the right bin.
3289 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3292 the right container if the left container holds a branch
3295 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3297 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3298 both a register name and symbol name.
3299 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3301 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3304 execution unit class.
3306 (reg_name_search): If a name matches a register and a symbol,
3307 prefer the register.
3308 (find_format): Disallow flag registers when a general purpose
3309 register is required.
3310 If a number is required, but a register has been given, check to
3311 see if a symbol with the same name as the register exists, and if
3312 so, use that symbol.
3314 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3316 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3318 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3320 * config/tc-d30v.c (find_format): Do not accept flag registers as
3321 general purpose registers.
3322 (find_format): If an immediate value is expected at a given place
3323 in a format, but a register name has been provided instead, check
3324 to see if that register name matches the name of a predefined
3325 symbol and if it does, then use the symbol instead.
3326 (reg_name_search): If a register name matches a symbol name,
3327 prefer the register name to the symbol name.
3329 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3332 the previous insn to empty.
3334 1998-09-20 Michael Meissner <meissner@cygnus.com>
3336 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3337 pieces, forcing the use of an ANSI compiler.
3339 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3341 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3343 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3345 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3347 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3349 (obj_elf_vtable_entry): Likewise.
3350 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3351 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3352 (tc_gen_reloc): Likewise.
3353 (arm_fix_adjustable): Likewise.
3354 (elf32_arm_force_relocation): New.
3355 (armelf_frob_symbol): Remove coff-style symbol support.
3357 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3359 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3361 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3363 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3364 OBJ_COFF so that routine is defined for a.out format.
3366 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3368 * config/tc-i386.c (i386_operand): Detect non-segment registers
3369 used as segment prefixes.
3371 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3374 optimize across FDE boundaries.
3376 * config/obj-coff.c (obj_coff_section): Preserve any link once
3377 flags when setting the section flags.
3379 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3382 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3384 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3386 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3389 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3391 * frags.c (frag_grow): Include the size of the frag struct in the
3394 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3395 if the new subseg comes before the old.
3397 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3399 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3400 to handle edge8 and edge16.
3402 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3404 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3405 before we clobber the symbol involved.
3407 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3409 * config/tc-arm.c: Remove OBJ_ELF definitions for
3410 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3411 use arm_adjust_symtab for OBJ_COFF.
3412 (armelf_adjust_symtab): New Routine.
3413 * config/tc-arm.h: Define obj_adjust_symtab to
3414 armelf_adjust_symtab for OBJ_ELF.
3416 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3418 * configure.in: Make all i386-elf targets use bfd_gas.
3419 * config/tc-i386.c (tc_i386_force_relocation): New.
3420 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3421 (md_apply_fix3): Likewise.
3422 (tc_gen_reloc): Handle them.
3423 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3424 tc_i386_force_relocation.
3426 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3428 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3430 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3432 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3433 current opcode after writing the first insturction of a reverse
3436 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3438 * read.h (generate_lineno_debug): Add prototype.
3439 * read.c (generate_lineno_debug): Make non-static.
3441 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3443 * config/tc-i386.c (md_assemble): Only warn for address/data size
3446 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3448 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3449 against Thumb function names, as the linker needs this information.
3451 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3453 * expr.c (operand): Check also that there is no advance in operand
3454 after atof_generic in order to decide "is it label 0f or floating
3457 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3459 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3460 command line options with a single dash.
3461 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3463 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3465 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3466 * tc-arm.c (arm_fix_adjustable): New routine.
3468 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3470 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3471 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3472 demand_empty_rest_of_line before mri_comment_end.
3473 (equals): Check garbage after expression before
3474 mri_comment_end in MRI mode.
3476 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3478 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3479 small immediate constant to use the constant itself rather than
3482 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3484 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3485 (pa_leave): Likewise.
3487 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3489 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3491 (i386_operand): Fix an error message.
3493 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3495 * doc/c-arm.texi (ARM Directives): Document .req directive.
3497 * config/tc-arm.c (reg_required_here): Display erroneous string if
3498 the register name could not be decoded.
3499 Do not set inst.instruction if the sift is -1.
3501 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3503 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3506 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3508 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3509 even if it is belived to be unnecessary.
3511 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3513 config/tc-i386.c (i386_operand): Size immediate constants by
3514 suffix (erroneously removed as part of July 7 change).
3516 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3518 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3519 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3520 (armelf_frob_symbol): New Routine.
3521 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3523 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3525 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3527 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3529 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3530 command line switches passed to assembler.
3532 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3534 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3535 (gas_cgen_opcode_desc): Declare.
3536 (gas_cgen_parse_operand): Declare.
3537 (*): Prepend gas_ to gas specific fns to denote them as such.
3539 * cgen.c (gas_cgen_opcode_desc): New global
3540 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3541 (queue_fixup): Renamed from cgen_queue_fixup.
3542 (*): Prepend gas_ to gas specific fns to denote them as such.
3544 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3545 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3546 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3547 Open opcode table and initialize it.
3548 (make_parallel): Use gas_cgen_opcode_desc.
3549 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3550 (md_assemble): Ditto.
3552 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3554 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3555 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3556 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3557 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3558 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3559 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3560 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3561 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3562 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3563 (INIT_STAB_SECTION): Likewise.
3564 (OBJ_PROCESS_STAB): Likewise.
3566 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3567 (md_parse_option): Watch for them.
3568 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3569 (md_begin): Kill neverdef code.
3570 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3571 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3572 (s_alpha_coff_wrapper): New.
3573 (md_pseudo_table): Trap all ECOFF pseudos.
3575 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3577 Start of changes to remove mdebug section from mips*-elf
3578 Based on MIPS_STAB_ELF definition
3579 * acconfig.h: undef if not configured
3580 * config.in: undef if not configured
3581 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3582 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3583 * stabs.c (s_stab_generic): flush frag
3585 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3587 * configure.in: (arm-*-elf): Handle.
3588 (thumb-*-elf): Handle.
3589 * configure: Regenerate.
3590 * read.c (stringer): Fix typo in comment.
3591 * write.c (fixup_segment): Don't add symbol value to addend if
3593 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3595 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3598 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3600 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3601 (write_2_short): Emit warning if new flag is set.
3602 (do_assemble): Set flags if left instruction is one of special
3603 "right-instruction-killer" type.
3605 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3607 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3608 Always output words in debug_info section as big endian.
3609 (sparc_target_format): Choose correct bfd target.
3610 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3612 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3614 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3615 to work with internationalization code. Issue an error when two
3616 operands match that are not allowed to match.
3618 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3620 * configure.in (install_tooldir): Allow target to specify whether
3621 it wants to be installed in $(tooldir)/bin.
3622 * configure: Regenerate.
3623 * Makefile.am (install-exec-local): Set install-exec-tooldir
3624 dependency via configure.
3625 * Makefile.in: Regenerate.
3627 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3629 * Makefile.am (install-exec-local): Split into two ...
3630 (install-exec-bindir,install-exec-tooldir): New rules.
3631 * Makefile.in: Regenerate.
3633 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3635 * Makefile.am (install-exec-local): Don't remove the file before
3636 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3637 W. Rozycki <macro@ds2.pg.gda.pl>.
3638 * Makefile.in: Rebuild.
3640 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3642 * cgen.c: Include libiberty.h.
3643 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3644 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3645 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3646 (md_cgen_lookup_reloc)): Declare.
3647 (md_cgen_record_fixup_exp): Declare.
3648 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3649 (m32r_relax_frag): Declare.
3650 (cgen_md_apply_fix3): Decls moved to cgen.h.
3651 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3652 (m32r_cgen_record_fixup_exp): Delete decl.
3653 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3654 (assemble_nop): Delete.
3655 (expand_debug_syms): Delete unused `exp'.
3656 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3657 Add default case for -Wall.
3658 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3659 (md_atof): Delete unused wordP.
3661 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3663 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3666 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3668 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3669 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3670 .print, .purgem, and .struct. Remove documentation for
3673 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3675 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3676 Update call to insert_operand.
3678 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3680 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3682 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3684 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3685 whitespace after a prefix operator.
3687 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3689 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3691 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3693 * config/tc-sparc.c (log2): New static function.
3694 (s_reserve): Use log2 to convert alignment before calling
3696 (s_common): Use log2 to convert alignment before calling
3697 record_alignment and frag_align.
3698 (sparc_cons_align): Use log2.
3700 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3702 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3703 (s_common): Likewise.
3705 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3706 initialization of waddr.
3707 (sparc_elf_final_processing): Add default case to switch.
3709 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3711 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3712 than temporary real.
3714 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3716 * write.c (subsegs_finish): Don't align the segments if there were
3719 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3720 copying aux information.
3722 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3723 expression into a symbol.
3725 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3727 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3728 type to unsigned int.
3729 (md_assemble): Change type used to store offsets from unsigned
3731 (i386_operand): Switch error check to only call RESTORE_END_STRING
3732 once after parse_register.
3734 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3736 * config/tc-v850.c (md_show_usage): Changed format to match that
3739 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3741 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3743 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3745 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3748 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3751 * doc/Makefile.in: Rebuild.
3753 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3755 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3756 for %lo expressions.
3757 (mips_ip, case 'u'): Move range check after code to mask
3758 off bits in %hi/%lo expressions. Mask off high bits for
3761 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * doc/Makefile.am (gasver.texi): New target.
3764 (as.info, as.dvi): Depends upon gasver.texi.
3765 * doc/as.texinfo: Include gasver.texi. Mention version number on
3766 title page and in top node.
3767 * doc/Makefile.in: Rebuild.
3769 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3771 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3772 but not including the line containing the edict.
3773 * listing.h (LISTING_EOF): New.
3774 * input-scrub.c (input_scrub_next_buffer): Call it.
3776 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 * config/tc-i386.c (i386_operand): Don't set the size of an
3779 immediate address based solely on the suffix and the mode.
3781 * config/tc-i386.c (md_assemble): Add assertion to make sure
3782 overlap2 does not set Imm.
3784 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3785 sequences of whitespace to a single space.
3786 (is_space_chars): Just compare with space.
3787 (md_begin): Don't initialize space_chars.
3788 (md_assemble): Just skip a single whitespace character.
3789 (i386_operand): Rewrite base-index parsing to use new
3790 parse_register, and to skip white space. Skip white space in a
3791 number of other places too. Don't give error message if
3792 parse_register fails.
3793 (parse_register): Change reg_string parameter to be non-const.
3794 Add end_op parameter. Skip white space after the `%', and return
3795 end of register string. Give error message here rather than
3798 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3800 Based on patch from Matt Semersky <matts@scd.hp.com>:
3801 * expr.c (op_encoding): Make const.
3802 (expr_set_precedence): New function.
3803 (expr_begin): Don't set operator rankings, just call
3804 expr_set_precedence.
3805 * expr.h (expr_set_precedence): Declare.
3806 * read.c (s_mri): Call expr_set_precedence.
3808 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * doc/as.texinfo (Statements): Remove paragraph discussing
3811 continuing lines with a backslash. This hasn't worked for years,
3814 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3816 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3818 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3819 (ps_CTORS, ps_DTORS): New section types.
3820 (vms_fixup_xtors_section): New function
3821 (Ctors_Psect, Dtors_Psect): Define.
3822 (IS_GXX_XTOR): Define
3823 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3824 Filter static constructors/destructors and add to
3825 Ctors_Symbols/Dtors_Symbols chain.
3826 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3827 appropriate section.
3829 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3830 * makefile.vms: Merge vax/vms support.
3832 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3834 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3835 (elf_pseudo_table): Add them.
3836 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3837 (md_apply_fix): Accept them.
3838 (mips_fix_adjustable): Don't adjust them.
3839 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3840 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3841 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3842 (tc_fix_adjustable): Don't adjust them.
3844 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3846 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3848 * Makefile.in: Regenerate.
3849 * configure.in: AC_SUBST cgen_cpu_prefix.
3850 * configure: Regenerate.
3852 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3854 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3855 Changed all users of COND12_DELAY.
3857 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3859 * config/tc-mn10300.c (set_arch_mach): New function.
3860 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3861 (md_begin): Default to mn10300 mode.
3862 (md_assemble): Only accept instructions for the core mn10300
3863 chip and the active machine type.
3865 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * subsegs.h (segment_info_type): Give the struct a name.
3868 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3869 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3870 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3871 * config/tc-w65.h (tc_reloc_mangle): Declare.
3872 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3874 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3876 * config/tc-v850.c (v850_comm): Restore old section
3877 after common processing.
3879 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3881 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3883 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3885 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3886 char with code that explicitly sign-extends.
3888 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-v850.c (md_begin): Restore text section as the current
3891 section after creating call table sections.
3892 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3895 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3896 with call to macro SYM_AUXINFO.
3898 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3900 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3901 with the program transform name.
3902 * Makefile.in: Rebuild.
3904 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3906 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3909 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3911 * config/tc-i386.c (i386_operand): Be prepared for a space between
3912 the open parenthesis and the start of the register operand,
3913 because of the June 16 change.
3915 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3917 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3920 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3922 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3923 even if it is belived to be unnecessary.
3925 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3927 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3929 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3931 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3933 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3934 shift amount for a repeated operand. The shift amount for the
3935 repeated copy comes from the size of the operand.
3937 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3939 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3941 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3945 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3947 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3948 characters in it as LEX_IS_SYMBOL_COMPONENT.
3949 * config/tc-i386.h (tc_symbol_chars): Define.
3950 (extra_symbol_chars): Declare.
3951 * config/tc-i386.c (extra_symbol_chars): Define.
3952 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3953 (line_comment_chars): Set to '/' if TE_LINUX.
3954 * doc/c-i386.texi (i386-prefixes): Update.
3955 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3957 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3959 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3960 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3962 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3964 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3965 constraint in instructions REP & REPI.
3967 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3970 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3972 (check_range): If the operand is shifted, then shift the number
3973 before checking its range.
3975 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3977 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3980 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3982 * config/tc-v850.c (v850_comm): Create special sections as needed.
3984 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3986 * config/tc-d10v.c (write_2_short): Addition of swapping
3987 instructions for sequential and reverse sequential order when
3988 given order is not possible.
3990 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3992 * Makefile.am: Rebuild dependencies.
3993 (DEP_INCLUDES): Fix reference to intl build directory.
3994 * Makefile.in: Rebuild.
3996 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3998 * doc/c-i386.texi: Update 16 bit documentation.
4000 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4001 IgnoreDataSize to IgnoreSize as they are used for address size as
4003 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4004 32-bit mode, similarly addr16/data16 and variants.
4006 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4009 sequential word multiply instructions.
4011 (do_assemble): Add extra command line argument, to allow mul32
4012 attribute to be preserved across parallel insns.
4013 (md_assemble): Insert NOPs between explicitly parallel insns which
4014 contain an 32 bit multiply and a 16 multiply.
4016 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4018 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4021 * config/tc-i386.c (reloc): Add braces.
4023 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4024 consistent with Intel naming.
4025 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4026 use bitfields in sib_byte.
4027 (modrm_byte): Don't use bitfields here either.
4029 * config/tc-i386.c (current_templates): Add const.
4030 (parse_register): Add const to return, param, and char *s.
4031 (i386_operand): Add const to reg_entry *r.
4032 * config/tc-i386.h (templates): Add const to start, end.
4034 Inspired by code for 16 bit gas support from Martynas Kunigelis
4035 <martynas@nm3.ktu.lt>:
4036 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4037 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4038 (uses_mem_addrmode): Remove.
4039 (md_estimate_size_before_relax): Add support here too.
4040 (md_relax_table): Rewrite interface to md_relax for 16 bit
4042 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4043 (opcode_suffix_to_type): Remove.
4044 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4045 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4046 (md_convert_frag): Likewise.
4047 (i386_operand): Add support for 16 bit base/index regs,
4048 immediates, and displacements. Remove some unnecessary casts, and
4049 localise end_of_operand_string, displacement_string_start,
4050 displacement_string_end variables. Add GCC_ASM_O_HACK.
4051 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4053 * config/tc-i386.c (prefix_hash): Remove.
4054 (md_begin): Rewrite without obstacks. Remove prefix hash table
4055 handling. Rewrite lexical table handling.
4056 (i386_print_statistics): Don't print prefix statistics.
4057 (md_assemble): Rewrite instruction parser so that line is not
4058 converted to lower case. Don't do a hash_find for prefixes,
4059 instead recognise them via opcode modifier.
4060 (expecting_operand, paren_not_balanced): Localise variables.
4061 * config/tc-i386.h (IsPrefix): Define.
4062 (prefix_entry): Remove.
4064 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4065 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4066 '\\' in case where comment_chars contains '/'.
4068 * config/tc-i386.c (MATCH): Ensure given operand and template
4069 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4070 you must write `ljmp *table(%ebx)'.
4072 From H.J. Lu <hjl@gnu.org>:
4073 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4074 as 0 ifndef BFD_ASSEMBLER.
4075 (md_assemble): Allow immediate operands without suffix or
4076 other reg operand to default in size to the current code size.
4078 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4080 * config/tc-v850.c (md_begin): Restore creation of
4081 .call_table_text and .call_table_data sections.
4083 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4085 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4086 after emitting a word of noops.
4088 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4090 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4091 (i386_operand): Simplify checks for valid base/index combinations.
4092 Disallow `in 4(%dx),%al'.
4094 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4096 (add_prefix): Change parameter from char to int.
4098 * config/tc-i386.h (Ugh): Define opcode modifier.
4099 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4101 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4102 CONSISTENT_REGISTER_MATCH macros to check register types more
4103 thoroughly. Check for illegal suffix/operand combinations
4104 when matching insns with operands. Handle new `s' suffix, and
4105 associated FloatMF opcode modifier for float insns with memory
4107 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4108 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4109 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4110 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4111 DATA_PREFIX_OPCODE throughout.
4113 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4114 (md_assemble): Rewrite suffix/register operand checking code to be
4115 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4116 AnyMem, the better to grep.
4118 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4119 given a memory operand. Don't set Abs bits either.
4120 (type_names): Remove Mem*, Abs*.
4121 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4122 define opcode_modifiers as these cases are handled by Disp8,
4123 Disp16, Disp32 and suffix checks.
4124 (COMES_IN_BOTH_DIRECTIONS): Remove.
4125 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4127 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4128 if IgnoreDataSize modifier given. Remove ShortformW modifier
4129 test. Add test for ShortForm in W base_opcode modification.
4130 Merge Seg2ShortForm and Seg3ShortForm code.
4131 * config/tc-i386.h (ShortFormW): Remove.
4132 (IgnoreDataSize): Define.
4134 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4136 * config/tc-d30v.c (md_assemble): Store previous segment state
4137 with previous instruction.
4139 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4141 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4142 (ebp, esp): Remove static variables.
4143 (MATCH): Remove test for InOutPortReg.
4144 (i386_operand): Properly handle InOutPortReg here instead.
4145 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4146 (md_assemble): Simplify and correct modrm and sib generation.
4147 (i386_operand): Add warning for scale without index.
4148 Rewrite checks for valid base/index combinations.
4150 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4151 macros and enclose in do while(0).
4152 (RESTORE_END_STRING): Likewise.
4153 (md_assemble): Add one to printed operand number so we start
4154 from 1 not 0. Add some more gettext invocations.
4155 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4158 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4159 DATA_PREFIX, SEG_PREFIX): Define.
4160 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4161 (check_prefix): Remove function.
4162 (add_prefix): New function. Add prefix to i.prefix as well as
4164 (md_assemble): Changes for add_prefix. Remove hack for wait
4165 prefix, instead always output prefixes in fixed order. Test
4166 for jcxz/loop when selecting between word & dword operations,
4167 and add address size prefix rather than operand size prefix.
4168 Remove operand -> address size hack when emitting jcxz/loop.
4169 (i386_operand): Remove O_Absent check as it's done in expr.
4171 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4173 * configure.in: Recognize m5200 as a cpu_type of m68k.
4174 * aclocal.m4: Rebuild with current libtool.
4175 * configure: Rebuild.
4177 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4179 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4180 to relaxable_symbol to prevent references to external symbol from
4183 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4186 symbols are relaxable.
4188 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4190 * config/tc-v850.c (md_begin): Don't create special
4191 sections by default.
4193 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4195 * config/tc-mips.c (macro): For div and udiv, close the
4196 reorder block as soon as possible.
4198 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4200 From Matt Semersky <matts@scd.hp.com>:
4201 * macro.c (macro_mri_mode): New function.
4202 * macro.h (macro_mri_mode): Declare.
4203 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4206 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4208 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4211 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4212 until after xstrdup in OBJ_EVAX case.
4214 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4216 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4217 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4218 of hardcoded magic number.
4219 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4221 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4223 * read.c (do_s_func): New function.
4225 * read.h (do_s_func): Add prototype.
4227 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4229 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4230 nops if fill pattern not specified.
4232 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4234 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4235 * config/te-go32.h (TE_GO32): Define.
4236 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4238 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4240 Implement .func/.endfunc pseudo-ops.
4241 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4243 * read.c (potable): Add .func,.endfunc.
4244 (s_func): New function.
4245 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4247 (in_doc_func_p,current_function_label): New static globals.
4248 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4250 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4253 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4254 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4255 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4256 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4257 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4258 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4259 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4260 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4261 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4262 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4263 * config/tc-a29k.c: Don't define md_short_jump_size,
4264 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4265 * config/tc-alpha.c: Likewise.
4266 * config/tc-alpha.h: Likewise.
4267 * config/tc-arm.c: Likewise.
4268 * config/tc-h8300.c: Likewise.
4269 * config/tc-h8500.c: Likewise.
4270 * config/tc-hppa.c: Likewise.
4271 * config/tc-i860.c: Likewise.
4272 * config/tc-i960.c: Likewise.
4273 * config/tc-ppc.c: Likewise.
4274 * config/tc-sh.c: Likewise.
4275 * config/tc-sparc.h: Likewise.
4276 * config/tc-tic30.c: Likewise.
4277 * config/tc-w65.c: Likewise.
4278 * config/tc-z8k.c: Likewise.
4280 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4282 * config/tc-vax.c (_): Delete this macro used for placeholder
4283 values in vax_operand_width_size; it conflicts with the _() macro
4284 used for internationalization.
4286 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4288 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4289 code. From Chris Moller <moller@bops.com>.
4291 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4292 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4293 * read.c (emit_expr): Initialize seg and subseg fields of a new
4295 * write.c (write_object_file): Switch to the appropriate segment
4296 and subsegment when processing a broken word.
4298 * config/tc-m68k.c (mri_assemble): New static function.
4299 (build_mri_control_operand): Call mri_assemble rather than
4301 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4302 (s_mri_endf, s_mri_endw): Likewise.
4304 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4306 * read.c (s_org): Call md_flush_pending_output if it is defined.
4308 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4310 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4312 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4313 (md_parse_option): Add for same.
4314 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4315 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4316 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4318 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4320 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-arm.c (find_real_start): Relax definition of local
4325 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4328 symbols at the given address, not just the last one specified.
4330 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4332 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4333 or number_to_chars_littleendian to write data.
4335 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-v850.c (md_assemble): Remove artificially created
4338 register name symbols.
4340 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4342 * write.c (fixup_segment): Change "segment" to "section" in
4345 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4347 * write.c (fixup_segment): Change sym1-sym2 message again.
4349 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4351 * write.c (fixup_segment): Improve error message for sym1-sym2
4352 errors when sym1 is in a different segment from sym2.
4354 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4356 * config/tc-m32r.c (warn_unmatched_high): New static local.
4357 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4358 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4359 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4360 (md_parse_option): Likewise.
4361 (md_show_usage): Likewise.
4362 (m32r_frob_file): Likewise.
4364 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4365 (read_a_source_file): Call them.
4366 * read.h (stabs_generate_asm_file): Declare.
4367 * stabs.c (stabs_generate_asm_file): New function.
4368 (generate_asm_file): New function.
4369 (stabs_generate_asm_lineno): Move file name handling into
4372 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4374 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4375 (d30v_current_align, d30v_current_align_seg): New variables.
4376 (d30v_last_label): New variable.
4377 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4378 (s_d30v_data, s_d30v_section): Likewise.
4379 (md_pseudo_table): Call them.
4380 (md_begin): Initialize d30v_current_align_seg.
4381 (md_assemble): Call d30v_align when needed by known current alignment.
4382 (d30v_frob_label, d30v_cons_align): New functions.
4383 * config/tc-d30v.h (md_do_align): Remove.
4384 (tc_frob_label): Call d30v_frob_label.
4385 (md_cons_align): New.
4387 * config/tc-d30v.c (find_format): Convert complex expressions to
4388 expression symbols before processing. Clean up code formatting.
4390 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4392 * po/Make-in (install-info): New target.
4394 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4396 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4398 * config/tc-mn10300.c (md_assemble): Likewise.
4400 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4402 * Makefile.am: Update with `make dep-am'.
4403 (HFILES): Add cgen.h.
4404 (cgen.o): Depend on cgen.h.
4405 * Makefile.in: Regenerate.
4407 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4409 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4411 * gasp.c (grab_label): Permit a label to be a preprocessor
4412 variable by permitting a label to start with a backslash.
4414 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4416 * config/tc-mips.c (validate_mips_insn): Removed hack
4417 for previously inaccessible bitfields in some INSN_TRAP
4420 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4422 * config/tc-d30v.c (do_assemble): Abort with error message
4423 if opcode operands do not match.
4425 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4427 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4428 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4429 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4430 similar new 'q' operand.
4432 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4434 * cgen.c (cgen_asm_finish_insn): Fix typo.
4436 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4439 * cgen.c: Include it.
4440 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4441 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4442 All callers updated.
4443 * config/tc-m32r.c: Include cgen.h.
4444 (m23r_insn): New members num_fixups,fixups.
4446 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4448 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4449 to avoid compiler warning.
4451 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4453 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4456 * makefile.vms (OBJS): Add ehopt.obj
4458 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4460 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4462 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4464 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4465 a short format insn.
4466 (md_assemble): Set it for explicitly packed insns.
4468 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4470 * config/obj-coff.c (c_symbol_merge): Do not take address of
4471 native fields when performing the memcpy.
4473 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4475 * config/tc-mips.c (macro,macro2): Implement
4476 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4478 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4480 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4481 relocations against globally visible symbols.
4482 * config/tc-m68k.c (relaxable_symbol): New macro.
4483 (m68k_ip, md_estimate_size_before_relax): Use it.
4484 (tc_m68k_fix_adjustable): Also handle weak symbols.
4486 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4488 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4489 references to externally visible symbols.
4490 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4491 values in twice for a PC relative reloc if the symbol is
4494 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4495 don't adjust a PC relative reloc against an externally visible
4497 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4498 for a PC relative fixup against an externally visible defined
4499 symbol, arrange to store object file and addend values as though
4500 the symbol were not defined.
4501 (tc_gen_reloc): Likewise.
4503 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4505 * read.c (sizeof_leb128): Referenced externally by write.c so
4508 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4510 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4511 and expand a 'debug' symbol associated with the next instruction
4512 that does not cause a short instruction to be filled with a NOP.
4513 (md_pseudo_table): Add support for .debugsym.
4514 (assemble_parallel_insn): Add calls to expand_debug_sym as
4516 (md_assemble): Ditto.
4518 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4520 * as.c (main): Conditionally call setlocale.
4521 * gasp.c (main): Likewise.
4522 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4523 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4525 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4527 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4529 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4531 * config/tc-hppa.c: Change all calls to bzero to use memset.
4532 (pa_ip): Add cast to avoid warning.
4533 (tc_gen_reloc, md_apply_fix): Likewise.
4534 (pa_find_space_by_number): Likewise.
4535 (hppa_force_relocation): Likewise.
4536 (pa_block): Change i to unsigned int.
4537 * config/obj-som.h (obj_som_copyright): Declare.
4539 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4541 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4542 for line numbers for assembly source.
4544 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4546 * configure.in: Change version number to 2.9.4
4547 * configure: Rebuild.
4549 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4551 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4553 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * ecoff.h: Change symbolS in function declaration to struct
4558 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4560 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4561 (md_convert_frag): Fix i18n typo.
4563 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4565 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4566 * ecoff.h: Protoype it.
4567 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4568 [EVAX] (s_alpha_prologue): Delete.
4569 (md_pseudo_table): Update.
4571 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4574 array to local pointer.
4575 (get_args, parse_expr): Add casts to avoid warnings.
4577 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4579 * read.c (s_set): Cast xmalloc return value to fragS *.
4580 * config/tc-m68k.c (m68k_ip): Function made static to match
4581 previous forward declaration.
4582 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4584 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4586 * config/tc-v850.c: Add internationalisation macros to error
4589 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4590 macros to error strings.
4592 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4595 reloc is in the TOC csect.
4596 (md_apply_fix3): Correct gettext typo.
4598 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4600 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4601 .L - they are local labels and the branches are not really
4602 function calls but rather far jumps.
4604 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4606 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4608 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * config/tc-i386.c (md_assemble): Print operand number rather than
4611 using ordinal_names.
4612 (i386_operand): Likewise.
4614 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4616 * Makefile.am (INTLLIBS): Define to work around apparent automake
4618 All Makefiles: Regenerated.
4620 * Many files: Added gettext invocations around user-visible
4622 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4623 HAVE_LC_MESSAGES): Define.
4624 * dep-in.sed: Added asintl.h.
4625 * po/Make-in: New file.
4626 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4628 * read.c (Z_): Renamed from `_'.
4629 * Makefile.am (SUBDIRS): Added po.
4630 (POTFILES): new macro.
4631 (po/POTFILES.in): New target.
4632 ($(OBJS)): Added asintl.h.
4634 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4635 (as_new_LDADD): Added $(INTLLIBS).
4636 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4637 (gasp_new_LDADD): Added $(INTLLIBS).
4638 (gasp_new_DEPENDENCIES): New macro.
4639 * configure, aclocal.m4: Rebuilt.
4640 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4642 (ALL_LINGUAS): Define.
4643 * macro.c: Include "asintl.h".
4644 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4645 * as.h: Include "asintl.h".
4646 * config/tc-i386.c (ordinal_names): Removed.
4647 (md_assemble): Changed error text to avoid ordinal_names.
4648 (i386_operand): Likewise.
4649 (reloc): Added as_bad to avoid i18n problems.
4650 (tc_gen_reloc): Likewise.
4651 * config/tc-arm.c (bad_args): Now a #define.
4653 * config/obj-vms.c (VMS_stab_parse): Changed type of
4655 (global_symbol_directory): Unified strings to avoid i18n
4657 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4658 avoid i18n problems.
4659 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4660 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4662 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4664 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4666 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4668 * as.c (print_version_id): Added an fprintf to avoid i18n
4670 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4672 * expr.c (expr): Added as_warn call to avoid i18n problems.
4673 * messages.c (as_assert): Changed code to avoid i18n problems.
4674 (as_abort): Likewise.
4675 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4676 (s_space): Likewise.
4677 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4679 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4681 * config/tc-i386.c (check_prefix): New static function, split out
4683 (struct _i386_insn): Add wait_prefix field.
4684 (md_assemble): Remove wait_prefix local variable. Use
4685 check_prefix when adding a prefix.
4687 * config/tc-i386.c (current_templates): New static variable.
4688 (md_assemble): Remove current_templates local variable.
4689 (md_assemble, i386_operand): Improve error and warning messages in
4690 many places. Add RESTORE_END_STRING in many places before error
4691 return. Clarify some comments.
4693 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4695 (md_assemble): Parse string instruction operands, looking for
4696 segment override prefixes. Check for invalid segment prefixes on
4698 (i386_operand): i.seg[] and max mem_operand changes for string
4700 * config/tc-i386.h (EsSeg): Define.
4702 * config/tc-i386.h (regKludge): Define.
4703 (iclrKludge, imulKludge): Don't define.
4704 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4705 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4706 opcode_modifier checks to look for more common cases first. Add
4707 default_seg for IsString case.
4709 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4713 * configure: Rebuild with new automake and libtool.
4714 * aclocal.m4, Makefile.in: Likewise.
4716 * doc/Makefile.am (as.dvi): New target.
4717 * doc/Makefile.in: Rebuild.
4719 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4721 * configure.in: Added sparc86x support.
4723 * configure: Rebuild.
4725 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4727 (md_parse_option): Warn if -EL is not supported for this architecture.
4729 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4731 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4733 * config/tc-mips.c (mips_ip): Note when we use get match on
4734 the full instruction name.
4736 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4738 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4739 back into the expression to handle add/sub simplification correctly.
4741 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4743 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4745 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4750 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4752 * symbols.c (max_indent_level): New global.
4753 (print_symbol_value_1): Use it.
4754 * expr.h (expr_build_dot): Declare.
4755 * expr.c (expr_build_dot): New function.
4757 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4759 * symbols.c (print_binary): New function.
4760 (print_expr_1): Call it.
4762 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4764 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4765 operand in the opcode.
4767 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4769 * config/tc-i386.h: Reorder operand flags and opcode modifier
4770 flags for clarity. Remove unused definitions: Unknown,
4771 ImmUnknown, DispUnknown, NoModrm.
4772 * config/tc-i386.c (type_names): Add missing Debug type.
4773 (md_assemble): Better duplicate prefix checking. Quicker string
4774 instruction check via new opcode_modifier flag.
4776 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4778 * doc/as.texinfo (Invoking): Clarify -Wa example.
4780 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4782 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4783 (s_mips_weakext): Define.
4784 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4785 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4788 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4790 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4791 is an error if the value can not be computed at assembly time.
4792 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4794 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4796 * gasp.c (main): Set next field of new include_path structure to
4797 NULL. From Avery Pennarun <averyp@gdc.ca>.
4799 * read.c (s_mri_sect): Call as_bad rather than abort for an
4800 unsupported MRI target.
4802 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4804 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4805 the destination of a branch instruction should be altered.
4806 (find_real_start): New function: Locate the real, Thumb coded
4807 start of a Thumb function.
4808 (do_t_branch23): Alter the destination of branches to Thumb
4811 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4813 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4815 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4818 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4820 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4821 * doc/c-hppa.texi: Likewise.
4823 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4825 * Makefile.am: Rebuild dependencies.
4826 * Makefile.in: Rebuild.
4828 * Makefile.am (DEP_INCLUDES): New variable.
4829 (.dep1): Change to work when srcdir is not an absolute path.
4830 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4831 * Makefile.in: Rebuild.
4833 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4836 LinearAddress patch.
4838 * configure.in: Set version to 2.9.1.
4839 * configure: Rebuild.
4841 * Branched binutils 2.9.
4843 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4845 * config/tc-i386.h (FWait): Define.
4846 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4847 other prefixes. Check FWait flag in opcode table to see which
4848 instructions require an fwait prefix.
4850 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4852 * stabs.c (get_stab_string_offset): Always create a stab string
4855 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4857 Fix some gcc -Wall warnings:
4858 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4859 * ehopt.c (eh_frame_code_alignment): Likewise.
4860 * expr.c (integer_constant, operand): Likewise.
4861 * frags.c (frag_align): Likewise.
4862 * gasp.c (level_0, change_base, doinstr): Likewise.
4863 * hash.c (hash_ask): Likewise.
4864 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4865 (debugging_pseudo): Likewise.
4866 * macro.c (define_macro, check_macro): Likewise.
4867 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4868 (ignore_rest_of_line, float_cons): Likewise.
4869 * symbols.c (decode_local_label_name): Likewise.
4870 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4871 (fixup_segment, number_to_chars_bigendian): Likewise.
4872 (number_to_chars_littleendian): Likewise.
4873 * config/atof-ieee.c (gen_to_words): Likewise.
4874 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4875 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4876 * read.c (output_big_sleb128): Initialize locals to avoid
4878 (output_big_uleb128, equals): Likewise.
4879 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4880 to unsigned int. Change zeros to unsigned int.
4881 * cond.c (s_if): Add return to default case.
4882 * frags.c (frag_now_fix): Change return type to addressT.
4883 * frags.h (frag_now_fix): Update declaration.
4884 * listing.c (file_info_struct): Change linenum to unsigned int.
4885 (struct list_info_struct): Change hll_line to unsigned int.
4886 (print_source): Update format string.
4887 * read.c (emit_expr): Change scan to unsigned int, and don't
4888 bother to initialize it.
4889 * symbols.c (dollar_label_count): Change to unsigned long.
4890 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4891 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4892 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4894 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4896 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4897 mcf5200 just as we do for m68000.
4898 (m68k_init_after_args): Likewise.
4899 (md_estimate_size_before_relax): Likewise.
4901 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4903 * config/tc-v850.c (md_assemble): Store relocation addend in
4904 fixup instead of instruction.
4906 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4908 * config/tc-i386.c (md_assemble): Swap template arguments to
4909 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4910 This macro is currently symmetric, so passing them the wrong
4911 way didn't cause any problem, but may if the macro is changed
4913 After copying template to i.tm, use i.tm. rather than t-> to
4914 access fields, and make t a const*
4915 Move i.tm.operand_types[] swap to immediately after the copy.
4917 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4919 * expr.h (expr_build_uconstant): Add prototype.
4920 (expr_build_unary,expr_build_binary): Add prototypes.
4921 * expr.c (expr_build_uconstant): New function.
4922 (expr_build_unary,expr_build_binary): New functions.
4924 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4926 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4927 * macro.c (macro_expand_body): Increase buffer size.
4928 * messages.c (as_warn): Likewise.
4929 (as_warn_where, as_bad, as_bad_where): Likewise.
4931 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4933 Based on patch from H.J. Lu <hjl@gnu.org>:
4934 * Makefile.am (DISTSTUFF): New variable.
4935 (diststuff): New target.
4936 * Makefile.in: Rebuild.
4938 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4940 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4941 m32r_elf_section_change_hook.
4943 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4944 emit a nop if a section ends with a 16 bit instruction.
4946 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4948 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4949 s_lcomm rather than obj_coff_lcomm.
4950 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4952 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4954 * config/tc-i386.h (LinearAddress): Define.
4955 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4956 instruction, don't use a default segment.
4958 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4960 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4961 * configure: Rebuild.
4963 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4965 * aclocal.m4, configure: Rebuild with libtool 1.2.
4967 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4969 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4970 PC relative branches. Patch courtesy of Jonathan Walton.
4973 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4975 * configure.in (emulations): Add thumb-pe target.
4977 * configure (emulations): Add thumb-pe target.
4979 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4981 * itbl-lex.l (yywrap): Don't define if already defined as a
4984 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4986 * depend.c (quote_string_for_make): New function.
4987 (wrap_output): Use it.
4989 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4991 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4992 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4994 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4996 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4997 Recognize -GN and -relax.
4998 (md_begin): Initialize gp size from -G switch.
4999 (alpha_force_relocation): Always force if -relax.
5000 (alpha_align): Take a new argument that will specify when to
5001 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5002 Change all callers. Emit nop alignment padding as nop+unop pair.
5004 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5006 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5007 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5009 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5011 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5012 require padding to the next long word boundary.
5014 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5016 * cgen.c: #include symcat.h.
5017 * config/tc-m32r.c: Likewise.
5019 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5021 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5022 absolute expressions instead of '$' prefixed register names.
5024 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5026 * read.c (s_set): Record file and line info for symbols when -as.
5027 (pseudo_set): Don't overwrite that dummy fragment.
5029 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5031 * config/tc-ppc.c (md_pseudo_table): Add "section".
5032 (ppc_named_section): New static function.
5034 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5036 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5037 so we don't have to scan the entire list.
5039 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5041 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5042 case, allow the parallel instructions to modify the same flag
5045 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5047 * listing.c (list_symbol_table): Categorize symbols by
5048 undefined_section rather than sy_frag->line == NULL.
5050 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5052 * Makefile.am (install-exec-local): Install properly when ln
5053 fails or tooldir == prefix.
5055 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5057 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5058 Test result of insert_operand for error.
5060 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5062 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5063 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5064 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5065 * doc/Makefile.in: Rebuild.
5067 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5069 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5070 (macro): Fix handling of M_COP[0-3].
5072 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5074 Based on patches from Ross Harvey <ross@teraflop.com>:
5075 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5076 if macro_alternate or macro_mri.
5077 (getstring): Remove support for byte constants between < and >.
5078 (get_any_string): '<' only starts a string if macro_alternate or
5080 (macro_expand_body): Permit keyword parameters following
5081 positional parameters.
5083 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5084 * configure.in (alpha*-*-netbsd*): New target.
5085 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5086 * configure: Rebuild.
5088 * as.h (flag_warn_suppress_instructionswap): Move from here...
5089 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5090 here, and make static.
5092 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5093 BFD_ASSEMBLER or MANY_SEGMENTS.
5095 * as.c (show_usage): Update bug-gnu-utils address.
5096 * gasp.c (show_usage): Likewise.
5097 * doc/as.texinfo (Bug Reporting): Likewise.
5099 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5101 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5102 insns regardless of the size of a pointer if we're in mips I or
5104 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5106 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5108 Fix rac to accept only a0:
5109 * tc-d10v.c (parallel_ok, find_opcode):
5110 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5111 Introduce OPERAND_GPR.
5113 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5115 * read.c (s_fill): Handle non-constant repeat counts by creating
5116 an rs_space fragment.
5118 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5120 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5121 from as_bad to as_warn.
5123 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5125 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5126 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5127 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5129 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5132 seg_fix_rotP rather than fix_root from seg_info.
5134 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5136 * expr.c: Add support for 0x1_2_3_4 bignums.
5138 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5140 * configure.in: Change -linux* to -linux-gnu*.
5141 * configure: Rebuild.
5143 * app.c (do_scrub_begin): Treat \r as whitespace.
5145 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5147 * Makefile.am: Update dependencies.
5148 * Makefile.in: Rebuild.
5150 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5152 * configure, aclocal.m4: Rebuild with new libtool.
5154 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5156 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5157 the argument to bfd_set_arch_mach.
5158 (load_address): Use bfd_arch_bits_per_address to determine the
5159 bit size of an address instead of looking at the isa level.
5160 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5162 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5164 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5166 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5168 * ehopt.c: New file.
5169 * as.h (enum _relax_state): Add rs_cfa.
5170 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5171 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5172 * read.c (emit_expr): Call check_eh_frame.
5173 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5174 (relax_segment): Likewise.
5175 * Makefile.am: Rebuild dependencies.
5176 (GAS_CFILES): Add ehopt.c.
5177 (GENERIC_OBJS): Add ehopt.o.
5178 * doc/internals.texi (Frags): Document rs_cfa.
5180 * as.c (show_usage): Mention --traditional-format.
5181 (parse_args): Accept --traditional-format.
5182 * as.h (flag_traditional_format): Declare.
5183 * output-file.c (output_file_create): If flag_traditional_format,
5184 set BFD_TRADITIONAL_FORMAT on stdoutput.
5185 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5187 * config/tc-mips.c (append_insn): Make sure that if we have a
5188 fixup for an unmatched %hi reloc, it does not associated with a
5191 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5192 * doc/Makefile.in: Likewise.
5194 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-m32r.c (check_for_side_effects): New function.
5197 (can_make_parallel): Add checks for instruction side effects
5198 clashing with the other instruction.
5199 (assemble_parallel_insn): Improve warning messages. Return error
5200 message from non-swapped instruction order.
5202 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5204 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5206 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5207 md_cleanup definition. This moves the forced literal output to
5208 the end of the source pass, and avoids macro's inserting literals
5209 into the code immediately after the macro expansion.
5211 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5213 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5214 a gas internal symbol is adjustable.
5215 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5217 * as.h: If gcc version greater than 2.6, use `__format__' and
5218 `__printf__' in function attributes, rather than `format' and
5221 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5223 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5225 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5227 Add tms320c30 support:
5228 * config/tc-tic30.h: New file.
5229 * config/tc-tic30.c: New file.
5230 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5231 TARGET_FORMAT as "coff-tic30".
5232 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5233 * Makefile.am: Rebuild dependencies.
5234 (CPU_TYPES): Add tic30.
5235 (CPU_OBJ_VALID): tic30-aout is valid.
5236 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5237 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5238 * configure, Makefile.in: Rebuild.
5240 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-v850.c (md_assemble): Improvements to error messages.
5244 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5246 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5247 BFD_RELOC_HI16_S to store the high bits of any value.
5249 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5250 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5251 assembler calculate relocations to any external symbol at all.
5252 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5253 involving generation of pc-relative relocs.
5254 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5255 has been moved to md_apply_fix3.
5257 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5258 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5259 which actually means (the address of identifier's GOT entry) +
5260 constant, which is not particularly useful.
5262 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5264 * read.h (include_dirs): Declare.
5265 (include_dir_count,include_dir_maxlen): Declare.
5267 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5269 * configure.in: Correct check for shared opcodes library.
5270 * configure: Rebuild.
5272 * listing.c (buffer_line): If we can't open the file, set at_end.
5273 (listing_print): Remove unused local variable fi.
5275 * config/m68k-parse.y (reglistpair): Handle register list in
5278 * config/vms-conf.h: Don't undef VERSION.
5280 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5282 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5284 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5286 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5287 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5288 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5289 (EXTRA_DIST): Define.
5290 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5291 explicitly rather than via the list of object files.
5292 (gcc-as.opt): New file created when make-gas.com is run.
5293 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5294 itbl-cpu.h} to #include appropriate file rather than copying that
5296 * config/vms-conf.h: Synchronize with current config.in.
5297 * Makefile.in: Rebuild.
5299 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5301 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5302 (parallel_ok): Relaxed parallel subinstruction dependency check.
5304 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5306 * as.h (flag_warn_suppress_instructionswap): added new flag.
5307 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5308 command line argument.
5309 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5310 warning only if flag_warn_suppress_instructionswap is false.
5312 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5314 * configure.in (i386-*-mingw32*): New target.
5315 * configure: Rebuild.
5317 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5319 * symbols.c (resolve_symbol_value): Don't set the segment if it
5320 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5322 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5325 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5327 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5328 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5331 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5333 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5335 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5337 * config/tc-v850.c (v850_insert_operand): Display instruction when
5338 an error is encountered.
5340 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5342 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5343 (i386-*-sco3.2v5*coff): New target.
5344 (i386-*-sco3.2*): New target.
5345 * configure: Rebuild.
5347 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5349 * config/tc-v850.c: Tidy error message production.
5351 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5353 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5354 validate_immediate return value in the right type for comparisons
5357 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5359 * listing.c (MAX_BYTES): Use listing variables not constants.
5360 (data_buffer): No longer an array, but a pointer.
5361 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5362 (listing_listing): Allocate data_buffer.
5364 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5366 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5367 --listing-rhs-width, --listing-cont-lines.
5368 (show_usage): Update.
5369 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5370 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5371 (print_lines): Use the variables instead of the constants.
5372 (listing_listing): Likewise.
5373 * listing.h: Declare the new vars.
5375 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5377 * as.c (parse_args): Add --keep-locals alias for -L.
5378 Add --strip-local-absolute.
5379 (show_usage): Update.
5380 * as.h (flag_strip_local_absolute): New flag.
5381 * symbols.c (S_IS_LOCAL): Use it.
5382 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5383 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5384 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5386 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-m32r.c: Detect if explicitly parallel instructions
5389 might have an io conflict and issue a warning message.
5391 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5393 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5394 cgen_swap_fixups): Functions to save, restore and swap the fixup
5395 chain with a backup copy.
5396 (cgen_asm_finish_insn): Returns address of constructed insn.
5398 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5400 * listing.c (file_info_struct): Remove FILE, add POS.
5401 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5402 (file_info): Don't open the file.
5403 (buffer_line): Check for the file in the last_open cache, updating
5405 (print_source): Don't reference file_info->file.
5406 (listing_listing): Likewise.
5407 (listing_print): Close the file in the cache, if any.
5409 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * read.c (dwarf_file_string): New file static variable.
5412 (emit_expr): Look for constant sequence that leads up to a file
5413 name in DWARF debugging output.
5414 (stringer): Use dwarf_file_string to decide whether to accept a
5415 string as a file name.
5417 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5419 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5420 (crack_operand): Add reg->reglst MRI hack.
5421 (r_seg): Put reglst symbols in reg_section.
5422 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5424 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5426 * tc-sh.c (get_specific): Handle SGR & DBR.
5428 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5430 * tc-h8300.c (parse_reg): Take the length of the symbol into
5431 account when attempting to match a register name.
5432 * tc-h8500.c (parse_reg): Likewise.
5434 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5436 * cgen.c: Formatting changes to improve readability.
5438 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5440 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5443 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5445 Based on a patch from Jim Wilson
5446 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5447 (tc_gen_reloc): Handle cross section PC relative relocs
5450 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5452 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5454 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5456 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5457 (expr_jmp_buf): New static local.
5458 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5459 (cgen_md_operand): New function.
5460 * tc-m32r.c: Clean up pass over `struct foo' usage.
5461 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5463 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5465 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5466 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5468 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5470 * config/tc-i386.c (i386_operand): Give an error if there are
5471 unrecognized characters after an expression.
5473 For older changes see ChangeLog-9697