1 2000-03-26 Alan Modra <alan@linuxcare.com>
3 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4 an initial capital letter.
5 (i386_index_check): Reindent.
7 2000-03-19 Nick Clifton <nickc@cygnus.com>
9 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
12 2000-03-17 Thomas de Lellis <tdel@windriver.com>
14 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
15 instruction operand bad if Rd > 7 when generating
16 thumb instructions. Prevents for example,
17 "adr r12,label" from silently failing and generating
18 the wrong instruction.
20 2000-03-17 Nick Clifton <nickc@cygnus.com>
22 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
23 that have a destingation >= 0x400000.
24 Fix compile time warning messages.
26 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
28 * config/tc-sh.c (md_begin): When encountering insn that are
29 not supported by the current arch, only change the name if
30 its contents are the same as prev_name.
31 (get_specific): If the the architecture doesn't match, fail.
33 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
35 * config/tc-sh.c (IDENT_CHAR): Define.
36 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
37 matching back where it came from.
39 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
41 * config/tc-sh.c (md_show_usage): Add description of -dsp.
43 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
45 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
48 2000-03-15 Kazu Hirata <kazu@hxi.com>
50 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
52 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
54 * expr.c (operand) [case 'f']: When testing if '0f' can start a
55 floating-point-number, make sure 'f' is in FLT_CHARS.
57 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
59 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
60 (s_lcomm_internal): Use it.
61 * doc/internals.texi (CPU backend): Document it.
62 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
65 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
67 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
70 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
71 implementation doesn't have special handling for switch
73 (macro_build): Allow for code in sections other than .text.
76 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
77 Don't perform relocs if we will be outputting them.
78 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
79 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
82 2000-03-09 Catherine Moore <clm@cygnus.com>
84 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
85 relocation type based on the entry in the fixup structure.
87 2000-03-08 H.J. Lu (hjl@gnu.org)
89 * Makefile.am (install-exec-tooldir): Depend on
90 install-exec-bindir for parallel make.
91 * Makefile.in: Regenerated.
93 2000-03-06 Nick Clifton <nickc@cygnus.com>
95 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
97 (md_parse_option): Parse -m32r command line switch - disable m32rx
99 (md_show_usage): Document new option.
101 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
102 * doc/Makefile.in: Regenerate.
103 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
105 2000-03-02 Michael Meissner <meissner@redhat.com>
107 * config/tc-d30v.c (check_range): Remove code that incorrectly
108 sign extended values where bits < 32.
110 2000-03-02 H.J. Lu (hjl@gnu.org)
112 * configure.in: Support --enable-targets=all on ia32.
113 * configure: Regenerated.
115 2000-03-01 Nick Clifton <nickc@cygnus.com>
117 * gasp.c (do_align): Remove bogus check of alignment value.
119 2000-02-27 Thomas de Lellis <tdel@windriver.com>
121 * config/obj-elf.c (elf_frob_symbol): Remove code which when
122 TC_PPC was defined forced the type of a symbol with no other type
125 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
127 * doc/internals.texi (CPU backend): Mention that
128 line_separator_chars do not break up comments. Fix typos for
129 LEX_AT and LEX_NAME descriptions. Document operands for
130 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
131 description of md_create_short_jump usage. Document argument for
134 2000-02-27 Jakub Jelinek <jakub@redhat.com>
136 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
137 (md_parse_option): Handle it.
138 (md_show_usage): Document it.
140 2000-02-27 Ian Lance Taylor <ian@zembu.com>
142 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
143 opcode, for the instruction `pal19'. From Andrea Arcangeli
146 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
148 * config/tc-i386.c (i386_immediate): Move constant operand sizing
150 (md_assemble): To here, before template operands are matched.
151 Also ensure a constant immediate is sign extended when we know the
152 size is at most 16 bits. This is to catch cases like "add
153 $0xffc0,%ax" where we don't know the size, and thus that the
154 immediate can be represented as Imm8S until after parsing the
156 (i386_displacement): Similarly sign extend 16 bit constant
158 (md_assemble): Relax 16-bit jump constant range check to suit sign
159 extended displacements.
161 2000-02-26 Andreas Jaeger <aj@suse.de>
163 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
165 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
167 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
168 call operands when intel_syntax.
169 (intel_float_operand): Return 2 for "fi...".
170 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
171 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
172 earlier "SHORT" change.
173 (md_assemble): When determining suffix from Regs, exclude
176 2000-02-24 Nick Clifton <nickc@cygnus.com>
178 * configure: Add arm-wince, mips-pe and sh-pe targets.
179 * configure: Regenerate.
181 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
183 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
184 "pe-mips" for the mips-pe target.
186 * config/tc-arm.c (insns): Change displacement encoded in BL
187 and B instructions if the target port is arm-wince.
188 (do_ldst): Do not bias the relocation offset if the target
190 (md_pcrel_from): Add in missing relocation offset bias if the
193 * config/tc-mips.c (mips_target_format): Support COFF flavour.
194 (md_begin): Disable -G support for mips-pe target.
195 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
196 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
199 * config/tc-sh.c (md_begin): sh-pe target is little endian.
200 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
201 assembler, just set the alignment to 4.
203 * config/te-wince-pe.h: New file for WinCE targets. Define
206 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
208 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
210 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
211 (i386_intel_memory_operand): After finding a segment override,
212 check again for no `[' before looking for a displacement. Bomb if
213 more than one displacement rather than silently discarding the
214 second and subsequent ones. Free strings malloc'd by
215 build_displacement_string.
217 2000-02-24 Catherine Moore <clm@cygnus.com>
219 * config/obj-som.c (obj_pseudo_table): Add "weak".
220 (obj_som_weak): New routine.
222 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
224 * config/tc-i386.c (union i386_op): New.
225 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
226 Throughout file replace occurences of disps[n], imms[n], regs[n]
227 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
228 intel mode operand swapping. Add assert in regKludge and
229 fake_zero_displacement code. Test i.types[n] when outputting
230 displacements and immediates. Combine output of Disp16 with
232 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
233 when in intel mode by (not) reversing fsub and fdiv operands
234 before the template search. This fails for single operand
235 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
236 undefined. Instead fix the base_opcode after we've found the
237 template. Move base_opcode xor with found_reverse_match from
238 opcode output code to before this fix so we test for the correct
240 (md_assemble): Don't use strcmp when deciding to ignore the suffix
241 check in intel mode. Instead compare opcodes.
243 * config/tc-i386.h (TC_RELOC): Delete.
244 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
245 with equivalent call to reloc.
247 * as.h (flag_m68k_mri): Move declaration after target include, and
248 only declare when TC_M68K defined. Define as zero otherwise.
249 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
250 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
251 Define as zero otherwise.
252 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
253 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
254 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
255 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
256 testing whether defined.
257 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
258 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
259 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
260 rather than testing whether defined.
261 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
262 (parse_mri_cons): Declare and use only when TC_M68K.
263 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
264 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
265 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
267 * NEWS: Mention IBM 370 support.
269 2000-02-23 Richard Henderson <rth@cygnus.com>
271 * config/tc-i386.c (md_assemble): When swapping operands for
272 intel_syntax, assume everything that's not Imm or Disp is a
275 2000-02-23 Linas Vepstas <linas@linas.org>
277 * config/tc-i370.c, config/tc-i370.h: New files.
278 * Makefile.am: Add support for Linux/IBM 370.
279 * configure.in: Likewise.
280 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
281 * config/obj-elf.c: Include elf/i370.h
282 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
284 * Makefile.in: Regenerate.
285 * configure: Regenerate.
287 * doc/c-i370.texi: New file.
288 * doc/all.texi: Include it.
289 * doc/as.texinfo: And here.
290 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
291 * doc/Makefile.in: Regenerate.
293 2000-02-19 Michael Meissner <meissner@redhat.com>
295 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
296 determine if an instruction can be used in parallel with an ADDppp
297 or SUBppp instruction.
299 2000-02-22 Andrew Haley <aph@cygnus.com>
301 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
303 1999-12-30 Andrew Haley <aph@cygnus.com>
305 * config/tc-mips.c (mips_gp32): New variable.
306 (macro_build) Use mips_gp32.
308 (md_longopts): Add "-mgp32" and "-mgp64".
309 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
311 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
313 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
314 warning, and bump it to 1.
316 2000-02-22 Ian Lance Taylor <ian@zembu.com>
318 From Brad Lucier <lucier@math.purdue.edu>:
319 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
322 2000-02-21 Catherine Moore <clm@cygnus.com>
324 * config/tc-mips.c (MF_HILO_INSN): Define.
325 (mips_7000_hilo_fix): Declare.
326 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
327 (md_parse_option): Check for 7000_HILO_FIX options.
328 (OPTION_M7000_HILO_FIX): Define.
329 (OPTION_NO_M7000_HILO_FIX): Define.
330 * doc/c-mips.texi (-mfix7000): Describe.
332 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
334 * listing.c (print_lines): Remove unused variable `end'.
336 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
337 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
338 reloc_type when BFD_ASSEMBLER.
339 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
340 reloc_type when BFD_ASSEMBLER. Move common code out of switch
341 statement and quell signed vs. unsigned comparison warning.
343 2000-02-18 Nick Clifton <nickc@cygnus.com>
345 * config/tc-d10v.c (find_opcode): Add a symbol's value to
346 the computed frag offset, rather than overwriting it.
348 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
350 * config/tc-sh.c ("elf/sh.h"): Include.
351 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
352 (md.begin): Initialize target_arch.
353 Only include opcodes in has table that match selected architecture.
354 (parse_reg): Recognize register names for sh-dsp.
355 (parse_at): Recognize post-modify addressing.
356 (get_operands): The leading space is now optional.
357 (get_specific): Remove FDREG_N support. Add support for sh-dsp
358 arguments. Update valid_arch.
359 (build_Mytes): Add support for SDT_REG_N.
360 (find_cooked_opcode): New function, broken out of md_assemble.
361 (assemble_ppi, sh_elf_final_processing): New functions.
362 (md_assemble): Use find_cooked_opcode and assemble_ppi.
363 (md_longopts, md_parse_option): New option: -dsp.
364 * config/tc-sh.h (elf_tc_final_processing): Define.
365 (sh_elf_final_processing): Declare.
367 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
369 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
370 the unwinder subspace. Save the current seg/subseg before creating
373 2000-02-10 Nick Clifton <nickc@cygnus.com>
375 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
376 little endian targets.
377 (INST_BYTE1): Redefine to handle big and little endian
379 (cpu_type): New type: Select between M340 and M210.
380 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
381 instructions of the M340.
382 (md_assemble): Add support for the MULSH and OPSR classes of
384 (md_atof): Add support for little endian targets.
385 (md_parse_option): Add support for -EL, -EB and -mcpu command
387 (md_convert_frag): Add support for little endian targets.
388 (md_apply_fix3): Add support for little endian targets.
389 (md_number_to_chars): Add support for little endian targets.
391 2000-02-10 Timothy Wall <twall@redhat.com>
393 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
394 defined, use it to verify the symbol just read should be a label.
396 2000-02-10 Timothy Wall <twall@redhat.com>
398 * app.c (do_scrub_chars): Handle "||" for parallel instructions
399 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
400 around colons when KEEP_WHITE_AROUND_COLON is defined.
401 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
402 and KEEP_WHITE_AROUND_COLON.
404 2000-02-08 Timothy Wall <twall@redhat.com>
406 * read.c (s_rept): Call do_repeat, which abstracts the repeat
408 (do_repeat): New. Abstract repeat logic so that a "break" can be
410 (end_repeat): New. Provide support for a "break" out of the
412 * read.h: Add prototypes for new functions.
414 2000-02-08 Timothy Wall <twall@redhat.com>
416 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
417 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
418 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
421 2000-02-08 Timothy Wall <twall@redhat.com>
423 * read.c: Added elseif to directives table.
424 * read.h: Added prototype for s_elseif.
425 * doc/as.texinfo: Added description for elseif.
426 * cond.c (s_elseif): New function
428 2000-02-04 Timothy Wall <twall@redhat.com>
430 * listing.c (print_lines): Remove conditionals causing bug in
433 2000-02-03 Timothy Wall <twall@cygnus.com>
435 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
437 * frags.c (frag_new): Calculate fr_fix in octets
438 (frag_now_fix) Return offset as target address offset (bytes).
439 (frag_now_fix_octets) New - Return offset in octets (8-bit
441 * frags.h: Added prototype for frag_now_fix_octets().
442 Distinguish between octets and bytes in field descriptions.
443 * listing.c (calc_hex): Account for octets vs bytes when
444 printing addresses/offsets.
445 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
446 target is little-endian, print the octets in a word in big-endian
447 order so that the display looks like a proper hexadecimal number,
448 instead of having the octets reversed.
449 * read.c (do_align): When recording alignment, alignment power
450 should be in terms of target bytes (minimum addressible unit)
452 (do_org) Convert ORG target address (byte) argument into an
453 octet offset when generating a variable fragment.
454 * symbols.c (resolve_symbol_value): Symbol final value
455 converted to a target address offset (bytes) from its octet offset.
456 * config/obj-coff.c (coff_frob_symbol): Symbol target address
457 offset (bytes) is adjusted by the frag offset (octets) converted
459 (coff_frob_section) Section alignment power is in terms of bytes;
460 convert it to an octet alignment power when calculating size (and
461 size mask) in octets. Don't modify the section size in order to
462 "align" it for TI COFF, since that format has a different method
463 for storing alignment information.
465 2000-02-01 Timothy Wall <twall@cygnus.com>
467 * stabs.c (generate_asm_file): Escape backslashes in stabs file
468 entries, matching the way GCC generates them. If not escaped, the
469 filename is encoded incorrectly.
471 2000-01-31 Nick Clifton <nickc@cygnus.com>
472 * config/tc-arm.c (reg_table): Add support for ATPCS register
475 2000-01-31 Geoff Keating <geoffk@cygnus.com>
477 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
479 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
481 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
482 of a symbol when we really care about its value.
484 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
486 * config/tc-mcore.c (md_assemble): Give warning message if
487 operands passes to instruction are more than the spec.
489 2000-01-27 Thomas de Lellis <tdel@windriver.com>
491 * config/tc-arm.c (armadjust_symtab): If the assembler is in
492 Thumb mode but the label seen was not declared as '.thumb_func'
493 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
494 correct disassembly of Thumb code bounded by non function labels.
496 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
498 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
499 Add dependencies for e-i386aout.o. Fix 2 comment lines.
501 * Makefile.in: Same here.
504 * configure.in: Set bfd_gas for i386-aout when primary target
505 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
506 we may need the primary te_file. Remove incorrect comment.
508 * configure: Regenerate.
510 * config/e-i386aout.c: New file.
512 * as.c (USE_EMULATIONS): Move to before print_version_id.
513 (struct emulation): Add i386aout.
514 (show_usage): Split text strings. Reformat -a text. Add --em
518 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
519 (aout_format_ops): New.
522 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
523 preprocessor conditional and add aout USE_EMULATIONS tests.
524 (read_a_source_file): Don't pass error strings to printf as
528 * gasp.c (exp_get_abs): Don't pass error strings to printf as
530 (do_data): Same here.
531 (process_file): And here.
534 * symbols.c (colon): Rewrite "already defined" fatal message
535 code for aout with USE_EMULATIONS.
538 * config/obj-aout.c (OBJ_HEADER): Define.
539 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
541 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
542 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
544 (obj_aout_type): Expand S_SET_OTHER here too.
545 (obj_read_begin_hook): Remove.
546 (aout_pop_insert): New.
547 (obj_aout_s_get_other): New.
548 (obj_aout_s_get_desc): New.
549 (aout_format_ops): New.
552 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
553 gets aout_pseudo_table.
554 (aout_pseudo_table): Declare.
555 (obj_read_begin_hook): Define.
558 * config/obj-coff.c (obj_pseudo_table): Rename to
560 (coff_pop_insert): Use coff_pseudo_table.
561 (coff_sec_sym_ok_for_reloc): Remove.
562 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
563 and comment all zero entries and remove #if 0 code.
566 * config/obj-coff.h (obj_pop_insert): Define.
567 (coff_pseudo_table): Declare.
570 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
571 s_get_size, s_set_size. Comment all zero entries.
574 * config/obj-elf.c (elf_s_get_other): New function.
575 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
576 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
577 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
579 (obj_elf_parse_section_letters): Don't pass error strings to
580 printf as format arg.
583 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
585 (elf_s_get_other): Declare.
586 (S_GET_OTHER) Define as elf_s_get_other if not already
588 (S_SET_OTHER): Only define when not already defined.
589 (elf_obj_read_begin_hook): Declare.
590 (obj_read_begin_hook): Define.
591 (elf_obj_symbol_new_hook): Declare.
592 (obj_symbol_new_hook): Define.
595 * config/obj-multi.h: Add copyright header and protect against
596 multiple inclusion. Add * to all function pointers.
597 (OBJ_HEADER): If defined, include it rather than other defines
599 (obj_frob_file_after_relocs): Test for NULL.
600 (obj_symbol_new_hook): Here too.
601 (obj_sec_sym_ok_for_reloc): And here.
602 (S_GET_OTHER): Define.
603 (S_GET_DESC): Define.
604 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
605 (OBJ_MAYBE_ELF): Update comment.
607 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
608 OBJ_AOUT preprocessor conditional and handle emulation by
609 testing OUTPUT_FLAVOR.
610 (i386_displacement): Here too.
611 (md_section_align): Similarly here.
612 (i386_target_format): Conditionally compile when more than one
613 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
614 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
615 (i386_displacement): Here too.
618 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
619 Define TARGET_FORMAT for aout only when not multi.
622 * config/te-multi.h: Delete file as it's identical to te-generic.h
624 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
626 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
627 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
630 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
632 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
635 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
637 * config/tc-mips.c (mips_do_align): New function.
638 * config/tc-mips.h (md_do_align): Define.
640 2000-01-10 Philip Blundell <philb@gnu.org>
642 * doc/c-arm.texi (ARM Options): Fix typo.
643 (ARM-Chars): Correct description of `#'. Mention that `;' is a
644 line separator for Linux.
645 * doc/as.texinfo (Comments): Mention the ARM.
647 2000-01-10 Philip Blundell <pb@futuretv.com>
649 * configure.in (arm*-*-conix*): New target.
650 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
652 * configure: Regenerate.
654 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
656 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
657 (obj_elf_visibility): New function.
659 * doc/as.texinfo (Visibility): New node: document visibility
662 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
664 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
665 warning for absolute jump/call without `*' in non-intel mode. No
666 need to set i.types[0] JumpAbsolute in intel mode.
668 1999-12-22 Philip Blundell <pb@futuretv.com>
670 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
671 hook function when changing sections.
672 (arm_s_data): Likewise.
674 1999-12-14 Nick Clifton <nickc@cygnus.com>
676 * config/tc-arm.c (md_parse_option): Add support for -marm720
679 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
681 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
682 (r_registers, xr_registers): Define.
683 (r_register_name, xr_register_name): New functions.
684 (md_assemble): Handle new am33 operand types and instruction
686 (mn10300_insert_operand, check_operand): Likewise.
688 1999-11-29 Nick Clifton <nickc@cygnus.com>
690 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
691 (s_force_thumb): Set thumb_mode to 2.
692 (md_assemble): Do not complain about thumb instructions on a
693 non-thumb target if thumb_mode is set to 2.
695 1999-11-28 Michael Meissner <meissner@cygnus.com>
697 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
698 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
699 (O_...): Add new machine dependent expressions if we are handling
700 explicit relocations.
701 (alpha_reloc_op): New static table holding the explicit relocation
703 (alpha_literal_hash): New static to hold the hash table for
704 explicit relocations.
705 (alpha_macros): Add support for explicit relocations.
706 (md_begin): If explicit relocations, initialize hash table.
707 (md_assemble): Don't print a second error if tokenize_arguments
708 already printed an error message.
709 (md_apply_fix): Add support for explicit relocations.
710 (alpha_force_relocation): Ditto.
711 (alpha_fix_adjustable): Ditto.
712 (alpha_adjust_symtab): New function to support explicit
714 (alpha_adjust_symtab_relocs): Ditto.
715 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
716 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
717 Add support for explicit relocations. Return -2 if an error
718 message was already printed.
719 (find_macro_match): Add support for explicit relocations. Comment
721 (emit_insn): Add support for explicit relocations.
722 (assemble_tokens): Ditto.
724 (load_expression): Ditto.
727 (emit_ir_load): Ditto.
728 (emit_loadstore): Ditto.
732 (emit_division): Ditto.
733 (emit_jsrjmp): Ditto.
734 (emit_retjcr): Ditto.
736 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
738 (tc_adjust_symtab): If explicit relocations, call the function
740 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
741 relocations next to the literal relocation they reference.
742 (TC_INIT_FIX_DATA): Initialize the new fields.
743 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
745 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
747 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
748 'B' operand for PA2.0 bb instruction.
750 1999-11-18 Nick Clifton <nickc@cygnus.com>
752 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
755 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
757 (mcore_force_relocation): Force relocations to be generated for
760 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
762 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
763 (i386_displacement): Disallow O_big displacements.
765 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
767 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
768 improvements in error checking.
769 (md_assemble): Support for unconditional ARM instructions.
770 (md_parse_option): Support for -m[arm]v5e flag.
772 1999-11-12 Nick Clifton <nickc@cygnus.com>
774 * macro.c (buffer_and_nest): Do not check beyond the end of the
777 1999-11-11 Nick Clifton <nickc@cygnus.com>
779 * macro.c (buffer_and_nest): Look for seperator after TO and
782 1999-11-08 Andrew Haley <aph@cygnus.com>
784 * app.c (do_scrub_chars): When in State 10, treat backslash
785 characters in the same way as as symbol characters.
787 1999-11-07 Richard Henderson <rth@cygnus.com>
789 * config/tc-alpha.c (alpha_align): Check, don't assert, that
790 the previous label was in the current section before playing
793 1999-11-06 Nick Clifton <nickc@cygnus.com>
795 * config/tc-v850.c (v850_force_relocation): Force relocation
797 (v850_pcrel_from_selection): Do not compute a pcrel offset if
800 1999-11-05 Michael Meissner <meissner@cygnus.com>
802 * expr.h (operatorT): Increase machine dependent operators to 16.
803 * expr.c (op_rank): Ditto.
805 1999-11-03 Ian Lance Taylor <ian@zembu.com>
807 * read.c (pseudo_set): Reject attempts to set the value of a
810 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
813 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
815 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
816 to bfd_set_section_contents.
818 1999-11-03 Nick Clifton <nickc@cygnus.com>
820 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
822 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
824 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
825 (mips_ip): Use OPCODE_IS_MEMBER.
827 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
829 * config/tc-arm.c (reg_required_here): Improve comments.
831 * config/tc-arm.c (thumb_opcode): Add "variants" field.
832 (tinsns): Initialize variants field.
834 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
837 1999-10-27 Scott Bambrough <scottb@netwinder.org>
839 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
840 * config/tc-arm.h: Fix compile time warnings.
842 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
844 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
845 form @abs16, @(abs16) and @(abs16 + imm).
847 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
849 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
850 (ISA_HAS_64_BIT_REGS) New.
851 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
852 mips_emit_delays,macro_build,load_register,load_addresss,
853 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
854 and/or use new ISA_xxx macros in expressions involving
855 ISA, particularly mips_opts.isa.
857 1999-10-18 Michael Meissner <meissner@cygnus.com>
859 * expr.h (operatorT): Add machine dependent operators md1..md8.
860 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
861 for the machine dependent operators to use.
863 * expr.c (op_rank): Add machine dependent operators.
865 * config/tc-alpha.c (O_pregister): Define as a machine dependent
867 (O_cpregister): Ditto.
868 (md_begin): Change X_op test that field is wide enough to use
869 O_max instead of O_alpha_max.
870 (cpu_types): Fill in missing initializer.
871 (alpha_num_macros): Make unsigned.
872 (md_assemble): Make opnamelen be size_t.
873 (md_apply_fix): Cast alpha_num_operands to int before testing.
874 (alpha_force_relocation): Ditto.
875 (alpha_fix_adjustable): Ditto.
876 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
877 (tc_gen_reloc): Ditto.
878 (tc_get_register): Ditto.
883 (s_alpha_ent): Ditto.
884 (s_alpha_end): Ditto.
885 (s_alpha_frame): Ditto.
886 (s_alpha_prologue): Ditto.
887 (s_alpha_file): Ditto.
888 (s_alpha_gprel32): Ditto.
889 (s_alpha_proc): Ditto.
890 (s_alpha_set): Ditto.
891 (s_alpha_base): Ditto.
892 (s_alpha_align): Ditto.
893 (s_alpha_arch): Ditto.
894 (alpha_align): Ditto.
895 (assemble_insn): Suppress unused variable warning.
897 (assemble_insn): Don't assume X_op and X_unsigned are in a given
898 order in the structure.
899 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
901 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
903 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
905 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
907 * config/tc-i386.c (i386_index_check): Correct #endif location.
909 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
911 * as.c (show_usage): Document new options.
912 (parse_args): Add --no-warn, --warn, --fatal-warnings,
913 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
914 (parse_args): Parse the new options.
915 (main): If there were warnings, and --fatal-warnings
916 was specified, print an error.
917 * as.h: New variable, flag_fatal_warnings, for new option.
919 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
921 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
922 '@'. Change autoincrement completers to fall through to cache control
925 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
927 (pa_parse_addb_64_cmpltr): New function.
929 * config/tc-hppa.c (pa_ip): Change error message.
930 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
931 '?Q' args to allow falling through.
933 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
934 Remove unused conditional codes.
935 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
937 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
939 * config/tc-d30v.c (CHAR_BIT): Define.
940 (check_range): Fix bit operations to support integers bigger than
943 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
945 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
948 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
949 Doug Evans <devans@cygnus.com>
951 Add support for m32rx.
952 * config/tc-m32r.c (enable_m32rx): New static global.
953 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
954 (allow_m32rx): New function.
955 (M32R_SHORTOPTS): Add `O'.
956 (md_longopts): Add --m32rx plus several warning options.
957 (md_parse_option): Handle new options.
958 (md_show_usage): Print them.
959 (md_begin): Enable m32rx.
960 (OPERAND_IS_COND_BIT): New macro.
961 (first_writes_to_seconds_operands): New function.
962 (writes_to_pc,can_make_parallel,make_parallel): New functions.
963 (target_make_parallel,assemble_two_insns): New functions.
964 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
965 If optimizing and m32rx, try to make consecutive insns parallel.
967 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
969 * config/tc-mips.c (nopic_need_relax): Allow for the
970 .sdata.foo sections generated by -fdata-sections,
971 and for the .gnu.linkonce.s sections generated by C++.
973 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
975 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
976 with cleaner code using completer prefixes. Add 'Y'.
978 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
980 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
982 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
983 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
984 insn does not match and we should try the next insn in the table.
986 1999-09-22 Nick Clifton <nickc@cygnus.com>
988 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
990 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
992 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
995 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
997 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
998 OBJ_ELF. If ELF, add "sq".
999 (md_parse_option): If ELF, ignore -s and -q.
1000 (md_show_usage): Mention ELF options.
1002 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1004 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1007 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1009 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1011 * config/tc-hppa.c (struct pa_it): New field "trunc".
1012 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1013 (pa_parse_ftest_gfx_completer): New function
1014 (pa_parse_fp_cnv_format): New function.
1016 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1017 (md_apply_fix): Handle 22bit pc-rel branches.
1019 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1021 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1023 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1025 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1027 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1029 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1030 (pa_ip): Handle 'fX'.
1032 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1034 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1035 (pa_ip): Handle 'fX'.
1037 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1039 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1040 unwinds unless the function is in the text space.
1041 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1043 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1045 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1046 (md_assemble): To here. Tweak address generation.
1048 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1050 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1051 (md_assemble): Call dwarf2_where for OBJ_ELF.
1052 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1053 (pa_end_of_source): New function.
1054 * tc-hppa.h (md_end): Define for OBJ_ELF.
1056 1999-09-14 Michael Meissner <meissner@cygnus.com>
1058 * configure.in (Canonicalization of target names): Remove adding
1059 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1060 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1061 * configure: Regenerate.
1063 1999-09-14 Donn Terry <donn@interix.com>
1065 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1067 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1069 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1070 pc-relative jmp/call to an absolute symbol.
1071 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1072 absolute section symbols.
1074 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1075 jump handling code and comments.
1077 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1079 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1080 the value if TE_PE and a global defined symbol.
1082 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1084 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1085 print the symbol, rather than printing it here.
1087 1999-09-11 Donn Terry <donn@interix.com>
1089 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1090 BFD_RELOC_RVA relocations.
1092 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1093 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1096 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1098 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1099 * doc/internals.texi (Object format backend): Document
1102 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1103 relocations against global symbols if TE_PE.
1105 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1106 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1108 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1111 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1112 symbols which do not have a constant value, or tags with
1113 non-tags. Remove the symbol from the list before adding it at the
1116 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1117 C_FCN symbol differently if TE_PE.
1118 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1119 appears in the pseudo-op, rather coff_line_base which is only set
1122 * config/obj-coff.c (obj_coff_loc): New static function.
1123 (obj_pseudo_table): Add "loc".
1125 * config/obj-coff.c (add_lineno): Check that the line number is
1128 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1129 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1131 (md_atof): Return NULL rather than 0.
1132 * config/tc-i386.c (md_atof): Change type to int.
1133 * expr.c (expr): Change first parameter to int.
1134 * config/obj-coff.c: Add declarations for static functions.
1135 (coff_frob_symbol): Use SYM_AUXENT.
1136 * config/tc-i386.h (flag_16bit_code): Don't declare.
1138 * config/obj-coff.c (obj_coff_section): Default to setting
1139 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1141 * write.c (adjust_reloc_syms): Print adjusted fixup.
1143 * expr.c (integer_constant): Correct too_many_digits calculation
1146 1999-09-09 Andreas Schwab <schwab@suse.de>
1148 * doc/c-arm.texi: Fix arguments of @var to not contain
1151 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1153 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1155 (md_parse_option): Only support -k flag for ELF and COFF targets.
1157 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1159 * config/tc-hppa.c (pa_ip): Put strict register checks before
1160 call to pa_parse_number.
1162 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1164 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1166 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1169 1999-09-06 Donn Terry <donn@interix.com>
1171 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1173 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1175 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1176 candidate instruction. Require registers for register arguments
1177 when in strict mode. Require assemble-time constants for
1178 constants when in strict mode.
1179 (pa_get_absolute_expression): Require a constant when in strict
1182 1999-09-06 Nick Clifton <nickc@cygnus.com>
1184 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1186 1999-09-04 Steve Chamberlain <sac@pobox.com>
1188 * config/tc-pj.c: New file, supports picoJava in ELF.
1189 * config/tc-pj.h: Ditto.
1190 * configure.in (pjl*, pj*): New targets.
1191 * Makefile.am: Rebuild dependencies.
1192 (CPU_TYPES): Add pj.
1193 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1194 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1195 * doc/c-pj.texi: New file.
1196 * doc/as.texinfo: Add some PJ specifics.
1197 * doc/all.texi: Add PJ to the list of all architectures, sort them
1199 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1200 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1202 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1204 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1205 (obj_frob_file): Test for null pointer.
1206 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1207 (OBJ_PROCESS_STAB): And here.
1208 (elf_obj_sy): Remove
1210 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1211 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1212 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1214 * config/obj-coff.c (no_func): Remove.
1215 (coff_format_ops): Change occurrences of no_func to 0, as we test
1216 for 0 in obj-multi.h.
1218 * configure.in: Enable bfd for i386-coff when primary target is
1219 bfd. Enable i386 elf,coff emulation support. Don't set
1220 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1221 emulation to support.
1222 *configure: Regenerate.
1224 1999-09-02 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1227 .section .line directive is encountered.
1229 1999-09-01 Nick Clifton <nickc@cygnus.com>
1231 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1234 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1235 * as.texinfo: Document --gdwarf2 command line option.
1236 Add additional documentation of ARM command line switches.
1238 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1240 * config/tc-i386.c (i386_intel_memory_operand): Combine
1241 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1242 and RESTORE_END_STRING around parse_register calls.
1243 (i386_operand): Here too.
1244 (i386_is_reg): Remove.
1245 (parse_register): Move as_bad calls from within this function to
1248 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1250 Based on a patch from H.J. Lu <hjl@gnu.org>
1251 * config/tc-i386.c (parse_register): Handle FP regs specially.
1252 (md_begin): Remove '(' and ')' from register_chars.
1254 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1256 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1257 error message (done elsewhere).
1259 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1261 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1263 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1265 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1268 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1270 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1272 Add new completers. Fix bug in 64 bit condition handling.
1274 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1277 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1279 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1281 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1283 1999-08-27 Jim Wilson <wilson@cygnus.com>
1285 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1286 (struct ls): Add frag field. Initialize it to zero.
1287 (out_end_sequence): New local text_frag. Set it while in text section.
1288 Replace address check with frag check. Set ls.frag to text_frag if
1289 out_set_addr called.
1290 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1291 Set it before switching sections. Replace address check with frag
1292 check. Set ls.frag to saved_frag if out_set_addr called.
1294 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1296 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1297 output "advance_pc" opcode instead of calling gen_addr_line().
1298 The latter has the undesired side-effect of creating a new row
1299 in the debug line info matrix.
1301 1999-08-26 Jim Wilson <wilson@cygnus.com>
1303 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1304 ls.last_filename if last is less than zero. Set ls.last_filename
1305 when allocating new entry.
1306 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1309 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1311 * config/tc-i386.c (i386_index_check): Fix the displacement size
1312 when INFER_ADDR_PREFIX.
1314 1999-08-18 Nick Clifton <nickc@cygnus.com>
1316 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1319 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1321 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1322 handle 0xffffNNNN constants correctly.
1324 1999-08-16 Nick Clifton <nickc@cygnus.com>
1326 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1329 1999-08-13 Nick Clifton <nickc@cygnus.com>
1331 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1332 (md_apply_fix3): Always pass positive values to
1333 validate_offset_imm.
1335 1999-08-12 Nick Clifton <nickc@cygnus.com>
1337 * config/tc-arm.c (skip_whitespace): New macro.
1338 Formatting tidy ups.
1340 (md_apply_fix3): Store relocation offset in addend for ELF based
1342 (arm_force_relocation): Always generate relocs for Thumb function
1345 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1347 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1348 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1350 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1352 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1353 flags for the unwind subspace.
1355 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1356 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1357 suitable relocation based on the size of the target's pointer.
1358 Always Use subsegment zero for the unwinders.
1359 (pa_level): Handle "2.0w".
1361 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1363 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1364 with the following instruction unless this was specified.
1366 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1368 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1369 certain sections, to match BFD changes.
1371 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1373 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1374 (EXTRA_SCRIPTS): Define to keep automake happy.
1375 * Makefile.in: Rebuild.
1377 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1379 * Makefile.am: Rename .dep* files to DEP*.
1380 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1381 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1383 * Makefile.in: Rebuild.
1385 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1387 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1389 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1391 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1392 avoid problems on DOS filesystems.
1393 * Makefile.in: Rebuild.
1395 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1397 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1399 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1402 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1404 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1405 line to create ${GDBINIT} rather than .gdbinit.
1406 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1408 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1410 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1412 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1414 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1416 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1418 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1419 non-adjustable symbols.
1421 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1423 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1425 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1427 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1430 1999-08-05 Donn Terry <donn@interix.com>
1432 * config/te-interix.h: New file.
1433 * configure.in (i386-*-interix*): New target.
1434 * configure: Rebuild.
1436 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1438 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1439 selectors for ELF too.
1440 (selector_table): Add "ltp" and "rtp" selectors.
1442 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1444 * config/tc-i386.c (i386_operand): No need to change
1445 operand_string pointer in segment reg case before goto
1446 do_memory_reference. Initialise displacement_string_start and
1447 displacement_string_end after do_memory_reference label.
1448 (i386_index_check): Add operand_string param, and print error
1449 message on failure here.
1450 (i386_intel_memory_operand): Instead of here.
1451 (i386_operand): And here.
1452 (INFER_ADDR_PREFIX): Enable.
1454 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1456 * config/tc-i386.h (DefaultSize): Define. Renumber following
1457 opcode_modifier defines.
1459 From Etienne Lorrain <etienne.lorrain@ibm.net>
1460 * config/tc-i386.c (stackop_size): New variable.
1461 (set_16bit_code_flag): Clear it here.
1462 (set_16bit_gcc_code_flag): New function.
1463 (md_pseudo_table): Add "code16gcc" entry.
1464 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1466 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1468 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1469 next_set_end even if the end symbol is being discarded.
1471 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1472 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1473 * config/obj-coff.c: Likewise.
1474 (seg_info_type): Remove.
1475 (seg_info_off_by_4): Change to array of segT.
1476 (s_get_segment): Adjust accordingly.
1477 (obj_pseudo_table): Fully initialize sentinel entry.
1479 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1480 Ralf Baechle <ralf@uni-koblenz.de>.
1482 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1484 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1486 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1488 * config/tc-i386.c: Indentation and white space changes.
1489 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1490 don't enable it by default.
1491 (i386_intel_operand): Remove redundant prototype.
1492 Move check on number of memory operands, and i.mem_operands++
1493 (i386_intel_memory_operand): To here.
1494 Remove i386_immediate code from here. Remove special case code
1495 for input and output using (%dx). Remove base/index checks and
1496 call i386_index_check instead. Save initial operand_string
1497 argument for error message.
1498 (i386_operand): Remove redundant prototype. Move base/index
1499 checks to i386_index_check.
1500 (i386_displacement): Move intel mode check for non-zero
1502 (i386_intel_memory_operand): To here.
1504 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1506 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1507 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1508 by .register pseudo-op if -64 and --no-undeclared-regs.
1509 (s_register, sparc_adjust_symtab): New functions.
1510 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1511 Declare sparc_adjust_symtab as tc_adjust_symtab.
1512 * doc/c-sparc.texi: Add description of #ignore special literal
1513 for .register pseudo-op.
1515 1999-07-30 Catherine Moore <clm@cygnus.com>
1517 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1518 the relocation's section offset.
1520 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1522 * write.c (fixup_segment): Fix generic error check overflow test.
1524 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1525 X_add_number to long.
1527 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1529 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1532 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1534 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1537 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1539 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1541 * configure.bat: Remove; obsolete.
1542 * config/go32.cfg: Likewise.
1544 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1546 * configure.in (i386-*-vxworks*): New target.
1547 * configure: Rebuild.
1549 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1551 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1553 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1555 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1557 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1558 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1559 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1560 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1561 MAX_RELOC_EXPANSION): Define.
1562 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1564 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1566 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1567 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1568 block. Print a warning if an 8-bit or 16-bit constant
1569 displacement or immediate is truncated on output.
1570 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1572 (i386_operand): Disallow immediate jump absolute operand.
1574 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1576 * configure.in: Bump version number to 2.9.5.
1577 * configure: Rebuild.
1579 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1582 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1584 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1585 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1587 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1589 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1591 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1593 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1594 if -mno-fpu was given.
1595 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1597 (cons_fix_new_arm): Remove misleading comments.
1599 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1601 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1603 (relax_segment): Likewise. After giving a rs_org error, convert
1604 the frag to rs_align to avoid cascading errors.
1606 1999-07-12 Andreas Schwab <schwab@suse.de>
1608 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1610 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1612 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1613 as appropriate. Fill in structure initializations. Add variable
1614 initializations. Add casts.
1615 * dwarf2dbg.c (print_stats): Change i to size_t.
1616 * listing.c (listing_listing): Change list_line to unsigned int.
1618 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1620 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1621 rather than checking for \001 and \002 in symbol name.
1622 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1624 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1626 * configure.in (hppa*-linux-gnu*): New target.
1627 * configure: Rebuilt.
1629 1999-07-08 Nick Clifton <nickc@cygnus.com>
1631 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1633 1999-07-07 Nick Clifton <nickc@cygnus.com>
1635 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1636 accessing symbolP directly.
1638 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1640 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1643 1999-07-05 Nick Clifton <nickc@cygnus.com>
1645 * config/tc-arm.c (ARM_EXT_V5): Define.
1646 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1647 (md_begin): Detect ARM v5 architectures.
1648 (md_parse_option): Accept arm v5 specification.
1649 (md_show_usage): Documment -marmv5 switch.
1651 * doc/c-arm.texi: Document -marmv5 command line option.
1653 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1655 (validate_immediate_twopart): New function. Determine if a
1656 constant can be computed by two ADD instructions.
1657 (output_inst): Remove its command line parameter - it was never
1659 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1660 implememt the ADRL pseudo op.
1661 (tc_gen_reloc): Generate a suitable error message if an ADRL
1662 instruction tries to generate a real reloc.
1664 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1666 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1668 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1671 1999-06-27 H.J. Lu <hjl@gnu.org>
1673 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1674 non BFD_ASSEMBLER case.
1676 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1678 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1681 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1683 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1684 out_end_sequence() when the address decreases due to a new frag.
1685 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1686 numbering starts with 1.
1688 1999-06-23 Nick Clifton <nickc@cygnus.com>
1690 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1692 (mcore_s_text): Call obj_elf_text for ELF target.
1693 (mcore_s_data): Call obj_elf_data for ELF target.
1694 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1696 (mcore_s_bss): New function: Dump literal table before changing
1698 (mcore_s_comm): New function: Dump literal table before changing
1701 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1702 No longer static functions.
1703 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1704 Provide prototypes for these functions.
1706 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1708 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1709 a list of names, to try obj_segment_name, and to try abbreviated
1710 names when using COFF without long section names.
1712 * config/tc-alpha.c: More use of symbol accessor functions.
1713 * config/tc-arc.c: Likewise.
1714 * config/tc-d30v.c: Likewise.
1715 * config/tc-fr30.c: Likewise.
1716 * config/tc-i860.c: Likewise.
1717 * config/tc-m88k.c: Likewise.
1718 * config/tc-mcore.c: Likewise.
1719 * config/tc-ns32k.c: Likewise.
1720 * config/tc-sparc.c: Likewise.
1721 * config/tc-v850.c: Likewise.
1723 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1724 sy_value with appropriate accessor functions.
1725 * config/tc-arm.c (md_apply_fix3): Likewise.
1726 * config/tc-d10v.c (AT_WORD_P): Likewise.
1727 * config/tc-v850.c (reg_name_search): Likewise.
1729 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1730 use symbol_get_bfdsym instead.
1731 * config/tc-ppc.c (md_assemble): Likewise.
1732 * config/tc-v850.c (v850_comm): Likewise.
1734 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1736 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1737 the symbol, rather than accessing the bsym member.
1738 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1739 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1740 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1741 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1742 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1743 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1744 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1745 * config/tc-v850.c (tc_gen_reloc): Likewise.
1747 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1749 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1750 (hppa_gen_reloc_type): Conditionalize on BFD64.
1751 (tc_gen_reloc): Re-enable ELF relocations.
1752 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1754 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1756 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1758 (do_ldst): Move assignment out of if condition.
1759 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1760 parentheses to avoid warning.
1762 1999-06-21 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1765 macro to get at the BFD symbol associated with a GAS symbol.
1767 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1769 * config/tc-ppc.c: Update for symbol handling changes.
1770 * config/obj-coff.c: Likewise.
1772 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1774 * tc-hppa.c: General cleanups of ELF support. No more spaces
1775 and subspaces for ELF.
1776 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1777 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1778 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1779 (UNWIND_SECTION_NAME): Likewise.
1780 (space/subspace related structures): Conditionalize definitions
1782 (space/subspace directives and support routines): Conditionalize
1783 definitions and references/uses on OBJ_SOM.
1784 (label_symbol_struct): For ELF, track the symbol's segment. For
1785 SOM track its space.
1786 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1788 (USE_ALIASES): Kill for both SOM & ELF.
1789 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1790 (pa_space, pa_subspace): Corresponding changes.
1791 (pa_spaces_begin): Corresponding chagnes.
1792 (md_begin): Do not muck around with space/subspace stuff for
1794 (md_apply_fix): Temporarily disable argument relocation stuff
1796 (tc_gen_reloc): Temporarily disable relocation generation for
1798 (pa_build_unwind_subspace): Similarly.
1800 1999-06-16 Nick Clifton <nickc@cygnus.com>
1802 * config/tc-arm.c (thumb_set): New pseudo op.
1803 (text, data, section): Override these pseudo ops with ARM
1805 (s_thumb_set): New function: Perform the same as a .set pseudo
1806 op, but also mark the alias'ed symbol as being a Thumb
1808 (arm_s_text): New function: Perform the same as the .text
1809 pseudo op, but dump the literal pool before changing
1811 (arm_s_data): New function: Perform the same as the .data
1812 pseudo op, but dump the literal pool before changing
1814 (arm_s_section): New function: Perform the same as the
1815 .section pseudo op, but dump the literal pool before changing
1817 (arm_cleanup): Do not reset the current section before dumping
1820 1999-06-17 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1823 OPTION_NO_WARN_UNMATCHED entries.
1824 (md_parse_option): Generate a warning message if an unrecognised
1825 option is encountered.
1827 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1828 (get_operands): When parsing an expression after an '@' symbol
1829 has been detected, do not ignore '#' symbols.
1830 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1833 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1835 From K. Richard Pixley <rich@noir.com>:
1836 * configure.in (ppc-*-vxworks*): New target.
1837 * configure: Rebuild.
1839 1999-06-12 Philip Blundell <philb@gnu.org>
1841 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1843 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1845 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1846 which refer to symbols in linkonce sections, permit reducing the
1847 relocs if the symbol is local.
1849 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1851 * subsegs.c (subseg_text_p): New function.
1852 * as.h (subseg_text_p): Declare.
1853 * read.c (do_align): Use subseg_text_p to set the default fill.
1854 * write.c (subsegs_finish): Likewise.
1855 * config/obj-coff.c (write_object_file): Likewise.
1856 * config/tc-i386.h (md_maybe_text): Don't define.
1857 (md_do_align): Use subseg_text_p to set the default fill.
1858 * config/tc-m32r.c (m32r_do_align): Likewise.
1859 * config/tc-sh.c (sh_do_align): Likewise.
1860 * config/tc-sparc.h (md_do_align): Likewise.
1862 1999-06-12 David O'Brien <obrien@freebsd.org>
1864 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1865 * configure: Rebuild.
1867 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1869 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1870 * Makefile.am: Rebuild dependencies.
1871 * Makefile.in: Rebuild.
1873 * config/tc-i386.c (i386_immediate): Remove unused label
1876 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1877 * symbols.c: Likewise.
1878 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1879 sy_next field when taking address, rather than symbol_next.
1881 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1883 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1884 value from the output file architecture.
1885 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1886 * dwarf2dbg.h: Change bfd_vma to addressT.
1888 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1890 * dwarf2dbg.h: Use PARAMS in function declarations.
1892 1999-06-11 Martin Dorey <mdorey@madge.com>
1894 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1895 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1897 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1899 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1901 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1903 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1906 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1908 * read.c (read_a_source_file): Only declare inescape if
1911 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1913 (find_entry_byval): Add parens to avoid warning.
1915 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1917 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1920 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1922 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1925 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1926 synthetize_setx): New functions.
1927 (md_assemble): Broken the special cases into the above
1928 functions. Make compiler happy if sizeof(bfd_vma)==4.
1929 Fix sethi generated from set/setuw. If instructions have a relloc,
1930 always clear the fields to be relocated in the opcode.
1931 (sparc_ip): Remove special_case global variable.
1933 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1935 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1936 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1937 indication of success rather than a value.
1938 (itbl_get_val): Likewise.
1939 (itbl_get_field): Use strcspn. Change delimiters to include
1941 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1942 (itbl_get_val): Likewise.
1943 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1945 * symbols.c (copy_symbol_attributes): Convert local symbols to
1948 1999-06-10 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1953 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1955 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1956 Optimize set if sizeof(bfd_vma) == 64.
1957 (sparc_ip): Fix sethi - without %hi() it should generate
1958 R_SPARC_22 reloc, not R_SPARC_HI22.
1959 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1961 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1963 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1964 (s_ncons): New function.
1965 (native_op_table): New table.
1966 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1967 R_SPARC_OLO10 handling.
1969 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1971 * expr.h (struct expressionS): Revert last change; widen X_op.
1972 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1974 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1976 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1977 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1978 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1979 * Makefile.in: Regenerated.
1981 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1982 `common' pass on to s_mri_common.
1983 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1985 1999-06-06 Richard Henderson <rth@cygnus.com>
1987 * config/obj-elf.c (obj_elf_section): Don't free the return
1988 value of demand_copy_C_string.
1990 1999-06-05 Richard Henderson <rth@cygnus.com>
1992 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1993 creation logic from obj_elf_create_section.
1995 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1996 (section_stack): New.
1997 (special_sections): Make const.
1998 (obj_elf_section): Gut and rewrite parsing.
1999 (obj_elf_change_section): New function broken out of obj_elf_section.
2000 (obj_elf_parse_section_letters): Likewise.
2001 (obj_elf_section_word): Likewise.
2002 (obj_elf_section_type): Likewise.
2003 (obj_elf_previous): Treat as a toggle.
2004 (obj_elf_popsection): New.
2005 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2006 (ppc_section_type): Likewise.
2007 * config/tc-ppc.h: Likewise.
2009 * expr.h (struct expressionS): Don't make X_op a bitfield.
2010 * config/tc-alpha.c: Update for symbol handling changes.
2011 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2012 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2014 1999-06-05 Richard Henderson <rth@cygnus.com>
2016 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2017 (dwarf2_gen_line_info): Kill unused variables.
2018 (dwarf2_finish): Likewise.
2019 (dwarf2_where): Likewise.
2020 (dwarf2_directive_file): If we've only got a string,
2021 hand off to s_app_file.
2022 * ecoff.c: Move the include of ecoff.h.
2023 * symbols.h (S_IS_FUNCTION): Prototype.
2025 * read.c (LEX_HASH): Supply a default.
2027 (s_globl): Update `c' after skipping whitespace.
2028 * read.h (LEX_END_NAME, is_name_ender): New.
2029 * expr.c (get_symbol_end): Respect it.
2031 1999-06-04 Mark Klein <mklein@dis.com>
2033 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2035 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2037 * config/tc-hppa.c: Update for symbol handling changes.
2039 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2041 * cgen.c: Update for symbol handling changes.
2042 * config/tc-m32r.c: Likewise.
2044 * config/tc-hppa.h: Update for symbol handling changes.
2045 * config/tc-hppa.c: Likewise.
2047 * config/tc-arm.h: Update for symbol handling changes.
2048 * config/tc-arm.c: Likewise.
2049 (symbol_make_empty): Remove. Just use symbol_create.
2051 * symbols.c (symbol_set_tc): Correct name.
2053 * Makefile.am: Rebuild dependencies.
2054 ($(OBJS)): Don't depend upon struc-symbol.h.
2055 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2056 * dep-in.sed: Don't remove struc-symbol.h.
2057 * Makefile.in: Rebuild.
2059 * doc/internals.texi (Symbols): Describe changes in symbol
2062 1999-06-03 Richard Henderson <rth@cygnus.com>
2064 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2065 instead of doing the work by hand.
2067 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2069 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2070 state of line state-machine.
2071 (struct ls): Collect DWARF2 line state-machine state in new member
2072 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2073 resulted in any DWARF2 directives.
2074 (reset_state_machine): New function.
2075 (out_end_sequence): Ditto.
2076 (dwarf2_gen_line_info): When switching sections or switching to a
2077 lower text address, call out_end_sequence() first to terminate the
2078 previous code sequence as code sequences MUST have monotonically
2079 increasing addresses.
2080 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2082 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2084 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2085 DWARF2 debug info (line information only, at this point).
2086 * as.h: Update comment about supported debug formats.
2087 * dwarf2dbg.c, dwarf2dbg.h: New files.
2088 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2090 * expr.c (operand): Don't use [ for parens if we want an index op.
2091 (op_encoding): Switch [ into O_index, if desired.
2092 (op_rank): Renumber with O_index on bottom.
2093 (expr): If O_index, match closing bracket.
2094 * expr.h (O_index): New.
2096 * read.c (read_a_source_file): Conditionally allow matched "
2097 in lines passed to md_assemble.
2099 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2101 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2103 Add support for storing local symbols in a small structure to save
2104 memory when assembling large files.
2105 * as.h: Don't include struc-symbol.h.
2106 (symbolS): Add typedef.
2107 * symbols.c: Include struc-symbol.h.
2108 (local_hash): New static variable.
2109 (save_symbol_name): New static function, from symbol_create.
2110 (symbol_create): Call save_symbol_name.
2111 (local_symbol_count): New static variable.
2112 (local_symbol_conversion_count): Likewise.
2113 (LOCAL_SYMBOL_CHECK): Define.
2114 (local_symbol_make): New static function.
2115 (local_symbol_convert): New static function.
2116 (colon): Handle local symbols. Create local symbol for local
2118 (symbol_table_insert): Handle local symbols.
2119 (symbol_find_or_make): Create local symbol for local label name.
2120 (symbol_find_base): Check for local symbol.
2121 (symbol_append, symbol_insert): Check for local symbols.
2122 (symbol_clear_list_pointers, symbol_remove): Likewise.
2123 (verify_symbol_chain): Likewise.
2124 (copy_symbol_attributes): Likewise.
2125 (resolve_symbol_value): Handle local symbols.
2126 (resolve_local_symbol): New static function.
2127 (resolve_local_symbol_values): New function.
2128 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2129 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2130 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2131 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2132 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2133 (symbol_previous, symbol_next): New functions.
2134 (symbol_get_value_expression): Likewise.
2135 (symbol_set_value_expression): Likewise.
2136 (symbol_set_frag, symbol_get_frag): Likewise.
2137 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2138 (symbol_mark_used_in_reloc): Likewise.
2139 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2140 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2141 (symbol_mri_common_p): Likewise.
2142 (symbol_mark_written, symbol_clear_written): Likewise.
2143 (symbol_written_p): Likewise.
2144 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2145 (symbol_section_p, symbol_equated_p): Likewise.
2146 (symbol_constant_p): Likewise.
2147 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2148 (symbol_get_obj, symbol_set_obj): Likewise.
2149 (symbol_get_tc, symbol_set_tc): Likewise.
2150 (symbol_begin): Initialize local_hash.
2151 (print_symbol_value_1): Handle local symbols.
2152 (symbol_print_statistics): Print local symbol statistics.
2153 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2154 Declare new symbols.c functions. Move many declarations here from
2156 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2157 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2158 (struct symbol): Move bsym to make it clearly the first field.
2159 Remove TARGET_SYMBOL_FIELDS.
2160 (symbolS): Don't typedef.
2161 (struct broken_word): Remove.
2162 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2163 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2164 (symbol_clear_list_pointers): Likewise.
2165 (symbol_insert, symbol_remove): Likewise.
2166 (symbol_previous, symbol_append): Likewise.
2167 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2168 (struct local_symbol): Define.
2169 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2170 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2171 (local_symbol_get_frag, local_symbol_set_frag): Define.
2172 (local_symbol_get_real_symbol): Define.
2173 (local_symbol_set_real_symbol): Define.
2175 * write.c (write_object_file): Call resolve_local_symbol_values.
2176 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2177 (TARGET_SYMBOL_FIELDS): Don't define.
2178 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2179 ECOFF_DEBUGGING, add ECOFF fields.
2180 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2181 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2182 ECOFF_DEBUGGING, add ECOFF fields.
2183 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2184 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2185 * config/tc-mcore.h: Don't include struc-symbol.h.
2186 (TARGET_SYMBOL_FIELDS): Don't define.
2187 (struct mcore_tc_sy): Define.
2188 (TC_SYMFIELD_TYPE): Define.
2189 * Many files: Use symbolS instead of struct symbol. Use new
2190 accessor functions rather than referring to symbolS fields
2193 * read.c (s_mri_common): Don't add in value of line_label.
2195 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2196 checking for SEC_LINK_ONCE.
2198 * config/tc-sh.h (sh_fix_adjustable): Declare.
2200 * app.c (input_buffer): New static variable.
2201 (app_push): Save saved_input in allocated buffer.
2202 (app_pop): Restored saved_input.
2203 (do_scrub_chars): Change get parameter to take char * and int as
2204 arguments. Change GET macro to pass input_buffer to get
2205 function. Don't save input into allocated buffer.
2206 * as.h (do_scrub_chars): Update declaration.
2207 * input-file.c (input_file_get): Change to take char * and int.
2208 Read data into passed in buffer. Remove static buffer.
2209 * read.c (scrub_from_string): Change to take char * and int. Copy
2210 data into passed in buffer.
2212 * hash.h: Neaten. Declare hash_traverse.
2213 * hash.c: Complete rewrite based on BFD hashing code.
2214 * gasp.c (chunksize): New variable.
2215 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2218 1999-05-28 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2221 addend unless the target uses an old ABI.
2223 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2225 -Wchar-subscripts cleanup
2226 * listing.c (listing_newline): Use unsigned char variable, so
2227 calls to isascii,iscntrl are correct.
2228 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2230 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2231 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2232 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2233 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2235 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2237 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2239 (arch_coldfire_p): New #define.
2240 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2242 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2244 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2246 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2247 (install_operand): Add place `N'.
2248 (init_table): Add registers ACC, MACSR, MASK.
2250 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2252 * config/tc-m68k.c: Change mcf5200 --> mcf.
2253 (archs): Add mcf5206e, mcf5307.
2254 (m68k_ip): Add format `u'.
2255 (install_operand): Add place `m', `M', `h'.
2256 (init_table): Add upper/lower registers.
2258 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2260 1999-05-28 Martin Dorey <mdorey@madge.com>
2262 * config/tc-i960.c: Several minor changes to add ELF and
2263 BFD_ASSEMBLER support.
2264 * config/tc-i960.h: Likewise.
2265 * configure.in (i960-*-elf*): New target.
2266 * aclocal.m4, configure: Rebuild.
2268 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2270 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2271 reloc changes when defined(BFD_ASSEMBLER).
2273 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2275 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2277 * write.c (write_print_statistics): Output to file, not stderr.
2279 * expr.c (generic_bignum_to_int32,64): Prototype.
2281 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2282 output_sleb128, output_uleb128, output_big_sleb128,
2283 output_big_uleb128, output_big_leb128): Prototype.
2284 (output_big_sleb128, output_big_uleb128): Make inline.
2285 (output_big_leb128): Remove inline
2287 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2288 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2289 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2290 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2291 value for correct overflow check in write.c:fixup_segment.
2292 * write.c (fixup_segment): Move bitfield overflow checks to after
2293 the md_apply_fix call.
2294 * config/obj-coff.c (fixup_segment): Likewise.
2295 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2296 valueT *val argument.
2298 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2300 * config/atof-ieee.c (gen_to_words): Correctly round a
2301 denormalized number. Fix off-by-one in range checking for
2302 exponent in a denormal.
2304 1999-05-10 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2309 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2311 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2313 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2315 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2316 (ReverseRegRegmem): Remove.
2317 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2318 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2319 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2322 From Doug Ledford <dledford@redhat.com>
2323 * config/tc-i386.h (RegXMM): New for P/III.
2324 * config/tc-i386.c: Add support for P/III.
2326 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2328 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2329 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2330 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2332 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2334 * config/tc-i386.c (i386_immediate): Skip whitespace before
2335 complaining about junk after expression.
2336 (i386_displacement): Likewise.
2338 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2340 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2341 Don't copy before downcaseing.
2343 1999-05-05 Catherine Moore <clm@cygnus.com>
2345 * tc-m68k.c: Include elf/m68k.h.
2346 (m68k_elf_final_processing): New routine.
2347 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2350 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2352 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2355 1999-04-30 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-mcore.c (mcore_s_section): Dump literals before
2360 1999-04-29 Nick Clifton <nickc@cygnus.com>
2362 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2365 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2367 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2368 (TC_INIT_FIX_DATA): Delete.
2369 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2370 (TC_INIT_FIX_DATA): Delete.
2371 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2372 * write.c (fix_new_internal): Initialize fx_cgen member.
2373 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2374 (gas_cgen_md_apply_fix3): Update.
2375 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2376 (md_cgen_record_fixup_exp): Update.
2377 (FX_OPINFO_R_TYPE): Update.
2379 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2380 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2381 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2382 * frags.h (struct frag): Make opindex, opinfo ints.
2384 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2386 1999-04-26 Tom Tromey <tromey@cygnus.com>
2388 * aclocal.m4, configure: Updated for new version of libtool.
2390 1999-04-22 Nick Clifton <nickc@cygnus.com>
2392 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2394 (md_apply_fix3): Do not fix up absolute relocations against
2397 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2399 1999-04-20 Nick Clifton <nickc@cygnus.com>
2401 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2402 changes and data-in-text directives.
2403 (mcore_cons): New function: intercept cons() operations.
2404 (mcore_float_cons): New function: intercept float_cons()
2406 (mcore_stringer): New function: intercept stringer() operations.
2408 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2410 * obj.h (struct format_ops): Change generate_asm_lineno field to
2412 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2414 * config/tc-alpha.c (find_opcode_match): Add default case to
2416 (find_macro_match): Likewise.
2417 (load_expression): Parenthesize && within ||.
2419 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2421 1999-04-17 Nick Clifton <nickc@cygnus.com>
2423 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2424 .text .data .section pseudo ops.
2425 (mcore_s_section): New function. Dump lits before changing secs.
2426 (mcore_s_text): New function. Dump lits before changing secs.
2427 (mcore_s_data): New function. Dump lits before changing secs.
2429 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2431 * config/tc-mips.c (mips_32bitmode): New.
2432 (md_begin): Set mips_32bitmode if needed.
2433 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2434 Set EF_MIPS_32BITMODE.
2436 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2438 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2441 1999-04-16 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2445 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2447 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2448 expressions correctly.
2451 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2453 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2455 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2457 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2458 and fmpynfadd instructions.
2460 1999-04-11 Richard Henderson <rth@cygnus.com>
2462 * as.h (environ): Declare it, if needed.
2463 * as.c (dump_statistics): Don't declare environ.
2464 * configure.in (environ): Detect declaration.
2465 * configure, config.in: Rebuild
2467 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2468 (i386_displacement): Allocate enough space for replacement buffer.
2469 Clean up replacement buffer initialization.
2471 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2473 * subsegs.c (section_symbol): Don't create a new symbol if one
2474 already exists; instead, use the existing one, but set its segment
2475 and frag data if it hasn't already been defined.
2476 * config/obj-coff.c (c_section_symbol): Likewise.
2478 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2480 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2482 1999-04-08 Nick Clifton <nickc@cygnus.com>
2484 * config/tc-mcore.c: New File: Support routines for MCore
2486 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2487 * config/obj-coff.c: Add support for mcore-pe target.
2489 * Makefile.am: Add support for MCore targets.
2490 * Makefile.in: Regenerate.
2491 * configure.in: Add support for MCore targets.
2492 * configure: Regenerate.
2494 * doc/all.texi: Set MCORE.
2495 * doc/as.texinfo: Document MCore specific command line options.
2497 * write.h: Prevent multiple inclusion.
2499 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2501 * asintl.h (LC_MESSAGES): Never define.
2502 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2504 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2507 * Makefile.am (m68k-parse.c): If configuring in the source
2508 directory, copy m68k-parse.y into the local directory before
2509 running ylwrap, to remove spurious differences when generating
2511 * Makefile.in: Rebuild.
2513 * config/tc-sparc.h (md_do_align): Just allocate the number of
2514 bytes necessary, rather than always allocating 1024.
2516 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2518 * listing.c (listing_newline): Add cast to avoid warning.
2519 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2520 * config/tc-i386.c (i386_scale): Add return value.
2521 (build_displacement_string): Remove unused local temp_disp2.
2522 (i386_intel_memory_operand): Add parentheses to avoid warning.
2523 (i386_intel_operand): Remove unused local end_of_operand_string.
2524 (i386_operand): Remove unused local operand_modifier.
2525 (i386_operand): Add parens to avoid warning.
2527 1999-04-04 Don Bowman <don@pixsci.com>
2529 * configure.in: Add mips*-*-vxworks* target; have it define
2531 * configure, config.in: Rebuild.
2533 1999-03-31 Nick Clifton <nickc@cygnus.com>
2535 * configure.in (emulations): Add support for arm-epoc-pe.
2536 * configure: Regenerate.
2537 * config/te-epoc-pe.h: New file. Define macros specific to
2539 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2540 for arm-epoc-pe target.
2542 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2544 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2546 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2548 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2549 detect ",n" without a condition.
2550 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2553 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2555 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2556 instruction is encoded with one bit.
2559 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2561 * doc/internals.texi (CPU backend): Mention that
2562 line_separator_chars should not include newline. From thi
2563 <ttn@mingle.glug.org>.
2565 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2567 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2568 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2570 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2572 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2574 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2576 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2579 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2581 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2583 1999-03-15 Martin Hunt <hunt@cygnus.com>
2585 * app.c (do_scrub_begin): Change '-' back to a symbol char
2586 so we can use multiple opcodes on a line again.
2588 * config/tc-d30v.c: By default, warn if a symbol has
2589 the same name as a register. Plus some minor
2590 updates from the branch.
2592 1999-03-13 Nick Clifton <nickc@cygnus.com>
2594 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2595 BFD_RELOC_16 and BFD_RELOC_64.
2597 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2599 * expr.c (expr): Add missing else.
2601 1999-03-12 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-arm.c (md_apply_fix3): Improve error message.
2605 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2607 * Makefile.am (CPU_TYPES): Add fr30.
2608 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2609 (fr30,m32r dependencies): Update.
2610 * Makefile.in: Rebuild.
2612 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2613 (gas_cgen_record_fixup_exp): Ditto.
2614 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2615 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2616 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2617 (md_cgen_lookup_reloc): Update use of operand->type.
2618 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2619 (md_convert_frag): Call cgen_operand_lookup_by_num.
2620 (md_cgen_lookup_reloc): Update use of operand->type.
2621 (m32r_cgen_record_fixup_exp): Ditto.
2623 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2625 * config/tc-mips.c (md_show_usage): Fix message.
2627 1999-03-03 Nick Clifton <nickc@cygnus.com>
2629 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2630 and LDR reg,=<expr> instruction.
2632 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2635 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2637 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2639 1999-02-17 Nick Clifton <nickc@cygnus.com>
2641 This patch was created by: Scott Bambrough
2642 <scottb@corelcomputer.com>
2645 Special cased '@' character. The '@' character is used as the
2646 ARM assembler comment character, as a special character
2647 and in ELF .symver pseudo-op's, and as a special character in
2648 .type and .section pseudo-ops.
2649 (symver_pseudo): New static variable.
2650 (symver_state): New static variable.
2651 (struct app_save): Add field 'symver_state'.
2652 (app_push): Save global symver_state int struct app_save.
2653 (app_pop): Restore global symver_state from struct app_save.
2654 (do_scrub_chars): Special case handling of '@' character in
2657 * configure.in: Modified to recognize armv* uname syntax from ARM
2659 * configure: Regenerated.
2661 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2662 a prefix to the section's type.
2663 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2664 the type's typename.
2666 * config/tc-arm.h: Add support for PIC generation:
2667 (pic_code): New boolean.
2668 (obj_relocate_extern): Define.
2669 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2670 (TC_CONS_FIX_NEW): Define.
2671 (tc_fix_adjustable): Define.
2672 (GLOBAL_OFFSET_TABLE_NAME): Define.
2674 * config/tc-arm.c: Add support for PIC generation:
2675 (line_seperator_chars): Allow ';' as a seperator for Linux.
2676 (is_immediate_prefix): New macro.
2677 (arm_parse_reloc): New function.
2678 (s_arm_elf_cons): New function.
2679 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2680 (md_undefined_symbol): Special case handling for the Global Offset
2682 (md_apply_fix3): Handle PIC relocs.
2683 (tc_gen_reloc): Handle PIC relocs.
2684 (md_parse_option): Add support for '-k' command line switch to
2685 enable PIC generation.
2686 (cons_fix_new_arm): New function.
2687 (s_arm_elf_cons): New function.
2689 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2691 * configure.in: Add comments for uses of AC_DEFINE.
2692 * acinclude.m4: Likewise.
2693 * acconfig.h: Remove.
2694 * aclocal.m4: Rebuild.
2695 * configure: Rebuild.
2696 * Makefile.in: Rebuild.
2697 * config.in: Rebuild.
2699 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2701 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2702 non-constant offset from a base register.
2704 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2706 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2709 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2711 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2712 (emit_insn): Look for pc-relative and no-overflow specifiers on
2713 internal relocation types.
2715 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2717 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2720 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2722 (mips_4650, mips_4010, mips_4100): Variables removed.
2723 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2724 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2726 (md_begin): Don't bother initializing the mips_NNNN variables;
2727 mips_cpu is set, and that's good enough now.
2728 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2729 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2730 (show): New function, to handle wrapping in the CPU lists.
2731 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2733 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2735 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2736 than treat as an immediate specifier.
2738 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2740 * config/tc-i386.c: Prototype many functions.
2741 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2742 (i386_immediate): Remove unused second argument.
2743 (i386_intel_operand): Fix i386_is_reg typo.
2744 (i386_operand): Use allow_naked_reg.
2745 (output_invalid): Make operand int for K&R.
2747 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2749 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2751 * Makefile.in: Rebuild.
2753 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2755 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2757 (EXTRA_as_new_SOURCES): Comment out.
2758 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2759 * Makefile.in: Rebuild.
2760 * doc/Makefile.in: Rebuild.
2761 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2762 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2763 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2764 * configure: Rebuild.
2765 * aclocal.m4: Rebuild.
2766 * config.in: Rebuild.
2767 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2768 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2769 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2770 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2771 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2772 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2773 (gas_cgen_record_fixup_exp): Ditto.
2774 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2775 descriptor, not global variable.
2776 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2777 descriptor, not global variable. Refer to insert_operand handler
2778 via cpu descriptor, not global function.
2779 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2780 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2781 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2782 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2783 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2784 * config/tc-m32r.c: Ditto.
2785 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2786 (md_assemble): Ditto.
2787 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2789 1999-02-09 Nick Clifton <nickc@cygnus.com>
2791 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2792 relocations for ELF targets.
2794 1999-02-08 Nick Clifton <nickc@cygnus.com>
2796 * configure.in: Add support for StrongARM target.
2797 * configure: Regenerate.
2799 1999-02-05 Nick Clifton <nickc@cygnus.com>
2801 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2803 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2806 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2808 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2810 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2812 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2813 (INTEL_DWORD_MNEM_SUFFIX): Define.
2816 (DWORD_PTR): Define.
2817 (XWORD_PTR): Define.
2819 (OFFSET_FLAT): Define.
2821 (NONE_FOUND): Define.
2824 * config/tc-i386.c (set_intel_syntax): New routine.
2825 (intel_syntax): Declare.
2826 (allow_naked_reg): Declare.
2827 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2828 (intel_float_operand): New routine.
2829 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2830 Handle brackets as well as parens. Call i386_intel_operand for
2831 intel syntax. Reverse operands if appropriate. Handle new
2832 suffixes. Handle movzx and movsx.
2833 (i386_is_reg): New routine.
2834 (i386_immediate): New routine.
2835 (i386_scale): New routine.
2836 (i386_displacement): New routine.
2837 (i386_operand_modifier): New routine.
2838 (build_displacement_string): New routine.
2839 (i386_parse_seg): New routine.
2840 (i386_intel_memory_operand): New routine.
2841 (i386_intel_operand): New routine.
2842 (i386_operand): Call i386_displacement, i386_immediate,
2843 i386_scale, etc. instead of handling inline.
2844 (parse_register): Handle registers without prefix.
2846 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2848 * configure: Regenerate.
2849 * configure.in (arm-*-oabi): New.
2850 (thumb-*-oabi): New.
2851 * config/tc-arm.c (target_oabi): Declare.
2852 (md_apply_fix3): Support REL relocs.
2853 (md_parse_option): Handle -oabi.
2854 (elf32_arm_target_format): New routine.
2855 (md_longopts): Add OPTION_OABI.
2856 * config/tc-arm.h: Redefine TARGET_FORMAT.
2859 1999-01-28 Nick Clifton <nickc@cygnus.com>
2861 * write.c (write_relocs): Handle out of range error.
2863 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2864 (fr30_force_relocation): Default to 0.
2866 * config/tc-fr30.h (obj_fix_adjustable): Define.
2867 (TC_FORCE_RELOCATION): Define.
2869 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2872 1999-01-16 Nick Clifton <nickc@cygnus.com>
2874 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2875 merge of two instructions if the left instruciton kills the right.
2877 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2879 * Makefile.in: Regenerate.
2880 * configure.in: Redo test for using cgen.
2881 * configure: Regenerate.
2883 1999-01-09 Nick Clifton <nickc@cygnus.com>
2885 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2886 redefinition of this macro.
2888 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2890 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2893 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2895 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2896 a read of HI or LO and an immediatly following branch.
2898 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2900 * config/tc-mips.c (md_begin): Another correction to the setting of
2903 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2905 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2907 1998-12-21 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2910 bit insn when optimizing, so that parallelised instructions will
2911 start on a 32 bit boundary.
2913 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2915 * config/tc-mips.c (mips_eabi64): New.
2916 (md_begin): Set mips_eabi64.
2917 (mips_elf_final_processing): Use it.
2919 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2921 * config/tc-mips.c (mips_elf_final_processing):
2922 Correct setting of ABI in e_flags.
2924 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2926 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2928 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2930 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2932 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2934 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2935 warning, values that don't fit in the field.
2937 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2939 * config/tc-mips.c (mips_abi_string): New.
2940 (md_parse_option,md_longopts): Add mabi.
2941 (mips_elf_final_processing): Set e_flags based on mabi flag.
2943 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2945 * config/tc-mips.c (md_parse_option): Handle vr4111.
2947 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2949 * config/tc-h8300.c (build_bytes): Change message given if the
2950 instruction requires H8/300H mode and we're not in Hmode, to
2951 suggest that it may be the operand modes that are the problem, not
2952 necessarily the opcode.
2954 1998-12-10 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-fr30.c: Add line separator character.
2958 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2960 * configure.in (hppa-*-mpeix*): New target.
2961 * config/obj-som.h (obj_som_compiler): Declare.
2962 * config/obj-som.c (compiler_seen): New static variable.
2963 (obj_som_compiler): New function.
2964 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2965 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2966 (pa_type_args): Set hppa_priv_level.
2967 (pa_compiler): New static function if OBJ_SOM.
2968 * configure: Rebuild.
2970 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2972 * read.c (output_leb128): Don't mark as inline.
2974 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2976 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2977 AIX .vbyte unaligned data support.
2978 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2979 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2982 1998-12-07 Nick Clifton <nickc@cygnus.com>
2984 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2987 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2989 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2990 BFD_RELOC_ARM_PCREL_BRANCH.
2992 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2994 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2995 checking the target type.
2996 (mips-dec-bsd*): Set endian to little.
2997 * configure: Rebuild.
2999 COFF weak symbol support, based on patches from Mark Elbrecht
3000 <snowball3@usa.net>:
3001 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3002 * config/obj-coff.c (obj_coff_weak): New static function.
3003 (obj_coff_endef) [both versions]: Handle weak symbols.
3004 (coff_frob_symbol): Likewise.
3005 (yank_symbols): Likewise.
3006 (obj_pseudo_table): Add "weak".
3008 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3009 <aymeric.vincent@emi.u-bordeaux.fr>.
3010 * aclocal.m4: Rebuild with current tools.
3011 * configure: Rebuild.
3013 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3014 an assertion failure for a case we can't handle when OBJ_ECOFF.
3016 * expr.c (operator): And with 0xff to avoid problems with signed
3019 1998-12-03 Nick Clifton <nickc@cygnus.com>
3021 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3022 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3024 1998-12-02 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3029 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3031 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3034 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3036 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3039 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3043 (d10v_cleanup): Only generate previous insn if a multiline insn is
3046 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3048 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3051 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3053 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3054 -marm6xxx command line switches.
3056 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3058 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3059 (itbl-ops.o): Delete duplicate dependencies.
3060 Rebuild dependencies.
3061 Add fr30 dependencies.
3062 * Makefile.in: Rebuild.
3064 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3066 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3068 * listing.c: Ignore line terminator characters found inside
3071 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3073 * po/gas.pot: Regenerated.
3075 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3077 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3078 fr30_is_label_start(). Also checks for delay slot insns.
3080 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3081 FR30 instructions which contain a colon in the mnemonic.
3083 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3085 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3087 * config/tc-fr30.c: Removed currently superflous code.
3089 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3091 * config/tc-fr30.h: New file.
3092 * config/tc-fr30.c: Tweaking so that it will compile.
3094 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3096 * config/tc-d10v.h (obj_fix_adjustable): Define.
3097 (TC_FORCE_RELOCATION): Define.
3098 (d10v_force_relocation): Declare.
3099 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3100 (md_apply_fix3): Handle Vtable relocs.
3101 (d10v_fix_adjustable): New.
3102 (d10v_force_relocation): New.
3104 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-d30v.c: Change default behaviour to ignore potential
3107 conflicts between register name and symbol names.
3109 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3111 * configure.in: Add fr30-*-*.
3112 * config/tc-fr30.c: New file.
3113 * Makefile.in: Regenerated.
3114 * config.in: Regenerated.
3115 * configure: Regenerated.
3116 * doc/Makefile.in: Regenerated.
3117 * po/gas.pot: Regenerated.
3119 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3121 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3124 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3126 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3128 (do_scrub_chars): Add some casts to unsigned char to avoid
3129 unwanted sign extension.
3130 * read.c (lex_type): Set characters about 127 to be symbol
3132 * config/tc-i386.c (md_begin): Set identifier_chars and
3133 operand_chars for values above 127.
3135 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3137 * configure.in: detect cygwin* instead of cygwin32*
3138 * configure: regenerate
3140 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3142 * listing.c: Add support for producing a listing from piped
3145 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3147 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3148 (append_insn): Account for the tx39's multiply behavior.
3150 1998-10-26 Michael Meissner <meissner@cygnus.com>
3152 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3153 from assemble_parallel_insns. Add support for '->' to indicate
3154 explicitly serializing the instructions.
3155 (md_assemble): Ditto.
3157 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3159 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3162 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3164 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3166 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3168 * config/tc-mips.c : support frame and regmask/fregmask when
3169 MIPS_STABS_ELF is specified.
3171 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3173 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3174 (md_apply_fix): Don't return 1 for VTABLE relocs.
3175 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3177 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3179 * doc/c-i386.texi: Replace occurences of "opcode" with
3180 "instruction mnemonic", "instruction", or "mnemonic" when
3181 referring to the name of an instruction. Use "opcode" when
3182 referring to the sequence of machine bytes.
3184 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3185 (is_opcode_char): Rename to is_mnemonic_char.
3186 (md_assemble and i386_operand): Correct error messages from
3187 "opcode" to "instruction mnemonic"
3188 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3189 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3190 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3191 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3192 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3193 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3194 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3196 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3198 * config/tc-i386.c (i386_operand): Check for garbage after
3201 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3203 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3204 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3206 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3208 * config/tc-sh.h (obj_fix_adjustable): Define.
3209 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3210 (md_apply_fix): Likewise.
3211 (tc_gen_reloc): Likewise.
3212 (sh_fix_adjustable): New.
3214 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3216 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3217 * cgen.h (gas_cgen_finish_insn): Update prototype.
3218 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3219 cgen_insn_t -> CGEN_INSN_INT.
3220 (make_parallel): Update handling of CGEN_INT_INSN_P.
3221 (assemble_parallel_insn): Ditto.
3222 (target_make_parallel): New function.
3223 (md_assemble): Use it.
3225 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3227 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3229 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3231 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3232 converted into lower case.
3234 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3236 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3237 (gas_cgen_tc_gen_reloc): Likewise.
3238 * config/tc-m32r.h (obj_fix_adjustable): Define.
3239 * config/tc-m32r.c (m32r_fix_adjustable): New.
3240 (m32r_force_relocation): Handle VTABLE relocs.
3242 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3244 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3246 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3249 to lower case before parsing.
3251 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3252 parallel insns modift buts in the PSW as a side effect.
3254 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3256 * config/tc-d30v.c (find_format): Test for missing flag and
3259 (md_apply_fix3): Fix error messages to avoid
3260 assumption about presence of a symbol.
3262 (parallel_ok): Disallow parallel instructions that both modify the
3265 (find_format): Generate a warning if an odd numbered register is
3266 used as the first register in a mutli-register instruction.
3268 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3270 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3271 relocations are always associated with a symbol.
3273 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3275 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3276 (elf32_sparc_force_relocation): Declare.
3277 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3278 (tc_gen_reloc): Handle vtable relocs.
3279 (elf32_sparc_force_relocation): New.
3281 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3283 * symbols.c (S_IS_FUNCTION): New.
3284 * config/tc-v850.h (obj_fix_adjustable): Define.
3285 (TC_FORCE_RELOCATION): Define.
3286 (v850_force_relocation): Declare.
3287 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3288 of fx_addnumber for VTABLE reloc addends.
3289 (md_apply_fix3): Handle VTABLE relocs.
3290 (v850_fix_adjustable): New.
3291 (v850_force_relocation): New.
3293 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3295 * tc-hppa.c (fp_operand_format): Add some additional formats.
3296 (pa_ip): Do not automatically promote into pa2.0 mode.
3297 (pa_level): Handle ".level 2.0".
3299 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3301 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3302 * config/tc-i386.h (template.extension_opcode): Change to
3303 unsigned int to allow full range of 8-bit opcode suffixes.
3304 (None): Redefine as 0xffff.
3306 From Jeff B Epler <jepler@usgs.gov>
3307 * doc/c-i386.texi (i386-SIMD): New section.
3309 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3311 * read.c (discard_rest_of_line): New function.
3312 * read.h: Declare it.
3313 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3315 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-d10v.c (find_symbol_matching_register): New function.
3318 (find_opcode): Cope with the case where a register name matches
3321 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3323 * config/tc-v850.c (md_pcrel_from): Rename to
3324 v850_pcrel_from_section.
3325 (v850_pcrel_from_section): Do not resolves symbols in other
3328 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3330 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3332 * config/tc-d10v.c (find_opcode): Generate an error if a register
3333 is supplied for an operand that should not be a register.
3335 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3338 instructions to have another instruction in the right bin.
3340 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3343 the right container if the left container holds a branch
3346 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3348 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3349 both a register name and symbol name.
3350 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3352 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3355 execution unit class.
3357 (reg_name_search): If a name matches a register and a symbol,
3358 prefer the register.
3359 (find_format): Disallow flag registers when a general purpose
3360 register is required.
3361 If a number is required, but a register has been given, check to
3362 see if a symbol with the same name as the register exists, and if
3363 so, use that symbol.
3365 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3367 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3369 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3371 * config/tc-d30v.c (find_format): Do not accept flag registers as
3372 general purpose registers.
3373 (find_format): If an immediate value is expected at a given place
3374 in a format, but a register name has been provided instead, check
3375 to see if that register name matches the name of a predefined
3376 symbol and if it does, then use the symbol instead.
3377 (reg_name_search): If a register name matches a symbol name,
3378 prefer the register name to the symbol name.
3380 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3382 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3383 the previous insn to empty.
3385 1998-09-20 Michael Meissner <meissner@cygnus.com>
3387 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3388 pieces, forcing the use of an ANSI compiler.
3390 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3392 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3394 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3396 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3398 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3400 (obj_elf_vtable_entry): Likewise.
3401 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3402 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3403 (tc_gen_reloc): Likewise.
3404 (arm_fix_adjustable): Likewise.
3405 (elf32_arm_force_relocation): New.
3406 (armelf_frob_symbol): Remove coff-style symbol support.
3408 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3410 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3412 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3414 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3415 OBJ_COFF so that routine is defined for a.out format.
3417 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3419 * config/tc-i386.c (i386_operand): Detect non-segment registers
3420 used as segment prefixes.
3422 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3424 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3425 optimize across FDE boundaries.
3427 * config/obj-coff.c (obj_coff_section): Preserve any link once
3428 flags when setting the section flags.
3430 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3432 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3433 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3435 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3437 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3440 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3442 * frags.c (frag_grow): Include the size of the frag struct in the
3445 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3446 if the new subseg comes before the old.
3448 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3450 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3451 to handle edge8 and edge16.
3453 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3455 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3456 before we clobber the symbol involved.
3458 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3460 * config/tc-arm.c: Remove OBJ_ELF definitions for
3461 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3462 use arm_adjust_symtab for OBJ_COFF.
3463 (armelf_adjust_symtab): New Routine.
3464 * config/tc-arm.h: Define obj_adjust_symtab to
3465 armelf_adjust_symtab for OBJ_ELF.
3467 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3469 * configure.in: Make all i386-elf targets use bfd_gas.
3470 * config/tc-i386.c (tc_i386_force_relocation): New.
3471 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3472 (md_apply_fix3): Likewise.
3473 (tc_gen_reloc): Handle them.
3474 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3475 tc_i386_force_relocation.
3477 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3479 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3481 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3484 current opcode after writing the first insturction of a reverse
3487 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3489 * read.h (generate_lineno_debug): Add prototype.
3490 * read.c (generate_lineno_debug): Make non-static.
3492 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3494 * config/tc-i386.c (md_assemble): Only warn for address/data size
3497 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3500 against Thumb function names, as the linker needs this information.
3502 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3504 * expr.c (operand): Check also that there is no advance in operand
3505 after atof_generic in order to decide "is it label 0f or floating
3508 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3510 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3511 command line options with a single dash.
3512 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3514 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3516 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3517 * tc-arm.c (arm_fix_adjustable): New routine.
3519 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3521 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3522 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3523 demand_empty_rest_of_line before mri_comment_end.
3524 (equals): Check garbage after expression before
3525 mri_comment_end in MRI mode.
3527 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3529 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3530 small immediate constant to use the constant itself rather than
3533 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3535 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3536 (pa_leave): Likewise.
3538 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3540 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3542 (i386_operand): Fix an error message.
3544 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3546 * doc/c-arm.texi (ARM Directives): Document .req directive.
3548 * config/tc-arm.c (reg_required_here): Display erroneous string if
3549 the register name could not be decoded.
3550 Do not set inst.instruction if the sift is -1.
3552 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3554 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3557 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3559 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3560 even if it is belived to be unnecessary.
3562 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3564 config/tc-i386.c (i386_operand): Size immediate constants by
3565 suffix (erroneously removed as part of July 7 change).
3567 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3569 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3570 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3571 (armelf_frob_symbol): New Routine.
3572 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3574 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3576 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3578 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3580 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3581 command line switches passed to assembler.
3583 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3585 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3586 (gas_cgen_opcode_desc): Declare.
3587 (gas_cgen_parse_operand): Declare.
3588 (*): Prepend gas_ to gas specific fns to denote them as such.
3590 * cgen.c (gas_cgen_opcode_desc): New global
3591 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3592 (queue_fixup): Renamed from cgen_queue_fixup.
3593 (*): Prepend gas_ to gas specific fns to denote them as such.
3595 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3596 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3597 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3598 Open opcode table and initialize it.
3599 (make_parallel): Use gas_cgen_opcode_desc.
3600 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3601 (md_assemble): Ditto.
3603 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3605 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3606 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3607 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3608 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3609 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3610 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3611 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3612 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3613 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3614 (INIT_STAB_SECTION): Likewise.
3615 (OBJ_PROCESS_STAB): Likewise.
3617 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3618 (md_parse_option): Watch for them.
3619 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3620 (md_begin): Kill neverdef code.
3621 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3622 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3623 (s_alpha_coff_wrapper): New.
3624 (md_pseudo_table): Trap all ECOFF pseudos.
3626 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3628 Start of changes to remove mdebug section from mips*-elf
3629 Based on MIPS_STAB_ELF definition
3630 * acconfig.h: undef if not configured
3631 * config.in: undef if not configured
3632 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3633 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3634 * stabs.c (s_stab_generic): flush frag
3636 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3638 * configure.in: (arm-*-elf): Handle.
3639 (thumb-*-elf): Handle.
3640 * configure: Regenerate.
3641 * read.c (stringer): Fix typo in comment.
3642 * write.c (fixup_segment): Don't add symbol value to addend if
3644 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3646 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3649 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3651 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3652 (write_2_short): Emit warning if new flag is set.
3653 (do_assemble): Set flags if left instruction is one of special
3654 "right-instruction-killer" type.
3656 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3658 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3659 Always output words in debug_info section as big endian.
3660 (sparc_target_format): Choose correct bfd target.
3661 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3663 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3665 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3666 to work with internationalization code. Issue an error when two
3667 operands match that are not allowed to match.
3669 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3671 * configure.in (install_tooldir): Allow target to specify whether
3672 it wants to be installed in $(tooldir)/bin.
3673 * configure: Regenerate.
3674 * Makefile.am (install-exec-local): Set install-exec-tooldir
3675 dependency via configure.
3676 * Makefile.in: Regenerate.
3678 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3680 * Makefile.am (install-exec-local): Split into two ...
3681 (install-exec-bindir,install-exec-tooldir): New rules.
3682 * Makefile.in: Regenerate.
3684 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * Makefile.am (install-exec-local): Don't remove the file before
3687 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3688 W. Rozycki <macro@ds2.pg.gda.pl>.
3689 * Makefile.in: Rebuild.
3691 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3693 * cgen.c: Include libiberty.h.
3694 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3695 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3696 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3697 (md_cgen_lookup_reloc)): Declare.
3698 (md_cgen_record_fixup_exp): Declare.
3699 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3700 (m32r_relax_frag): Declare.
3701 (cgen_md_apply_fix3): Decls moved to cgen.h.
3702 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3703 (m32r_cgen_record_fixup_exp): Delete decl.
3704 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3705 (assemble_nop): Delete.
3706 (expand_debug_syms): Delete unused `exp'.
3707 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3708 Add default case for -Wall.
3709 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3710 (md_atof): Delete unused wordP.
3712 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3714 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3717 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3719 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3720 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3721 .print, .purgem, and .struct. Remove documentation for
3724 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3726 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3727 Update call to insert_operand.
3729 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3731 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3733 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3735 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3736 whitespace after a prefix operator.
3738 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3740 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3742 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3744 * config/tc-sparc.c (log2): New static function.
3745 (s_reserve): Use log2 to convert alignment before calling
3747 (s_common): Use log2 to convert alignment before calling
3748 record_alignment and frag_align.
3749 (sparc_cons_align): Use log2.
3751 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3753 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3754 (s_common): Likewise.
3756 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3757 initialization of waddr.
3758 (sparc_elf_final_processing): Add default case to switch.
3760 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3762 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3763 than temporary real.
3765 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3767 * write.c (subsegs_finish): Don't align the segments if there were
3770 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3771 copying aux information.
3773 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3774 expression into a symbol.
3776 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3779 type to unsigned int.
3780 (md_assemble): Change type used to store offsets from unsigned
3782 (i386_operand): Switch error check to only call RESTORE_END_STRING
3783 once after parse_register.
3785 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3787 * config/tc-v850.c (md_show_usage): Changed format to match that
3790 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3792 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3794 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3796 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3799 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3801 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3802 * doc/Makefile.in: Rebuild.
3804 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3806 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3807 for %lo expressions.
3808 (mips_ip, case 'u'): Move range check after code to mask
3809 off bits in %hi/%lo expressions. Mask off high bits for
3812 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3814 * doc/Makefile.am (gasver.texi): New target.
3815 (as.info, as.dvi): Depends upon gasver.texi.
3816 * doc/as.texinfo: Include gasver.texi. Mention version number on
3817 title page and in top node.
3818 * doc/Makefile.in: Rebuild.
3820 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3822 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3823 but not including the line containing the edict.
3824 * listing.h (LISTING_EOF): New.
3825 * input-scrub.c (input_scrub_next_buffer): Call it.
3827 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3829 * config/tc-i386.c (i386_operand): Don't set the size of an
3830 immediate address based solely on the suffix and the mode.
3832 * config/tc-i386.c (md_assemble): Add assertion to make sure
3833 overlap2 does not set Imm.
3835 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3836 sequences of whitespace to a single space.
3837 (is_space_chars): Just compare with space.
3838 (md_begin): Don't initialize space_chars.
3839 (md_assemble): Just skip a single whitespace character.
3840 (i386_operand): Rewrite base-index parsing to use new
3841 parse_register, and to skip white space. Skip white space in a
3842 number of other places too. Don't give error message if
3843 parse_register fails.
3844 (parse_register): Change reg_string parameter to be non-const.
3845 Add end_op parameter. Skip white space after the `%', and return
3846 end of register string. Give error message here rather than
3849 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3851 Based on patch from Matt Semersky <matts@scd.hp.com>:
3852 * expr.c (op_encoding): Make const.
3853 (expr_set_precedence): New function.
3854 (expr_begin): Don't set operator rankings, just call
3855 expr_set_precedence.
3856 * expr.h (expr_set_precedence): Declare.
3857 * read.c (s_mri): Call expr_set_precedence.
3859 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3861 * doc/as.texinfo (Statements): Remove paragraph discussing
3862 continuing lines with a backslash. This hasn't worked for years,
3865 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3867 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3869 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3870 (ps_CTORS, ps_DTORS): New section types.
3871 (vms_fixup_xtors_section): New function
3872 (Ctors_Psect, Dtors_Psect): Define.
3873 (IS_GXX_XTOR): Define
3874 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3875 Filter static constructors/destructors and add to
3876 Ctors_Symbols/Dtors_Symbols chain.
3877 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3878 appropriate section.
3880 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3881 * makefile.vms: Merge vax/vms support.
3883 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3885 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3886 (elf_pseudo_table): Add them.
3887 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3888 (md_apply_fix): Accept them.
3889 (mips_fix_adjustable): Don't adjust them.
3890 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3891 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3892 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3893 (tc_fix_adjustable): Don't adjust them.
3895 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3897 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3899 * Makefile.in: Regenerate.
3900 * configure.in: AC_SUBST cgen_cpu_prefix.
3901 * configure: Regenerate.
3903 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3905 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3906 Changed all users of COND12_DELAY.
3908 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3910 * config/tc-mn10300.c (set_arch_mach): New function.
3911 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3912 (md_begin): Default to mn10300 mode.
3913 (md_assemble): Only accept instructions for the core mn10300
3914 chip and the active machine type.
3916 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3918 * subsegs.h (segment_info_type): Give the struct a name.
3919 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3920 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3921 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3922 * config/tc-w65.h (tc_reloc_mangle): Declare.
3923 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3925 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3927 * config/tc-v850.c (v850_comm): Restore old section
3928 after common processing.
3930 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3932 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3934 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3936 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3937 char with code that explicitly sign-extends.
3939 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-v850.c (md_begin): Restore text section as the current
3942 section after creating call table sections.
3943 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3946 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3947 with call to macro SYM_AUXINFO.
3949 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3951 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3952 with the program transform name.
3953 * Makefile.in: Rebuild.
3955 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3960 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3962 * config/tc-i386.c (i386_operand): Be prepared for a space between
3963 the open parenthesis and the start of the register operand,
3964 because of the June 16 change.
3966 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3968 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3971 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3973 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3974 even if it is belived to be unnecessary.
3976 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3978 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3980 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3982 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3985 shift amount for a repeated operand. The shift amount for the
3986 repeated copy comes from the size of the operand.
3988 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3990 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3992 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3994 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3996 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3998 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3999 characters in it as LEX_IS_SYMBOL_COMPONENT.
4000 * config/tc-i386.h (tc_symbol_chars): Define.
4001 (extra_symbol_chars): Declare.
4002 * config/tc-i386.c (extra_symbol_chars): Define.
4003 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4004 (line_comment_chars): Set to '/' if TE_LINUX.
4005 * doc/c-i386.texi (i386-prefixes): Update.
4006 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4008 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4010 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4011 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4013 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4015 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4016 constraint in instructions REP & REPI.
4018 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4020 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4021 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4023 (check_range): If the operand is shifted, then shift the number
4024 before checking its range.
4026 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4028 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4031 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4033 * config/tc-v850.c (v850_comm): Create special sections as needed.
4035 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4037 * config/tc-d10v.c (write_2_short): Addition of swapping
4038 instructions for sequential and reverse sequential order when
4039 given order is not possible.
4041 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4043 * Makefile.am: Rebuild dependencies.
4044 (DEP_INCLUDES): Fix reference to intl build directory.
4045 * Makefile.in: Rebuild.
4047 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4049 * doc/c-i386.texi: Update 16 bit documentation.
4051 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4052 IgnoreDataSize to IgnoreSize as they are used for address size as
4054 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4055 32-bit mode, similarly addr16/data16 and variants.
4057 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4059 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4060 sequential word multiply instructions.
4062 (do_assemble): Add extra command line argument, to allow mul32
4063 attribute to be preserved across parallel insns.
4064 (md_assemble): Insert NOPs between explicitly parallel insns which
4065 contain an 32 bit multiply and a 16 multiply.
4067 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4069 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4072 * config/tc-i386.c (reloc): Add braces.
4074 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4075 consistent with Intel naming.
4076 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4077 use bitfields in sib_byte.
4078 (modrm_byte): Don't use bitfields here either.
4080 * config/tc-i386.c (current_templates): Add const.
4081 (parse_register): Add const to return, param, and char *s.
4082 (i386_operand): Add const to reg_entry *r.
4083 * config/tc-i386.h (templates): Add const to start, end.
4085 Inspired by code for 16 bit gas support from Martynas Kunigelis
4086 <martynas@nm3.ktu.lt>:
4087 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4088 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4089 (uses_mem_addrmode): Remove.
4090 (md_estimate_size_before_relax): Add support here too.
4091 (md_relax_table): Rewrite interface to md_relax for 16 bit
4093 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4094 (opcode_suffix_to_type): Remove.
4095 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4096 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4097 (md_convert_frag): Likewise.
4098 (i386_operand): Add support for 16 bit base/index regs,
4099 immediates, and displacements. Remove some unnecessary casts, and
4100 localise end_of_operand_string, displacement_string_start,
4101 displacement_string_end variables. Add GCC_ASM_O_HACK.
4102 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4104 * config/tc-i386.c (prefix_hash): Remove.
4105 (md_begin): Rewrite without obstacks. Remove prefix hash table
4106 handling. Rewrite lexical table handling.
4107 (i386_print_statistics): Don't print prefix statistics.
4108 (md_assemble): Rewrite instruction parser so that line is not
4109 converted to lower case. Don't do a hash_find for prefixes,
4110 instead recognise them via opcode modifier.
4111 (expecting_operand, paren_not_balanced): Localise variables.
4112 * config/tc-i386.h (IsPrefix): Define.
4113 (prefix_entry): Remove.
4115 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4116 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4117 '\\' in case where comment_chars contains '/'.
4119 * config/tc-i386.c (MATCH): Ensure given operand and template
4120 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4121 you must write `ljmp *table(%ebx)'.
4123 From H.J. Lu <hjl@gnu.org>:
4124 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4125 as 0 ifndef BFD_ASSEMBLER.
4126 (md_assemble): Allow immediate operands without suffix or
4127 other reg operand to default in size to the current code size.
4129 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4131 * config/tc-v850.c (md_begin): Restore creation of
4132 .call_table_text and .call_table_data sections.
4134 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4136 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4137 after emitting a word of noops.
4139 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4141 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4142 (i386_operand): Simplify checks for valid base/index combinations.
4143 Disallow `in 4(%dx),%al'.
4145 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4147 (add_prefix): Change parameter from char to int.
4149 * config/tc-i386.h (Ugh): Define opcode modifier.
4150 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4152 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4153 CONSISTENT_REGISTER_MATCH macros to check register types more
4154 thoroughly. Check for illegal suffix/operand combinations
4155 when matching insns with operands. Handle new `s' suffix, and
4156 associated FloatMF opcode modifier for float insns with memory
4158 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4159 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4160 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4161 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4162 DATA_PREFIX_OPCODE throughout.
4164 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4165 (md_assemble): Rewrite suffix/register operand checking code to be
4166 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4167 AnyMem, the better to grep.
4169 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4170 given a memory operand. Don't set Abs bits either.
4171 (type_names): Remove Mem*, Abs*.
4172 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4173 define opcode_modifiers as these cases are handled by Disp8,
4174 Disp16, Disp32 and suffix checks.
4175 (COMES_IN_BOTH_DIRECTIONS): Remove.
4176 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4178 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4179 if IgnoreDataSize modifier given. Remove ShortformW modifier
4180 test. Add test for ShortForm in W base_opcode modification.
4181 Merge Seg2ShortForm and Seg3ShortForm code.
4182 * config/tc-i386.h (ShortFormW): Remove.
4183 (IgnoreDataSize): Define.
4185 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-d30v.c (md_assemble): Store previous segment state
4188 with previous instruction.
4190 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4192 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4193 (ebp, esp): Remove static variables.
4194 (MATCH): Remove test for InOutPortReg.
4195 (i386_operand): Properly handle InOutPortReg here instead.
4196 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4197 (md_assemble): Simplify and correct modrm and sib generation.
4198 (i386_operand): Add warning for scale without index.
4199 Rewrite checks for valid base/index combinations.
4201 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4202 macros and enclose in do while(0).
4203 (RESTORE_END_STRING): Likewise.
4204 (md_assemble): Add one to printed operand number so we start
4205 from 1 not 0. Add some more gettext invocations.
4206 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4209 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4210 DATA_PREFIX, SEG_PREFIX): Define.
4211 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4212 (check_prefix): Remove function.
4213 (add_prefix): New function. Add prefix to i.prefix as well as
4215 (md_assemble): Changes for add_prefix. Remove hack for wait
4216 prefix, instead always output prefixes in fixed order. Test
4217 for jcxz/loop when selecting between word & dword operations,
4218 and add address size prefix rather than operand size prefix.
4219 Remove operand -> address size hack when emitting jcxz/loop.
4220 (i386_operand): Remove O_Absent check as it's done in expr.
4222 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * configure.in: Recognize m5200 as a cpu_type of m68k.
4225 * aclocal.m4: Rebuild with current libtool.
4226 * configure: Rebuild.
4228 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4230 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4231 to relaxable_symbol to prevent references to external symbol from
4234 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4236 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4237 symbols are relaxable.
4239 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4241 * config/tc-v850.c (md_begin): Don't create special
4242 sections by default.
4244 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4246 * config/tc-mips.c (macro): For div and udiv, close the
4247 reorder block as soon as possible.
4249 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4251 From Matt Semersky <matts@scd.hp.com>:
4252 * macro.c (macro_mri_mode): New function.
4253 * macro.h (macro_mri_mode): Declare.
4254 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4257 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4259 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4262 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4263 until after xstrdup in OBJ_EVAX case.
4265 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4267 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4268 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4269 of hardcoded magic number.
4270 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4272 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4274 * read.c (do_s_func): New function.
4276 * read.h (do_s_func): Add prototype.
4278 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4280 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4281 nops if fill pattern not specified.
4283 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4285 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4286 * config/te-go32.h (TE_GO32): Define.
4287 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4289 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4291 Implement .func/.endfunc pseudo-ops.
4292 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4294 * read.c (potable): Add .func,.endfunc.
4295 (s_func): New function.
4296 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4298 (in_doc_func_p,current_function_label): New static globals.
4299 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4301 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4303 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4304 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4305 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4306 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4307 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4308 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4309 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4310 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4311 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4312 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4313 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4314 * config/tc-a29k.c: Don't define md_short_jump_size,
4315 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4316 * config/tc-alpha.c: Likewise.
4317 * config/tc-alpha.h: Likewise.
4318 * config/tc-arm.c: Likewise.
4319 * config/tc-h8300.c: Likewise.
4320 * config/tc-h8500.c: Likewise.
4321 * config/tc-hppa.c: Likewise.
4322 * config/tc-i860.c: Likewise.
4323 * config/tc-i960.c: Likewise.
4324 * config/tc-ppc.c: Likewise.
4325 * config/tc-sh.c: Likewise.
4326 * config/tc-sparc.h: Likewise.
4327 * config/tc-tic30.c: Likewise.
4328 * config/tc-w65.c: Likewise.
4329 * config/tc-z8k.c: Likewise.
4331 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4333 * config/tc-vax.c (_): Delete this macro used for placeholder
4334 values in vax_operand_width_size; it conflicts with the _() macro
4335 used for internationalization.
4337 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4339 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4340 code. From Chris Moller <moller@bops.com>.
4342 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4343 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4344 * read.c (emit_expr): Initialize seg and subseg fields of a new
4346 * write.c (write_object_file): Switch to the appropriate segment
4347 and subsegment when processing a broken word.
4349 * config/tc-m68k.c (mri_assemble): New static function.
4350 (build_mri_control_operand): Call mri_assemble rather than
4352 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4353 (s_mri_endf, s_mri_endw): Likewise.
4355 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4357 * read.c (s_org): Call md_flush_pending_output if it is defined.
4359 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4361 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4363 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4364 (md_parse_option): Add for same.
4365 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4366 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4367 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4369 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4371 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4373 * config/tc-arm.c (find_real_start): Relax definition of local
4376 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4379 symbols at the given address, not just the last one specified.
4381 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4383 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4384 or number_to_chars_littleendian to write data.
4386 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4388 * config/tc-v850.c (md_assemble): Remove artificially created
4389 register name symbols.
4391 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4393 * write.c (fixup_segment): Change "segment" to "section" in
4396 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4398 * write.c (fixup_segment): Change sym1-sym2 message again.
4400 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4402 * write.c (fixup_segment): Improve error message for sym1-sym2
4403 errors when sym1 is in a different segment from sym2.
4405 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4407 * config/tc-m32r.c (warn_unmatched_high): New static local.
4408 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4409 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4410 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4411 (md_parse_option): Likewise.
4412 (md_show_usage): Likewise.
4413 (m32r_frob_file): Likewise.
4415 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4416 (read_a_source_file): Call them.
4417 * read.h (stabs_generate_asm_file): Declare.
4418 * stabs.c (stabs_generate_asm_file): New function.
4419 (generate_asm_file): New function.
4420 (stabs_generate_asm_lineno): Move file name handling into
4423 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4425 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4426 (d30v_current_align, d30v_current_align_seg): New variables.
4427 (d30v_last_label): New variable.
4428 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4429 (s_d30v_data, s_d30v_section): Likewise.
4430 (md_pseudo_table): Call them.
4431 (md_begin): Initialize d30v_current_align_seg.
4432 (md_assemble): Call d30v_align when needed by known current alignment.
4433 (d30v_frob_label, d30v_cons_align): New functions.
4434 * config/tc-d30v.h (md_do_align): Remove.
4435 (tc_frob_label): Call d30v_frob_label.
4436 (md_cons_align): New.
4438 * config/tc-d30v.c (find_format): Convert complex expressions to
4439 expression symbols before processing. Clean up code formatting.
4441 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4443 * po/Make-in (install-info): New target.
4445 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4447 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4449 * config/tc-mn10300.c (md_assemble): Likewise.
4451 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4453 * Makefile.am: Update with `make dep-am'.
4454 (HFILES): Add cgen.h.
4455 (cgen.o): Depend on cgen.h.
4456 * Makefile.in: Regenerate.
4458 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4460 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4462 * gasp.c (grab_label): Permit a label to be a preprocessor
4463 variable by permitting a label to start with a backslash.
4465 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4467 * config/tc-mips.c (validate_mips_insn): Removed hack
4468 for previously inaccessible bitfields in some INSN_TRAP
4471 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4473 * config/tc-d30v.c (do_assemble): Abort with error message
4474 if opcode operands do not match.
4476 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4478 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4479 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4480 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4481 similar new 'q' operand.
4483 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4485 * cgen.c (cgen_asm_finish_insn): Fix typo.
4487 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4490 * cgen.c: Include it.
4491 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4492 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4493 All callers updated.
4494 * config/tc-m32r.c: Include cgen.h.
4495 (m23r_insn): New members num_fixups,fixups.
4497 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4499 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4500 to avoid compiler warning.
4502 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4504 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4507 * makefile.vms (OBJS): Add ehopt.obj
4509 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4511 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4513 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4515 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4516 a short format insn.
4517 (md_assemble): Set it for explicitly packed insns.
4519 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4521 * config/obj-coff.c (c_symbol_merge): Do not take address of
4522 native fields when performing the memcpy.
4524 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4526 * config/tc-mips.c (macro,macro2): Implement
4527 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4529 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4531 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4532 relocations against globally visible symbols.
4533 * config/tc-m68k.c (relaxable_symbol): New macro.
4534 (m68k_ip, md_estimate_size_before_relax): Use it.
4535 (tc_m68k_fix_adjustable): Also handle weak symbols.
4537 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4539 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4540 references to externally visible symbols.
4541 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4542 values in twice for a PC relative reloc if the symbol is
4545 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4546 don't adjust a PC relative reloc against an externally visible
4548 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4549 for a PC relative fixup against an externally visible defined
4550 symbol, arrange to store object file and addend values as though
4551 the symbol were not defined.
4552 (tc_gen_reloc): Likewise.
4554 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4556 * read.c (sizeof_leb128): Referenced externally by write.c so
4559 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4561 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4562 and expand a 'debug' symbol associated with the next instruction
4563 that does not cause a short instruction to be filled with a NOP.
4564 (md_pseudo_table): Add support for .debugsym.
4565 (assemble_parallel_insn): Add calls to expand_debug_sym as
4567 (md_assemble): Ditto.
4569 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4571 * as.c (main): Conditionally call setlocale.
4572 * gasp.c (main): Likewise.
4573 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4574 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4576 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4578 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4580 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4582 * config/tc-hppa.c: Change all calls to bzero to use memset.
4583 (pa_ip): Add cast to avoid warning.
4584 (tc_gen_reloc, md_apply_fix): Likewise.
4585 (pa_find_space_by_number): Likewise.
4586 (hppa_force_relocation): Likewise.
4587 (pa_block): Change i to unsigned int.
4588 * config/obj-som.h (obj_som_copyright): Declare.
4590 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4592 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4593 for line numbers for assembly source.
4595 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * configure.in: Change version number to 2.9.4
4598 * configure: Rebuild.
4600 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4602 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4604 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4606 * ecoff.h: Change symbolS in function declaration to struct
4609 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4611 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4612 (md_convert_frag): Fix i18n typo.
4614 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4616 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4617 * ecoff.h: Protoype it.
4618 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4619 [EVAX] (s_alpha_prologue): Delete.
4620 (md_pseudo_table): Update.
4622 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4624 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4625 array to local pointer.
4626 (get_args, parse_expr): Add casts to avoid warnings.
4628 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4630 * read.c (s_set): Cast xmalloc return value to fragS *.
4631 * config/tc-m68k.c (m68k_ip): Function made static to match
4632 previous forward declaration.
4633 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4635 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-v850.c: Add internationalisation macros to error
4640 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4641 macros to error strings.
4643 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4645 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4646 reloc is in the TOC csect.
4647 (md_apply_fix3): Correct gettext typo.
4649 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4651 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4652 .L - they are local labels and the branches are not really
4653 function calls but rather far jumps.
4655 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4657 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4659 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4661 * config/tc-i386.c (md_assemble): Print operand number rather than
4662 using ordinal_names.
4663 (i386_operand): Likewise.
4665 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4667 * Makefile.am (INTLLIBS): Define to work around apparent automake
4669 All Makefiles: Regenerated.
4671 * Many files: Added gettext invocations around user-visible
4673 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4674 HAVE_LC_MESSAGES): Define.
4675 * dep-in.sed: Added asintl.h.
4676 * po/Make-in: New file.
4677 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4679 * read.c (Z_): Renamed from `_'.
4680 * Makefile.am (SUBDIRS): Added po.
4681 (POTFILES): new macro.
4682 (po/POTFILES.in): New target.
4683 ($(OBJS)): Added asintl.h.
4685 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4686 (as_new_LDADD): Added $(INTLLIBS).
4687 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4688 (gasp_new_LDADD): Added $(INTLLIBS).
4689 (gasp_new_DEPENDENCIES): New macro.
4690 * configure, aclocal.m4: Rebuilt.
4691 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4693 (ALL_LINGUAS): Define.
4694 * macro.c: Include "asintl.h".
4695 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4696 * as.h: Include "asintl.h".
4697 * config/tc-i386.c (ordinal_names): Removed.
4698 (md_assemble): Changed error text to avoid ordinal_names.
4699 (i386_operand): Likewise.
4700 (reloc): Added as_bad to avoid i18n problems.
4701 (tc_gen_reloc): Likewise.
4702 * config/tc-arm.c (bad_args): Now a #define.
4704 * config/obj-vms.c (VMS_stab_parse): Changed type of
4706 (global_symbol_directory): Unified strings to avoid i18n
4708 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4709 avoid i18n problems.
4710 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4711 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4713 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4715 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4717 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4719 * as.c (print_version_id): Added an fprintf to avoid i18n
4721 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4723 * expr.c (expr): Added as_warn call to avoid i18n problems.
4724 * messages.c (as_assert): Changed code to avoid i18n problems.
4725 (as_abort): Likewise.
4726 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4727 (s_space): Likewise.
4728 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4730 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4732 * config/tc-i386.c (check_prefix): New static function, split out
4734 (struct _i386_insn): Add wait_prefix field.
4735 (md_assemble): Remove wait_prefix local variable. Use
4736 check_prefix when adding a prefix.
4738 * config/tc-i386.c (current_templates): New static variable.
4739 (md_assemble): Remove current_templates local variable.
4740 (md_assemble, i386_operand): Improve error and warning messages in
4741 many places. Add RESTORE_END_STRING in many places before error
4742 return. Clarify some comments.
4744 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4746 (md_assemble): Parse string instruction operands, looking for
4747 segment override prefixes. Check for invalid segment prefixes on
4749 (i386_operand): i.seg[] and max mem_operand changes for string
4751 * config/tc-i386.h (EsSeg): Define.
4753 * config/tc-i386.h (regKludge): Define.
4754 (iclrKludge, imulKludge): Don't define.
4755 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4756 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4757 opcode_modifier checks to look for more common cases first. Add
4758 default_seg for IsString case.
4760 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4762 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4764 * configure: Rebuild with new automake and libtool.
4765 * aclocal.m4, Makefile.in: Likewise.
4767 * doc/Makefile.am (as.dvi): New target.
4768 * doc/Makefile.in: Rebuild.
4770 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4772 * configure.in: Added sparc86x support.
4774 * configure: Rebuild.
4776 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4778 (md_parse_option): Warn if -EL is not supported for this architecture.
4780 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4782 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4784 * config/tc-mips.c (mips_ip): Note when we use get match on
4785 the full instruction name.
4787 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4789 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4790 back into the expression to handle add/sub simplification correctly.
4792 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4794 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4796 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4801 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4803 * symbols.c (max_indent_level): New global.
4804 (print_symbol_value_1): Use it.
4805 * expr.h (expr_build_dot): Declare.
4806 * expr.c (expr_build_dot): New function.
4808 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4810 * symbols.c (print_binary): New function.
4811 (print_expr_1): Call it.
4813 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4815 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4816 operand in the opcode.
4818 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4820 * config/tc-i386.h: Reorder operand flags and opcode modifier
4821 flags for clarity. Remove unused definitions: Unknown,
4822 ImmUnknown, DispUnknown, NoModrm.
4823 * config/tc-i386.c (type_names): Add missing Debug type.
4824 (md_assemble): Better duplicate prefix checking. Quicker string
4825 instruction check via new opcode_modifier flag.
4827 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4829 * doc/as.texinfo (Invoking): Clarify -Wa example.
4831 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4833 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4834 (s_mips_weakext): Define.
4835 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4836 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4839 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4841 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4842 is an error if the value can not be computed at assembly time.
4843 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4845 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4847 * gasp.c (main): Set next field of new include_path structure to
4848 NULL. From Avery Pennarun <averyp@gdc.ca>.
4850 * read.c (s_mri_sect): Call as_bad rather than abort for an
4851 unsupported MRI target.
4853 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4855 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4856 the destination of a branch instruction should be altered.
4857 (find_real_start): New function: Locate the real, Thumb coded
4858 start of a Thumb function.
4859 (do_t_branch23): Alter the destination of branches to Thumb
4862 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4864 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4866 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4869 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4871 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4872 * doc/c-hppa.texi: Likewise.
4874 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4876 * Makefile.am: Rebuild dependencies.
4877 * Makefile.in: Rebuild.
4879 * Makefile.am (DEP_INCLUDES): New variable.
4880 (.dep1): Change to work when srcdir is not an absolute path.
4881 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4882 * Makefile.in: Rebuild.
4884 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4886 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4887 LinearAddress patch.
4889 * configure.in: Set version to 2.9.1.
4890 * configure: Rebuild.
4892 * Branched binutils 2.9.
4894 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4896 * config/tc-i386.h (FWait): Define.
4897 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4898 other prefixes. Check FWait flag in opcode table to see which
4899 instructions require an fwait prefix.
4901 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4903 * stabs.c (get_stab_string_offset): Always create a stab string
4906 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4908 Fix some gcc -Wall warnings:
4909 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4910 * ehopt.c (eh_frame_code_alignment): Likewise.
4911 * expr.c (integer_constant, operand): Likewise.
4912 * frags.c (frag_align): Likewise.
4913 * gasp.c (level_0, change_base, doinstr): Likewise.
4914 * hash.c (hash_ask): Likewise.
4915 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4916 (debugging_pseudo): Likewise.
4917 * macro.c (define_macro, check_macro): Likewise.
4918 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4919 (ignore_rest_of_line, float_cons): Likewise.
4920 * symbols.c (decode_local_label_name): Likewise.
4921 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4922 (fixup_segment, number_to_chars_bigendian): Likewise.
4923 (number_to_chars_littleendian): Likewise.
4924 * config/atof-ieee.c (gen_to_words): Likewise.
4925 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4926 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4927 * read.c (output_big_sleb128): Initialize locals to avoid
4929 (output_big_uleb128, equals): Likewise.
4930 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4931 to unsigned int. Change zeros to unsigned int.
4932 * cond.c (s_if): Add return to default case.
4933 * frags.c (frag_now_fix): Change return type to addressT.
4934 * frags.h (frag_now_fix): Update declaration.
4935 * listing.c (file_info_struct): Change linenum to unsigned int.
4936 (struct list_info_struct): Change hll_line to unsigned int.
4937 (print_source): Update format string.
4938 * read.c (emit_expr): Change scan to unsigned int, and don't
4939 bother to initialize it.
4940 * symbols.c (dollar_label_count): Change to unsigned long.
4941 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4942 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4943 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4945 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4947 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4948 mcf5200 just as we do for m68000.
4949 (m68k_init_after_args): Likewise.
4950 (md_estimate_size_before_relax): Likewise.
4952 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4954 * config/tc-v850.c (md_assemble): Store relocation addend in
4955 fixup instead of instruction.
4957 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4959 * config/tc-i386.c (md_assemble): Swap template arguments to
4960 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4961 This macro is currently symmetric, so passing them the wrong
4962 way didn't cause any problem, but may if the macro is changed
4964 After copying template to i.tm, use i.tm. rather than t-> to
4965 access fields, and make t a const*
4966 Move i.tm.operand_types[] swap to immediately after the copy.
4968 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4970 * expr.h (expr_build_uconstant): Add prototype.
4971 (expr_build_unary,expr_build_binary): Add prototypes.
4972 * expr.c (expr_build_uconstant): New function.
4973 (expr_build_unary,expr_build_binary): New functions.
4975 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4977 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4978 * macro.c (macro_expand_body): Increase buffer size.
4979 * messages.c (as_warn): Likewise.
4980 (as_warn_where, as_bad, as_bad_where): Likewise.
4982 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4984 Based on patch from H.J. Lu <hjl@gnu.org>:
4985 * Makefile.am (DISTSTUFF): New variable.
4986 (diststuff): New target.
4987 * Makefile.in: Rebuild.
4989 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4992 m32r_elf_section_change_hook.
4994 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4995 emit a nop if a section ends with a 16 bit instruction.
4997 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4999 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5000 s_lcomm rather than obj_coff_lcomm.
5001 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5003 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5005 * config/tc-i386.h (LinearAddress): Define.
5006 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5007 instruction, don't use a default segment.
5009 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5011 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5012 * configure: Rebuild.
5014 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5016 * aclocal.m4, configure: Rebuild with libtool 1.2.
5018 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5020 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5021 PC relative branches. Patch courtesy of Jonathan Walton.
5024 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5026 * configure.in (emulations): Add thumb-pe target.
5028 * configure (emulations): Add thumb-pe target.
5030 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5032 * itbl-lex.l (yywrap): Don't define if already defined as a
5035 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5037 * depend.c (quote_string_for_make): New function.
5038 (wrap_output): Use it.
5040 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5042 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5043 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5045 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5047 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5048 Recognize -GN and -relax.
5049 (md_begin): Initialize gp size from -G switch.
5050 (alpha_force_relocation): Always force if -relax.
5051 (alpha_align): Take a new argument that will specify when to
5052 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5053 Change all callers. Emit nop alignment padding as nop+unop pair.
5055 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5057 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5058 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5060 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5062 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5063 require padding to the next long word boundary.
5065 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5067 * cgen.c: #include symcat.h.
5068 * config/tc-m32r.c: Likewise.
5070 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5072 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5073 absolute expressions instead of '$' prefixed register names.
5075 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5077 * read.c (s_set): Record file and line info for symbols when -as.
5078 (pseudo_set): Don't overwrite that dummy fragment.
5080 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5082 * config/tc-ppc.c (md_pseudo_table): Add "section".
5083 (ppc_named_section): New static function.
5085 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5087 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5088 so we don't have to scan the entire list.
5090 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5092 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5093 case, allow the parallel instructions to modify the same flag
5096 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5098 * listing.c (list_symbol_table): Categorize symbols by
5099 undefined_section rather than sy_frag->line == NULL.
5101 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5103 * Makefile.am (install-exec-local): Install properly when ln
5104 fails or tooldir == prefix.
5106 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5108 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5109 Test result of insert_operand for error.
5111 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5113 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5114 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5115 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5116 * doc/Makefile.in: Rebuild.
5118 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5120 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5121 (macro): Fix handling of M_COP[0-3].
5123 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5125 Based on patches from Ross Harvey <ross@teraflop.com>:
5126 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5127 if macro_alternate or macro_mri.
5128 (getstring): Remove support for byte constants between < and >.
5129 (get_any_string): '<' only starts a string if macro_alternate or
5131 (macro_expand_body): Permit keyword parameters following
5132 positional parameters.
5134 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5135 * configure.in (alpha*-*-netbsd*): New target.
5136 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5137 * configure: Rebuild.
5139 * as.h (flag_warn_suppress_instructionswap): Move from here...
5140 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5141 here, and make static.
5143 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5144 BFD_ASSEMBLER or MANY_SEGMENTS.
5146 * as.c (show_usage): Update bug-gnu-utils address.
5147 * gasp.c (show_usage): Likewise.
5148 * doc/as.texinfo (Bug Reporting): Likewise.
5150 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5152 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5153 insns regardless of the size of a pointer if we're in mips I or
5155 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5157 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5159 Fix rac to accept only a0:
5160 * tc-d10v.c (parallel_ok, find_opcode):
5161 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5162 Introduce OPERAND_GPR.
5164 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5166 * read.c (s_fill): Handle non-constant repeat counts by creating
5167 an rs_space fragment.
5169 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5172 from as_bad to as_warn.
5174 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5176 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5177 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5178 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5180 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5182 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5183 seg_fix_rotP rather than fix_root from seg_info.
5185 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5187 * expr.c: Add support for 0x1_2_3_4 bignums.
5189 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5191 * configure.in: Change -linux* to -linux-gnu*.
5192 * configure: Rebuild.
5194 * app.c (do_scrub_begin): Treat \r as whitespace.
5196 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5198 * Makefile.am: Update dependencies.
5199 * Makefile.in: Rebuild.
5201 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * configure, aclocal.m4: Rebuild with new libtool.
5205 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5207 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5208 the argument to bfd_set_arch_mach.
5209 (load_address): Use bfd_arch_bits_per_address to determine the
5210 bit size of an address instead of looking at the isa level.
5211 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5213 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5215 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5217 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5219 * ehopt.c: New file.
5220 * as.h (enum _relax_state): Add rs_cfa.
5221 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5222 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5223 * read.c (emit_expr): Call check_eh_frame.
5224 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5225 (relax_segment): Likewise.
5226 * Makefile.am: Rebuild dependencies.
5227 (GAS_CFILES): Add ehopt.c.
5228 (GENERIC_OBJS): Add ehopt.o.
5229 * doc/internals.texi (Frags): Document rs_cfa.
5231 * as.c (show_usage): Mention --traditional-format.
5232 (parse_args): Accept --traditional-format.
5233 * as.h (flag_traditional_format): Declare.
5234 * output-file.c (output_file_create): If flag_traditional_format,
5235 set BFD_TRADITIONAL_FORMAT on stdoutput.
5236 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5238 * config/tc-mips.c (append_insn): Make sure that if we have a
5239 fixup for an unmatched %hi reloc, it does not associated with a
5242 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5243 * doc/Makefile.in: Likewise.
5245 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5247 * config/tc-m32r.c (check_for_side_effects): New function.
5248 (can_make_parallel): Add checks for instruction side effects
5249 clashing with the other instruction.
5250 (assemble_parallel_insn): Improve warning messages. Return error
5251 message from non-swapped instruction order.
5253 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5255 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5257 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5258 md_cleanup definition. This moves the forced literal output to
5259 the end of the source pass, and avoids macro's inserting literals
5260 into the code immediately after the macro expansion.
5262 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5264 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5265 a gas internal symbol is adjustable.
5266 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5268 * as.h: If gcc version greater than 2.6, use `__format__' and
5269 `__printf__' in function attributes, rather than `format' and
5272 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5274 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5276 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5278 Add tms320c30 support:
5279 * config/tc-tic30.h: New file.
5280 * config/tc-tic30.c: New file.
5281 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5282 TARGET_FORMAT as "coff-tic30".
5283 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5284 * Makefile.am: Rebuild dependencies.
5285 (CPU_TYPES): Add tic30.
5286 (CPU_OBJ_VALID): tic30-aout is valid.
5287 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5288 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5289 * configure, Makefile.in: Rebuild.
5291 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5293 * config/tc-v850.c (md_assemble): Improvements to error messages.
5295 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5297 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5298 BFD_RELOC_HI16_S to store the high bits of any value.
5300 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5301 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5302 assembler calculate relocations to any external symbol at all.
5303 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5304 involving generation of pc-relative relocs.
5305 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5306 has been moved to md_apply_fix3.
5308 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5309 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5310 which actually means (the address of identifier's GOT entry) +
5311 constant, which is not particularly useful.
5313 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5315 * read.h (include_dirs): Declare.
5316 (include_dir_count,include_dir_maxlen): Declare.
5318 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5320 * configure.in: Correct check for shared opcodes library.
5321 * configure: Rebuild.
5323 * listing.c (buffer_line): If we can't open the file, set at_end.
5324 (listing_print): Remove unused local variable fi.
5326 * config/m68k-parse.y (reglistpair): Handle register list in
5329 * config/vms-conf.h: Don't undef VERSION.
5331 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5333 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5335 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5337 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5338 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5339 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5340 (EXTRA_DIST): Define.
5341 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5342 explicitly rather than via the list of object files.
5343 (gcc-as.opt): New file created when make-gas.com is run.
5344 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5345 itbl-cpu.h} to #include appropriate file rather than copying that
5347 * config/vms-conf.h: Synchronize with current config.in.
5348 * Makefile.in: Rebuild.
5350 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5352 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5353 (parallel_ok): Relaxed parallel subinstruction dependency check.
5355 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5357 * as.h (flag_warn_suppress_instructionswap): added new flag.
5358 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5359 command line argument.
5360 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5361 warning only if flag_warn_suppress_instructionswap is false.
5363 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5365 * configure.in (i386-*-mingw32*): New target.
5366 * configure: Rebuild.
5368 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5370 * symbols.c (resolve_symbol_value): Don't set the segment if it
5371 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5373 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5376 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5378 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5379 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5382 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5384 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5386 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-v850.c (v850_insert_operand): Display instruction when
5389 an error is encountered.
5391 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5393 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5394 (i386-*-sco3.2v5*coff): New target.
5395 (i386-*-sco3.2*): New target.
5396 * configure: Rebuild.
5398 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5400 * config/tc-v850.c: Tidy error message production.
5402 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5404 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5405 validate_immediate return value in the right type for comparisons
5408 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5410 * listing.c (MAX_BYTES): Use listing variables not constants.
5411 (data_buffer): No longer an array, but a pointer.
5412 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5413 (listing_listing): Allocate data_buffer.
5415 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5417 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5418 --listing-rhs-width, --listing-cont-lines.
5419 (show_usage): Update.
5420 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5421 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5422 (print_lines): Use the variables instead of the constants.
5423 (listing_listing): Likewise.
5424 * listing.h: Declare the new vars.
5426 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5428 * as.c (parse_args): Add --keep-locals alias for -L.
5429 Add --strip-local-absolute.
5430 (show_usage): Update.
5431 * as.h (flag_strip_local_absolute): New flag.
5432 * symbols.c (S_IS_LOCAL): Use it.
5433 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5434 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5435 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5437 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5439 * config/tc-m32r.c: Detect if explicitly parallel instructions
5440 might have an io conflict and issue a warning message.
5442 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5444 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5445 cgen_swap_fixups): Functions to save, restore and swap the fixup
5446 chain with a backup copy.
5447 (cgen_asm_finish_insn): Returns address of constructed insn.
5449 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5451 * listing.c (file_info_struct): Remove FILE, add POS.
5452 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5453 (file_info): Don't open the file.
5454 (buffer_line): Check for the file in the last_open cache, updating
5456 (print_source): Don't reference file_info->file.
5457 (listing_listing): Likewise.
5458 (listing_print): Close the file in the cache, if any.
5460 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * read.c (dwarf_file_string): New file static variable.
5463 (emit_expr): Look for constant sequence that leads up to a file
5464 name in DWARF debugging output.
5465 (stringer): Use dwarf_file_string to decide whether to accept a
5466 string as a file name.
5468 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5470 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5471 (crack_operand): Add reg->reglst MRI hack.
5472 (r_seg): Put reglst symbols in reg_section.
5473 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5475 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5477 * tc-sh.c (get_specific): Handle SGR & DBR.
5479 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5481 * tc-h8300.c (parse_reg): Take the length of the symbol into
5482 account when attempting to match a register name.
5483 * tc-h8500.c (parse_reg): Likewise.
5485 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5487 * cgen.c: Formatting changes to improve readability.
5489 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5491 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5494 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5496 Based on a patch from Jim Wilson
5497 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5498 (tc_gen_reloc): Handle cross section PC relative relocs
5501 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5503 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5505 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5507 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5508 (expr_jmp_buf): New static local.
5509 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5510 (cgen_md_operand): New function.
5511 * tc-m32r.c: Clean up pass over `struct foo' usage.
5512 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5514 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5516 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5517 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5519 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5521 * config/tc-i386.c (i386_operand): Give an error if there are
5522 unrecognized characters after an expression.
5524 For older changes see ChangeLog-9697