1 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4 instruction operand bad if Rd > 7 when generating
5 thumb instructions. Prevents for example,
6 "adr r12,label" from silently failing and generating
9 2000-03-17 Nick Clifton <nickc@cygnus.com>
11 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
12 that have a destingation >= 0x400000.
13 Fix compile time warning messages.
15 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
17 * config/tc-sh.c (md_begin): When encountering insn that are
18 not supported by the current arch, only change the name if
19 its contents are the same as prev_name.
20 (get_specific): If the the architecture doesn't match, fail.
22 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
24 * config/tc-sh.c (IDENT_CHAR): Define.
25 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
26 matching back where it came from.
28 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
30 * config/tc-sh.c (md_show_usage): Add description of -dsp.
32 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
34 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
37 2000-03-15 Kazu Hirata <kazu@hxi.com>
39 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
41 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
43 * expr.c (operand) [case 'f']: When testing if '0f' can start a
44 floating-point-number, make sure 'f' is in FLT_CHARS.
46 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
48 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
49 (s_lcomm_internal): Use it.
50 * doc/internals.texi (CPU backend): Document it.
51 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
54 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
56 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
59 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
60 implementation doesn't have special handling for switch
62 (macro_build): Allow for code in sections other than .text.
65 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
66 Don't perform relocs if we will be outputting them.
67 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
68 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
71 2000-03-09 Catherine Moore <clm@cygnus.com>
73 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
74 relocation type based on the entry in the fixup structure.
76 2000-03-08 H.J. Lu (hjl@gnu.org)
78 * Makefile.am (install-exec-tooldir): Depend on
79 install-exec-bindir for parallel make.
80 * Makefile.in: Regenerated.
82 2000-03-06 Nick Clifton <nickc@cygnus.com>
84 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
86 (md_parse_option): Parse -m32r command line switch - disable m32rx
88 (md_show_usage): Document new option.
90 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
91 * doc/Makefile.in: Regenerate.
92 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
94 2000-03-02 Michael Meissner <meissner@redhat.com>
96 * config/tc-d30v.c (check_range): Remove code that incorrectly
97 sign extended values where bits < 32.
99 2000-03-02 H.J. Lu (hjl@gnu.org)
101 * configure.in: Support --enable-targets=all on ia32.
102 * configure: Regenerated.
104 2000-03-01 Nick Clifton <nickc@cygnus.com>
106 * gasp.c (do_align): Remove bogus check of alignment value.
108 2000-02-27 Thomas de Lellis <tdel@windriver.com>
110 * config/obj-elf.c (elf_frob_symbol): Remove code which when
111 TC_PPC was defined forced the type of a symbol with no other type
114 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
116 * doc/internals.texi (CPU backend): Mention that
117 line_separator_chars do not break up comments. Fix typos for
118 LEX_AT and LEX_NAME descriptions. Document operands for
119 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
120 description of md_create_short_jump usage. Document argument for
123 2000-02-27 Jakub Jelinek <jakub@redhat.com>
125 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
126 (md_parse_option): Handle it.
127 (md_show_usage): Document it.
129 2000-02-27 Ian Lance Taylor <ian@zembu.com>
131 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
132 opcode, for the instruction `pal19'. From Andrea Arcangeli
135 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
137 * config/tc-i386.c (i386_immediate): Move constant operand sizing
139 (md_assemble): To here, before template operands are matched.
140 Also ensure a constant immediate is sign extended when we know the
141 size is at most 16 bits. This is to catch cases like "add
142 $0xffc0,%ax" where we don't know the size, and thus that the
143 immediate can be represented as Imm8S until after parsing the
145 (i386_displacement): Similarly sign extend 16 bit constant
147 (md_assemble): Relax 16-bit jump constant range check to suit sign
148 extended displacements.
150 2000-02-26 Andreas Jaeger <aj@suse.de>
152 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
154 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
156 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
157 call operands when intel_syntax.
158 (intel_float_operand): Return 2 for "fi...".
159 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
160 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
161 earlier "SHORT" change.
162 (md_assemble): When determining suffix from Regs, exclude
165 2000-02-24 Nick Clifton <nickc@cygnus.com>
167 * configure: Add arm-wince, mips-pe and sh-pe targets.
168 * configure: Regenerate.
170 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
172 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
173 "pe-mips" for the mips-pe target.
175 * config/tc-arm.c (insns): Change displacement encoded in BL
176 and B instructions if the target port is arm-wince.
177 (do_ldst): Do not bias the relocation offset if the target
179 (md_pcrel_from): Add in missing relocation offset bias if the
182 * config/tc-mips.c (mips_target_format): Support COFF flavour.
183 (md_begin): Disable -G support for mips-pe target.
184 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
185 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
188 * config/tc-sh.c (md_begin): sh-pe target is little endian.
189 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
190 assembler, just set the alignment to 4.
192 * config/te-wince-pe.h: New file for WinCE targets. Define
195 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
197 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
199 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
200 (i386_intel_memory_operand): After finding a segment override,
201 check again for no `[' before looking for a displacement. Bomb if
202 more than one displacement rather than silently discarding the
203 second and subsequent ones. Free strings malloc'd by
204 build_displacement_string.
206 2000-02-24 Catherine Moore <clm@cygnus.com>
208 * config/obj-som.c (obj_pseudo_table): Add "weak".
209 (obj_som_weak): New routine.
211 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
213 * config/tc-i386.c (union i386_op): New.
214 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
215 Throughout file replace occurences of disps[n], imms[n], regs[n]
216 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
217 intel mode operand swapping. Add assert in regKludge and
218 fake_zero_displacement code. Test i.types[n] when outputting
219 displacements and immediates. Combine output of Disp16 with
221 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
222 when in intel mode by (not) reversing fsub and fdiv operands
223 before the template search. This fails for single operand
224 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
225 undefined. Instead fix the base_opcode after we've found the
226 template. Move base_opcode xor with found_reverse_match from
227 opcode output code to before this fix so we test for the correct
229 (md_assemble): Don't use strcmp when deciding to ignore the suffix
230 check in intel mode. Instead compare opcodes.
232 * config/tc-i386.h (TC_RELOC): Delete.
233 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
234 with equivalent call to reloc.
236 * as.h (flag_m68k_mri): Move declaration after target include, and
237 only declare when TC_M68K defined. Define as zero otherwise.
238 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
239 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
240 Define as zero otherwise.
241 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
242 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
243 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
244 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
245 testing whether defined.
246 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
247 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
248 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
249 rather than testing whether defined.
250 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
251 (parse_mri_cons): Declare and use only when TC_M68K.
252 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
253 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
254 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
256 * NEWS: Mention IBM 370 support.
258 2000-02-23 Richard Henderson <rth@cygnus.com>
260 * config/tc-i386.c (md_assemble): When swapping operands for
261 intel_syntax, assume everything that's not Imm or Disp is a
264 2000-02-23 Linas Vepstas <linas@linas.org>
266 * config/tc-i370.c, config/tc-i370.h: New files.
267 * Makefile.am: Add support for Linux/IBM 370.
268 * configure.in: Likewise.
269 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
270 * config/obj-elf.c: Include elf/i370.h
271 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
273 * Makefile.in: Regenerate.
274 * configure: Regenerate.
276 * doc/c-i370.texi: New file.
277 * doc/all.texi: Include it.
278 * doc/as.texinfo: And here.
279 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
280 * doc/Makefile.in: Regenerate.
282 2000-02-19 Michael Meissner <meissner@redhat.com>
284 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
285 determine if an instruction can be used in parallel with an ADDppp
286 or SUBppp instruction.
288 2000-02-22 Andrew Haley <aph@cygnus.com>
290 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
292 1999-12-30 Andrew Haley <aph@cygnus.com>
294 * config/tc-mips.c (mips_gp32): New variable.
295 (macro_build) Use mips_gp32.
297 (md_longopts): Add "-mgp32" and "-mgp64".
298 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
300 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
302 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
303 warning, and bump it to 1.
305 2000-02-22 Ian Lance Taylor <ian@zembu.com>
307 From Brad Lucier <lucier@math.purdue.edu>:
308 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
311 2000-02-21 Catherine Moore <clm@cygnus.com>
313 * config/tc-mips.c (MF_HILO_INSN): Define.
314 (mips_7000_hilo_fix): Declare.
315 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
316 (md_parse_option): Check for 7000_HILO_FIX options.
317 (OPTION_M7000_HILO_FIX): Define.
318 (OPTION_NO_M7000_HILO_FIX): Define.
319 * doc/c-mips.texi (-mfix7000): Describe.
321 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
323 * listing.c (print_lines): Remove unused variable `end'.
325 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
326 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
327 reloc_type when BFD_ASSEMBLER.
328 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
329 reloc_type when BFD_ASSEMBLER. Move common code out of switch
330 statement and quell signed vs. unsigned comparison warning.
332 2000-02-18 Nick Clifton <nickc@cygnus.com>
334 * config/tc-d10v.c (find_opcode): Add a symbol's value to
335 the computed frag offset, rather than overwriting it.
337 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
339 * config/tc-sh.c ("elf/sh.h"): Include.
340 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
341 (md.begin): Initialize target_arch.
342 Only include opcodes in has table that match selected architecture.
343 (parse_reg): Recognize register names for sh-dsp.
344 (parse_at): Recognize post-modify addressing.
345 (get_operands): The leading space is now optional.
346 (get_specific): Remove FDREG_N support. Add support for sh-dsp
347 arguments. Update valid_arch.
348 (build_Mytes): Add support for SDT_REG_N.
349 (find_cooked_opcode): New function, broken out of md_assemble.
350 (assemble_ppi, sh_elf_final_processing): New functions.
351 (md_assemble): Use find_cooked_opcode and assemble_ppi.
352 (md_longopts, md_parse_option): New option: -dsp.
353 * config/tc-sh.h (elf_tc_final_processing): Define.
354 (sh_elf_final_processing): Declare.
356 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
358 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
359 the unwinder subspace. Save the current seg/subseg before creating
362 2000-02-10 Nick Clifton <nickc@cygnus.com>
364 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
365 little endian targets.
366 (INST_BYTE1): Redefine to handle big and little endian
368 (cpu_type): New type: Select between M340 and M210.
369 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
370 instructions of the M340.
371 (md_assemble): Add support for the MULSH and OPSR classes of
373 (md_atof): Add support for little endian targets.
374 (md_parse_option): Add support for -EL, -EB and -mcpu command
376 (md_convert_frag): Add support for little endian targets.
377 (md_apply_fix3): Add support for little endian targets.
378 (md_number_to_chars): Add support for little endian targets.
380 2000-02-10 Timothy Wall <twall@redhat.com>
382 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
383 defined, use it to verify the symbol just read should be a label.
385 2000-02-10 Timothy Wall <twall@redhat.com>
387 * app.c (do_scrub_chars): Handle "||" for parallel instructions
388 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
389 around colons when KEEP_WHITE_AROUND_COLON is defined.
390 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
391 and KEEP_WHITE_AROUND_COLON.
393 2000-02-08 Timothy Wall <twall@redhat.com>
395 * read.c (s_rept): Call do_repeat, which abstracts the repeat
397 (do_repeat): New. Abstract repeat logic so that a "break" can be
399 (end_repeat): New. Provide support for a "break" out of the
401 * read.h: Add prototypes for new functions.
403 2000-02-08 Timothy Wall <twall@redhat.com>
405 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
406 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
407 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
410 2000-02-08 Timothy Wall <twall@redhat.com>
412 * read.c: Added elseif to directives table.
413 * read.h: Added prototype for s_elseif.
414 * doc/as.texinfo: Added description for elseif.
415 * cond.c (s_elseif): New function
417 2000-02-04 Timothy Wall <twall@redhat.com>
419 * listing.c (print_lines): Remove conditionals causing bug in
422 2000-02-03 Timothy Wall <twall@cygnus.com>
424 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
426 * frags.c (frag_new): Calculate fr_fix in octets
427 (frag_now_fix) Return offset as target address offset (bytes).
428 (frag_now_fix_octets) New - Return offset in octets (8-bit
430 * frags.h: Added prototype for frag_now_fix_octets().
431 Distinguish between octets and bytes in field descriptions.
432 * listing.c (calc_hex): Account for octets vs bytes when
433 printing addresses/offsets.
434 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
435 target is little-endian, print the octets in a word in big-endian
436 order so that the display looks like a proper hexadecimal number,
437 instead of having the octets reversed.
438 * read.c (do_align): When recording alignment, alignment power
439 should be in terms of target bytes (minimum addressible unit)
441 (do_org) Convert ORG target address (byte) argument into an
442 octet offset when generating a variable fragment.
443 * symbols.c (resolve_symbol_value): Symbol final value
444 converted to a target address offset (bytes) from its octet offset.
445 * config/obj-coff.c (coff_frob_symbol): Symbol target address
446 offset (bytes) is adjusted by the frag offset (octets) converted
448 (coff_frob_section) Section alignment power is in terms of bytes;
449 convert it to an octet alignment power when calculating size (and
450 size mask) in octets. Don't modify the section size in order to
451 "align" it for TI COFF, since that format has a different method
452 for storing alignment information.
454 2000-02-01 Timothy Wall <twall@cygnus.com>
456 * stabs.c (generate_asm_file): Escape backslashes in stabs file
457 entries, matching the way GCC generates them. If not escaped, the
458 filename is encoded incorrectly.
460 2000-01-31 Nick Clifton <nickc@cygnus.com>
461 * config/tc-arm.c (reg_table): Add support for ATPCS register
464 2000-01-31 Geoff Keating <geoffk@cygnus.com>
466 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
468 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
470 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
471 of a symbol when we really care about its value.
473 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
475 * config/tc-mcore.c (md_assemble): Give warning message if
476 operands passes to instruction are more than the spec.
478 2000-01-27 Thomas de Lellis <tdel@windriver.com>
480 * config/tc-arm.c (armadjust_symtab): If the assembler is in
481 Thumb mode but the label seen was not declared as '.thumb_func'
482 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
483 correct disassembly of Thumb code bounded by non function labels.
485 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
487 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
488 Add dependencies for e-i386aout.o. Fix 2 comment lines.
490 * Makefile.in: Same here.
493 * configure.in: Set bfd_gas for i386-aout when primary target
494 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
495 we may need the primary te_file. Remove incorrect comment.
497 * configure: Regenerate.
499 * config/e-i386aout.c: New file.
501 * as.c (USE_EMULATIONS): Move to before print_version_id.
502 (struct emulation): Add i386aout.
503 (show_usage): Split text strings. Reformat -a text. Add --em
507 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
508 (aout_format_ops): New.
511 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
512 preprocessor conditional and add aout USE_EMULATIONS tests.
513 (read_a_source_file): Don't pass error strings to printf as
517 * gasp.c (exp_get_abs): Don't pass error strings to printf as
519 (do_data): Same here.
520 (process_file): And here.
523 * symbols.c (colon): Rewrite "already defined" fatal message
524 code for aout with USE_EMULATIONS.
527 * config/obj-aout.c (OBJ_HEADER): Define.
528 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
530 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
531 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
533 (obj_aout_type): Expand S_SET_OTHER here too.
534 (obj_read_begin_hook): Remove.
535 (aout_pop_insert): New.
536 (obj_aout_s_get_other): New.
537 (obj_aout_s_get_desc): New.
538 (aout_format_ops): New.
541 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
542 gets aout_pseudo_table.
543 (aout_pseudo_table): Declare.
544 (obj_read_begin_hook): Define.
547 * config/obj-coff.c (obj_pseudo_table): Rename to
549 (coff_pop_insert): Use coff_pseudo_table.
550 (coff_sec_sym_ok_for_reloc): Remove.
551 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
552 and comment all zero entries and remove #if 0 code.
555 * config/obj-coff.h (obj_pop_insert): Define.
556 (coff_pseudo_table): Declare.
559 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
560 s_get_size, s_set_size. Comment all zero entries.
563 * config/obj-elf.c (elf_s_get_other): New function.
564 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
565 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
566 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
568 (obj_elf_parse_section_letters): Don't pass error strings to
569 printf as format arg.
572 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
574 (elf_s_get_other): Declare.
575 (S_GET_OTHER) Define as elf_s_get_other if not already
577 (S_SET_OTHER): Only define when not already defined.
578 (elf_obj_read_begin_hook): Declare.
579 (obj_read_begin_hook): Define.
580 (elf_obj_symbol_new_hook): Declare.
581 (obj_symbol_new_hook): Define.
584 * config/obj-multi.h: Add copyright header and protect against
585 multiple inclusion. Add * to all function pointers.
586 (OBJ_HEADER): If defined, include it rather than other defines
588 (obj_frob_file_after_relocs): Test for NULL.
589 (obj_symbol_new_hook): Here too.
590 (obj_sec_sym_ok_for_reloc): And here.
591 (S_GET_OTHER): Define.
592 (S_GET_DESC): Define.
593 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
594 (OBJ_MAYBE_ELF): Update comment.
596 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
597 OBJ_AOUT preprocessor conditional and handle emulation by
598 testing OUTPUT_FLAVOR.
599 (i386_displacement): Here too.
600 (md_section_align): Similarly here.
601 (i386_target_format): Conditionally compile when more than one
602 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
603 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
604 (i386_displacement): Here too.
607 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
608 Define TARGET_FORMAT for aout only when not multi.
611 * config/te-multi.h: Delete file as it's identical to te-generic.h
613 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
615 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
616 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
619 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
621 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
624 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
626 * config/tc-mips.c (mips_do_align): New function.
627 * config/tc-mips.h (md_do_align): Define.
629 2000-01-10 Philip Blundell <philb@gnu.org>
631 * doc/c-arm.texi (ARM Options): Fix typo.
632 (ARM-Chars): Correct description of `#'. Mention that `;' is a
633 line separator for Linux.
634 * doc/as.texinfo (Comments): Mention the ARM.
636 2000-01-10 Philip Blundell <pb@futuretv.com>
638 * configure.in (arm*-*-conix*): New target.
639 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
641 * configure: Regenerate.
643 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
645 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
646 (obj_elf_visibility): New function.
648 * doc/as.texinfo (Visibility): New node: document visibility
651 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
653 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
654 warning for absolute jump/call without `*' in non-intel mode. No
655 need to set i.types[0] JumpAbsolute in intel mode.
657 1999-12-22 Philip Blundell <pb@futuretv.com>
659 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
660 hook function when changing sections.
661 (arm_s_data): Likewise.
663 1999-12-14 Nick Clifton <nickc@cygnus.com>
665 * config/tc-arm.c (md_parse_option): Add support for -marm720
668 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
670 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
671 (r_registers, xr_registers): Define.
672 (r_register_name, xr_register_name): New functions.
673 (md_assemble): Handle new am33 operand types and instruction
675 (mn10300_insert_operand, check_operand): Likewise.
677 1999-11-29 Nick Clifton <nickc@cygnus.com>
679 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
680 (s_force_thumb): Set thumb_mode to 2.
681 (md_assemble): Do not complain about thumb instructions on a
682 non-thumb target if thumb_mode is set to 2.
684 1999-11-28 Michael Meissner <meissner@cygnus.com>
686 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
687 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
688 (O_...): Add new machine dependent expressions if we are handling
689 explicit relocations.
690 (alpha_reloc_op): New static table holding the explicit relocation
692 (alpha_literal_hash): New static to hold the hash table for
693 explicit relocations.
694 (alpha_macros): Add support for explicit relocations.
695 (md_begin): If explicit relocations, initialize hash table.
696 (md_assemble): Don't print a second error if tokenize_arguments
697 already printed an error message.
698 (md_apply_fix): Add support for explicit relocations.
699 (alpha_force_relocation): Ditto.
700 (alpha_fix_adjustable): Ditto.
701 (alpha_adjust_symtab): New function to support explicit
703 (alpha_adjust_symtab_relocs): Ditto.
704 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
705 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
706 Add support for explicit relocations. Return -2 if an error
707 message was already printed.
708 (find_macro_match): Add support for explicit relocations. Comment
710 (emit_insn): Add support for explicit relocations.
711 (assemble_tokens): Ditto.
713 (load_expression): Ditto.
716 (emit_ir_load): Ditto.
717 (emit_loadstore): Ditto.
721 (emit_division): Ditto.
722 (emit_jsrjmp): Ditto.
723 (emit_retjcr): Ditto.
725 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
727 (tc_adjust_symtab): If explicit relocations, call the function
729 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
730 relocations next to the literal relocation they reference.
731 (TC_INIT_FIX_DATA): Initialize the new fields.
732 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
734 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
736 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
737 'B' operand for PA2.0 bb instruction.
739 1999-11-18 Nick Clifton <nickc@cygnus.com>
741 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
744 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
746 (mcore_force_relocation): Force relocations to be generated for
749 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
751 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
752 (i386_displacement): Disallow O_big displacements.
754 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
756 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
757 improvements in error checking.
758 (md_assemble): Support for unconditional ARM instructions.
759 (md_parse_option): Support for -m[arm]v5e flag.
761 1999-11-12 Nick Clifton <nickc@cygnus.com>
763 * macro.c (buffer_and_nest): Do not check beyond the end of the
766 1999-11-11 Nick Clifton <nickc@cygnus.com>
768 * macro.c (buffer_and_nest): Look for seperator after TO and
771 1999-11-08 Andrew Haley <aph@cygnus.com>
773 * app.c (do_scrub_chars): When in State 10, treat backslash
774 characters in the same way as as symbol characters.
776 1999-11-07 Richard Henderson <rth@cygnus.com>
778 * config/tc-alpha.c (alpha_align): Check, don't assert, that
779 the previous label was in the current section before playing
782 1999-11-06 Nick Clifton <nickc@cygnus.com>
784 * config/tc-v850.c (v850_force_relocation): Force relocation
786 (v850_pcrel_from_selection): Do not compute a pcrel offset if
789 1999-11-05 Michael Meissner <meissner@cygnus.com>
791 * expr.h (operatorT): Increase machine dependent operators to 16.
792 * expr.c (op_rank): Ditto.
794 1999-11-03 Ian Lance Taylor <ian@zembu.com>
796 * read.c (pseudo_set): Reject attempts to set the value of a
799 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
802 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
804 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
805 to bfd_set_section_contents.
807 1999-11-03 Nick Clifton <nickc@cygnus.com>
809 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
811 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
813 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
814 (mips_ip): Use OPCODE_IS_MEMBER.
816 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
818 * config/tc-arm.c (reg_required_here): Improve comments.
820 * config/tc-arm.c (thumb_opcode): Add "variants" field.
821 (tinsns): Initialize variants field.
823 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
826 1999-10-27 Scott Bambrough <scottb@netwinder.org>
828 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
829 * config/tc-arm.h: Fix compile time warnings.
831 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
833 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
834 form @abs16, @(abs16) and @(abs16 + imm).
836 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
838 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
839 (ISA_HAS_64_BIT_REGS) New.
840 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
841 mips_emit_delays,macro_build,load_register,load_addresss,
842 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
843 and/or use new ISA_xxx macros in expressions involving
844 ISA, particularly mips_opts.isa.
846 1999-10-18 Michael Meissner <meissner@cygnus.com>
848 * expr.h (operatorT): Add machine dependent operators md1..md8.
849 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
850 for the machine dependent operators to use.
852 * expr.c (op_rank): Add machine dependent operators.
854 * config/tc-alpha.c (O_pregister): Define as a machine dependent
856 (O_cpregister): Ditto.
857 (md_begin): Change X_op test that field is wide enough to use
858 O_max instead of O_alpha_max.
859 (cpu_types): Fill in missing initializer.
860 (alpha_num_macros): Make unsigned.
861 (md_assemble): Make opnamelen be size_t.
862 (md_apply_fix): Cast alpha_num_operands to int before testing.
863 (alpha_force_relocation): Ditto.
864 (alpha_fix_adjustable): Ditto.
865 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
866 (tc_gen_reloc): Ditto.
867 (tc_get_register): Ditto.
872 (s_alpha_ent): Ditto.
873 (s_alpha_end): Ditto.
874 (s_alpha_frame): Ditto.
875 (s_alpha_prologue): Ditto.
876 (s_alpha_file): Ditto.
877 (s_alpha_gprel32): Ditto.
878 (s_alpha_proc): Ditto.
879 (s_alpha_set): Ditto.
880 (s_alpha_base): Ditto.
881 (s_alpha_align): Ditto.
882 (s_alpha_arch): Ditto.
883 (alpha_align): Ditto.
884 (assemble_insn): Suppress unused variable warning.
886 (assemble_insn): Don't assume X_op and X_unsigned are in a given
887 order in the structure.
888 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
890 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
892 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
894 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
896 * config/tc-i386.c (i386_index_check): Correct #endif location.
898 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
900 * as.c (show_usage): Document new options.
901 (parse_args): Add --no-warn, --warn, --fatal-warnings,
902 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
903 (parse_args): Parse the new options.
904 (main): If there were warnings, and --fatal-warnings
905 was specified, print an error.
906 * as.h: New variable, flag_fatal_warnings, for new option.
908 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
910 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
911 '@'. Change autoincrement completers to fall through to cache control
914 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
916 (pa_parse_addb_64_cmpltr): New function.
918 * config/tc-hppa.c (pa_ip): Change error message.
919 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
920 '?Q' args to allow falling through.
922 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
923 Remove unused conditional codes.
924 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
926 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
928 * config/tc-d30v.c (CHAR_BIT): Define.
929 (check_range): Fix bit operations to support integers bigger than
932 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
934 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
937 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
938 Doug Evans <devans@cygnus.com>
940 Add support for m32rx.
941 * config/tc-m32r.c (enable_m32rx): New static global.
942 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
943 (allow_m32rx): New function.
944 (M32R_SHORTOPTS): Add `O'.
945 (md_longopts): Add --m32rx plus several warning options.
946 (md_parse_option): Handle new options.
947 (md_show_usage): Print them.
948 (md_begin): Enable m32rx.
949 (OPERAND_IS_COND_BIT): New macro.
950 (first_writes_to_seconds_operands): New function.
951 (writes_to_pc,can_make_parallel,make_parallel): New functions.
952 (target_make_parallel,assemble_two_insns): New functions.
953 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
954 If optimizing and m32rx, try to make consecutive insns parallel.
956 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
958 * config/tc-mips.c (nopic_need_relax): Allow for the
959 .sdata.foo sections generated by -fdata-sections,
960 and for the .gnu.linkonce.s sections generated by C++.
962 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
964 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
965 with cleaner code using completer prefixes. Add 'Y'.
967 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
969 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
971 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
972 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
973 insn does not match and we should try the next insn in the table.
975 1999-09-22 Nick Clifton <nickc@cygnus.com>
977 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
979 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
981 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
984 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
986 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
987 OBJ_ELF. If ELF, add "sq".
988 (md_parse_option): If ELF, ignore -s and -q.
989 (md_show_usage): Mention ELF options.
991 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
993 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
996 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
998 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1000 * config/tc-hppa.c (struct pa_it): New field "trunc".
1001 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1002 (pa_parse_ftest_gfx_completer): New function
1003 (pa_parse_fp_cnv_format): New function.
1005 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1006 (md_apply_fix): Handle 22bit pc-rel branches.
1008 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1010 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1012 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1014 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1016 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1018 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1019 (pa_ip): Handle 'fX'.
1021 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1023 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1024 (pa_ip): Handle 'fX'.
1026 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1028 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1029 unwinds unless the function is in the text space.
1030 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1032 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1034 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1035 (md_assemble): To here. Tweak address generation.
1037 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1039 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1040 (md_assemble): Call dwarf2_where for OBJ_ELF.
1041 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1042 (pa_end_of_source): New function.
1043 * tc-hppa.h (md_end): Define for OBJ_ELF.
1045 1999-09-14 Michael Meissner <meissner@cygnus.com>
1047 * configure.in (Canonicalization of target names): Remove adding
1048 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1049 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1050 * configure: Regenerate.
1052 1999-09-14 Donn Terry <donn@interix.com>
1054 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1056 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1058 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1059 pc-relative jmp/call to an absolute symbol.
1060 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1061 absolute section symbols.
1063 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1064 jump handling code and comments.
1066 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1068 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1069 the value if TE_PE and a global defined symbol.
1071 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1073 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1074 print the symbol, rather than printing it here.
1076 1999-09-11 Donn Terry <donn@interix.com>
1078 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1079 BFD_RELOC_RVA relocations.
1081 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1082 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1085 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1087 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1088 * doc/internals.texi (Object format backend): Document
1091 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1092 relocations against global symbols if TE_PE.
1094 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1095 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1097 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1100 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1101 symbols which do not have a constant value, or tags with
1102 non-tags. Remove the symbol from the list before adding it at the
1105 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1106 C_FCN symbol differently if TE_PE.
1107 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1108 appears in the pseudo-op, rather coff_line_base which is only set
1111 * config/obj-coff.c (obj_coff_loc): New static function.
1112 (obj_pseudo_table): Add "loc".
1114 * config/obj-coff.c (add_lineno): Check that the line number is
1117 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1118 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1120 (md_atof): Return NULL rather than 0.
1121 * config/tc-i386.c (md_atof): Change type to int.
1122 * expr.c (expr): Change first parameter to int.
1123 * config/obj-coff.c: Add declarations for static functions.
1124 (coff_frob_symbol): Use SYM_AUXENT.
1125 * config/tc-i386.h (flag_16bit_code): Don't declare.
1127 * config/obj-coff.c (obj_coff_section): Default to setting
1128 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1130 * write.c (adjust_reloc_syms): Print adjusted fixup.
1132 * expr.c (integer_constant): Correct too_many_digits calculation
1135 1999-09-09 Andreas Schwab <schwab@suse.de>
1137 * doc/c-arm.texi: Fix arguments of @var to not contain
1140 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1142 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1144 (md_parse_option): Only support -k flag for ELF and COFF targets.
1146 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1148 * config/tc-hppa.c (pa_ip): Put strict register checks before
1149 call to pa_parse_number.
1151 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1153 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1155 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1158 1999-09-06 Donn Terry <donn@interix.com>
1160 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1162 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1164 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1165 candidate instruction. Require registers for register arguments
1166 when in strict mode. Require assemble-time constants for
1167 constants when in strict mode.
1168 (pa_get_absolute_expression): Require a constant when in strict
1171 1999-09-06 Nick Clifton <nickc@cygnus.com>
1173 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1175 1999-09-04 Steve Chamberlain <sac@pobox.com>
1177 * config/tc-pj.c: New file, supports picoJava in ELF.
1178 * config/tc-pj.h: Ditto.
1179 * configure.in (pjl*, pj*): New targets.
1180 * Makefile.am: Rebuild dependencies.
1181 (CPU_TYPES): Add pj.
1182 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1183 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1184 * doc/c-pj.texi: New file.
1185 * doc/as.texinfo: Add some PJ specifics.
1186 * doc/all.texi: Add PJ to the list of all architectures, sort them
1188 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1189 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1191 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1193 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1194 (obj_frob_file): Test for null pointer.
1195 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1196 (OBJ_PROCESS_STAB): And here.
1197 (elf_obj_sy): Remove
1199 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1200 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1201 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1203 * config/obj-coff.c (no_func): Remove.
1204 (coff_format_ops): Change occurrences of no_func to 0, as we test
1205 for 0 in obj-multi.h.
1207 * configure.in: Enable bfd for i386-coff when primary target is
1208 bfd. Enable i386 elf,coff emulation support. Don't set
1209 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1210 emulation to support.
1211 *configure: Regenerate.
1213 1999-09-02 Nick Clifton <nickc@cygnus.com>
1215 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1216 .section .line directive is encountered.
1218 1999-09-01 Nick Clifton <nickc@cygnus.com>
1220 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1223 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1224 * as.texinfo: Document --gdwarf2 command line option.
1225 Add additional documentation of ARM command line switches.
1227 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1229 * config/tc-i386.c (i386_intel_memory_operand): Combine
1230 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1231 and RESTORE_END_STRING around parse_register calls.
1232 (i386_operand): Here too.
1233 (i386_is_reg): Remove.
1234 (parse_register): Move as_bad calls from within this function to
1237 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1239 Based on a patch from H.J. Lu <hjl@gnu.org>
1240 * config/tc-i386.c (parse_register): Handle FP regs specially.
1241 (md_begin): Remove '(' and ')' from register_chars.
1243 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1245 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1246 error message (done elsewhere).
1248 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1250 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1252 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1254 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1257 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1259 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1261 Add new completers. Fix bug in 64 bit condition handling.
1263 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1266 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1268 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1270 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1272 1999-08-27 Jim Wilson <wilson@cygnus.com>
1274 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1275 (struct ls): Add frag field. Initialize it to zero.
1276 (out_end_sequence): New local text_frag. Set it while in text section.
1277 Replace address check with frag check. Set ls.frag to text_frag if
1278 out_set_addr called.
1279 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1280 Set it before switching sections. Replace address check with frag
1281 check. Set ls.frag to saved_frag if out_set_addr called.
1283 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1285 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1286 output "advance_pc" opcode instead of calling gen_addr_line().
1287 The latter has the undesired side-effect of creating a new row
1288 in the debug line info matrix.
1290 1999-08-26 Jim Wilson <wilson@cygnus.com>
1292 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1293 ls.last_filename if last is less than zero. Set ls.last_filename
1294 when allocating new entry.
1295 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1298 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1300 * config/tc-i386.c (i386_index_check): Fix the displacement size
1301 when INFER_ADDR_PREFIX.
1303 1999-08-18 Nick Clifton <nickc@cygnus.com>
1305 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1308 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1310 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1311 handle 0xffffNNNN constants correctly.
1313 1999-08-16 Nick Clifton <nickc@cygnus.com>
1315 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1318 1999-08-13 Nick Clifton <nickc@cygnus.com>
1320 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1321 (md_apply_fix3): Always pass positive values to
1322 validate_offset_imm.
1324 1999-08-12 Nick Clifton <nickc@cygnus.com>
1326 * config/tc-arm.c (skip_whitespace): New macro.
1327 Formatting tidy ups.
1329 (md_apply_fix3): Store relocation offset in addend for ELF based
1331 (arm_force_relocation): Always generate relocs for Thumb function
1334 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1336 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1337 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1339 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1341 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1342 flags for the unwind subspace.
1344 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1345 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1346 suitable relocation based on the size of the target's pointer.
1347 Always Use subsegment zero for the unwinders.
1348 (pa_level): Handle "2.0w".
1350 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1352 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1353 with the following instruction unless this was specified.
1355 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1357 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1358 certain sections, to match BFD changes.
1360 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1362 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1363 (EXTRA_SCRIPTS): Define to keep automake happy.
1364 * Makefile.in: Rebuild.
1366 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1368 * Makefile.am: Rename .dep* files to DEP*.
1369 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1370 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1372 * Makefile.in: Rebuild.
1374 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1376 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1378 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1380 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1381 avoid problems on DOS filesystems.
1382 * Makefile.in: Rebuild.
1384 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1386 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1388 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1391 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1393 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1394 line to create ${GDBINIT} rather than .gdbinit.
1395 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1397 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1399 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1401 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1403 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1405 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1407 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1408 non-adjustable symbols.
1410 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1412 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1414 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1416 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1419 1999-08-05 Donn Terry <donn@interix.com>
1421 * config/te-interix.h: New file.
1422 * configure.in (i386-*-interix*): New target.
1423 * configure: Rebuild.
1425 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1427 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1428 selectors for ELF too.
1429 (selector_table): Add "ltp" and "rtp" selectors.
1431 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1433 * config/tc-i386.c (i386_operand): No need to change
1434 operand_string pointer in segment reg case before goto
1435 do_memory_reference. Initialise displacement_string_start and
1436 displacement_string_end after do_memory_reference label.
1437 (i386_index_check): Add operand_string param, and print error
1438 message on failure here.
1439 (i386_intel_memory_operand): Instead of here.
1440 (i386_operand): And here.
1441 (INFER_ADDR_PREFIX): Enable.
1443 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1445 * config/tc-i386.h (DefaultSize): Define. Renumber following
1446 opcode_modifier defines.
1448 From Etienne Lorrain <etienne.lorrain@ibm.net>
1449 * config/tc-i386.c (stackop_size): New variable.
1450 (set_16bit_code_flag): Clear it here.
1451 (set_16bit_gcc_code_flag): New function.
1452 (md_pseudo_table): Add "code16gcc" entry.
1453 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1455 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1457 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1458 next_set_end even if the end symbol is being discarded.
1460 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1461 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1462 * config/obj-coff.c: Likewise.
1463 (seg_info_type): Remove.
1464 (seg_info_off_by_4): Change to array of segT.
1465 (s_get_segment): Adjust accordingly.
1466 (obj_pseudo_table): Fully initialize sentinel entry.
1468 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1469 Ralf Baechle <ralf@uni-koblenz.de>.
1471 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1473 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1475 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1477 * config/tc-i386.c: Indentation and white space changes.
1478 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1479 don't enable it by default.
1480 (i386_intel_operand): Remove redundant prototype.
1481 Move check on number of memory operands, and i.mem_operands++
1482 (i386_intel_memory_operand): To here.
1483 Remove i386_immediate code from here. Remove special case code
1484 for input and output using (%dx). Remove base/index checks and
1485 call i386_index_check instead. Save initial operand_string
1486 argument for error message.
1487 (i386_operand): Remove redundant prototype. Move base/index
1488 checks to i386_index_check.
1489 (i386_displacement): Move intel mode check for non-zero
1491 (i386_intel_memory_operand): To here.
1493 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1495 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1496 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1497 by .register pseudo-op if -64 and --no-undeclared-regs.
1498 (s_register, sparc_adjust_symtab): New functions.
1499 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1500 Declare sparc_adjust_symtab as tc_adjust_symtab.
1501 * doc/c-sparc.texi: Add description of #ignore special literal
1502 for .register pseudo-op.
1504 1999-07-30 Catherine Moore <clm@cygnus.com>
1506 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1507 the relocation's section offset.
1509 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1511 * write.c (fixup_segment): Fix generic error check overflow test.
1513 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1514 X_add_number to long.
1516 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1518 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1521 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1523 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1526 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1528 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1530 * configure.bat: Remove; obsolete.
1531 * config/go32.cfg: Likewise.
1533 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1535 * configure.in (i386-*-vxworks*): New target.
1536 * configure: Rebuild.
1538 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1540 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1542 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1544 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1546 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1547 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1548 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1549 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1550 MAX_RELOC_EXPANSION): Define.
1551 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1553 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1555 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1556 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1557 block. Print a warning if an 8-bit or 16-bit constant
1558 displacement or immediate is truncated on output.
1559 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1561 (i386_operand): Disallow immediate jump absolute operand.
1563 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1565 * configure.in: Bump version number to 2.9.5.
1566 * configure: Rebuild.
1568 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1571 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1573 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1574 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1576 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1578 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1580 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1582 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1583 if -mno-fpu was given.
1584 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1586 (cons_fix_new_arm): Remove misleading comments.
1588 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1590 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1592 (relax_segment): Likewise. After giving a rs_org error, convert
1593 the frag to rs_align to avoid cascading errors.
1595 1999-07-12 Andreas Schwab <schwab@suse.de>
1597 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1599 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1601 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1602 as appropriate. Fill in structure initializations. Add variable
1603 initializations. Add casts.
1604 * dwarf2dbg.c (print_stats): Change i to size_t.
1605 * listing.c (listing_listing): Change list_line to unsigned int.
1607 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1609 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1610 rather than checking for \001 and \002 in symbol name.
1611 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1613 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1615 * configure.in (hppa*-linux-gnu*): New target.
1616 * configure: Rebuilt.
1618 1999-07-08 Nick Clifton <nickc@cygnus.com>
1620 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1622 1999-07-07 Nick Clifton <nickc@cygnus.com>
1624 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1625 accessing symbolP directly.
1627 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1629 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1632 1999-07-05 Nick Clifton <nickc@cygnus.com>
1634 * config/tc-arm.c (ARM_EXT_V5): Define.
1635 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1636 (md_begin): Detect ARM v5 architectures.
1637 (md_parse_option): Accept arm v5 specification.
1638 (md_show_usage): Documment -marmv5 switch.
1640 * doc/c-arm.texi: Document -marmv5 command line option.
1642 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1644 (validate_immediate_twopart): New function. Determine if a
1645 constant can be computed by two ADD instructions.
1646 (output_inst): Remove its command line parameter - it was never
1648 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1649 implememt the ADRL pseudo op.
1650 (tc_gen_reloc): Generate a suitable error message if an ADRL
1651 instruction tries to generate a real reloc.
1653 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1655 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1657 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1660 1999-06-27 H.J. Lu <hjl@gnu.org>
1662 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1663 non BFD_ASSEMBLER case.
1665 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1667 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1670 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1672 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1673 out_end_sequence() when the address decreases due to a new frag.
1674 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1675 numbering starts with 1.
1677 1999-06-23 Nick Clifton <nickc@cygnus.com>
1679 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1681 (mcore_s_text): Call obj_elf_text for ELF target.
1682 (mcore_s_data): Call obj_elf_data for ELF target.
1683 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1685 (mcore_s_bss): New function: Dump literal table before changing
1687 (mcore_s_comm): New function: Dump literal table before changing
1690 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1691 No longer static functions.
1692 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1693 Provide prototypes for these functions.
1695 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1697 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1698 a list of names, to try obj_segment_name, and to try abbreviated
1699 names when using COFF without long section names.
1701 * config/tc-alpha.c: More use of symbol accessor functions.
1702 * config/tc-arc.c: Likewise.
1703 * config/tc-d30v.c: Likewise.
1704 * config/tc-fr30.c: Likewise.
1705 * config/tc-i860.c: Likewise.
1706 * config/tc-m88k.c: Likewise.
1707 * config/tc-mcore.c: Likewise.
1708 * config/tc-ns32k.c: Likewise.
1709 * config/tc-sparc.c: Likewise.
1710 * config/tc-v850.c: Likewise.
1712 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1713 sy_value with appropriate accessor functions.
1714 * config/tc-arm.c (md_apply_fix3): Likewise.
1715 * config/tc-d10v.c (AT_WORD_P): Likewise.
1716 * config/tc-v850.c (reg_name_search): Likewise.
1718 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1719 use symbol_get_bfdsym instead.
1720 * config/tc-ppc.c (md_assemble): Likewise.
1721 * config/tc-v850.c (v850_comm): Likewise.
1723 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1725 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1726 the symbol, rather than accessing the bsym member.
1727 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1728 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1729 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1730 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1731 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1732 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1733 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1734 * config/tc-v850.c (tc_gen_reloc): Likewise.
1736 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1738 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1739 (hppa_gen_reloc_type): Conditionalize on BFD64.
1740 (tc_gen_reloc): Re-enable ELF relocations.
1741 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1743 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1745 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1747 (do_ldst): Move assignment out of if condition.
1748 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1749 parentheses to avoid warning.
1751 1999-06-21 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1754 macro to get at the BFD symbol associated with a GAS symbol.
1756 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1758 * config/tc-ppc.c: Update for symbol handling changes.
1759 * config/obj-coff.c: Likewise.
1761 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1763 * tc-hppa.c: General cleanups of ELF support. No more spaces
1764 and subspaces for ELF.
1765 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1766 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1767 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1768 (UNWIND_SECTION_NAME): Likewise.
1769 (space/subspace related structures): Conditionalize definitions
1771 (space/subspace directives and support routines): Conditionalize
1772 definitions and references/uses on OBJ_SOM.
1773 (label_symbol_struct): For ELF, track the symbol's segment. For
1774 SOM track its space.
1775 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1777 (USE_ALIASES): Kill for both SOM & ELF.
1778 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1779 (pa_space, pa_subspace): Corresponding changes.
1780 (pa_spaces_begin): Corresponding chagnes.
1781 (md_begin): Do not muck around with space/subspace stuff for
1783 (md_apply_fix): Temporarily disable argument relocation stuff
1785 (tc_gen_reloc): Temporarily disable relocation generation for
1787 (pa_build_unwind_subspace): Similarly.
1789 1999-06-16 Nick Clifton <nickc@cygnus.com>
1791 * config/tc-arm.c (thumb_set): New pseudo op.
1792 (text, data, section): Override these pseudo ops with ARM
1794 (s_thumb_set): New function: Perform the same as a .set pseudo
1795 op, but also mark the alias'ed symbol as being a Thumb
1797 (arm_s_text): New function: Perform the same as the .text
1798 pseudo op, but dump the literal pool before changing
1800 (arm_s_data): New function: Perform the same as the .data
1801 pseudo op, but dump the literal pool before changing
1803 (arm_s_section): New function: Perform the same as the
1804 .section pseudo op, but dump the literal pool before changing
1806 (arm_cleanup): Do not reset the current section before dumping
1809 1999-06-17 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1812 OPTION_NO_WARN_UNMATCHED entries.
1813 (md_parse_option): Generate a warning message if an unrecognised
1814 option is encountered.
1816 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1817 (get_operands): When parsing an expression after an '@' symbol
1818 has been detected, do not ignore '#' symbols.
1819 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1822 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1824 From K. Richard Pixley <rich@noir.com>:
1825 * configure.in (ppc-*-vxworks*): New target.
1826 * configure: Rebuild.
1828 1999-06-12 Philip Blundell <philb@gnu.org>
1830 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1832 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1834 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1835 which refer to symbols in linkonce sections, permit reducing the
1836 relocs if the symbol is local.
1838 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1840 * subsegs.c (subseg_text_p): New function.
1841 * as.h (subseg_text_p): Declare.
1842 * read.c (do_align): Use subseg_text_p to set the default fill.
1843 * write.c (subsegs_finish): Likewise.
1844 * config/obj-coff.c (write_object_file): Likewise.
1845 * config/tc-i386.h (md_maybe_text): Don't define.
1846 (md_do_align): Use subseg_text_p to set the default fill.
1847 * config/tc-m32r.c (m32r_do_align): Likewise.
1848 * config/tc-sh.c (sh_do_align): Likewise.
1849 * config/tc-sparc.h (md_do_align): Likewise.
1851 1999-06-12 David O'Brien <obrien@freebsd.org>
1853 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1854 * configure: Rebuild.
1856 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1858 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1859 * Makefile.am: Rebuild dependencies.
1860 * Makefile.in: Rebuild.
1862 * config/tc-i386.c (i386_immediate): Remove unused label
1865 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1866 * symbols.c: Likewise.
1867 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1868 sy_next field when taking address, rather than symbol_next.
1870 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1872 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1873 value from the output file architecture.
1874 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1875 * dwarf2dbg.h: Change bfd_vma to addressT.
1877 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1879 * dwarf2dbg.h: Use PARAMS in function declarations.
1881 1999-06-11 Martin Dorey <mdorey@madge.com>
1883 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1884 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1886 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1888 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1890 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1892 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1895 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1897 * read.c (read_a_source_file): Only declare inescape if
1900 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1902 (find_entry_byval): Add parens to avoid warning.
1904 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1906 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1909 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1911 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1914 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1915 synthetize_setx): New functions.
1916 (md_assemble): Broken the special cases into the above
1917 functions. Make compiler happy if sizeof(bfd_vma)==4.
1918 Fix sethi generated from set/setuw. If instructions have a relloc,
1919 always clear the fields to be relocated in the opcode.
1920 (sparc_ip): Remove special_case global variable.
1922 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1924 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1925 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1926 indication of success rather than a value.
1927 (itbl_get_val): Likewise.
1928 (itbl_get_field): Use strcspn. Change delimiters to include
1930 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1931 (itbl_get_val): Likewise.
1932 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1934 * symbols.c (copy_symbol_attributes): Convert local symbols to
1937 1999-06-10 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1942 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1944 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1945 Optimize set if sizeof(bfd_vma) == 64.
1946 (sparc_ip): Fix sethi - without %hi() it should generate
1947 R_SPARC_22 reloc, not R_SPARC_HI22.
1948 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1950 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1952 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1953 (s_ncons): New function.
1954 (native_op_table): New table.
1955 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1956 R_SPARC_OLO10 handling.
1958 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1960 * expr.h (struct expressionS): Revert last change; widen X_op.
1961 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1963 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1965 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1966 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1967 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1968 * Makefile.in: Regenerated.
1970 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1971 `common' pass on to s_mri_common.
1972 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1974 1999-06-06 Richard Henderson <rth@cygnus.com>
1976 * config/obj-elf.c (obj_elf_section): Don't free the return
1977 value of demand_copy_C_string.
1979 1999-06-05 Richard Henderson <rth@cygnus.com>
1981 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1982 creation logic from obj_elf_create_section.
1984 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1985 (section_stack): New.
1986 (special_sections): Make const.
1987 (obj_elf_section): Gut and rewrite parsing.
1988 (obj_elf_change_section): New function broken out of obj_elf_section.
1989 (obj_elf_parse_section_letters): Likewise.
1990 (obj_elf_section_word): Likewise.
1991 (obj_elf_section_type): Likewise.
1992 (obj_elf_previous): Treat as a toggle.
1993 (obj_elf_popsection): New.
1994 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1995 (ppc_section_type): Likewise.
1996 * config/tc-ppc.h: Likewise.
1998 * expr.h (struct expressionS): Don't make X_op a bitfield.
1999 * config/tc-alpha.c: Update for symbol handling changes.
2000 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2001 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2003 1999-06-05 Richard Henderson <rth@cygnus.com>
2005 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2006 (dwarf2_gen_line_info): Kill unused variables.
2007 (dwarf2_finish): Likewise.
2008 (dwarf2_where): Likewise.
2009 (dwarf2_directive_file): If we've only got a string,
2010 hand off to s_app_file.
2011 * ecoff.c: Move the include of ecoff.h.
2012 * symbols.h (S_IS_FUNCTION): Prototype.
2014 * read.c (LEX_HASH): Supply a default.
2016 (s_globl): Update `c' after skipping whitespace.
2017 * read.h (LEX_END_NAME, is_name_ender): New.
2018 * expr.c (get_symbol_end): Respect it.
2020 1999-06-04 Mark Klein <mklein@dis.com>
2022 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2024 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2026 * config/tc-hppa.c: Update for symbol handling changes.
2028 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2030 * cgen.c: Update for symbol handling changes.
2031 * config/tc-m32r.c: Likewise.
2033 * config/tc-hppa.h: Update for symbol handling changes.
2034 * config/tc-hppa.c: Likewise.
2036 * config/tc-arm.h: Update for symbol handling changes.
2037 * config/tc-arm.c: Likewise.
2038 (symbol_make_empty): Remove. Just use symbol_create.
2040 * symbols.c (symbol_set_tc): Correct name.
2042 * Makefile.am: Rebuild dependencies.
2043 ($(OBJS)): Don't depend upon struc-symbol.h.
2044 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2045 * dep-in.sed: Don't remove struc-symbol.h.
2046 * Makefile.in: Rebuild.
2048 * doc/internals.texi (Symbols): Describe changes in symbol
2051 1999-06-03 Richard Henderson <rth@cygnus.com>
2053 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2054 instead of doing the work by hand.
2056 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2058 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2059 state of line state-machine.
2060 (struct ls): Collect DWARF2 line state-machine state in new member
2061 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2062 resulted in any DWARF2 directives.
2063 (reset_state_machine): New function.
2064 (out_end_sequence): Ditto.
2065 (dwarf2_gen_line_info): When switching sections or switching to a
2066 lower text address, call out_end_sequence() first to terminate the
2067 previous code sequence as code sequences MUST have monotonically
2068 increasing addresses.
2069 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2071 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2073 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2074 DWARF2 debug info (line information only, at this point).
2075 * as.h: Update comment about supported debug formats.
2076 * dwarf2dbg.c, dwarf2dbg.h: New files.
2077 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2079 * expr.c (operand): Don't use [ for parens if we want an index op.
2080 (op_encoding): Switch [ into O_index, if desired.
2081 (op_rank): Renumber with O_index on bottom.
2082 (expr): If O_index, match closing bracket.
2083 * expr.h (O_index): New.
2085 * read.c (read_a_source_file): Conditionally allow matched "
2086 in lines passed to md_assemble.
2088 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2090 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2092 Add support for storing local symbols in a small structure to save
2093 memory when assembling large files.
2094 * as.h: Don't include struc-symbol.h.
2095 (symbolS): Add typedef.
2096 * symbols.c: Include struc-symbol.h.
2097 (local_hash): New static variable.
2098 (save_symbol_name): New static function, from symbol_create.
2099 (symbol_create): Call save_symbol_name.
2100 (local_symbol_count): New static variable.
2101 (local_symbol_conversion_count): Likewise.
2102 (LOCAL_SYMBOL_CHECK): Define.
2103 (local_symbol_make): New static function.
2104 (local_symbol_convert): New static function.
2105 (colon): Handle local symbols. Create local symbol for local
2107 (symbol_table_insert): Handle local symbols.
2108 (symbol_find_or_make): Create local symbol for local label name.
2109 (symbol_find_base): Check for local symbol.
2110 (symbol_append, symbol_insert): Check for local symbols.
2111 (symbol_clear_list_pointers, symbol_remove): Likewise.
2112 (verify_symbol_chain): Likewise.
2113 (copy_symbol_attributes): Likewise.
2114 (resolve_symbol_value): Handle local symbols.
2115 (resolve_local_symbol): New static function.
2116 (resolve_local_symbol_values): New function.
2117 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2118 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2119 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2120 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2121 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2122 (symbol_previous, symbol_next): New functions.
2123 (symbol_get_value_expression): Likewise.
2124 (symbol_set_value_expression): Likewise.
2125 (symbol_set_frag, symbol_get_frag): Likewise.
2126 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2127 (symbol_mark_used_in_reloc): Likewise.
2128 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2129 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2130 (symbol_mri_common_p): Likewise.
2131 (symbol_mark_written, symbol_clear_written): Likewise.
2132 (symbol_written_p): Likewise.
2133 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2134 (symbol_section_p, symbol_equated_p): Likewise.
2135 (symbol_constant_p): Likewise.
2136 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2137 (symbol_get_obj, symbol_set_obj): Likewise.
2138 (symbol_get_tc, symbol_set_tc): Likewise.
2139 (symbol_begin): Initialize local_hash.
2140 (print_symbol_value_1): Handle local symbols.
2141 (symbol_print_statistics): Print local symbol statistics.
2142 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2143 Declare new symbols.c functions. Move many declarations here from
2145 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2146 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2147 (struct symbol): Move bsym to make it clearly the first field.
2148 Remove TARGET_SYMBOL_FIELDS.
2149 (symbolS): Don't typedef.
2150 (struct broken_word): Remove.
2151 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2152 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2153 (symbol_clear_list_pointers): Likewise.
2154 (symbol_insert, symbol_remove): Likewise.
2155 (symbol_previous, symbol_append): Likewise.
2156 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2157 (struct local_symbol): Define.
2158 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2159 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2160 (local_symbol_get_frag, local_symbol_set_frag): Define.
2161 (local_symbol_get_real_symbol): Define.
2162 (local_symbol_set_real_symbol): Define.
2164 * write.c (write_object_file): Call resolve_local_symbol_values.
2165 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2166 (TARGET_SYMBOL_FIELDS): Don't define.
2167 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2168 ECOFF_DEBUGGING, add ECOFF fields.
2169 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2170 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2171 ECOFF_DEBUGGING, add ECOFF fields.
2172 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2173 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2174 * config/tc-mcore.h: Don't include struc-symbol.h.
2175 (TARGET_SYMBOL_FIELDS): Don't define.
2176 (struct mcore_tc_sy): Define.
2177 (TC_SYMFIELD_TYPE): Define.
2178 * Many files: Use symbolS instead of struct symbol. Use new
2179 accessor functions rather than referring to symbolS fields
2182 * read.c (s_mri_common): Don't add in value of line_label.
2184 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2185 checking for SEC_LINK_ONCE.
2187 * config/tc-sh.h (sh_fix_adjustable): Declare.
2189 * app.c (input_buffer): New static variable.
2190 (app_push): Save saved_input in allocated buffer.
2191 (app_pop): Restored saved_input.
2192 (do_scrub_chars): Change get parameter to take char * and int as
2193 arguments. Change GET macro to pass input_buffer to get
2194 function. Don't save input into allocated buffer.
2195 * as.h (do_scrub_chars): Update declaration.
2196 * input-file.c (input_file_get): Change to take char * and int.
2197 Read data into passed in buffer. Remove static buffer.
2198 * read.c (scrub_from_string): Change to take char * and int. Copy
2199 data into passed in buffer.
2201 * hash.h: Neaten. Declare hash_traverse.
2202 * hash.c: Complete rewrite based on BFD hashing code.
2203 * gasp.c (chunksize): New variable.
2204 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2207 1999-05-28 Nick Clifton <nickc@cygnus.com>
2209 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2210 addend unless the target uses an old ABI.
2212 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2214 -Wchar-subscripts cleanup
2215 * listing.c (listing_newline): Use unsigned char variable, so
2216 calls to isascii,iscntrl are correct.
2217 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2219 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2220 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2221 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2222 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2224 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2226 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2228 (arch_coldfire_p): New #define.
2229 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2231 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2233 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2235 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2236 (install_operand): Add place `N'.
2237 (init_table): Add registers ACC, MACSR, MASK.
2239 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2241 * config/tc-m68k.c: Change mcf5200 --> mcf.
2242 (archs): Add mcf5206e, mcf5307.
2243 (m68k_ip): Add format `u'.
2244 (install_operand): Add place `m', `M', `h'.
2245 (init_table): Add upper/lower registers.
2247 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2249 1999-05-28 Martin Dorey <mdorey@madge.com>
2251 * config/tc-i960.c: Several minor changes to add ELF and
2252 BFD_ASSEMBLER support.
2253 * config/tc-i960.h: Likewise.
2254 * configure.in (i960-*-elf*): New target.
2255 * aclocal.m4, configure: Rebuild.
2257 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2259 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2260 reloc changes when defined(BFD_ASSEMBLER).
2262 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2264 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2266 * write.c (write_print_statistics): Output to file, not stderr.
2268 * expr.c (generic_bignum_to_int32,64): Prototype.
2270 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2271 output_sleb128, output_uleb128, output_big_sleb128,
2272 output_big_uleb128, output_big_leb128): Prototype.
2273 (output_big_sleb128, output_big_uleb128): Make inline.
2274 (output_big_leb128): Remove inline
2276 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2277 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2278 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2279 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2280 value for correct overflow check in write.c:fixup_segment.
2281 * write.c (fixup_segment): Move bitfield overflow checks to after
2282 the md_apply_fix call.
2283 * config/obj-coff.c (fixup_segment): Likewise.
2284 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2285 valueT *val argument.
2287 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2289 * config/atof-ieee.c (gen_to_words): Correctly round a
2290 denormalized number. Fix off-by-one in range checking for
2291 exponent in a denormal.
2293 1999-05-10 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2298 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2300 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2302 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2304 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2305 (ReverseRegRegmem): Remove.
2306 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2307 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2308 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2311 From Doug Ledford <dledford@redhat.com>
2312 * config/tc-i386.h (RegXMM): New for P/III.
2313 * config/tc-i386.c: Add support for P/III.
2315 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2317 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2318 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2319 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2321 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2323 * config/tc-i386.c (i386_immediate): Skip whitespace before
2324 complaining about junk after expression.
2325 (i386_displacement): Likewise.
2327 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2329 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2330 Don't copy before downcaseing.
2332 1999-05-05 Catherine Moore <clm@cygnus.com>
2334 * tc-m68k.c: Include elf/m68k.h.
2335 (m68k_elf_final_processing): New routine.
2336 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2339 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2341 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2344 1999-04-30 Nick Clifton <nickc@cygnus.com>
2346 * config/tc-mcore.c (mcore_s_section): Dump literals before
2349 1999-04-29 Nick Clifton <nickc@cygnus.com>
2351 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2354 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2356 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2357 (TC_INIT_FIX_DATA): Delete.
2358 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2359 (TC_INIT_FIX_DATA): Delete.
2360 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2361 * write.c (fix_new_internal): Initialize fx_cgen member.
2362 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2363 (gas_cgen_md_apply_fix3): Update.
2364 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2365 (md_cgen_record_fixup_exp): Update.
2366 (FX_OPINFO_R_TYPE): Update.
2368 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2369 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2370 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2371 * frags.h (struct frag): Make opindex, opinfo ints.
2373 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2375 1999-04-26 Tom Tromey <tromey@cygnus.com>
2377 * aclocal.m4, configure: Updated for new version of libtool.
2379 1999-04-22 Nick Clifton <nickc@cygnus.com>
2381 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2383 (md_apply_fix3): Do not fix up absolute relocations against
2386 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2388 1999-04-20 Nick Clifton <nickc@cygnus.com>
2390 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2391 changes and data-in-text directives.
2392 (mcore_cons): New function: intercept cons() operations.
2393 (mcore_float_cons): New function: intercept float_cons()
2395 (mcore_stringer): New function: intercept stringer() operations.
2397 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2399 * obj.h (struct format_ops): Change generate_asm_lineno field to
2401 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2403 * config/tc-alpha.c (find_opcode_match): Add default case to
2405 (find_macro_match): Likewise.
2406 (load_expression): Parenthesize && within ||.
2408 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2410 1999-04-17 Nick Clifton <nickc@cygnus.com>
2412 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2413 .text .data .section pseudo ops.
2414 (mcore_s_section): New function. Dump lits before changing secs.
2415 (mcore_s_text): New function. Dump lits before changing secs.
2416 (mcore_s_data): New function. Dump lits before changing secs.
2418 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2420 * config/tc-mips.c (mips_32bitmode): New.
2421 (md_begin): Set mips_32bitmode if needed.
2422 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2423 Set EF_MIPS_32BITMODE.
2425 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2427 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2430 1999-04-16 Nick Clifton <nickc@cygnus.com>
2432 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2434 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2436 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2437 expressions correctly.
2440 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2442 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2444 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2446 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2447 and fmpynfadd instructions.
2449 1999-04-11 Richard Henderson <rth@cygnus.com>
2451 * as.h (environ): Declare it, if needed.
2452 * as.c (dump_statistics): Don't declare environ.
2453 * configure.in (environ): Detect declaration.
2454 * configure, config.in: Rebuild
2456 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2457 (i386_displacement): Allocate enough space for replacement buffer.
2458 Clean up replacement buffer initialization.
2460 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2462 * subsegs.c (section_symbol): Don't create a new symbol if one
2463 already exists; instead, use the existing one, but set its segment
2464 and frag data if it hasn't already been defined.
2465 * config/obj-coff.c (c_section_symbol): Likewise.
2467 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2469 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2471 1999-04-08 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-mcore.c: New File: Support routines for MCore
2475 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2476 * config/obj-coff.c: Add support for mcore-pe target.
2478 * Makefile.am: Add support for MCore targets.
2479 * Makefile.in: Regenerate.
2480 * configure.in: Add support for MCore targets.
2481 * configure: Regenerate.
2483 * doc/all.texi: Set MCORE.
2484 * doc/as.texinfo: Document MCore specific command line options.
2486 * write.h: Prevent multiple inclusion.
2488 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2490 * asintl.h (LC_MESSAGES): Never define.
2491 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2493 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2496 * Makefile.am (m68k-parse.c): If configuring in the source
2497 directory, copy m68k-parse.y into the local directory before
2498 running ylwrap, to remove spurious differences when generating
2500 * Makefile.in: Rebuild.
2502 * config/tc-sparc.h (md_do_align): Just allocate the number of
2503 bytes necessary, rather than always allocating 1024.
2505 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2507 * listing.c (listing_newline): Add cast to avoid warning.
2508 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2509 * config/tc-i386.c (i386_scale): Add return value.
2510 (build_displacement_string): Remove unused local temp_disp2.
2511 (i386_intel_memory_operand): Add parentheses to avoid warning.
2512 (i386_intel_operand): Remove unused local end_of_operand_string.
2513 (i386_operand): Remove unused local operand_modifier.
2514 (i386_operand): Add parens to avoid warning.
2516 1999-04-04 Don Bowman <don@pixsci.com>
2518 * configure.in: Add mips*-*-vxworks* target; have it define
2520 * configure, config.in: Rebuild.
2522 1999-03-31 Nick Clifton <nickc@cygnus.com>
2524 * configure.in (emulations): Add support for arm-epoc-pe.
2525 * configure: Regenerate.
2526 * config/te-epoc-pe.h: New file. Define macros specific to
2528 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2529 for arm-epoc-pe target.
2531 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2533 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2535 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2537 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2538 detect ",n" without a condition.
2539 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2542 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2544 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2545 instruction is encoded with one bit.
2548 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2550 * doc/internals.texi (CPU backend): Mention that
2551 line_separator_chars should not include newline. From thi
2552 <ttn@mingle.glug.org>.
2554 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2556 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2557 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2559 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2561 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2563 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2565 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2568 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2570 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2572 1999-03-15 Martin Hunt <hunt@cygnus.com>
2574 * app.c (do_scrub_begin): Change '-' back to a symbol char
2575 so we can use multiple opcodes on a line again.
2577 * config/tc-d30v.c: By default, warn if a symbol has
2578 the same name as a register. Plus some minor
2579 updates from the branch.
2581 1999-03-13 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2584 BFD_RELOC_16 and BFD_RELOC_64.
2586 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2588 * expr.c (expr): Add missing else.
2590 1999-03-12 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-arm.c (md_apply_fix3): Improve error message.
2594 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2596 * Makefile.am (CPU_TYPES): Add fr30.
2597 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2598 (fr30,m32r dependencies): Update.
2599 * Makefile.in: Rebuild.
2601 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2602 (gas_cgen_record_fixup_exp): Ditto.
2603 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2604 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2605 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2606 (md_cgen_lookup_reloc): Update use of operand->type.
2607 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2608 (md_convert_frag): Call cgen_operand_lookup_by_num.
2609 (md_cgen_lookup_reloc): Update use of operand->type.
2610 (m32r_cgen_record_fixup_exp): Ditto.
2612 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2614 * config/tc-mips.c (md_show_usage): Fix message.
2616 1999-03-03 Nick Clifton <nickc@cygnus.com>
2618 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2619 and LDR reg,=<expr> instruction.
2621 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2624 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2626 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2628 1999-02-17 Nick Clifton <nickc@cygnus.com>
2630 This patch was created by: Scott Bambrough
2631 <scottb@corelcomputer.com>
2634 Special cased '@' character. The '@' character is used as the
2635 ARM assembler comment character, as a special character
2636 and in ELF .symver pseudo-op's, and as a special character in
2637 .type and .section pseudo-ops.
2638 (symver_pseudo): New static variable.
2639 (symver_state): New static variable.
2640 (struct app_save): Add field 'symver_state'.
2641 (app_push): Save global symver_state int struct app_save.
2642 (app_pop): Restore global symver_state from struct app_save.
2643 (do_scrub_chars): Special case handling of '@' character in
2646 * configure.in: Modified to recognize armv* uname syntax from ARM
2648 * configure: Regenerated.
2650 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2651 a prefix to the section's type.
2652 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2653 the type's typename.
2655 * config/tc-arm.h: Add support for PIC generation:
2656 (pic_code): New boolean.
2657 (obj_relocate_extern): Define.
2658 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2659 (TC_CONS_FIX_NEW): Define.
2660 (tc_fix_adjustable): Define.
2661 (GLOBAL_OFFSET_TABLE_NAME): Define.
2663 * config/tc-arm.c: Add support for PIC generation:
2664 (line_seperator_chars): Allow ';' as a seperator for Linux.
2665 (is_immediate_prefix): New macro.
2666 (arm_parse_reloc): New function.
2667 (s_arm_elf_cons): New function.
2668 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2669 (md_undefined_symbol): Special case handling for the Global Offset
2671 (md_apply_fix3): Handle PIC relocs.
2672 (tc_gen_reloc): Handle PIC relocs.
2673 (md_parse_option): Add support for '-k' command line switch to
2674 enable PIC generation.
2675 (cons_fix_new_arm): New function.
2676 (s_arm_elf_cons): New function.
2678 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2680 * configure.in: Add comments for uses of AC_DEFINE.
2681 * acinclude.m4: Likewise.
2682 * acconfig.h: Remove.
2683 * aclocal.m4: Rebuild.
2684 * configure: Rebuild.
2685 * Makefile.in: Rebuild.
2686 * config.in: Rebuild.
2688 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2690 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2691 non-constant offset from a base register.
2693 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2695 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2698 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2700 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2701 (emit_insn): Look for pc-relative and no-overflow specifiers on
2702 internal relocation types.
2704 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2706 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2709 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2711 (mips_4650, mips_4010, mips_4100): Variables removed.
2712 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2713 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2715 (md_begin): Don't bother initializing the mips_NNNN variables;
2716 mips_cpu is set, and that's good enough now.
2717 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2718 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2719 (show): New function, to handle wrapping in the CPU lists.
2720 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2722 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2724 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2725 than treat as an immediate specifier.
2727 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2729 * config/tc-i386.c: Prototype many functions.
2730 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2731 (i386_immediate): Remove unused second argument.
2732 (i386_intel_operand): Fix i386_is_reg typo.
2733 (i386_operand): Use allow_naked_reg.
2734 (output_invalid): Make operand int for K&R.
2736 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2738 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2740 * Makefile.in: Rebuild.
2742 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2744 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2746 (EXTRA_as_new_SOURCES): Comment out.
2747 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2748 * Makefile.in: Rebuild.
2749 * doc/Makefile.in: Rebuild.
2750 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2751 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2752 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2753 * configure: Rebuild.
2754 * aclocal.m4: Rebuild.
2755 * config.in: Rebuild.
2756 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2757 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2758 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2759 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2760 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2761 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2762 (gas_cgen_record_fixup_exp): Ditto.
2763 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2764 descriptor, not global variable.
2765 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2766 descriptor, not global variable. Refer to insert_operand handler
2767 via cpu descriptor, not global function.
2768 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2769 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2770 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2771 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2772 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2773 * config/tc-m32r.c: Ditto.
2774 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2775 (md_assemble): Ditto.
2776 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2778 1999-02-09 Nick Clifton <nickc@cygnus.com>
2780 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2781 relocations for ELF targets.
2783 1999-02-08 Nick Clifton <nickc@cygnus.com>
2785 * configure.in: Add support for StrongARM target.
2786 * configure: Regenerate.
2788 1999-02-05 Nick Clifton <nickc@cygnus.com>
2790 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2792 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2795 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2797 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2799 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2801 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2802 (INTEL_DWORD_MNEM_SUFFIX): Define.
2805 (DWORD_PTR): Define.
2806 (XWORD_PTR): Define.
2808 (OFFSET_FLAT): Define.
2810 (NONE_FOUND): Define.
2813 * config/tc-i386.c (set_intel_syntax): New routine.
2814 (intel_syntax): Declare.
2815 (allow_naked_reg): Declare.
2816 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2817 (intel_float_operand): New routine.
2818 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2819 Handle brackets as well as parens. Call i386_intel_operand for
2820 intel syntax. Reverse operands if appropriate. Handle new
2821 suffixes. Handle movzx and movsx.
2822 (i386_is_reg): New routine.
2823 (i386_immediate): New routine.
2824 (i386_scale): New routine.
2825 (i386_displacement): New routine.
2826 (i386_operand_modifier): New routine.
2827 (build_displacement_string): New routine.
2828 (i386_parse_seg): New routine.
2829 (i386_intel_memory_operand): New routine.
2830 (i386_intel_operand): New routine.
2831 (i386_operand): Call i386_displacement, i386_immediate,
2832 i386_scale, etc. instead of handling inline.
2833 (parse_register): Handle registers without prefix.
2835 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2837 * configure: Regenerate.
2838 * configure.in (arm-*-oabi): New.
2839 (thumb-*-oabi): New.
2840 * config/tc-arm.c (target_oabi): Declare.
2841 (md_apply_fix3): Support REL relocs.
2842 (md_parse_option): Handle -oabi.
2843 (elf32_arm_target_format): New routine.
2844 (md_longopts): Add OPTION_OABI.
2845 * config/tc-arm.h: Redefine TARGET_FORMAT.
2848 1999-01-28 Nick Clifton <nickc@cygnus.com>
2850 * write.c (write_relocs): Handle out of range error.
2852 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2853 (fr30_force_relocation): Default to 0.
2855 * config/tc-fr30.h (obj_fix_adjustable): Define.
2856 (TC_FORCE_RELOCATION): Define.
2858 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2861 1999-01-16 Nick Clifton <nickc@cygnus.com>
2863 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2864 merge of two instructions if the left instruciton kills the right.
2866 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2868 * Makefile.in: Regenerate.
2869 * configure.in: Redo test for using cgen.
2870 * configure: Regenerate.
2872 1999-01-09 Nick Clifton <nickc@cygnus.com>
2874 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2875 redefinition of this macro.
2877 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2879 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2882 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2884 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2885 a read of HI or LO and an immediatly following branch.
2887 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2889 * config/tc-mips.c (md_begin): Another correction to the setting of
2892 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2894 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2896 1998-12-21 Nick Clifton <nickc@cygnus.com>
2898 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2899 bit insn when optimizing, so that parallelised instructions will
2900 start on a 32 bit boundary.
2902 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2904 * config/tc-mips.c (mips_eabi64): New.
2905 (md_begin): Set mips_eabi64.
2906 (mips_elf_final_processing): Use it.
2908 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2910 * config/tc-mips.c (mips_elf_final_processing):
2911 Correct setting of ABI in e_flags.
2913 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2915 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2917 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2919 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2921 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2923 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2924 warning, values that don't fit in the field.
2926 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2928 * config/tc-mips.c (mips_abi_string): New.
2929 (md_parse_option,md_longopts): Add mabi.
2930 (mips_elf_final_processing): Set e_flags based on mabi flag.
2932 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2934 * config/tc-mips.c (md_parse_option): Handle vr4111.
2936 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2938 * config/tc-h8300.c (build_bytes): Change message given if the
2939 instruction requires H8/300H mode and we're not in Hmode, to
2940 suggest that it may be the operand modes that are the problem, not
2941 necessarily the opcode.
2943 1998-12-10 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-fr30.c: Add line separator character.
2947 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2949 * configure.in (hppa-*-mpeix*): New target.
2950 * config/obj-som.h (obj_som_compiler): Declare.
2951 * config/obj-som.c (compiler_seen): New static variable.
2952 (obj_som_compiler): New function.
2953 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2954 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2955 (pa_type_args): Set hppa_priv_level.
2956 (pa_compiler): New static function if OBJ_SOM.
2957 * configure: Rebuild.
2959 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2961 * read.c (output_leb128): Don't mark as inline.
2963 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2965 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2966 AIX .vbyte unaligned data support.
2967 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2968 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2971 1998-12-07 Nick Clifton <nickc@cygnus.com>
2973 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2976 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2978 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2979 BFD_RELOC_ARM_PCREL_BRANCH.
2981 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2983 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2984 checking the target type.
2985 (mips-dec-bsd*): Set endian to little.
2986 * configure: Rebuild.
2988 COFF weak symbol support, based on patches from Mark Elbrecht
2989 <snowball3@usa.net>:
2990 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2991 * config/obj-coff.c (obj_coff_weak): New static function.
2992 (obj_coff_endef) [both versions]: Handle weak symbols.
2993 (coff_frob_symbol): Likewise.
2994 (yank_symbols): Likewise.
2995 (obj_pseudo_table): Add "weak".
2997 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2998 <aymeric.vincent@emi.u-bordeaux.fr>.
2999 * aclocal.m4: Rebuild with current tools.
3000 * configure: Rebuild.
3002 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3003 an assertion failure for a case we can't handle when OBJ_ECOFF.
3005 * expr.c (operator): And with 0xff to avoid problems with signed
3008 1998-12-03 Nick Clifton <nickc@cygnus.com>
3010 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3011 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3013 1998-12-02 Nick Clifton <nickc@cygnus.com>
3015 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3018 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3020 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3023 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3028 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3030 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3032 (d10v_cleanup): Only generate previous insn if a multiline insn is
3035 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3040 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3042 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3043 -marm6xxx command line switches.
3045 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3047 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3048 (itbl-ops.o): Delete duplicate dependencies.
3049 Rebuild dependencies.
3050 Add fr30 dependencies.
3051 * Makefile.in: Rebuild.
3053 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3057 * listing.c: Ignore line terminator characters found inside
3060 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3062 * po/gas.pot: Regenerated.
3064 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3066 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3067 fr30_is_label_start(). Also checks for delay slot insns.
3069 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3070 FR30 instructions which contain a colon in the mnemonic.
3072 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3074 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3076 * config/tc-fr30.c: Removed currently superflous code.
3078 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-fr30.h: New file.
3081 * config/tc-fr30.c: Tweaking so that it will compile.
3083 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3085 * config/tc-d10v.h (obj_fix_adjustable): Define.
3086 (TC_FORCE_RELOCATION): Define.
3087 (d10v_force_relocation): Declare.
3088 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3089 (md_apply_fix3): Handle Vtable relocs.
3090 (d10v_fix_adjustable): New.
3091 (d10v_force_relocation): New.
3093 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-d30v.c: Change default behaviour to ignore potential
3096 conflicts between register name and symbol names.
3098 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3100 * configure.in: Add fr30-*-*.
3101 * config/tc-fr30.c: New file.
3102 * Makefile.in: Regenerated.
3103 * config.in: Regenerated.
3104 * configure: Regenerated.
3105 * doc/Makefile.in: Regenerated.
3106 * po/gas.pot: Regenerated.
3108 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3110 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3113 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3115 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3117 (do_scrub_chars): Add some casts to unsigned char to avoid
3118 unwanted sign extension.
3119 * read.c (lex_type): Set characters about 127 to be symbol
3121 * config/tc-i386.c (md_begin): Set identifier_chars and
3122 operand_chars for values above 127.
3124 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3126 * configure.in: detect cygwin* instead of cygwin32*
3127 * configure: regenerate
3129 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3131 * listing.c: Add support for producing a listing from piped
3134 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3136 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3137 (append_insn): Account for the tx39's multiply behavior.
3139 1998-10-26 Michael Meissner <meissner@cygnus.com>
3141 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3142 from assemble_parallel_insns. Add support for '->' to indicate
3143 explicitly serializing the instructions.
3144 (md_assemble): Ditto.
3146 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3148 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3151 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3153 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3155 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3157 * config/tc-mips.c : support frame and regmask/fregmask when
3158 MIPS_STABS_ELF is specified.
3160 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3162 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3163 (md_apply_fix): Don't return 1 for VTABLE relocs.
3164 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3166 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3168 * doc/c-i386.texi: Replace occurences of "opcode" with
3169 "instruction mnemonic", "instruction", or "mnemonic" when
3170 referring to the name of an instruction. Use "opcode" when
3171 referring to the sequence of machine bytes.
3173 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3174 (is_opcode_char): Rename to is_mnemonic_char.
3175 (md_assemble and i386_operand): Correct error messages from
3176 "opcode" to "instruction mnemonic"
3177 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3178 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3179 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3180 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3181 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3182 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3183 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3185 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3187 * config/tc-i386.c (i386_operand): Check for garbage after
3190 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3192 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3193 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3195 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3197 * config/tc-sh.h (obj_fix_adjustable): Define.
3198 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3199 (md_apply_fix): Likewise.
3200 (tc_gen_reloc): Likewise.
3201 (sh_fix_adjustable): New.
3203 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3205 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3206 * cgen.h (gas_cgen_finish_insn): Update prototype.
3207 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3208 cgen_insn_t -> CGEN_INSN_INT.
3209 (make_parallel): Update handling of CGEN_INT_INSN_P.
3210 (assemble_parallel_insn): Ditto.
3211 (target_make_parallel): New function.
3212 (md_assemble): Use it.
3214 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3216 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3218 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3220 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3221 converted into lower case.
3223 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3225 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3226 (gas_cgen_tc_gen_reloc): Likewise.
3227 * config/tc-m32r.h (obj_fix_adjustable): Define.
3228 * config/tc-m32r.c (m32r_fix_adjustable): New.
3229 (m32r_force_relocation): Handle VTABLE relocs.
3231 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3233 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3235 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3238 to lower case before parsing.
3240 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3241 parallel insns modift buts in the PSW as a side effect.
3243 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-d30v.c (find_format): Test for missing flag and
3248 (md_apply_fix3): Fix error messages to avoid
3249 assumption about presence of a symbol.
3251 (parallel_ok): Disallow parallel instructions that both modify the
3254 (find_format): Generate a warning if an odd numbered register is
3255 used as the first register in a mutli-register instruction.
3257 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3260 relocations are always associated with a symbol.
3262 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3264 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3265 (elf32_sparc_force_relocation): Declare.
3266 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3267 (tc_gen_reloc): Handle vtable relocs.
3268 (elf32_sparc_force_relocation): New.
3270 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3272 * symbols.c (S_IS_FUNCTION): New.
3273 * config/tc-v850.h (obj_fix_adjustable): Define.
3274 (TC_FORCE_RELOCATION): Define.
3275 (v850_force_relocation): Declare.
3276 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3277 of fx_addnumber for VTABLE reloc addends.
3278 (md_apply_fix3): Handle VTABLE relocs.
3279 (v850_fix_adjustable): New.
3280 (v850_force_relocation): New.
3282 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3284 * tc-hppa.c (fp_operand_format): Add some additional formats.
3285 (pa_ip): Do not automatically promote into pa2.0 mode.
3286 (pa_level): Handle ".level 2.0".
3288 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3290 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3291 * config/tc-i386.h (template.extension_opcode): Change to
3292 unsigned int to allow full range of 8-bit opcode suffixes.
3293 (None): Redefine as 0xffff.
3295 From Jeff B Epler <jepler@usgs.gov>
3296 * doc/c-i386.texi (i386-SIMD): New section.
3298 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3300 * read.c (discard_rest_of_line): New function.
3301 * read.h: Declare it.
3302 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3304 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3306 * config/tc-d10v.c (find_symbol_matching_register): New function.
3307 (find_opcode): Cope with the case where a register name matches
3310 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3312 * config/tc-v850.c (md_pcrel_from): Rename to
3313 v850_pcrel_from_section.
3314 (v850_pcrel_from_section): Do not resolves symbols in other
3317 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3319 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3321 * config/tc-d10v.c (find_opcode): Generate an error if a register
3322 is supplied for an operand that should not be a register.
3324 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3327 instructions to have another instruction in the right bin.
3329 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3332 the right container if the left container holds a branch
3335 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3338 both a register name and symbol name.
3339 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3341 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3343 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3344 execution unit class.
3346 (reg_name_search): If a name matches a register and a symbol,
3347 prefer the register.
3348 (find_format): Disallow flag registers when a general purpose
3349 register is required.
3350 If a number is required, but a register has been given, check to
3351 see if a symbol with the same name as the register exists, and if
3352 so, use that symbol.
3354 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3356 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3358 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-d30v.c (find_format): Do not accept flag registers as
3361 general purpose registers.
3362 (find_format): If an immediate value is expected at a given place
3363 in a format, but a register name has been provided instead, check
3364 to see if that register name matches the name of a predefined
3365 symbol and if it does, then use the symbol instead.
3366 (reg_name_search): If a register name matches a symbol name,
3367 prefer the register name to the symbol name.
3369 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3371 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3372 the previous insn to empty.
3374 1998-09-20 Michael Meissner <meissner@cygnus.com>
3376 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3377 pieces, forcing the use of an ANSI compiler.
3379 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3381 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3383 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3385 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3387 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3389 (obj_elf_vtable_entry): Likewise.
3390 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3391 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3392 (tc_gen_reloc): Likewise.
3393 (arm_fix_adjustable): Likewise.
3394 (elf32_arm_force_relocation): New.
3395 (armelf_frob_symbol): Remove coff-style symbol support.
3397 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3399 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3401 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3403 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3404 OBJ_COFF so that routine is defined for a.out format.
3406 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3408 * config/tc-i386.c (i386_operand): Detect non-segment registers
3409 used as segment prefixes.
3411 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3413 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3414 optimize across FDE boundaries.
3416 * config/obj-coff.c (obj_coff_section): Preserve any link once
3417 flags when setting the section flags.
3419 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3421 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3422 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3424 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3426 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3429 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3431 * frags.c (frag_grow): Include the size of the frag struct in the
3434 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3435 if the new subseg comes before the old.
3437 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3439 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3440 to handle edge8 and edge16.
3442 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3444 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3445 before we clobber the symbol involved.
3447 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3449 * config/tc-arm.c: Remove OBJ_ELF definitions for
3450 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3451 use arm_adjust_symtab for OBJ_COFF.
3452 (armelf_adjust_symtab): New Routine.
3453 * config/tc-arm.h: Define obj_adjust_symtab to
3454 armelf_adjust_symtab for OBJ_ELF.
3456 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3458 * configure.in: Make all i386-elf targets use bfd_gas.
3459 * config/tc-i386.c (tc_i386_force_relocation): New.
3460 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3461 (md_apply_fix3): Likewise.
3462 (tc_gen_reloc): Handle them.
3463 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3464 tc_i386_force_relocation.
3466 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3470 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3472 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3473 current opcode after writing the first insturction of a reverse
3476 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3478 * read.h (generate_lineno_debug): Add prototype.
3479 * read.c (generate_lineno_debug): Make non-static.
3481 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3483 * config/tc-i386.c (md_assemble): Only warn for address/data size
3486 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3489 against Thumb function names, as the linker needs this information.
3491 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3493 * expr.c (operand): Check also that there is no advance in operand
3494 after atof_generic in order to decide "is it label 0f or floating
3497 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3500 command line options with a single dash.
3501 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3503 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3505 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3506 * tc-arm.c (arm_fix_adjustable): New routine.
3508 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3510 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3511 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3512 demand_empty_rest_of_line before mri_comment_end.
3513 (equals): Check garbage after expression before
3514 mri_comment_end in MRI mode.
3516 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3518 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3519 small immediate constant to use the constant itself rather than
3522 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3524 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3525 (pa_leave): Likewise.
3527 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3529 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3531 (i386_operand): Fix an error message.
3533 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3535 * doc/c-arm.texi (ARM Directives): Document .req directive.
3537 * config/tc-arm.c (reg_required_here): Display erroneous string if
3538 the register name could not be decoded.
3539 Do not set inst.instruction if the sift is -1.
3541 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3543 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3546 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3548 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3549 even if it is belived to be unnecessary.
3551 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3553 config/tc-i386.c (i386_operand): Size immediate constants by
3554 suffix (erroneously removed as part of July 7 change).
3556 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3558 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3559 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3560 (armelf_frob_symbol): New Routine.
3561 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3563 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3565 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3567 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3569 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3570 command line switches passed to assembler.
3572 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3574 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3575 (gas_cgen_opcode_desc): Declare.
3576 (gas_cgen_parse_operand): Declare.
3577 (*): Prepend gas_ to gas specific fns to denote them as such.
3579 * cgen.c (gas_cgen_opcode_desc): New global
3580 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3581 (queue_fixup): Renamed from cgen_queue_fixup.
3582 (*): Prepend gas_ to gas specific fns to denote them as such.
3584 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3585 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3586 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3587 Open opcode table and initialize it.
3588 (make_parallel): Use gas_cgen_opcode_desc.
3589 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3590 (md_assemble): Ditto.
3592 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3594 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3595 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3596 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3597 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3598 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3599 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3600 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3601 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3602 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3603 (INIT_STAB_SECTION): Likewise.
3604 (OBJ_PROCESS_STAB): Likewise.
3606 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3607 (md_parse_option): Watch for them.
3608 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3609 (md_begin): Kill neverdef code.
3610 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3611 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3612 (s_alpha_coff_wrapper): New.
3613 (md_pseudo_table): Trap all ECOFF pseudos.
3615 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3617 Start of changes to remove mdebug section from mips*-elf
3618 Based on MIPS_STAB_ELF definition
3619 * acconfig.h: undef if not configured
3620 * config.in: undef if not configured
3621 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3622 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3623 * stabs.c (s_stab_generic): flush frag
3625 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3627 * configure.in: (arm-*-elf): Handle.
3628 (thumb-*-elf): Handle.
3629 * configure: Regenerate.
3630 * read.c (stringer): Fix typo in comment.
3631 * write.c (fixup_segment): Don't add symbol value to addend if
3633 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3635 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3638 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3640 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3641 (write_2_short): Emit warning if new flag is set.
3642 (do_assemble): Set flags if left instruction is one of special
3643 "right-instruction-killer" type.
3645 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3647 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3648 Always output words in debug_info section as big endian.
3649 (sparc_target_format): Choose correct bfd target.
3650 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3652 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3654 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3655 to work with internationalization code. Issue an error when two
3656 operands match that are not allowed to match.
3658 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3660 * configure.in (install_tooldir): Allow target to specify whether
3661 it wants to be installed in $(tooldir)/bin.
3662 * configure: Regenerate.
3663 * Makefile.am (install-exec-local): Set install-exec-tooldir
3664 dependency via configure.
3665 * Makefile.in: Regenerate.
3667 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3669 * Makefile.am (install-exec-local): Split into two ...
3670 (install-exec-bindir,install-exec-tooldir): New rules.
3671 * Makefile.in: Regenerate.
3673 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3675 * Makefile.am (install-exec-local): Don't remove the file before
3676 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3677 W. Rozycki <macro@ds2.pg.gda.pl>.
3678 * Makefile.in: Rebuild.
3680 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3682 * cgen.c: Include libiberty.h.
3683 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3684 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3685 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3686 (md_cgen_lookup_reloc)): Declare.
3687 (md_cgen_record_fixup_exp): Declare.
3688 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3689 (m32r_relax_frag): Declare.
3690 (cgen_md_apply_fix3): Decls moved to cgen.h.
3691 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3692 (m32r_cgen_record_fixup_exp): Delete decl.
3693 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3694 (assemble_nop): Delete.
3695 (expand_debug_syms): Delete unused `exp'.
3696 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3697 Add default case for -Wall.
3698 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3699 (md_atof): Delete unused wordP.
3701 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3703 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3706 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3708 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3709 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3710 .print, .purgem, and .struct. Remove documentation for
3713 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3715 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3716 Update call to insert_operand.
3718 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3720 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3722 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3724 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3725 whitespace after a prefix operator.
3727 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3729 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3731 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3733 * config/tc-sparc.c (log2): New static function.
3734 (s_reserve): Use log2 to convert alignment before calling
3736 (s_common): Use log2 to convert alignment before calling
3737 record_alignment and frag_align.
3738 (sparc_cons_align): Use log2.
3740 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3742 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3743 (s_common): Likewise.
3745 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3746 initialization of waddr.
3747 (sparc_elf_final_processing): Add default case to switch.
3749 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3751 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3752 than temporary real.
3754 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3756 * write.c (subsegs_finish): Don't align the segments if there were
3759 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3760 copying aux information.
3762 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3763 expression into a symbol.
3765 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3767 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3768 type to unsigned int.
3769 (md_assemble): Change type used to store offsets from unsigned
3771 (i386_operand): Switch error check to only call RESTORE_END_STRING
3772 once after parse_register.
3774 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-v850.c (md_show_usage): Changed format to match that
3779 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3781 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3783 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3785 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3788 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3791 * doc/Makefile.in: Rebuild.
3793 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3795 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3796 for %lo expressions.
3797 (mips_ip, case 'u'): Move range check after code to mask
3798 off bits in %hi/%lo expressions. Mask off high bits for
3801 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3803 * doc/Makefile.am (gasver.texi): New target.
3804 (as.info, as.dvi): Depends upon gasver.texi.
3805 * doc/as.texinfo: Include gasver.texi. Mention version number on
3806 title page and in top node.
3807 * doc/Makefile.in: Rebuild.
3809 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3811 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3812 but not including the line containing the edict.
3813 * listing.h (LISTING_EOF): New.
3814 * input-scrub.c (input_scrub_next_buffer): Call it.
3816 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3818 * config/tc-i386.c (i386_operand): Don't set the size of an
3819 immediate address based solely on the suffix and the mode.
3821 * config/tc-i386.c (md_assemble): Add assertion to make sure
3822 overlap2 does not set Imm.
3824 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3825 sequences of whitespace to a single space.
3826 (is_space_chars): Just compare with space.
3827 (md_begin): Don't initialize space_chars.
3828 (md_assemble): Just skip a single whitespace character.
3829 (i386_operand): Rewrite base-index parsing to use new
3830 parse_register, and to skip white space. Skip white space in a
3831 number of other places too. Don't give error message if
3832 parse_register fails.
3833 (parse_register): Change reg_string parameter to be non-const.
3834 Add end_op parameter. Skip white space after the `%', and return
3835 end of register string. Give error message here rather than
3838 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3840 Based on patch from Matt Semersky <matts@scd.hp.com>:
3841 * expr.c (op_encoding): Make const.
3842 (expr_set_precedence): New function.
3843 (expr_begin): Don't set operator rankings, just call
3844 expr_set_precedence.
3845 * expr.h (expr_set_precedence): Declare.
3846 * read.c (s_mri): Call expr_set_precedence.
3848 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * doc/as.texinfo (Statements): Remove paragraph discussing
3851 continuing lines with a backslash. This hasn't worked for years,
3854 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3856 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3858 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3859 (ps_CTORS, ps_DTORS): New section types.
3860 (vms_fixup_xtors_section): New function
3861 (Ctors_Psect, Dtors_Psect): Define.
3862 (IS_GXX_XTOR): Define
3863 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3864 Filter static constructors/destructors and add to
3865 Ctors_Symbols/Dtors_Symbols chain.
3866 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3867 appropriate section.
3869 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3870 * makefile.vms: Merge vax/vms support.
3872 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3874 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3875 (elf_pseudo_table): Add them.
3876 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3877 (md_apply_fix): Accept them.
3878 (mips_fix_adjustable): Don't adjust them.
3879 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3880 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3881 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3882 (tc_fix_adjustable): Don't adjust them.
3884 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3886 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3888 * Makefile.in: Regenerate.
3889 * configure.in: AC_SUBST cgen_cpu_prefix.
3890 * configure: Regenerate.
3892 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3894 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3895 Changed all users of COND12_DELAY.
3897 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3899 * config/tc-mn10300.c (set_arch_mach): New function.
3900 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3901 (md_begin): Default to mn10300 mode.
3902 (md_assemble): Only accept instructions for the core mn10300
3903 chip and the active machine type.
3905 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3907 * subsegs.h (segment_info_type): Give the struct a name.
3908 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3909 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3910 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3911 * config/tc-w65.h (tc_reloc_mangle): Declare.
3912 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3914 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3916 * config/tc-v850.c (v850_comm): Restore old section
3917 after common processing.
3919 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3921 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3923 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3925 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3926 char with code that explicitly sign-extends.
3928 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-v850.c (md_begin): Restore text section as the current
3931 section after creating call table sections.
3932 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3935 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3936 with call to macro SYM_AUXINFO.
3938 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3940 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3941 with the program transform name.
3942 * Makefile.in: Rebuild.
3944 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3946 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3949 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * config/tc-i386.c (i386_operand): Be prepared for a space between
3952 the open parenthesis and the start of the register operand,
3953 because of the June 16 change.
3955 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3960 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3962 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3963 even if it is belived to be unnecessary.
3965 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3967 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3969 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3971 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3973 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3974 shift amount for a repeated operand. The shift amount for the
3975 repeated copy comes from the size of the operand.
3977 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3979 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3981 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3983 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3985 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3987 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3988 characters in it as LEX_IS_SYMBOL_COMPONENT.
3989 * config/tc-i386.h (tc_symbol_chars): Define.
3990 (extra_symbol_chars): Declare.
3991 * config/tc-i386.c (extra_symbol_chars): Define.
3992 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3993 (line_comment_chars): Set to '/' if TE_LINUX.
3994 * doc/c-i386.texi (i386-prefixes): Update.
3995 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3997 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3999 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4000 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4002 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4004 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4005 constraint in instructions REP & REPI.
4007 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4009 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4010 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4012 (check_range): If the operand is shifted, then shift the number
4013 before checking its range.
4015 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4017 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4020 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-v850.c (v850_comm): Create special sections as needed.
4024 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4026 * config/tc-d10v.c (write_2_short): Addition of swapping
4027 instructions for sequential and reverse sequential order when
4028 given order is not possible.
4030 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4032 * Makefile.am: Rebuild dependencies.
4033 (DEP_INCLUDES): Fix reference to intl build directory.
4034 * Makefile.in: Rebuild.
4036 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4038 * doc/c-i386.texi: Update 16 bit documentation.
4040 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4041 IgnoreDataSize to IgnoreSize as they are used for address size as
4043 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4044 32-bit mode, similarly addr16/data16 and variants.
4046 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4048 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4049 sequential word multiply instructions.
4051 (do_assemble): Add extra command line argument, to allow mul32
4052 attribute to be preserved across parallel insns.
4053 (md_assemble): Insert NOPs between explicitly parallel insns which
4054 contain an 32 bit multiply and a 16 multiply.
4056 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4058 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4061 * config/tc-i386.c (reloc): Add braces.
4063 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4064 consistent with Intel naming.
4065 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4066 use bitfields in sib_byte.
4067 (modrm_byte): Don't use bitfields here either.
4069 * config/tc-i386.c (current_templates): Add const.
4070 (parse_register): Add const to return, param, and char *s.
4071 (i386_operand): Add const to reg_entry *r.
4072 * config/tc-i386.h (templates): Add const to start, end.
4074 Inspired by code for 16 bit gas support from Martynas Kunigelis
4075 <martynas@nm3.ktu.lt>:
4076 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4077 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4078 (uses_mem_addrmode): Remove.
4079 (md_estimate_size_before_relax): Add support here too.
4080 (md_relax_table): Rewrite interface to md_relax for 16 bit
4082 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4083 (opcode_suffix_to_type): Remove.
4084 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4085 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4086 (md_convert_frag): Likewise.
4087 (i386_operand): Add support for 16 bit base/index regs,
4088 immediates, and displacements. Remove some unnecessary casts, and
4089 localise end_of_operand_string, displacement_string_start,
4090 displacement_string_end variables. Add GCC_ASM_O_HACK.
4091 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4093 * config/tc-i386.c (prefix_hash): Remove.
4094 (md_begin): Rewrite without obstacks. Remove prefix hash table
4095 handling. Rewrite lexical table handling.
4096 (i386_print_statistics): Don't print prefix statistics.
4097 (md_assemble): Rewrite instruction parser so that line is not
4098 converted to lower case. Don't do a hash_find for prefixes,
4099 instead recognise them via opcode modifier.
4100 (expecting_operand, paren_not_balanced): Localise variables.
4101 * config/tc-i386.h (IsPrefix): Define.
4102 (prefix_entry): Remove.
4104 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4105 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4106 '\\' in case where comment_chars contains '/'.
4108 * config/tc-i386.c (MATCH): Ensure given operand and template
4109 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4110 you must write `ljmp *table(%ebx)'.
4112 From H.J. Lu <hjl@gnu.org>:
4113 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4114 as 0 ifndef BFD_ASSEMBLER.
4115 (md_assemble): Allow immediate operands without suffix or
4116 other reg operand to default in size to the current code size.
4118 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4120 * config/tc-v850.c (md_begin): Restore creation of
4121 .call_table_text and .call_table_data sections.
4123 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4126 after emitting a word of noops.
4128 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4130 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4131 (i386_operand): Simplify checks for valid base/index combinations.
4132 Disallow `in 4(%dx),%al'.
4134 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4136 (add_prefix): Change parameter from char to int.
4138 * config/tc-i386.h (Ugh): Define opcode modifier.
4139 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4141 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4142 CONSISTENT_REGISTER_MATCH macros to check register types more
4143 thoroughly. Check for illegal suffix/operand combinations
4144 when matching insns with operands. Handle new `s' suffix, and
4145 associated FloatMF opcode modifier for float insns with memory
4147 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4148 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4149 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4150 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4151 DATA_PREFIX_OPCODE throughout.
4153 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4154 (md_assemble): Rewrite suffix/register operand checking code to be
4155 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4156 AnyMem, the better to grep.
4158 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4159 given a memory operand. Don't set Abs bits either.
4160 (type_names): Remove Mem*, Abs*.
4161 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4162 define opcode_modifiers as these cases are handled by Disp8,
4163 Disp16, Disp32 and suffix checks.
4164 (COMES_IN_BOTH_DIRECTIONS): Remove.
4165 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4167 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4168 if IgnoreDataSize modifier given. Remove ShortformW modifier
4169 test. Add test for ShortForm in W base_opcode modification.
4170 Merge Seg2ShortForm and Seg3ShortForm code.
4171 * config/tc-i386.h (ShortFormW): Remove.
4172 (IgnoreDataSize): Define.
4174 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-d30v.c (md_assemble): Store previous segment state
4177 with previous instruction.
4179 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4181 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4182 (ebp, esp): Remove static variables.
4183 (MATCH): Remove test for InOutPortReg.
4184 (i386_operand): Properly handle InOutPortReg here instead.
4185 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4186 (md_assemble): Simplify and correct modrm and sib generation.
4187 (i386_operand): Add warning for scale without index.
4188 Rewrite checks for valid base/index combinations.
4190 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4191 macros and enclose in do while(0).
4192 (RESTORE_END_STRING): Likewise.
4193 (md_assemble): Add one to printed operand number so we start
4194 from 1 not 0. Add some more gettext invocations.
4195 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4198 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4199 DATA_PREFIX, SEG_PREFIX): Define.
4200 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4201 (check_prefix): Remove function.
4202 (add_prefix): New function. Add prefix to i.prefix as well as
4204 (md_assemble): Changes for add_prefix. Remove hack for wait
4205 prefix, instead always output prefixes in fixed order. Test
4206 for jcxz/loop when selecting between word & dword operations,
4207 and add address size prefix rather than operand size prefix.
4208 Remove operand -> address size hack when emitting jcxz/loop.
4209 (i386_operand): Remove O_Absent check as it's done in expr.
4211 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * configure.in: Recognize m5200 as a cpu_type of m68k.
4214 * aclocal.m4: Rebuild with current libtool.
4215 * configure: Rebuild.
4217 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4219 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4220 to relaxable_symbol to prevent references to external symbol from
4223 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4225 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4226 symbols are relaxable.
4228 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4230 * config/tc-v850.c (md_begin): Don't create special
4231 sections by default.
4233 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4235 * config/tc-mips.c (macro): For div and udiv, close the
4236 reorder block as soon as possible.
4238 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4240 From Matt Semersky <matts@scd.hp.com>:
4241 * macro.c (macro_mri_mode): New function.
4242 * macro.h (macro_mri_mode): Declare.
4243 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4246 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4248 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4251 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4252 until after xstrdup in OBJ_EVAX case.
4254 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4256 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4257 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4258 of hardcoded magic number.
4259 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4261 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4263 * read.c (do_s_func): New function.
4265 * read.h (do_s_func): Add prototype.
4267 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4269 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4270 nops if fill pattern not specified.
4272 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4274 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4275 * config/te-go32.h (TE_GO32): Define.
4276 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4278 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4280 Implement .func/.endfunc pseudo-ops.
4281 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4283 * read.c (potable): Add .func,.endfunc.
4284 (s_func): New function.
4285 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4287 (in_doc_func_p,current_function_label): New static globals.
4288 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4290 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4292 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4293 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4294 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4295 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4296 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4297 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4298 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4299 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4300 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4301 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4302 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4303 * config/tc-a29k.c: Don't define md_short_jump_size,
4304 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4305 * config/tc-alpha.c: Likewise.
4306 * config/tc-alpha.h: Likewise.
4307 * config/tc-arm.c: Likewise.
4308 * config/tc-h8300.c: Likewise.
4309 * config/tc-h8500.c: Likewise.
4310 * config/tc-hppa.c: Likewise.
4311 * config/tc-i860.c: Likewise.
4312 * config/tc-i960.c: Likewise.
4313 * config/tc-ppc.c: Likewise.
4314 * config/tc-sh.c: Likewise.
4315 * config/tc-sparc.h: Likewise.
4316 * config/tc-tic30.c: Likewise.
4317 * config/tc-w65.c: Likewise.
4318 * config/tc-z8k.c: Likewise.
4320 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4322 * config/tc-vax.c (_): Delete this macro used for placeholder
4323 values in vax_operand_width_size; it conflicts with the _() macro
4324 used for internationalization.
4326 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4328 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4329 code. From Chris Moller <moller@bops.com>.
4331 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4332 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4333 * read.c (emit_expr): Initialize seg and subseg fields of a new
4335 * write.c (write_object_file): Switch to the appropriate segment
4336 and subsegment when processing a broken word.
4338 * config/tc-m68k.c (mri_assemble): New static function.
4339 (build_mri_control_operand): Call mri_assemble rather than
4341 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4342 (s_mri_endf, s_mri_endw): Likewise.
4344 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * read.c (s_org): Call md_flush_pending_output if it is defined.
4348 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4350 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4352 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4353 (md_parse_option): Add for same.
4354 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4355 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4356 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4358 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4360 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-arm.c (find_real_start): Relax definition of local
4365 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4368 symbols at the given address, not just the last one specified.
4370 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4372 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4373 or number_to_chars_littleendian to write data.
4375 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-v850.c (md_assemble): Remove artificially created
4378 register name symbols.
4380 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4382 * write.c (fixup_segment): Change "segment" to "section" in
4385 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4387 * write.c (fixup_segment): Change sym1-sym2 message again.
4389 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4391 * write.c (fixup_segment): Improve error message for sym1-sym2
4392 errors when sym1 is in a different segment from sym2.
4394 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4396 * config/tc-m32r.c (warn_unmatched_high): New static local.
4397 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4398 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4399 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4400 (md_parse_option): Likewise.
4401 (md_show_usage): Likewise.
4402 (m32r_frob_file): Likewise.
4404 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4405 (read_a_source_file): Call them.
4406 * read.h (stabs_generate_asm_file): Declare.
4407 * stabs.c (stabs_generate_asm_file): New function.
4408 (generate_asm_file): New function.
4409 (stabs_generate_asm_lineno): Move file name handling into
4412 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4414 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4415 (d30v_current_align, d30v_current_align_seg): New variables.
4416 (d30v_last_label): New variable.
4417 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4418 (s_d30v_data, s_d30v_section): Likewise.
4419 (md_pseudo_table): Call them.
4420 (md_begin): Initialize d30v_current_align_seg.
4421 (md_assemble): Call d30v_align when needed by known current alignment.
4422 (d30v_frob_label, d30v_cons_align): New functions.
4423 * config/tc-d30v.h (md_do_align): Remove.
4424 (tc_frob_label): Call d30v_frob_label.
4425 (md_cons_align): New.
4427 * config/tc-d30v.c (find_format): Convert complex expressions to
4428 expression symbols before processing. Clean up code formatting.
4430 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4432 * po/Make-in (install-info): New target.
4434 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4436 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4438 * config/tc-mn10300.c (md_assemble): Likewise.
4440 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4442 * Makefile.am: Update with `make dep-am'.
4443 (HFILES): Add cgen.h.
4444 (cgen.o): Depend on cgen.h.
4445 * Makefile.in: Regenerate.
4447 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4449 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4451 * gasp.c (grab_label): Permit a label to be a preprocessor
4452 variable by permitting a label to start with a backslash.
4454 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4456 * config/tc-mips.c (validate_mips_insn): Removed hack
4457 for previously inaccessible bitfields in some INSN_TRAP
4460 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4462 * config/tc-d30v.c (do_assemble): Abort with error message
4463 if opcode operands do not match.
4465 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4467 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4468 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4469 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4470 similar new 'q' operand.
4472 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4474 * cgen.c (cgen_asm_finish_insn): Fix typo.
4476 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4479 * cgen.c: Include it.
4480 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4481 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4482 All callers updated.
4483 * config/tc-m32r.c: Include cgen.h.
4484 (m23r_insn): New members num_fixups,fixups.
4486 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4489 to avoid compiler warning.
4491 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4493 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4496 * makefile.vms (OBJS): Add ehopt.obj
4498 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4500 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4502 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4504 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4505 a short format insn.
4506 (md_assemble): Set it for explicitly packed insns.
4508 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4510 * config/obj-coff.c (c_symbol_merge): Do not take address of
4511 native fields when performing the memcpy.
4513 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4515 * config/tc-mips.c (macro,macro2): Implement
4516 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4518 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4520 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4521 relocations against globally visible symbols.
4522 * config/tc-m68k.c (relaxable_symbol): New macro.
4523 (m68k_ip, md_estimate_size_before_relax): Use it.
4524 (tc_m68k_fix_adjustable): Also handle weak symbols.
4526 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4529 references to externally visible symbols.
4530 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4531 values in twice for a PC relative reloc if the symbol is
4534 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4535 don't adjust a PC relative reloc against an externally visible
4537 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4538 for a PC relative fixup against an externally visible defined
4539 symbol, arrange to store object file and addend values as though
4540 the symbol were not defined.
4541 (tc_gen_reloc): Likewise.
4543 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4545 * read.c (sizeof_leb128): Referenced externally by write.c so
4548 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4550 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4551 and expand a 'debug' symbol associated with the next instruction
4552 that does not cause a short instruction to be filled with a NOP.
4553 (md_pseudo_table): Add support for .debugsym.
4554 (assemble_parallel_insn): Add calls to expand_debug_sym as
4556 (md_assemble): Ditto.
4558 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4560 * as.c (main): Conditionally call setlocale.
4561 * gasp.c (main): Likewise.
4562 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4563 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4565 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4567 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4569 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * config/tc-hppa.c: Change all calls to bzero to use memset.
4572 (pa_ip): Add cast to avoid warning.
4573 (tc_gen_reloc, md_apply_fix): Likewise.
4574 (pa_find_space_by_number): Likewise.
4575 (hppa_force_relocation): Likewise.
4576 (pa_block): Change i to unsigned int.
4577 * config/obj-som.h (obj_som_copyright): Declare.
4579 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4581 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4582 for line numbers for assembly source.
4584 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * configure.in: Change version number to 2.9.4
4587 * configure: Rebuild.
4589 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4591 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4593 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * ecoff.h: Change symbolS in function declaration to struct
4598 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4600 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4601 (md_convert_frag): Fix i18n typo.
4603 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4605 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4606 * ecoff.h: Protoype it.
4607 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4608 [EVAX] (s_alpha_prologue): Delete.
4609 (md_pseudo_table): Update.
4611 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4613 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4614 array to local pointer.
4615 (get_args, parse_expr): Add casts to avoid warnings.
4617 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4619 * read.c (s_set): Cast xmalloc return value to fragS *.
4620 * config/tc-m68k.c (m68k_ip): Function made static to match
4621 previous forward declaration.
4622 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4624 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4626 * config/tc-v850.c: Add internationalisation macros to error
4629 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4630 macros to error strings.
4632 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4634 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4635 reloc is in the TOC csect.
4636 (md_apply_fix3): Correct gettext typo.
4638 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4640 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4641 .L - they are local labels and the branches are not really
4642 function calls but rather far jumps.
4644 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4646 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4648 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4650 * config/tc-i386.c (md_assemble): Print operand number rather than
4651 using ordinal_names.
4652 (i386_operand): Likewise.
4654 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4656 * Makefile.am (INTLLIBS): Define to work around apparent automake
4658 All Makefiles: Regenerated.
4660 * Many files: Added gettext invocations around user-visible
4662 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4663 HAVE_LC_MESSAGES): Define.
4664 * dep-in.sed: Added asintl.h.
4665 * po/Make-in: New file.
4666 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4668 * read.c (Z_): Renamed from `_'.
4669 * Makefile.am (SUBDIRS): Added po.
4670 (POTFILES): new macro.
4671 (po/POTFILES.in): New target.
4672 ($(OBJS)): Added asintl.h.
4674 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4675 (as_new_LDADD): Added $(INTLLIBS).
4676 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4677 (gasp_new_LDADD): Added $(INTLLIBS).
4678 (gasp_new_DEPENDENCIES): New macro.
4679 * configure, aclocal.m4: Rebuilt.
4680 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4682 (ALL_LINGUAS): Define.
4683 * macro.c: Include "asintl.h".
4684 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4685 * as.h: Include "asintl.h".
4686 * config/tc-i386.c (ordinal_names): Removed.
4687 (md_assemble): Changed error text to avoid ordinal_names.
4688 (i386_operand): Likewise.
4689 (reloc): Added as_bad to avoid i18n problems.
4690 (tc_gen_reloc): Likewise.
4691 * config/tc-arm.c (bad_args): Now a #define.
4693 * config/obj-vms.c (VMS_stab_parse): Changed type of
4695 (global_symbol_directory): Unified strings to avoid i18n
4697 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4698 avoid i18n problems.
4699 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4700 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4702 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4704 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4706 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4708 * as.c (print_version_id): Added an fprintf to avoid i18n
4710 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4712 * expr.c (expr): Added as_warn call to avoid i18n problems.
4713 * messages.c (as_assert): Changed code to avoid i18n problems.
4714 (as_abort): Likewise.
4715 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4716 (s_space): Likewise.
4717 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4719 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4721 * config/tc-i386.c (check_prefix): New static function, split out
4723 (struct _i386_insn): Add wait_prefix field.
4724 (md_assemble): Remove wait_prefix local variable. Use
4725 check_prefix when adding a prefix.
4727 * config/tc-i386.c (current_templates): New static variable.
4728 (md_assemble): Remove current_templates local variable.
4729 (md_assemble, i386_operand): Improve error and warning messages in
4730 many places. Add RESTORE_END_STRING in many places before error
4731 return. Clarify some comments.
4733 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4735 (md_assemble): Parse string instruction operands, looking for
4736 segment override prefixes. Check for invalid segment prefixes on
4738 (i386_operand): i.seg[] and max mem_operand changes for string
4740 * config/tc-i386.h (EsSeg): Define.
4742 * config/tc-i386.h (regKludge): Define.
4743 (iclrKludge, imulKludge): Don't define.
4744 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4745 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4746 opcode_modifier checks to look for more common cases first. Add
4747 default_seg for IsString case.
4749 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4751 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4753 * configure: Rebuild with new automake and libtool.
4754 * aclocal.m4, Makefile.in: Likewise.
4756 * doc/Makefile.am (as.dvi): New target.
4757 * doc/Makefile.in: Rebuild.
4759 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4761 * configure.in: Added sparc86x support.
4763 * configure: Rebuild.
4765 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4767 (md_parse_option): Warn if -EL is not supported for this architecture.
4769 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4771 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4773 * config/tc-mips.c (mips_ip): Note when we use get match on
4774 the full instruction name.
4776 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4778 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4779 back into the expression to handle add/sub simplification correctly.
4781 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4783 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4785 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4790 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4792 * symbols.c (max_indent_level): New global.
4793 (print_symbol_value_1): Use it.
4794 * expr.h (expr_build_dot): Declare.
4795 * expr.c (expr_build_dot): New function.
4797 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4799 * symbols.c (print_binary): New function.
4800 (print_expr_1): Call it.
4802 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4804 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4805 operand in the opcode.
4807 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4809 * config/tc-i386.h: Reorder operand flags and opcode modifier
4810 flags for clarity. Remove unused definitions: Unknown,
4811 ImmUnknown, DispUnknown, NoModrm.
4812 * config/tc-i386.c (type_names): Add missing Debug type.
4813 (md_assemble): Better duplicate prefix checking. Quicker string
4814 instruction check via new opcode_modifier flag.
4816 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4818 * doc/as.texinfo (Invoking): Clarify -Wa example.
4820 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4822 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4823 (s_mips_weakext): Define.
4824 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4825 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4828 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4830 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4831 is an error if the value can not be computed at assembly time.
4832 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4834 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4836 * gasp.c (main): Set next field of new include_path structure to
4837 NULL. From Avery Pennarun <averyp@gdc.ca>.
4839 * read.c (s_mri_sect): Call as_bad rather than abort for an
4840 unsupported MRI target.
4842 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4845 the destination of a branch instruction should be altered.
4846 (find_real_start): New function: Locate the real, Thumb coded
4847 start of a Thumb function.
4848 (do_t_branch23): Alter the destination of branches to Thumb
4851 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4853 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4855 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4858 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4860 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4861 * doc/c-hppa.texi: Likewise.
4863 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4865 * Makefile.am: Rebuild dependencies.
4866 * Makefile.in: Rebuild.
4868 * Makefile.am (DEP_INCLUDES): New variable.
4869 (.dep1): Change to work when srcdir is not an absolute path.
4870 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4871 * Makefile.in: Rebuild.
4873 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4875 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4876 LinearAddress patch.
4878 * configure.in: Set version to 2.9.1.
4879 * configure: Rebuild.
4881 * Branched binutils 2.9.
4883 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4885 * config/tc-i386.h (FWait): Define.
4886 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4887 other prefixes. Check FWait flag in opcode table to see which
4888 instructions require an fwait prefix.
4890 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4892 * stabs.c (get_stab_string_offset): Always create a stab string
4895 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4897 Fix some gcc -Wall warnings:
4898 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4899 * ehopt.c (eh_frame_code_alignment): Likewise.
4900 * expr.c (integer_constant, operand): Likewise.
4901 * frags.c (frag_align): Likewise.
4902 * gasp.c (level_0, change_base, doinstr): Likewise.
4903 * hash.c (hash_ask): Likewise.
4904 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4905 (debugging_pseudo): Likewise.
4906 * macro.c (define_macro, check_macro): Likewise.
4907 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4908 (ignore_rest_of_line, float_cons): Likewise.
4909 * symbols.c (decode_local_label_name): Likewise.
4910 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4911 (fixup_segment, number_to_chars_bigendian): Likewise.
4912 (number_to_chars_littleendian): Likewise.
4913 * config/atof-ieee.c (gen_to_words): Likewise.
4914 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4915 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4916 * read.c (output_big_sleb128): Initialize locals to avoid
4918 (output_big_uleb128, equals): Likewise.
4919 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4920 to unsigned int. Change zeros to unsigned int.
4921 * cond.c (s_if): Add return to default case.
4922 * frags.c (frag_now_fix): Change return type to addressT.
4923 * frags.h (frag_now_fix): Update declaration.
4924 * listing.c (file_info_struct): Change linenum to unsigned int.
4925 (struct list_info_struct): Change hll_line to unsigned int.
4926 (print_source): Update format string.
4927 * read.c (emit_expr): Change scan to unsigned int, and don't
4928 bother to initialize it.
4929 * symbols.c (dollar_label_count): Change to unsigned long.
4930 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4931 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4932 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4934 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4936 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4937 mcf5200 just as we do for m68000.
4938 (m68k_init_after_args): Likewise.
4939 (md_estimate_size_before_relax): Likewise.
4941 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4943 * config/tc-v850.c (md_assemble): Store relocation addend in
4944 fixup instead of instruction.
4946 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4948 * config/tc-i386.c (md_assemble): Swap template arguments to
4949 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4950 This macro is currently symmetric, so passing them the wrong
4951 way didn't cause any problem, but may if the macro is changed
4953 After copying template to i.tm, use i.tm. rather than t-> to
4954 access fields, and make t a const*
4955 Move i.tm.operand_types[] swap to immediately after the copy.
4957 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4959 * expr.h (expr_build_uconstant): Add prototype.
4960 (expr_build_unary,expr_build_binary): Add prototypes.
4961 * expr.c (expr_build_uconstant): New function.
4962 (expr_build_unary,expr_build_binary): New functions.
4964 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4966 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4967 * macro.c (macro_expand_body): Increase buffer size.
4968 * messages.c (as_warn): Likewise.
4969 (as_warn_where, as_bad, as_bad_where): Likewise.
4971 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4973 Based on patch from H.J. Lu <hjl@gnu.org>:
4974 * Makefile.am (DISTSTUFF): New variable.
4975 (diststuff): New target.
4976 * Makefile.in: Rebuild.
4978 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4981 m32r_elf_section_change_hook.
4983 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4984 emit a nop if a section ends with a 16 bit instruction.
4986 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4988 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4989 s_lcomm rather than obj_coff_lcomm.
4990 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4992 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4994 * config/tc-i386.h (LinearAddress): Define.
4995 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4996 instruction, don't use a default segment.
4998 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5000 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5001 * configure: Rebuild.
5003 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5005 * aclocal.m4, configure: Rebuild with libtool 1.2.
5007 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5010 PC relative branches. Patch courtesy of Jonathan Walton.
5013 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5015 * configure.in (emulations): Add thumb-pe target.
5017 * configure (emulations): Add thumb-pe target.
5019 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5021 * itbl-lex.l (yywrap): Don't define if already defined as a
5024 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5026 * depend.c (quote_string_for_make): New function.
5027 (wrap_output): Use it.
5029 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5031 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5032 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5034 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5036 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5037 Recognize -GN and -relax.
5038 (md_begin): Initialize gp size from -G switch.
5039 (alpha_force_relocation): Always force if -relax.
5040 (alpha_align): Take a new argument that will specify when to
5041 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5042 Change all callers. Emit nop alignment padding as nop+unop pair.
5044 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5046 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5047 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5049 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5051 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5052 require padding to the next long word boundary.
5054 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5056 * cgen.c: #include symcat.h.
5057 * config/tc-m32r.c: Likewise.
5059 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5061 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5062 absolute expressions instead of '$' prefixed register names.
5064 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5066 * read.c (s_set): Record file and line info for symbols when -as.
5067 (pseudo_set): Don't overwrite that dummy fragment.
5069 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5071 * config/tc-ppc.c (md_pseudo_table): Add "section".
5072 (ppc_named_section): New static function.
5074 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5076 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5077 so we don't have to scan the entire list.
5079 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5081 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5082 case, allow the parallel instructions to modify the same flag
5085 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5087 * listing.c (list_symbol_table): Categorize symbols by
5088 undefined_section rather than sy_frag->line == NULL.
5090 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5092 * Makefile.am (install-exec-local): Install properly when ln
5093 fails or tooldir == prefix.
5095 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5097 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5098 Test result of insert_operand for error.
5100 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5102 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5103 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5104 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5105 * doc/Makefile.in: Rebuild.
5107 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5109 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5110 (macro): Fix handling of M_COP[0-3].
5112 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5114 Based on patches from Ross Harvey <ross@teraflop.com>:
5115 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5116 if macro_alternate or macro_mri.
5117 (getstring): Remove support for byte constants between < and >.
5118 (get_any_string): '<' only starts a string if macro_alternate or
5120 (macro_expand_body): Permit keyword parameters following
5121 positional parameters.
5123 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5124 * configure.in (alpha*-*-netbsd*): New target.
5125 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5126 * configure: Rebuild.
5128 * as.h (flag_warn_suppress_instructionswap): Move from here...
5129 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5130 here, and make static.
5132 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5133 BFD_ASSEMBLER or MANY_SEGMENTS.
5135 * as.c (show_usage): Update bug-gnu-utils address.
5136 * gasp.c (show_usage): Likewise.
5137 * doc/as.texinfo (Bug Reporting): Likewise.
5139 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5141 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5142 insns regardless of the size of a pointer if we're in mips I or
5144 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5146 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5148 Fix rac to accept only a0:
5149 * tc-d10v.c (parallel_ok, find_opcode):
5150 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5151 Introduce OPERAND_GPR.
5153 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5155 * read.c (s_fill): Handle non-constant repeat counts by creating
5156 an rs_space fragment.
5158 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5161 from as_bad to as_warn.
5163 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5165 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5166 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5167 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5169 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5172 seg_fix_rotP rather than fix_root from seg_info.
5174 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5176 * expr.c: Add support for 0x1_2_3_4 bignums.
5178 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5180 * configure.in: Change -linux* to -linux-gnu*.
5181 * configure: Rebuild.
5183 * app.c (do_scrub_begin): Treat \r as whitespace.
5185 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * Makefile.am: Update dependencies.
5188 * Makefile.in: Rebuild.
5190 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * configure, aclocal.m4: Rebuild with new libtool.
5194 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5196 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5197 the argument to bfd_set_arch_mach.
5198 (load_address): Use bfd_arch_bits_per_address to determine the
5199 bit size of an address instead of looking at the isa level.
5200 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5202 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5204 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5206 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5208 * ehopt.c: New file.
5209 * as.h (enum _relax_state): Add rs_cfa.
5210 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5211 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5212 * read.c (emit_expr): Call check_eh_frame.
5213 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5214 (relax_segment): Likewise.
5215 * Makefile.am: Rebuild dependencies.
5216 (GAS_CFILES): Add ehopt.c.
5217 (GENERIC_OBJS): Add ehopt.o.
5218 * doc/internals.texi (Frags): Document rs_cfa.
5220 * as.c (show_usage): Mention --traditional-format.
5221 (parse_args): Accept --traditional-format.
5222 * as.h (flag_traditional_format): Declare.
5223 * output-file.c (output_file_create): If flag_traditional_format,
5224 set BFD_TRADITIONAL_FORMAT on stdoutput.
5225 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5227 * config/tc-mips.c (append_insn): Make sure that if we have a
5228 fixup for an unmatched %hi reloc, it does not associated with a
5231 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5232 * doc/Makefile.in: Likewise.
5234 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5236 * config/tc-m32r.c (check_for_side_effects): New function.
5237 (can_make_parallel): Add checks for instruction side effects
5238 clashing with the other instruction.
5239 (assemble_parallel_insn): Improve warning messages. Return error
5240 message from non-swapped instruction order.
5242 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5244 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5246 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5247 md_cleanup definition. This moves the forced literal output to
5248 the end of the source pass, and avoids macro's inserting literals
5249 into the code immediately after the macro expansion.
5251 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5253 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5254 a gas internal symbol is adjustable.
5255 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5257 * as.h: If gcc version greater than 2.6, use `__format__' and
5258 `__printf__' in function attributes, rather than `format' and
5261 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5263 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5265 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5267 Add tms320c30 support:
5268 * config/tc-tic30.h: New file.
5269 * config/tc-tic30.c: New file.
5270 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5271 TARGET_FORMAT as "coff-tic30".
5272 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5273 * Makefile.am: Rebuild dependencies.
5274 (CPU_TYPES): Add tic30.
5275 (CPU_OBJ_VALID): tic30-aout is valid.
5276 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5277 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5278 * configure, Makefile.in: Rebuild.
5280 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-v850.c (md_assemble): Improvements to error messages.
5284 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5286 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5287 BFD_RELOC_HI16_S to store the high bits of any value.
5289 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5290 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5291 assembler calculate relocations to any external symbol at all.
5292 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5293 involving generation of pc-relative relocs.
5294 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5295 has been moved to md_apply_fix3.
5297 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5298 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5299 which actually means (the address of identifier's GOT entry) +
5300 constant, which is not particularly useful.
5302 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5304 * read.h (include_dirs): Declare.
5305 (include_dir_count,include_dir_maxlen): Declare.
5307 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5309 * configure.in: Correct check for shared opcodes library.
5310 * configure: Rebuild.
5312 * listing.c (buffer_line): If we can't open the file, set at_end.
5313 (listing_print): Remove unused local variable fi.
5315 * config/m68k-parse.y (reglistpair): Handle register list in
5318 * config/vms-conf.h: Don't undef VERSION.
5320 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5322 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5324 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5326 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5327 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5328 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5329 (EXTRA_DIST): Define.
5330 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5331 explicitly rather than via the list of object files.
5332 (gcc-as.opt): New file created when make-gas.com is run.
5333 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5334 itbl-cpu.h} to #include appropriate file rather than copying that
5336 * config/vms-conf.h: Synchronize with current config.in.
5337 * Makefile.in: Rebuild.
5339 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5341 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5342 (parallel_ok): Relaxed parallel subinstruction dependency check.
5344 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5346 * as.h (flag_warn_suppress_instructionswap): added new flag.
5347 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5348 command line argument.
5349 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5350 warning only if flag_warn_suppress_instructionswap is false.
5352 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5354 * configure.in (i386-*-mingw32*): New target.
5355 * configure: Rebuild.
5357 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5359 * symbols.c (resolve_symbol_value): Don't set the segment if it
5360 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5362 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5365 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5367 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5368 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5371 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5373 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5375 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5377 * config/tc-v850.c (v850_insert_operand): Display instruction when
5378 an error is encountered.
5380 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5382 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5383 (i386-*-sco3.2v5*coff): New target.
5384 (i386-*-sco3.2*): New target.
5385 * configure: Rebuild.
5387 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5389 * config/tc-v850.c: Tidy error message production.
5391 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5394 validate_immediate return value in the right type for comparisons
5397 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5399 * listing.c (MAX_BYTES): Use listing variables not constants.
5400 (data_buffer): No longer an array, but a pointer.
5401 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5402 (listing_listing): Allocate data_buffer.
5404 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5406 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5407 --listing-rhs-width, --listing-cont-lines.
5408 (show_usage): Update.
5409 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5410 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5411 (print_lines): Use the variables instead of the constants.
5412 (listing_listing): Likewise.
5413 * listing.h: Declare the new vars.
5415 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5417 * as.c (parse_args): Add --keep-locals alias for -L.
5418 Add --strip-local-absolute.
5419 (show_usage): Update.
5420 * as.h (flag_strip_local_absolute): New flag.
5421 * symbols.c (S_IS_LOCAL): Use it.
5422 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5423 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5424 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5426 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-m32r.c: Detect if explicitly parallel instructions
5429 might have an io conflict and issue a warning message.
5431 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5433 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5434 cgen_swap_fixups): Functions to save, restore and swap the fixup
5435 chain with a backup copy.
5436 (cgen_asm_finish_insn): Returns address of constructed insn.
5438 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5440 * listing.c (file_info_struct): Remove FILE, add POS.
5441 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5442 (file_info): Don't open the file.
5443 (buffer_line): Check for the file in the last_open cache, updating
5445 (print_source): Don't reference file_info->file.
5446 (listing_listing): Likewise.
5447 (listing_print): Close the file in the cache, if any.
5449 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5451 * read.c (dwarf_file_string): New file static variable.
5452 (emit_expr): Look for constant sequence that leads up to a file
5453 name in DWARF debugging output.
5454 (stringer): Use dwarf_file_string to decide whether to accept a
5455 string as a file name.
5457 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5459 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5460 (crack_operand): Add reg->reglst MRI hack.
5461 (r_seg): Put reglst symbols in reg_section.
5462 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5464 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5466 * tc-sh.c (get_specific): Handle SGR & DBR.
5468 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5470 * tc-h8300.c (parse_reg): Take the length of the symbol into
5471 account when attempting to match a register name.
5472 * tc-h8500.c (parse_reg): Likewise.
5474 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5476 * cgen.c: Formatting changes to improve readability.
5478 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5480 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5483 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5485 Based on a patch from Jim Wilson
5486 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5487 (tc_gen_reloc): Handle cross section PC relative relocs
5490 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5492 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5494 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5496 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5497 (expr_jmp_buf): New static local.
5498 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5499 (cgen_md_operand): New function.
5500 * tc-m32r.c: Clean up pass over `struct foo' usage.
5501 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5503 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5505 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5506 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5508 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5510 * config/tc-i386.c (i386_operand): Give an error if there are
5511 unrecognized characters after an expression.
5513 For older changes see ChangeLog-9697