1 2000-03-27 Alan Modra <alan@linuxcare.com>
3 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5 * config/tc-avr.c (mcu_types): Add missing initialiser.
6 (md_pcrel_from_section): Add prototype.
7 (avr_operand): Remove redundant test of unsigned < 0.
8 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
10 2000-03-27 Denis Chertykov <denisc@overta.ru>
12 * config/tc-avr.c: New file for AVR support.
13 * config/tc-avr.h: Likewise.
14 * configure.in: Add AVR support.
15 * configure: Regenerate.
17 2000-03-26 Timothy Wall <twall@cygnus.com>
19 * gasp.c (macro_op): Add new argument to check_macro call.
20 Macro structure definitions moved to macro.h
21 * sb.h: Add argument to prototype for input_scrub_include_sb.
22 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
23 nesting checks with an additional flag.
24 (struct input_save): Add flag to indicate whether current sb
25 should be checked for proper macro/conditional nesting.
26 (input_scrub_push/pop): Save/restore nest check flag.
27 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
29 * macro.c (check_macro): Allow caller to retrieve parsed macro
30 information if a pointer is provided. This information may be
31 used by the new macro hooks.
32 * macro.h: Update prototype for check_macro. Macro struct
33 definitions moved here from macro.c/gasp.c.
34 * read.c (read_a_source_file): Add parameter to check_macro call,
35 and pass macro info to the macro hook, if defined.
36 (input_scrub_insert_line): New. Allow insertion of a line of
37 characters into the input stream.
38 (input_scrub_insert_file): New. Allow insertion of an arbitrary
39 file into the input stream.
40 (s_include): Use input_scrub_insert_file.
41 * internals.texi: Document new macro hooks.
42 * as.h: New prototypes added.
44 2000-03-26 Alan Modra <alan@linuxcare.com>
46 * config/tc-i386.c: Don't start any as_bad or as_warn message with
47 an initial capital letter.
48 (i386_index_check): Reindent.
50 2000-03-19 Nick Clifton <nickc@cygnus.com>
52 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
55 2000-03-17 Thomas de Lellis <tdel@windriver.com>
57 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
58 instruction operand bad if Rd > 7 when generating
59 thumb instructions. Prevents for example,
60 "adr r12,label" from silently failing and generating
61 the wrong instruction.
63 2000-03-17 Nick Clifton <nickc@cygnus.com>
65 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
66 that have a destingation >= 0x400000.
67 Fix compile time warning messages.
69 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
71 * config/tc-sh.c (md_begin): When encountering insn that are
72 not supported by the current arch, only change the name if
73 its contents are the same as prev_name.
74 (get_specific): If the the architecture doesn't match, fail.
76 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
78 * config/tc-sh.c (IDENT_CHAR): Define.
79 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
80 matching back where it came from.
82 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
84 * config/tc-sh.c (md_show_usage): Add description of -dsp.
86 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
88 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
91 2000-03-15 Kazu Hirata <kazu@hxi.com>
93 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
95 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
97 * expr.c (operand) [case 'f']: When testing if '0f' can start a
98 floating-point-number, make sure 'f' is in FLT_CHARS.
100 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
102 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
103 (s_lcomm_internal): Use it.
104 * doc/internals.texi (CPU backend): Document it.
105 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
108 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
110 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
113 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
114 implementation doesn't have special handling for switch
116 (macro_build): Allow for code in sections other than .text.
119 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
120 Don't perform relocs if we will be outputting them.
121 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
122 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
125 2000-03-09 Catherine Moore <clm@cygnus.com>
127 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
128 relocation type based on the entry in the fixup structure.
130 2000-03-08 H.J. Lu (hjl@gnu.org)
132 * Makefile.am (install-exec-tooldir): Depend on
133 install-exec-bindir for parallel make.
134 * Makefile.in: Regenerated.
136 2000-03-06 Nick Clifton <nickc@cygnus.com>
138 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
140 (md_parse_option): Parse -m32r command line switch - disable m32rx
142 (md_show_usage): Document new option.
144 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
145 * doc/Makefile.in: Regenerate.
146 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
148 2000-03-02 Michael Meissner <meissner@redhat.com>
150 * config/tc-d30v.c (check_range): Remove code that incorrectly
151 sign extended values where bits < 32.
153 2000-03-02 H.J. Lu (hjl@gnu.org)
155 * configure.in: Support --enable-targets=all on ia32.
156 * configure: Regenerated.
158 2000-03-01 Nick Clifton <nickc@cygnus.com>
160 * gasp.c (do_align): Remove bogus check of alignment value.
162 2000-02-27 Thomas de Lellis <tdel@windriver.com>
164 * config/obj-elf.c (elf_frob_symbol): Remove code which when
165 TC_PPC was defined forced the type of a symbol with no other type
168 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
170 * doc/internals.texi (CPU backend): Mention that
171 line_separator_chars do not break up comments. Fix typos for
172 LEX_AT and LEX_NAME descriptions. Document operands for
173 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
174 description of md_create_short_jump usage. Document argument for
177 2000-02-27 Jakub Jelinek <jakub@redhat.com>
179 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
180 (md_parse_option): Handle it.
181 (md_show_usage): Document it.
183 2000-02-27 Ian Lance Taylor <ian@zembu.com>
185 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
186 opcode, for the instruction `pal19'. From Andrea Arcangeli
189 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
191 * config/tc-i386.c (i386_immediate): Move constant operand sizing
193 (md_assemble): To here, before template operands are matched.
194 Also ensure a constant immediate is sign extended when we know the
195 size is at most 16 bits. This is to catch cases like "add
196 $0xffc0,%ax" where we don't know the size, and thus that the
197 immediate can be represented as Imm8S until after parsing the
199 (i386_displacement): Similarly sign extend 16 bit constant
201 (md_assemble): Relax 16-bit jump constant range check to suit sign
202 extended displacements.
204 2000-02-26 Andreas Jaeger <aj@suse.de>
206 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
208 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
210 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
211 call operands when intel_syntax.
212 (intel_float_operand): Return 2 for "fi...".
213 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
214 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
215 earlier "SHORT" change.
216 (md_assemble): When determining suffix from Regs, exclude
219 2000-02-24 Nick Clifton <nickc@cygnus.com>
221 * configure: Add arm-wince, mips-pe and sh-pe targets.
222 * configure: Regenerate.
224 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
226 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
227 "pe-mips" for the mips-pe target.
229 * config/tc-arm.c (insns): Change displacement encoded in BL
230 and B instructions if the target port is arm-wince.
231 (do_ldst): Do not bias the relocation offset if the target
233 (md_pcrel_from): Add in missing relocation offset bias if the
236 * config/tc-mips.c (mips_target_format): Support COFF flavour.
237 (md_begin): Disable -G support for mips-pe target.
238 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
239 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
242 * config/tc-sh.c (md_begin): sh-pe target is little endian.
243 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
244 assembler, just set the alignment to 4.
246 * config/te-wince-pe.h: New file for WinCE targets. Define
249 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
251 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
253 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
254 (i386_intel_memory_operand): After finding a segment override,
255 check again for no `[' before looking for a displacement. Bomb if
256 more than one displacement rather than silently discarding the
257 second and subsequent ones. Free strings malloc'd by
258 build_displacement_string.
260 2000-02-24 Catherine Moore <clm@cygnus.com>
262 * config/obj-som.c (obj_pseudo_table): Add "weak".
263 (obj_som_weak): New routine.
265 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
267 * config/tc-i386.c (union i386_op): New.
268 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
269 Throughout file replace occurences of disps[n], imms[n], regs[n]
270 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
271 intel mode operand swapping. Add assert in regKludge and
272 fake_zero_displacement code. Test i.types[n] when outputting
273 displacements and immediates. Combine output of Disp16 with
275 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
276 when in intel mode by (not) reversing fsub and fdiv operands
277 before the template search. This fails for single operand
278 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
279 undefined. Instead fix the base_opcode after we've found the
280 template. Move base_opcode xor with found_reverse_match from
281 opcode output code to before this fix so we test for the correct
283 (md_assemble): Don't use strcmp when deciding to ignore the suffix
284 check in intel mode. Instead compare opcodes.
286 * config/tc-i386.h (TC_RELOC): Delete.
287 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
288 with equivalent call to reloc.
290 * as.h (flag_m68k_mri): Move declaration after target include, and
291 only declare when TC_M68K defined. Define as zero otherwise.
292 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
293 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
294 Define as zero otherwise.
295 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
296 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
297 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
298 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
299 testing whether defined.
300 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
301 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
302 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
303 rather than testing whether defined.
304 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
305 (parse_mri_cons): Declare and use only when TC_M68K.
306 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
307 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
308 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
310 * NEWS: Mention IBM 370 support.
312 2000-02-23 Richard Henderson <rth@cygnus.com>
314 * config/tc-i386.c (md_assemble): When swapping operands for
315 intel_syntax, assume everything that's not Imm or Disp is a
318 2000-02-23 Linas Vepstas <linas@linas.org>
320 * config/tc-i370.c, config/tc-i370.h: New files.
321 * Makefile.am: Add support for Linux/IBM 370.
322 * configure.in: Likewise.
323 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
324 * config/obj-elf.c: Include elf/i370.h
325 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
327 * Makefile.in: Regenerate.
328 * configure: Regenerate.
330 * doc/c-i370.texi: New file.
331 * doc/all.texi: Include it.
332 * doc/as.texinfo: And here.
333 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
334 * doc/Makefile.in: Regenerate.
336 2000-02-19 Michael Meissner <meissner@redhat.com>
338 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
339 determine if an instruction can be used in parallel with an ADDppp
340 or SUBppp instruction.
342 2000-02-22 Andrew Haley <aph@cygnus.com>
344 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
346 1999-12-30 Andrew Haley <aph@cygnus.com>
348 * config/tc-mips.c (mips_gp32): New variable.
349 (macro_build) Use mips_gp32.
351 (md_longopts): Add "-mgp32" and "-mgp64".
352 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
354 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
356 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
357 warning, and bump it to 1.
359 2000-02-22 Ian Lance Taylor <ian@zembu.com>
361 From Brad Lucier <lucier@math.purdue.edu>:
362 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
365 2000-02-21 Catherine Moore <clm@cygnus.com>
367 * config/tc-mips.c (MF_HILO_INSN): Define.
368 (mips_7000_hilo_fix): Declare.
369 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
370 (md_parse_option): Check for 7000_HILO_FIX options.
371 (OPTION_M7000_HILO_FIX): Define.
372 (OPTION_NO_M7000_HILO_FIX): Define.
373 * doc/c-mips.texi (-mfix7000): Describe.
375 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
377 * listing.c (print_lines): Remove unused variable `end'.
379 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
380 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
381 reloc_type when BFD_ASSEMBLER.
382 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
383 reloc_type when BFD_ASSEMBLER. Move common code out of switch
384 statement and quell signed vs. unsigned comparison warning.
386 2000-02-18 Nick Clifton <nickc@cygnus.com>
388 * config/tc-d10v.c (find_opcode): Add a symbol's value to
389 the computed frag offset, rather than overwriting it.
391 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
393 * config/tc-sh.c ("elf/sh.h"): Include.
394 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
395 (md.begin): Initialize target_arch.
396 Only include opcodes in has table that match selected architecture.
397 (parse_reg): Recognize register names for sh-dsp.
398 (parse_at): Recognize post-modify addressing.
399 (get_operands): The leading space is now optional.
400 (get_specific): Remove FDREG_N support. Add support for sh-dsp
401 arguments. Update valid_arch.
402 (build_Mytes): Add support for SDT_REG_N.
403 (find_cooked_opcode): New function, broken out of md_assemble.
404 (assemble_ppi, sh_elf_final_processing): New functions.
405 (md_assemble): Use find_cooked_opcode and assemble_ppi.
406 (md_longopts, md_parse_option): New option: -dsp.
407 * config/tc-sh.h (elf_tc_final_processing): Define.
408 (sh_elf_final_processing): Declare.
410 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
412 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
413 the unwinder subspace. Save the current seg/subseg before creating
416 2000-02-10 Nick Clifton <nickc@cygnus.com>
418 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
419 little endian targets.
420 (INST_BYTE1): Redefine to handle big and little endian
422 (cpu_type): New type: Select between M340 and M210.
423 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
424 instructions of the M340.
425 (md_assemble): Add support for the MULSH and OPSR classes of
427 (md_atof): Add support for little endian targets.
428 (md_parse_option): Add support for -EL, -EB and -mcpu command
430 (md_convert_frag): Add support for little endian targets.
431 (md_apply_fix3): Add support for little endian targets.
432 (md_number_to_chars): Add support for little endian targets.
434 2000-02-10 Timothy Wall <twall@redhat.com>
436 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
437 defined, use it to verify the symbol just read should be a label.
439 2000-02-10 Timothy Wall <twall@redhat.com>
441 * app.c (do_scrub_chars): Handle "||" for parallel instructions
442 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
443 around colons when KEEP_WHITE_AROUND_COLON is defined.
444 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
445 and KEEP_WHITE_AROUND_COLON.
447 2000-02-08 Timothy Wall <twall@redhat.com>
449 * read.c (s_rept): Call do_repeat, which abstracts the repeat
451 (do_repeat): New. Abstract repeat logic so that a "break" can be
453 (end_repeat): New. Provide support for a "break" out of the
455 * read.h: Add prototypes for new functions.
457 2000-02-08 Timothy Wall <twall@redhat.com>
459 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
460 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
461 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
464 2000-02-08 Timothy Wall <twall@redhat.com>
466 * read.c: Added elseif to directives table.
467 * read.h: Added prototype for s_elseif.
468 * doc/as.texinfo: Added description for elseif.
469 * cond.c (s_elseif): New function
471 2000-02-04 Timothy Wall <twall@redhat.com>
473 * listing.c (print_lines): Remove conditionals causing bug in
476 2000-02-03 Timothy Wall <twall@cygnus.com>
478 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
480 * frags.c (frag_new): Calculate fr_fix in octets
481 (frag_now_fix) Return offset as target address offset (bytes).
482 (frag_now_fix_octets) New - Return offset in octets (8-bit
484 * frags.h: Added prototype for frag_now_fix_octets().
485 Distinguish between octets and bytes in field descriptions.
486 * listing.c (calc_hex): Account for octets vs bytes when
487 printing addresses/offsets.
488 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
489 target is little-endian, print the octets in a word in big-endian
490 order so that the display looks like a proper hexadecimal number,
491 instead of having the octets reversed.
492 * read.c (do_align): When recording alignment, alignment power
493 should be in terms of target bytes (minimum addressible unit)
495 (do_org) Convert ORG target address (byte) argument into an
496 octet offset when generating a variable fragment.
497 * symbols.c (resolve_symbol_value): Symbol final value
498 converted to a target address offset (bytes) from its octet offset.
499 * config/obj-coff.c (coff_frob_symbol): Symbol target address
500 offset (bytes) is adjusted by the frag offset (octets) converted
502 (coff_frob_section) Section alignment power is in terms of bytes;
503 convert it to an octet alignment power when calculating size (and
504 size mask) in octets. Don't modify the section size in order to
505 "align" it for TI COFF, since that format has a different method
506 for storing alignment information.
508 2000-02-01 Timothy Wall <twall@cygnus.com>
510 * stabs.c (generate_asm_file): Escape backslashes in stabs file
511 entries, matching the way GCC generates them. If not escaped, the
512 filename is encoded incorrectly.
514 2000-01-31 Nick Clifton <nickc@cygnus.com>
515 * config/tc-arm.c (reg_table): Add support for ATPCS register
518 2000-01-31 Geoff Keating <geoffk@cygnus.com>
520 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
522 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
524 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
525 of a symbol when we really care about its value.
527 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
529 * config/tc-mcore.c (md_assemble): Give warning message if
530 operands passes to instruction are more than the spec.
532 2000-01-27 Thomas de Lellis <tdel@windriver.com>
534 * config/tc-arm.c (armadjust_symtab): If the assembler is in
535 Thumb mode but the label seen was not declared as '.thumb_func'
536 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
537 correct disassembly of Thumb code bounded by non function labels.
539 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
541 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
542 Add dependencies for e-i386aout.o. Fix 2 comment lines.
544 * Makefile.in: Same here.
547 * configure.in: Set bfd_gas for i386-aout when primary target
548 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
549 we may need the primary te_file. Remove incorrect comment.
551 * configure: Regenerate.
553 * config/e-i386aout.c: New file.
555 * as.c (USE_EMULATIONS): Move to before print_version_id.
556 (struct emulation): Add i386aout.
557 (show_usage): Split text strings. Reformat -a text. Add --em
561 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
562 (aout_format_ops): New.
565 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
566 preprocessor conditional and add aout USE_EMULATIONS tests.
567 (read_a_source_file): Don't pass error strings to printf as
571 * gasp.c (exp_get_abs): Don't pass error strings to printf as
573 (do_data): Same here.
574 (process_file): And here.
577 * symbols.c (colon): Rewrite "already defined" fatal message
578 code for aout with USE_EMULATIONS.
581 * config/obj-aout.c (OBJ_HEADER): Define.
582 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
584 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
585 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
587 (obj_aout_type): Expand S_SET_OTHER here too.
588 (obj_read_begin_hook): Remove.
589 (aout_pop_insert): New.
590 (obj_aout_s_get_other): New.
591 (obj_aout_s_get_desc): New.
592 (aout_format_ops): New.
595 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
596 gets aout_pseudo_table.
597 (aout_pseudo_table): Declare.
598 (obj_read_begin_hook): Define.
601 * config/obj-coff.c (obj_pseudo_table): Rename to
603 (coff_pop_insert): Use coff_pseudo_table.
604 (coff_sec_sym_ok_for_reloc): Remove.
605 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
606 and comment all zero entries and remove #if 0 code.
609 * config/obj-coff.h (obj_pop_insert): Define.
610 (coff_pseudo_table): Declare.
613 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
614 s_get_size, s_set_size. Comment all zero entries.
617 * config/obj-elf.c (elf_s_get_other): New function.
618 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
619 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
620 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
622 (obj_elf_parse_section_letters): Don't pass error strings to
623 printf as format arg.
626 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
628 (elf_s_get_other): Declare.
629 (S_GET_OTHER) Define as elf_s_get_other if not already
631 (S_SET_OTHER): Only define when not already defined.
632 (elf_obj_read_begin_hook): Declare.
633 (obj_read_begin_hook): Define.
634 (elf_obj_symbol_new_hook): Declare.
635 (obj_symbol_new_hook): Define.
638 * config/obj-multi.h: Add copyright header and protect against
639 multiple inclusion. Add * to all function pointers.
640 (OBJ_HEADER): If defined, include it rather than other defines
642 (obj_frob_file_after_relocs): Test for NULL.
643 (obj_symbol_new_hook): Here too.
644 (obj_sec_sym_ok_for_reloc): And here.
645 (S_GET_OTHER): Define.
646 (S_GET_DESC): Define.
647 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
648 (OBJ_MAYBE_ELF): Update comment.
650 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
651 OBJ_AOUT preprocessor conditional and handle emulation by
652 testing OUTPUT_FLAVOR.
653 (i386_displacement): Here too.
654 (md_section_align): Similarly here.
655 (i386_target_format): Conditionally compile when more than one
656 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
657 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
658 (i386_displacement): Here too.
661 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
662 Define TARGET_FORMAT for aout only when not multi.
665 * config/te-multi.h: Delete file as it's identical to te-generic.h
667 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
669 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
670 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
673 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
675 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
678 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
680 * config/tc-mips.c (mips_do_align): New function.
681 * config/tc-mips.h (md_do_align): Define.
683 2000-01-10 Philip Blundell <philb@gnu.org>
685 * doc/c-arm.texi (ARM Options): Fix typo.
686 (ARM-Chars): Correct description of `#'. Mention that `;' is a
687 line separator for Linux.
688 * doc/as.texinfo (Comments): Mention the ARM.
690 2000-01-10 Philip Blundell <pb@futuretv.com>
692 * configure.in (arm*-*-conix*): New target.
693 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
695 * configure: Regenerate.
697 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
699 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
700 (obj_elf_visibility): New function.
702 * doc/as.texinfo (Visibility): New node: document visibility
705 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
707 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
708 warning for absolute jump/call without `*' in non-intel mode. No
709 need to set i.types[0] JumpAbsolute in intel mode.
711 1999-12-22 Philip Blundell <pb@futuretv.com>
713 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
714 hook function when changing sections.
715 (arm_s_data): Likewise.
717 1999-12-14 Nick Clifton <nickc@cygnus.com>
719 * config/tc-arm.c (md_parse_option): Add support for -marm720
722 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
724 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
725 (r_registers, xr_registers): Define.
726 (r_register_name, xr_register_name): New functions.
727 (md_assemble): Handle new am33 operand types and instruction
729 (mn10300_insert_operand, check_operand): Likewise.
731 1999-11-29 Nick Clifton <nickc@cygnus.com>
733 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
734 (s_force_thumb): Set thumb_mode to 2.
735 (md_assemble): Do not complain about thumb instructions on a
736 non-thumb target if thumb_mode is set to 2.
738 1999-11-28 Michael Meissner <meissner@cygnus.com>
740 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
741 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
742 (O_...): Add new machine dependent expressions if we are handling
743 explicit relocations.
744 (alpha_reloc_op): New static table holding the explicit relocation
746 (alpha_literal_hash): New static to hold the hash table for
747 explicit relocations.
748 (alpha_macros): Add support for explicit relocations.
749 (md_begin): If explicit relocations, initialize hash table.
750 (md_assemble): Don't print a second error if tokenize_arguments
751 already printed an error message.
752 (md_apply_fix): Add support for explicit relocations.
753 (alpha_force_relocation): Ditto.
754 (alpha_fix_adjustable): Ditto.
755 (alpha_adjust_symtab): New function to support explicit
757 (alpha_adjust_symtab_relocs): Ditto.
758 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
759 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
760 Add support for explicit relocations. Return -2 if an error
761 message was already printed.
762 (find_macro_match): Add support for explicit relocations. Comment
764 (emit_insn): Add support for explicit relocations.
765 (assemble_tokens): Ditto.
767 (load_expression): Ditto.
770 (emit_ir_load): Ditto.
771 (emit_loadstore): Ditto.
775 (emit_division): Ditto.
776 (emit_jsrjmp): Ditto.
777 (emit_retjcr): Ditto.
779 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
781 (tc_adjust_symtab): If explicit relocations, call the function
783 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
784 relocations next to the literal relocation they reference.
785 (TC_INIT_FIX_DATA): Initialize the new fields.
786 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
788 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
790 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
791 'B' operand for PA2.0 bb instruction.
793 1999-11-18 Nick Clifton <nickc@cygnus.com>
795 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
798 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
800 (mcore_force_relocation): Force relocations to be generated for
803 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
805 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
806 (i386_displacement): Disallow O_big displacements.
808 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
810 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
811 improvements in error checking.
812 (md_assemble): Support for unconditional ARM instructions.
813 (md_parse_option): Support for -m[arm]v5e flag.
815 1999-11-12 Nick Clifton <nickc@cygnus.com>
817 * macro.c (buffer_and_nest): Do not check beyond the end of the
820 1999-11-11 Nick Clifton <nickc@cygnus.com>
822 * macro.c (buffer_and_nest): Look for seperator after TO and
825 1999-11-08 Andrew Haley <aph@cygnus.com>
827 * app.c (do_scrub_chars): When in State 10, treat backslash
828 characters in the same way as as symbol characters.
830 1999-11-07 Richard Henderson <rth@cygnus.com>
832 * config/tc-alpha.c (alpha_align): Check, don't assert, that
833 the previous label was in the current section before playing
836 1999-11-06 Nick Clifton <nickc@cygnus.com>
838 * config/tc-v850.c (v850_force_relocation): Force relocation
840 (v850_pcrel_from_selection): Do not compute a pcrel offset if
843 1999-11-05 Michael Meissner <meissner@cygnus.com>
845 * expr.h (operatorT): Increase machine dependent operators to 16.
846 * expr.c (op_rank): Ditto.
848 1999-11-03 Ian Lance Taylor <ian@zembu.com>
850 * read.c (pseudo_set): Reject attempts to set the value of a
853 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
856 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
858 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
859 to bfd_set_section_contents.
861 1999-11-03 Nick Clifton <nickc@cygnus.com>
863 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
865 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
867 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
868 (mips_ip): Use OPCODE_IS_MEMBER.
870 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
872 * config/tc-arm.c (reg_required_here): Improve comments.
874 * config/tc-arm.c (thumb_opcode): Add "variants" field.
875 (tinsns): Initialize variants field.
877 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
880 1999-10-27 Scott Bambrough <scottb@netwinder.org>
882 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
883 * config/tc-arm.h: Fix compile time warnings.
885 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
887 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
888 form @abs16, @(abs16) and @(abs16 + imm).
890 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
892 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
893 (ISA_HAS_64_BIT_REGS) New.
894 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
895 mips_emit_delays,macro_build,load_register,load_addresss,
896 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
897 and/or use new ISA_xxx macros in expressions involving
898 ISA, particularly mips_opts.isa.
900 1999-10-18 Michael Meissner <meissner@cygnus.com>
902 * expr.h (operatorT): Add machine dependent operators md1..md8.
903 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
904 for the machine dependent operators to use.
906 * expr.c (op_rank): Add machine dependent operators.
908 * config/tc-alpha.c (O_pregister): Define as a machine dependent
910 (O_cpregister): Ditto.
911 (md_begin): Change X_op test that field is wide enough to use
912 O_max instead of O_alpha_max.
913 (cpu_types): Fill in missing initializer.
914 (alpha_num_macros): Make unsigned.
915 (md_assemble): Make opnamelen be size_t.
916 (md_apply_fix): Cast alpha_num_operands to int before testing.
917 (alpha_force_relocation): Ditto.
918 (alpha_fix_adjustable): Ditto.
919 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
920 (tc_gen_reloc): Ditto.
921 (tc_get_register): Ditto.
926 (s_alpha_ent): Ditto.
927 (s_alpha_end): Ditto.
928 (s_alpha_frame): Ditto.
929 (s_alpha_prologue): Ditto.
930 (s_alpha_file): Ditto.
931 (s_alpha_gprel32): Ditto.
932 (s_alpha_proc): Ditto.
933 (s_alpha_set): Ditto.
934 (s_alpha_base): Ditto.
935 (s_alpha_align): Ditto.
936 (s_alpha_arch): Ditto.
937 (alpha_align): Ditto.
938 (assemble_insn): Suppress unused variable warning.
940 (assemble_insn): Don't assume X_op and X_unsigned are in a given
941 order in the structure.
942 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
944 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
946 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
948 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
950 * config/tc-i386.c (i386_index_check): Correct #endif location.
952 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
954 * as.c (show_usage): Document new options.
955 (parse_args): Add --no-warn, --warn, --fatal-warnings,
956 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
957 (parse_args): Parse the new options.
958 (main): If there were warnings, and --fatal-warnings
959 was specified, print an error.
960 * as.h: New variable, flag_fatal_warnings, for new option.
962 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
964 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
965 '@'. Change autoincrement completers to fall through to cache control
968 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
970 (pa_parse_addb_64_cmpltr): New function.
972 * config/tc-hppa.c (pa_ip): Change error message.
973 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
974 '?Q' args to allow falling through.
976 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
977 Remove unused conditional codes.
978 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
980 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
982 * config/tc-d30v.c (CHAR_BIT): Define.
983 (check_range): Fix bit operations to support integers bigger than
986 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
988 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
991 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
992 Doug Evans <devans@cygnus.com>
994 Add support for m32rx.
995 * config/tc-m32r.c (enable_m32rx): New static global.
996 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
997 (allow_m32rx): New function.
998 (M32R_SHORTOPTS): Add `O'.
999 (md_longopts): Add --m32rx plus several warning options.
1000 (md_parse_option): Handle new options.
1001 (md_show_usage): Print them.
1002 (md_begin): Enable m32rx.
1003 (OPERAND_IS_COND_BIT): New macro.
1004 (first_writes_to_seconds_operands): New function.
1005 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1006 (target_make_parallel,assemble_two_insns): New functions.
1007 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1008 If optimizing and m32rx, try to make consecutive insns parallel.
1010 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1012 * config/tc-mips.c (nopic_need_relax): Allow for the
1013 .sdata.foo sections generated by -fdata-sections,
1014 and for the .gnu.linkonce.s sections generated by C++.
1016 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1018 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1019 with cleaner code using completer prefixes. Add 'Y'.
1021 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1023 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1025 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1026 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1027 insn does not match and we should try the next insn in the table.
1029 1999-09-22 Nick Clifton <nickc@cygnus.com>
1031 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1033 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1035 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1038 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1040 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1041 OBJ_ELF. If ELF, add "sq".
1042 (md_parse_option): If ELF, ignore -s and -q.
1043 (md_show_usage): Mention ELF options.
1045 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1047 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1050 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1052 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1054 * config/tc-hppa.c (struct pa_it): New field "trunc".
1055 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1056 (pa_parse_ftest_gfx_completer): New function
1057 (pa_parse_fp_cnv_format): New function.
1059 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1060 (md_apply_fix): Handle 22bit pc-rel branches.
1062 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1064 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1066 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1068 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1070 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1072 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1073 (pa_ip): Handle 'fX'.
1075 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1077 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1078 (pa_ip): Handle 'fX'.
1080 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1082 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1083 unwinds unless the function is in the text space.
1084 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1086 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1088 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1089 (md_assemble): To here. Tweak address generation.
1091 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1093 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1094 (md_assemble): Call dwarf2_where for OBJ_ELF.
1095 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1096 (pa_end_of_source): New function.
1097 * tc-hppa.h (md_end): Define for OBJ_ELF.
1099 1999-09-14 Michael Meissner <meissner@cygnus.com>
1101 * configure.in (Canonicalization of target names): Remove adding
1102 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1103 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1104 * configure: Regenerate.
1106 1999-09-14 Donn Terry <donn@interix.com>
1108 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1110 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1112 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1113 pc-relative jmp/call to an absolute symbol.
1114 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1115 absolute section symbols.
1117 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1118 jump handling code and comments.
1120 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1122 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1123 the value if TE_PE and a global defined symbol.
1125 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1127 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1128 print the symbol, rather than printing it here.
1130 1999-09-11 Donn Terry <donn@interix.com>
1132 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1133 BFD_RELOC_RVA relocations.
1135 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1136 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1139 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1141 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1142 * doc/internals.texi (Object format backend): Document
1145 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1146 relocations against global symbols if TE_PE.
1148 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1149 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1151 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1154 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1155 symbols which do not have a constant value, or tags with
1156 non-tags. Remove the symbol from the list before adding it at the
1159 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1160 C_FCN symbol differently if TE_PE.
1161 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1162 appears in the pseudo-op, rather coff_line_base which is only set
1165 * config/obj-coff.c (obj_coff_loc): New static function.
1166 (obj_pseudo_table): Add "loc".
1168 * config/obj-coff.c (add_lineno): Check that the line number is
1171 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1172 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1174 (md_atof): Return NULL rather than 0.
1175 * config/tc-i386.c (md_atof): Change type to int.
1176 * expr.c (expr): Change first parameter to int.
1177 * config/obj-coff.c: Add declarations for static functions.
1178 (coff_frob_symbol): Use SYM_AUXENT.
1179 * config/tc-i386.h (flag_16bit_code): Don't declare.
1181 * config/obj-coff.c (obj_coff_section): Default to setting
1182 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1184 * write.c (adjust_reloc_syms): Print adjusted fixup.
1186 * expr.c (integer_constant): Correct too_many_digits calculation
1189 1999-09-09 Andreas Schwab <schwab@suse.de>
1191 * doc/c-arm.texi: Fix arguments of @var to not contain
1194 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1196 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1198 (md_parse_option): Only support -k flag for ELF and COFF targets.
1200 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1202 * config/tc-hppa.c (pa_ip): Put strict register checks before
1203 call to pa_parse_number.
1205 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1207 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1209 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1212 1999-09-06 Donn Terry <donn@interix.com>
1214 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1216 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1218 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1219 candidate instruction. Require registers for register arguments
1220 when in strict mode. Require assemble-time constants for
1221 constants when in strict mode.
1222 (pa_get_absolute_expression): Require a constant when in strict
1225 1999-09-06 Nick Clifton <nickc@cygnus.com>
1227 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1229 1999-09-04 Steve Chamberlain <sac@pobox.com>
1231 * config/tc-pj.c: New file, supports picoJava in ELF.
1232 * config/tc-pj.h: Ditto.
1233 * configure.in (pjl*, pj*): New targets.
1234 * Makefile.am: Rebuild dependencies.
1235 (CPU_TYPES): Add pj.
1236 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1237 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1238 * doc/c-pj.texi: New file.
1239 * doc/as.texinfo: Add some PJ specifics.
1240 * doc/all.texi: Add PJ to the list of all architectures, sort them
1242 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1243 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1245 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1247 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1248 (obj_frob_file): Test for null pointer.
1249 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1250 (OBJ_PROCESS_STAB): And here.
1251 (elf_obj_sy): Remove
1253 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1254 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1255 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1257 * config/obj-coff.c (no_func): Remove.
1258 (coff_format_ops): Change occurrences of no_func to 0, as we test
1259 for 0 in obj-multi.h.
1261 * configure.in: Enable bfd for i386-coff when primary target is
1262 bfd. Enable i386 elf,coff emulation support. Don't set
1263 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1264 emulation to support.
1265 *configure: Regenerate.
1267 1999-09-02 Nick Clifton <nickc@cygnus.com>
1269 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1270 .section .line directive is encountered.
1272 1999-09-01 Nick Clifton <nickc@cygnus.com>
1274 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1277 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1278 * as.texinfo: Document --gdwarf2 command line option.
1279 Add additional documentation of ARM command line switches.
1281 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1283 * config/tc-i386.c (i386_intel_memory_operand): Combine
1284 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1285 and RESTORE_END_STRING around parse_register calls.
1286 (i386_operand): Here too.
1287 (i386_is_reg): Remove.
1288 (parse_register): Move as_bad calls from within this function to
1291 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1293 Based on a patch from H.J. Lu <hjl@gnu.org>
1294 * config/tc-i386.c (parse_register): Handle FP regs specially.
1295 (md_begin): Remove '(' and ')' from register_chars.
1297 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1299 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1300 error message (done elsewhere).
1302 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1304 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1306 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1308 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1311 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1313 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1315 Add new completers. Fix bug in 64 bit condition handling.
1317 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1320 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1322 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1324 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1326 1999-08-27 Jim Wilson <wilson@cygnus.com>
1328 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1329 (struct ls): Add frag field. Initialize it to zero.
1330 (out_end_sequence): New local text_frag. Set it while in text section.
1331 Replace address check with frag check. Set ls.frag to text_frag if
1332 out_set_addr called.
1333 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1334 Set it before switching sections. Replace address check with frag
1335 check. Set ls.frag to saved_frag if out_set_addr called.
1337 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1339 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1340 output "advance_pc" opcode instead of calling gen_addr_line().
1341 The latter has the undesired side-effect of creating a new row
1342 in the debug line info matrix.
1344 1999-08-26 Jim Wilson <wilson@cygnus.com>
1346 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1347 ls.last_filename if last is less than zero. Set ls.last_filename
1348 when allocating new entry.
1349 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1352 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1354 * config/tc-i386.c (i386_index_check): Fix the displacement size
1355 when INFER_ADDR_PREFIX.
1357 1999-08-18 Nick Clifton <nickc@cygnus.com>
1359 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1362 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1364 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1365 handle 0xffffNNNN constants correctly.
1367 1999-08-16 Nick Clifton <nickc@cygnus.com>
1369 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1372 1999-08-13 Nick Clifton <nickc@cygnus.com>
1374 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1375 (md_apply_fix3): Always pass positive values to
1376 validate_offset_imm.
1378 1999-08-12 Nick Clifton <nickc@cygnus.com>
1380 * config/tc-arm.c (skip_whitespace): New macro.
1381 Formatting tidy ups.
1383 (md_apply_fix3): Store relocation offset in addend for ELF based
1385 (arm_force_relocation): Always generate relocs for Thumb function
1388 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1390 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1391 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1393 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1395 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1396 flags for the unwind subspace.
1398 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1399 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1400 suitable relocation based on the size of the target's pointer.
1401 Always Use subsegment zero for the unwinders.
1402 (pa_level): Handle "2.0w".
1404 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1406 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1407 with the following instruction unless this was specified.
1409 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1411 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1412 certain sections, to match BFD changes.
1414 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1416 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1417 (EXTRA_SCRIPTS): Define to keep automake happy.
1418 * Makefile.in: Rebuild.
1420 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1422 * Makefile.am: Rename .dep* files to DEP*.
1423 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1424 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1426 * Makefile.in: Rebuild.
1428 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1430 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1432 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1434 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1435 avoid problems on DOS filesystems.
1436 * Makefile.in: Rebuild.
1438 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1440 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1442 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1445 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1447 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1448 line to create ${GDBINIT} rather than .gdbinit.
1449 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1451 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1453 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1455 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1457 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1459 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1461 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1462 non-adjustable symbols.
1464 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1466 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1468 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1470 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1473 1999-08-05 Donn Terry <donn@interix.com>
1475 * config/te-interix.h: New file.
1476 * configure.in (i386-*-interix*): New target.
1477 * configure: Rebuild.
1479 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1481 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1482 selectors for ELF too.
1483 (selector_table): Add "ltp" and "rtp" selectors.
1485 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1487 * config/tc-i386.c (i386_operand): No need to change
1488 operand_string pointer in segment reg case before goto
1489 do_memory_reference. Initialise displacement_string_start and
1490 displacement_string_end after do_memory_reference label.
1491 (i386_index_check): Add operand_string param, and print error
1492 message on failure here.
1493 (i386_intel_memory_operand): Instead of here.
1494 (i386_operand): And here.
1495 (INFER_ADDR_PREFIX): Enable.
1497 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1499 * config/tc-i386.h (DefaultSize): Define. Renumber following
1500 opcode_modifier defines.
1502 From Etienne Lorrain <etienne.lorrain@ibm.net>
1503 * config/tc-i386.c (stackop_size): New variable.
1504 (set_16bit_code_flag): Clear it here.
1505 (set_16bit_gcc_code_flag): New function.
1506 (md_pseudo_table): Add "code16gcc" entry.
1507 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1509 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1511 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1512 next_set_end even if the end symbol is being discarded.
1514 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1515 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1516 * config/obj-coff.c: Likewise.
1517 (seg_info_type): Remove.
1518 (seg_info_off_by_4): Change to array of segT.
1519 (s_get_segment): Adjust accordingly.
1520 (obj_pseudo_table): Fully initialize sentinel entry.
1522 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1523 Ralf Baechle <ralf@uni-koblenz.de>.
1525 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1527 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1529 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1531 * config/tc-i386.c: Indentation and white space changes.
1532 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1533 don't enable it by default.
1534 (i386_intel_operand): Remove redundant prototype.
1535 Move check on number of memory operands, and i.mem_operands++
1536 (i386_intel_memory_operand): To here.
1537 Remove i386_immediate code from here. Remove special case code
1538 for input and output using (%dx). Remove base/index checks and
1539 call i386_index_check instead. Save initial operand_string
1540 argument for error message.
1541 (i386_operand): Remove redundant prototype. Move base/index
1542 checks to i386_index_check.
1543 (i386_displacement): Move intel mode check for non-zero
1545 (i386_intel_memory_operand): To here.
1547 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1549 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1550 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1551 by .register pseudo-op if -64 and --no-undeclared-regs.
1552 (s_register, sparc_adjust_symtab): New functions.
1553 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1554 Declare sparc_adjust_symtab as tc_adjust_symtab.
1555 * doc/c-sparc.texi: Add description of #ignore special literal
1556 for .register pseudo-op.
1558 1999-07-30 Catherine Moore <clm@cygnus.com>
1560 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1561 the relocation's section offset.
1563 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1565 * write.c (fixup_segment): Fix generic error check overflow test.
1567 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1568 X_add_number to long.
1570 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1572 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1575 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1577 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1580 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1582 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1584 * configure.bat: Remove; obsolete.
1585 * config/go32.cfg: Likewise.
1587 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1589 * configure.in (i386-*-vxworks*): New target.
1590 * configure: Rebuild.
1592 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1594 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1596 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1598 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1600 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1601 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1602 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1603 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1604 MAX_RELOC_EXPANSION): Define.
1605 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1607 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1609 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1610 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1611 block. Print a warning if an 8-bit or 16-bit constant
1612 displacement or immediate is truncated on output.
1613 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1615 (i386_operand): Disallow immediate jump absolute operand.
1617 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1619 * configure.in: Bump version number to 2.9.5.
1620 * configure: Rebuild.
1622 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1625 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1627 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1628 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1630 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1632 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1634 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1636 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1637 if -mno-fpu was given.
1638 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1640 (cons_fix_new_arm): Remove misleading comments.
1642 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1644 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1646 (relax_segment): Likewise. After giving a rs_org error, convert
1647 the frag to rs_align to avoid cascading errors.
1649 1999-07-12 Andreas Schwab <schwab@suse.de>
1651 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1653 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1655 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1656 as appropriate. Fill in structure initializations. Add variable
1657 initializations. Add casts.
1658 * dwarf2dbg.c (print_stats): Change i to size_t.
1659 * listing.c (listing_listing): Change list_line to unsigned int.
1661 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1663 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1664 rather than checking for \001 and \002 in symbol name.
1665 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1667 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1669 * configure.in (hppa*-linux-gnu*): New target.
1670 * configure: Rebuilt.
1672 1999-07-08 Nick Clifton <nickc@cygnus.com>
1674 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1676 1999-07-07 Nick Clifton <nickc@cygnus.com>
1678 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1679 accessing symbolP directly.
1681 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1683 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1686 1999-07-05 Nick Clifton <nickc@cygnus.com>
1688 * config/tc-arm.c (ARM_EXT_V5): Define.
1689 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1690 (md_begin): Detect ARM v5 architectures.
1691 (md_parse_option): Accept arm v5 specification.
1692 (md_show_usage): Documment -marmv5 switch.
1694 * doc/c-arm.texi: Document -marmv5 command line option.
1696 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1698 (validate_immediate_twopart): New function. Determine if a
1699 constant can be computed by two ADD instructions.
1700 (output_inst): Remove its command line parameter - it was never
1702 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1703 implememt the ADRL pseudo op.
1704 (tc_gen_reloc): Generate a suitable error message if an ADRL
1705 instruction tries to generate a real reloc.
1707 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1709 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1711 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1714 1999-06-27 H.J. Lu <hjl@gnu.org>
1716 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1717 non BFD_ASSEMBLER case.
1719 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1721 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1724 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1726 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1727 out_end_sequence() when the address decreases due to a new frag.
1728 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1729 numbering starts with 1.
1731 1999-06-23 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1735 (mcore_s_text): Call obj_elf_text for ELF target.
1736 (mcore_s_data): Call obj_elf_data for ELF target.
1737 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1739 (mcore_s_bss): New function: Dump literal table before changing
1741 (mcore_s_comm): New function: Dump literal table before changing
1744 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1745 No longer static functions.
1746 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1747 Provide prototypes for these functions.
1749 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1751 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1752 a list of names, to try obj_segment_name, and to try abbreviated
1753 names when using COFF without long section names.
1755 * config/tc-alpha.c: More use of symbol accessor functions.
1756 * config/tc-arc.c: Likewise.
1757 * config/tc-d30v.c: Likewise.
1758 * config/tc-fr30.c: Likewise.
1759 * config/tc-i860.c: Likewise.
1760 * config/tc-m88k.c: Likewise.
1761 * config/tc-mcore.c: Likewise.
1762 * config/tc-ns32k.c: Likewise.
1763 * config/tc-sparc.c: Likewise.
1764 * config/tc-v850.c: Likewise.
1766 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1767 sy_value with appropriate accessor functions.
1768 * config/tc-arm.c (md_apply_fix3): Likewise.
1769 * config/tc-d10v.c (AT_WORD_P): Likewise.
1770 * config/tc-v850.c (reg_name_search): Likewise.
1772 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1773 use symbol_get_bfdsym instead.
1774 * config/tc-ppc.c (md_assemble): Likewise.
1775 * config/tc-v850.c (v850_comm): Likewise.
1777 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1779 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1780 the symbol, rather than accessing the bsym member.
1781 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1782 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1783 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1784 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1785 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1786 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1787 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1788 * config/tc-v850.c (tc_gen_reloc): Likewise.
1790 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1792 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1793 (hppa_gen_reloc_type): Conditionalize on BFD64.
1794 (tc_gen_reloc): Re-enable ELF relocations.
1795 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1797 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1799 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1801 (do_ldst): Move assignment out of if condition.
1802 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1803 parentheses to avoid warning.
1805 1999-06-21 Nick Clifton <nickc@cygnus.com>
1807 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1808 macro to get at the BFD symbol associated with a GAS symbol.
1810 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1812 * config/tc-ppc.c: Update for symbol handling changes.
1813 * config/obj-coff.c: Likewise.
1815 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1817 * tc-hppa.c: General cleanups of ELF support. No more spaces
1818 and subspaces for ELF.
1819 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1820 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1821 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1822 (UNWIND_SECTION_NAME): Likewise.
1823 (space/subspace related structures): Conditionalize definitions
1825 (space/subspace directives and support routines): Conditionalize
1826 definitions and references/uses on OBJ_SOM.
1827 (label_symbol_struct): For ELF, track the symbol's segment. For
1828 SOM track its space.
1829 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1831 (USE_ALIASES): Kill for both SOM & ELF.
1832 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1833 (pa_space, pa_subspace): Corresponding changes.
1834 (pa_spaces_begin): Corresponding chagnes.
1835 (md_begin): Do not muck around with space/subspace stuff for
1837 (md_apply_fix): Temporarily disable argument relocation stuff
1839 (tc_gen_reloc): Temporarily disable relocation generation for
1841 (pa_build_unwind_subspace): Similarly.
1843 1999-06-16 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-arm.c (thumb_set): New pseudo op.
1846 (text, data, section): Override these pseudo ops with ARM
1848 (s_thumb_set): New function: Perform the same as a .set pseudo
1849 op, but also mark the alias'ed symbol as being a Thumb
1851 (arm_s_text): New function: Perform the same as the .text
1852 pseudo op, but dump the literal pool before changing
1854 (arm_s_data): New function: Perform the same as the .data
1855 pseudo op, but dump the literal pool before changing
1857 (arm_s_section): New function: Perform the same as the
1858 .section pseudo op, but dump the literal pool before changing
1860 (arm_cleanup): Do not reset the current section before dumping
1863 1999-06-17 Nick Clifton <nickc@cygnus.com>
1865 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1866 OPTION_NO_WARN_UNMATCHED entries.
1867 (md_parse_option): Generate a warning message if an unrecognised
1868 option is encountered.
1870 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1871 (get_operands): When parsing an expression after an '@' symbol
1872 has been detected, do not ignore '#' symbols.
1873 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1876 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1878 From K. Richard Pixley <rich@noir.com>:
1879 * configure.in (ppc-*-vxworks*): New target.
1880 * configure: Rebuild.
1882 1999-06-12 Philip Blundell <philb@gnu.org>
1884 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1886 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1888 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1889 which refer to symbols in linkonce sections, permit reducing the
1890 relocs if the symbol is local.
1892 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1894 * subsegs.c (subseg_text_p): New function.
1895 * as.h (subseg_text_p): Declare.
1896 * read.c (do_align): Use subseg_text_p to set the default fill.
1897 * write.c (subsegs_finish): Likewise.
1898 * config/obj-coff.c (write_object_file): Likewise.
1899 * config/tc-i386.h (md_maybe_text): Don't define.
1900 (md_do_align): Use subseg_text_p to set the default fill.
1901 * config/tc-m32r.c (m32r_do_align): Likewise.
1902 * config/tc-sh.c (sh_do_align): Likewise.
1903 * config/tc-sparc.h (md_do_align): Likewise.
1905 1999-06-12 David O'Brien <obrien@freebsd.org>
1907 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1908 * configure: Rebuild.
1910 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1912 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1913 * Makefile.am: Rebuild dependencies.
1914 * Makefile.in: Rebuild.
1916 * config/tc-i386.c (i386_immediate): Remove unused label
1919 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1920 * symbols.c: Likewise.
1921 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1922 sy_next field when taking address, rather than symbol_next.
1924 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1926 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1927 value from the output file architecture.
1928 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1929 * dwarf2dbg.h: Change bfd_vma to addressT.
1931 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1933 * dwarf2dbg.h: Use PARAMS in function declarations.
1935 1999-06-11 Martin Dorey <mdorey@madge.com>
1937 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1938 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1940 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1942 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1944 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1946 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1949 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1951 * read.c (read_a_source_file): Only declare inescape if
1954 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1956 (find_entry_byval): Add parens to avoid warning.
1958 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1960 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1963 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1965 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1968 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1969 synthetize_setx): New functions.
1970 (md_assemble): Broken the special cases into the above
1971 functions. Make compiler happy if sizeof(bfd_vma)==4.
1972 Fix sethi generated from set/setuw. If instructions have a relloc,
1973 always clear the fields to be relocated in the opcode.
1974 (sparc_ip): Remove special_case global variable.
1976 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1978 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1979 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1980 indication of success rather than a value.
1981 (itbl_get_val): Likewise.
1982 (itbl_get_field): Use strcspn. Change delimiters to include
1984 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1985 (itbl_get_val): Likewise.
1986 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1988 * symbols.c (copy_symbol_attributes): Convert local symbols to
1991 1999-06-10 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1996 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1998 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1999 Optimize set if sizeof(bfd_vma) == 64.
2000 (sparc_ip): Fix sethi - without %hi() it should generate
2001 R_SPARC_22 reloc, not R_SPARC_HI22.
2002 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2004 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2006 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2007 (s_ncons): New function.
2008 (native_op_table): New table.
2009 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2010 R_SPARC_OLO10 handling.
2012 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2014 * expr.h (struct expressionS): Revert last change; widen X_op.
2015 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2017 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2019 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2020 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2021 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2022 * Makefile.in: Regenerated.
2024 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2025 `common' pass on to s_mri_common.
2026 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2028 1999-06-06 Richard Henderson <rth@cygnus.com>
2030 * config/obj-elf.c (obj_elf_section): Don't free the return
2031 value of demand_copy_C_string.
2033 1999-06-05 Richard Henderson <rth@cygnus.com>
2035 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2036 creation logic from obj_elf_create_section.
2038 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2039 (section_stack): New.
2040 (special_sections): Make const.
2041 (obj_elf_section): Gut and rewrite parsing.
2042 (obj_elf_change_section): New function broken out of obj_elf_section.
2043 (obj_elf_parse_section_letters): Likewise.
2044 (obj_elf_section_word): Likewise.
2045 (obj_elf_section_type): Likewise.
2046 (obj_elf_previous): Treat as a toggle.
2047 (obj_elf_popsection): New.
2048 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2049 (ppc_section_type): Likewise.
2050 * config/tc-ppc.h: Likewise.
2052 * expr.h (struct expressionS): Don't make X_op a bitfield.
2053 * config/tc-alpha.c: Update for symbol handling changes.
2054 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2055 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2057 1999-06-05 Richard Henderson <rth@cygnus.com>
2059 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2060 (dwarf2_gen_line_info): Kill unused variables.
2061 (dwarf2_finish): Likewise.
2062 (dwarf2_where): Likewise.
2063 (dwarf2_directive_file): If we've only got a string,
2064 hand off to s_app_file.
2065 * ecoff.c: Move the include of ecoff.h.
2066 * symbols.h (S_IS_FUNCTION): Prototype.
2068 * read.c (LEX_HASH): Supply a default.
2070 (s_globl): Update `c' after skipping whitespace.
2071 * read.h (LEX_END_NAME, is_name_ender): New.
2072 * expr.c (get_symbol_end): Respect it.
2074 1999-06-04 Mark Klein <mklein@dis.com>
2076 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2078 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2080 * config/tc-hppa.c: Update for symbol handling changes.
2082 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2084 * cgen.c: Update for symbol handling changes.
2085 * config/tc-m32r.c: Likewise.
2087 * config/tc-hppa.h: Update for symbol handling changes.
2088 * config/tc-hppa.c: Likewise.
2090 * config/tc-arm.h: Update for symbol handling changes.
2091 * config/tc-arm.c: Likewise.
2092 (symbol_make_empty): Remove. Just use symbol_create.
2094 * symbols.c (symbol_set_tc): Correct name.
2096 * Makefile.am: Rebuild dependencies.
2097 ($(OBJS)): Don't depend upon struc-symbol.h.
2098 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2099 * dep-in.sed: Don't remove struc-symbol.h.
2100 * Makefile.in: Rebuild.
2102 * doc/internals.texi (Symbols): Describe changes in symbol
2105 1999-06-03 Richard Henderson <rth@cygnus.com>
2107 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2108 instead of doing the work by hand.
2110 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2112 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2113 state of line state-machine.
2114 (struct ls): Collect DWARF2 line state-machine state in new member
2115 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2116 resulted in any DWARF2 directives.
2117 (reset_state_machine): New function.
2118 (out_end_sequence): Ditto.
2119 (dwarf2_gen_line_info): When switching sections or switching to a
2120 lower text address, call out_end_sequence() first to terminate the
2121 previous code sequence as code sequences MUST have monotonically
2122 increasing addresses.
2123 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2125 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2127 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2128 DWARF2 debug info (line information only, at this point).
2129 * as.h: Update comment about supported debug formats.
2130 * dwarf2dbg.c, dwarf2dbg.h: New files.
2131 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2133 * expr.c (operand): Don't use [ for parens if we want an index op.
2134 (op_encoding): Switch [ into O_index, if desired.
2135 (op_rank): Renumber with O_index on bottom.
2136 (expr): If O_index, match closing bracket.
2137 * expr.h (O_index): New.
2139 * read.c (read_a_source_file): Conditionally allow matched "
2140 in lines passed to md_assemble.
2142 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2144 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2146 Add support for storing local symbols in a small structure to save
2147 memory when assembling large files.
2148 * as.h: Don't include struc-symbol.h.
2149 (symbolS): Add typedef.
2150 * symbols.c: Include struc-symbol.h.
2151 (local_hash): New static variable.
2152 (save_symbol_name): New static function, from symbol_create.
2153 (symbol_create): Call save_symbol_name.
2154 (local_symbol_count): New static variable.
2155 (local_symbol_conversion_count): Likewise.
2156 (LOCAL_SYMBOL_CHECK): Define.
2157 (local_symbol_make): New static function.
2158 (local_symbol_convert): New static function.
2159 (colon): Handle local symbols. Create local symbol for local
2161 (symbol_table_insert): Handle local symbols.
2162 (symbol_find_or_make): Create local symbol for local label name.
2163 (symbol_find_base): Check for local symbol.
2164 (symbol_append, symbol_insert): Check for local symbols.
2165 (symbol_clear_list_pointers, symbol_remove): Likewise.
2166 (verify_symbol_chain): Likewise.
2167 (copy_symbol_attributes): Likewise.
2168 (resolve_symbol_value): Handle local symbols.
2169 (resolve_local_symbol): New static function.
2170 (resolve_local_symbol_values): New function.
2171 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2172 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2173 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2174 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2175 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2176 (symbol_previous, symbol_next): New functions.
2177 (symbol_get_value_expression): Likewise.
2178 (symbol_set_value_expression): Likewise.
2179 (symbol_set_frag, symbol_get_frag): Likewise.
2180 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2181 (symbol_mark_used_in_reloc): Likewise.
2182 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2183 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2184 (symbol_mri_common_p): Likewise.
2185 (symbol_mark_written, symbol_clear_written): Likewise.
2186 (symbol_written_p): Likewise.
2187 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2188 (symbol_section_p, symbol_equated_p): Likewise.
2189 (symbol_constant_p): Likewise.
2190 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2191 (symbol_get_obj, symbol_set_obj): Likewise.
2192 (symbol_get_tc, symbol_set_tc): Likewise.
2193 (symbol_begin): Initialize local_hash.
2194 (print_symbol_value_1): Handle local symbols.
2195 (symbol_print_statistics): Print local symbol statistics.
2196 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2197 Declare new symbols.c functions. Move many declarations here from
2199 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2200 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2201 (struct symbol): Move bsym to make it clearly the first field.
2202 Remove TARGET_SYMBOL_FIELDS.
2203 (symbolS): Don't typedef.
2204 (struct broken_word): Remove.
2205 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2206 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2207 (symbol_clear_list_pointers): Likewise.
2208 (symbol_insert, symbol_remove): Likewise.
2209 (symbol_previous, symbol_append): Likewise.
2210 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2211 (struct local_symbol): Define.
2212 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2213 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2214 (local_symbol_get_frag, local_symbol_set_frag): Define.
2215 (local_symbol_get_real_symbol): Define.
2216 (local_symbol_set_real_symbol): Define.
2218 * write.c (write_object_file): Call resolve_local_symbol_values.
2219 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2220 (TARGET_SYMBOL_FIELDS): Don't define.
2221 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2222 ECOFF_DEBUGGING, add ECOFF fields.
2223 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2224 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2225 ECOFF_DEBUGGING, add ECOFF fields.
2226 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2227 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2228 * config/tc-mcore.h: Don't include struc-symbol.h.
2229 (TARGET_SYMBOL_FIELDS): Don't define.
2230 (struct mcore_tc_sy): Define.
2231 (TC_SYMFIELD_TYPE): Define.
2232 * Many files: Use symbolS instead of struct symbol. Use new
2233 accessor functions rather than referring to symbolS fields
2236 * read.c (s_mri_common): Don't add in value of line_label.
2238 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2239 checking for SEC_LINK_ONCE.
2241 * config/tc-sh.h (sh_fix_adjustable): Declare.
2243 * app.c (input_buffer): New static variable.
2244 (app_push): Save saved_input in allocated buffer.
2245 (app_pop): Restored saved_input.
2246 (do_scrub_chars): Change get parameter to take char * and int as
2247 arguments. Change GET macro to pass input_buffer to get
2248 function. Don't save input into allocated buffer.
2249 * as.h (do_scrub_chars): Update declaration.
2250 * input-file.c (input_file_get): Change to take char * and int.
2251 Read data into passed in buffer. Remove static buffer.
2252 * read.c (scrub_from_string): Change to take char * and int. Copy
2253 data into passed in buffer.
2255 * hash.h: Neaten. Declare hash_traverse.
2256 * hash.c: Complete rewrite based on BFD hashing code.
2257 * gasp.c (chunksize): New variable.
2258 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2261 1999-05-28 Nick Clifton <nickc@cygnus.com>
2263 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2264 addend unless the target uses an old ABI.
2266 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2268 -Wchar-subscripts cleanup
2269 * listing.c (listing_newline): Use unsigned char variable, so
2270 calls to isascii,iscntrl are correct.
2271 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2273 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2274 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2275 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2276 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2278 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2280 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2282 (arch_coldfire_p): New #define.
2283 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2285 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2287 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2289 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2290 (install_operand): Add place `N'.
2291 (init_table): Add registers ACC, MACSR, MASK.
2293 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2295 * config/tc-m68k.c: Change mcf5200 --> mcf.
2296 (archs): Add mcf5206e, mcf5307.
2297 (m68k_ip): Add format `u'.
2298 (install_operand): Add place `m', `M', `h'.
2299 (init_table): Add upper/lower registers.
2301 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2303 1999-05-28 Martin Dorey <mdorey@madge.com>
2305 * config/tc-i960.c: Several minor changes to add ELF and
2306 BFD_ASSEMBLER support.
2307 * config/tc-i960.h: Likewise.
2308 * configure.in (i960-*-elf*): New target.
2309 * aclocal.m4, configure: Rebuild.
2311 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2313 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2314 reloc changes when defined(BFD_ASSEMBLER).
2316 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2318 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2320 * write.c (write_print_statistics): Output to file, not stderr.
2322 * expr.c (generic_bignum_to_int32,64): Prototype.
2324 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2325 output_sleb128, output_uleb128, output_big_sleb128,
2326 output_big_uleb128, output_big_leb128): Prototype.
2327 (output_big_sleb128, output_big_uleb128): Make inline.
2328 (output_big_leb128): Remove inline
2330 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2331 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2332 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2333 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2334 value for correct overflow check in write.c:fixup_segment.
2335 * write.c (fixup_segment): Move bitfield overflow checks to after
2336 the md_apply_fix call.
2337 * config/obj-coff.c (fixup_segment): Likewise.
2338 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2339 valueT *val argument.
2341 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2343 * config/atof-ieee.c (gen_to_words): Correctly round a
2344 denormalized number. Fix off-by-one in range checking for
2345 exponent in a denormal.
2347 1999-05-10 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2352 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2354 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2356 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2358 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2359 (ReverseRegRegmem): Remove.
2360 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2361 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2362 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2365 From Doug Ledford <dledford@redhat.com>
2366 * config/tc-i386.h (RegXMM): New for P/III.
2367 * config/tc-i386.c: Add support for P/III.
2369 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2371 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2372 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2373 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2375 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2377 * config/tc-i386.c (i386_immediate): Skip whitespace before
2378 complaining about junk after expression.
2379 (i386_displacement): Likewise.
2381 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2383 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2384 Don't copy before downcaseing.
2386 1999-05-05 Catherine Moore <clm@cygnus.com>
2388 * tc-m68k.c: Include elf/m68k.h.
2389 (m68k_elf_final_processing): New routine.
2390 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2393 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2395 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2398 1999-04-30 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-mcore.c (mcore_s_section): Dump literals before
2403 1999-04-29 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2408 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2410 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2411 (TC_INIT_FIX_DATA): Delete.
2412 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2413 (TC_INIT_FIX_DATA): Delete.
2414 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2415 * write.c (fix_new_internal): Initialize fx_cgen member.
2416 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2417 (gas_cgen_md_apply_fix3): Update.
2418 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2419 (md_cgen_record_fixup_exp): Update.
2420 (FX_OPINFO_R_TYPE): Update.
2422 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2423 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2424 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2425 * frags.h (struct frag): Make opindex, opinfo ints.
2427 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2429 1999-04-26 Tom Tromey <tromey@cygnus.com>
2431 * aclocal.m4, configure: Updated for new version of libtool.
2433 1999-04-22 Nick Clifton <nickc@cygnus.com>
2435 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2437 (md_apply_fix3): Do not fix up absolute relocations against
2440 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2442 1999-04-20 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2445 changes and data-in-text directives.
2446 (mcore_cons): New function: intercept cons() operations.
2447 (mcore_float_cons): New function: intercept float_cons()
2449 (mcore_stringer): New function: intercept stringer() operations.
2451 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2453 * obj.h (struct format_ops): Change generate_asm_lineno field to
2455 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2457 * config/tc-alpha.c (find_opcode_match): Add default case to
2459 (find_macro_match): Likewise.
2460 (load_expression): Parenthesize && within ||.
2462 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2464 1999-04-17 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2467 .text .data .section pseudo ops.
2468 (mcore_s_section): New function. Dump lits before changing secs.
2469 (mcore_s_text): New function. Dump lits before changing secs.
2470 (mcore_s_data): New function. Dump lits before changing secs.
2472 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2474 * config/tc-mips.c (mips_32bitmode): New.
2475 (md_begin): Set mips_32bitmode if needed.
2476 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2477 Set EF_MIPS_32BITMODE.
2479 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2481 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2484 1999-04-16 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2488 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2490 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2491 expressions correctly.
2494 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2496 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2498 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2500 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2501 and fmpynfadd instructions.
2503 1999-04-11 Richard Henderson <rth@cygnus.com>
2505 * as.h (environ): Declare it, if needed.
2506 * as.c (dump_statistics): Don't declare environ.
2507 * configure.in (environ): Detect declaration.
2508 * configure, config.in: Rebuild
2510 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2511 (i386_displacement): Allocate enough space for replacement buffer.
2512 Clean up replacement buffer initialization.
2514 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2516 * subsegs.c (section_symbol): Don't create a new symbol if one
2517 already exists; instead, use the existing one, but set its segment
2518 and frag data if it hasn't already been defined.
2519 * config/obj-coff.c (c_section_symbol): Likewise.
2521 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2523 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2525 1999-04-08 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-mcore.c: New File: Support routines for MCore
2529 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2530 * config/obj-coff.c: Add support for mcore-pe target.
2532 * Makefile.am: Add support for MCore targets.
2533 * Makefile.in: Regenerate.
2534 * configure.in: Add support for MCore targets.
2535 * configure: Regenerate.
2537 * doc/all.texi: Set MCORE.
2538 * doc/as.texinfo: Document MCore specific command line options.
2540 * write.h: Prevent multiple inclusion.
2542 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2544 * asintl.h (LC_MESSAGES): Never define.
2545 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2547 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2550 * Makefile.am (m68k-parse.c): If configuring in the source
2551 directory, copy m68k-parse.y into the local directory before
2552 running ylwrap, to remove spurious differences when generating
2554 * Makefile.in: Rebuild.
2556 * config/tc-sparc.h (md_do_align): Just allocate the number of
2557 bytes necessary, rather than always allocating 1024.
2559 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2561 * listing.c (listing_newline): Add cast to avoid warning.
2562 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2563 * config/tc-i386.c (i386_scale): Add return value.
2564 (build_displacement_string): Remove unused local temp_disp2.
2565 (i386_intel_memory_operand): Add parentheses to avoid warning.
2566 (i386_intel_operand): Remove unused local end_of_operand_string.
2567 (i386_operand): Remove unused local operand_modifier.
2568 (i386_operand): Add parens to avoid warning.
2570 1999-04-04 Don Bowman <don@pixsci.com>
2572 * configure.in: Add mips*-*-vxworks* target; have it define
2574 * configure, config.in: Rebuild.
2576 1999-03-31 Nick Clifton <nickc@cygnus.com>
2578 * configure.in (emulations): Add support for arm-epoc-pe.
2579 * configure: Regenerate.
2580 * config/te-epoc-pe.h: New file. Define macros specific to
2582 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2583 for arm-epoc-pe target.
2585 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2587 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2589 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2591 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2592 detect ",n" without a condition.
2593 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2596 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2598 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2599 instruction is encoded with one bit.
2602 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2604 * doc/internals.texi (CPU backend): Mention that
2605 line_separator_chars should not include newline. From thi
2606 <ttn@mingle.glug.org>.
2608 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2610 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2611 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2613 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2615 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2617 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2619 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2622 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2624 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2626 1999-03-15 Martin Hunt <hunt@cygnus.com>
2628 * app.c (do_scrub_begin): Change '-' back to a symbol char
2629 so we can use multiple opcodes on a line again.
2631 * config/tc-d30v.c: By default, warn if a symbol has
2632 the same name as a register. Plus some minor
2633 updates from the branch.
2635 1999-03-13 Nick Clifton <nickc@cygnus.com>
2637 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2638 BFD_RELOC_16 and BFD_RELOC_64.
2640 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2642 * expr.c (expr): Add missing else.
2644 1999-03-12 Nick Clifton <nickc@cygnus.com>
2646 * config/tc-arm.c (md_apply_fix3): Improve error message.
2648 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2650 * Makefile.am (CPU_TYPES): Add fr30.
2651 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2652 (fr30,m32r dependencies): Update.
2653 * Makefile.in: Rebuild.
2655 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2656 (gas_cgen_record_fixup_exp): Ditto.
2657 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2658 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2659 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2660 (md_cgen_lookup_reloc): Update use of operand->type.
2661 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2662 (md_convert_frag): Call cgen_operand_lookup_by_num.
2663 (md_cgen_lookup_reloc): Update use of operand->type.
2664 (m32r_cgen_record_fixup_exp): Ditto.
2666 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2668 * config/tc-mips.c (md_show_usage): Fix message.
2670 1999-03-03 Nick Clifton <nickc@cygnus.com>
2672 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2673 and LDR reg,=<expr> instruction.
2675 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2678 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2680 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2682 1999-02-17 Nick Clifton <nickc@cygnus.com>
2684 This patch was created by: Scott Bambrough
2685 <scottb@corelcomputer.com>
2688 Special cased '@' character. The '@' character is used as the
2689 ARM assembler comment character, as a special character
2690 and in ELF .symver pseudo-op's, and as a special character in
2691 .type and .section pseudo-ops.
2692 (symver_pseudo): New static variable.
2693 (symver_state): New static variable.
2694 (struct app_save): Add field 'symver_state'.
2695 (app_push): Save global symver_state int struct app_save.
2696 (app_pop): Restore global symver_state from struct app_save.
2697 (do_scrub_chars): Special case handling of '@' character in
2700 * configure.in: Modified to recognize armv* uname syntax from ARM
2702 * configure: Regenerated.
2704 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2705 a prefix to the section's type.
2706 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2707 the type's typename.
2709 * config/tc-arm.h: Add support for PIC generation:
2710 (pic_code): New boolean.
2711 (obj_relocate_extern): Define.
2712 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2713 (TC_CONS_FIX_NEW): Define.
2714 (tc_fix_adjustable): Define.
2715 (GLOBAL_OFFSET_TABLE_NAME): Define.
2717 * config/tc-arm.c: Add support for PIC generation:
2718 (line_seperator_chars): Allow ';' as a seperator for Linux.
2719 (is_immediate_prefix): New macro.
2720 (arm_parse_reloc): New function.
2721 (s_arm_elf_cons): New function.
2722 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2723 (md_undefined_symbol): Special case handling for the Global Offset
2725 (md_apply_fix3): Handle PIC relocs.
2726 (tc_gen_reloc): Handle PIC relocs.
2727 (md_parse_option): Add support for '-k' command line switch to
2728 enable PIC generation.
2729 (cons_fix_new_arm): New function.
2730 (s_arm_elf_cons): New function.
2732 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2734 * configure.in: Add comments for uses of AC_DEFINE.
2735 * acinclude.m4: Likewise.
2736 * acconfig.h: Remove.
2737 * aclocal.m4: Rebuild.
2738 * configure: Rebuild.
2739 * Makefile.in: Rebuild.
2740 * config.in: Rebuild.
2742 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2744 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2745 non-constant offset from a base register.
2747 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2749 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2752 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2754 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2755 (emit_insn): Look for pc-relative and no-overflow specifiers on
2756 internal relocation types.
2758 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2760 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2763 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2765 (mips_4650, mips_4010, mips_4100): Variables removed.
2766 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2767 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2769 (md_begin): Don't bother initializing the mips_NNNN variables;
2770 mips_cpu is set, and that's good enough now.
2771 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2772 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2773 (show): New function, to handle wrapping in the CPU lists.
2774 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2776 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2778 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2779 than treat as an immediate specifier.
2781 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2783 * config/tc-i386.c: Prototype many functions.
2784 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2785 (i386_immediate): Remove unused second argument.
2786 (i386_intel_operand): Fix i386_is_reg typo.
2787 (i386_operand): Use allow_naked_reg.
2788 (output_invalid): Make operand int for K&R.
2790 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2792 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2794 * Makefile.in: Rebuild.
2796 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2798 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2800 (EXTRA_as_new_SOURCES): Comment out.
2801 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2802 * Makefile.in: Rebuild.
2803 * doc/Makefile.in: Rebuild.
2804 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2805 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2806 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2807 * configure: Rebuild.
2808 * aclocal.m4: Rebuild.
2809 * config.in: Rebuild.
2810 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2811 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2812 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2813 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2814 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2815 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2816 (gas_cgen_record_fixup_exp): Ditto.
2817 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2818 descriptor, not global variable.
2819 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2820 descriptor, not global variable. Refer to insert_operand handler
2821 via cpu descriptor, not global function.
2822 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2823 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2824 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2825 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2826 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2827 * config/tc-m32r.c: Ditto.
2828 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2829 (md_assemble): Ditto.
2830 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2832 1999-02-09 Nick Clifton <nickc@cygnus.com>
2834 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2835 relocations for ELF targets.
2837 1999-02-08 Nick Clifton <nickc@cygnus.com>
2839 * configure.in: Add support for StrongARM target.
2840 * configure: Regenerate.
2842 1999-02-05 Nick Clifton <nickc@cygnus.com>
2844 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2846 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2849 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2851 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2853 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2855 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2856 (INTEL_DWORD_MNEM_SUFFIX): Define.
2859 (DWORD_PTR): Define.
2860 (XWORD_PTR): Define.
2862 (OFFSET_FLAT): Define.
2864 (NONE_FOUND): Define.
2867 * config/tc-i386.c (set_intel_syntax): New routine.
2868 (intel_syntax): Declare.
2869 (allow_naked_reg): Declare.
2870 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2871 (intel_float_operand): New routine.
2872 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2873 Handle brackets as well as parens. Call i386_intel_operand for
2874 intel syntax. Reverse operands if appropriate. Handle new
2875 suffixes. Handle movzx and movsx.
2876 (i386_is_reg): New routine.
2877 (i386_immediate): New routine.
2878 (i386_scale): New routine.
2879 (i386_displacement): New routine.
2880 (i386_operand_modifier): New routine.
2881 (build_displacement_string): New routine.
2882 (i386_parse_seg): New routine.
2883 (i386_intel_memory_operand): New routine.
2884 (i386_intel_operand): New routine.
2885 (i386_operand): Call i386_displacement, i386_immediate,
2886 i386_scale, etc. instead of handling inline.
2887 (parse_register): Handle registers without prefix.
2889 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2891 * configure: Regenerate.
2892 * configure.in (arm-*-oabi): New.
2893 (thumb-*-oabi): New.
2894 * config/tc-arm.c (target_oabi): Declare.
2895 (md_apply_fix3): Support REL relocs.
2896 (md_parse_option): Handle -oabi.
2897 (elf32_arm_target_format): New routine.
2898 (md_longopts): Add OPTION_OABI.
2899 * config/tc-arm.h: Redefine TARGET_FORMAT.
2902 1999-01-28 Nick Clifton <nickc@cygnus.com>
2904 * write.c (write_relocs): Handle out of range error.
2906 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2907 (fr30_force_relocation): Default to 0.
2909 * config/tc-fr30.h (obj_fix_adjustable): Define.
2910 (TC_FORCE_RELOCATION): Define.
2912 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2915 1999-01-16 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2918 merge of two instructions if the left instruciton kills the right.
2920 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2922 * Makefile.in: Regenerate.
2923 * configure.in: Redo test for using cgen.
2924 * configure: Regenerate.
2926 1999-01-09 Nick Clifton <nickc@cygnus.com>
2928 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2929 redefinition of this macro.
2931 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2933 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2936 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2938 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2939 a read of HI or LO and an immediatly following branch.
2941 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2943 * config/tc-mips.c (md_begin): Another correction to the setting of
2946 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2948 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2950 1998-12-21 Nick Clifton <nickc@cygnus.com>
2952 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2953 bit insn when optimizing, so that parallelised instructions will
2954 start on a 32 bit boundary.
2956 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2958 * config/tc-mips.c (mips_eabi64): New.
2959 (md_begin): Set mips_eabi64.
2960 (mips_elf_final_processing): Use it.
2962 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2964 * config/tc-mips.c (mips_elf_final_processing):
2965 Correct setting of ABI in e_flags.
2967 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2969 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2971 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2973 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2975 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2977 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2978 warning, values that don't fit in the field.
2980 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2982 * config/tc-mips.c (mips_abi_string): New.
2983 (md_parse_option,md_longopts): Add mabi.
2984 (mips_elf_final_processing): Set e_flags based on mabi flag.
2986 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2988 * config/tc-mips.c (md_parse_option): Handle vr4111.
2990 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2992 * config/tc-h8300.c (build_bytes): Change message given if the
2993 instruction requires H8/300H mode and we're not in Hmode, to
2994 suggest that it may be the operand modes that are the problem, not
2995 necessarily the opcode.
2997 1998-12-10 Nick Clifton <nickc@cygnus.com>
2999 * config/tc-fr30.c: Add line separator character.
3001 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3003 * configure.in (hppa-*-mpeix*): New target.
3004 * config/obj-som.h (obj_som_compiler): Declare.
3005 * config/obj-som.c (compiler_seen): New static variable.
3006 (obj_som_compiler): New function.
3007 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3008 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3009 (pa_type_args): Set hppa_priv_level.
3010 (pa_compiler): New static function if OBJ_SOM.
3011 * configure: Rebuild.
3013 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * read.c (output_leb128): Don't mark as inline.
3017 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3019 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3020 AIX .vbyte unaligned data support.
3021 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3022 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3025 1998-12-07 Nick Clifton <nickc@cygnus.com>
3027 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3030 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3032 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3033 BFD_RELOC_ARM_PCREL_BRANCH.
3035 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3037 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3038 checking the target type.
3039 (mips-dec-bsd*): Set endian to little.
3040 * configure: Rebuild.
3042 COFF weak symbol support, based on patches from Mark Elbrecht
3043 <snowball3@usa.net>:
3044 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3045 * config/obj-coff.c (obj_coff_weak): New static function.
3046 (obj_coff_endef) [both versions]: Handle weak symbols.
3047 (coff_frob_symbol): Likewise.
3048 (yank_symbols): Likewise.
3049 (obj_pseudo_table): Add "weak".
3051 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3052 <aymeric.vincent@emi.u-bordeaux.fr>.
3053 * aclocal.m4: Rebuild with current tools.
3054 * configure: Rebuild.
3056 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3057 an assertion failure for a case we can't handle when OBJ_ECOFF.
3059 * expr.c (operator): And with 0xff to avoid problems with signed
3062 1998-12-03 Nick Clifton <nickc@cygnus.com>
3064 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3065 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3067 1998-12-02 Nick Clifton <nickc@cygnus.com>
3069 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3072 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3074 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3077 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3079 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3082 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3084 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3086 (d10v_cleanup): Only generate previous insn if a multiline insn is
3089 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3091 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3094 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3096 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3097 -marm6xxx command line switches.
3099 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3101 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3102 (itbl-ops.o): Delete duplicate dependencies.
3103 Rebuild dependencies.
3104 Add fr30 dependencies.
3105 * Makefile.in: Rebuild.
3107 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3109 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3111 * listing.c: Ignore line terminator characters found inside
3114 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3116 * po/gas.pot: Regenerated.
3118 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3121 fr30_is_label_start(). Also checks for delay slot insns.
3123 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3124 FR30 instructions which contain a colon in the mnemonic.
3126 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3128 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-fr30.c: Removed currently superflous code.
3132 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3134 * config/tc-fr30.h: New file.
3135 * config/tc-fr30.c: Tweaking so that it will compile.
3137 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3139 * config/tc-d10v.h (obj_fix_adjustable): Define.
3140 (TC_FORCE_RELOCATION): Define.
3141 (d10v_force_relocation): Declare.
3142 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3143 (md_apply_fix3): Handle Vtable relocs.
3144 (d10v_fix_adjustable): New.
3145 (d10v_force_relocation): New.
3147 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3149 * config/tc-d30v.c: Change default behaviour to ignore potential
3150 conflicts between register name and symbol names.
3152 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3154 * configure.in: Add fr30-*-*.
3155 * config/tc-fr30.c: New file.
3156 * Makefile.in: Regenerated.
3157 * config.in: Regenerated.
3158 * configure: Regenerated.
3159 * doc/Makefile.in: Regenerated.
3160 * po/gas.pot: Regenerated.
3162 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3164 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3167 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3169 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3171 (do_scrub_chars): Add some casts to unsigned char to avoid
3172 unwanted sign extension.
3173 * read.c (lex_type): Set characters about 127 to be symbol
3175 * config/tc-i386.c (md_begin): Set identifier_chars and
3176 operand_chars for values above 127.
3178 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3180 * configure.in: detect cygwin* instead of cygwin32*
3181 * configure: regenerate
3183 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3185 * listing.c: Add support for producing a listing from piped
3188 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3190 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3191 (append_insn): Account for the tx39's multiply behavior.
3193 1998-10-26 Michael Meissner <meissner@cygnus.com>
3195 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3196 from assemble_parallel_insns. Add support for '->' to indicate
3197 explicitly serializing the instructions.
3198 (md_assemble): Ditto.
3200 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3202 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3205 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3207 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3209 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3211 * config/tc-mips.c : support frame and regmask/fregmask when
3212 MIPS_STABS_ELF is specified.
3214 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3216 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3217 (md_apply_fix): Don't return 1 for VTABLE relocs.
3218 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3220 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3222 * doc/c-i386.texi: Replace occurences of "opcode" with
3223 "instruction mnemonic", "instruction", or "mnemonic" when
3224 referring to the name of an instruction. Use "opcode" when
3225 referring to the sequence of machine bytes.
3227 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3228 (is_opcode_char): Rename to is_mnemonic_char.
3229 (md_assemble and i386_operand): Correct error messages from
3230 "opcode" to "instruction mnemonic"
3231 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3232 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3233 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3234 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3235 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3236 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3237 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3239 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3241 * config/tc-i386.c (i386_operand): Check for garbage after
3244 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3246 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3247 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3249 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3251 * config/tc-sh.h (obj_fix_adjustable): Define.
3252 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3253 (md_apply_fix): Likewise.
3254 (tc_gen_reloc): Likewise.
3255 (sh_fix_adjustable): New.
3257 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3259 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3260 * cgen.h (gas_cgen_finish_insn): Update prototype.
3261 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3262 cgen_insn_t -> CGEN_INSN_INT.
3263 (make_parallel): Update handling of CGEN_INT_INSN_P.
3264 (assemble_parallel_insn): Ditto.
3265 (target_make_parallel): New function.
3266 (md_assemble): Use it.
3268 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3270 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3272 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3274 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3275 converted into lower case.
3277 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3279 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3280 (gas_cgen_tc_gen_reloc): Likewise.
3281 * config/tc-m32r.h (obj_fix_adjustable): Define.
3282 * config/tc-m32r.c (m32r_fix_adjustable): New.
3283 (m32r_force_relocation): Handle VTABLE relocs.
3285 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3287 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3289 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3292 to lower case before parsing.
3294 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3295 parallel insns modift buts in the PSW as a side effect.
3297 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3299 * config/tc-d30v.c (find_format): Test for missing flag and
3302 (md_apply_fix3): Fix error messages to avoid
3303 assumption about presence of a symbol.
3305 (parallel_ok): Disallow parallel instructions that both modify the
3308 (find_format): Generate a warning if an odd numbered register is
3309 used as the first register in a mutli-register instruction.
3311 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3313 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3314 relocations are always associated with a symbol.
3316 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3318 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3319 (elf32_sparc_force_relocation): Declare.
3320 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3321 (tc_gen_reloc): Handle vtable relocs.
3322 (elf32_sparc_force_relocation): New.
3324 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3326 * symbols.c (S_IS_FUNCTION): New.
3327 * config/tc-v850.h (obj_fix_adjustable): Define.
3328 (TC_FORCE_RELOCATION): Define.
3329 (v850_force_relocation): Declare.
3330 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3331 of fx_addnumber for VTABLE reloc addends.
3332 (md_apply_fix3): Handle VTABLE relocs.
3333 (v850_fix_adjustable): New.
3334 (v850_force_relocation): New.
3336 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3338 * tc-hppa.c (fp_operand_format): Add some additional formats.
3339 (pa_ip): Do not automatically promote into pa2.0 mode.
3340 (pa_level): Handle ".level 2.0".
3342 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3344 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3345 * config/tc-i386.h (template.extension_opcode): Change to
3346 unsigned int to allow full range of 8-bit opcode suffixes.
3347 (None): Redefine as 0xffff.
3349 From Jeff B Epler <jepler@usgs.gov>
3350 * doc/c-i386.texi (i386-SIMD): New section.
3352 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3354 * read.c (discard_rest_of_line): New function.
3355 * read.h: Declare it.
3356 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3358 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-d10v.c (find_symbol_matching_register): New function.
3361 (find_opcode): Cope with the case where a register name matches
3364 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-v850.c (md_pcrel_from): Rename to
3367 v850_pcrel_from_section.
3368 (v850_pcrel_from_section): Do not resolves symbols in other
3371 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3373 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-d10v.c (find_opcode): Generate an error if a register
3376 is supplied for an operand that should not be a register.
3378 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3380 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3381 instructions to have another instruction in the right bin.
3383 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3385 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3386 the right container if the left container holds a branch
3389 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3391 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3392 both a register name and symbol name.
3393 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3395 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3398 execution unit class.
3400 (reg_name_search): If a name matches a register and a symbol,
3401 prefer the register.
3402 (find_format): Disallow flag registers when a general purpose
3403 register is required.
3404 If a number is required, but a register has been given, check to
3405 see if a symbol with the same name as the register exists, and if
3406 so, use that symbol.
3408 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3410 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3412 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3414 * config/tc-d30v.c (find_format): Do not accept flag registers as
3415 general purpose registers.
3416 (find_format): If an immediate value is expected at a given place
3417 in a format, but a register name has been provided instead, check
3418 to see if that register name matches the name of a predefined
3419 symbol and if it does, then use the symbol instead.
3420 (reg_name_search): If a register name matches a symbol name,
3421 prefer the register name to the symbol name.
3423 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3425 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3426 the previous insn to empty.
3428 1998-09-20 Michael Meissner <meissner@cygnus.com>
3430 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3431 pieces, forcing the use of an ANSI compiler.
3433 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3435 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3437 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3439 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3441 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3443 (obj_elf_vtable_entry): Likewise.
3444 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3445 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3446 (tc_gen_reloc): Likewise.
3447 (arm_fix_adjustable): Likewise.
3448 (elf32_arm_force_relocation): New.
3449 (armelf_frob_symbol): Remove coff-style symbol support.
3451 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3453 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3455 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3457 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3458 OBJ_COFF so that routine is defined for a.out format.
3460 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3462 * config/tc-i386.c (i386_operand): Detect non-segment registers
3463 used as segment prefixes.
3465 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3467 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3468 optimize across FDE boundaries.
3470 * config/obj-coff.c (obj_coff_section): Preserve any link once
3471 flags when setting the section flags.
3473 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3475 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3476 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3478 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3480 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3483 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3485 * frags.c (frag_grow): Include the size of the frag struct in the
3488 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3489 if the new subseg comes before the old.
3491 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3493 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3494 to handle edge8 and edge16.
3496 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3498 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3499 before we clobber the symbol involved.
3501 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3503 * config/tc-arm.c: Remove OBJ_ELF definitions for
3504 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3505 use arm_adjust_symtab for OBJ_COFF.
3506 (armelf_adjust_symtab): New Routine.
3507 * config/tc-arm.h: Define obj_adjust_symtab to
3508 armelf_adjust_symtab for OBJ_ELF.
3510 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3512 * configure.in: Make all i386-elf targets use bfd_gas.
3513 * config/tc-i386.c (tc_i386_force_relocation): New.
3514 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3515 (md_apply_fix3): Likewise.
3516 (tc_gen_reloc): Handle them.
3517 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3518 tc_i386_force_relocation.
3520 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3522 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3524 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3527 current opcode after writing the first insturction of a reverse
3530 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3532 * read.h (generate_lineno_debug): Add prototype.
3533 * read.c (generate_lineno_debug): Make non-static.
3535 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3537 * config/tc-i386.c (md_assemble): Only warn for address/data size
3540 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3542 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3543 against Thumb function names, as the linker needs this information.
3545 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3547 * expr.c (operand): Check also that there is no advance in operand
3548 after atof_generic in order to decide "is it label 0f or floating
3551 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3554 command line options with a single dash.
3555 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3557 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3559 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3560 * tc-arm.c (arm_fix_adjustable): New routine.
3562 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3564 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3565 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3566 demand_empty_rest_of_line before mri_comment_end.
3567 (equals): Check garbage after expression before
3568 mri_comment_end in MRI mode.
3570 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3572 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3573 small immediate constant to use the constant itself rather than
3576 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3578 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3579 (pa_leave): Likewise.
3581 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3583 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3585 (i386_operand): Fix an error message.
3587 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3589 * doc/c-arm.texi (ARM Directives): Document .req directive.
3591 * config/tc-arm.c (reg_required_here): Display erroneous string if
3592 the register name could not be decoded.
3593 Do not set inst.instruction if the sift is -1.
3595 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3597 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3600 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3602 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3603 even if it is belived to be unnecessary.
3605 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3607 config/tc-i386.c (i386_operand): Size immediate constants by
3608 suffix (erroneously removed as part of July 7 change).
3610 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3612 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3613 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3614 (armelf_frob_symbol): New Routine.
3615 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3617 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3619 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3621 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3623 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3624 command line switches passed to assembler.
3626 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3628 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3629 (gas_cgen_opcode_desc): Declare.
3630 (gas_cgen_parse_operand): Declare.
3631 (*): Prepend gas_ to gas specific fns to denote them as such.
3633 * cgen.c (gas_cgen_opcode_desc): New global
3634 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3635 (queue_fixup): Renamed from cgen_queue_fixup.
3636 (*): Prepend gas_ to gas specific fns to denote them as such.
3638 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3639 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3640 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3641 Open opcode table and initialize it.
3642 (make_parallel): Use gas_cgen_opcode_desc.
3643 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3644 (md_assemble): Ditto.
3646 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3648 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3649 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3650 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3651 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3652 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3653 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3654 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3655 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3656 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3657 (INIT_STAB_SECTION): Likewise.
3658 (OBJ_PROCESS_STAB): Likewise.
3660 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3661 (md_parse_option): Watch for them.
3662 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3663 (md_begin): Kill neverdef code.
3664 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3665 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3666 (s_alpha_coff_wrapper): New.
3667 (md_pseudo_table): Trap all ECOFF pseudos.
3669 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3671 Start of changes to remove mdebug section from mips*-elf
3672 Based on MIPS_STAB_ELF definition
3673 * acconfig.h: undef if not configured
3674 * config.in: undef if not configured
3675 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3676 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3677 * stabs.c (s_stab_generic): flush frag
3679 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3681 * configure.in: (arm-*-elf): Handle.
3682 (thumb-*-elf): Handle.
3683 * configure: Regenerate.
3684 * read.c (stringer): Fix typo in comment.
3685 * write.c (fixup_segment): Don't add symbol value to addend if
3687 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3689 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3692 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3694 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3695 (write_2_short): Emit warning if new flag is set.
3696 (do_assemble): Set flags if left instruction is one of special
3697 "right-instruction-killer" type.
3699 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3701 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3702 Always output words in debug_info section as big endian.
3703 (sparc_target_format): Choose correct bfd target.
3704 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3706 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3708 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3709 to work with internationalization code. Issue an error when two
3710 operands match that are not allowed to match.
3712 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3714 * configure.in (install_tooldir): Allow target to specify whether
3715 it wants to be installed in $(tooldir)/bin.
3716 * configure: Regenerate.
3717 * Makefile.am (install-exec-local): Set install-exec-tooldir
3718 dependency via configure.
3719 * Makefile.in: Regenerate.
3721 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3723 * Makefile.am (install-exec-local): Split into two ...
3724 (install-exec-bindir,install-exec-tooldir): New rules.
3725 * Makefile.in: Regenerate.
3727 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3729 * Makefile.am (install-exec-local): Don't remove the file before
3730 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3731 W. Rozycki <macro@ds2.pg.gda.pl>.
3732 * Makefile.in: Rebuild.
3734 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3736 * cgen.c: Include libiberty.h.
3737 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3738 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3739 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3740 (md_cgen_lookup_reloc)): Declare.
3741 (md_cgen_record_fixup_exp): Declare.
3742 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3743 (m32r_relax_frag): Declare.
3744 (cgen_md_apply_fix3): Decls moved to cgen.h.
3745 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3746 (m32r_cgen_record_fixup_exp): Delete decl.
3747 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3748 (assemble_nop): Delete.
3749 (expand_debug_syms): Delete unused `exp'.
3750 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3751 Add default case for -Wall.
3752 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3753 (md_atof): Delete unused wordP.
3755 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3757 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3760 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3762 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3763 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3764 .print, .purgem, and .struct. Remove documentation for
3767 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3769 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3770 Update call to insert_operand.
3772 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3776 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3778 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3779 whitespace after a prefix operator.
3781 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3783 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3785 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3787 * config/tc-sparc.c (log2): New static function.
3788 (s_reserve): Use log2 to convert alignment before calling
3790 (s_common): Use log2 to convert alignment before calling
3791 record_alignment and frag_align.
3792 (sparc_cons_align): Use log2.
3794 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3796 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3797 (s_common): Likewise.
3799 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3800 initialization of waddr.
3801 (sparc_elf_final_processing): Add default case to switch.
3803 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3805 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3806 than temporary real.
3808 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * write.c (subsegs_finish): Don't align the segments if there were
3813 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3814 copying aux information.
3816 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3817 expression into a symbol.
3819 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3821 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3822 type to unsigned int.
3823 (md_assemble): Change type used to store offsets from unsigned
3825 (i386_operand): Switch error check to only call RESTORE_END_STRING
3826 once after parse_register.
3828 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-v850.c (md_show_usage): Changed format to match that
3833 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3835 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3837 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3839 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3842 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3844 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3845 * doc/Makefile.in: Rebuild.
3847 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3849 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3850 for %lo expressions.
3851 (mips_ip, case 'u'): Move range check after code to mask
3852 off bits in %hi/%lo expressions. Mask off high bits for
3855 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * doc/Makefile.am (gasver.texi): New target.
3858 (as.info, as.dvi): Depends upon gasver.texi.
3859 * doc/as.texinfo: Include gasver.texi. Mention version number on
3860 title page and in top node.
3861 * doc/Makefile.in: Rebuild.
3863 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3865 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3866 but not including the line containing the edict.
3867 * listing.h (LISTING_EOF): New.
3868 * input-scrub.c (input_scrub_next_buffer): Call it.
3870 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3872 * config/tc-i386.c (i386_operand): Don't set the size of an
3873 immediate address based solely on the suffix and the mode.
3875 * config/tc-i386.c (md_assemble): Add assertion to make sure
3876 overlap2 does not set Imm.
3878 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3879 sequences of whitespace to a single space.
3880 (is_space_chars): Just compare with space.
3881 (md_begin): Don't initialize space_chars.
3882 (md_assemble): Just skip a single whitespace character.
3883 (i386_operand): Rewrite base-index parsing to use new
3884 parse_register, and to skip white space. Skip white space in a
3885 number of other places too. Don't give error message if
3886 parse_register fails.
3887 (parse_register): Change reg_string parameter to be non-const.
3888 Add end_op parameter. Skip white space after the `%', and return
3889 end of register string. Give error message here rather than
3892 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3894 Based on patch from Matt Semersky <matts@scd.hp.com>:
3895 * expr.c (op_encoding): Make const.
3896 (expr_set_precedence): New function.
3897 (expr_begin): Don't set operator rankings, just call
3898 expr_set_precedence.
3899 * expr.h (expr_set_precedence): Declare.
3900 * read.c (s_mri): Call expr_set_precedence.
3902 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3904 * doc/as.texinfo (Statements): Remove paragraph discussing
3905 continuing lines with a backslash. This hasn't worked for years,
3908 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3910 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3912 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3913 (ps_CTORS, ps_DTORS): New section types.
3914 (vms_fixup_xtors_section): New function
3915 (Ctors_Psect, Dtors_Psect): Define.
3916 (IS_GXX_XTOR): Define
3917 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3918 Filter static constructors/destructors and add to
3919 Ctors_Symbols/Dtors_Symbols chain.
3920 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3921 appropriate section.
3923 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3924 * makefile.vms: Merge vax/vms support.
3926 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3928 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3929 (elf_pseudo_table): Add them.
3930 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3931 (md_apply_fix): Accept them.
3932 (mips_fix_adjustable): Don't adjust them.
3933 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3934 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3935 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3936 (tc_fix_adjustable): Don't adjust them.
3938 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3940 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3942 * Makefile.in: Regenerate.
3943 * configure.in: AC_SUBST cgen_cpu_prefix.
3944 * configure: Regenerate.
3946 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3948 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3949 Changed all users of COND12_DELAY.
3951 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3953 * config/tc-mn10300.c (set_arch_mach): New function.
3954 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3955 (md_begin): Default to mn10300 mode.
3956 (md_assemble): Only accept instructions for the core mn10300
3957 chip and the active machine type.
3959 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3961 * subsegs.h (segment_info_type): Give the struct a name.
3962 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3963 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3964 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3965 * config/tc-w65.h (tc_reloc_mangle): Declare.
3966 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3968 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3970 * config/tc-v850.c (v850_comm): Restore old section
3971 after common processing.
3973 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3975 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3977 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3979 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3980 char with code that explicitly sign-extends.
3982 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3984 * config/tc-v850.c (md_begin): Restore text section as the current
3985 section after creating call table sections.
3986 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3989 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3990 with call to macro SYM_AUXINFO.
3992 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3994 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3995 with the program transform name.
3996 * Makefile.in: Rebuild.
3998 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4000 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4003 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4005 * config/tc-i386.c (i386_operand): Be prepared for a space between
4006 the open parenthesis and the start of the register operand,
4007 because of the June 16 change.
4009 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4011 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4014 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4017 even if it is belived to be unnecessary.
4019 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4021 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4023 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4025 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4027 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4028 shift amount for a repeated operand. The shift amount for the
4029 repeated copy comes from the size of the operand.
4031 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4033 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4035 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4039 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4041 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4042 characters in it as LEX_IS_SYMBOL_COMPONENT.
4043 * config/tc-i386.h (tc_symbol_chars): Define.
4044 (extra_symbol_chars): Declare.
4045 * config/tc-i386.c (extra_symbol_chars): Define.
4046 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4047 (line_comment_chars): Set to '/' if TE_LINUX.
4048 * doc/c-i386.texi (i386-prefixes): Update.
4049 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4051 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4053 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4054 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4056 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4058 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4059 constraint in instructions REP & REPI.
4061 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4063 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4064 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4066 (check_range): If the operand is shifted, then shift the number
4067 before checking its range.
4069 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4071 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4074 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4076 * config/tc-v850.c (v850_comm): Create special sections as needed.
4078 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4080 * config/tc-d10v.c (write_2_short): Addition of swapping
4081 instructions for sequential and reverse sequential order when
4082 given order is not possible.
4084 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4086 * Makefile.am: Rebuild dependencies.
4087 (DEP_INCLUDES): Fix reference to intl build directory.
4088 * Makefile.in: Rebuild.
4090 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4092 * doc/c-i386.texi: Update 16 bit documentation.
4094 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4095 IgnoreDataSize to IgnoreSize as they are used for address size as
4097 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4098 32-bit mode, similarly addr16/data16 and variants.
4100 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4103 sequential word multiply instructions.
4105 (do_assemble): Add extra command line argument, to allow mul32
4106 attribute to be preserved across parallel insns.
4107 (md_assemble): Insert NOPs between explicitly parallel insns which
4108 contain an 32 bit multiply and a 16 multiply.
4110 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4112 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4115 * config/tc-i386.c (reloc): Add braces.
4117 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4118 consistent with Intel naming.
4119 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4120 use bitfields in sib_byte.
4121 (modrm_byte): Don't use bitfields here either.
4123 * config/tc-i386.c (current_templates): Add const.
4124 (parse_register): Add const to return, param, and char *s.
4125 (i386_operand): Add const to reg_entry *r.
4126 * config/tc-i386.h (templates): Add const to start, end.
4128 Inspired by code for 16 bit gas support from Martynas Kunigelis
4129 <martynas@nm3.ktu.lt>:
4130 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4131 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4132 (uses_mem_addrmode): Remove.
4133 (md_estimate_size_before_relax): Add support here too.
4134 (md_relax_table): Rewrite interface to md_relax for 16 bit
4136 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4137 (opcode_suffix_to_type): Remove.
4138 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4139 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4140 (md_convert_frag): Likewise.
4141 (i386_operand): Add support for 16 bit base/index regs,
4142 immediates, and displacements. Remove some unnecessary casts, and
4143 localise end_of_operand_string, displacement_string_start,
4144 displacement_string_end variables. Add GCC_ASM_O_HACK.
4145 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4147 * config/tc-i386.c (prefix_hash): Remove.
4148 (md_begin): Rewrite without obstacks. Remove prefix hash table
4149 handling. Rewrite lexical table handling.
4150 (i386_print_statistics): Don't print prefix statistics.
4151 (md_assemble): Rewrite instruction parser so that line is not
4152 converted to lower case. Don't do a hash_find for prefixes,
4153 instead recognise them via opcode modifier.
4154 (expecting_operand, paren_not_balanced): Localise variables.
4155 * config/tc-i386.h (IsPrefix): Define.
4156 (prefix_entry): Remove.
4158 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4159 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4160 '\\' in case where comment_chars contains '/'.
4162 * config/tc-i386.c (MATCH): Ensure given operand and template
4163 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4164 you must write `ljmp *table(%ebx)'.
4166 From H.J. Lu <hjl@gnu.org>:
4167 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4168 as 0 ifndef BFD_ASSEMBLER.
4169 (md_assemble): Allow immediate operands without suffix or
4170 other reg operand to default in size to the current code size.
4172 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4174 * config/tc-v850.c (md_begin): Restore creation of
4175 .call_table_text and .call_table_data sections.
4177 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4180 after emitting a word of noops.
4182 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4184 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4185 (i386_operand): Simplify checks for valid base/index combinations.
4186 Disallow `in 4(%dx),%al'.
4188 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4190 (add_prefix): Change parameter from char to int.
4192 * config/tc-i386.h (Ugh): Define opcode modifier.
4193 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4195 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4196 CONSISTENT_REGISTER_MATCH macros to check register types more
4197 thoroughly. Check for illegal suffix/operand combinations
4198 when matching insns with operands. Handle new `s' suffix, and
4199 associated FloatMF opcode modifier for float insns with memory
4201 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4202 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4203 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4204 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4205 DATA_PREFIX_OPCODE throughout.
4207 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4208 (md_assemble): Rewrite suffix/register operand checking code to be
4209 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4210 AnyMem, the better to grep.
4212 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4213 given a memory operand. Don't set Abs bits either.
4214 (type_names): Remove Mem*, Abs*.
4215 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4216 define opcode_modifiers as these cases are handled by Disp8,
4217 Disp16, Disp32 and suffix checks.
4218 (COMES_IN_BOTH_DIRECTIONS): Remove.
4219 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4221 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4222 if IgnoreDataSize modifier given. Remove ShortformW modifier
4223 test. Add test for ShortForm in W base_opcode modification.
4224 Merge Seg2ShortForm and Seg3ShortForm code.
4225 * config/tc-i386.h (ShortFormW): Remove.
4226 (IgnoreDataSize): Define.
4228 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4230 * config/tc-d30v.c (md_assemble): Store previous segment state
4231 with previous instruction.
4233 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4235 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4236 (ebp, esp): Remove static variables.
4237 (MATCH): Remove test for InOutPortReg.
4238 (i386_operand): Properly handle InOutPortReg here instead.
4239 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4240 (md_assemble): Simplify and correct modrm and sib generation.
4241 (i386_operand): Add warning for scale without index.
4242 Rewrite checks for valid base/index combinations.
4244 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4245 macros and enclose in do while(0).
4246 (RESTORE_END_STRING): Likewise.
4247 (md_assemble): Add one to printed operand number so we start
4248 from 1 not 0. Add some more gettext invocations.
4249 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4252 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4253 DATA_PREFIX, SEG_PREFIX): Define.
4254 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4255 (check_prefix): Remove function.
4256 (add_prefix): New function. Add prefix to i.prefix as well as
4258 (md_assemble): Changes for add_prefix. Remove hack for wait
4259 prefix, instead always output prefixes in fixed order. Test
4260 for jcxz/loop when selecting between word & dword operations,
4261 and add address size prefix rather than operand size prefix.
4262 Remove operand -> address size hack when emitting jcxz/loop.
4263 (i386_operand): Remove O_Absent check as it's done in expr.
4265 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4267 * configure.in: Recognize m5200 as a cpu_type of m68k.
4268 * aclocal.m4: Rebuild with current libtool.
4269 * configure: Rebuild.
4271 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4273 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4274 to relaxable_symbol to prevent references to external symbol from
4277 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4279 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4280 symbols are relaxable.
4282 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4284 * config/tc-v850.c (md_begin): Don't create special
4285 sections by default.
4287 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4289 * config/tc-mips.c (macro): For div and udiv, close the
4290 reorder block as soon as possible.
4292 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4294 From Matt Semersky <matts@scd.hp.com>:
4295 * macro.c (macro_mri_mode): New function.
4296 * macro.h (macro_mri_mode): Declare.
4297 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4300 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4302 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4305 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4306 until after xstrdup in OBJ_EVAX case.
4308 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4310 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4311 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4312 of hardcoded magic number.
4313 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4315 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4317 * read.c (do_s_func): New function.
4319 * read.h (do_s_func): Add prototype.
4321 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4323 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4324 nops if fill pattern not specified.
4326 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4328 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4329 * config/te-go32.h (TE_GO32): Define.
4330 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4332 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4334 Implement .func/.endfunc pseudo-ops.
4335 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4337 * read.c (potable): Add .func,.endfunc.
4338 (s_func): New function.
4339 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4341 (in_doc_func_p,current_function_label): New static globals.
4342 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4344 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4347 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4348 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4349 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4350 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4351 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4352 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4353 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4354 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4355 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4356 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4357 * config/tc-a29k.c: Don't define md_short_jump_size,
4358 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4359 * config/tc-alpha.c: Likewise.
4360 * config/tc-alpha.h: Likewise.
4361 * config/tc-arm.c: Likewise.
4362 * config/tc-h8300.c: Likewise.
4363 * config/tc-h8500.c: Likewise.
4364 * config/tc-hppa.c: Likewise.
4365 * config/tc-i860.c: Likewise.
4366 * config/tc-i960.c: Likewise.
4367 * config/tc-ppc.c: Likewise.
4368 * config/tc-sh.c: Likewise.
4369 * config/tc-sparc.h: Likewise.
4370 * config/tc-tic30.c: Likewise.
4371 * config/tc-w65.c: Likewise.
4372 * config/tc-z8k.c: Likewise.
4374 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4376 * config/tc-vax.c (_): Delete this macro used for placeholder
4377 values in vax_operand_width_size; it conflicts with the _() macro
4378 used for internationalization.
4380 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4382 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4383 code. From Chris Moller <moller@bops.com>.
4385 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4386 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4387 * read.c (emit_expr): Initialize seg and subseg fields of a new
4389 * write.c (write_object_file): Switch to the appropriate segment
4390 and subsegment when processing a broken word.
4392 * config/tc-m68k.c (mri_assemble): New static function.
4393 (build_mri_control_operand): Call mri_assemble rather than
4395 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4396 (s_mri_endf, s_mri_endw): Likewise.
4398 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4400 * read.c (s_org): Call md_flush_pending_output if it is defined.
4402 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4404 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4406 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4407 (md_parse_option): Add for same.
4408 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4409 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4410 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4412 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4414 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4416 * config/tc-arm.c (find_real_start): Relax definition of local
4419 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4422 symbols at the given address, not just the last one specified.
4424 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4426 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4427 or number_to_chars_littleendian to write data.
4429 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4431 * config/tc-v850.c (md_assemble): Remove artificially created
4432 register name symbols.
4434 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4436 * write.c (fixup_segment): Change "segment" to "section" in
4439 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4441 * write.c (fixup_segment): Change sym1-sym2 message again.
4443 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4445 * write.c (fixup_segment): Improve error message for sym1-sym2
4446 errors when sym1 is in a different segment from sym2.
4448 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4450 * config/tc-m32r.c (warn_unmatched_high): New static local.
4451 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4452 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4453 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4454 (md_parse_option): Likewise.
4455 (md_show_usage): Likewise.
4456 (m32r_frob_file): Likewise.
4458 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4459 (read_a_source_file): Call them.
4460 * read.h (stabs_generate_asm_file): Declare.
4461 * stabs.c (stabs_generate_asm_file): New function.
4462 (generate_asm_file): New function.
4463 (stabs_generate_asm_lineno): Move file name handling into
4466 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4468 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4469 (d30v_current_align, d30v_current_align_seg): New variables.
4470 (d30v_last_label): New variable.
4471 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4472 (s_d30v_data, s_d30v_section): Likewise.
4473 (md_pseudo_table): Call them.
4474 (md_begin): Initialize d30v_current_align_seg.
4475 (md_assemble): Call d30v_align when needed by known current alignment.
4476 (d30v_frob_label, d30v_cons_align): New functions.
4477 * config/tc-d30v.h (md_do_align): Remove.
4478 (tc_frob_label): Call d30v_frob_label.
4479 (md_cons_align): New.
4481 * config/tc-d30v.c (find_format): Convert complex expressions to
4482 expression symbols before processing. Clean up code formatting.
4484 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4486 * po/Make-in (install-info): New target.
4488 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4490 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4492 * config/tc-mn10300.c (md_assemble): Likewise.
4494 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4496 * Makefile.am: Update with `make dep-am'.
4497 (HFILES): Add cgen.h.
4498 (cgen.o): Depend on cgen.h.
4499 * Makefile.in: Regenerate.
4501 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4503 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4505 * gasp.c (grab_label): Permit a label to be a preprocessor
4506 variable by permitting a label to start with a backslash.
4508 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4510 * config/tc-mips.c (validate_mips_insn): Removed hack
4511 for previously inaccessible bitfields in some INSN_TRAP
4514 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4516 * config/tc-d30v.c (do_assemble): Abort with error message
4517 if opcode operands do not match.
4519 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4521 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4522 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4523 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4524 similar new 'q' operand.
4526 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4528 * cgen.c (cgen_asm_finish_insn): Fix typo.
4530 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4533 * cgen.c: Include it.
4534 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4535 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4536 All callers updated.
4537 * config/tc-m32r.c: Include cgen.h.
4538 (m23r_insn): New members num_fixups,fixups.
4540 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4542 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4543 to avoid compiler warning.
4545 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4547 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4550 * makefile.vms (OBJS): Add ehopt.obj
4552 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4554 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4556 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4558 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4559 a short format insn.
4560 (md_assemble): Set it for explicitly packed insns.
4562 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4564 * config/obj-coff.c (c_symbol_merge): Do not take address of
4565 native fields when performing the memcpy.
4567 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4569 * config/tc-mips.c (macro,macro2): Implement
4570 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4572 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4574 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4575 relocations against globally visible symbols.
4576 * config/tc-m68k.c (relaxable_symbol): New macro.
4577 (m68k_ip, md_estimate_size_before_relax): Use it.
4578 (tc_m68k_fix_adjustable): Also handle weak symbols.
4580 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4582 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4583 references to externally visible symbols.
4584 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4585 values in twice for a PC relative reloc if the symbol is
4588 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4589 don't adjust a PC relative reloc against an externally visible
4591 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4592 for a PC relative fixup against an externally visible defined
4593 symbol, arrange to store object file and addend values as though
4594 the symbol were not defined.
4595 (tc_gen_reloc): Likewise.
4597 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4599 * read.c (sizeof_leb128): Referenced externally by write.c so
4602 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4604 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4605 and expand a 'debug' symbol associated with the next instruction
4606 that does not cause a short instruction to be filled with a NOP.
4607 (md_pseudo_table): Add support for .debugsym.
4608 (assemble_parallel_insn): Add calls to expand_debug_sym as
4610 (md_assemble): Ditto.
4612 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4614 * as.c (main): Conditionally call setlocale.
4615 * gasp.c (main): Likewise.
4616 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4617 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4619 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4621 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4623 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4625 * config/tc-hppa.c: Change all calls to bzero to use memset.
4626 (pa_ip): Add cast to avoid warning.
4627 (tc_gen_reloc, md_apply_fix): Likewise.
4628 (pa_find_space_by_number): Likewise.
4629 (hppa_force_relocation): Likewise.
4630 (pa_block): Change i to unsigned int.
4631 * config/obj-som.h (obj_som_copyright): Declare.
4633 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4635 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4636 for line numbers for assembly source.
4638 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4640 * configure.in: Change version number to 2.9.4
4641 * configure: Rebuild.
4643 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4645 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4647 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4649 * ecoff.h: Change symbolS in function declaration to struct
4652 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4655 (md_convert_frag): Fix i18n typo.
4657 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4659 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4660 * ecoff.h: Protoype it.
4661 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4662 [EVAX] (s_alpha_prologue): Delete.
4663 (md_pseudo_table): Update.
4665 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4667 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4668 array to local pointer.
4669 (get_args, parse_expr): Add casts to avoid warnings.
4671 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4673 * read.c (s_set): Cast xmalloc return value to fragS *.
4674 * config/tc-m68k.c (m68k_ip): Function made static to match
4675 previous forward declaration.
4676 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4678 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-v850.c: Add internationalisation macros to error
4683 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4684 macros to error strings.
4686 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4688 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4689 reloc is in the TOC csect.
4690 (md_apply_fix3): Correct gettext typo.
4692 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4695 .L - they are local labels and the branches are not really
4696 function calls but rather far jumps.
4698 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4700 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4702 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4704 * config/tc-i386.c (md_assemble): Print operand number rather than
4705 using ordinal_names.
4706 (i386_operand): Likewise.
4708 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4710 * Makefile.am (INTLLIBS): Define to work around apparent automake
4712 All Makefiles: Regenerated.
4714 * Many files: Added gettext invocations around user-visible
4716 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4717 HAVE_LC_MESSAGES): Define.
4718 * dep-in.sed: Added asintl.h.
4719 * po/Make-in: New file.
4720 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4722 * read.c (Z_): Renamed from `_'.
4723 * Makefile.am (SUBDIRS): Added po.
4724 (POTFILES): new macro.
4725 (po/POTFILES.in): New target.
4726 ($(OBJS)): Added asintl.h.
4728 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4729 (as_new_LDADD): Added $(INTLLIBS).
4730 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4731 (gasp_new_LDADD): Added $(INTLLIBS).
4732 (gasp_new_DEPENDENCIES): New macro.
4733 * configure, aclocal.m4: Rebuilt.
4734 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4736 (ALL_LINGUAS): Define.
4737 * macro.c: Include "asintl.h".
4738 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4739 * as.h: Include "asintl.h".
4740 * config/tc-i386.c (ordinal_names): Removed.
4741 (md_assemble): Changed error text to avoid ordinal_names.
4742 (i386_operand): Likewise.
4743 (reloc): Added as_bad to avoid i18n problems.
4744 (tc_gen_reloc): Likewise.
4745 * config/tc-arm.c (bad_args): Now a #define.
4747 * config/obj-vms.c (VMS_stab_parse): Changed type of
4749 (global_symbol_directory): Unified strings to avoid i18n
4751 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4752 avoid i18n problems.
4753 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4754 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4756 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4758 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4760 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4762 * as.c (print_version_id): Added an fprintf to avoid i18n
4764 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4766 * expr.c (expr): Added as_warn call to avoid i18n problems.
4767 * messages.c (as_assert): Changed code to avoid i18n problems.
4768 (as_abort): Likewise.
4769 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4770 (s_space): Likewise.
4771 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4773 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4775 * config/tc-i386.c (check_prefix): New static function, split out
4777 (struct _i386_insn): Add wait_prefix field.
4778 (md_assemble): Remove wait_prefix local variable. Use
4779 check_prefix when adding a prefix.
4781 * config/tc-i386.c (current_templates): New static variable.
4782 (md_assemble): Remove current_templates local variable.
4783 (md_assemble, i386_operand): Improve error and warning messages in
4784 many places. Add RESTORE_END_STRING in many places before error
4785 return. Clarify some comments.
4787 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4789 (md_assemble): Parse string instruction operands, looking for
4790 segment override prefixes. Check for invalid segment prefixes on
4792 (i386_operand): i.seg[] and max mem_operand changes for string
4794 * config/tc-i386.h (EsSeg): Define.
4796 * config/tc-i386.h (regKludge): Define.
4797 (iclrKludge, imulKludge): Don't define.
4798 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4799 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4800 opcode_modifier checks to look for more common cases first. Add
4801 default_seg for IsString case.
4803 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4807 * configure: Rebuild with new automake and libtool.
4808 * aclocal.m4, Makefile.in: Likewise.
4810 * doc/Makefile.am (as.dvi): New target.
4811 * doc/Makefile.in: Rebuild.
4813 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4815 * configure.in: Added sparc86x support.
4817 * configure: Rebuild.
4819 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4821 (md_parse_option): Warn if -EL is not supported for this architecture.
4823 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4825 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4827 * config/tc-mips.c (mips_ip): Note when we use get match on
4828 the full instruction name.
4830 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4832 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4833 back into the expression to handle add/sub simplification correctly.
4835 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4837 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4839 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4844 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4846 * symbols.c (max_indent_level): New global.
4847 (print_symbol_value_1): Use it.
4848 * expr.h (expr_build_dot): Declare.
4849 * expr.c (expr_build_dot): New function.
4851 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4853 * symbols.c (print_binary): New function.
4854 (print_expr_1): Call it.
4856 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4858 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4859 operand in the opcode.
4861 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4863 * config/tc-i386.h: Reorder operand flags and opcode modifier
4864 flags for clarity. Remove unused definitions: Unknown,
4865 ImmUnknown, DispUnknown, NoModrm.
4866 * config/tc-i386.c (type_names): Add missing Debug type.
4867 (md_assemble): Better duplicate prefix checking. Quicker string
4868 instruction check via new opcode_modifier flag.
4870 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4872 * doc/as.texinfo (Invoking): Clarify -Wa example.
4874 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4876 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4877 (s_mips_weakext): Define.
4878 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4879 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4882 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4884 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4885 is an error if the value can not be computed at assembly time.
4886 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4888 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4890 * gasp.c (main): Set next field of new include_path structure to
4891 NULL. From Avery Pennarun <averyp@gdc.ca>.
4893 * read.c (s_mri_sect): Call as_bad rather than abort for an
4894 unsupported MRI target.
4896 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4898 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4899 the destination of a branch instruction should be altered.
4900 (find_real_start): New function: Locate the real, Thumb coded
4901 start of a Thumb function.
4902 (do_t_branch23): Alter the destination of branches to Thumb
4905 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4907 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4909 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4912 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4914 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4915 * doc/c-hppa.texi: Likewise.
4917 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4919 * Makefile.am: Rebuild dependencies.
4920 * Makefile.in: Rebuild.
4922 * Makefile.am (DEP_INCLUDES): New variable.
4923 (.dep1): Change to work when srcdir is not an absolute path.
4924 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4925 * Makefile.in: Rebuild.
4927 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4929 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4930 LinearAddress patch.
4932 * configure.in: Set version to 2.9.1.
4933 * configure: Rebuild.
4935 * Branched binutils 2.9.
4937 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4939 * config/tc-i386.h (FWait): Define.
4940 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4941 other prefixes. Check FWait flag in opcode table to see which
4942 instructions require an fwait prefix.
4944 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4946 * stabs.c (get_stab_string_offset): Always create a stab string
4949 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4951 Fix some gcc -Wall warnings:
4952 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4953 * ehopt.c (eh_frame_code_alignment): Likewise.
4954 * expr.c (integer_constant, operand): Likewise.
4955 * frags.c (frag_align): Likewise.
4956 * gasp.c (level_0, change_base, doinstr): Likewise.
4957 * hash.c (hash_ask): Likewise.
4958 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4959 (debugging_pseudo): Likewise.
4960 * macro.c (define_macro, check_macro): Likewise.
4961 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4962 (ignore_rest_of_line, float_cons): Likewise.
4963 * symbols.c (decode_local_label_name): Likewise.
4964 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4965 (fixup_segment, number_to_chars_bigendian): Likewise.
4966 (number_to_chars_littleendian): Likewise.
4967 * config/atof-ieee.c (gen_to_words): Likewise.
4968 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4969 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4970 * read.c (output_big_sleb128): Initialize locals to avoid
4972 (output_big_uleb128, equals): Likewise.
4973 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4974 to unsigned int. Change zeros to unsigned int.
4975 * cond.c (s_if): Add return to default case.
4976 * frags.c (frag_now_fix): Change return type to addressT.
4977 * frags.h (frag_now_fix): Update declaration.
4978 * listing.c (file_info_struct): Change linenum to unsigned int.
4979 (struct list_info_struct): Change hll_line to unsigned int.
4980 (print_source): Update format string.
4981 * read.c (emit_expr): Change scan to unsigned int, and don't
4982 bother to initialize it.
4983 * symbols.c (dollar_label_count): Change to unsigned long.
4984 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4985 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4986 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4988 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4991 mcf5200 just as we do for m68000.
4992 (m68k_init_after_args): Likewise.
4993 (md_estimate_size_before_relax): Likewise.
4995 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4997 * config/tc-v850.c (md_assemble): Store relocation addend in
4998 fixup instead of instruction.
5000 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5002 * config/tc-i386.c (md_assemble): Swap template arguments to
5003 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5004 This macro is currently symmetric, so passing them the wrong
5005 way didn't cause any problem, but may if the macro is changed
5007 After copying template to i.tm, use i.tm. rather than t-> to
5008 access fields, and make t a const*
5009 Move i.tm.operand_types[] swap to immediately after the copy.
5011 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5013 * expr.h (expr_build_uconstant): Add prototype.
5014 (expr_build_unary,expr_build_binary): Add prototypes.
5015 * expr.c (expr_build_uconstant): New function.
5016 (expr_build_unary,expr_build_binary): New functions.
5018 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5020 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5021 * macro.c (macro_expand_body): Increase buffer size.
5022 * messages.c (as_warn): Likewise.
5023 (as_warn_where, as_bad, as_bad_where): Likewise.
5025 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5027 Based on patch from H.J. Lu <hjl@gnu.org>:
5028 * Makefile.am (DISTSTUFF): New variable.
5029 (diststuff): New target.
5030 * Makefile.in: Rebuild.
5032 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5035 m32r_elf_section_change_hook.
5037 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5038 emit a nop if a section ends with a 16 bit instruction.
5040 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5042 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5043 s_lcomm rather than obj_coff_lcomm.
5044 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5046 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5048 * config/tc-i386.h (LinearAddress): Define.
5049 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5050 instruction, don't use a default segment.
5052 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5054 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5055 * configure: Rebuild.
5057 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5059 * aclocal.m4, configure: Rebuild with libtool 1.2.
5061 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5063 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5064 PC relative branches. Patch courtesy of Jonathan Walton.
5067 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5069 * configure.in (emulations): Add thumb-pe target.
5071 * configure (emulations): Add thumb-pe target.
5073 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5075 * itbl-lex.l (yywrap): Don't define if already defined as a
5078 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5080 * depend.c (quote_string_for_make): New function.
5081 (wrap_output): Use it.
5083 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5085 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5086 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5088 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5090 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5091 Recognize -GN and -relax.
5092 (md_begin): Initialize gp size from -G switch.
5093 (alpha_force_relocation): Always force if -relax.
5094 (alpha_align): Take a new argument that will specify when to
5095 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5096 Change all callers. Emit nop alignment padding as nop+unop pair.
5098 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5100 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5101 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5103 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5105 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5106 require padding to the next long word boundary.
5108 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5110 * cgen.c: #include symcat.h.
5111 * config/tc-m32r.c: Likewise.
5113 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5115 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5116 absolute expressions instead of '$' prefixed register names.
5118 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5120 * read.c (s_set): Record file and line info for symbols when -as.
5121 (pseudo_set): Don't overwrite that dummy fragment.
5123 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * config/tc-ppc.c (md_pseudo_table): Add "section".
5126 (ppc_named_section): New static function.
5128 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5130 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5131 so we don't have to scan the entire list.
5133 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5135 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5136 case, allow the parallel instructions to modify the same flag
5139 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5141 * listing.c (list_symbol_table): Categorize symbols by
5142 undefined_section rather than sy_frag->line == NULL.
5144 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5146 * Makefile.am (install-exec-local): Install properly when ln
5147 fails or tooldir == prefix.
5149 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5151 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5152 Test result of insert_operand for error.
5154 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5156 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5157 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5158 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5159 * doc/Makefile.in: Rebuild.
5161 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5163 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5164 (macro): Fix handling of M_COP[0-3].
5166 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5168 Based on patches from Ross Harvey <ross@teraflop.com>:
5169 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5170 if macro_alternate or macro_mri.
5171 (getstring): Remove support for byte constants between < and >.
5172 (get_any_string): '<' only starts a string if macro_alternate or
5174 (macro_expand_body): Permit keyword parameters following
5175 positional parameters.
5177 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5178 * configure.in (alpha*-*-netbsd*): New target.
5179 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5180 * configure: Rebuild.
5182 * as.h (flag_warn_suppress_instructionswap): Move from here...
5183 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5184 here, and make static.
5186 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5187 BFD_ASSEMBLER or MANY_SEGMENTS.
5189 * as.c (show_usage): Update bug-gnu-utils address.
5190 * gasp.c (show_usage): Likewise.
5191 * doc/as.texinfo (Bug Reporting): Likewise.
5193 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5195 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5196 insns regardless of the size of a pointer if we're in mips I or
5198 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5200 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5202 Fix rac to accept only a0:
5203 * tc-d10v.c (parallel_ok, find_opcode):
5204 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5205 Introduce OPERAND_GPR.
5207 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5209 * read.c (s_fill): Handle non-constant repeat counts by creating
5210 an rs_space fragment.
5212 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5215 from as_bad to as_warn.
5217 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5219 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5220 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5221 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5223 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5225 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5226 seg_fix_rotP rather than fix_root from seg_info.
5228 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5230 * expr.c: Add support for 0x1_2_3_4 bignums.
5232 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5234 * configure.in: Change -linux* to -linux-gnu*.
5235 * configure: Rebuild.
5237 * app.c (do_scrub_begin): Treat \r as whitespace.
5239 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5241 * Makefile.am: Update dependencies.
5242 * Makefile.in: Rebuild.
5244 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5246 * configure, aclocal.m4: Rebuild with new libtool.
5248 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5250 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5251 the argument to bfd_set_arch_mach.
5252 (load_address): Use bfd_arch_bits_per_address to determine the
5253 bit size of an address instead of looking at the isa level.
5254 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5256 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5258 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5260 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5262 * ehopt.c: New file.
5263 * as.h (enum _relax_state): Add rs_cfa.
5264 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5265 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5266 * read.c (emit_expr): Call check_eh_frame.
5267 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5268 (relax_segment): Likewise.
5269 * Makefile.am: Rebuild dependencies.
5270 (GAS_CFILES): Add ehopt.c.
5271 (GENERIC_OBJS): Add ehopt.o.
5272 * doc/internals.texi (Frags): Document rs_cfa.
5274 * as.c (show_usage): Mention --traditional-format.
5275 (parse_args): Accept --traditional-format.
5276 * as.h (flag_traditional_format): Declare.
5277 * output-file.c (output_file_create): If flag_traditional_format,
5278 set BFD_TRADITIONAL_FORMAT on stdoutput.
5279 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5281 * config/tc-mips.c (append_insn): Make sure that if we have a
5282 fixup for an unmatched %hi reloc, it does not associated with a
5285 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5286 * doc/Makefile.in: Likewise.
5288 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5290 * config/tc-m32r.c (check_for_side_effects): New function.
5291 (can_make_parallel): Add checks for instruction side effects
5292 clashing with the other instruction.
5293 (assemble_parallel_insn): Improve warning messages. Return error
5294 message from non-swapped instruction order.
5296 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5298 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5300 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5301 md_cleanup definition. This moves the forced literal output to
5302 the end of the source pass, and avoids macro's inserting literals
5303 into the code immediately after the macro expansion.
5305 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5307 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5308 a gas internal symbol is adjustable.
5309 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5311 * as.h: If gcc version greater than 2.6, use `__format__' and
5312 `__printf__' in function attributes, rather than `format' and
5315 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5317 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5319 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5321 Add tms320c30 support:
5322 * config/tc-tic30.h: New file.
5323 * config/tc-tic30.c: New file.
5324 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5325 TARGET_FORMAT as "coff-tic30".
5326 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5327 * Makefile.am: Rebuild dependencies.
5328 (CPU_TYPES): Add tic30.
5329 (CPU_OBJ_VALID): tic30-aout is valid.
5330 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5331 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5332 * configure, Makefile.in: Rebuild.
5334 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5336 * config/tc-v850.c (md_assemble): Improvements to error messages.
5338 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5340 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5341 BFD_RELOC_HI16_S to store the high bits of any value.
5343 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5344 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5345 assembler calculate relocations to any external symbol at all.
5346 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5347 involving generation of pc-relative relocs.
5348 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5349 has been moved to md_apply_fix3.
5351 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5352 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5353 which actually means (the address of identifier's GOT entry) +
5354 constant, which is not particularly useful.
5356 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5358 * read.h (include_dirs): Declare.
5359 (include_dir_count,include_dir_maxlen): Declare.
5361 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5363 * configure.in: Correct check for shared opcodes library.
5364 * configure: Rebuild.
5366 * listing.c (buffer_line): If we can't open the file, set at_end.
5367 (listing_print): Remove unused local variable fi.
5369 * config/m68k-parse.y (reglistpair): Handle register list in
5372 * config/vms-conf.h: Don't undef VERSION.
5374 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5376 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5378 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5380 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5381 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5382 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5383 (EXTRA_DIST): Define.
5384 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5385 explicitly rather than via the list of object files.
5386 (gcc-as.opt): New file created when make-gas.com is run.
5387 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5388 itbl-cpu.h} to #include appropriate file rather than copying that
5390 * config/vms-conf.h: Synchronize with current config.in.
5391 * Makefile.in: Rebuild.
5393 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5395 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5396 (parallel_ok): Relaxed parallel subinstruction dependency check.
5398 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5400 * as.h (flag_warn_suppress_instructionswap): added new flag.
5401 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5402 command line argument.
5403 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5404 warning only if flag_warn_suppress_instructionswap is false.
5406 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5408 * configure.in (i386-*-mingw32*): New target.
5409 * configure: Rebuild.
5411 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5413 * symbols.c (resolve_symbol_value): Don't set the segment if it
5414 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5416 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5419 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5421 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5422 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5425 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5429 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5431 * config/tc-v850.c (v850_insert_operand): Display instruction when
5432 an error is encountered.
5434 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5436 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5437 (i386-*-sco3.2v5*coff): New target.
5438 (i386-*-sco3.2*): New target.
5439 * configure: Rebuild.
5441 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-v850.c: Tidy error message production.
5445 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5448 validate_immediate return value in the right type for comparisons
5451 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5453 * listing.c (MAX_BYTES): Use listing variables not constants.
5454 (data_buffer): No longer an array, but a pointer.
5455 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5456 (listing_listing): Allocate data_buffer.
5458 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5460 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5461 --listing-rhs-width, --listing-cont-lines.
5462 (show_usage): Update.
5463 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5464 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5465 (print_lines): Use the variables instead of the constants.
5466 (listing_listing): Likewise.
5467 * listing.h: Declare the new vars.
5469 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5471 * as.c (parse_args): Add --keep-locals alias for -L.
5472 Add --strip-local-absolute.
5473 (show_usage): Update.
5474 * as.h (flag_strip_local_absolute): New flag.
5475 * symbols.c (S_IS_LOCAL): Use it.
5476 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5477 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5478 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5480 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5482 * config/tc-m32r.c: Detect if explicitly parallel instructions
5483 might have an io conflict and issue a warning message.
5485 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5487 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5488 cgen_swap_fixups): Functions to save, restore and swap the fixup
5489 chain with a backup copy.
5490 (cgen_asm_finish_insn): Returns address of constructed insn.
5492 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5494 * listing.c (file_info_struct): Remove FILE, add POS.
5495 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5496 (file_info): Don't open the file.
5497 (buffer_line): Check for the file in the last_open cache, updating
5499 (print_source): Don't reference file_info->file.
5500 (listing_listing): Likewise.
5501 (listing_print): Close the file in the cache, if any.
5503 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5505 * read.c (dwarf_file_string): New file static variable.
5506 (emit_expr): Look for constant sequence that leads up to a file
5507 name in DWARF debugging output.
5508 (stringer): Use dwarf_file_string to decide whether to accept a
5509 string as a file name.
5511 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5513 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5514 (crack_operand): Add reg->reglst MRI hack.
5515 (r_seg): Put reglst symbols in reg_section.
5516 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5518 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5520 * tc-sh.c (get_specific): Handle SGR & DBR.
5522 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5524 * tc-h8300.c (parse_reg): Take the length of the symbol into
5525 account when attempting to match a register name.
5526 * tc-h8500.c (parse_reg): Likewise.
5528 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5530 * cgen.c: Formatting changes to improve readability.
5532 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5534 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5537 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5539 Based on a patch from Jim Wilson
5540 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5541 (tc_gen_reloc): Handle cross section PC relative relocs
5544 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5546 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5548 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5550 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5551 (expr_jmp_buf): New static local.
5552 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5553 (cgen_md_operand): New function.
5554 * tc-m32r.c: Clean up pass over `struct foo' usage.
5555 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5557 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5559 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5560 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5562 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5564 * config/tc-i386.c (i386_operand): Give an error if there are
5565 unrecognized characters after an expression.
5567 For older changes see ChangeLog-9697