1 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3 * as.h: #include "bin-bugs.h"
4 * as.c (show_usage): Use REPORT_BUGS_TO.
5 * gasp.c: #include "bin-bugs.h"
6 (show_usage): Use REPORT_BUGS_TO.
8 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
10 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
12 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
13 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
16 2000-04-03 Alan Modra <alan@linuxcare.com.au>
18 * config/tc-i386.c (i386_immediate): Don't assume a constant
19 immediate is necessarily 16 bits when in 16 bit code mode.
20 (md_assemble): Instead set guess_suffix here after we have checked
23 2000-04-02 Richard Henderson <rth@cygnus.com>
25 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
26 quantities. Correct right shift sign extension.
27 (build_insn): Make `number' unsigned long. Mask top 6 bits of
28 32-bit value when shifting into place.
30 2000-04-01 Ian Lance Taylor <ian@zembu.com>
32 * app.c: Add ATTRIBUTE_UNUSED as needed.
33 * config/tc-ppc.c: Likewise.
34 (ppc_size): Make unsigned long.
35 (ppc_insert_operand): Add casts to avoid warnings.
37 2000-03-31 Nick Clifton <nickc@cygnus.com>
39 * config/tc-d10v.h (md_flush_pending_output): Define.
41 2000-03-29 Nick Clifton <nickc@cygnus.com>
43 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
44 segment. Works for both BFD_ASSEMBLER and others.
45 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
47 2000-03-29 Nick Clifton <nickc@cygnus.com
49 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
51 2000-03-28 Alan Modra <alan@linuxcare.com.au>
53 * listing.c (LISTING_LHS_WIDTH): Default depends on
55 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
57 2000-03-27 Ian Lance Taylor <ian@zembu.com>
59 * config/tc-sh.c (md_show_usage): Use backslash before newline in
62 2000-03-27 Alan Modra <alan@linuxcare.com.au>
64 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
66 * config/tc-avr.c (mcu_types): Add missing initialiser.
67 (md_pcrel_from_section): Add prototype.
68 (avr_operand): Remove redundant test of unsigned < 0.
69 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
71 2000-03-27 Denis Chertykov <denisc@overta.ru>
73 * config/tc-avr.c: New file for AVR support.
74 * config/tc-avr.h: Likewise.
75 * configure.in: Add AVR support.
76 * configure: Regenerate.
78 2000-03-26 Timothy Wall <twall@cygnus.com>
80 * gasp.c (macro_op): Add new argument to check_macro call.
81 Macro structure definitions moved to macro.h
82 * sb.h: Add argument to prototype for input_scrub_include_sb.
83 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
84 nesting checks with an additional flag.
85 (struct input_save): Add flag to indicate whether current sb
86 should be checked for proper macro/conditional nesting.
87 (input_scrub_push/pop): Save/restore nest check flag.
88 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
90 * macro.c (check_macro): Allow caller to retrieve parsed macro
91 information if a pointer is provided. This information may be
92 used by the new macro hooks.
93 * macro.h: Update prototype for check_macro. Macro struct
94 definitions moved here from macro.c/gasp.c.
95 * read.c (read_a_source_file): Add parameter to check_macro call,
96 and pass macro info to the macro hook, if defined.
97 (input_scrub_insert_line): New. Allow insertion of a line of
98 characters into the input stream.
99 (input_scrub_insert_file): New. Allow insertion of an arbitrary
100 file into the input stream.
101 (s_include): Use input_scrub_insert_file.
102 * internals.texi: Document new macro hooks.
103 * as.h: New prototypes added.
105 2000-03-26 Alan Modra <alan@linuxcare.com.au>
107 * config/tc-i386.c: Don't start any as_bad or as_warn message with
108 an initial capital letter.
109 (i386_index_check): Reindent.
111 2000-03-19 Nick Clifton <nickc@cygnus.com>
113 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
116 2000-03-17 Thomas de Lellis <tdel@windriver.com>
118 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
119 instruction operand bad if Rd > 7 when generating
120 thumb instructions. Prevents for example,
121 "adr r12,label" from silently failing and generating
122 the wrong instruction.
124 2000-03-17 Nick Clifton <nickc@cygnus.com>
126 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
127 that have a destingation >= 0x400000.
128 Fix compile time warning messages.
130 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
132 * config/tc-sh.c (md_begin): When encountering insn that are
133 not supported by the current arch, only change the name if
134 its contents are the same as prev_name.
135 (get_specific): If the the architecture doesn't match, fail.
137 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
139 * config/tc-sh.c (IDENT_CHAR): Define.
140 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
141 matching back where it came from.
143 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
145 * config/tc-sh.c (md_show_usage): Add description of -dsp.
147 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
149 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
152 2000-03-15 Kazu Hirata <kazu@hxi.com>
154 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
156 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
158 * expr.c (operand) [case 'f']: When testing if '0f' can start a
159 floating-point-number, make sure 'f' is in FLT_CHARS.
161 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
163 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
164 (s_lcomm_internal): Use it.
165 * doc/internals.texi (CPU backend): Document it.
166 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
169 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
171 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
174 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
175 implementation doesn't have special handling for switch
177 (macro_build): Allow for code in sections other than .text.
180 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
181 Don't perform relocs if we will be outputting them.
182 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
183 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
186 2000-03-09 Catherine Moore <clm@cygnus.com>
188 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
189 relocation type based on the entry in the fixup structure.
191 2000-03-08 H.J. Lu (hjl@gnu.org)
193 * Makefile.am (install-exec-tooldir): Depend on
194 install-exec-bindir for parallel make.
195 * Makefile.in: Regenerated.
197 2000-03-06 Nick Clifton <nickc@cygnus.com>
199 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
201 (md_parse_option): Parse -m32r command line switch - disable m32rx
203 (md_show_usage): Document new option.
205 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
206 * doc/Makefile.in: Regenerate.
207 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
209 2000-03-02 Michael Meissner <meissner@redhat.com>
211 * config/tc-d30v.c (check_range): Remove code that incorrectly
212 sign extended values where bits < 32.
214 2000-03-02 H.J. Lu (hjl@gnu.org)
216 * configure.in: Support --enable-targets=all on ia32.
217 * configure: Regenerated.
219 2000-03-01 Nick Clifton <nickc@cygnus.com>
221 * gasp.c (do_align): Remove bogus check of alignment value.
223 2000-02-27 Thomas de Lellis <tdel@windriver.com>
225 * config/obj-elf.c (elf_frob_symbol): Remove code which when
226 TC_PPC was defined forced the type of a symbol with no other type
229 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
231 * doc/internals.texi (CPU backend): Mention that
232 line_separator_chars do not break up comments. Fix typos for
233 LEX_AT and LEX_NAME descriptions. Document operands for
234 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
235 description of md_create_short_jump usage. Document argument for
238 2000-02-27 Jakub Jelinek <jakub@redhat.com>
240 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
241 (md_parse_option): Handle it.
242 (md_show_usage): Document it.
244 2000-02-27 Ian Lance Taylor <ian@zembu.com>
246 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
247 opcode, for the instruction `pal19'. From Andrea Arcangeli
250 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
252 * config/tc-i386.c (i386_immediate): Move constant operand sizing
254 (md_assemble): To here, before template operands are matched.
255 Also ensure a constant immediate is sign extended when we know the
256 size is at most 16 bits. This is to catch cases like "add
257 $0xffc0,%ax" where we don't know the size, and thus that the
258 immediate can be represented as Imm8S until after parsing the
260 (i386_displacement): Similarly sign extend 16 bit constant
262 (md_assemble): Relax 16-bit jump constant range check to suit sign
263 extended displacements.
265 2000-02-26 Andreas Jaeger <aj@suse.de>
267 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
269 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
271 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
272 call operands when intel_syntax.
273 (intel_float_operand): Return 2 for "fi...".
274 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
275 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
276 earlier "SHORT" change.
277 (md_assemble): When determining suffix from Regs, exclude
280 2000-02-24 Nick Clifton <nickc@cygnus.com>
282 * configure: Add arm-wince, mips-pe and sh-pe targets.
283 * configure: Regenerate.
285 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
287 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
288 "pe-mips" for the mips-pe target.
290 * config/tc-arm.c (insns): Change displacement encoded in BL
291 and B instructions if the target port is arm-wince.
292 (do_ldst): Do not bias the relocation offset if the target
294 (md_pcrel_from): Add in missing relocation offset bias if the
297 * config/tc-mips.c (mips_target_format): Support COFF flavour.
298 (md_begin): Disable -G support for mips-pe target.
299 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
300 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
303 * config/tc-sh.c (md_begin): sh-pe target is little endian.
304 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
305 assembler, just set the alignment to 4.
307 * config/te-wince-pe.h: New file for WinCE targets. Define
310 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
312 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
314 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
315 (i386_intel_memory_operand): After finding a segment override,
316 check again for no `[' before looking for a displacement. Bomb if
317 more than one displacement rather than silently discarding the
318 second and subsequent ones. Free strings malloc'd by
319 build_displacement_string.
321 2000-02-24 Catherine Moore <clm@cygnus.com>
323 * config/obj-som.c (obj_pseudo_table): Add "weak".
324 (obj_som_weak): New routine.
326 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
328 * config/tc-i386.c (union i386_op): New.
329 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
330 Throughout file replace occurences of disps[n], imms[n], regs[n]
331 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
332 intel mode operand swapping. Add assert in regKludge and
333 fake_zero_displacement code. Test i.types[n] when outputting
334 displacements and immediates. Combine output of Disp16 with
336 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
337 when in intel mode by (not) reversing fsub and fdiv operands
338 before the template search. This fails for single operand
339 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
340 undefined. Instead fix the base_opcode after we've found the
341 template. Move base_opcode xor with found_reverse_match from
342 opcode output code to before this fix so we test for the correct
344 (md_assemble): Don't use strcmp when deciding to ignore the suffix
345 check in intel mode. Instead compare opcodes.
347 * config/tc-i386.h (TC_RELOC): Delete.
348 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
349 with equivalent call to reloc.
351 * as.h (flag_m68k_mri): Move declaration after target include, and
352 only declare when TC_M68K defined. Define as zero otherwise.
353 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
354 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
355 Define as zero otherwise.
356 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
357 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
358 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
359 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
360 testing whether defined.
361 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
362 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
363 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
364 rather than testing whether defined.
365 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
366 (parse_mri_cons): Declare and use only when TC_M68K.
367 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
368 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
369 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
371 * NEWS: Mention IBM 370 support.
373 2000-02-23 Richard Henderson <rth@cygnus.com>
375 * config/tc-i386.c (md_assemble): When swapping operands for
376 intel_syntax, assume everything that's not Imm or Disp is a
379 2000-02-23 Linas Vepstas <linas@linas.org>
381 * config/tc-i370.c, config/tc-i370.h: New files.
382 * Makefile.am: Add support for Linux/IBM 370.
383 * configure.in: Likewise.
384 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
385 * config/obj-elf.c: Include elf/i370.h
386 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
388 * Makefile.in: Regenerate.
389 * configure: Regenerate.
391 * doc/c-i370.texi: New file.
392 * doc/all.texi: Include it.
393 * doc/as.texinfo: And here.
394 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
395 * doc/Makefile.in: Regenerate.
397 2000-02-19 Michael Meissner <meissner@redhat.com>
399 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
400 determine if an instruction can be used in parallel with an ADDppp
401 or SUBppp instruction.
403 2000-02-22 Andrew Haley <aph@cygnus.com>
405 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
407 1999-12-30 Andrew Haley <aph@cygnus.com>
409 * config/tc-mips.c (mips_gp32): New variable.
410 (macro_build) Use mips_gp32.
412 (md_longopts): Add "-mgp32" and "-mgp64".
413 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
415 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
417 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
418 warning, and bump it to 1.
420 2000-02-22 Ian Lance Taylor <ian@zembu.com>
422 From Brad Lucier <lucier@math.purdue.edu>:
423 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
426 2000-02-21 Catherine Moore <clm@cygnus.com>
428 * config/tc-mips.c (MF_HILO_INSN): Define.
429 (mips_7000_hilo_fix): Declare.
430 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
431 (md_parse_option): Check for 7000_HILO_FIX options.
432 (OPTION_M7000_HILO_FIX): Define.
433 (OPTION_NO_M7000_HILO_FIX): Define.
434 * doc/c-mips.texi (-mfix7000): Describe.
436 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
438 * listing.c (print_lines): Remove unused variable `end'.
440 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
441 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
442 reloc_type when BFD_ASSEMBLER.
443 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
444 reloc_type when BFD_ASSEMBLER. Move common code out of switch
445 statement and quell signed vs. unsigned comparison warning.
447 2000-02-18 Nick Clifton <nickc@cygnus.com>
449 * config/tc-d10v.c (find_opcode): Add a symbol's value to
450 the computed frag offset, rather than overwriting it.
452 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
454 * config/tc-sh.c ("elf/sh.h"): Include.
455 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
456 (md.begin): Initialize target_arch.
457 Only include opcodes in has table that match selected architecture.
458 (parse_reg): Recognize register names for sh-dsp.
459 (parse_at): Recognize post-modify addressing.
460 (get_operands): The leading space is now optional.
461 (get_specific): Remove FDREG_N support. Add support for sh-dsp
462 arguments. Update valid_arch.
463 (build_Mytes): Add support for SDT_REG_N.
464 (find_cooked_opcode): New function, broken out of md_assemble.
465 (assemble_ppi, sh_elf_final_processing): New functions.
466 (md_assemble): Use find_cooked_opcode and assemble_ppi.
467 (md_longopts, md_parse_option): New option: -dsp.
468 * config/tc-sh.h (elf_tc_final_processing): Define.
469 (sh_elf_final_processing): Declare.
471 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
473 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
474 the unwinder subspace. Save the current seg/subseg before creating
477 2000-02-10 Nick Clifton <nickc@cygnus.com>
479 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
480 little endian targets.
481 (INST_BYTE1): Redefine to handle big and little endian
483 (cpu_type): New type: Select between M340 and M210.
484 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
485 instructions of the M340.
486 (md_assemble): Add support for the MULSH and OPSR classes of
488 (md_atof): Add support for little endian targets.
489 (md_parse_option): Add support for -EL, -EB and -mcpu command
491 (md_convert_frag): Add support for little endian targets.
492 (md_apply_fix3): Add support for little endian targets.
493 (md_number_to_chars): Add support for little endian targets.
495 2000-02-10 Timothy Wall <twall@redhat.com>
497 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
498 defined, use it to verify the symbol just read should be a label.
500 2000-02-10 Timothy Wall <twall@redhat.com>
502 * app.c (do_scrub_chars): Handle "||" for parallel instructions
503 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
504 around colons when KEEP_WHITE_AROUND_COLON is defined.
505 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
506 and KEEP_WHITE_AROUND_COLON.
508 2000-02-08 Timothy Wall <twall@redhat.com>
510 * read.c (s_rept): Call do_repeat, which abstracts the repeat
512 (do_repeat): New. Abstract repeat logic so that a "break" can be
514 (end_repeat): New. Provide support for a "break" out of the
516 * read.h: Add prototypes for new functions.
518 2000-02-08 Timothy Wall <twall@redhat.com>
520 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
521 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
522 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
525 2000-02-08 Timothy Wall <twall@redhat.com>
527 * read.c: Added elseif to directives table.
528 * read.h: Added prototype for s_elseif.
529 * doc/as.texinfo: Added description for elseif.
530 * cond.c (s_elseif): New function
532 2000-02-04 Timothy Wall <twall@redhat.com>
534 * listing.c (print_lines): Remove conditionals causing bug in
537 2000-02-03 Timothy Wall <twall@cygnus.com>
539 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
541 * frags.c (frag_new): Calculate fr_fix in octets
542 (frag_now_fix) Return offset as target address offset (bytes).
543 (frag_now_fix_octets) New - Return offset in octets (8-bit
545 * frags.h: Added prototype for frag_now_fix_octets().
546 Distinguish between octets and bytes in field descriptions.
547 * listing.c (calc_hex): Account for octets vs bytes when
548 printing addresses/offsets.
549 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
550 target is little-endian, print the octets in a word in big-endian
551 order so that the display looks like a proper hexadecimal number,
552 instead of having the octets reversed.
553 * read.c (do_align): When recording alignment, alignment power
554 should be in terms of target bytes (minimum addressible unit)
556 (do_org) Convert ORG target address (byte) argument into an
557 octet offset when generating a variable fragment.
558 * symbols.c (resolve_symbol_value): Symbol final value
559 converted to a target address offset (bytes) from its octet offset.
560 * config/obj-coff.c (coff_frob_symbol): Symbol target address
561 offset (bytes) is adjusted by the frag offset (octets) converted
563 (coff_frob_section) Section alignment power is in terms of bytes;
564 convert it to an octet alignment power when calculating size (and
565 size mask) in octets. Don't modify the section size in order to
566 "align" it for TI COFF, since that format has a different method
567 for storing alignment information.
569 2000-02-01 Timothy Wall <twall@cygnus.com>
571 * stabs.c (generate_asm_file): Escape backslashes in stabs file
572 entries, matching the way GCC generates them. If not escaped, the
573 filename is encoded incorrectly.
575 2000-01-31 Nick Clifton <nickc@cygnus.com>
576 * config/tc-arm.c (reg_table): Add support for ATPCS register
579 2000-01-31 Geoff Keating <geoffk@cygnus.com>
581 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
583 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
585 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
586 of a symbol when we really care about its value.
588 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
590 * config/tc-mcore.c (md_assemble): Give warning message if
591 operands passes to instruction are more than the spec.
593 2000-01-27 Thomas de Lellis <tdel@windriver.com>
595 * config/tc-arm.c (armadjust_symtab): If the assembler is in
596 Thumb mode but the label seen was not declared as '.thumb_func'
597 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
598 correct disassembly of Thumb code bounded by non function labels.
600 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
602 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
603 Add dependencies for e-i386aout.o. Fix 2 comment lines.
605 * Makefile.in: Same here.
608 * configure.in: Set bfd_gas for i386-aout when primary target
609 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
610 we may need the primary te_file. Remove incorrect comment.
612 * configure: Regenerate.
614 * config/e-i386aout.c: New file.
616 * as.c (USE_EMULATIONS): Move to before print_version_id.
617 (struct emulation): Add i386aout.
618 (show_usage): Split text strings. Reformat -a text. Add --em
622 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
623 (aout_format_ops): New.
626 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
627 preprocessor conditional and add aout USE_EMULATIONS tests.
628 (read_a_source_file): Don't pass error strings to printf as
632 * gasp.c (exp_get_abs): Don't pass error strings to printf as
634 (do_data): Same here.
635 (process_file): And here.
638 * symbols.c (colon): Rewrite "already defined" fatal message
639 code for aout with USE_EMULATIONS.
642 * config/obj-aout.c (OBJ_HEADER): Define.
643 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
645 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
646 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
648 (obj_aout_type): Expand S_SET_OTHER here too.
649 (obj_read_begin_hook): Remove.
650 (aout_pop_insert): New.
651 (obj_aout_s_get_other): New.
652 (obj_aout_s_get_desc): New.
653 (aout_format_ops): New.
656 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
657 gets aout_pseudo_table.
658 (aout_pseudo_table): Declare.
659 (obj_read_begin_hook): Define.
662 * config/obj-coff.c (obj_pseudo_table): Rename to
664 (coff_pop_insert): Use coff_pseudo_table.
665 (coff_sec_sym_ok_for_reloc): Remove.
666 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
667 and comment all zero entries and remove #if 0 code.
670 * config/obj-coff.h (obj_pop_insert): Define.
671 (coff_pseudo_table): Declare.
674 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
675 s_get_size, s_set_size. Comment all zero entries.
678 * config/obj-elf.c (elf_s_get_other): New function.
679 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
680 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
681 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
683 (obj_elf_parse_section_letters): Don't pass error strings to
684 printf as format arg.
687 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
689 (elf_s_get_other): Declare.
690 (S_GET_OTHER) Define as elf_s_get_other if not already
692 (S_SET_OTHER): Only define when not already defined.
693 (elf_obj_read_begin_hook): Declare.
694 (obj_read_begin_hook): Define.
695 (elf_obj_symbol_new_hook): Declare.
696 (obj_symbol_new_hook): Define.
699 * config/obj-multi.h: Add copyright header and protect against
700 multiple inclusion. Add * to all function pointers.
701 (OBJ_HEADER): If defined, include it rather than other defines
703 (obj_frob_file_after_relocs): Test for NULL.
704 (obj_symbol_new_hook): Here too.
705 (obj_sec_sym_ok_for_reloc): And here.
706 (S_GET_OTHER): Define.
707 (S_GET_DESC): Define.
708 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
709 (OBJ_MAYBE_ELF): Update comment.
711 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
712 OBJ_AOUT preprocessor conditional and handle emulation by
713 testing OUTPUT_FLAVOR.
714 (i386_displacement): Here too.
715 (md_section_align): Similarly here.
716 (i386_target_format): Conditionally compile when more than one
717 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
718 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
719 (i386_displacement): Here too.
722 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
723 Define TARGET_FORMAT for aout only when not multi.
726 * config/te-multi.h: Delete file as it's identical to te-generic.h
728 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
730 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
731 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
734 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
736 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
739 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
741 * config/tc-mips.c (mips_do_align): New function.
742 * config/tc-mips.h (md_do_align): Define.
744 2000-01-10 Philip Blundell <philb@gnu.org>
746 * doc/c-arm.texi (ARM Options): Fix typo.
747 (ARM-Chars): Correct description of `#'. Mention that `;' is a
748 line separator for Linux.
749 * doc/as.texinfo (Comments): Mention the ARM.
751 2000-01-10 Philip Blundell <pb@futuretv.com>
753 * configure.in (arm*-*-conix*): New target.
754 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
756 * configure: Regenerate.
758 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
760 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
761 (obj_elf_visibility): New function.
763 * doc/as.texinfo (Visibility): New node: document visibility
766 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
768 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
769 warning for absolute jump/call without `*' in non-intel mode. No
770 need to set i.types[0] JumpAbsolute in intel mode.
772 1999-12-22 Philip Blundell <pb@futuretv.com>
774 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
775 hook function when changing sections.
776 (arm_s_data): Likewise.
778 1999-12-14 Nick Clifton <nickc@cygnus.com>
780 * config/tc-arm.c (md_parse_option): Add support for -marm720
783 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
785 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
786 (r_registers, xr_registers): Define.
787 (r_register_name, xr_register_name): New functions.
788 (md_assemble): Handle new am33 operand types and instruction
790 (mn10300_insert_operand, check_operand): Likewise.
792 1999-11-29 Nick Clifton <nickc@cygnus.com>
794 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
795 (s_force_thumb): Set thumb_mode to 2.
796 (md_assemble): Do not complain about thumb instructions on a
797 non-thumb target if thumb_mode is set to 2.
799 1999-11-28 Michael Meissner <meissner@cygnus.com>
801 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
802 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
803 (O_...): Add new machine dependent expressions if we are handling
804 explicit relocations.
805 (alpha_reloc_op): New static table holding the explicit relocation
807 (alpha_literal_hash): New static to hold the hash table for
808 explicit relocations.
809 (alpha_macros): Add support for explicit relocations.
810 (md_begin): If explicit relocations, initialize hash table.
811 (md_assemble): Don't print a second error if tokenize_arguments
812 already printed an error message.
813 (md_apply_fix): Add support for explicit relocations.
814 (alpha_force_relocation): Ditto.
815 (alpha_fix_adjustable): Ditto.
816 (alpha_adjust_symtab): New function to support explicit
818 (alpha_adjust_symtab_relocs): Ditto.
819 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
820 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
821 Add support for explicit relocations. Return -2 if an error
822 message was already printed.
823 (find_macro_match): Add support for explicit relocations. Comment
825 (emit_insn): Add support for explicit relocations.
826 (assemble_tokens): Ditto.
828 (load_expression): Ditto.
831 (emit_ir_load): Ditto.
832 (emit_loadstore): Ditto.
836 (emit_division): Ditto.
837 (emit_jsrjmp): Ditto.
838 (emit_retjcr): Ditto.
840 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
842 (tc_adjust_symtab): If explicit relocations, call the function
844 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
845 relocations next to the literal relocation they reference.
846 (TC_INIT_FIX_DATA): Initialize the new fields.
847 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
849 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
851 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
852 'B' operand for PA2.0 bb instruction.
854 1999-11-18 Nick Clifton <nickc@cygnus.com>
856 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
859 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
861 (mcore_force_relocation): Force relocations to be generated for
864 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
866 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
867 (i386_displacement): Disallow O_big displacements.
869 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
871 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
872 improvements in error checking.
873 (md_assemble): Support for unconditional ARM instructions.
874 (md_parse_option): Support for -m[arm]v5e flag.
876 1999-11-12 Nick Clifton <nickc@cygnus.com>
878 * macro.c (buffer_and_nest): Do not check beyond the end of the
881 1999-11-11 Nick Clifton <nickc@cygnus.com>
883 * macro.c (buffer_and_nest): Look for seperator after TO and
886 1999-11-08 Andrew Haley <aph@cygnus.com>
888 * app.c (do_scrub_chars): When in State 10, treat backslash
889 characters in the same way as as symbol characters.
891 1999-11-07 Richard Henderson <rth@cygnus.com>
893 * config/tc-alpha.c (alpha_align): Check, don't assert, that
894 the previous label was in the current section before playing
897 1999-11-06 Nick Clifton <nickc@cygnus.com>
899 * config/tc-v850.c (v850_force_relocation): Force relocation
901 (v850_pcrel_from_selection): Do not compute a pcrel offset if
904 1999-11-05 Michael Meissner <meissner@cygnus.com>
906 * expr.h (operatorT): Increase machine dependent operators to 16.
907 * expr.c (op_rank): Ditto.
909 1999-11-03 Ian Lance Taylor <ian@zembu.com>
911 * read.c (pseudo_set): Reject attempts to set the value of a
914 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
917 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
919 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
920 to bfd_set_section_contents.
922 1999-11-03 Nick Clifton <nickc@cygnus.com>
924 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
926 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
928 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
929 (mips_ip): Use OPCODE_IS_MEMBER.
931 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
933 * config/tc-arm.c (reg_required_here): Improve comments.
935 * config/tc-arm.c (thumb_opcode): Add "variants" field.
936 (tinsns): Initialize variants field.
938 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
941 1999-10-27 Scott Bambrough <scottb@netwinder.org>
943 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
944 * config/tc-arm.h: Fix compile time warnings.
946 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
948 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
949 form @abs16, @(abs16) and @(abs16 + imm).
951 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
953 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
954 (ISA_HAS_64_BIT_REGS) New.
955 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
956 mips_emit_delays,macro_build,load_register,load_addresss,
957 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
958 and/or use new ISA_xxx macros in expressions involving
959 ISA, particularly mips_opts.isa.
961 1999-10-18 Michael Meissner <meissner@cygnus.com>
963 * expr.h (operatorT): Add machine dependent operators md1..md8.
964 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
965 for the machine dependent operators to use.
967 * expr.c (op_rank): Add machine dependent operators.
969 * config/tc-alpha.c (O_pregister): Define as a machine dependent
971 (O_cpregister): Ditto.
972 (md_begin): Change X_op test that field is wide enough to use
973 O_max instead of O_alpha_max.
974 (cpu_types): Fill in missing initializer.
975 (alpha_num_macros): Make unsigned.
976 (md_assemble): Make opnamelen be size_t.
977 (md_apply_fix): Cast alpha_num_operands to int before testing.
978 (alpha_force_relocation): Ditto.
979 (alpha_fix_adjustable): Ditto.
980 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
981 (tc_gen_reloc): Ditto.
982 (tc_get_register): Ditto.
987 (s_alpha_ent): Ditto.
988 (s_alpha_end): Ditto.
989 (s_alpha_frame): Ditto.
990 (s_alpha_prologue): Ditto.
991 (s_alpha_file): Ditto.
992 (s_alpha_gprel32): Ditto.
993 (s_alpha_proc): Ditto.
994 (s_alpha_set): Ditto.
995 (s_alpha_base): Ditto.
996 (s_alpha_align): Ditto.
997 (s_alpha_arch): Ditto.
998 (alpha_align): Ditto.
999 (assemble_insn): Suppress unused variable warning.
1001 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1002 order in the structure.
1003 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1005 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1007 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1009 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1011 * config/tc-i386.c (i386_index_check): Correct #endif location.
1013 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1015 * as.c (show_usage): Document new options.
1016 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1017 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1018 (parse_args): Parse the new options.
1019 (main): If there were warnings, and --fatal-warnings
1020 was specified, print an error.
1021 * as.h: New variable, flag_fatal_warnings, for new option.
1023 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1025 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1026 '@'. Change autoincrement completers to fall through to cache control
1029 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1031 (pa_parse_addb_64_cmpltr): New function.
1033 * config/tc-hppa.c (pa_ip): Change error message.
1034 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1035 '?Q' args to allow falling through.
1037 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1038 Remove unused conditional codes.
1039 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1041 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1043 * config/tc-d30v.c (CHAR_BIT): Define.
1044 (check_range): Fix bit operations to support integers bigger than
1047 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1049 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1052 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1053 Doug Evans <devans@cygnus.com>
1055 Add support for m32rx.
1056 * config/tc-m32r.c (enable_m32rx): New static global.
1057 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1058 (allow_m32rx): New function.
1059 (M32R_SHORTOPTS): Add `O'.
1060 (md_longopts): Add --m32rx plus several warning options.
1061 (md_parse_option): Handle new options.
1062 (md_show_usage): Print them.
1063 (md_begin): Enable m32rx.
1064 (OPERAND_IS_COND_BIT): New macro.
1065 (first_writes_to_seconds_operands): New function.
1066 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1067 (target_make_parallel,assemble_two_insns): New functions.
1068 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1069 If optimizing and m32rx, try to make consecutive insns parallel.
1071 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1073 * config/tc-mips.c (nopic_need_relax): Allow for the
1074 .sdata.foo sections generated by -fdata-sections,
1075 and for the .gnu.linkonce.s sections generated by C++.
1077 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1079 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1080 with cleaner code using completer prefixes. Add 'Y'.
1082 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1084 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1086 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1087 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1088 insn does not match and we should try the next insn in the table.
1090 1999-09-22 Nick Clifton <nickc@cygnus.com>
1092 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1094 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1096 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1099 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1101 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1102 OBJ_ELF. If ELF, add "sq".
1103 (md_parse_option): If ELF, ignore -s and -q.
1104 (md_show_usage): Mention ELF options.
1106 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1108 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1111 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1113 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1115 * config/tc-hppa.c (struct pa_it): New field "trunc".
1116 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1117 (pa_parse_ftest_gfx_completer): New function
1118 (pa_parse_fp_cnv_format): New function.
1120 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1121 (md_apply_fix): Handle 22bit pc-rel branches.
1123 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1125 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1127 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1129 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1131 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1133 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1134 (pa_ip): Handle 'fX'.
1136 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1138 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1139 (pa_ip): Handle 'fX'.
1141 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1143 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1144 unwinds unless the function is in the text space.
1145 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1147 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1149 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1150 (md_assemble): To here. Tweak address generation.
1152 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1154 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1155 (md_assemble): Call dwarf2_where for OBJ_ELF.
1156 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1157 (pa_end_of_source): New function.
1158 * tc-hppa.h (md_end): Define for OBJ_ELF.
1160 1999-09-14 Michael Meissner <meissner@cygnus.com>
1162 * configure.in (Canonicalization of target names): Remove adding
1163 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1164 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1165 * configure: Regenerate.
1167 1999-09-14 Donn Terry <donn@interix.com>
1169 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1171 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1173 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1174 pc-relative jmp/call to an absolute symbol.
1175 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1176 absolute section symbols.
1178 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1179 jump handling code and comments.
1181 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1183 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1184 the value if TE_PE and a global defined symbol.
1186 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1188 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1189 print the symbol, rather than printing it here.
1191 1999-09-11 Donn Terry <donn@interix.com>
1193 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1194 BFD_RELOC_RVA relocations.
1196 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1197 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1200 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1202 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1203 * doc/internals.texi (Object format backend): Document
1206 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1207 relocations against global symbols if TE_PE.
1209 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1210 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1212 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1215 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1216 symbols which do not have a constant value, or tags with
1217 non-tags. Remove the symbol from the list before adding it at the
1220 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1221 C_FCN symbol differently if TE_PE.
1222 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1223 appears in the pseudo-op, rather coff_line_base which is only set
1226 * config/obj-coff.c (obj_coff_loc): New static function.
1227 (obj_pseudo_table): Add "loc".
1229 * config/obj-coff.c (add_lineno): Check that the line number is
1232 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1233 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1235 (md_atof): Return NULL rather than 0.
1236 * config/tc-i386.c (md_atof): Change type to int.
1237 * expr.c (expr): Change first parameter to int.
1238 * config/obj-coff.c: Add declarations for static functions.
1239 (coff_frob_symbol): Use SYM_AUXENT.
1240 * config/tc-i386.h (flag_16bit_code): Don't declare.
1242 * config/obj-coff.c (obj_coff_section): Default to setting
1243 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1245 * write.c (adjust_reloc_syms): Print adjusted fixup.
1247 * expr.c (integer_constant): Correct too_many_digits calculation
1250 1999-09-09 Andreas Schwab <schwab@suse.de>
1252 * doc/c-arm.texi: Fix arguments of @var to not contain
1255 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1257 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1259 (md_parse_option): Only support -k flag for ELF and COFF targets.
1261 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1263 * config/tc-hppa.c (pa_ip): Put strict register checks before
1264 call to pa_parse_number.
1266 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1268 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1270 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1273 1999-09-06 Donn Terry <donn@interix.com>
1275 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1277 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1279 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1280 candidate instruction. Require registers for register arguments
1281 when in strict mode. Require assemble-time constants for
1282 constants when in strict mode.
1283 (pa_get_absolute_expression): Require a constant when in strict
1286 1999-09-06 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1290 1999-09-04 Steve Chamberlain <sac@pobox.com>
1292 * config/tc-pj.c: New file, supports picoJava in ELF.
1293 * config/tc-pj.h: Ditto.
1294 * configure.in (pjl*, pj*): New targets.
1295 * Makefile.am: Rebuild dependencies.
1296 (CPU_TYPES): Add pj.
1297 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1298 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1299 * doc/c-pj.texi: New file.
1300 * doc/as.texinfo: Add some PJ specifics.
1301 * doc/all.texi: Add PJ to the list of all architectures, sort them
1303 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1304 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1306 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1308 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1309 (obj_frob_file): Test for null pointer.
1310 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1311 (OBJ_PROCESS_STAB): And here.
1312 (elf_obj_sy): Remove
1314 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1315 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1316 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1318 * config/obj-coff.c (no_func): Remove.
1319 (coff_format_ops): Change occurrences of no_func to 0, as we test
1320 for 0 in obj-multi.h.
1322 * configure.in: Enable bfd for i386-coff when primary target is
1323 bfd. Enable i386 elf,coff emulation support. Don't set
1324 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1325 emulation to support.
1326 *configure: Regenerate.
1328 1999-09-02 Nick Clifton <nickc@cygnus.com>
1330 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1331 .section .line directive is encountered.
1333 1999-09-01 Nick Clifton <nickc@cygnus.com>
1335 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1338 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1339 * as.texinfo: Document --gdwarf2 command line option.
1340 Add additional documentation of ARM command line switches.
1342 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1344 * config/tc-i386.c (i386_intel_memory_operand): Combine
1345 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1346 and RESTORE_END_STRING around parse_register calls.
1347 (i386_operand): Here too.
1348 (i386_is_reg): Remove.
1349 (parse_register): Move as_bad calls from within this function to
1352 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1354 Based on a patch from H.J. Lu <hjl@gnu.org>
1355 * config/tc-i386.c (parse_register): Handle FP regs specially.
1356 (md_begin): Remove '(' and ')' from register_chars.
1358 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1360 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1361 error message (done elsewhere).
1363 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1365 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1367 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1369 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1372 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1374 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1376 Add new completers. Fix bug in 64 bit condition handling.
1378 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1381 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1383 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1385 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1387 1999-08-27 Jim Wilson <wilson@cygnus.com>
1389 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1390 (struct ls): Add frag field. Initialize it to zero.
1391 (out_end_sequence): New local text_frag. Set it while in text section.
1392 Replace address check with frag check. Set ls.frag to text_frag if
1393 out_set_addr called.
1394 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1395 Set it before switching sections. Replace address check with frag
1396 check. Set ls.frag to saved_frag if out_set_addr called.
1398 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1400 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1401 output "advance_pc" opcode instead of calling gen_addr_line().
1402 The latter has the undesired side-effect of creating a new row
1403 in the debug line info matrix.
1405 1999-08-26 Jim Wilson <wilson@cygnus.com>
1407 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1408 ls.last_filename if last is less than zero. Set ls.last_filename
1409 when allocating new entry.
1410 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1413 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1415 * config/tc-i386.c (i386_index_check): Fix the displacement size
1416 when INFER_ADDR_PREFIX.
1418 1999-08-18 Nick Clifton <nickc@cygnus.com>
1420 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1423 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1425 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1426 handle 0xffffNNNN constants correctly.
1428 1999-08-16 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1433 1999-08-13 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1436 (md_apply_fix3): Always pass positive values to
1437 validate_offset_imm.
1439 1999-08-12 Nick Clifton <nickc@cygnus.com>
1441 * config/tc-arm.c (skip_whitespace): New macro.
1442 Formatting tidy ups.
1444 (md_apply_fix3): Store relocation offset in addend for ELF based
1446 (arm_force_relocation): Always generate relocs for Thumb function
1449 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1451 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1452 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1454 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1456 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1457 flags for the unwind subspace.
1459 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1460 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1461 suitable relocation based on the size of the target's pointer.
1462 Always Use subsegment zero for the unwinders.
1463 (pa_level): Handle "2.0w".
1465 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1467 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1468 with the following instruction unless this was specified.
1470 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1472 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1473 certain sections, to match BFD changes.
1475 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1477 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1478 (EXTRA_SCRIPTS): Define to keep automake happy.
1479 * Makefile.in: Rebuild.
1481 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1483 * Makefile.am: Rename .dep* files to DEP*.
1484 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1485 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1487 * Makefile.in: Rebuild.
1489 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1491 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1493 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1495 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1496 avoid problems on DOS filesystems.
1497 * Makefile.in: Rebuild.
1499 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1501 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1503 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1506 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1508 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1509 line to create ${GDBINIT} rather than .gdbinit.
1510 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1512 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1514 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1516 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1518 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1520 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1522 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1523 non-adjustable symbols.
1525 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1527 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1529 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1531 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1534 1999-08-05 Donn Terry <donn@interix.com>
1536 * config/te-interix.h: New file.
1537 * configure.in (i386-*-interix*): New target.
1538 * configure: Rebuild.
1540 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1542 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1543 selectors for ELF too.
1544 (selector_table): Add "ltp" and "rtp" selectors.
1546 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1548 * config/tc-i386.c (i386_operand): No need to change
1549 operand_string pointer in segment reg case before goto
1550 do_memory_reference. Initialise displacement_string_start and
1551 displacement_string_end after do_memory_reference label.
1552 (i386_index_check): Add operand_string param, and print error
1553 message on failure here.
1554 (i386_intel_memory_operand): Instead of here.
1555 (i386_operand): And here.
1556 (INFER_ADDR_PREFIX): Enable.
1558 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1560 * config/tc-i386.h (DefaultSize): Define. Renumber following
1561 opcode_modifier defines.
1563 From Etienne Lorrain <etienne.lorrain@ibm.net>
1564 * config/tc-i386.c (stackop_size): New variable.
1565 (set_16bit_code_flag): Clear it here.
1566 (set_16bit_gcc_code_flag): New function.
1567 (md_pseudo_table): Add "code16gcc" entry.
1568 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1570 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1572 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1573 next_set_end even if the end symbol is being discarded.
1575 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1576 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1577 * config/obj-coff.c: Likewise.
1578 (seg_info_type): Remove.
1579 (seg_info_off_by_4): Change to array of segT.
1580 (s_get_segment): Adjust accordingly.
1581 (obj_pseudo_table): Fully initialize sentinel entry.
1583 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1584 Ralf Baechle <ralf@uni-koblenz.de>.
1586 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1588 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1590 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1592 * config/tc-i386.c: Indentation and white space changes.
1593 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1594 don't enable it by default.
1595 (i386_intel_operand): Remove redundant prototype.
1596 Move check on number of memory operands, and i.mem_operands++
1597 (i386_intel_memory_operand): To here.
1598 Remove i386_immediate code from here. Remove special case code
1599 for input and output using (%dx). Remove base/index checks and
1600 call i386_index_check instead. Save initial operand_string
1601 argument for error message.
1602 (i386_operand): Remove redundant prototype. Move base/index
1603 checks to i386_index_check.
1604 (i386_displacement): Move intel mode check for non-zero
1606 (i386_intel_memory_operand): To here.
1608 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1610 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1611 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1612 by .register pseudo-op if -64 and --no-undeclared-regs.
1613 (s_register, sparc_adjust_symtab): New functions.
1614 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1615 Declare sparc_adjust_symtab as tc_adjust_symtab.
1616 * doc/c-sparc.texi: Add description of #ignore special literal
1617 for .register pseudo-op.
1619 1999-07-30 Catherine Moore <clm@cygnus.com>
1621 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1622 the relocation's section offset.
1624 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1626 * write.c (fixup_segment): Fix generic error check overflow test.
1628 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1629 X_add_number to long.
1631 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1633 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1636 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1638 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1641 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1643 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1645 * configure.bat: Remove; obsolete.
1646 * config/go32.cfg: Likewise.
1648 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1650 * configure.in (i386-*-vxworks*): New target.
1651 * configure: Rebuild.
1653 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1655 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1657 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1659 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1661 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1662 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1663 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1664 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1665 MAX_RELOC_EXPANSION): Define.
1666 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1668 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1670 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1671 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1672 block. Print a warning if an 8-bit or 16-bit constant
1673 displacement or immediate is truncated on output.
1674 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1676 (i386_operand): Disallow immediate jump absolute operand.
1678 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1680 * configure.in: Bump version number to 2.9.5.
1681 * configure: Rebuild.
1683 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1686 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1688 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1689 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1691 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1693 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1695 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1697 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1698 if -mno-fpu was given.
1699 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1701 (cons_fix_new_arm): Remove misleading comments.
1703 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1705 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1707 (relax_segment): Likewise. After giving a rs_org error, convert
1708 the frag to rs_align to avoid cascading errors.
1710 1999-07-12 Andreas Schwab <schwab@suse.de>
1712 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1714 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1716 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1717 as appropriate. Fill in structure initializations. Add variable
1718 initializations. Add casts.
1719 * dwarf2dbg.c (print_stats): Change i to size_t.
1720 * listing.c (listing_listing): Change list_line to unsigned int.
1722 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1724 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1725 rather than checking for \001 and \002 in symbol name.
1726 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1728 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1730 * configure.in (hppa*-linux-gnu*): New target.
1731 * configure: Rebuilt.
1733 1999-07-08 Nick Clifton <nickc@cygnus.com>
1735 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1737 1999-07-07 Nick Clifton <nickc@cygnus.com>
1739 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1740 accessing symbolP directly.
1742 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1744 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1747 1999-07-05 Nick Clifton <nickc@cygnus.com>
1749 * config/tc-arm.c (ARM_EXT_V5): Define.
1750 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1751 (md_begin): Detect ARM v5 architectures.
1752 (md_parse_option): Accept arm v5 specification.
1753 (md_show_usage): Documment -marmv5 switch.
1755 * doc/c-arm.texi: Document -marmv5 command line option.
1757 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1759 (validate_immediate_twopart): New function. Determine if a
1760 constant can be computed by two ADD instructions.
1761 (output_inst): Remove its command line parameter - it was never
1763 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1764 implememt the ADRL pseudo op.
1765 (tc_gen_reloc): Generate a suitable error message if an ADRL
1766 instruction tries to generate a real reloc.
1768 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1770 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1772 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1775 1999-06-27 H.J. Lu <hjl@gnu.org>
1777 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1778 non BFD_ASSEMBLER case.
1780 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1782 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1785 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1787 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1788 out_end_sequence() when the address decreases due to a new frag.
1789 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1790 numbering starts with 1.
1792 1999-06-23 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1796 (mcore_s_text): Call obj_elf_text for ELF target.
1797 (mcore_s_data): Call obj_elf_data for ELF target.
1798 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1800 (mcore_s_bss): New function: Dump literal table before changing
1802 (mcore_s_comm): New function: Dump literal table before changing
1805 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1806 No longer static functions.
1807 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1808 Provide prototypes for these functions.
1810 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1812 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1813 a list of names, to try obj_segment_name, and to try abbreviated
1814 names when using COFF without long section names.
1816 * config/tc-alpha.c: More use of symbol accessor functions.
1817 * config/tc-arc.c: Likewise.
1818 * config/tc-d30v.c: Likewise.
1819 * config/tc-fr30.c: Likewise.
1820 * config/tc-i860.c: Likewise.
1821 * config/tc-m88k.c: Likewise.
1822 * config/tc-mcore.c: Likewise.
1823 * config/tc-ns32k.c: Likewise.
1824 * config/tc-sparc.c: Likewise.
1825 * config/tc-v850.c: Likewise.
1827 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1828 sy_value with appropriate accessor functions.
1829 * config/tc-arm.c (md_apply_fix3): Likewise.
1830 * config/tc-d10v.c (AT_WORD_P): Likewise.
1831 * config/tc-v850.c (reg_name_search): Likewise.
1833 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1834 use symbol_get_bfdsym instead.
1835 * config/tc-ppc.c (md_assemble): Likewise.
1836 * config/tc-v850.c (v850_comm): Likewise.
1838 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1840 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1841 the symbol, rather than accessing the bsym member.
1842 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1843 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1844 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1845 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1846 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1847 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1848 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1849 * config/tc-v850.c (tc_gen_reloc): Likewise.
1851 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1853 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1854 (hppa_gen_reloc_type): Conditionalize on BFD64.
1855 (tc_gen_reloc): Re-enable ELF relocations.
1856 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1858 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1860 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1862 (do_ldst): Move assignment out of if condition.
1863 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1864 parentheses to avoid warning.
1866 1999-06-21 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1869 macro to get at the BFD symbol associated with a GAS symbol.
1871 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1873 * config/tc-ppc.c: Update for symbol handling changes.
1874 * config/obj-coff.c: Likewise.
1876 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1878 * tc-hppa.c: General cleanups of ELF support. No more spaces
1879 and subspaces for ELF.
1880 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1881 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1882 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1883 (UNWIND_SECTION_NAME): Likewise.
1884 (space/subspace related structures): Conditionalize definitions
1886 (space/subspace directives and support routines): Conditionalize
1887 definitions and references/uses on OBJ_SOM.
1888 (label_symbol_struct): For ELF, track the symbol's segment. For
1889 SOM track its space.
1890 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1892 (USE_ALIASES): Kill for both SOM & ELF.
1893 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1894 (pa_space, pa_subspace): Corresponding changes.
1895 (pa_spaces_begin): Corresponding chagnes.
1896 (md_begin): Do not muck around with space/subspace stuff for
1898 (md_apply_fix): Temporarily disable argument relocation stuff
1900 (tc_gen_reloc): Temporarily disable relocation generation for
1902 (pa_build_unwind_subspace): Similarly.
1904 1999-06-16 Nick Clifton <nickc@cygnus.com>
1906 * config/tc-arm.c (thumb_set): New pseudo op.
1907 (text, data, section): Override these pseudo ops with ARM
1909 (s_thumb_set): New function: Perform the same as a .set pseudo
1910 op, but also mark the alias'ed symbol as being a Thumb
1912 (arm_s_text): New function: Perform the same as the .text
1913 pseudo op, but dump the literal pool before changing
1915 (arm_s_data): New function: Perform the same as the .data
1916 pseudo op, but dump the literal pool before changing
1918 (arm_s_section): New function: Perform the same as the
1919 .section pseudo op, but dump the literal pool before changing
1921 (arm_cleanup): Do not reset the current section before dumping
1924 1999-06-17 Nick Clifton <nickc@cygnus.com>
1926 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1927 OPTION_NO_WARN_UNMATCHED entries.
1928 (md_parse_option): Generate a warning message if an unrecognised
1929 option is encountered.
1931 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1932 (get_operands): When parsing an expression after an '@' symbol
1933 has been detected, do not ignore '#' symbols.
1934 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1937 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1939 From K. Richard Pixley <rich@noir.com>:
1940 * configure.in (ppc-*-vxworks*): New target.
1941 * configure: Rebuild.
1943 1999-06-12 Philip Blundell <philb@gnu.org>
1945 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1947 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1949 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1950 which refer to symbols in linkonce sections, permit reducing the
1951 relocs if the symbol is local.
1953 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1955 * subsegs.c (subseg_text_p): New function.
1956 * as.h (subseg_text_p): Declare.
1957 * read.c (do_align): Use subseg_text_p to set the default fill.
1958 * write.c (subsegs_finish): Likewise.
1959 * config/obj-coff.c (write_object_file): Likewise.
1960 * config/tc-i386.h (md_maybe_text): Don't define.
1961 (md_do_align): Use subseg_text_p to set the default fill.
1962 * config/tc-m32r.c (m32r_do_align): Likewise.
1963 * config/tc-sh.c (sh_do_align): Likewise.
1964 * config/tc-sparc.h (md_do_align): Likewise.
1966 1999-06-12 David O'Brien <obrien@freebsd.org>
1968 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1969 * configure: Rebuild.
1971 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1973 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1974 * Makefile.am: Rebuild dependencies.
1975 * Makefile.in: Rebuild.
1977 * config/tc-i386.c (i386_immediate): Remove unused label
1980 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1981 * symbols.c: Likewise.
1982 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1983 sy_next field when taking address, rather than symbol_next.
1985 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1987 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1988 value from the output file architecture.
1989 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1990 * dwarf2dbg.h: Change bfd_vma to addressT.
1992 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1994 * dwarf2dbg.h: Use PARAMS in function declarations.
1996 1999-06-11 Martin Dorey <mdorey@madge.com>
1998 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1999 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2001 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2003 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2005 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2007 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2010 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2012 * read.c (read_a_source_file): Only declare inescape if
2015 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2017 (find_entry_byval): Add parens to avoid warning.
2019 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2021 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2024 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2026 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2029 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2030 synthetize_setx): New functions.
2031 (md_assemble): Broken the special cases into the above
2032 functions. Make compiler happy if sizeof(bfd_vma)==4.
2033 Fix sethi generated from set/setuw. If instructions have a relloc,
2034 always clear the fields to be relocated in the opcode.
2035 (sparc_ip): Remove special_case global variable.
2037 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2039 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2040 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2041 indication of success rather than a value.
2042 (itbl_get_val): Likewise.
2043 (itbl_get_field): Use strcspn. Change delimiters to include
2045 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2046 (itbl_get_val): Likewise.
2047 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2049 * symbols.c (copy_symbol_attributes): Convert local symbols to
2052 1999-06-10 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2057 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2059 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2060 Optimize set if sizeof(bfd_vma) == 64.
2061 (sparc_ip): Fix sethi - without %hi() it should generate
2062 R_SPARC_22 reloc, not R_SPARC_HI22.
2063 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2065 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2067 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2068 (s_ncons): New function.
2069 (native_op_table): New table.
2070 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2071 R_SPARC_OLO10 handling.
2073 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2075 * expr.h (struct expressionS): Revert last change; widen X_op.
2076 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2078 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2080 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2081 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2082 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2083 * Makefile.in: Regenerated.
2085 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2086 `common' pass on to s_mri_common.
2087 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2089 1999-06-06 Richard Henderson <rth@cygnus.com>
2091 * config/obj-elf.c (obj_elf_section): Don't free the return
2092 value of demand_copy_C_string.
2094 1999-06-05 Richard Henderson <rth@cygnus.com>
2096 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2097 creation logic from obj_elf_create_section.
2099 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2100 (section_stack): New.
2101 (special_sections): Make const.
2102 (obj_elf_section): Gut and rewrite parsing.
2103 (obj_elf_change_section): New function broken out of obj_elf_section.
2104 (obj_elf_parse_section_letters): Likewise.
2105 (obj_elf_section_word): Likewise.
2106 (obj_elf_section_type): Likewise.
2107 (obj_elf_previous): Treat as a toggle.
2108 (obj_elf_popsection): New.
2109 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2110 (ppc_section_type): Likewise.
2111 * config/tc-ppc.h: Likewise.
2113 * expr.h (struct expressionS): Don't make X_op a bitfield.
2114 * config/tc-alpha.c: Update for symbol handling changes.
2115 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2116 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2118 1999-06-05 Richard Henderson <rth@cygnus.com>
2120 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2121 (dwarf2_gen_line_info): Kill unused variables.
2122 (dwarf2_finish): Likewise.
2123 (dwarf2_where): Likewise.
2124 (dwarf2_directive_file): If we've only got a string,
2125 hand off to s_app_file.
2126 * ecoff.c: Move the include of ecoff.h.
2127 * symbols.h (S_IS_FUNCTION): Prototype.
2129 * read.c (LEX_HASH): Supply a default.
2131 (s_globl): Update `c' after skipping whitespace.
2132 * read.h (LEX_END_NAME, is_name_ender): New.
2133 * expr.c (get_symbol_end): Respect it.
2135 1999-06-04 Mark Klein <mklein@dis.com>
2137 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2139 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2141 * config/tc-hppa.c: Update for symbol handling changes.
2143 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2145 * cgen.c: Update for symbol handling changes.
2146 * config/tc-m32r.c: Likewise.
2148 * config/tc-hppa.h: Update for symbol handling changes.
2149 * config/tc-hppa.c: Likewise.
2151 * config/tc-arm.h: Update for symbol handling changes.
2152 * config/tc-arm.c: Likewise.
2153 (symbol_make_empty): Remove. Just use symbol_create.
2155 * symbols.c (symbol_set_tc): Correct name.
2157 * Makefile.am: Rebuild dependencies.
2158 ($(OBJS)): Don't depend upon struc-symbol.h.
2159 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2160 * dep-in.sed: Don't remove struc-symbol.h.
2161 * Makefile.in: Rebuild.
2163 * doc/internals.texi (Symbols): Describe changes in symbol
2166 1999-06-03 Richard Henderson <rth@cygnus.com>
2168 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2169 instead of doing the work by hand.
2171 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2173 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2174 state of line state-machine.
2175 (struct ls): Collect DWARF2 line state-machine state in new member
2176 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2177 resulted in any DWARF2 directives.
2178 (reset_state_machine): New function.
2179 (out_end_sequence): Ditto.
2180 (dwarf2_gen_line_info): When switching sections or switching to a
2181 lower text address, call out_end_sequence() first to terminate the
2182 previous code sequence as code sequences MUST have monotonically
2183 increasing addresses.
2184 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2186 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2188 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2189 DWARF2 debug info (line information only, at this point).
2190 * as.h: Update comment about supported debug formats.
2191 * dwarf2dbg.c, dwarf2dbg.h: New files.
2192 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2194 * expr.c (operand): Don't use [ for parens if we want an index op.
2195 (op_encoding): Switch [ into O_index, if desired.
2196 (op_rank): Renumber with O_index on bottom.
2197 (expr): If O_index, match closing bracket.
2198 * expr.h (O_index): New.
2200 * read.c (read_a_source_file): Conditionally allow matched "
2201 in lines passed to md_assemble.
2203 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2205 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2207 Add support for storing local symbols in a small structure to save
2208 memory when assembling large files.
2209 * as.h: Don't include struc-symbol.h.
2210 (symbolS): Add typedef.
2211 * symbols.c: Include struc-symbol.h.
2212 (local_hash): New static variable.
2213 (save_symbol_name): New static function, from symbol_create.
2214 (symbol_create): Call save_symbol_name.
2215 (local_symbol_count): New static variable.
2216 (local_symbol_conversion_count): Likewise.
2217 (LOCAL_SYMBOL_CHECK): Define.
2218 (local_symbol_make): New static function.
2219 (local_symbol_convert): New static function.
2220 (colon): Handle local symbols. Create local symbol for local
2222 (symbol_table_insert): Handle local symbols.
2223 (symbol_find_or_make): Create local symbol for local label name.
2224 (symbol_find_base): Check for local symbol.
2225 (symbol_append, symbol_insert): Check for local symbols.
2226 (symbol_clear_list_pointers, symbol_remove): Likewise.
2227 (verify_symbol_chain): Likewise.
2228 (copy_symbol_attributes): Likewise.
2229 (resolve_symbol_value): Handle local symbols.
2230 (resolve_local_symbol): New static function.
2231 (resolve_local_symbol_values): New function.
2232 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2233 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2234 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2235 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2236 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2237 (symbol_previous, symbol_next): New functions.
2238 (symbol_get_value_expression): Likewise.
2239 (symbol_set_value_expression): Likewise.
2240 (symbol_set_frag, symbol_get_frag): Likewise.
2241 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2242 (symbol_mark_used_in_reloc): Likewise.
2243 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2244 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2245 (symbol_mri_common_p): Likewise.
2246 (symbol_mark_written, symbol_clear_written): Likewise.
2247 (symbol_written_p): Likewise.
2248 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2249 (symbol_section_p, symbol_equated_p): Likewise.
2250 (symbol_constant_p): Likewise.
2251 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2252 (symbol_get_obj, symbol_set_obj): Likewise.
2253 (symbol_get_tc, symbol_set_tc): Likewise.
2254 (symbol_begin): Initialize local_hash.
2255 (print_symbol_value_1): Handle local symbols.
2256 (symbol_print_statistics): Print local symbol statistics.
2257 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2258 Declare new symbols.c functions. Move many declarations here from
2260 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2261 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2262 (struct symbol): Move bsym to make it clearly the first field.
2263 Remove TARGET_SYMBOL_FIELDS.
2264 (symbolS): Don't typedef.
2265 (struct broken_word): Remove.
2266 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2267 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2268 (symbol_clear_list_pointers): Likewise.
2269 (symbol_insert, symbol_remove): Likewise.
2270 (symbol_previous, symbol_append): Likewise.
2271 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2272 (struct local_symbol): Define.
2273 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2274 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2275 (local_symbol_get_frag, local_symbol_set_frag): Define.
2276 (local_symbol_get_real_symbol): Define.
2277 (local_symbol_set_real_symbol): Define.
2279 * write.c (write_object_file): Call resolve_local_symbol_values.
2280 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2281 (TARGET_SYMBOL_FIELDS): Don't define.
2282 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2283 ECOFF_DEBUGGING, add ECOFF fields.
2284 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2285 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2286 ECOFF_DEBUGGING, add ECOFF fields.
2287 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2288 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2289 * config/tc-mcore.h: Don't include struc-symbol.h.
2290 (TARGET_SYMBOL_FIELDS): Don't define.
2291 (struct mcore_tc_sy): Define.
2292 (TC_SYMFIELD_TYPE): Define.
2293 * Many files: Use symbolS instead of struct symbol. Use new
2294 accessor functions rather than referring to symbolS fields
2297 * read.c (s_mri_common): Don't add in value of line_label.
2299 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2300 checking for SEC_LINK_ONCE.
2302 * config/tc-sh.h (sh_fix_adjustable): Declare.
2304 * app.c (input_buffer): New static variable.
2305 (app_push): Save saved_input in allocated buffer.
2306 (app_pop): Restored saved_input.
2307 (do_scrub_chars): Change get parameter to take char * and int as
2308 arguments. Change GET macro to pass input_buffer to get
2309 function. Don't save input into allocated buffer.
2310 * as.h (do_scrub_chars): Update declaration.
2311 * input-file.c (input_file_get): Change to take char * and int.
2312 Read data into passed in buffer. Remove static buffer.
2313 * read.c (scrub_from_string): Change to take char * and int. Copy
2314 data into passed in buffer.
2316 * hash.h: Neaten. Declare hash_traverse.
2317 * hash.c: Complete rewrite based on BFD hashing code.
2318 * gasp.c (chunksize): New variable.
2319 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2322 1999-05-28 Nick Clifton <nickc@cygnus.com>
2324 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2325 addend unless the target uses an old ABI.
2327 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2329 -Wchar-subscripts cleanup
2330 * listing.c (listing_newline): Use unsigned char variable, so
2331 calls to isascii,iscntrl are correct.
2332 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2334 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2335 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2336 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2337 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2339 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2341 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2343 (arch_coldfire_p): New #define.
2344 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2346 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2348 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2350 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2351 (install_operand): Add place `N'.
2352 (init_table): Add registers ACC, MACSR, MASK.
2354 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2356 * config/tc-m68k.c: Change mcf5200 --> mcf.
2357 (archs): Add mcf5206e, mcf5307.
2358 (m68k_ip): Add format `u'.
2359 (install_operand): Add place `m', `M', `h'.
2360 (init_table): Add upper/lower registers.
2362 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2364 1999-05-28 Martin Dorey <mdorey@madge.com>
2366 * config/tc-i960.c: Several minor changes to add ELF and
2367 BFD_ASSEMBLER support.
2368 * config/tc-i960.h: Likewise.
2369 * configure.in (i960-*-elf*): New target.
2370 * aclocal.m4, configure: Rebuild.
2372 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2374 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2375 reloc changes when defined(BFD_ASSEMBLER).
2377 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2379 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2381 * write.c (write_print_statistics): Output to file, not stderr.
2383 * expr.c (generic_bignum_to_int32,64): Prototype.
2385 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2386 output_sleb128, output_uleb128, output_big_sleb128,
2387 output_big_uleb128, output_big_leb128): Prototype.
2388 (output_big_sleb128, output_big_uleb128): Make inline.
2389 (output_big_leb128): Remove inline
2391 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2392 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2393 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2394 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2395 value for correct overflow check in write.c:fixup_segment.
2396 * write.c (fixup_segment): Move bitfield overflow checks to after
2397 the md_apply_fix call.
2398 * config/obj-coff.c (fixup_segment): Likewise.
2399 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2400 valueT *val argument.
2402 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2404 * config/atof-ieee.c (gen_to_words): Correctly round a
2405 denormalized number. Fix off-by-one in range checking for
2406 exponent in a denormal.
2408 1999-05-10 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2413 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2415 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2417 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2419 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2420 (ReverseRegRegmem): Remove.
2421 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2422 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2423 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2426 From Doug Ledford <dledford@redhat.com>
2427 * config/tc-i386.h (RegXMM): New for P/III.
2428 * config/tc-i386.c: Add support for P/III.
2430 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2432 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2433 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2434 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2436 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2438 * config/tc-i386.c (i386_immediate): Skip whitespace before
2439 complaining about junk after expression.
2440 (i386_displacement): Likewise.
2442 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2444 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2445 Don't copy before downcaseing.
2447 1999-05-05 Catherine Moore <clm@cygnus.com>
2449 * tc-m68k.c: Include elf/m68k.h.
2450 (m68k_elf_final_processing): New routine.
2451 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2454 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2456 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2459 1999-04-30 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-mcore.c (mcore_s_section): Dump literals before
2464 1999-04-29 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2469 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2471 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2472 (TC_INIT_FIX_DATA): Delete.
2473 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2474 (TC_INIT_FIX_DATA): Delete.
2475 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2476 * write.c (fix_new_internal): Initialize fx_cgen member.
2477 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2478 (gas_cgen_md_apply_fix3): Update.
2479 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2480 (md_cgen_record_fixup_exp): Update.
2481 (FX_OPINFO_R_TYPE): Update.
2483 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2484 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2485 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2486 * frags.h (struct frag): Make opindex, opinfo ints.
2488 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2490 1999-04-26 Tom Tromey <tromey@cygnus.com>
2492 * aclocal.m4, configure: Updated for new version of libtool.
2494 1999-04-22 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2498 (md_apply_fix3): Do not fix up absolute relocations against
2501 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2503 1999-04-20 Nick Clifton <nickc@cygnus.com>
2505 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2506 changes and data-in-text directives.
2507 (mcore_cons): New function: intercept cons() operations.
2508 (mcore_float_cons): New function: intercept float_cons()
2510 (mcore_stringer): New function: intercept stringer() operations.
2512 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2514 * obj.h (struct format_ops): Change generate_asm_lineno field to
2516 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2518 * config/tc-alpha.c (find_opcode_match): Add default case to
2520 (find_macro_match): Likewise.
2521 (load_expression): Parenthesize && within ||.
2523 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2525 1999-04-17 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2528 .text .data .section pseudo ops.
2529 (mcore_s_section): New function. Dump lits before changing secs.
2530 (mcore_s_text): New function. Dump lits before changing secs.
2531 (mcore_s_data): New function. Dump lits before changing secs.
2533 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2535 * config/tc-mips.c (mips_32bitmode): New.
2536 (md_begin): Set mips_32bitmode if needed.
2537 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2538 Set EF_MIPS_32BITMODE.
2540 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2542 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2545 1999-04-16 Nick Clifton <nickc@cygnus.com>
2547 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2549 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2551 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2552 expressions correctly.
2555 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2557 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2559 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2561 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2562 and fmpynfadd instructions.
2564 1999-04-11 Richard Henderson <rth@cygnus.com>
2566 * as.h (environ): Declare it, if needed.
2567 * as.c (dump_statistics): Don't declare environ.
2568 * configure.in (environ): Detect declaration.
2569 * configure, config.in: Rebuild
2571 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2572 (i386_displacement): Allocate enough space for replacement buffer.
2573 Clean up replacement buffer initialization.
2575 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2577 * subsegs.c (section_symbol): Don't create a new symbol if one
2578 already exists; instead, use the existing one, but set its segment
2579 and frag data if it hasn't already been defined.
2580 * config/obj-coff.c (c_section_symbol): Likewise.
2582 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2584 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2586 1999-04-08 Nick Clifton <nickc@cygnus.com>
2588 * config/tc-mcore.c: New File: Support routines for MCore
2590 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2591 * config/obj-coff.c: Add support for mcore-pe target.
2593 * Makefile.am: Add support for MCore targets.
2594 * Makefile.in: Regenerate.
2595 * configure.in: Add support for MCore targets.
2596 * configure: Regenerate.
2598 * doc/all.texi: Set MCORE.
2599 * doc/as.texinfo: Document MCore specific command line options.
2601 * write.h: Prevent multiple inclusion.
2603 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2605 * asintl.h (LC_MESSAGES): Never define.
2606 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2608 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2611 * Makefile.am (m68k-parse.c): If configuring in the source
2612 directory, copy m68k-parse.y into the local directory before
2613 running ylwrap, to remove spurious differences when generating
2615 * Makefile.in: Rebuild.
2617 * config/tc-sparc.h (md_do_align): Just allocate the number of
2618 bytes necessary, rather than always allocating 1024.
2620 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2622 * listing.c (listing_newline): Add cast to avoid warning.
2623 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2624 * config/tc-i386.c (i386_scale): Add return value.
2625 (build_displacement_string): Remove unused local temp_disp2.
2626 (i386_intel_memory_operand): Add parentheses to avoid warning.
2627 (i386_intel_operand): Remove unused local end_of_operand_string.
2628 (i386_operand): Remove unused local operand_modifier.
2629 (i386_operand): Add parens to avoid warning.
2631 1999-04-04 Don Bowman <don@pixsci.com>
2633 * configure.in: Add mips*-*-vxworks* target; have it define
2635 * configure, config.in: Rebuild.
2637 1999-03-31 Nick Clifton <nickc@cygnus.com>
2639 * configure.in (emulations): Add support for arm-epoc-pe.
2640 * configure: Regenerate.
2641 * config/te-epoc-pe.h: New file. Define macros specific to
2643 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2644 for arm-epoc-pe target.
2646 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2648 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2650 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2652 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2653 detect ",n" without a condition.
2654 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2657 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2659 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2660 instruction is encoded with one bit.
2663 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2665 * doc/internals.texi (CPU backend): Mention that
2666 line_separator_chars should not include newline. From thi
2667 <ttn@mingle.glug.org>.
2669 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2671 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2672 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2674 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2676 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2678 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2680 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2683 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2685 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2687 1999-03-15 Martin Hunt <hunt@cygnus.com>
2689 * app.c (do_scrub_begin): Change '-' back to a symbol char
2690 so we can use multiple opcodes on a line again.
2692 * config/tc-d30v.c: By default, warn if a symbol has
2693 the same name as a register. Plus some minor
2694 updates from the branch.
2696 1999-03-13 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2699 BFD_RELOC_16 and BFD_RELOC_64.
2701 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2703 * expr.c (expr): Add missing else.
2705 1999-03-12 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-arm.c (md_apply_fix3): Improve error message.
2709 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2711 * Makefile.am (CPU_TYPES): Add fr30.
2712 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2713 (fr30,m32r dependencies): Update.
2714 * Makefile.in: Rebuild.
2716 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2717 (gas_cgen_record_fixup_exp): Ditto.
2718 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2719 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2720 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2721 (md_cgen_lookup_reloc): Update use of operand->type.
2722 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2723 (md_convert_frag): Call cgen_operand_lookup_by_num.
2724 (md_cgen_lookup_reloc): Update use of operand->type.
2725 (m32r_cgen_record_fixup_exp): Ditto.
2727 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2729 * config/tc-mips.c (md_show_usage): Fix message.
2731 1999-03-03 Nick Clifton <nickc@cygnus.com>
2733 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2734 and LDR reg,=<expr> instruction.
2736 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2739 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2741 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2743 1999-02-17 Nick Clifton <nickc@cygnus.com>
2745 This patch was created by: Scott Bambrough
2746 <scottb@corelcomputer.com>
2749 Special cased '@' character. The '@' character is used as the
2750 ARM assembler comment character, as a special character
2751 and in ELF .symver pseudo-op's, and as a special character in
2752 .type and .section pseudo-ops.
2753 (symver_pseudo): New static variable.
2754 (symver_state): New static variable.
2755 (struct app_save): Add field 'symver_state'.
2756 (app_push): Save global symver_state int struct app_save.
2757 (app_pop): Restore global symver_state from struct app_save.
2758 (do_scrub_chars): Special case handling of '@' character in
2761 * configure.in: Modified to recognize armv* uname syntax from ARM
2763 * configure: Regenerated.
2765 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2766 a prefix to the section's type.
2767 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2768 the type's typename.
2770 * config/tc-arm.h: Add support for PIC generation:
2771 (pic_code): New boolean.
2772 (obj_relocate_extern): Define.
2773 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2774 (TC_CONS_FIX_NEW): Define.
2775 (tc_fix_adjustable): Define.
2776 (GLOBAL_OFFSET_TABLE_NAME): Define.
2778 * config/tc-arm.c: Add support for PIC generation:
2779 (line_seperator_chars): Allow ';' as a seperator for Linux.
2780 (is_immediate_prefix): New macro.
2781 (arm_parse_reloc): New function.
2782 (s_arm_elf_cons): New function.
2783 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2784 (md_undefined_symbol): Special case handling for the Global Offset
2786 (md_apply_fix3): Handle PIC relocs.
2787 (tc_gen_reloc): Handle PIC relocs.
2788 (md_parse_option): Add support for '-k' command line switch to
2789 enable PIC generation.
2790 (cons_fix_new_arm): New function.
2791 (s_arm_elf_cons): New function.
2793 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2795 * configure.in: Add comments for uses of AC_DEFINE.
2796 * acinclude.m4: Likewise.
2797 * acconfig.h: Remove.
2798 * aclocal.m4: Rebuild.
2799 * configure: Rebuild.
2800 * Makefile.in: Rebuild.
2801 * config.in: Rebuild.
2803 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2805 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2806 non-constant offset from a base register.
2808 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2810 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2813 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2815 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2816 (emit_insn): Look for pc-relative and no-overflow specifiers on
2817 internal relocation types.
2819 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2821 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2824 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2826 (mips_4650, mips_4010, mips_4100): Variables removed.
2827 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2828 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2830 (md_begin): Don't bother initializing the mips_NNNN variables;
2831 mips_cpu is set, and that's good enough now.
2832 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2833 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2834 (show): New function, to handle wrapping in the CPU lists.
2835 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2837 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2839 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2840 than treat as an immediate specifier.
2842 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2844 * config/tc-i386.c: Prototype many functions.
2845 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2846 (i386_immediate): Remove unused second argument.
2847 (i386_intel_operand): Fix i386_is_reg typo.
2848 (i386_operand): Use allow_naked_reg.
2849 (output_invalid): Make operand int for K&R.
2851 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2853 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2855 * Makefile.in: Rebuild.
2857 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2859 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2861 (EXTRA_as_new_SOURCES): Comment out.
2862 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2863 * Makefile.in: Rebuild.
2864 * doc/Makefile.in: Rebuild.
2865 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2866 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2867 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2868 * configure: Rebuild.
2869 * aclocal.m4: Rebuild.
2870 * config.in: Rebuild.
2871 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2872 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2873 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2874 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2875 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2876 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2877 (gas_cgen_record_fixup_exp): Ditto.
2878 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2879 descriptor, not global variable.
2880 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2881 descriptor, not global variable. Refer to insert_operand handler
2882 via cpu descriptor, not global function.
2883 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2884 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2885 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2886 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2887 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2888 * config/tc-m32r.c: Ditto.
2889 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2890 (md_assemble): Ditto.
2891 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2893 1999-02-09 Nick Clifton <nickc@cygnus.com>
2895 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2896 relocations for ELF targets.
2898 1999-02-08 Nick Clifton <nickc@cygnus.com>
2900 * configure.in: Add support for StrongARM target.
2901 * configure: Regenerate.
2903 1999-02-05 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2907 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2910 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2912 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2914 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2916 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2917 (INTEL_DWORD_MNEM_SUFFIX): Define.
2920 (DWORD_PTR): Define.
2921 (XWORD_PTR): Define.
2923 (OFFSET_FLAT): Define.
2925 (NONE_FOUND): Define.
2928 * config/tc-i386.c (set_intel_syntax): New routine.
2929 (intel_syntax): Declare.
2930 (allow_naked_reg): Declare.
2931 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2932 (intel_float_operand): New routine.
2933 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2934 Handle brackets as well as parens. Call i386_intel_operand for
2935 intel syntax. Reverse operands if appropriate. Handle new
2936 suffixes. Handle movzx and movsx.
2937 (i386_is_reg): New routine.
2938 (i386_immediate): New routine.
2939 (i386_scale): New routine.
2940 (i386_displacement): New routine.
2941 (i386_operand_modifier): New routine.
2942 (build_displacement_string): New routine.
2943 (i386_parse_seg): New routine.
2944 (i386_intel_memory_operand): New routine.
2945 (i386_intel_operand): New routine.
2946 (i386_operand): Call i386_displacement, i386_immediate,
2947 i386_scale, etc. instead of handling inline.
2948 (parse_register): Handle registers without prefix.
2950 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2952 * configure: Regenerate.
2953 * configure.in (arm-*-oabi): New.
2954 (thumb-*-oabi): New.
2955 * config/tc-arm.c (target_oabi): Declare.
2956 (md_apply_fix3): Support REL relocs.
2957 (md_parse_option): Handle -oabi.
2958 (elf32_arm_target_format): New routine.
2959 (md_longopts): Add OPTION_OABI.
2960 * config/tc-arm.h: Redefine TARGET_FORMAT.
2963 1999-01-28 Nick Clifton <nickc@cygnus.com>
2965 * write.c (write_relocs): Handle out of range error.
2967 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2968 (fr30_force_relocation): Default to 0.
2970 * config/tc-fr30.h (obj_fix_adjustable): Define.
2971 (TC_FORCE_RELOCATION): Define.
2973 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2976 1999-01-16 Nick Clifton <nickc@cygnus.com>
2978 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2979 merge of two instructions if the left instruciton kills the right.
2981 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2983 * Makefile.in: Regenerate.
2984 * configure.in: Redo test for using cgen.
2985 * configure: Regenerate.
2987 1999-01-09 Nick Clifton <nickc@cygnus.com>
2989 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2990 redefinition of this macro.
2992 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2994 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2997 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2999 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3000 a read of HI or LO and an immediatly following branch.
3002 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3004 * config/tc-mips.c (md_begin): Another correction to the setting of
3007 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3009 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3011 1998-12-21 Nick Clifton <nickc@cygnus.com>
3013 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3014 bit insn when optimizing, so that parallelised instructions will
3015 start on a 32 bit boundary.
3017 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3019 * config/tc-mips.c (mips_eabi64): New.
3020 (md_begin): Set mips_eabi64.
3021 (mips_elf_final_processing): Use it.
3023 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3025 * config/tc-mips.c (mips_elf_final_processing):
3026 Correct setting of ABI in e_flags.
3028 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3030 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3032 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3034 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3036 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3038 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3039 warning, values that don't fit in the field.
3041 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3043 * config/tc-mips.c (mips_abi_string): New.
3044 (md_parse_option,md_longopts): Add mabi.
3045 (mips_elf_final_processing): Set e_flags based on mabi flag.
3047 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3049 * config/tc-mips.c (md_parse_option): Handle vr4111.
3051 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3053 * config/tc-h8300.c (build_bytes): Change message given if the
3054 instruction requires H8/300H mode and we're not in Hmode, to
3055 suggest that it may be the operand modes that are the problem, not
3056 necessarily the opcode.
3058 1998-12-10 Nick Clifton <nickc@cygnus.com>
3060 * config/tc-fr30.c: Add line separator character.
3062 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3064 * configure.in (hppa-*-mpeix*): New target.
3065 * config/obj-som.h (obj_som_compiler): Declare.
3066 * config/obj-som.c (compiler_seen): New static variable.
3067 (obj_som_compiler): New function.
3068 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3069 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3070 (pa_type_args): Set hppa_priv_level.
3071 (pa_compiler): New static function if OBJ_SOM.
3072 * configure: Rebuild.
3074 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3076 * read.c (output_leb128): Don't mark as inline.
3078 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3080 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3081 AIX .vbyte unaligned data support.
3082 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3083 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3086 1998-12-07 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3091 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3093 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3094 BFD_RELOC_ARM_PCREL_BRANCH.
3096 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3098 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3099 checking the target type.
3100 (mips-dec-bsd*): Set endian to little.
3101 * configure: Rebuild.
3103 COFF weak symbol support, based on patches from Mark Elbrecht
3104 <snowball3@usa.net>:
3105 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3106 * config/obj-coff.c (obj_coff_weak): New static function.
3107 (obj_coff_endef) [both versions]: Handle weak symbols.
3108 (coff_frob_symbol): Likewise.
3109 (yank_symbols): Likewise.
3110 (obj_pseudo_table): Add "weak".
3112 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3113 <aymeric.vincent@emi.u-bordeaux.fr>.
3114 * aclocal.m4: Rebuild with current tools.
3115 * configure: Rebuild.
3117 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3118 an assertion failure for a case we can't handle when OBJ_ECOFF.
3120 * expr.c (operator): And with 0xff to avoid problems with signed
3123 1998-12-03 Nick Clifton <nickc@cygnus.com>
3125 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3126 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3128 1998-12-02 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3133 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3135 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3138 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3143 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3145 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3147 (d10v_cleanup): Only generate previous insn if a multiline insn is
3150 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3152 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3155 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3158 -marm6xxx command line switches.
3160 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3162 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3163 (itbl-ops.o): Delete duplicate dependencies.
3164 Rebuild dependencies.
3165 Add fr30 dependencies.
3166 * Makefile.in: Rebuild.
3168 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3170 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3172 * listing.c: Ignore line terminator characters found inside
3175 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3177 * po/gas.pot: Regenerated.
3179 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3182 fr30_is_label_start(). Also checks for delay slot insns.
3184 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3185 FR30 instructions which contain a colon in the mnemonic.
3187 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3189 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3191 * config/tc-fr30.c: Removed currently superflous code.
3193 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3195 * config/tc-fr30.h: New file.
3196 * config/tc-fr30.c: Tweaking so that it will compile.
3198 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3200 * config/tc-d10v.h (obj_fix_adjustable): Define.
3201 (TC_FORCE_RELOCATION): Define.
3202 (d10v_force_relocation): Declare.
3203 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3204 (md_apply_fix3): Handle Vtable relocs.
3205 (d10v_fix_adjustable): New.
3206 (d10v_force_relocation): New.
3208 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3210 * config/tc-d30v.c: Change default behaviour to ignore potential
3211 conflicts between register name and symbol names.
3213 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3215 * configure.in: Add fr30-*-*.
3216 * config/tc-fr30.c: New file.
3217 * Makefile.in: Regenerated.
3218 * config.in: Regenerated.
3219 * configure: Regenerated.
3220 * doc/Makefile.in: Regenerated.
3221 * po/gas.pot: Regenerated.
3223 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3225 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3228 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3230 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3232 (do_scrub_chars): Add some casts to unsigned char to avoid
3233 unwanted sign extension.
3234 * read.c (lex_type): Set characters about 127 to be symbol
3236 * config/tc-i386.c (md_begin): Set identifier_chars and
3237 operand_chars for values above 127.
3239 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3241 * configure.in: detect cygwin* instead of cygwin32*
3242 * configure: regenerate
3244 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3246 * listing.c: Add support for producing a listing from piped
3249 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3251 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3252 (append_insn): Account for the tx39's multiply behavior.
3254 1998-10-26 Michael Meissner <meissner@cygnus.com>
3256 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3257 from assemble_parallel_insns. Add support for '->' to indicate
3258 explicitly serializing the instructions.
3259 (md_assemble): Ditto.
3261 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3263 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3266 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3268 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3270 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3272 * config/tc-mips.c : support frame and regmask/fregmask when
3273 MIPS_STABS_ELF is specified.
3275 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3277 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3278 (md_apply_fix): Don't return 1 for VTABLE relocs.
3279 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3281 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3283 * doc/c-i386.texi: Replace occurences of "opcode" with
3284 "instruction mnemonic", "instruction", or "mnemonic" when
3285 referring to the name of an instruction. Use "opcode" when
3286 referring to the sequence of machine bytes.
3288 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3289 (is_opcode_char): Rename to is_mnemonic_char.
3290 (md_assemble and i386_operand): Correct error messages from
3291 "opcode" to "instruction mnemonic"
3292 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3293 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3294 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3295 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3296 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3297 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3298 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3300 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3302 * config/tc-i386.c (i386_operand): Check for garbage after
3305 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3307 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3308 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3310 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3312 * config/tc-sh.h (obj_fix_adjustable): Define.
3313 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3314 (md_apply_fix): Likewise.
3315 (tc_gen_reloc): Likewise.
3316 (sh_fix_adjustable): New.
3318 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3320 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3321 * cgen.h (gas_cgen_finish_insn): Update prototype.
3322 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3323 cgen_insn_t -> CGEN_INSN_INT.
3324 (make_parallel): Update handling of CGEN_INT_INSN_P.
3325 (assemble_parallel_insn): Ditto.
3326 (target_make_parallel): New function.
3327 (md_assemble): Use it.
3329 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3331 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3333 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3335 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3336 converted into lower case.
3338 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3340 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3341 (gas_cgen_tc_gen_reloc): Likewise.
3342 * config/tc-m32r.h (obj_fix_adjustable): Define.
3343 * config/tc-m32r.c (m32r_fix_adjustable): New.
3344 (m32r_force_relocation): Handle VTABLE relocs.
3346 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3348 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3350 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3352 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3353 to lower case before parsing.
3355 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3356 parallel insns modift buts in the PSW as a side effect.
3358 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-d30v.c (find_format): Test for missing flag and
3363 (md_apply_fix3): Fix error messages to avoid
3364 assumption about presence of a symbol.
3366 (parallel_ok): Disallow parallel instructions that both modify the
3369 (find_format): Generate a warning if an odd numbered register is
3370 used as the first register in a mutli-register instruction.
3372 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3375 relocations are always associated with a symbol.
3377 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3379 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3380 (elf32_sparc_force_relocation): Declare.
3381 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3382 (tc_gen_reloc): Handle vtable relocs.
3383 (elf32_sparc_force_relocation): New.
3385 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3387 * symbols.c (S_IS_FUNCTION): New.
3388 * config/tc-v850.h (obj_fix_adjustable): Define.
3389 (TC_FORCE_RELOCATION): Define.
3390 (v850_force_relocation): Declare.
3391 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3392 of fx_addnumber for VTABLE reloc addends.
3393 (md_apply_fix3): Handle VTABLE relocs.
3394 (v850_fix_adjustable): New.
3395 (v850_force_relocation): New.
3397 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3399 * tc-hppa.c (fp_operand_format): Add some additional formats.
3400 (pa_ip): Do not automatically promote into pa2.0 mode.
3401 (pa_level): Handle ".level 2.0".
3403 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3405 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3406 * config/tc-i386.h (template.extension_opcode): Change to
3407 unsigned int to allow full range of 8-bit opcode suffixes.
3408 (None): Redefine as 0xffff.
3410 From Jeff B Epler <jepler@usgs.gov>
3411 * doc/c-i386.texi (i386-SIMD): New section.
3413 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3415 * read.c (discard_rest_of_line): New function.
3416 * read.h: Declare it.
3417 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3419 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3421 * config/tc-d10v.c (find_symbol_matching_register): New function.
3422 (find_opcode): Cope with the case where a register name matches
3425 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3427 * config/tc-v850.c (md_pcrel_from): Rename to
3428 v850_pcrel_from_section.
3429 (v850_pcrel_from_section): Do not resolves symbols in other
3432 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3434 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-d10v.c (find_opcode): Generate an error if a register
3437 is supplied for an operand that should not be a register.
3439 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3441 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3442 instructions to have another instruction in the right bin.
3444 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3446 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3447 the right container if the left container holds a branch
3450 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3452 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3453 both a register name and symbol name.
3454 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3456 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3458 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3459 execution unit class.
3461 (reg_name_search): If a name matches a register and a symbol,
3462 prefer the register.
3463 (find_format): Disallow flag registers when a general purpose
3464 register is required.
3465 If a number is required, but a register has been given, check to
3466 see if a symbol with the same name as the register exists, and if
3467 so, use that symbol.
3469 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3471 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3473 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3475 * config/tc-d30v.c (find_format): Do not accept flag registers as
3476 general purpose registers.
3477 (find_format): If an immediate value is expected at a given place
3478 in a format, but a register name has been provided instead, check
3479 to see if that register name matches the name of a predefined
3480 symbol and if it does, then use the symbol instead.
3481 (reg_name_search): If a register name matches a symbol name,
3482 prefer the register name to the symbol name.
3484 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3486 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3487 the previous insn to empty.
3489 1998-09-20 Michael Meissner <meissner@cygnus.com>
3491 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3492 pieces, forcing the use of an ANSI compiler.
3494 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3496 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3498 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3500 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3502 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3504 (obj_elf_vtable_entry): Likewise.
3505 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3506 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3507 (tc_gen_reloc): Likewise.
3508 (arm_fix_adjustable): Likewise.
3509 (elf32_arm_force_relocation): New.
3510 (armelf_frob_symbol): Remove coff-style symbol support.
3512 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3514 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3516 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3518 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3519 OBJ_COFF so that routine is defined for a.out format.
3521 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3523 * config/tc-i386.c (i386_operand): Detect non-segment registers
3524 used as segment prefixes.
3526 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3528 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3529 optimize across FDE boundaries.
3531 * config/obj-coff.c (obj_coff_section): Preserve any link once
3532 flags when setting the section flags.
3534 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3536 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3537 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3539 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3541 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3544 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3546 * frags.c (frag_grow): Include the size of the frag struct in the
3549 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3550 if the new subseg comes before the old.
3552 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3554 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3555 to handle edge8 and edge16.
3557 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3559 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3560 before we clobber the symbol involved.
3562 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3564 * config/tc-arm.c: Remove OBJ_ELF definitions for
3565 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3566 use arm_adjust_symtab for OBJ_COFF.
3567 (armelf_adjust_symtab): New Routine.
3568 * config/tc-arm.h: Define obj_adjust_symtab to
3569 armelf_adjust_symtab for OBJ_ELF.
3571 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3573 * configure.in: Make all i386-elf targets use bfd_gas.
3574 * config/tc-i386.c (tc_i386_force_relocation): New.
3575 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3576 (md_apply_fix3): Likewise.
3577 (tc_gen_reloc): Handle them.
3578 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3579 tc_i386_force_relocation.
3581 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3583 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3585 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3587 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3588 current opcode after writing the first insturction of a reverse
3591 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3593 * read.h (generate_lineno_debug): Add prototype.
3594 * read.c (generate_lineno_debug): Make non-static.
3596 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3598 * config/tc-i386.c (md_assemble): Only warn for address/data size
3601 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3603 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3604 against Thumb function names, as the linker needs this information.
3606 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3608 * expr.c (operand): Check also that there is no advance in operand
3609 after atof_generic in order to decide "is it label 0f or floating
3612 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3615 command line options with a single dash.
3616 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3618 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3620 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3621 * tc-arm.c (arm_fix_adjustable): New routine.
3623 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3625 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3626 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3627 demand_empty_rest_of_line before mri_comment_end.
3628 (equals): Check garbage after expression before
3629 mri_comment_end in MRI mode.
3631 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3633 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3634 small immediate constant to use the constant itself rather than
3637 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3640 (pa_leave): Likewise.
3642 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3644 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3646 (i386_operand): Fix an error message.
3648 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3650 * doc/c-arm.texi (ARM Directives): Document .req directive.
3652 * config/tc-arm.c (reg_required_here): Display erroneous string if
3653 the register name could not be decoded.
3654 Do not set inst.instruction if the sift is -1.
3656 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3658 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3661 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3663 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3664 even if it is belived to be unnecessary.
3666 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3668 config/tc-i386.c (i386_operand): Size immediate constants by
3669 suffix (erroneously removed as part of July 7 change).
3671 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3673 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3674 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3675 (armelf_frob_symbol): New Routine.
3676 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3678 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3680 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3682 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3684 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3685 command line switches passed to assembler.
3687 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3689 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3690 (gas_cgen_opcode_desc): Declare.
3691 (gas_cgen_parse_operand): Declare.
3692 (*): Prepend gas_ to gas specific fns to denote them as such.
3694 * cgen.c (gas_cgen_opcode_desc): New global
3695 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3696 (queue_fixup): Renamed from cgen_queue_fixup.
3697 (*): Prepend gas_ to gas specific fns to denote them as such.
3699 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3700 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3701 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3702 Open opcode table and initialize it.
3703 (make_parallel): Use gas_cgen_opcode_desc.
3704 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3705 (md_assemble): Ditto.
3707 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3709 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3710 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3711 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3712 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3713 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3714 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3715 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3716 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3717 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3718 (INIT_STAB_SECTION): Likewise.
3719 (OBJ_PROCESS_STAB): Likewise.
3721 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3722 (md_parse_option): Watch for them.
3723 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3724 (md_begin): Kill neverdef code.
3725 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3726 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3727 (s_alpha_coff_wrapper): New.
3728 (md_pseudo_table): Trap all ECOFF pseudos.
3730 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3732 Start of changes to remove mdebug section from mips*-elf
3733 Based on MIPS_STAB_ELF definition
3734 * acconfig.h: undef if not configured
3735 * config.in: undef if not configured
3736 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3737 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3738 * stabs.c (s_stab_generic): flush frag
3740 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3742 * configure.in: (arm-*-elf): Handle.
3743 (thumb-*-elf): Handle.
3744 * configure: Regenerate.
3745 * read.c (stringer): Fix typo in comment.
3746 * write.c (fixup_segment): Don't add symbol value to addend if
3748 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3750 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3753 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3755 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3756 (write_2_short): Emit warning if new flag is set.
3757 (do_assemble): Set flags if left instruction is one of special
3758 "right-instruction-killer" type.
3760 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3762 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3763 Always output words in debug_info section as big endian.
3764 (sparc_target_format): Choose correct bfd target.
3765 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3767 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3769 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3770 to work with internationalization code. Issue an error when two
3771 operands match that are not allowed to match.
3773 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3775 * configure.in (install_tooldir): Allow target to specify whether
3776 it wants to be installed in $(tooldir)/bin.
3777 * configure: Regenerate.
3778 * Makefile.am (install-exec-local): Set install-exec-tooldir
3779 dependency via configure.
3780 * Makefile.in: Regenerate.
3782 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3784 * Makefile.am (install-exec-local): Split into two ...
3785 (install-exec-bindir,install-exec-tooldir): New rules.
3786 * Makefile.in: Regenerate.
3788 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * Makefile.am (install-exec-local): Don't remove the file before
3791 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3792 W. Rozycki <macro@ds2.pg.gda.pl>.
3793 * Makefile.in: Rebuild.
3795 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3797 * cgen.c: Include libiberty.h.
3798 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3799 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3800 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3801 (md_cgen_lookup_reloc)): Declare.
3802 (md_cgen_record_fixup_exp): Declare.
3803 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3804 (m32r_relax_frag): Declare.
3805 (cgen_md_apply_fix3): Decls moved to cgen.h.
3806 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3807 (m32r_cgen_record_fixup_exp): Delete decl.
3808 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3809 (assemble_nop): Delete.
3810 (expand_debug_syms): Delete unused `exp'.
3811 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3812 Add default case for -Wall.
3813 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3814 (md_atof): Delete unused wordP.
3816 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3818 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3821 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3823 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3824 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3825 .print, .purgem, and .struct. Remove documentation for
3828 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3830 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3831 Update call to insert_operand.
3833 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3835 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3837 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3839 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3840 whitespace after a prefix operator.
3842 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3844 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3846 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3848 * config/tc-sparc.c (log2): New static function.
3849 (s_reserve): Use log2 to convert alignment before calling
3851 (s_common): Use log2 to convert alignment before calling
3852 record_alignment and frag_align.
3853 (sparc_cons_align): Use log2.
3855 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3858 (s_common): Likewise.
3860 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3861 initialization of waddr.
3862 (sparc_elf_final_processing): Add default case to switch.
3864 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3866 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3867 than temporary real.
3869 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3871 * write.c (subsegs_finish): Don't align the segments if there were
3874 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3875 copying aux information.
3877 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3878 expression into a symbol.
3880 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3882 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3883 type to unsigned int.
3884 (md_assemble): Change type used to store offsets from unsigned
3886 (i386_operand): Switch error check to only call RESTORE_END_STRING
3887 once after parse_register.
3889 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3891 * config/tc-v850.c (md_show_usage): Changed format to match that
3894 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3896 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3898 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3900 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3903 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3905 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3906 * doc/Makefile.in: Rebuild.
3908 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3910 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3911 for %lo expressions.
3912 (mips_ip, case 'u'): Move range check after code to mask
3913 off bits in %hi/%lo expressions. Mask off high bits for
3916 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3918 * doc/Makefile.am (gasver.texi): New target.
3919 (as.info, as.dvi): Depends upon gasver.texi.
3920 * doc/as.texinfo: Include gasver.texi. Mention version number on
3921 title page and in top node.
3922 * doc/Makefile.in: Rebuild.
3924 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3926 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3927 but not including the line containing the edict.
3928 * listing.h (LISTING_EOF): New.
3929 * input-scrub.c (input_scrub_next_buffer): Call it.
3931 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3933 * config/tc-i386.c (i386_operand): Don't set the size of an
3934 immediate address based solely on the suffix and the mode.
3936 * config/tc-i386.c (md_assemble): Add assertion to make sure
3937 overlap2 does not set Imm.
3939 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3940 sequences of whitespace to a single space.
3941 (is_space_chars): Just compare with space.
3942 (md_begin): Don't initialize space_chars.
3943 (md_assemble): Just skip a single whitespace character.
3944 (i386_operand): Rewrite base-index parsing to use new
3945 parse_register, and to skip white space. Skip white space in a
3946 number of other places too. Don't give error message if
3947 parse_register fails.
3948 (parse_register): Change reg_string parameter to be non-const.
3949 Add end_op parameter. Skip white space after the `%', and return
3950 end of register string. Give error message here rather than
3953 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3955 Based on patch from Matt Semersky <matts@scd.hp.com>:
3956 * expr.c (op_encoding): Make const.
3957 (expr_set_precedence): New function.
3958 (expr_begin): Don't set operator rankings, just call
3959 expr_set_precedence.
3960 * expr.h (expr_set_precedence): Declare.
3961 * read.c (s_mri): Call expr_set_precedence.
3963 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3965 * doc/as.texinfo (Statements): Remove paragraph discussing
3966 continuing lines with a backslash. This hasn't worked for years,
3969 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3971 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3973 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3974 (ps_CTORS, ps_DTORS): New section types.
3975 (vms_fixup_xtors_section): New function
3976 (Ctors_Psect, Dtors_Psect): Define.
3977 (IS_GXX_XTOR): Define
3978 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3979 Filter static constructors/destructors and add to
3980 Ctors_Symbols/Dtors_Symbols chain.
3981 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3982 appropriate section.
3984 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3985 * makefile.vms: Merge vax/vms support.
3987 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3989 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3990 (elf_pseudo_table): Add them.
3991 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3992 (md_apply_fix): Accept them.
3993 (mips_fix_adjustable): Don't adjust them.
3994 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3995 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3996 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3997 (tc_fix_adjustable): Don't adjust them.
3999 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4001 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4003 * Makefile.in: Regenerate.
4004 * configure.in: AC_SUBST cgen_cpu_prefix.
4005 * configure: Regenerate.
4007 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4009 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4010 Changed all users of COND12_DELAY.
4012 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4014 * config/tc-mn10300.c (set_arch_mach): New function.
4015 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4016 (md_begin): Default to mn10300 mode.
4017 (md_assemble): Only accept instructions for the core mn10300
4018 chip and the active machine type.
4020 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * subsegs.h (segment_info_type): Give the struct a name.
4023 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4024 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4025 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4026 * config/tc-w65.h (tc_reloc_mangle): Declare.
4027 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4029 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4031 * config/tc-v850.c (v850_comm): Restore old section
4032 after common processing.
4034 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4036 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4038 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4040 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4041 char with code that explicitly sign-extends.
4043 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4045 * config/tc-v850.c (md_begin): Restore text section as the current
4046 section after creating call table sections.
4047 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4050 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4051 with call to macro SYM_AUXINFO.
4053 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4055 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4056 with the program transform name.
4057 * Makefile.in: Rebuild.
4059 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4064 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4066 * config/tc-i386.c (i386_operand): Be prepared for a space between
4067 the open parenthesis and the start of the register operand,
4068 because of the June 16 change.
4070 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4072 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4075 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4077 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4078 even if it is belived to be unnecessary.
4080 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4084 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4086 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4088 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4089 shift amount for a repeated operand. The shift amount for the
4090 repeated copy comes from the size of the operand.
4092 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4094 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4096 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4100 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4102 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4103 characters in it as LEX_IS_SYMBOL_COMPONENT.
4104 * config/tc-i386.h (tc_symbol_chars): Define.
4105 (extra_symbol_chars): Declare.
4106 * config/tc-i386.c (extra_symbol_chars): Define.
4107 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4108 (line_comment_chars): Set to '/' if TE_LINUX.
4109 * doc/c-i386.texi (i386-prefixes): Update.
4110 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4112 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4114 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4115 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4117 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4119 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4120 constraint in instructions REP & REPI.
4122 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4124 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4125 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4127 (check_range): If the operand is shifted, then shift the number
4128 before checking its range.
4130 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4132 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4135 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-v850.c (v850_comm): Create special sections as needed.
4139 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4141 * config/tc-d10v.c (write_2_short): Addition of swapping
4142 instructions for sequential and reverse sequential order when
4143 given order is not possible.
4145 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4147 * Makefile.am: Rebuild dependencies.
4148 (DEP_INCLUDES): Fix reference to intl build directory.
4149 * Makefile.in: Rebuild.
4151 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4153 * doc/c-i386.texi: Update 16 bit documentation.
4155 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4156 IgnoreDataSize to IgnoreSize as they are used for address size as
4158 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4159 32-bit mode, similarly addr16/data16 and variants.
4161 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4164 sequential word multiply instructions.
4166 (do_assemble): Add extra command line argument, to allow mul32
4167 attribute to be preserved across parallel insns.
4168 (md_assemble): Insert NOPs between explicitly parallel insns which
4169 contain an 32 bit multiply and a 16 multiply.
4171 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4173 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4176 * config/tc-i386.c (reloc): Add braces.
4178 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4179 consistent with Intel naming.
4180 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4181 use bitfields in sib_byte.
4182 (modrm_byte): Don't use bitfields here either.
4184 * config/tc-i386.c (current_templates): Add const.
4185 (parse_register): Add const to return, param, and char *s.
4186 (i386_operand): Add const to reg_entry *r.
4187 * config/tc-i386.h (templates): Add const to start, end.
4189 Inspired by code for 16 bit gas support from Martynas Kunigelis
4190 <martynas@nm3.ktu.lt>:
4191 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4192 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4193 (uses_mem_addrmode): Remove.
4194 (md_estimate_size_before_relax): Add support here too.
4195 (md_relax_table): Rewrite interface to md_relax for 16 bit
4197 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4198 (opcode_suffix_to_type): Remove.
4199 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4200 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4201 (md_convert_frag): Likewise.
4202 (i386_operand): Add support for 16 bit base/index regs,
4203 immediates, and displacements. Remove some unnecessary casts, and
4204 localise end_of_operand_string, displacement_string_start,
4205 displacement_string_end variables. Add GCC_ASM_O_HACK.
4206 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4208 * config/tc-i386.c (prefix_hash): Remove.
4209 (md_begin): Rewrite without obstacks. Remove prefix hash table
4210 handling. Rewrite lexical table handling.
4211 (i386_print_statistics): Don't print prefix statistics.
4212 (md_assemble): Rewrite instruction parser so that line is not
4213 converted to lower case. Don't do a hash_find for prefixes,
4214 instead recognise them via opcode modifier.
4215 (expecting_operand, paren_not_balanced): Localise variables.
4216 * config/tc-i386.h (IsPrefix): Define.
4217 (prefix_entry): Remove.
4219 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4220 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4221 '\\' in case where comment_chars contains '/'.
4223 * config/tc-i386.c (MATCH): Ensure given operand and template
4224 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4225 you must write `ljmp *table(%ebx)'.
4227 From H.J. Lu <hjl@gnu.org>:
4228 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4229 as 0 ifndef BFD_ASSEMBLER.
4230 (md_assemble): Allow immediate operands without suffix or
4231 other reg operand to default in size to the current code size.
4233 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4235 * config/tc-v850.c (md_begin): Restore creation of
4236 .call_table_text and .call_table_data sections.
4238 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4240 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4241 after emitting a word of noops.
4243 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4245 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4246 (i386_operand): Simplify checks for valid base/index combinations.
4247 Disallow `in 4(%dx),%al'.
4249 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4251 (add_prefix): Change parameter from char to int.
4253 * config/tc-i386.h (Ugh): Define opcode modifier.
4254 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4256 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4257 CONSISTENT_REGISTER_MATCH macros to check register types more
4258 thoroughly. Check for illegal suffix/operand combinations
4259 when matching insns with operands. Handle new `s' suffix, and
4260 associated FloatMF opcode modifier for float insns with memory
4262 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4263 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4264 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4265 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4266 DATA_PREFIX_OPCODE throughout.
4268 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4269 (md_assemble): Rewrite suffix/register operand checking code to be
4270 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4271 AnyMem, the better to grep.
4273 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4274 given a memory operand. Don't set Abs bits either.
4275 (type_names): Remove Mem*, Abs*.
4276 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4277 define opcode_modifiers as these cases are handled by Disp8,
4278 Disp16, Disp32 and suffix checks.
4279 (COMES_IN_BOTH_DIRECTIONS): Remove.
4280 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4282 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4283 if IgnoreDataSize modifier given. Remove ShortformW modifier
4284 test. Add test for ShortForm in W base_opcode modification.
4285 Merge Seg2ShortForm and Seg3ShortForm code.
4286 * config/tc-i386.h (ShortFormW): Remove.
4287 (IgnoreDataSize): Define.
4289 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4291 * config/tc-d30v.c (md_assemble): Store previous segment state
4292 with previous instruction.
4294 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4296 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4297 (ebp, esp): Remove static variables.
4298 (MATCH): Remove test for InOutPortReg.
4299 (i386_operand): Properly handle InOutPortReg here instead.
4300 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4301 (md_assemble): Simplify and correct modrm and sib generation.
4302 (i386_operand): Add warning for scale without index.
4303 Rewrite checks for valid base/index combinations.
4305 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4306 macros and enclose in do while(0).
4307 (RESTORE_END_STRING): Likewise.
4308 (md_assemble): Add one to printed operand number so we start
4309 from 1 not 0. Add some more gettext invocations.
4310 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4313 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4314 DATA_PREFIX, SEG_PREFIX): Define.
4315 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4316 (check_prefix): Remove function.
4317 (add_prefix): New function. Add prefix to i.prefix as well as
4319 (md_assemble): Changes for add_prefix. Remove hack for wait
4320 prefix, instead always output prefixes in fixed order. Test
4321 for jcxz/loop when selecting between word & dword operations,
4322 and add address size prefix rather than operand size prefix.
4323 Remove operand -> address size hack when emitting jcxz/loop.
4324 (i386_operand): Remove O_Absent check as it's done in expr.
4326 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4328 * configure.in: Recognize m5200 as a cpu_type of m68k.
4329 * aclocal.m4: Rebuild with current libtool.
4330 * configure: Rebuild.
4332 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4334 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4335 to relaxable_symbol to prevent references to external symbol from
4338 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4340 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4341 symbols are relaxable.
4343 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4345 * config/tc-v850.c (md_begin): Don't create special
4346 sections by default.
4348 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4350 * config/tc-mips.c (macro): For div and udiv, close the
4351 reorder block as soon as possible.
4353 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4355 From Matt Semersky <matts@scd.hp.com>:
4356 * macro.c (macro_mri_mode): New function.
4357 * macro.h (macro_mri_mode): Declare.
4358 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4361 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4363 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4366 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4367 until after xstrdup in OBJ_EVAX case.
4369 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4371 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4372 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4373 of hardcoded magic number.
4374 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4376 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4378 * read.c (do_s_func): New function.
4380 * read.h (do_s_func): Add prototype.
4382 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4384 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4385 nops if fill pattern not specified.
4387 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4389 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4390 * config/te-go32.h (TE_GO32): Define.
4391 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4393 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4395 Implement .func/.endfunc pseudo-ops.
4396 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4398 * read.c (potable): Add .func,.endfunc.
4399 (s_func): New function.
4400 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4402 (in_doc_func_p,current_function_label): New static globals.
4403 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4405 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4407 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4408 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4409 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4410 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4411 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4412 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4413 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4414 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4415 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4416 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4417 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4418 * config/tc-a29k.c: Don't define md_short_jump_size,
4419 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4420 * config/tc-alpha.c: Likewise.
4421 * config/tc-alpha.h: Likewise.
4422 * config/tc-arm.c: Likewise.
4423 * config/tc-h8300.c: Likewise.
4424 * config/tc-h8500.c: Likewise.
4425 * config/tc-hppa.c: Likewise.
4426 * config/tc-i860.c: Likewise.
4427 * config/tc-i960.c: Likewise.
4428 * config/tc-ppc.c: Likewise.
4429 * config/tc-sh.c: Likewise.
4430 * config/tc-sparc.h: Likewise.
4431 * config/tc-tic30.c: Likewise.
4432 * config/tc-w65.c: Likewise.
4433 * config/tc-z8k.c: Likewise.
4435 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4437 * config/tc-vax.c (_): Delete this macro used for placeholder
4438 values in vax_operand_width_size; it conflicts with the _() macro
4439 used for internationalization.
4441 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4444 code. From Chris Moller <moller@bops.com>.
4446 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4447 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4448 * read.c (emit_expr): Initialize seg and subseg fields of a new
4450 * write.c (write_object_file): Switch to the appropriate segment
4451 and subsegment when processing a broken word.
4453 * config/tc-m68k.c (mri_assemble): New static function.
4454 (build_mri_control_operand): Call mri_assemble rather than
4456 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4457 (s_mri_endf, s_mri_endw): Likewise.
4459 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4461 * read.c (s_org): Call md_flush_pending_output if it is defined.
4463 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4465 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4467 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4468 (md_parse_option): Add for same.
4469 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4470 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4471 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4473 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4475 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4477 * config/tc-arm.c (find_real_start): Relax definition of local
4480 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4483 symbols at the given address, not just the last one specified.
4485 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4487 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4488 or number_to_chars_littleendian to write data.
4490 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4492 * config/tc-v850.c (md_assemble): Remove artificially created
4493 register name symbols.
4495 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4497 * write.c (fixup_segment): Change "segment" to "section" in
4500 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4502 * write.c (fixup_segment): Change sym1-sym2 message again.
4504 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4506 * write.c (fixup_segment): Improve error message for sym1-sym2
4507 errors when sym1 is in a different segment from sym2.
4509 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4511 * config/tc-m32r.c (warn_unmatched_high): New static local.
4512 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4513 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4514 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4515 (md_parse_option): Likewise.
4516 (md_show_usage): Likewise.
4517 (m32r_frob_file): Likewise.
4519 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4520 (read_a_source_file): Call them.
4521 * read.h (stabs_generate_asm_file): Declare.
4522 * stabs.c (stabs_generate_asm_file): New function.
4523 (generate_asm_file): New function.
4524 (stabs_generate_asm_lineno): Move file name handling into
4527 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4529 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4530 (d30v_current_align, d30v_current_align_seg): New variables.
4531 (d30v_last_label): New variable.
4532 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4533 (s_d30v_data, s_d30v_section): Likewise.
4534 (md_pseudo_table): Call them.
4535 (md_begin): Initialize d30v_current_align_seg.
4536 (md_assemble): Call d30v_align when needed by known current alignment.
4537 (d30v_frob_label, d30v_cons_align): New functions.
4538 * config/tc-d30v.h (md_do_align): Remove.
4539 (tc_frob_label): Call d30v_frob_label.
4540 (md_cons_align): New.
4542 * config/tc-d30v.c (find_format): Convert complex expressions to
4543 expression symbols before processing. Clean up code formatting.
4545 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4547 * po/Make-in (install-info): New target.
4549 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4551 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4553 * config/tc-mn10300.c (md_assemble): Likewise.
4555 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4557 * Makefile.am: Update with `make dep-am'.
4558 (HFILES): Add cgen.h.
4559 (cgen.o): Depend on cgen.h.
4560 * Makefile.in: Regenerate.
4562 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4564 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4566 * gasp.c (grab_label): Permit a label to be a preprocessor
4567 variable by permitting a label to start with a backslash.
4569 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4571 * config/tc-mips.c (validate_mips_insn): Removed hack
4572 for previously inaccessible bitfields in some INSN_TRAP
4575 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4577 * config/tc-d30v.c (do_assemble): Abort with error message
4578 if opcode operands do not match.
4580 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4582 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4583 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4584 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4585 similar new 'q' operand.
4587 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4589 * cgen.c (cgen_asm_finish_insn): Fix typo.
4591 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4594 * cgen.c: Include it.
4595 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4596 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4597 All callers updated.
4598 * config/tc-m32r.c: Include cgen.h.
4599 (m23r_insn): New members num_fixups,fixups.
4601 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4603 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4604 to avoid compiler warning.
4606 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4608 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4611 * makefile.vms (OBJS): Add ehopt.obj
4613 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4615 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4617 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4619 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4620 a short format insn.
4621 (md_assemble): Set it for explicitly packed insns.
4623 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4625 * config/obj-coff.c (c_symbol_merge): Do not take address of
4626 native fields when performing the memcpy.
4628 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4630 * config/tc-mips.c (macro,macro2): Implement
4631 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4633 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4635 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4636 relocations against globally visible symbols.
4637 * config/tc-m68k.c (relaxable_symbol): New macro.
4638 (m68k_ip, md_estimate_size_before_relax): Use it.
4639 (tc_m68k_fix_adjustable): Also handle weak symbols.
4641 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4643 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4644 references to externally visible symbols.
4645 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4646 values in twice for a PC relative reloc if the symbol is
4649 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4650 don't adjust a PC relative reloc against an externally visible
4652 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4653 for a PC relative fixup against an externally visible defined
4654 symbol, arrange to store object file and addend values as though
4655 the symbol were not defined.
4656 (tc_gen_reloc): Likewise.
4658 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4660 * read.c (sizeof_leb128): Referenced externally by write.c so
4663 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4665 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4666 and expand a 'debug' symbol associated with the next instruction
4667 that does not cause a short instruction to be filled with a NOP.
4668 (md_pseudo_table): Add support for .debugsym.
4669 (assemble_parallel_insn): Add calls to expand_debug_sym as
4671 (md_assemble): Ditto.
4673 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4675 * as.c (main): Conditionally call setlocale.
4676 * gasp.c (main): Likewise.
4677 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4678 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4680 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4682 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4684 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * config/tc-hppa.c: Change all calls to bzero to use memset.
4687 (pa_ip): Add cast to avoid warning.
4688 (tc_gen_reloc, md_apply_fix): Likewise.
4689 (pa_find_space_by_number): Likewise.
4690 (hppa_force_relocation): Likewise.
4691 (pa_block): Change i to unsigned int.
4692 * config/obj-som.h (obj_som_copyright): Declare.
4694 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4696 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4697 for line numbers for assembly source.
4699 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4701 * configure.in: Change version number to 2.9.4
4702 * configure: Rebuild.
4704 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4706 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4708 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * ecoff.h: Change symbolS in function declaration to struct
4713 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4716 (md_convert_frag): Fix i18n typo.
4718 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4720 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4721 * ecoff.h: Protoype it.
4722 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4723 [EVAX] (s_alpha_prologue): Delete.
4724 (md_pseudo_table): Update.
4726 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4728 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4729 array to local pointer.
4730 (get_args, parse_expr): Add casts to avoid warnings.
4732 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4734 * read.c (s_set): Cast xmalloc return value to fragS *.
4735 * config/tc-m68k.c (m68k_ip): Function made static to match
4736 previous forward declaration.
4737 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4739 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4741 * config/tc-v850.c: Add internationalisation macros to error
4744 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4745 macros to error strings.
4747 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4749 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4750 reloc is in the TOC csect.
4751 (md_apply_fix3): Correct gettext typo.
4753 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4755 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4756 .L - they are local labels and the branches are not really
4757 function calls but rather far jumps.
4759 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4761 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4763 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4765 * config/tc-i386.c (md_assemble): Print operand number rather than
4766 using ordinal_names.
4767 (i386_operand): Likewise.
4769 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4771 * Makefile.am (INTLLIBS): Define to work around apparent automake
4773 All Makefiles: Regenerated.
4775 * Many files: Added gettext invocations around user-visible
4777 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4778 HAVE_LC_MESSAGES): Define.
4779 * dep-in.sed: Added asintl.h.
4780 * po/Make-in: New file.
4781 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4783 * read.c (Z_): Renamed from `_'.
4784 * Makefile.am (SUBDIRS): Added po.
4785 (POTFILES): new macro.
4786 (po/POTFILES.in): New target.
4787 ($(OBJS)): Added asintl.h.
4789 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4790 (as_new_LDADD): Added $(INTLLIBS).
4791 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4792 (gasp_new_LDADD): Added $(INTLLIBS).
4793 (gasp_new_DEPENDENCIES): New macro.
4794 * configure, aclocal.m4: Rebuilt.
4795 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4797 (ALL_LINGUAS): Define.
4798 * macro.c: Include "asintl.h".
4799 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4800 * as.h: Include "asintl.h".
4801 * config/tc-i386.c (ordinal_names): Removed.
4802 (md_assemble): Changed error text to avoid ordinal_names.
4803 (i386_operand): Likewise.
4804 (reloc): Added as_bad to avoid i18n problems.
4805 (tc_gen_reloc): Likewise.
4806 * config/tc-arm.c (bad_args): Now a #define.
4808 * config/obj-vms.c (VMS_stab_parse): Changed type of
4810 (global_symbol_directory): Unified strings to avoid i18n
4812 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4813 avoid i18n problems.
4814 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4815 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4817 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4819 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4821 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4823 * as.c (print_version_id): Added an fprintf to avoid i18n
4825 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4827 * expr.c (expr): Added as_warn call to avoid i18n problems.
4828 * messages.c (as_assert): Changed code to avoid i18n problems.
4829 (as_abort): Likewise.
4830 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4831 (s_space): Likewise.
4832 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4834 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4836 * config/tc-i386.c (check_prefix): New static function, split out
4838 (struct _i386_insn): Add wait_prefix field.
4839 (md_assemble): Remove wait_prefix local variable. Use
4840 check_prefix when adding a prefix.
4842 * config/tc-i386.c (current_templates): New static variable.
4843 (md_assemble): Remove current_templates local variable.
4844 (md_assemble, i386_operand): Improve error and warning messages in
4845 many places. Add RESTORE_END_STRING in many places before error
4846 return. Clarify some comments.
4848 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4850 (md_assemble): Parse string instruction operands, looking for
4851 segment override prefixes. Check for invalid segment prefixes on
4853 (i386_operand): i.seg[] and max mem_operand changes for string
4855 * config/tc-i386.h (EsSeg): Define.
4857 * config/tc-i386.h (regKludge): Define.
4858 (iclrKludge, imulKludge): Don't define.
4859 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4860 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4861 opcode_modifier checks to look for more common cases first. Add
4862 default_seg for IsString case.
4864 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4868 * configure: Rebuild with new automake and libtool.
4869 * aclocal.m4, Makefile.in: Likewise.
4871 * doc/Makefile.am (as.dvi): New target.
4872 * doc/Makefile.in: Rebuild.
4874 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4876 * configure.in: Added sparc86x support.
4878 * configure: Rebuild.
4880 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4882 (md_parse_option): Warn if -EL is not supported for this architecture.
4884 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4886 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4888 * config/tc-mips.c (mips_ip): Note when we use get match on
4889 the full instruction name.
4891 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4893 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4894 back into the expression to handle add/sub simplification correctly.
4896 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4898 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4900 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4902 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4905 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4907 * symbols.c (max_indent_level): New global.
4908 (print_symbol_value_1): Use it.
4909 * expr.h (expr_build_dot): Declare.
4910 * expr.c (expr_build_dot): New function.
4912 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4914 * symbols.c (print_binary): New function.
4915 (print_expr_1): Call it.
4917 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4919 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4920 operand in the opcode.
4922 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4924 * config/tc-i386.h: Reorder operand flags and opcode modifier
4925 flags for clarity. Remove unused definitions: Unknown,
4926 ImmUnknown, DispUnknown, NoModrm.
4927 * config/tc-i386.c (type_names): Add missing Debug type.
4928 (md_assemble): Better duplicate prefix checking. Quicker string
4929 instruction check via new opcode_modifier flag.
4931 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * doc/as.texinfo (Invoking): Clarify -Wa example.
4935 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4937 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4938 (s_mips_weakext): Define.
4939 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4940 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4943 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4945 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4946 is an error if the value can not be computed at assembly time.
4947 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4949 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4951 * gasp.c (main): Set next field of new include_path structure to
4952 NULL. From Avery Pennarun <averyp@gdc.ca>.
4954 * read.c (s_mri_sect): Call as_bad rather than abort for an
4955 unsupported MRI target.
4957 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4960 the destination of a branch instruction should be altered.
4961 (find_real_start): New function: Locate the real, Thumb coded
4962 start of a Thumb function.
4963 (do_t_branch23): Alter the destination of branches to Thumb
4966 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4968 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4970 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4973 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4975 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4976 * doc/c-hppa.texi: Likewise.
4978 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * Makefile.am: Rebuild dependencies.
4981 * Makefile.in: Rebuild.
4983 * Makefile.am (DEP_INCLUDES): New variable.
4984 (.dep1): Change to work when srcdir is not an absolute path.
4985 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4986 * Makefile.in: Rebuild.
4988 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4991 LinearAddress patch.
4993 * configure.in: Set version to 2.9.1.
4994 * configure: Rebuild.
4996 * Branched binutils 2.9.
4998 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5000 * config/tc-i386.h (FWait): Define.
5001 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5002 other prefixes. Check FWait flag in opcode table to see which
5003 instructions require an fwait prefix.
5005 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5007 * stabs.c (get_stab_string_offset): Always create a stab string
5010 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5012 Fix some gcc -Wall warnings:
5013 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5014 * ehopt.c (eh_frame_code_alignment): Likewise.
5015 * expr.c (integer_constant, operand): Likewise.
5016 * frags.c (frag_align): Likewise.
5017 * gasp.c (level_0, change_base, doinstr): Likewise.
5018 * hash.c (hash_ask): Likewise.
5019 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5020 (debugging_pseudo): Likewise.
5021 * macro.c (define_macro, check_macro): Likewise.
5022 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5023 (ignore_rest_of_line, float_cons): Likewise.
5024 * symbols.c (decode_local_label_name): Likewise.
5025 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5026 (fixup_segment, number_to_chars_bigendian): Likewise.
5027 (number_to_chars_littleendian): Likewise.
5028 * config/atof-ieee.c (gen_to_words): Likewise.
5029 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5030 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5031 * read.c (output_big_sleb128): Initialize locals to avoid
5033 (output_big_uleb128, equals): Likewise.
5034 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5035 to unsigned int. Change zeros to unsigned int.
5036 * cond.c (s_if): Add return to default case.
5037 * frags.c (frag_now_fix): Change return type to addressT.
5038 * frags.h (frag_now_fix): Update declaration.
5039 * listing.c (file_info_struct): Change linenum to unsigned int.
5040 (struct list_info_struct): Change hll_line to unsigned int.
5041 (print_source): Update format string.
5042 * read.c (emit_expr): Change scan to unsigned int, and don't
5043 bother to initialize it.
5044 * symbols.c (dollar_label_count): Change to unsigned long.
5045 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5046 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5047 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5049 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5051 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5052 mcf5200 just as we do for m68000.
5053 (m68k_init_after_args): Likewise.
5054 (md_estimate_size_before_relax): Likewise.
5056 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5058 * config/tc-v850.c (md_assemble): Store relocation addend in
5059 fixup instead of instruction.
5061 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5063 * config/tc-i386.c (md_assemble): Swap template arguments to
5064 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5065 This macro is currently symmetric, so passing them the wrong
5066 way didn't cause any problem, but may if the macro is changed
5068 After copying template to i.tm, use i.tm. rather than t-> to
5069 access fields, and make t a const*
5070 Move i.tm.operand_types[] swap to immediately after the copy.
5072 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5074 * expr.h (expr_build_uconstant): Add prototype.
5075 (expr_build_unary,expr_build_binary): Add prototypes.
5076 * expr.c (expr_build_uconstant): New function.
5077 (expr_build_unary,expr_build_binary): New functions.
5079 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5081 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5082 * macro.c (macro_expand_body): Increase buffer size.
5083 * messages.c (as_warn): Likewise.
5084 (as_warn_where, as_bad, as_bad_where): Likewise.
5086 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5088 Based on patch from H.J. Lu <hjl@gnu.org>:
5089 * Makefile.am (DISTSTUFF): New variable.
5090 (diststuff): New target.
5091 * Makefile.in: Rebuild.
5093 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5096 m32r_elf_section_change_hook.
5098 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5099 emit a nop if a section ends with a 16 bit instruction.
5101 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5103 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5104 s_lcomm rather than obj_coff_lcomm.
5105 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5107 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5109 * config/tc-i386.h (LinearAddress): Define.
5110 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5111 instruction, don't use a default segment.
5113 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5115 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5116 * configure: Rebuild.
5118 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5120 * aclocal.m4, configure: Rebuild with libtool 1.2.
5122 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5125 PC relative branches. Patch courtesy of Jonathan Walton.
5128 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5130 * configure.in (emulations): Add thumb-pe target.
5132 * configure (emulations): Add thumb-pe target.
5134 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5136 * itbl-lex.l (yywrap): Don't define if already defined as a
5139 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5141 * depend.c (quote_string_for_make): New function.
5142 (wrap_output): Use it.
5144 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5146 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5147 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5149 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5151 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5152 Recognize -GN and -relax.
5153 (md_begin): Initialize gp size from -G switch.
5154 (alpha_force_relocation): Always force if -relax.
5155 (alpha_align): Take a new argument that will specify when to
5156 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5157 Change all callers. Emit nop alignment padding as nop+unop pair.
5159 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5161 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5162 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5164 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5166 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5167 require padding to the next long word boundary.
5169 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5171 * cgen.c: #include symcat.h.
5172 * config/tc-m32r.c: Likewise.
5174 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5176 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5177 absolute expressions instead of '$' prefixed register names.
5179 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5181 * read.c (s_set): Record file and line info for symbols when -as.
5182 (pseudo_set): Don't overwrite that dummy fragment.
5184 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5186 * config/tc-ppc.c (md_pseudo_table): Add "section".
5187 (ppc_named_section): New static function.
5189 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5191 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5192 so we don't have to scan the entire list.
5194 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5196 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5197 case, allow the parallel instructions to modify the same flag
5200 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5202 * listing.c (list_symbol_table): Categorize symbols by
5203 undefined_section rather than sy_frag->line == NULL.
5205 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5207 * Makefile.am (install-exec-local): Install properly when ln
5208 fails or tooldir == prefix.
5210 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5212 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5213 Test result of insert_operand for error.
5215 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5217 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5218 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5219 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5220 * doc/Makefile.in: Rebuild.
5222 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5224 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5225 (macro): Fix handling of M_COP[0-3].
5227 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5229 Based on patches from Ross Harvey <ross@teraflop.com>:
5230 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5231 if macro_alternate or macro_mri.
5232 (getstring): Remove support for byte constants between < and >.
5233 (get_any_string): '<' only starts a string if macro_alternate or
5235 (macro_expand_body): Permit keyword parameters following
5236 positional parameters.
5238 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5239 * configure.in (alpha*-*-netbsd*): New target.
5240 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5241 * configure: Rebuild.
5243 * as.h (flag_warn_suppress_instructionswap): Move from here...
5244 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5245 here, and make static.
5247 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5248 BFD_ASSEMBLER or MANY_SEGMENTS.
5250 * as.c (show_usage): Update bug-gnu-utils address.
5251 * gasp.c (show_usage): Likewise.
5252 * doc/as.texinfo (Bug Reporting): Likewise.
5254 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5256 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5257 insns regardless of the size of a pointer if we're in mips I or
5259 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5261 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5263 Fix rac to accept only a0:
5264 * tc-d10v.c (parallel_ok, find_opcode):
5265 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5266 Introduce OPERAND_GPR.
5268 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5270 * read.c (s_fill): Handle non-constant repeat counts by creating
5271 an rs_space fragment.
5273 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5275 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5276 from as_bad to as_warn.
5278 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5280 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5281 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5282 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5284 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5286 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5287 seg_fix_rotP rather than fix_root from seg_info.
5289 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5291 * expr.c: Add support for 0x1_2_3_4 bignums.
5293 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5295 * configure.in: Change -linux* to -linux-gnu*.
5296 * configure: Rebuild.
5298 * app.c (do_scrub_begin): Treat \r as whitespace.
5300 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5302 * Makefile.am: Update dependencies.
5303 * Makefile.in: Rebuild.
5305 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5307 * configure, aclocal.m4: Rebuild with new libtool.
5309 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5311 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5312 the argument to bfd_set_arch_mach.
5313 (load_address): Use bfd_arch_bits_per_address to determine the
5314 bit size of an address instead of looking at the isa level.
5315 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5317 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5319 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5321 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * ehopt.c: New file.
5324 * as.h (enum _relax_state): Add rs_cfa.
5325 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5326 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5327 * read.c (emit_expr): Call check_eh_frame.
5328 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5329 (relax_segment): Likewise.
5330 * Makefile.am: Rebuild dependencies.
5331 (GAS_CFILES): Add ehopt.c.
5332 (GENERIC_OBJS): Add ehopt.o.
5333 * doc/internals.texi (Frags): Document rs_cfa.
5335 * as.c (show_usage): Mention --traditional-format.
5336 (parse_args): Accept --traditional-format.
5337 * as.h (flag_traditional_format): Declare.
5338 * output-file.c (output_file_create): If flag_traditional_format,
5339 set BFD_TRADITIONAL_FORMAT on stdoutput.
5340 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5342 * config/tc-mips.c (append_insn): Make sure that if we have a
5343 fixup for an unmatched %hi reloc, it does not associated with a
5346 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5347 * doc/Makefile.in: Likewise.
5349 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-m32r.c (check_for_side_effects): New function.
5352 (can_make_parallel): Add checks for instruction side effects
5353 clashing with the other instruction.
5354 (assemble_parallel_insn): Improve warning messages. Return error
5355 message from non-swapped instruction order.
5357 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5359 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5361 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5362 md_cleanup definition. This moves the forced literal output to
5363 the end of the source pass, and avoids macro's inserting literals
5364 into the code immediately after the macro expansion.
5366 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5368 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5369 a gas internal symbol is adjustable.
5370 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5372 * as.h: If gcc version greater than 2.6, use `__format__' and
5373 `__printf__' in function attributes, rather than `format' and
5376 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5378 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5380 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5382 Add tms320c30 support:
5383 * config/tc-tic30.h: New file.
5384 * config/tc-tic30.c: New file.
5385 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5386 TARGET_FORMAT as "coff-tic30".
5387 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5388 * Makefile.am: Rebuild dependencies.
5389 (CPU_TYPES): Add tic30.
5390 (CPU_OBJ_VALID): tic30-aout is valid.
5391 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5392 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5393 * configure, Makefile.in: Rebuild.
5395 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5397 * config/tc-v850.c (md_assemble): Improvements to error messages.
5399 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5401 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5402 BFD_RELOC_HI16_S to store the high bits of any value.
5404 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5405 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5406 assembler calculate relocations to any external symbol at all.
5407 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5408 involving generation of pc-relative relocs.
5409 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5410 has been moved to md_apply_fix3.
5412 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5413 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5414 which actually means (the address of identifier's GOT entry) +
5415 constant, which is not particularly useful.
5417 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5419 * read.h (include_dirs): Declare.
5420 (include_dir_count,include_dir_maxlen): Declare.
5422 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5424 * configure.in: Correct check for shared opcodes library.
5425 * configure: Rebuild.
5427 * listing.c (buffer_line): If we can't open the file, set at_end.
5428 (listing_print): Remove unused local variable fi.
5430 * config/m68k-parse.y (reglistpair): Handle register list in
5433 * config/vms-conf.h: Don't undef VERSION.
5435 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5437 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5439 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5441 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5442 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5443 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5444 (EXTRA_DIST): Define.
5445 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5446 explicitly rather than via the list of object files.
5447 (gcc-as.opt): New file created when make-gas.com is run.
5448 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5449 itbl-cpu.h} to #include appropriate file rather than copying that
5451 * config/vms-conf.h: Synchronize with current config.in.
5452 * Makefile.in: Rebuild.
5454 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5456 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5457 (parallel_ok): Relaxed parallel subinstruction dependency check.
5459 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5461 * as.h (flag_warn_suppress_instructionswap): added new flag.
5462 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5463 command line argument.
5464 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5465 warning only if flag_warn_suppress_instructionswap is false.
5467 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5469 * configure.in (i386-*-mingw32*): New target.
5470 * configure: Rebuild.
5472 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5474 * symbols.c (resolve_symbol_value): Don't set the segment if it
5475 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5477 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5480 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5482 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5483 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5486 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5490 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5492 * config/tc-v850.c (v850_insert_operand): Display instruction when
5493 an error is encountered.
5495 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5497 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5498 (i386-*-sco3.2v5*coff): New target.
5499 (i386-*-sco3.2*): New target.
5500 * configure: Rebuild.
5502 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-v850.c: Tidy error message production.
5506 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5508 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5509 validate_immediate return value in the right type for comparisons
5512 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5514 * listing.c (MAX_BYTES): Use listing variables not constants.
5515 (data_buffer): No longer an array, but a pointer.
5516 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5517 (listing_listing): Allocate data_buffer.
5519 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5521 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5522 --listing-rhs-width, --listing-cont-lines.
5523 (show_usage): Update.
5524 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5525 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5526 (print_lines): Use the variables instead of the constants.
5527 (listing_listing): Likewise.
5528 * listing.h: Declare the new vars.
5530 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5532 * as.c (parse_args): Add --keep-locals alias for -L.
5533 Add --strip-local-absolute.
5534 (show_usage): Update.
5535 * as.h (flag_strip_local_absolute): New flag.
5536 * symbols.c (S_IS_LOCAL): Use it.
5537 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5538 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5539 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5541 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-m32r.c: Detect if explicitly parallel instructions
5544 might have an io conflict and issue a warning message.
5546 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5548 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5549 cgen_swap_fixups): Functions to save, restore and swap the fixup
5550 chain with a backup copy.
5551 (cgen_asm_finish_insn): Returns address of constructed insn.
5553 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5555 * listing.c (file_info_struct): Remove FILE, add POS.
5556 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5557 (file_info): Don't open the file.
5558 (buffer_line): Check for the file in the last_open cache, updating
5560 (print_source): Don't reference file_info->file.
5561 (listing_listing): Likewise.
5562 (listing_print): Close the file in the cache, if any.
5564 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5566 * read.c (dwarf_file_string): New file static variable.
5567 (emit_expr): Look for constant sequence that leads up to a file
5568 name in DWARF debugging output.
5569 (stringer): Use dwarf_file_string to decide whether to accept a
5570 string as a file name.
5572 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5574 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5575 (crack_operand): Add reg->reglst MRI hack.
5576 (r_seg): Put reglst symbols in reg_section.
5577 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5579 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5581 * tc-sh.c (get_specific): Handle SGR & DBR.
5583 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5585 * tc-h8300.c (parse_reg): Take the length of the symbol into
5586 account when attempting to match a register name.
5587 * tc-h8500.c (parse_reg): Likewise.
5589 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5591 * cgen.c: Formatting changes to improve readability.
5593 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5595 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5598 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5600 Based on a patch from Jim Wilson
5601 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5602 (tc_gen_reloc): Handle cross section PC relative relocs
5605 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5607 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5609 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5611 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5612 (expr_jmp_buf): New static local.
5613 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5614 (cgen_md_operand): New function.
5615 * tc-m32r.c: Clean up pass over `struct foo' usage.
5616 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5618 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5620 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5621 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5623 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5625 * config/tc-i386.c (i386_operand): Give an error if there are
5626 unrecognized characters after an expression.
5628 For older changes see ChangeLog-9697