1 2000-03-29 Nick Clifton <nickc@cygnus.com
3 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5 2000-03-28 Alan Modra <alan@linuxcare.com.au>
7 * listing.c (LISTING_LHS_WIDTH): Default depends on
9 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
11 2000-03-27 Ian Lance Taylor <ian@zembu.com>
13 * config/tc-sh.c (md_show_usage): Use backslash before newline in
16 2000-03-27 Alan Modra <alan@linuxcare.com.au>
18 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
20 * config/tc-avr.c (mcu_types): Add missing initialiser.
21 (md_pcrel_from_section): Add prototype.
22 (avr_operand): Remove redundant test of unsigned < 0.
23 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
25 2000-03-27 Denis Chertykov <denisc@overta.ru>
27 * config/tc-avr.c: New file for AVR support.
28 * config/tc-avr.h: Likewise.
29 * configure.in: Add AVR support.
30 * configure: Regenerate.
32 2000-03-26 Timothy Wall <twall@cygnus.com>
34 * gasp.c (macro_op): Add new argument to check_macro call.
35 Macro structure definitions moved to macro.h
36 * sb.h: Add argument to prototype for input_scrub_include_sb.
37 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
38 nesting checks with an additional flag.
39 (struct input_save): Add flag to indicate whether current sb
40 should be checked for proper macro/conditional nesting.
41 (input_scrub_push/pop): Save/restore nest check flag.
42 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
44 * macro.c (check_macro): Allow caller to retrieve parsed macro
45 information if a pointer is provided. This information may be
46 used by the new macro hooks.
47 * macro.h: Update prototype for check_macro. Macro struct
48 definitions moved here from macro.c/gasp.c.
49 * read.c (read_a_source_file): Add parameter to check_macro call,
50 and pass macro info to the macro hook, if defined.
51 (input_scrub_insert_line): New. Allow insertion of a line of
52 characters into the input stream.
53 (input_scrub_insert_file): New. Allow insertion of an arbitrary
54 file into the input stream.
55 (s_include): Use input_scrub_insert_file.
56 * internals.texi: Document new macro hooks.
57 * as.h: New prototypes added.
59 2000-03-26 Alan Modra <alan@linuxcare.com.au>
61 * config/tc-i386.c: Don't start any as_bad or as_warn message with
62 an initial capital letter.
63 (i386_index_check): Reindent.
65 2000-03-19 Nick Clifton <nickc@cygnus.com>
67 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
70 2000-03-17 Thomas de Lellis <tdel@windriver.com>
72 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
73 instruction operand bad if Rd > 7 when generating
74 thumb instructions. Prevents for example,
75 "adr r12,label" from silently failing and generating
76 the wrong instruction.
78 2000-03-17 Nick Clifton <nickc@cygnus.com>
80 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
81 that have a destingation >= 0x400000.
82 Fix compile time warning messages.
84 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
86 * config/tc-sh.c (md_begin): When encountering insn that are
87 not supported by the current arch, only change the name if
88 its contents are the same as prev_name.
89 (get_specific): If the the architecture doesn't match, fail.
91 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
93 * config/tc-sh.c (IDENT_CHAR): Define.
94 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
95 matching back where it came from.
97 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
99 * config/tc-sh.c (md_show_usage): Add description of -dsp.
101 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
103 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
106 2000-03-15 Kazu Hirata <kazu@hxi.com>
108 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
110 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
112 * expr.c (operand) [case 'f']: When testing if '0f' can start a
113 floating-point-number, make sure 'f' is in FLT_CHARS.
115 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
117 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
118 (s_lcomm_internal): Use it.
119 * doc/internals.texi (CPU backend): Document it.
120 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
123 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
125 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
128 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
129 implementation doesn't have special handling for switch
131 (macro_build): Allow for code in sections other than .text.
134 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
135 Don't perform relocs if we will be outputting them.
136 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
137 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
140 2000-03-09 Catherine Moore <clm@cygnus.com>
142 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
143 relocation type based on the entry in the fixup structure.
145 2000-03-08 H.J. Lu (hjl@gnu.org)
147 * Makefile.am (install-exec-tooldir): Depend on
148 install-exec-bindir for parallel make.
149 * Makefile.in: Regenerated.
151 2000-03-06 Nick Clifton <nickc@cygnus.com>
153 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
155 (md_parse_option): Parse -m32r command line switch - disable m32rx
157 (md_show_usage): Document new option.
159 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
160 * doc/Makefile.in: Regenerate.
161 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
163 2000-03-02 Michael Meissner <meissner@redhat.com>
165 * config/tc-d30v.c (check_range): Remove code that incorrectly
166 sign extended values where bits < 32.
168 2000-03-02 H.J. Lu (hjl@gnu.org)
170 * configure.in: Support --enable-targets=all on ia32.
171 * configure: Regenerated.
173 2000-03-01 Nick Clifton <nickc@cygnus.com>
175 * gasp.c (do_align): Remove bogus check of alignment value.
177 2000-02-27 Thomas de Lellis <tdel@windriver.com>
179 * config/obj-elf.c (elf_frob_symbol): Remove code which when
180 TC_PPC was defined forced the type of a symbol with no other type
183 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
185 * doc/internals.texi (CPU backend): Mention that
186 line_separator_chars do not break up comments. Fix typos for
187 LEX_AT and LEX_NAME descriptions. Document operands for
188 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
189 description of md_create_short_jump usage. Document argument for
192 2000-02-27 Jakub Jelinek <jakub@redhat.com>
194 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
195 (md_parse_option): Handle it.
196 (md_show_usage): Document it.
198 2000-02-27 Ian Lance Taylor <ian@zembu.com>
200 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
201 opcode, for the instruction `pal19'. From Andrea Arcangeli
204 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
206 * config/tc-i386.c (i386_immediate): Move constant operand sizing
208 (md_assemble): To here, before template operands are matched.
209 Also ensure a constant immediate is sign extended when we know the
210 size is at most 16 bits. This is to catch cases like "add
211 $0xffc0,%ax" where we don't know the size, and thus that the
212 immediate can be represented as Imm8S until after parsing the
214 (i386_displacement): Similarly sign extend 16 bit constant
216 (md_assemble): Relax 16-bit jump constant range check to suit sign
217 extended displacements.
219 2000-02-26 Andreas Jaeger <aj@suse.de>
221 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
223 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
225 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
226 call operands when intel_syntax.
227 (intel_float_operand): Return 2 for "fi...".
228 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
229 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
230 earlier "SHORT" change.
231 (md_assemble): When determining suffix from Regs, exclude
234 2000-02-24 Nick Clifton <nickc@cygnus.com>
236 * configure: Add arm-wince, mips-pe and sh-pe targets.
237 * configure: Regenerate.
239 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
241 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
242 "pe-mips" for the mips-pe target.
244 * config/tc-arm.c (insns): Change displacement encoded in BL
245 and B instructions if the target port is arm-wince.
246 (do_ldst): Do not bias the relocation offset if the target
248 (md_pcrel_from): Add in missing relocation offset bias if the
251 * config/tc-mips.c (mips_target_format): Support COFF flavour.
252 (md_begin): Disable -G support for mips-pe target.
253 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
254 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
257 * config/tc-sh.c (md_begin): sh-pe target is little endian.
258 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
259 assembler, just set the alignment to 4.
261 * config/te-wince-pe.h: New file for WinCE targets. Define
264 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
266 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
268 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
269 (i386_intel_memory_operand): After finding a segment override,
270 check again for no `[' before looking for a displacement. Bomb if
271 more than one displacement rather than silently discarding the
272 second and subsequent ones. Free strings malloc'd by
273 build_displacement_string.
275 2000-02-24 Catherine Moore <clm@cygnus.com>
277 * config/obj-som.c (obj_pseudo_table): Add "weak".
278 (obj_som_weak): New routine.
280 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
282 * config/tc-i386.c (union i386_op): New.
283 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
284 Throughout file replace occurences of disps[n], imms[n], regs[n]
285 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
286 intel mode operand swapping. Add assert in regKludge and
287 fake_zero_displacement code. Test i.types[n] when outputting
288 displacements and immediates. Combine output of Disp16 with
290 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
291 when in intel mode by (not) reversing fsub and fdiv operands
292 before the template search. This fails for single operand
293 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
294 undefined. Instead fix the base_opcode after we've found the
295 template. Move base_opcode xor with found_reverse_match from
296 opcode output code to before this fix so we test for the correct
298 (md_assemble): Don't use strcmp when deciding to ignore the suffix
299 check in intel mode. Instead compare opcodes.
301 * config/tc-i386.h (TC_RELOC): Delete.
302 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
303 with equivalent call to reloc.
305 * as.h (flag_m68k_mri): Move declaration after target include, and
306 only declare when TC_M68K defined. Define as zero otherwise.
307 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
308 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
309 Define as zero otherwise.
310 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
311 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
312 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
313 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
314 testing whether defined.
315 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
316 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
317 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
318 rather than testing whether defined.
319 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
320 (parse_mri_cons): Declare and use only when TC_M68K.
321 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
322 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
323 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
325 * NEWS: Mention IBM 370 support.
327 2000-02-23 Richard Henderson <rth@cygnus.com>
329 * config/tc-i386.c (md_assemble): When swapping operands for
330 intel_syntax, assume everything that's not Imm or Disp is a
333 2000-02-23 Linas Vepstas <linas@linas.org>
335 * config/tc-i370.c, config/tc-i370.h: New files.
336 * Makefile.am: Add support for Linux/IBM 370.
337 * configure.in: Likewise.
338 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
339 * config/obj-elf.c: Include elf/i370.h
340 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
342 * Makefile.in: Regenerate.
343 * configure: Regenerate.
345 * doc/c-i370.texi: New file.
346 * doc/all.texi: Include it.
347 * doc/as.texinfo: And here.
348 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
349 * doc/Makefile.in: Regenerate.
351 2000-02-19 Michael Meissner <meissner@redhat.com>
353 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
354 determine if an instruction can be used in parallel with an ADDppp
355 or SUBppp instruction.
357 2000-02-22 Andrew Haley <aph@cygnus.com>
359 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
361 1999-12-30 Andrew Haley <aph@cygnus.com>
363 * config/tc-mips.c (mips_gp32): New variable.
364 (macro_build) Use mips_gp32.
366 (md_longopts): Add "-mgp32" and "-mgp64".
367 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
369 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
371 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
372 warning, and bump it to 1.
374 2000-02-22 Ian Lance Taylor <ian@zembu.com>
376 From Brad Lucier <lucier@math.purdue.edu>:
377 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
380 2000-02-21 Catherine Moore <clm@cygnus.com>
382 * config/tc-mips.c (MF_HILO_INSN): Define.
383 (mips_7000_hilo_fix): Declare.
384 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
385 (md_parse_option): Check for 7000_HILO_FIX options.
386 (OPTION_M7000_HILO_FIX): Define.
387 (OPTION_NO_M7000_HILO_FIX): Define.
388 * doc/c-mips.texi (-mfix7000): Describe.
390 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
392 * listing.c (print_lines): Remove unused variable `end'.
394 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
395 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
396 reloc_type when BFD_ASSEMBLER.
397 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
398 reloc_type when BFD_ASSEMBLER. Move common code out of switch
399 statement and quell signed vs. unsigned comparison warning.
401 2000-02-18 Nick Clifton <nickc@cygnus.com>
403 * config/tc-d10v.c (find_opcode): Add a symbol's value to
404 the computed frag offset, rather than overwriting it.
406 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
408 * config/tc-sh.c ("elf/sh.h"): Include.
409 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
410 (md.begin): Initialize target_arch.
411 Only include opcodes in has table that match selected architecture.
412 (parse_reg): Recognize register names for sh-dsp.
413 (parse_at): Recognize post-modify addressing.
414 (get_operands): The leading space is now optional.
415 (get_specific): Remove FDREG_N support. Add support for sh-dsp
416 arguments. Update valid_arch.
417 (build_Mytes): Add support for SDT_REG_N.
418 (find_cooked_opcode): New function, broken out of md_assemble.
419 (assemble_ppi, sh_elf_final_processing): New functions.
420 (md_assemble): Use find_cooked_opcode and assemble_ppi.
421 (md_longopts, md_parse_option): New option: -dsp.
422 * config/tc-sh.h (elf_tc_final_processing): Define.
423 (sh_elf_final_processing): Declare.
425 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
427 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
428 the unwinder subspace. Save the current seg/subseg before creating
431 2000-02-10 Nick Clifton <nickc@cygnus.com>
433 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
434 little endian targets.
435 (INST_BYTE1): Redefine to handle big and little endian
437 (cpu_type): New type: Select between M340 and M210.
438 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
439 instructions of the M340.
440 (md_assemble): Add support for the MULSH and OPSR classes of
442 (md_atof): Add support for little endian targets.
443 (md_parse_option): Add support for -EL, -EB and -mcpu command
445 (md_convert_frag): Add support for little endian targets.
446 (md_apply_fix3): Add support for little endian targets.
447 (md_number_to_chars): Add support for little endian targets.
449 2000-02-10 Timothy Wall <twall@redhat.com>
451 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
452 defined, use it to verify the symbol just read should be a label.
454 2000-02-10 Timothy Wall <twall@redhat.com>
456 * app.c (do_scrub_chars): Handle "||" for parallel instructions
457 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
458 around colons when KEEP_WHITE_AROUND_COLON is defined.
459 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
460 and KEEP_WHITE_AROUND_COLON.
462 2000-02-08 Timothy Wall <twall@redhat.com>
464 * read.c (s_rept): Call do_repeat, which abstracts the repeat
466 (do_repeat): New. Abstract repeat logic so that a "break" can be
468 (end_repeat): New. Provide support for a "break" out of the
470 * read.h: Add prototypes for new functions.
472 2000-02-08 Timothy Wall <twall@redhat.com>
474 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
475 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
476 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
479 2000-02-08 Timothy Wall <twall@redhat.com>
481 * read.c: Added elseif to directives table.
482 * read.h: Added prototype for s_elseif.
483 * doc/as.texinfo: Added description for elseif.
484 * cond.c (s_elseif): New function
486 2000-02-04 Timothy Wall <twall@redhat.com>
488 * listing.c (print_lines): Remove conditionals causing bug in
491 2000-02-03 Timothy Wall <twall@cygnus.com>
493 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
495 * frags.c (frag_new): Calculate fr_fix in octets
496 (frag_now_fix) Return offset as target address offset (bytes).
497 (frag_now_fix_octets) New - Return offset in octets (8-bit
499 * frags.h: Added prototype for frag_now_fix_octets().
500 Distinguish between octets and bytes in field descriptions.
501 * listing.c (calc_hex): Account for octets vs bytes when
502 printing addresses/offsets.
503 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
504 target is little-endian, print the octets in a word in big-endian
505 order so that the display looks like a proper hexadecimal number,
506 instead of having the octets reversed.
507 * read.c (do_align): When recording alignment, alignment power
508 should be in terms of target bytes (minimum addressible unit)
510 (do_org) Convert ORG target address (byte) argument into an
511 octet offset when generating a variable fragment.
512 * symbols.c (resolve_symbol_value): Symbol final value
513 converted to a target address offset (bytes) from its octet offset.
514 * config/obj-coff.c (coff_frob_symbol): Symbol target address
515 offset (bytes) is adjusted by the frag offset (octets) converted
517 (coff_frob_section) Section alignment power is in terms of bytes;
518 convert it to an octet alignment power when calculating size (and
519 size mask) in octets. Don't modify the section size in order to
520 "align" it for TI COFF, since that format has a different method
521 for storing alignment information.
523 2000-02-01 Timothy Wall <twall@cygnus.com>
525 * stabs.c (generate_asm_file): Escape backslashes in stabs file
526 entries, matching the way GCC generates them. If not escaped, the
527 filename is encoded incorrectly.
529 2000-01-31 Nick Clifton <nickc@cygnus.com>
530 * config/tc-arm.c (reg_table): Add support for ATPCS register
533 2000-01-31 Geoff Keating <geoffk@cygnus.com>
535 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
537 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
539 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
540 of a symbol when we really care about its value.
542 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
544 * config/tc-mcore.c (md_assemble): Give warning message if
545 operands passes to instruction are more than the spec.
547 2000-01-27 Thomas de Lellis <tdel@windriver.com>
549 * config/tc-arm.c (armadjust_symtab): If the assembler is in
550 Thumb mode but the label seen was not declared as '.thumb_func'
551 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
552 correct disassembly of Thumb code bounded by non function labels.
554 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
556 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
557 Add dependencies for e-i386aout.o. Fix 2 comment lines.
559 * Makefile.in: Same here.
562 * configure.in: Set bfd_gas for i386-aout when primary target
563 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
564 we may need the primary te_file. Remove incorrect comment.
566 * configure: Regenerate.
568 * config/e-i386aout.c: New file.
570 * as.c (USE_EMULATIONS): Move to before print_version_id.
571 (struct emulation): Add i386aout.
572 (show_usage): Split text strings. Reformat -a text. Add --em
576 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
577 (aout_format_ops): New.
580 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
581 preprocessor conditional and add aout USE_EMULATIONS tests.
582 (read_a_source_file): Don't pass error strings to printf as
586 * gasp.c (exp_get_abs): Don't pass error strings to printf as
588 (do_data): Same here.
589 (process_file): And here.
592 * symbols.c (colon): Rewrite "already defined" fatal message
593 code for aout with USE_EMULATIONS.
596 * config/obj-aout.c (OBJ_HEADER): Define.
597 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
599 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
600 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
602 (obj_aout_type): Expand S_SET_OTHER here too.
603 (obj_read_begin_hook): Remove.
604 (aout_pop_insert): New.
605 (obj_aout_s_get_other): New.
606 (obj_aout_s_get_desc): New.
607 (aout_format_ops): New.
610 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
611 gets aout_pseudo_table.
612 (aout_pseudo_table): Declare.
613 (obj_read_begin_hook): Define.
616 * config/obj-coff.c (obj_pseudo_table): Rename to
618 (coff_pop_insert): Use coff_pseudo_table.
619 (coff_sec_sym_ok_for_reloc): Remove.
620 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
621 and comment all zero entries and remove #if 0 code.
624 * config/obj-coff.h (obj_pop_insert): Define.
625 (coff_pseudo_table): Declare.
628 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
629 s_get_size, s_set_size. Comment all zero entries.
632 * config/obj-elf.c (elf_s_get_other): New function.
633 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
634 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
635 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
637 (obj_elf_parse_section_letters): Don't pass error strings to
638 printf as format arg.
641 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
643 (elf_s_get_other): Declare.
644 (S_GET_OTHER) Define as elf_s_get_other if not already
646 (S_SET_OTHER): Only define when not already defined.
647 (elf_obj_read_begin_hook): Declare.
648 (obj_read_begin_hook): Define.
649 (elf_obj_symbol_new_hook): Declare.
650 (obj_symbol_new_hook): Define.
653 * config/obj-multi.h: Add copyright header and protect against
654 multiple inclusion. Add * to all function pointers.
655 (OBJ_HEADER): If defined, include it rather than other defines
657 (obj_frob_file_after_relocs): Test for NULL.
658 (obj_symbol_new_hook): Here too.
659 (obj_sec_sym_ok_for_reloc): And here.
660 (S_GET_OTHER): Define.
661 (S_GET_DESC): Define.
662 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
663 (OBJ_MAYBE_ELF): Update comment.
665 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
666 OBJ_AOUT preprocessor conditional and handle emulation by
667 testing OUTPUT_FLAVOR.
668 (i386_displacement): Here too.
669 (md_section_align): Similarly here.
670 (i386_target_format): Conditionally compile when more than one
671 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
672 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
673 (i386_displacement): Here too.
676 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
677 Define TARGET_FORMAT for aout only when not multi.
680 * config/te-multi.h: Delete file as it's identical to te-generic.h
682 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
684 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
685 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
688 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
690 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
693 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
695 * config/tc-mips.c (mips_do_align): New function.
696 * config/tc-mips.h (md_do_align): Define.
698 2000-01-10 Philip Blundell <philb@gnu.org>
700 * doc/c-arm.texi (ARM Options): Fix typo.
701 (ARM-Chars): Correct description of `#'. Mention that `;' is a
702 line separator for Linux.
703 * doc/as.texinfo (Comments): Mention the ARM.
705 2000-01-10 Philip Blundell <pb@futuretv.com>
707 * configure.in (arm*-*-conix*): New target.
708 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
710 * configure: Regenerate.
712 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
714 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
715 (obj_elf_visibility): New function.
717 * doc/as.texinfo (Visibility): New node: document visibility
720 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
722 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
723 warning for absolute jump/call without `*' in non-intel mode. No
724 need to set i.types[0] JumpAbsolute in intel mode.
726 1999-12-22 Philip Blundell <pb@futuretv.com>
728 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
729 hook function when changing sections.
730 (arm_s_data): Likewise.
732 1999-12-14 Nick Clifton <nickc@cygnus.com>
734 * config/tc-arm.c (md_parse_option): Add support for -marm720
737 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
739 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
740 (r_registers, xr_registers): Define.
741 (r_register_name, xr_register_name): New functions.
742 (md_assemble): Handle new am33 operand types and instruction
744 (mn10300_insert_operand, check_operand): Likewise.
746 1999-11-29 Nick Clifton <nickc@cygnus.com>
748 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
749 (s_force_thumb): Set thumb_mode to 2.
750 (md_assemble): Do not complain about thumb instructions on a
751 non-thumb target if thumb_mode is set to 2.
753 1999-11-28 Michael Meissner <meissner@cygnus.com>
755 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
756 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
757 (O_...): Add new machine dependent expressions if we are handling
758 explicit relocations.
759 (alpha_reloc_op): New static table holding the explicit relocation
761 (alpha_literal_hash): New static to hold the hash table for
762 explicit relocations.
763 (alpha_macros): Add support for explicit relocations.
764 (md_begin): If explicit relocations, initialize hash table.
765 (md_assemble): Don't print a second error if tokenize_arguments
766 already printed an error message.
767 (md_apply_fix): Add support for explicit relocations.
768 (alpha_force_relocation): Ditto.
769 (alpha_fix_adjustable): Ditto.
770 (alpha_adjust_symtab): New function to support explicit
772 (alpha_adjust_symtab_relocs): Ditto.
773 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
774 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
775 Add support for explicit relocations. Return -2 if an error
776 message was already printed.
777 (find_macro_match): Add support for explicit relocations. Comment
779 (emit_insn): Add support for explicit relocations.
780 (assemble_tokens): Ditto.
782 (load_expression): Ditto.
785 (emit_ir_load): Ditto.
786 (emit_loadstore): Ditto.
790 (emit_division): Ditto.
791 (emit_jsrjmp): Ditto.
792 (emit_retjcr): Ditto.
794 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
796 (tc_adjust_symtab): If explicit relocations, call the function
798 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
799 relocations next to the literal relocation they reference.
800 (TC_INIT_FIX_DATA): Initialize the new fields.
801 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
803 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
805 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
806 'B' operand for PA2.0 bb instruction.
808 1999-11-18 Nick Clifton <nickc@cygnus.com>
810 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
813 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
815 (mcore_force_relocation): Force relocations to be generated for
818 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
820 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
821 (i386_displacement): Disallow O_big displacements.
823 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
825 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
826 improvements in error checking.
827 (md_assemble): Support for unconditional ARM instructions.
828 (md_parse_option): Support for -m[arm]v5e flag.
830 1999-11-12 Nick Clifton <nickc@cygnus.com>
832 * macro.c (buffer_and_nest): Do not check beyond the end of the
835 1999-11-11 Nick Clifton <nickc@cygnus.com>
837 * macro.c (buffer_and_nest): Look for seperator after TO and
840 1999-11-08 Andrew Haley <aph@cygnus.com>
842 * app.c (do_scrub_chars): When in State 10, treat backslash
843 characters in the same way as as symbol characters.
845 1999-11-07 Richard Henderson <rth@cygnus.com>
847 * config/tc-alpha.c (alpha_align): Check, don't assert, that
848 the previous label was in the current section before playing
851 1999-11-06 Nick Clifton <nickc@cygnus.com>
853 * config/tc-v850.c (v850_force_relocation): Force relocation
855 (v850_pcrel_from_selection): Do not compute a pcrel offset if
858 1999-11-05 Michael Meissner <meissner@cygnus.com>
860 * expr.h (operatorT): Increase machine dependent operators to 16.
861 * expr.c (op_rank): Ditto.
863 1999-11-03 Ian Lance Taylor <ian@zembu.com>
865 * read.c (pseudo_set): Reject attempts to set the value of a
868 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
871 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
873 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
874 to bfd_set_section_contents.
876 1999-11-03 Nick Clifton <nickc@cygnus.com>
878 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
880 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
882 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
883 (mips_ip): Use OPCODE_IS_MEMBER.
885 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
887 * config/tc-arm.c (reg_required_here): Improve comments.
889 * config/tc-arm.c (thumb_opcode): Add "variants" field.
890 (tinsns): Initialize variants field.
892 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
895 1999-10-27 Scott Bambrough <scottb@netwinder.org>
897 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
898 * config/tc-arm.h: Fix compile time warnings.
900 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
902 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
903 form @abs16, @(abs16) and @(abs16 + imm).
905 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
907 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
908 (ISA_HAS_64_BIT_REGS) New.
909 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
910 mips_emit_delays,macro_build,load_register,load_addresss,
911 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
912 and/or use new ISA_xxx macros in expressions involving
913 ISA, particularly mips_opts.isa.
915 1999-10-18 Michael Meissner <meissner@cygnus.com>
917 * expr.h (operatorT): Add machine dependent operators md1..md8.
918 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
919 for the machine dependent operators to use.
921 * expr.c (op_rank): Add machine dependent operators.
923 * config/tc-alpha.c (O_pregister): Define as a machine dependent
925 (O_cpregister): Ditto.
926 (md_begin): Change X_op test that field is wide enough to use
927 O_max instead of O_alpha_max.
928 (cpu_types): Fill in missing initializer.
929 (alpha_num_macros): Make unsigned.
930 (md_assemble): Make opnamelen be size_t.
931 (md_apply_fix): Cast alpha_num_operands to int before testing.
932 (alpha_force_relocation): Ditto.
933 (alpha_fix_adjustable): Ditto.
934 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
935 (tc_gen_reloc): Ditto.
936 (tc_get_register): Ditto.
941 (s_alpha_ent): Ditto.
942 (s_alpha_end): Ditto.
943 (s_alpha_frame): Ditto.
944 (s_alpha_prologue): Ditto.
945 (s_alpha_file): Ditto.
946 (s_alpha_gprel32): Ditto.
947 (s_alpha_proc): Ditto.
948 (s_alpha_set): Ditto.
949 (s_alpha_base): Ditto.
950 (s_alpha_align): Ditto.
951 (s_alpha_arch): Ditto.
952 (alpha_align): Ditto.
953 (assemble_insn): Suppress unused variable warning.
955 (assemble_insn): Don't assume X_op and X_unsigned are in a given
956 order in the structure.
957 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
959 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
961 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
963 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
965 * config/tc-i386.c (i386_index_check): Correct #endif location.
967 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
969 * as.c (show_usage): Document new options.
970 (parse_args): Add --no-warn, --warn, --fatal-warnings,
971 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
972 (parse_args): Parse the new options.
973 (main): If there were warnings, and --fatal-warnings
974 was specified, print an error.
975 * as.h: New variable, flag_fatal_warnings, for new option.
977 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
979 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
980 '@'. Change autoincrement completers to fall through to cache control
983 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
985 (pa_parse_addb_64_cmpltr): New function.
987 * config/tc-hppa.c (pa_ip): Change error message.
988 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
989 '?Q' args to allow falling through.
991 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
992 Remove unused conditional codes.
993 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
995 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
997 * config/tc-d30v.c (CHAR_BIT): Define.
998 (check_range): Fix bit operations to support integers bigger than
1001 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1003 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1006 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1007 Doug Evans <devans@cygnus.com>
1009 Add support for m32rx.
1010 * config/tc-m32r.c (enable_m32rx): New static global.
1011 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1012 (allow_m32rx): New function.
1013 (M32R_SHORTOPTS): Add `O'.
1014 (md_longopts): Add --m32rx plus several warning options.
1015 (md_parse_option): Handle new options.
1016 (md_show_usage): Print them.
1017 (md_begin): Enable m32rx.
1018 (OPERAND_IS_COND_BIT): New macro.
1019 (first_writes_to_seconds_operands): New function.
1020 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1021 (target_make_parallel,assemble_two_insns): New functions.
1022 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1023 If optimizing and m32rx, try to make consecutive insns parallel.
1025 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1027 * config/tc-mips.c (nopic_need_relax): Allow for the
1028 .sdata.foo sections generated by -fdata-sections,
1029 and for the .gnu.linkonce.s sections generated by C++.
1031 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1033 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1034 with cleaner code using completer prefixes. Add 'Y'.
1036 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1038 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1040 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1041 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1042 insn does not match and we should try the next insn in the table.
1044 1999-09-22 Nick Clifton <nickc@cygnus.com>
1046 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1048 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1050 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1053 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1055 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1056 OBJ_ELF. If ELF, add "sq".
1057 (md_parse_option): If ELF, ignore -s and -q.
1058 (md_show_usage): Mention ELF options.
1060 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1062 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1065 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1067 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1069 * config/tc-hppa.c (struct pa_it): New field "trunc".
1070 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1071 (pa_parse_ftest_gfx_completer): New function
1072 (pa_parse_fp_cnv_format): New function.
1074 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1075 (md_apply_fix): Handle 22bit pc-rel branches.
1077 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1079 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1081 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1083 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1085 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1087 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1088 (pa_ip): Handle 'fX'.
1090 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1092 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1093 (pa_ip): Handle 'fX'.
1095 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1097 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1098 unwinds unless the function is in the text space.
1099 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1101 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1103 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1104 (md_assemble): To here. Tweak address generation.
1106 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1108 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1109 (md_assemble): Call dwarf2_where for OBJ_ELF.
1110 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1111 (pa_end_of_source): New function.
1112 * tc-hppa.h (md_end): Define for OBJ_ELF.
1114 1999-09-14 Michael Meissner <meissner@cygnus.com>
1116 * configure.in (Canonicalization of target names): Remove adding
1117 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1118 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1119 * configure: Regenerate.
1121 1999-09-14 Donn Terry <donn@interix.com>
1123 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1125 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1127 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1128 pc-relative jmp/call to an absolute symbol.
1129 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1130 absolute section symbols.
1132 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1133 jump handling code and comments.
1135 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1137 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1138 the value if TE_PE and a global defined symbol.
1140 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1142 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1143 print the symbol, rather than printing it here.
1145 1999-09-11 Donn Terry <donn@interix.com>
1147 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1148 BFD_RELOC_RVA relocations.
1150 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1151 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1154 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1156 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1157 * doc/internals.texi (Object format backend): Document
1160 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1161 relocations against global symbols if TE_PE.
1163 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1164 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1166 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1169 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1170 symbols which do not have a constant value, or tags with
1171 non-tags. Remove the symbol from the list before adding it at the
1174 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1175 C_FCN symbol differently if TE_PE.
1176 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1177 appears in the pseudo-op, rather coff_line_base which is only set
1180 * config/obj-coff.c (obj_coff_loc): New static function.
1181 (obj_pseudo_table): Add "loc".
1183 * config/obj-coff.c (add_lineno): Check that the line number is
1186 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1187 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1189 (md_atof): Return NULL rather than 0.
1190 * config/tc-i386.c (md_atof): Change type to int.
1191 * expr.c (expr): Change first parameter to int.
1192 * config/obj-coff.c: Add declarations for static functions.
1193 (coff_frob_symbol): Use SYM_AUXENT.
1194 * config/tc-i386.h (flag_16bit_code): Don't declare.
1196 * config/obj-coff.c (obj_coff_section): Default to setting
1197 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1199 * write.c (adjust_reloc_syms): Print adjusted fixup.
1201 * expr.c (integer_constant): Correct too_many_digits calculation
1204 1999-09-09 Andreas Schwab <schwab@suse.de>
1206 * doc/c-arm.texi: Fix arguments of @var to not contain
1209 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1211 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1213 (md_parse_option): Only support -k flag for ELF and COFF targets.
1215 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1217 * config/tc-hppa.c (pa_ip): Put strict register checks before
1218 call to pa_parse_number.
1220 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1222 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1224 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1227 1999-09-06 Donn Terry <donn@interix.com>
1229 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1231 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1233 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1234 candidate instruction. Require registers for register arguments
1235 when in strict mode. Require assemble-time constants for
1236 constants when in strict mode.
1237 (pa_get_absolute_expression): Require a constant when in strict
1240 1999-09-06 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1244 1999-09-04 Steve Chamberlain <sac@pobox.com>
1246 * config/tc-pj.c: New file, supports picoJava in ELF.
1247 * config/tc-pj.h: Ditto.
1248 * configure.in (pjl*, pj*): New targets.
1249 * Makefile.am: Rebuild dependencies.
1250 (CPU_TYPES): Add pj.
1251 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1252 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1253 * doc/c-pj.texi: New file.
1254 * doc/as.texinfo: Add some PJ specifics.
1255 * doc/all.texi: Add PJ to the list of all architectures, sort them
1257 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1258 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1260 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1262 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1263 (obj_frob_file): Test for null pointer.
1264 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1265 (OBJ_PROCESS_STAB): And here.
1266 (elf_obj_sy): Remove
1268 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1269 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1270 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1272 * config/obj-coff.c (no_func): Remove.
1273 (coff_format_ops): Change occurrences of no_func to 0, as we test
1274 for 0 in obj-multi.h.
1276 * configure.in: Enable bfd for i386-coff when primary target is
1277 bfd. Enable i386 elf,coff emulation support. Don't set
1278 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1279 emulation to support.
1280 *configure: Regenerate.
1282 1999-09-02 Nick Clifton <nickc@cygnus.com>
1284 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1285 .section .line directive is encountered.
1287 1999-09-01 Nick Clifton <nickc@cygnus.com>
1289 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1292 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1293 * as.texinfo: Document --gdwarf2 command line option.
1294 Add additional documentation of ARM command line switches.
1296 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1298 * config/tc-i386.c (i386_intel_memory_operand): Combine
1299 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1300 and RESTORE_END_STRING around parse_register calls.
1301 (i386_operand): Here too.
1302 (i386_is_reg): Remove.
1303 (parse_register): Move as_bad calls from within this function to
1306 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1308 Based on a patch from H.J. Lu <hjl@gnu.org>
1309 * config/tc-i386.c (parse_register): Handle FP regs specially.
1310 (md_begin): Remove '(' and ')' from register_chars.
1312 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1314 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1315 error message (done elsewhere).
1317 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1319 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1321 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1323 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1326 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1328 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1330 Add new completers. Fix bug in 64 bit condition handling.
1332 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1335 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1337 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1339 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1341 1999-08-27 Jim Wilson <wilson@cygnus.com>
1343 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1344 (struct ls): Add frag field. Initialize it to zero.
1345 (out_end_sequence): New local text_frag. Set it while in text section.
1346 Replace address check with frag check. Set ls.frag to text_frag if
1347 out_set_addr called.
1348 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1349 Set it before switching sections. Replace address check with frag
1350 check. Set ls.frag to saved_frag if out_set_addr called.
1352 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1354 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1355 output "advance_pc" opcode instead of calling gen_addr_line().
1356 The latter has the undesired side-effect of creating a new row
1357 in the debug line info matrix.
1359 1999-08-26 Jim Wilson <wilson@cygnus.com>
1361 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1362 ls.last_filename if last is less than zero. Set ls.last_filename
1363 when allocating new entry.
1364 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1367 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1369 * config/tc-i386.c (i386_index_check): Fix the displacement size
1370 when INFER_ADDR_PREFIX.
1372 1999-08-18 Nick Clifton <nickc@cygnus.com>
1374 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1377 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1379 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1380 handle 0xffffNNNN constants correctly.
1382 1999-08-16 Nick Clifton <nickc@cygnus.com>
1384 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1387 1999-08-13 Nick Clifton <nickc@cygnus.com>
1389 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1390 (md_apply_fix3): Always pass positive values to
1391 validate_offset_imm.
1393 1999-08-12 Nick Clifton <nickc@cygnus.com>
1395 * config/tc-arm.c (skip_whitespace): New macro.
1396 Formatting tidy ups.
1398 (md_apply_fix3): Store relocation offset in addend for ELF based
1400 (arm_force_relocation): Always generate relocs for Thumb function
1403 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1405 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1406 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1408 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1410 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1411 flags for the unwind subspace.
1413 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1414 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1415 suitable relocation based on the size of the target's pointer.
1416 Always Use subsegment zero for the unwinders.
1417 (pa_level): Handle "2.0w".
1419 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1421 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1422 with the following instruction unless this was specified.
1424 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1426 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1427 certain sections, to match BFD changes.
1429 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1431 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1432 (EXTRA_SCRIPTS): Define to keep automake happy.
1433 * Makefile.in: Rebuild.
1435 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1437 * Makefile.am: Rename .dep* files to DEP*.
1438 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1439 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1441 * Makefile.in: Rebuild.
1443 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1445 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1447 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1449 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1450 avoid problems on DOS filesystems.
1451 * Makefile.in: Rebuild.
1453 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1455 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1457 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1460 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1462 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1463 line to create ${GDBINIT} rather than .gdbinit.
1464 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1466 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1468 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1470 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1472 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1474 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1476 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1477 non-adjustable symbols.
1479 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1481 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1483 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1485 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1488 1999-08-05 Donn Terry <donn@interix.com>
1490 * config/te-interix.h: New file.
1491 * configure.in (i386-*-interix*): New target.
1492 * configure: Rebuild.
1494 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1496 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1497 selectors for ELF too.
1498 (selector_table): Add "ltp" and "rtp" selectors.
1500 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1502 * config/tc-i386.c (i386_operand): No need to change
1503 operand_string pointer in segment reg case before goto
1504 do_memory_reference. Initialise displacement_string_start and
1505 displacement_string_end after do_memory_reference label.
1506 (i386_index_check): Add operand_string param, and print error
1507 message on failure here.
1508 (i386_intel_memory_operand): Instead of here.
1509 (i386_operand): And here.
1510 (INFER_ADDR_PREFIX): Enable.
1512 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1514 * config/tc-i386.h (DefaultSize): Define. Renumber following
1515 opcode_modifier defines.
1517 From Etienne Lorrain <etienne.lorrain@ibm.net>
1518 * config/tc-i386.c (stackop_size): New variable.
1519 (set_16bit_code_flag): Clear it here.
1520 (set_16bit_gcc_code_flag): New function.
1521 (md_pseudo_table): Add "code16gcc" entry.
1522 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1524 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1526 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1527 next_set_end even if the end symbol is being discarded.
1529 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1530 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1531 * config/obj-coff.c: Likewise.
1532 (seg_info_type): Remove.
1533 (seg_info_off_by_4): Change to array of segT.
1534 (s_get_segment): Adjust accordingly.
1535 (obj_pseudo_table): Fully initialize sentinel entry.
1537 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1538 Ralf Baechle <ralf@uni-koblenz.de>.
1540 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1542 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1544 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1546 * config/tc-i386.c: Indentation and white space changes.
1547 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1548 don't enable it by default.
1549 (i386_intel_operand): Remove redundant prototype.
1550 Move check on number of memory operands, and i.mem_operands++
1551 (i386_intel_memory_operand): To here.
1552 Remove i386_immediate code from here. Remove special case code
1553 for input and output using (%dx). Remove base/index checks and
1554 call i386_index_check instead. Save initial operand_string
1555 argument for error message.
1556 (i386_operand): Remove redundant prototype. Move base/index
1557 checks to i386_index_check.
1558 (i386_displacement): Move intel mode check for non-zero
1560 (i386_intel_memory_operand): To here.
1562 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1564 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1565 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1566 by .register pseudo-op if -64 and --no-undeclared-regs.
1567 (s_register, sparc_adjust_symtab): New functions.
1568 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1569 Declare sparc_adjust_symtab as tc_adjust_symtab.
1570 * doc/c-sparc.texi: Add description of #ignore special literal
1571 for .register pseudo-op.
1573 1999-07-30 Catherine Moore <clm@cygnus.com>
1575 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1576 the relocation's section offset.
1578 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1580 * write.c (fixup_segment): Fix generic error check overflow test.
1582 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1583 X_add_number to long.
1585 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1587 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1590 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1592 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1595 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1597 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1599 * configure.bat: Remove; obsolete.
1600 * config/go32.cfg: Likewise.
1602 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1604 * configure.in (i386-*-vxworks*): New target.
1605 * configure: Rebuild.
1607 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1609 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1611 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1613 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1615 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1616 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1617 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1618 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1619 MAX_RELOC_EXPANSION): Define.
1620 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1622 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1624 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1625 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1626 block. Print a warning if an 8-bit or 16-bit constant
1627 displacement or immediate is truncated on output.
1628 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1630 (i386_operand): Disallow immediate jump absolute operand.
1632 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1634 * configure.in: Bump version number to 2.9.5.
1635 * configure: Rebuild.
1637 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1640 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1642 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1643 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1645 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1647 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1649 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1651 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1652 if -mno-fpu was given.
1653 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1655 (cons_fix_new_arm): Remove misleading comments.
1657 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1659 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1661 (relax_segment): Likewise. After giving a rs_org error, convert
1662 the frag to rs_align to avoid cascading errors.
1664 1999-07-12 Andreas Schwab <schwab@suse.de>
1666 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1668 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1670 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1671 as appropriate. Fill in structure initializations. Add variable
1672 initializations. Add casts.
1673 * dwarf2dbg.c (print_stats): Change i to size_t.
1674 * listing.c (listing_listing): Change list_line to unsigned int.
1676 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1678 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1679 rather than checking for \001 and \002 in symbol name.
1680 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1682 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1684 * configure.in (hppa*-linux-gnu*): New target.
1685 * configure: Rebuilt.
1687 1999-07-08 Nick Clifton <nickc@cygnus.com>
1689 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1691 1999-07-07 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1694 accessing symbolP directly.
1696 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1698 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1701 1999-07-05 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-arm.c (ARM_EXT_V5): Define.
1704 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1705 (md_begin): Detect ARM v5 architectures.
1706 (md_parse_option): Accept arm v5 specification.
1707 (md_show_usage): Documment -marmv5 switch.
1709 * doc/c-arm.texi: Document -marmv5 command line option.
1711 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1713 (validate_immediate_twopart): New function. Determine if a
1714 constant can be computed by two ADD instructions.
1715 (output_inst): Remove its command line parameter - it was never
1717 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1718 implememt the ADRL pseudo op.
1719 (tc_gen_reloc): Generate a suitable error message if an ADRL
1720 instruction tries to generate a real reloc.
1722 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1724 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1726 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1729 1999-06-27 H.J. Lu <hjl@gnu.org>
1731 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1732 non BFD_ASSEMBLER case.
1734 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1736 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1739 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1741 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1742 out_end_sequence() when the address decreases due to a new frag.
1743 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1744 numbering starts with 1.
1746 1999-06-23 Nick Clifton <nickc@cygnus.com>
1748 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1750 (mcore_s_text): Call obj_elf_text for ELF target.
1751 (mcore_s_data): Call obj_elf_data for ELF target.
1752 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1754 (mcore_s_bss): New function: Dump literal table before changing
1756 (mcore_s_comm): New function: Dump literal table before changing
1759 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1760 No longer static functions.
1761 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1762 Provide prototypes for these functions.
1764 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1766 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1767 a list of names, to try obj_segment_name, and to try abbreviated
1768 names when using COFF without long section names.
1770 * config/tc-alpha.c: More use of symbol accessor functions.
1771 * config/tc-arc.c: Likewise.
1772 * config/tc-d30v.c: Likewise.
1773 * config/tc-fr30.c: Likewise.
1774 * config/tc-i860.c: Likewise.
1775 * config/tc-m88k.c: Likewise.
1776 * config/tc-mcore.c: Likewise.
1777 * config/tc-ns32k.c: Likewise.
1778 * config/tc-sparc.c: Likewise.
1779 * config/tc-v850.c: Likewise.
1781 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1782 sy_value with appropriate accessor functions.
1783 * config/tc-arm.c (md_apply_fix3): Likewise.
1784 * config/tc-d10v.c (AT_WORD_P): Likewise.
1785 * config/tc-v850.c (reg_name_search): Likewise.
1787 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1788 use symbol_get_bfdsym instead.
1789 * config/tc-ppc.c (md_assemble): Likewise.
1790 * config/tc-v850.c (v850_comm): Likewise.
1792 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1794 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1795 the symbol, rather than accessing the bsym member.
1796 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1797 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1798 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1799 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1800 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1801 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1802 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1803 * config/tc-v850.c (tc_gen_reloc): Likewise.
1805 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1807 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1808 (hppa_gen_reloc_type): Conditionalize on BFD64.
1809 (tc_gen_reloc): Re-enable ELF relocations.
1810 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1812 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1814 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1816 (do_ldst): Move assignment out of if condition.
1817 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1818 parentheses to avoid warning.
1820 1999-06-21 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1823 macro to get at the BFD symbol associated with a GAS symbol.
1825 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1827 * config/tc-ppc.c: Update for symbol handling changes.
1828 * config/obj-coff.c: Likewise.
1830 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1832 * tc-hppa.c: General cleanups of ELF support. No more spaces
1833 and subspaces for ELF.
1834 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1835 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1836 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1837 (UNWIND_SECTION_NAME): Likewise.
1838 (space/subspace related structures): Conditionalize definitions
1840 (space/subspace directives and support routines): Conditionalize
1841 definitions and references/uses on OBJ_SOM.
1842 (label_symbol_struct): For ELF, track the symbol's segment. For
1843 SOM track its space.
1844 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1846 (USE_ALIASES): Kill for both SOM & ELF.
1847 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1848 (pa_space, pa_subspace): Corresponding changes.
1849 (pa_spaces_begin): Corresponding chagnes.
1850 (md_begin): Do not muck around with space/subspace stuff for
1852 (md_apply_fix): Temporarily disable argument relocation stuff
1854 (tc_gen_reloc): Temporarily disable relocation generation for
1856 (pa_build_unwind_subspace): Similarly.
1858 1999-06-16 Nick Clifton <nickc@cygnus.com>
1860 * config/tc-arm.c (thumb_set): New pseudo op.
1861 (text, data, section): Override these pseudo ops with ARM
1863 (s_thumb_set): New function: Perform the same as a .set pseudo
1864 op, but also mark the alias'ed symbol as being a Thumb
1866 (arm_s_text): New function: Perform the same as the .text
1867 pseudo op, but dump the literal pool before changing
1869 (arm_s_data): New function: Perform the same as the .data
1870 pseudo op, but dump the literal pool before changing
1872 (arm_s_section): New function: Perform the same as the
1873 .section pseudo op, but dump the literal pool before changing
1875 (arm_cleanup): Do not reset the current section before dumping
1878 1999-06-17 Nick Clifton <nickc@cygnus.com>
1880 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1881 OPTION_NO_WARN_UNMATCHED entries.
1882 (md_parse_option): Generate a warning message if an unrecognised
1883 option is encountered.
1885 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1886 (get_operands): When parsing an expression after an '@' symbol
1887 has been detected, do not ignore '#' symbols.
1888 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1891 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1893 From K. Richard Pixley <rich@noir.com>:
1894 * configure.in (ppc-*-vxworks*): New target.
1895 * configure: Rebuild.
1897 1999-06-12 Philip Blundell <philb@gnu.org>
1899 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1901 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1903 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1904 which refer to symbols in linkonce sections, permit reducing the
1905 relocs if the symbol is local.
1907 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1909 * subsegs.c (subseg_text_p): New function.
1910 * as.h (subseg_text_p): Declare.
1911 * read.c (do_align): Use subseg_text_p to set the default fill.
1912 * write.c (subsegs_finish): Likewise.
1913 * config/obj-coff.c (write_object_file): Likewise.
1914 * config/tc-i386.h (md_maybe_text): Don't define.
1915 (md_do_align): Use subseg_text_p to set the default fill.
1916 * config/tc-m32r.c (m32r_do_align): Likewise.
1917 * config/tc-sh.c (sh_do_align): Likewise.
1918 * config/tc-sparc.h (md_do_align): Likewise.
1920 1999-06-12 David O'Brien <obrien@freebsd.org>
1922 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1923 * configure: Rebuild.
1925 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1927 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1928 * Makefile.am: Rebuild dependencies.
1929 * Makefile.in: Rebuild.
1931 * config/tc-i386.c (i386_immediate): Remove unused label
1934 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1935 * symbols.c: Likewise.
1936 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1937 sy_next field when taking address, rather than symbol_next.
1939 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1941 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1942 value from the output file architecture.
1943 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1944 * dwarf2dbg.h: Change bfd_vma to addressT.
1946 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1948 * dwarf2dbg.h: Use PARAMS in function declarations.
1950 1999-06-11 Martin Dorey <mdorey@madge.com>
1952 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1953 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1955 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1957 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1959 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1961 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1964 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1966 * read.c (read_a_source_file): Only declare inescape if
1969 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1971 (find_entry_byval): Add parens to avoid warning.
1973 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1975 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1978 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1980 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1983 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1984 synthetize_setx): New functions.
1985 (md_assemble): Broken the special cases into the above
1986 functions. Make compiler happy if sizeof(bfd_vma)==4.
1987 Fix sethi generated from set/setuw. If instructions have a relloc,
1988 always clear the fields to be relocated in the opcode.
1989 (sparc_ip): Remove special_case global variable.
1991 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1993 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1994 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1995 indication of success rather than a value.
1996 (itbl_get_val): Likewise.
1997 (itbl_get_field): Use strcspn. Change delimiters to include
1999 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2000 (itbl_get_val): Likewise.
2001 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2003 * symbols.c (copy_symbol_attributes): Convert local symbols to
2006 1999-06-10 Nick Clifton <nickc@cygnus.com>
2008 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2011 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2013 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2014 Optimize set if sizeof(bfd_vma) == 64.
2015 (sparc_ip): Fix sethi - without %hi() it should generate
2016 R_SPARC_22 reloc, not R_SPARC_HI22.
2017 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2019 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2021 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2022 (s_ncons): New function.
2023 (native_op_table): New table.
2024 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2025 R_SPARC_OLO10 handling.
2027 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2029 * expr.h (struct expressionS): Revert last change; widen X_op.
2030 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2032 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2034 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2035 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2036 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2037 * Makefile.in: Regenerated.
2039 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2040 `common' pass on to s_mri_common.
2041 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2043 1999-06-06 Richard Henderson <rth@cygnus.com>
2045 * config/obj-elf.c (obj_elf_section): Don't free the return
2046 value of demand_copy_C_string.
2048 1999-06-05 Richard Henderson <rth@cygnus.com>
2050 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2051 creation logic from obj_elf_create_section.
2053 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2054 (section_stack): New.
2055 (special_sections): Make const.
2056 (obj_elf_section): Gut and rewrite parsing.
2057 (obj_elf_change_section): New function broken out of obj_elf_section.
2058 (obj_elf_parse_section_letters): Likewise.
2059 (obj_elf_section_word): Likewise.
2060 (obj_elf_section_type): Likewise.
2061 (obj_elf_previous): Treat as a toggle.
2062 (obj_elf_popsection): New.
2063 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2064 (ppc_section_type): Likewise.
2065 * config/tc-ppc.h: Likewise.
2067 * expr.h (struct expressionS): Don't make X_op a bitfield.
2068 * config/tc-alpha.c: Update for symbol handling changes.
2069 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2070 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2072 1999-06-05 Richard Henderson <rth@cygnus.com>
2074 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2075 (dwarf2_gen_line_info): Kill unused variables.
2076 (dwarf2_finish): Likewise.
2077 (dwarf2_where): Likewise.
2078 (dwarf2_directive_file): If we've only got a string,
2079 hand off to s_app_file.
2080 * ecoff.c: Move the include of ecoff.h.
2081 * symbols.h (S_IS_FUNCTION): Prototype.
2083 * read.c (LEX_HASH): Supply a default.
2085 (s_globl): Update `c' after skipping whitespace.
2086 * read.h (LEX_END_NAME, is_name_ender): New.
2087 * expr.c (get_symbol_end): Respect it.
2089 1999-06-04 Mark Klein <mklein@dis.com>
2091 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2093 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2095 * config/tc-hppa.c: Update for symbol handling changes.
2097 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2099 * cgen.c: Update for symbol handling changes.
2100 * config/tc-m32r.c: Likewise.
2102 * config/tc-hppa.h: Update for symbol handling changes.
2103 * config/tc-hppa.c: Likewise.
2105 * config/tc-arm.h: Update for symbol handling changes.
2106 * config/tc-arm.c: Likewise.
2107 (symbol_make_empty): Remove. Just use symbol_create.
2109 * symbols.c (symbol_set_tc): Correct name.
2111 * Makefile.am: Rebuild dependencies.
2112 ($(OBJS)): Don't depend upon struc-symbol.h.
2113 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2114 * dep-in.sed: Don't remove struc-symbol.h.
2115 * Makefile.in: Rebuild.
2117 * doc/internals.texi (Symbols): Describe changes in symbol
2120 1999-06-03 Richard Henderson <rth@cygnus.com>
2122 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2123 instead of doing the work by hand.
2125 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2127 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2128 state of line state-machine.
2129 (struct ls): Collect DWARF2 line state-machine state in new member
2130 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2131 resulted in any DWARF2 directives.
2132 (reset_state_machine): New function.
2133 (out_end_sequence): Ditto.
2134 (dwarf2_gen_line_info): When switching sections or switching to a
2135 lower text address, call out_end_sequence() first to terminate the
2136 previous code sequence as code sequences MUST have monotonically
2137 increasing addresses.
2138 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2140 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2142 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2143 DWARF2 debug info (line information only, at this point).
2144 * as.h: Update comment about supported debug formats.
2145 * dwarf2dbg.c, dwarf2dbg.h: New files.
2146 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2148 * expr.c (operand): Don't use [ for parens if we want an index op.
2149 (op_encoding): Switch [ into O_index, if desired.
2150 (op_rank): Renumber with O_index on bottom.
2151 (expr): If O_index, match closing bracket.
2152 * expr.h (O_index): New.
2154 * read.c (read_a_source_file): Conditionally allow matched "
2155 in lines passed to md_assemble.
2157 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2159 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2161 Add support for storing local symbols in a small structure to save
2162 memory when assembling large files.
2163 * as.h: Don't include struc-symbol.h.
2164 (symbolS): Add typedef.
2165 * symbols.c: Include struc-symbol.h.
2166 (local_hash): New static variable.
2167 (save_symbol_name): New static function, from symbol_create.
2168 (symbol_create): Call save_symbol_name.
2169 (local_symbol_count): New static variable.
2170 (local_symbol_conversion_count): Likewise.
2171 (LOCAL_SYMBOL_CHECK): Define.
2172 (local_symbol_make): New static function.
2173 (local_symbol_convert): New static function.
2174 (colon): Handle local symbols. Create local symbol for local
2176 (symbol_table_insert): Handle local symbols.
2177 (symbol_find_or_make): Create local symbol for local label name.
2178 (symbol_find_base): Check for local symbol.
2179 (symbol_append, symbol_insert): Check for local symbols.
2180 (symbol_clear_list_pointers, symbol_remove): Likewise.
2181 (verify_symbol_chain): Likewise.
2182 (copy_symbol_attributes): Likewise.
2183 (resolve_symbol_value): Handle local symbols.
2184 (resolve_local_symbol): New static function.
2185 (resolve_local_symbol_values): New function.
2186 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2187 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2188 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2189 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2190 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2191 (symbol_previous, symbol_next): New functions.
2192 (symbol_get_value_expression): Likewise.
2193 (symbol_set_value_expression): Likewise.
2194 (symbol_set_frag, symbol_get_frag): Likewise.
2195 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2196 (symbol_mark_used_in_reloc): Likewise.
2197 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2198 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2199 (symbol_mri_common_p): Likewise.
2200 (symbol_mark_written, symbol_clear_written): Likewise.
2201 (symbol_written_p): Likewise.
2202 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2203 (symbol_section_p, symbol_equated_p): Likewise.
2204 (symbol_constant_p): Likewise.
2205 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2206 (symbol_get_obj, symbol_set_obj): Likewise.
2207 (symbol_get_tc, symbol_set_tc): Likewise.
2208 (symbol_begin): Initialize local_hash.
2209 (print_symbol_value_1): Handle local symbols.
2210 (symbol_print_statistics): Print local symbol statistics.
2211 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2212 Declare new symbols.c functions. Move many declarations here from
2214 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2215 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2216 (struct symbol): Move bsym to make it clearly the first field.
2217 Remove TARGET_SYMBOL_FIELDS.
2218 (symbolS): Don't typedef.
2219 (struct broken_word): Remove.
2220 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2221 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2222 (symbol_clear_list_pointers): Likewise.
2223 (symbol_insert, symbol_remove): Likewise.
2224 (symbol_previous, symbol_append): Likewise.
2225 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2226 (struct local_symbol): Define.
2227 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2228 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2229 (local_symbol_get_frag, local_symbol_set_frag): Define.
2230 (local_symbol_get_real_symbol): Define.
2231 (local_symbol_set_real_symbol): Define.
2233 * write.c (write_object_file): Call resolve_local_symbol_values.
2234 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2235 (TARGET_SYMBOL_FIELDS): Don't define.
2236 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2237 ECOFF_DEBUGGING, add ECOFF fields.
2238 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2239 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2240 ECOFF_DEBUGGING, add ECOFF fields.
2241 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2242 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2243 * config/tc-mcore.h: Don't include struc-symbol.h.
2244 (TARGET_SYMBOL_FIELDS): Don't define.
2245 (struct mcore_tc_sy): Define.
2246 (TC_SYMFIELD_TYPE): Define.
2247 * Many files: Use symbolS instead of struct symbol. Use new
2248 accessor functions rather than referring to symbolS fields
2251 * read.c (s_mri_common): Don't add in value of line_label.
2253 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2254 checking for SEC_LINK_ONCE.
2256 * config/tc-sh.h (sh_fix_adjustable): Declare.
2258 * app.c (input_buffer): New static variable.
2259 (app_push): Save saved_input in allocated buffer.
2260 (app_pop): Restored saved_input.
2261 (do_scrub_chars): Change get parameter to take char * and int as
2262 arguments. Change GET macro to pass input_buffer to get
2263 function. Don't save input into allocated buffer.
2264 * as.h (do_scrub_chars): Update declaration.
2265 * input-file.c (input_file_get): Change to take char * and int.
2266 Read data into passed in buffer. Remove static buffer.
2267 * read.c (scrub_from_string): Change to take char * and int. Copy
2268 data into passed in buffer.
2270 * hash.h: Neaten. Declare hash_traverse.
2271 * hash.c: Complete rewrite based on BFD hashing code.
2272 * gasp.c (chunksize): New variable.
2273 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2276 1999-05-28 Nick Clifton <nickc@cygnus.com>
2278 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2279 addend unless the target uses an old ABI.
2281 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2283 -Wchar-subscripts cleanup
2284 * listing.c (listing_newline): Use unsigned char variable, so
2285 calls to isascii,iscntrl are correct.
2286 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2288 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2289 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2290 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2291 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2293 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2295 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2297 (arch_coldfire_p): New #define.
2298 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2300 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2302 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2304 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2305 (install_operand): Add place `N'.
2306 (init_table): Add registers ACC, MACSR, MASK.
2308 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2310 * config/tc-m68k.c: Change mcf5200 --> mcf.
2311 (archs): Add mcf5206e, mcf5307.
2312 (m68k_ip): Add format `u'.
2313 (install_operand): Add place `m', `M', `h'.
2314 (init_table): Add upper/lower registers.
2316 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2318 1999-05-28 Martin Dorey <mdorey@madge.com>
2320 * config/tc-i960.c: Several minor changes to add ELF and
2321 BFD_ASSEMBLER support.
2322 * config/tc-i960.h: Likewise.
2323 * configure.in (i960-*-elf*): New target.
2324 * aclocal.m4, configure: Rebuild.
2326 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2328 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2329 reloc changes when defined(BFD_ASSEMBLER).
2331 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2333 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2335 * write.c (write_print_statistics): Output to file, not stderr.
2337 * expr.c (generic_bignum_to_int32,64): Prototype.
2339 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2340 output_sleb128, output_uleb128, output_big_sleb128,
2341 output_big_uleb128, output_big_leb128): Prototype.
2342 (output_big_sleb128, output_big_uleb128): Make inline.
2343 (output_big_leb128): Remove inline
2345 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2346 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2347 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2348 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2349 value for correct overflow check in write.c:fixup_segment.
2350 * write.c (fixup_segment): Move bitfield overflow checks to after
2351 the md_apply_fix call.
2352 * config/obj-coff.c (fixup_segment): Likewise.
2353 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2354 valueT *val argument.
2356 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2358 * config/atof-ieee.c (gen_to_words): Correctly round a
2359 denormalized number. Fix off-by-one in range checking for
2360 exponent in a denormal.
2362 1999-05-10 Nick Clifton <nickc@cygnus.com>
2364 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2367 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2369 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2371 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2373 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2374 (ReverseRegRegmem): Remove.
2375 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2376 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2377 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2380 From Doug Ledford <dledford@redhat.com>
2381 * config/tc-i386.h (RegXMM): New for P/III.
2382 * config/tc-i386.c: Add support for P/III.
2384 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2386 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2387 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2388 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2390 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2392 * config/tc-i386.c (i386_immediate): Skip whitespace before
2393 complaining about junk after expression.
2394 (i386_displacement): Likewise.
2396 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2398 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2399 Don't copy before downcaseing.
2401 1999-05-05 Catherine Moore <clm@cygnus.com>
2403 * tc-m68k.c: Include elf/m68k.h.
2404 (m68k_elf_final_processing): New routine.
2405 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2408 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2413 1999-04-30 Nick Clifton <nickc@cygnus.com>
2415 * config/tc-mcore.c (mcore_s_section): Dump literals before
2418 1999-04-29 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2423 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2425 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2426 (TC_INIT_FIX_DATA): Delete.
2427 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2428 (TC_INIT_FIX_DATA): Delete.
2429 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2430 * write.c (fix_new_internal): Initialize fx_cgen member.
2431 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2432 (gas_cgen_md_apply_fix3): Update.
2433 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2434 (md_cgen_record_fixup_exp): Update.
2435 (FX_OPINFO_R_TYPE): Update.
2437 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2438 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2439 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2440 * frags.h (struct frag): Make opindex, opinfo ints.
2442 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2444 1999-04-26 Tom Tromey <tromey@cygnus.com>
2446 * aclocal.m4, configure: Updated for new version of libtool.
2448 1999-04-22 Nick Clifton <nickc@cygnus.com>
2450 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2452 (md_apply_fix3): Do not fix up absolute relocations against
2455 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2457 1999-04-20 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2460 changes and data-in-text directives.
2461 (mcore_cons): New function: intercept cons() operations.
2462 (mcore_float_cons): New function: intercept float_cons()
2464 (mcore_stringer): New function: intercept stringer() operations.
2466 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2468 * obj.h (struct format_ops): Change generate_asm_lineno field to
2470 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2472 * config/tc-alpha.c (find_opcode_match): Add default case to
2474 (find_macro_match): Likewise.
2475 (load_expression): Parenthesize && within ||.
2477 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2479 1999-04-17 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2482 .text .data .section pseudo ops.
2483 (mcore_s_section): New function. Dump lits before changing secs.
2484 (mcore_s_text): New function. Dump lits before changing secs.
2485 (mcore_s_data): New function. Dump lits before changing secs.
2487 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2489 * config/tc-mips.c (mips_32bitmode): New.
2490 (md_begin): Set mips_32bitmode if needed.
2491 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2492 Set EF_MIPS_32BITMODE.
2494 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2496 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2499 1999-04-16 Nick Clifton <nickc@cygnus.com>
2501 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2503 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2505 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2506 expressions correctly.
2509 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2511 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2513 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2515 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2516 and fmpynfadd instructions.
2518 1999-04-11 Richard Henderson <rth@cygnus.com>
2520 * as.h (environ): Declare it, if needed.
2521 * as.c (dump_statistics): Don't declare environ.
2522 * configure.in (environ): Detect declaration.
2523 * configure, config.in: Rebuild
2525 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2526 (i386_displacement): Allocate enough space for replacement buffer.
2527 Clean up replacement buffer initialization.
2529 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2531 * subsegs.c (section_symbol): Don't create a new symbol if one
2532 already exists; instead, use the existing one, but set its segment
2533 and frag data if it hasn't already been defined.
2534 * config/obj-coff.c (c_section_symbol): Likewise.
2536 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2538 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2540 1999-04-08 Nick Clifton <nickc@cygnus.com>
2542 * config/tc-mcore.c: New File: Support routines for MCore
2544 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2545 * config/obj-coff.c: Add support for mcore-pe target.
2547 * Makefile.am: Add support for MCore targets.
2548 * Makefile.in: Regenerate.
2549 * configure.in: Add support for MCore targets.
2550 * configure: Regenerate.
2552 * doc/all.texi: Set MCORE.
2553 * doc/as.texinfo: Document MCore specific command line options.
2555 * write.h: Prevent multiple inclusion.
2557 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2559 * asintl.h (LC_MESSAGES): Never define.
2560 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2562 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2565 * Makefile.am (m68k-parse.c): If configuring in the source
2566 directory, copy m68k-parse.y into the local directory before
2567 running ylwrap, to remove spurious differences when generating
2569 * Makefile.in: Rebuild.
2571 * config/tc-sparc.h (md_do_align): Just allocate the number of
2572 bytes necessary, rather than always allocating 1024.
2574 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2576 * listing.c (listing_newline): Add cast to avoid warning.
2577 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2578 * config/tc-i386.c (i386_scale): Add return value.
2579 (build_displacement_string): Remove unused local temp_disp2.
2580 (i386_intel_memory_operand): Add parentheses to avoid warning.
2581 (i386_intel_operand): Remove unused local end_of_operand_string.
2582 (i386_operand): Remove unused local operand_modifier.
2583 (i386_operand): Add parens to avoid warning.
2585 1999-04-04 Don Bowman <don@pixsci.com>
2587 * configure.in: Add mips*-*-vxworks* target; have it define
2589 * configure, config.in: Rebuild.
2591 1999-03-31 Nick Clifton <nickc@cygnus.com>
2593 * configure.in (emulations): Add support for arm-epoc-pe.
2594 * configure: Regenerate.
2595 * config/te-epoc-pe.h: New file. Define macros specific to
2597 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2598 for arm-epoc-pe target.
2600 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2602 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2604 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2606 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2607 detect ",n" without a condition.
2608 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2611 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2613 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2614 instruction is encoded with one bit.
2617 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2619 * doc/internals.texi (CPU backend): Mention that
2620 line_separator_chars should not include newline. From thi
2621 <ttn@mingle.glug.org>.
2623 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2625 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2626 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2628 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2630 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2632 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2634 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2637 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2639 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2641 1999-03-15 Martin Hunt <hunt@cygnus.com>
2643 * app.c (do_scrub_begin): Change '-' back to a symbol char
2644 so we can use multiple opcodes on a line again.
2646 * config/tc-d30v.c: By default, warn if a symbol has
2647 the same name as a register. Plus some minor
2648 updates from the branch.
2650 1999-03-13 Nick Clifton <nickc@cygnus.com>
2652 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2653 BFD_RELOC_16 and BFD_RELOC_64.
2655 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2657 * expr.c (expr): Add missing else.
2659 1999-03-12 Nick Clifton <nickc@cygnus.com>
2661 * config/tc-arm.c (md_apply_fix3): Improve error message.
2663 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2665 * Makefile.am (CPU_TYPES): Add fr30.
2666 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2667 (fr30,m32r dependencies): Update.
2668 * Makefile.in: Rebuild.
2670 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2671 (gas_cgen_record_fixup_exp): Ditto.
2672 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2673 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2674 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2675 (md_cgen_lookup_reloc): Update use of operand->type.
2676 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2677 (md_convert_frag): Call cgen_operand_lookup_by_num.
2678 (md_cgen_lookup_reloc): Update use of operand->type.
2679 (m32r_cgen_record_fixup_exp): Ditto.
2681 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2683 * config/tc-mips.c (md_show_usage): Fix message.
2685 1999-03-03 Nick Clifton <nickc@cygnus.com>
2687 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2688 and LDR reg,=<expr> instruction.
2690 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2693 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2695 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2697 1999-02-17 Nick Clifton <nickc@cygnus.com>
2699 This patch was created by: Scott Bambrough
2700 <scottb@corelcomputer.com>
2703 Special cased '@' character. The '@' character is used as the
2704 ARM assembler comment character, as a special character
2705 and in ELF .symver pseudo-op's, and as a special character in
2706 .type and .section pseudo-ops.
2707 (symver_pseudo): New static variable.
2708 (symver_state): New static variable.
2709 (struct app_save): Add field 'symver_state'.
2710 (app_push): Save global symver_state int struct app_save.
2711 (app_pop): Restore global symver_state from struct app_save.
2712 (do_scrub_chars): Special case handling of '@' character in
2715 * configure.in: Modified to recognize armv* uname syntax from ARM
2717 * configure: Regenerated.
2719 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2720 a prefix to the section's type.
2721 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2722 the type's typename.
2724 * config/tc-arm.h: Add support for PIC generation:
2725 (pic_code): New boolean.
2726 (obj_relocate_extern): Define.
2727 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2728 (TC_CONS_FIX_NEW): Define.
2729 (tc_fix_adjustable): Define.
2730 (GLOBAL_OFFSET_TABLE_NAME): Define.
2732 * config/tc-arm.c: Add support for PIC generation:
2733 (line_seperator_chars): Allow ';' as a seperator for Linux.
2734 (is_immediate_prefix): New macro.
2735 (arm_parse_reloc): New function.
2736 (s_arm_elf_cons): New function.
2737 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2738 (md_undefined_symbol): Special case handling for the Global Offset
2740 (md_apply_fix3): Handle PIC relocs.
2741 (tc_gen_reloc): Handle PIC relocs.
2742 (md_parse_option): Add support for '-k' command line switch to
2743 enable PIC generation.
2744 (cons_fix_new_arm): New function.
2745 (s_arm_elf_cons): New function.
2747 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2749 * configure.in: Add comments for uses of AC_DEFINE.
2750 * acinclude.m4: Likewise.
2751 * acconfig.h: Remove.
2752 * aclocal.m4: Rebuild.
2753 * configure: Rebuild.
2754 * Makefile.in: Rebuild.
2755 * config.in: Rebuild.
2757 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2759 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2760 non-constant offset from a base register.
2762 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2764 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2767 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2769 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2770 (emit_insn): Look for pc-relative and no-overflow specifiers on
2771 internal relocation types.
2773 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2775 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2778 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2780 (mips_4650, mips_4010, mips_4100): Variables removed.
2781 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2782 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2784 (md_begin): Don't bother initializing the mips_NNNN variables;
2785 mips_cpu is set, and that's good enough now.
2786 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2787 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2788 (show): New function, to handle wrapping in the CPU lists.
2789 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2791 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2793 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2794 than treat as an immediate specifier.
2796 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2798 * config/tc-i386.c: Prototype many functions.
2799 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2800 (i386_immediate): Remove unused second argument.
2801 (i386_intel_operand): Fix i386_is_reg typo.
2802 (i386_operand): Use allow_naked_reg.
2803 (output_invalid): Make operand int for K&R.
2805 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2807 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2809 * Makefile.in: Rebuild.
2811 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2813 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2815 (EXTRA_as_new_SOURCES): Comment out.
2816 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2817 * Makefile.in: Rebuild.
2818 * doc/Makefile.in: Rebuild.
2819 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2820 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2821 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2822 * configure: Rebuild.
2823 * aclocal.m4: Rebuild.
2824 * config.in: Rebuild.
2825 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2826 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2827 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2828 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2829 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2830 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2831 (gas_cgen_record_fixup_exp): Ditto.
2832 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2833 descriptor, not global variable.
2834 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2835 descriptor, not global variable. Refer to insert_operand handler
2836 via cpu descriptor, not global function.
2837 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2838 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2839 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2840 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2841 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2842 * config/tc-m32r.c: Ditto.
2843 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2844 (md_assemble): Ditto.
2845 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2847 1999-02-09 Nick Clifton <nickc@cygnus.com>
2849 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2850 relocations for ELF targets.
2852 1999-02-08 Nick Clifton <nickc@cygnus.com>
2854 * configure.in: Add support for StrongARM target.
2855 * configure: Regenerate.
2857 1999-02-05 Nick Clifton <nickc@cygnus.com>
2859 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2861 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2864 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2866 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2868 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2870 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2871 (INTEL_DWORD_MNEM_SUFFIX): Define.
2874 (DWORD_PTR): Define.
2875 (XWORD_PTR): Define.
2877 (OFFSET_FLAT): Define.
2879 (NONE_FOUND): Define.
2882 * config/tc-i386.c (set_intel_syntax): New routine.
2883 (intel_syntax): Declare.
2884 (allow_naked_reg): Declare.
2885 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2886 (intel_float_operand): New routine.
2887 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2888 Handle brackets as well as parens. Call i386_intel_operand for
2889 intel syntax. Reverse operands if appropriate. Handle new
2890 suffixes. Handle movzx and movsx.
2891 (i386_is_reg): New routine.
2892 (i386_immediate): New routine.
2893 (i386_scale): New routine.
2894 (i386_displacement): New routine.
2895 (i386_operand_modifier): New routine.
2896 (build_displacement_string): New routine.
2897 (i386_parse_seg): New routine.
2898 (i386_intel_memory_operand): New routine.
2899 (i386_intel_operand): New routine.
2900 (i386_operand): Call i386_displacement, i386_immediate,
2901 i386_scale, etc. instead of handling inline.
2902 (parse_register): Handle registers without prefix.
2904 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2906 * configure: Regenerate.
2907 * configure.in (arm-*-oabi): New.
2908 (thumb-*-oabi): New.
2909 * config/tc-arm.c (target_oabi): Declare.
2910 (md_apply_fix3): Support REL relocs.
2911 (md_parse_option): Handle -oabi.
2912 (elf32_arm_target_format): New routine.
2913 (md_longopts): Add OPTION_OABI.
2914 * config/tc-arm.h: Redefine TARGET_FORMAT.
2917 1999-01-28 Nick Clifton <nickc@cygnus.com>
2919 * write.c (write_relocs): Handle out of range error.
2921 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2922 (fr30_force_relocation): Default to 0.
2924 * config/tc-fr30.h (obj_fix_adjustable): Define.
2925 (TC_FORCE_RELOCATION): Define.
2927 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2930 1999-01-16 Nick Clifton <nickc@cygnus.com>
2932 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2933 merge of two instructions if the left instruciton kills the right.
2935 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2937 * Makefile.in: Regenerate.
2938 * configure.in: Redo test for using cgen.
2939 * configure: Regenerate.
2941 1999-01-09 Nick Clifton <nickc@cygnus.com>
2943 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2944 redefinition of this macro.
2946 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2948 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2951 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2953 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2954 a read of HI or LO and an immediatly following branch.
2956 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2958 * config/tc-mips.c (md_begin): Another correction to the setting of
2961 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2963 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2965 1998-12-21 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2968 bit insn when optimizing, so that parallelised instructions will
2969 start on a 32 bit boundary.
2971 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2973 * config/tc-mips.c (mips_eabi64): New.
2974 (md_begin): Set mips_eabi64.
2975 (mips_elf_final_processing): Use it.
2977 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2979 * config/tc-mips.c (mips_elf_final_processing):
2980 Correct setting of ABI in e_flags.
2982 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2984 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2986 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2988 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2990 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2992 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2993 warning, values that don't fit in the field.
2995 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2997 * config/tc-mips.c (mips_abi_string): New.
2998 (md_parse_option,md_longopts): Add mabi.
2999 (mips_elf_final_processing): Set e_flags based on mabi flag.
3001 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3003 * config/tc-mips.c (md_parse_option): Handle vr4111.
3005 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3007 * config/tc-h8300.c (build_bytes): Change message given if the
3008 instruction requires H8/300H mode and we're not in Hmode, to
3009 suggest that it may be the operand modes that are the problem, not
3010 necessarily the opcode.
3012 1998-12-10 Nick Clifton <nickc@cygnus.com>
3014 * config/tc-fr30.c: Add line separator character.
3016 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3018 * configure.in (hppa-*-mpeix*): New target.
3019 * config/obj-som.h (obj_som_compiler): Declare.
3020 * config/obj-som.c (compiler_seen): New static variable.
3021 (obj_som_compiler): New function.
3022 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3023 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3024 (pa_type_args): Set hppa_priv_level.
3025 (pa_compiler): New static function if OBJ_SOM.
3026 * configure: Rebuild.
3028 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3030 * read.c (output_leb128): Don't mark as inline.
3032 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3034 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3035 AIX .vbyte unaligned data support.
3036 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3037 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3040 1998-12-07 Nick Clifton <nickc@cygnus.com>
3042 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3045 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3047 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3048 BFD_RELOC_ARM_PCREL_BRANCH.
3050 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3053 checking the target type.
3054 (mips-dec-bsd*): Set endian to little.
3055 * configure: Rebuild.
3057 COFF weak symbol support, based on patches from Mark Elbrecht
3058 <snowball3@usa.net>:
3059 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3060 * config/obj-coff.c (obj_coff_weak): New static function.
3061 (obj_coff_endef) [both versions]: Handle weak symbols.
3062 (coff_frob_symbol): Likewise.
3063 (yank_symbols): Likewise.
3064 (obj_pseudo_table): Add "weak".
3066 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3067 <aymeric.vincent@emi.u-bordeaux.fr>.
3068 * aclocal.m4: Rebuild with current tools.
3069 * configure: Rebuild.
3071 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3072 an assertion failure for a case we can't handle when OBJ_ECOFF.
3074 * expr.c (operator): And with 0xff to avoid problems with signed
3077 1998-12-03 Nick Clifton <nickc@cygnus.com>
3079 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3080 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3082 1998-12-02 Nick Clifton <nickc@cygnus.com>
3084 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3087 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3089 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3092 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3094 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3097 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3099 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3101 (d10v_cleanup): Only generate previous insn if a multiline insn is
3104 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3109 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3111 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3112 -marm6xxx command line switches.
3114 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3116 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3117 (itbl-ops.o): Delete duplicate dependencies.
3118 Rebuild dependencies.
3119 Add fr30 dependencies.
3120 * Makefile.in: Rebuild.
3122 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3124 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3126 * listing.c: Ignore line terminator characters found inside
3129 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3131 * po/gas.pot: Regenerated.
3133 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3135 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3136 fr30_is_label_start(). Also checks for delay slot insns.
3138 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3139 FR30 instructions which contain a colon in the mnemonic.
3141 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3143 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3145 * config/tc-fr30.c: Removed currently superflous code.
3147 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3149 * config/tc-fr30.h: New file.
3150 * config/tc-fr30.c: Tweaking so that it will compile.
3152 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3154 * config/tc-d10v.h (obj_fix_adjustable): Define.
3155 (TC_FORCE_RELOCATION): Define.
3156 (d10v_force_relocation): Declare.
3157 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3158 (md_apply_fix3): Handle Vtable relocs.
3159 (d10v_fix_adjustable): New.
3160 (d10v_force_relocation): New.
3162 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3164 * config/tc-d30v.c: Change default behaviour to ignore potential
3165 conflicts between register name and symbol names.
3167 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3169 * configure.in: Add fr30-*-*.
3170 * config/tc-fr30.c: New file.
3171 * Makefile.in: Regenerated.
3172 * config.in: Regenerated.
3173 * configure: Regenerated.
3174 * doc/Makefile.in: Regenerated.
3175 * po/gas.pot: Regenerated.
3177 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3179 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3182 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3184 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3186 (do_scrub_chars): Add some casts to unsigned char to avoid
3187 unwanted sign extension.
3188 * read.c (lex_type): Set characters about 127 to be symbol
3190 * config/tc-i386.c (md_begin): Set identifier_chars and
3191 operand_chars for values above 127.
3193 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3195 * configure.in: detect cygwin* instead of cygwin32*
3196 * configure: regenerate
3198 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3200 * listing.c: Add support for producing a listing from piped
3203 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3205 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3206 (append_insn): Account for the tx39's multiply behavior.
3208 1998-10-26 Michael Meissner <meissner@cygnus.com>
3210 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3211 from assemble_parallel_insns. Add support for '->' to indicate
3212 explicitly serializing the instructions.
3213 (md_assemble): Ditto.
3215 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3217 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3220 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3222 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3224 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3226 * config/tc-mips.c : support frame and regmask/fregmask when
3227 MIPS_STABS_ELF is specified.
3229 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3231 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3232 (md_apply_fix): Don't return 1 for VTABLE relocs.
3233 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3235 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3237 * doc/c-i386.texi: Replace occurences of "opcode" with
3238 "instruction mnemonic", "instruction", or "mnemonic" when
3239 referring to the name of an instruction. Use "opcode" when
3240 referring to the sequence of machine bytes.
3242 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3243 (is_opcode_char): Rename to is_mnemonic_char.
3244 (md_assemble and i386_operand): Correct error messages from
3245 "opcode" to "instruction mnemonic"
3246 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3247 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3248 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3249 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3250 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3251 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3252 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3254 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3256 * config/tc-i386.c (i386_operand): Check for garbage after
3259 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3261 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3262 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3264 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3266 * config/tc-sh.h (obj_fix_adjustable): Define.
3267 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3268 (md_apply_fix): Likewise.
3269 (tc_gen_reloc): Likewise.
3270 (sh_fix_adjustable): New.
3272 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3274 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3275 * cgen.h (gas_cgen_finish_insn): Update prototype.
3276 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3277 cgen_insn_t -> CGEN_INSN_INT.
3278 (make_parallel): Update handling of CGEN_INT_INSN_P.
3279 (assemble_parallel_insn): Ditto.
3280 (target_make_parallel): New function.
3281 (md_assemble): Use it.
3283 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3285 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3287 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3289 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3290 converted into lower case.
3292 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3294 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3295 (gas_cgen_tc_gen_reloc): Likewise.
3296 * config/tc-m32r.h (obj_fix_adjustable): Define.
3297 * config/tc-m32r.c (m32r_fix_adjustable): New.
3298 (m32r_force_relocation): Handle VTABLE relocs.
3300 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3302 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3304 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3306 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3307 to lower case before parsing.
3309 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3310 parallel insns modift buts in the PSW as a side effect.
3312 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-d30v.c (find_format): Test for missing flag and
3317 (md_apply_fix3): Fix error messages to avoid
3318 assumption about presence of a symbol.
3320 (parallel_ok): Disallow parallel instructions that both modify the
3323 (find_format): Generate a warning if an odd numbered register is
3324 used as the first register in a mutli-register instruction.
3326 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3329 relocations are always associated with a symbol.
3331 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3333 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3334 (elf32_sparc_force_relocation): Declare.
3335 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3336 (tc_gen_reloc): Handle vtable relocs.
3337 (elf32_sparc_force_relocation): New.
3339 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3341 * symbols.c (S_IS_FUNCTION): New.
3342 * config/tc-v850.h (obj_fix_adjustable): Define.
3343 (TC_FORCE_RELOCATION): Define.
3344 (v850_force_relocation): Declare.
3345 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3346 of fx_addnumber for VTABLE reloc addends.
3347 (md_apply_fix3): Handle VTABLE relocs.
3348 (v850_fix_adjustable): New.
3349 (v850_force_relocation): New.
3351 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3353 * tc-hppa.c (fp_operand_format): Add some additional formats.
3354 (pa_ip): Do not automatically promote into pa2.0 mode.
3355 (pa_level): Handle ".level 2.0".
3357 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3359 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3360 * config/tc-i386.h (template.extension_opcode): Change to
3361 unsigned int to allow full range of 8-bit opcode suffixes.
3362 (None): Redefine as 0xffff.
3364 From Jeff B Epler <jepler@usgs.gov>
3365 * doc/c-i386.texi (i386-SIMD): New section.
3367 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3369 * read.c (discard_rest_of_line): New function.
3370 * read.h: Declare it.
3371 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3373 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-d10v.c (find_symbol_matching_register): New function.
3376 (find_opcode): Cope with the case where a register name matches
3379 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-v850.c (md_pcrel_from): Rename to
3382 v850_pcrel_from_section.
3383 (v850_pcrel_from_section): Do not resolves symbols in other
3386 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3388 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3390 * config/tc-d10v.c (find_opcode): Generate an error if a register
3391 is supplied for an operand that should not be a register.
3393 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3396 instructions to have another instruction in the right bin.
3398 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3400 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3401 the right container if the left container holds a branch
3404 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3407 both a register name and symbol name.
3408 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3410 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3412 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3413 execution unit class.
3415 (reg_name_search): If a name matches a register and a symbol,
3416 prefer the register.
3417 (find_format): Disallow flag registers when a general purpose
3418 register is required.
3419 If a number is required, but a register has been given, check to
3420 see if a symbol with the same name as the register exists, and if
3421 so, use that symbol.
3423 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3425 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3427 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3429 * config/tc-d30v.c (find_format): Do not accept flag registers as
3430 general purpose registers.
3431 (find_format): If an immediate value is expected at a given place
3432 in a format, but a register name has been provided instead, check
3433 to see if that register name matches the name of a predefined
3434 symbol and if it does, then use the symbol instead.
3435 (reg_name_search): If a register name matches a symbol name,
3436 prefer the register name to the symbol name.
3438 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3440 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3441 the previous insn to empty.
3443 1998-09-20 Michael Meissner <meissner@cygnus.com>
3445 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3446 pieces, forcing the use of an ANSI compiler.
3448 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3450 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3452 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3454 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3456 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3458 (obj_elf_vtable_entry): Likewise.
3459 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3460 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3461 (tc_gen_reloc): Likewise.
3462 (arm_fix_adjustable): Likewise.
3463 (elf32_arm_force_relocation): New.
3464 (armelf_frob_symbol): Remove coff-style symbol support.
3466 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3468 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3470 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3472 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3473 OBJ_COFF so that routine is defined for a.out format.
3475 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3477 * config/tc-i386.c (i386_operand): Detect non-segment registers
3478 used as segment prefixes.
3480 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3482 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3483 optimize across FDE boundaries.
3485 * config/obj-coff.c (obj_coff_section): Preserve any link once
3486 flags when setting the section flags.
3488 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3491 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3493 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3495 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3498 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3500 * frags.c (frag_grow): Include the size of the frag struct in the
3503 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3504 if the new subseg comes before the old.
3506 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3508 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3509 to handle edge8 and edge16.
3511 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3513 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3514 before we clobber the symbol involved.
3516 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3518 * config/tc-arm.c: Remove OBJ_ELF definitions for
3519 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3520 use arm_adjust_symtab for OBJ_COFF.
3521 (armelf_adjust_symtab): New Routine.
3522 * config/tc-arm.h: Define obj_adjust_symtab to
3523 armelf_adjust_symtab for OBJ_ELF.
3525 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3527 * configure.in: Make all i386-elf targets use bfd_gas.
3528 * config/tc-i386.c (tc_i386_force_relocation): New.
3529 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3530 (md_apply_fix3): Likewise.
3531 (tc_gen_reloc): Handle them.
3532 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3533 tc_i386_force_relocation.
3535 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3539 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3542 current opcode after writing the first insturction of a reverse
3545 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3547 * read.h (generate_lineno_debug): Add prototype.
3548 * read.c (generate_lineno_debug): Make non-static.
3550 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3552 * config/tc-i386.c (md_assemble): Only warn for address/data size
3555 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3557 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3558 against Thumb function names, as the linker needs this information.
3560 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3562 * expr.c (operand): Check also that there is no advance in operand
3563 after atof_generic in order to decide "is it label 0f or floating
3566 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3568 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3569 command line options with a single dash.
3570 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3572 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3574 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3575 * tc-arm.c (arm_fix_adjustable): New routine.
3577 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3579 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3580 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3581 demand_empty_rest_of_line before mri_comment_end.
3582 (equals): Check garbage after expression before
3583 mri_comment_end in MRI mode.
3585 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3587 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3588 small immediate constant to use the constant itself rather than
3591 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3593 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3594 (pa_leave): Likewise.
3596 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3598 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3600 (i386_operand): Fix an error message.
3602 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3604 * doc/c-arm.texi (ARM Directives): Document .req directive.
3606 * config/tc-arm.c (reg_required_here): Display erroneous string if
3607 the register name could not be decoded.
3608 Do not set inst.instruction if the sift is -1.
3610 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3612 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3615 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3617 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3618 even if it is belived to be unnecessary.
3620 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3622 config/tc-i386.c (i386_operand): Size immediate constants by
3623 suffix (erroneously removed as part of July 7 change).
3625 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3627 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3628 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3629 (armelf_frob_symbol): New Routine.
3630 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3632 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3634 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3636 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3639 command line switches passed to assembler.
3641 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3643 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3644 (gas_cgen_opcode_desc): Declare.
3645 (gas_cgen_parse_operand): Declare.
3646 (*): Prepend gas_ to gas specific fns to denote them as such.
3648 * cgen.c (gas_cgen_opcode_desc): New global
3649 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3650 (queue_fixup): Renamed from cgen_queue_fixup.
3651 (*): Prepend gas_ to gas specific fns to denote them as such.
3653 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3654 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3655 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3656 Open opcode table and initialize it.
3657 (make_parallel): Use gas_cgen_opcode_desc.
3658 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3659 (md_assemble): Ditto.
3661 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3663 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3664 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3665 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3666 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3667 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3668 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3669 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3670 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3671 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3672 (INIT_STAB_SECTION): Likewise.
3673 (OBJ_PROCESS_STAB): Likewise.
3675 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3676 (md_parse_option): Watch for them.
3677 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3678 (md_begin): Kill neverdef code.
3679 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3680 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3681 (s_alpha_coff_wrapper): New.
3682 (md_pseudo_table): Trap all ECOFF pseudos.
3684 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3686 Start of changes to remove mdebug section from mips*-elf
3687 Based on MIPS_STAB_ELF definition
3688 * acconfig.h: undef if not configured
3689 * config.in: undef if not configured
3690 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3691 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3692 * stabs.c (s_stab_generic): flush frag
3694 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3696 * configure.in: (arm-*-elf): Handle.
3697 (thumb-*-elf): Handle.
3698 * configure: Regenerate.
3699 * read.c (stringer): Fix typo in comment.
3700 * write.c (fixup_segment): Don't add symbol value to addend if
3702 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3704 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3707 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3709 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3710 (write_2_short): Emit warning if new flag is set.
3711 (do_assemble): Set flags if left instruction is one of special
3712 "right-instruction-killer" type.
3714 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3716 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3717 Always output words in debug_info section as big endian.
3718 (sparc_target_format): Choose correct bfd target.
3719 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3721 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3723 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3724 to work with internationalization code. Issue an error when two
3725 operands match that are not allowed to match.
3727 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3729 * configure.in (install_tooldir): Allow target to specify whether
3730 it wants to be installed in $(tooldir)/bin.
3731 * configure: Regenerate.
3732 * Makefile.am (install-exec-local): Set install-exec-tooldir
3733 dependency via configure.
3734 * Makefile.in: Regenerate.
3736 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3738 * Makefile.am (install-exec-local): Split into two ...
3739 (install-exec-bindir,install-exec-tooldir): New rules.
3740 * Makefile.in: Regenerate.
3742 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3744 * Makefile.am (install-exec-local): Don't remove the file before
3745 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3746 W. Rozycki <macro@ds2.pg.gda.pl>.
3747 * Makefile.in: Rebuild.
3749 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3751 * cgen.c: Include libiberty.h.
3752 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3753 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3754 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3755 (md_cgen_lookup_reloc)): Declare.
3756 (md_cgen_record_fixup_exp): Declare.
3757 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3758 (m32r_relax_frag): Declare.
3759 (cgen_md_apply_fix3): Decls moved to cgen.h.
3760 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3761 (m32r_cgen_record_fixup_exp): Delete decl.
3762 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3763 (assemble_nop): Delete.
3764 (expand_debug_syms): Delete unused `exp'.
3765 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3766 Add default case for -Wall.
3767 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3768 (md_atof): Delete unused wordP.
3770 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3772 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3775 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3777 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3778 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3779 .print, .purgem, and .struct. Remove documentation for
3782 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3784 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3785 Update call to insert_operand.
3787 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3791 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3794 whitespace after a prefix operator.
3796 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3798 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3800 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3802 * config/tc-sparc.c (log2): New static function.
3803 (s_reserve): Use log2 to convert alignment before calling
3805 (s_common): Use log2 to convert alignment before calling
3806 record_alignment and frag_align.
3807 (sparc_cons_align): Use log2.
3809 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3811 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3812 (s_common): Likewise.
3814 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3815 initialization of waddr.
3816 (sparc_elf_final_processing): Add default case to switch.
3818 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3820 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3821 than temporary real.
3823 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * write.c (subsegs_finish): Don't align the segments if there were
3828 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3829 copying aux information.
3831 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3832 expression into a symbol.
3834 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3836 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3837 type to unsigned int.
3838 (md_assemble): Change type used to store offsets from unsigned
3840 (i386_operand): Switch error check to only call RESTORE_END_STRING
3841 once after parse_register.
3843 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-v850.c (md_show_usage): Changed format to match that
3848 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3850 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3852 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3854 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3857 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3860 * doc/Makefile.in: Rebuild.
3862 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3864 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3865 for %lo expressions.
3866 (mips_ip, case 'u'): Move range check after code to mask
3867 off bits in %hi/%lo expressions. Mask off high bits for
3870 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3872 * doc/Makefile.am (gasver.texi): New target.
3873 (as.info, as.dvi): Depends upon gasver.texi.
3874 * doc/as.texinfo: Include gasver.texi. Mention version number on
3875 title page and in top node.
3876 * doc/Makefile.in: Rebuild.
3878 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3880 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3881 but not including the line containing the edict.
3882 * listing.h (LISTING_EOF): New.
3883 * input-scrub.c (input_scrub_next_buffer): Call it.
3885 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3887 * config/tc-i386.c (i386_operand): Don't set the size of an
3888 immediate address based solely on the suffix and the mode.
3890 * config/tc-i386.c (md_assemble): Add assertion to make sure
3891 overlap2 does not set Imm.
3893 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3894 sequences of whitespace to a single space.
3895 (is_space_chars): Just compare with space.
3896 (md_begin): Don't initialize space_chars.
3897 (md_assemble): Just skip a single whitespace character.
3898 (i386_operand): Rewrite base-index parsing to use new
3899 parse_register, and to skip white space. Skip white space in a
3900 number of other places too. Don't give error message if
3901 parse_register fails.
3902 (parse_register): Change reg_string parameter to be non-const.
3903 Add end_op parameter. Skip white space after the `%', and return
3904 end of register string. Give error message here rather than
3907 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3909 Based on patch from Matt Semersky <matts@scd.hp.com>:
3910 * expr.c (op_encoding): Make const.
3911 (expr_set_precedence): New function.
3912 (expr_begin): Don't set operator rankings, just call
3913 expr_set_precedence.
3914 * expr.h (expr_set_precedence): Declare.
3915 * read.c (s_mri): Call expr_set_precedence.
3917 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * doc/as.texinfo (Statements): Remove paragraph discussing
3920 continuing lines with a backslash. This hasn't worked for years,
3923 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3925 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3927 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3928 (ps_CTORS, ps_DTORS): New section types.
3929 (vms_fixup_xtors_section): New function
3930 (Ctors_Psect, Dtors_Psect): Define.
3931 (IS_GXX_XTOR): Define
3932 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3933 Filter static constructors/destructors and add to
3934 Ctors_Symbols/Dtors_Symbols chain.
3935 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3936 appropriate section.
3938 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3939 * makefile.vms: Merge vax/vms support.
3941 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3943 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3944 (elf_pseudo_table): Add them.
3945 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3946 (md_apply_fix): Accept them.
3947 (mips_fix_adjustable): Don't adjust them.
3948 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3949 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3950 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3951 (tc_fix_adjustable): Don't adjust them.
3953 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3955 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3957 * Makefile.in: Regenerate.
3958 * configure.in: AC_SUBST cgen_cpu_prefix.
3959 * configure: Regenerate.
3961 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3963 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3964 Changed all users of COND12_DELAY.
3966 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3968 * config/tc-mn10300.c (set_arch_mach): New function.
3969 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3970 (md_begin): Default to mn10300 mode.
3971 (md_assemble): Only accept instructions for the core mn10300
3972 chip and the active machine type.
3974 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3976 * subsegs.h (segment_info_type): Give the struct a name.
3977 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3978 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3979 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3980 * config/tc-w65.h (tc_reloc_mangle): Declare.
3981 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3983 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3985 * config/tc-v850.c (v850_comm): Restore old section
3986 after common processing.
3988 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3990 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3992 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3994 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3995 char with code that explicitly sign-extends.
3997 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3999 * config/tc-v850.c (md_begin): Restore text section as the current
4000 section after creating call table sections.
4001 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4004 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4005 with call to macro SYM_AUXINFO.
4007 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4009 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4010 with the program transform name.
4011 * Makefile.in: Rebuild.
4013 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4015 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4018 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * config/tc-i386.c (i386_operand): Be prepared for a space between
4021 the open parenthesis and the start of the register operand,
4022 because of the June 16 change.
4024 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4026 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4029 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4031 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4032 even if it is belived to be unnecessary.
4034 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4036 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4038 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4040 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4042 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4043 shift amount for a repeated operand. The shift amount for the
4044 repeated copy comes from the size of the operand.
4046 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4048 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4050 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4052 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4054 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4056 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4057 characters in it as LEX_IS_SYMBOL_COMPONENT.
4058 * config/tc-i386.h (tc_symbol_chars): Define.
4059 (extra_symbol_chars): Declare.
4060 * config/tc-i386.c (extra_symbol_chars): Define.
4061 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4062 (line_comment_chars): Set to '/' if TE_LINUX.
4063 * doc/c-i386.texi (i386-prefixes): Update.
4064 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4066 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4068 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4069 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4071 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4073 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4074 constraint in instructions REP & REPI.
4076 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4078 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4079 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4081 (check_range): If the operand is shifted, then shift the number
4082 before checking its range.
4084 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4086 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4089 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4091 * config/tc-v850.c (v850_comm): Create special sections as needed.
4093 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4095 * config/tc-d10v.c (write_2_short): Addition of swapping
4096 instructions for sequential and reverse sequential order when
4097 given order is not possible.
4099 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4101 * Makefile.am: Rebuild dependencies.
4102 (DEP_INCLUDES): Fix reference to intl build directory.
4103 * Makefile.in: Rebuild.
4105 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4107 * doc/c-i386.texi: Update 16 bit documentation.
4109 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4110 IgnoreDataSize to IgnoreSize as they are used for address size as
4112 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4113 32-bit mode, similarly addr16/data16 and variants.
4115 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4117 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4118 sequential word multiply instructions.
4120 (do_assemble): Add extra command line argument, to allow mul32
4121 attribute to be preserved across parallel insns.
4122 (md_assemble): Insert NOPs between explicitly parallel insns which
4123 contain an 32 bit multiply and a 16 multiply.
4125 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4127 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4130 * config/tc-i386.c (reloc): Add braces.
4132 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4133 consistent with Intel naming.
4134 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4135 use bitfields in sib_byte.
4136 (modrm_byte): Don't use bitfields here either.
4138 * config/tc-i386.c (current_templates): Add const.
4139 (parse_register): Add const to return, param, and char *s.
4140 (i386_operand): Add const to reg_entry *r.
4141 * config/tc-i386.h (templates): Add const to start, end.
4143 Inspired by code for 16 bit gas support from Martynas Kunigelis
4144 <martynas@nm3.ktu.lt>:
4145 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4146 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4147 (uses_mem_addrmode): Remove.
4148 (md_estimate_size_before_relax): Add support here too.
4149 (md_relax_table): Rewrite interface to md_relax for 16 bit
4151 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4152 (opcode_suffix_to_type): Remove.
4153 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4154 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4155 (md_convert_frag): Likewise.
4156 (i386_operand): Add support for 16 bit base/index regs,
4157 immediates, and displacements. Remove some unnecessary casts, and
4158 localise end_of_operand_string, displacement_string_start,
4159 displacement_string_end variables. Add GCC_ASM_O_HACK.
4160 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4162 * config/tc-i386.c (prefix_hash): Remove.
4163 (md_begin): Rewrite without obstacks. Remove prefix hash table
4164 handling. Rewrite lexical table handling.
4165 (i386_print_statistics): Don't print prefix statistics.
4166 (md_assemble): Rewrite instruction parser so that line is not
4167 converted to lower case. Don't do a hash_find for prefixes,
4168 instead recognise them via opcode modifier.
4169 (expecting_operand, paren_not_balanced): Localise variables.
4170 * config/tc-i386.h (IsPrefix): Define.
4171 (prefix_entry): Remove.
4173 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4174 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4175 '\\' in case where comment_chars contains '/'.
4177 * config/tc-i386.c (MATCH): Ensure given operand and template
4178 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4179 you must write `ljmp *table(%ebx)'.
4181 From H.J. Lu <hjl@gnu.org>:
4182 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4183 as 0 ifndef BFD_ASSEMBLER.
4184 (md_assemble): Allow immediate operands without suffix or
4185 other reg operand to default in size to the current code size.
4187 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4189 * config/tc-v850.c (md_begin): Restore creation of
4190 .call_table_text and .call_table_data sections.
4192 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4194 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4195 after emitting a word of noops.
4197 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4199 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4200 (i386_operand): Simplify checks for valid base/index combinations.
4201 Disallow `in 4(%dx),%al'.
4203 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4205 (add_prefix): Change parameter from char to int.
4207 * config/tc-i386.h (Ugh): Define opcode modifier.
4208 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4210 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4211 CONSISTENT_REGISTER_MATCH macros to check register types more
4212 thoroughly. Check for illegal suffix/operand combinations
4213 when matching insns with operands. Handle new `s' suffix, and
4214 associated FloatMF opcode modifier for float insns with memory
4216 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4217 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4218 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4219 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4220 DATA_PREFIX_OPCODE throughout.
4222 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4223 (md_assemble): Rewrite suffix/register operand checking code to be
4224 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4225 AnyMem, the better to grep.
4227 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4228 given a memory operand. Don't set Abs bits either.
4229 (type_names): Remove Mem*, Abs*.
4230 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4231 define opcode_modifiers as these cases are handled by Disp8,
4232 Disp16, Disp32 and suffix checks.
4233 (COMES_IN_BOTH_DIRECTIONS): Remove.
4234 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4236 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4237 if IgnoreDataSize modifier given. Remove ShortformW modifier
4238 test. Add test for ShortForm in W base_opcode modification.
4239 Merge Seg2ShortForm and Seg3ShortForm code.
4240 * config/tc-i386.h (ShortFormW): Remove.
4241 (IgnoreDataSize): Define.
4243 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4245 * config/tc-d30v.c (md_assemble): Store previous segment state
4246 with previous instruction.
4248 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4250 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4251 (ebp, esp): Remove static variables.
4252 (MATCH): Remove test for InOutPortReg.
4253 (i386_operand): Properly handle InOutPortReg here instead.
4254 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4255 (md_assemble): Simplify and correct modrm and sib generation.
4256 (i386_operand): Add warning for scale without index.
4257 Rewrite checks for valid base/index combinations.
4259 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4260 macros and enclose in do while(0).
4261 (RESTORE_END_STRING): Likewise.
4262 (md_assemble): Add one to printed operand number so we start
4263 from 1 not 0. Add some more gettext invocations.
4264 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4267 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4268 DATA_PREFIX, SEG_PREFIX): Define.
4269 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4270 (check_prefix): Remove function.
4271 (add_prefix): New function. Add prefix to i.prefix as well as
4273 (md_assemble): Changes for add_prefix. Remove hack for wait
4274 prefix, instead always output prefixes in fixed order. Test
4275 for jcxz/loop when selecting between word & dword operations,
4276 and add address size prefix rather than operand size prefix.
4277 Remove operand -> address size hack when emitting jcxz/loop.
4278 (i386_operand): Remove O_Absent check as it's done in expr.
4280 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4282 * configure.in: Recognize m5200 as a cpu_type of m68k.
4283 * aclocal.m4: Rebuild with current libtool.
4284 * configure: Rebuild.
4286 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4288 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4289 to relaxable_symbol to prevent references to external symbol from
4292 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4295 symbols are relaxable.
4297 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4299 * config/tc-v850.c (md_begin): Don't create special
4300 sections by default.
4302 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4304 * config/tc-mips.c (macro): For div and udiv, close the
4305 reorder block as soon as possible.
4307 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4309 From Matt Semersky <matts@scd.hp.com>:
4310 * macro.c (macro_mri_mode): New function.
4311 * macro.h (macro_mri_mode): Declare.
4312 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4315 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4317 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4320 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4321 until after xstrdup in OBJ_EVAX case.
4323 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4325 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4326 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4327 of hardcoded magic number.
4328 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4330 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4332 * read.c (do_s_func): New function.
4334 * read.h (do_s_func): Add prototype.
4336 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4338 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4339 nops if fill pattern not specified.
4341 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4343 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4344 * config/te-go32.h (TE_GO32): Define.
4345 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4347 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4349 Implement .func/.endfunc pseudo-ops.
4350 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4352 * read.c (potable): Add .func,.endfunc.
4353 (s_func): New function.
4354 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4356 (in_doc_func_p,current_function_label): New static globals.
4357 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4359 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4361 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4362 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4363 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4364 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4365 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4366 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4367 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4368 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4369 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4370 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4371 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4372 * config/tc-a29k.c: Don't define md_short_jump_size,
4373 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4374 * config/tc-alpha.c: Likewise.
4375 * config/tc-alpha.h: Likewise.
4376 * config/tc-arm.c: Likewise.
4377 * config/tc-h8300.c: Likewise.
4378 * config/tc-h8500.c: Likewise.
4379 * config/tc-hppa.c: Likewise.
4380 * config/tc-i860.c: Likewise.
4381 * config/tc-i960.c: Likewise.
4382 * config/tc-ppc.c: Likewise.
4383 * config/tc-sh.c: Likewise.
4384 * config/tc-sparc.h: Likewise.
4385 * config/tc-tic30.c: Likewise.
4386 * config/tc-w65.c: Likewise.
4387 * config/tc-z8k.c: Likewise.
4389 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4391 * config/tc-vax.c (_): Delete this macro used for placeholder
4392 values in vax_operand_width_size; it conflicts with the _() macro
4393 used for internationalization.
4395 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4397 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4398 code. From Chris Moller <moller@bops.com>.
4400 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4401 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4402 * read.c (emit_expr): Initialize seg and subseg fields of a new
4404 * write.c (write_object_file): Switch to the appropriate segment
4405 and subsegment when processing a broken word.
4407 * config/tc-m68k.c (mri_assemble): New static function.
4408 (build_mri_control_operand): Call mri_assemble rather than
4410 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4411 (s_mri_endf, s_mri_endw): Likewise.
4413 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4415 * read.c (s_org): Call md_flush_pending_output if it is defined.
4417 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4419 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4421 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4422 (md_parse_option): Add for same.
4423 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4424 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4425 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4427 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4429 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4431 * config/tc-arm.c (find_real_start): Relax definition of local
4434 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4436 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4437 symbols at the given address, not just the last one specified.
4439 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4441 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4442 or number_to_chars_littleendian to write data.
4444 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4446 * config/tc-v850.c (md_assemble): Remove artificially created
4447 register name symbols.
4449 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4451 * write.c (fixup_segment): Change "segment" to "section" in
4454 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4456 * write.c (fixup_segment): Change sym1-sym2 message again.
4458 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4460 * write.c (fixup_segment): Improve error message for sym1-sym2
4461 errors when sym1 is in a different segment from sym2.
4463 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4465 * config/tc-m32r.c (warn_unmatched_high): New static local.
4466 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4467 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4468 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4469 (md_parse_option): Likewise.
4470 (md_show_usage): Likewise.
4471 (m32r_frob_file): Likewise.
4473 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4474 (read_a_source_file): Call them.
4475 * read.h (stabs_generate_asm_file): Declare.
4476 * stabs.c (stabs_generate_asm_file): New function.
4477 (generate_asm_file): New function.
4478 (stabs_generate_asm_lineno): Move file name handling into
4481 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4483 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4484 (d30v_current_align, d30v_current_align_seg): New variables.
4485 (d30v_last_label): New variable.
4486 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4487 (s_d30v_data, s_d30v_section): Likewise.
4488 (md_pseudo_table): Call them.
4489 (md_begin): Initialize d30v_current_align_seg.
4490 (md_assemble): Call d30v_align when needed by known current alignment.
4491 (d30v_frob_label, d30v_cons_align): New functions.
4492 * config/tc-d30v.h (md_do_align): Remove.
4493 (tc_frob_label): Call d30v_frob_label.
4494 (md_cons_align): New.
4496 * config/tc-d30v.c (find_format): Convert complex expressions to
4497 expression symbols before processing. Clean up code formatting.
4499 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4501 * po/Make-in (install-info): New target.
4503 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4505 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4507 * config/tc-mn10300.c (md_assemble): Likewise.
4509 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4511 * Makefile.am: Update with `make dep-am'.
4512 (HFILES): Add cgen.h.
4513 (cgen.o): Depend on cgen.h.
4514 * Makefile.in: Regenerate.
4516 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4518 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4520 * gasp.c (grab_label): Permit a label to be a preprocessor
4521 variable by permitting a label to start with a backslash.
4523 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4525 * config/tc-mips.c (validate_mips_insn): Removed hack
4526 for previously inaccessible bitfields in some INSN_TRAP
4529 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4531 * config/tc-d30v.c (do_assemble): Abort with error message
4532 if opcode operands do not match.
4534 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4536 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4537 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4538 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4539 similar new 'q' operand.
4541 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4543 * cgen.c (cgen_asm_finish_insn): Fix typo.
4545 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4548 * cgen.c: Include it.
4549 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4550 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4551 All callers updated.
4552 * config/tc-m32r.c: Include cgen.h.
4553 (m23r_insn): New members num_fixups,fixups.
4555 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4557 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4558 to avoid compiler warning.
4560 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4562 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4565 * makefile.vms (OBJS): Add ehopt.obj
4567 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4569 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4571 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4573 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4574 a short format insn.
4575 (md_assemble): Set it for explicitly packed insns.
4577 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4579 * config/obj-coff.c (c_symbol_merge): Do not take address of
4580 native fields when performing the memcpy.
4582 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4584 * config/tc-mips.c (macro,macro2): Implement
4585 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4587 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4589 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4590 relocations against globally visible symbols.
4591 * config/tc-m68k.c (relaxable_symbol): New macro.
4592 (m68k_ip, md_estimate_size_before_relax): Use it.
4593 (tc_m68k_fix_adjustable): Also handle weak symbols.
4595 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4598 references to externally visible symbols.
4599 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4600 values in twice for a PC relative reloc if the symbol is
4603 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4604 don't adjust a PC relative reloc against an externally visible
4606 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4607 for a PC relative fixup against an externally visible defined
4608 symbol, arrange to store object file and addend values as though
4609 the symbol were not defined.
4610 (tc_gen_reloc): Likewise.
4612 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4614 * read.c (sizeof_leb128): Referenced externally by write.c so
4617 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4619 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4620 and expand a 'debug' symbol associated with the next instruction
4621 that does not cause a short instruction to be filled with a NOP.
4622 (md_pseudo_table): Add support for .debugsym.
4623 (assemble_parallel_insn): Add calls to expand_debug_sym as
4625 (md_assemble): Ditto.
4627 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4629 * as.c (main): Conditionally call setlocale.
4630 * gasp.c (main): Likewise.
4631 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4632 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4634 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4636 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4638 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4640 * config/tc-hppa.c: Change all calls to bzero to use memset.
4641 (pa_ip): Add cast to avoid warning.
4642 (tc_gen_reloc, md_apply_fix): Likewise.
4643 (pa_find_space_by_number): Likewise.
4644 (hppa_force_relocation): Likewise.
4645 (pa_block): Change i to unsigned int.
4646 * config/obj-som.h (obj_som_copyright): Declare.
4648 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4650 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4651 for line numbers for assembly source.
4653 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * configure.in: Change version number to 2.9.4
4656 * configure: Rebuild.
4658 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4660 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4662 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4664 * ecoff.h: Change symbolS in function declaration to struct
4667 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4669 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4670 (md_convert_frag): Fix i18n typo.
4672 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4674 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4675 * ecoff.h: Protoype it.
4676 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4677 [EVAX] (s_alpha_prologue): Delete.
4678 (md_pseudo_table): Update.
4680 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4682 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4683 array to local pointer.
4684 (get_args, parse_expr): Add casts to avoid warnings.
4686 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4688 * read.c (s_set): Cast xmalloc return value to fragS *.
4689 * config/tc-m68k.c (m68k_ip): Function made static to match
4690 previous forward declaration.
4691 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4693 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-v850.c: Add internationalisation macros to error
4698 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4699 macros to error strings.
4701 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4703 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4704 reloc is in the TOC csect.
4705 (md_apply_fix3): Correct gettext typo.
4707 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4709 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4710 .L - they are local labels and the branches are not really
4711 function calls but rather far jumps.
4713 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4715 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4717 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4719 * config/tc-i386.c (md_assemble): Print operand number rather than
4720 using ordinal_names.
4721 (i386_operand): Likewise.
4723 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4725 * Makefile.am (INTLLIBS): Define to work around apparent automake
4727 All Makefiles: Regenerated.
4729 * Many files: Added gettext invocations around user-visible
4731 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4732 HAVE_LC_MESSAGES): Define.
4733 * dep-in.sed: Added asintl.h.
4734 * po/Make-in: New file.
4735 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4737 * read.c (Z_): Renamed from `_'.
4738 * Makefile.am (SUBDIRS): Added po.
4739 (POTFILES): new macro.
4740 (po/POTFILES.in): New target.
4741 ($(OBJS)): Added asintl.h.
4743 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4744 (as_new_LDADD): Added $(INTLLIBS).
4745 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4746 (gasp_new_LDADD): Added $(INTLLIBS).
4747 (gasp_new_DEPENDENCIES): New macro.
4748 * configure, aclocal.m4: Rebuilt.
4749 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4751 (ALL_LINGUAS): Define.
4752 * macro.c: Include "asintl.h".
4753 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4754 * as.h: Include "asintl.h".
4755 * config/tc-i386.c (ordinal_names): Removed.
4756 (md_assemble): Changed error text to avoid ordinal_names.
4757 (i386_operand): Likewise.
4758 (reloc): Added as_bad to avoid i18n problems.
4759 (tc_gen_reloc): Likewise.
4760 * config/tc-arm.c (bad_args): Now a #define.
4762 * config/obj-vms.c (VMS_stab_parse): Changed type of
4764 (global_symbol_directory): Unified strings to avoid i18n
4766 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4767 avoid i18n problems.
4768 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4769 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4771 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4773 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4775 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4777 * as.c (print_version_id): Added an fprintf to avoid i18n
4779 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4781 * expr.c (expr): Added as_warn call to avoid i18n problems.
4782 * messages.c (as_assert): Changed code to avoid i18n problems.
4783 (as_abort): Likewise.
4784 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4785 (s_space): Likewise.
4786 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4788 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4790 * config/tc-i386.c (check_prefix): New static function, split out
4792 (struct _i386_insn): Add wait_prefix field.
4793 (md_assemble): Remove wait_prefix local variable. Use
4794 check_prefix when adding a prefix.
4796 * config/tc-i386.c (current_templates): New static variable.
4797 (md_assemble): Remove current_templates local variable.
4798 (md_assemble, i386_operand): Improve error and warning messages in
4799 many places. Add RESTORE_END_STRING in many places before error
4800 return. Clarify some comments.
4802 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4804 (md_assemble): Parse string instruction operands, looking for
4805 segment override prefixes. Check for invalid segment prefixes on
4807 (i386_operand): i.seg[] and max mem_operand changes for string
4809 * config/tc-i386.h (EsSeg): Define.
4811 * config/tc-i386.h (regKludge): Define.
4812 (iclrKludge, imulKludge): Don't define.
4813 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4814 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4815 opcode_modifier checks to look for more common cases first. Add
4816 default_seg for IsString case.
4818 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4820 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4822 * configure: Rebuild with new automake and libtool.
4823 * aclocal.m4, Makefile.in: Likewise.
4825 * doc/Makefile.am (as.dvi): New target.
4826 * doc/Makefile.in: Rebuild.
4828 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4830 * configure.in: Added sparc86x support.
4832 * configure: Rebuild.
4834 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4836 (md_parse_option): Warn if -EL is not supported for this architecture.
4838 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4840 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4842 * config/tc-mips.c (mips_ip): Note when we use get match on
4843 the full instruction name.
4845 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4847 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4848 back into the expression to handle add/sub simplification correctly.
4850 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4852 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4854 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4859 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4861 * symbols.c (max_indent_level): New global.
4862 (print_symbol_value_1): Use it.
4863 * expr.h (expr_build_dot): Declare.
4864 * expr.c (expr_build_dot): New function.
4866 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4868 * symbols.c (print_binary): New function.
4869 (print_expr_1): Call it.
4871 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4873 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4874 operand in the opcode.
4876 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4878 * config/tc-i386.h: Reorder operand flags and opcode modifier
4879 flags for clarity. Remove unused definitions: Unknown,
4880 ImmUnknown, DispUnknown, NoModrm.
4881 * config/tc-i386.c (type_names): Add missing Debug type.
4882 (md_assemble): Better duplicate prefix checking. Quicker string
4883 instruction check via new opcode_modifier flag.
4885 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4887 * doc/as.texinfo (Invoking): Clarify -Wa example.
4889 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4891 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4892 (s_mips_weakext): Define.
4893 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4894 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4897 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4899 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4900 is an error if the value can not be computed at assembly time.
4901 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4903 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4905 * gasp.c (main): Set next field of new include_path structure to
4906 NULL. From Avery Pennarun <averyp@gdc.ca>.
4908 * read.c (s_mri_sect): Call as_bad rather than abort for an
4909 unsupported MRI target.
4911 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4913 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4914 the destination of a branch instruction should be altered.
4915 (find_real_start): New function: Locate the real, Thumb coded
4916 start of a Thumb function.
4917 (do_t_branch23): Alter the destination of branches to Thumb
4920 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4922 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4924 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4927 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4929 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4930 * doc/c-hppa.texi: Likewise.
4932 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4934 * Makefile.am: Rebuild dependencies.
4935 * Makefile.in: Rebuild.
4937 * Makefile.am (DEP_INCLUDES): New variable.
4938 (.dep1): Change to work when srcdir is not an absolute path.
4939 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4940 * Makefile.in: Rebuild.
4942 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4944 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4945 LinearAddress patch.
4947 * configure.in: Set version to 2.9.1.
4948 * configure: Rebuild.
4950 * Branched binutils 2.9.
4952 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4954 * config/tc-i386.h (FWait): Define.
4955 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4956 other prefixes. Check FWait flag in opcode table to see which
4957 instructions require an fwait prefix.
4959 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4961 * stabs.c (get_stab_string_offset): Always create a stab string
4964 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4966 Fix some gcc -Wall warnings:
4967 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4968 * ehopt.c (eh_frame_code_alignment): Likewise.
4969 * expr.c (integer_constant, operand): Likewise.
4970 * frags.c (frag_align): Likewise.
4971 * gasp.c (level_0, change_base, doinstr): Likewise.
4972 * hash.c (hash_ask): Likewise.
4973 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4974 (debugging_pseudo): Likewise.
4975 * macro.c (define_macro, check_macro): Likewise.
4976 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4977 (ignore_rest_of_line, float_cons): Likewise.
4978 * symbols.c (decode_local_label_name): Likewise.
4979 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4980 (fixup_segment, number_to_chars_bigendian): Likewise.
4981 (number_to_chars_littleendian): Likewise.
4982 * config/atof-ieee.c (gen_to_words): Likewise.
4983 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4984 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4985 * read.c (output_big_sleb128): Initialize locals to avoid
4987 (output_big_uleb128, equals): Likewise.
4988 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4989 to unsigned int. Change zeros to unsigned int.
4990 * cond.c (s_if): Add return to default case.
4991 * frags.c (frag_now_fix): Change return type to addressT.
4992 * frags.h (frag_now_fix): Update declaration.
4993 * listing.c (file_info_struct): Change linenum to unsigned int.
4994 (struct list_info_struct): Change hll_line to unsigned int.
4995 (print_source): Update format string.
4996 * read.c (emit_expr): Change scan to unsigned int, and don't
4997 bother to initialize it.
4998 * symbols.c (dollar_label_count): Change to unsigned long.
4999 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5000 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5001 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5003 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5005 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5006 mcf5200 just as we do for m68000.
5007 (m68k_init_after_args): Likewise.
5008 (md_estimate_size_before_relax): Likewise.
5010 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5012 * config/tc-v850.c (md_assemble): Store relocation addend in
5013 fixup instead of instruction.
5015 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5017 * config/tc-i386.c (md_assemble): Swap template arguments to
5018 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5019 This macro is currently symmetric, so passing them the wrong
5020 way didn't cause any problem, but may if the macro is changed
5022 After copying template to i.tm, use i.tm. rather than t-> to
5023 access fields, and make t a const*
5024 Move i.tm.operand_types[] swap to immediately after the copy.
5026 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5028 * expr.h (expr_build_uconstant): Add prototype.
5029 (expr_build_unary,expr_build_binary): Add prototypes.
5030 * expr.c (expr_build_uconstant): New function.
5031 (expr_build_unary,expr_build_binary): New functions.
5033 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5035 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5036 * macro.c (macro_expand_body): Increase buffer size.
5037 * messages.c (as_warn): Likewise.
5038 (as_warn_where, as_bad, as_bad_where): Likewise.
5040 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5042 Based on patch from H.J. Lu <hjl@gnu.org>:
5043 * Makefile.am (DISTSTUFF): New variable.
5044 (diststuff): New target.
5045 * Makefile.in: Rebuild.
5047 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5050 m32r_elf_section_change_hook.
5052 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5053 emit a nop if a section ends with a 16 bit instruction.
5055 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5058 s_lcomm rather than obj_coff_lcomm.
5059 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5061 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5063 * config/tc-i386.h (LinearAddress): Define.
5064 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5065 instruction, don't use a default segment.
5067 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5069 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5070 * configure: Rebuild.
5072 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5074 * aclocal.m4, configure: Rebuild with libtool 1.2.
5076 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5078 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5079 PC relative branches. Patch courtesy of Jonathan Walton.
5082 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5084 * configure.in (emulations): Add thumb-pe target.
5086 * configure (emulations): Add thumb-pe target.
5088 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5090 * itbl-lex.l (yywrap): Don't define if already defined as a
5093 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5095 * depend.c (quote_string_for_make): New function.
5096 (wrap_output): Use it.
5098 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5100 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5101 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5103 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5105 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5106 Recognize -GN and -relax.
5107 (md_begin): Initialize gp size from -G switch.
5108 (alpha_force_relocation): Always force if -relax.
5109 (alpha_align): Take a new argument that will specify when to
5110 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5111 Change all callers. Emit nop alignment padding as nop+unop pair.
5113 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5115 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5116 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5118 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5120 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5121 require padding to the next long word boundary.
5123 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5125 * cgen.c: #include symcat.h.
5126 * config/tc-m32r.c: Likewise.
5128 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5130 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5131 absolute expressions instead of '$' prefixed register names.
5133 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5135 * read.c (s_set): Record file and line info for symbols when -as.
5136 (pseudo_set): Don't overwrite that dummy fragment.
5138 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5140 * config/tc-ppc.c (md_pseudo_table): Add "section".
5141 (ppc_named_section): New static function.
5143 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5145 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5146 so we don't have to scan the entire list.
5148 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5150 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5151 case, allow the parallel instructions to modify the same flag
5154 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5156 * listing.c (list_symbol_table): Categorize symbols by
5157 undefined_section rather than sy_frag->line == NULL.
5159 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5161 * Makefile.am (install-exec-local): Install properly when ln
5162 fails or tooldir == prefix.
5164 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5166 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5167 Test result of insert_operand for error.
5169 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5172 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5173 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5174 * doc/Makefile.in: Rebuild.
5176 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5178 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5179 (macro): Fix handling of M_COP[0-3].
5181 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5183 Based on patches from Ross Harvey <ross@teraflop.com>:
5184 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5185 if macro_alternate or macro_mri.
5186 (getstring): Remove support for byte constants between < and >.
5187 (get_any_string): '<' only starts a string if macro_alternate or
5189 (macro_expand_body): Permit keyword parameters following
5190 positional parameters.
5192 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5193 * configure.in (alpha*-*-netbsd*): New target.
5194 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5195 * configure: Rebuild.
5197 * as.h (flag_warn_suppress_instructionswap): Move from here...
5198 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5199 here, and make static.
5201 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5202 BFD_ASSEMBLER or MANY_SEGMENTS.
5204 * as.c (show_usage): Update bug-gnu-utils address.
5205 * gasp.c (show_usage): Likewise.
5206 * doc/as.texinfo (Bug Reporting): Likewise.
5208 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5210 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5211 insns regardless of the size of a pointer if we're in mips I or
5213 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5215 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5217 Fix rac to accept only a0:
5218 * tc-d10v.c (parallel_ok, find_opcode):
5219 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5220 Introduce OPERAND_GPR.
5222 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5224 * read.c (s_fill): Handle non-constant repeat counts by creating
5225 an rs_space fragment.
5227 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5230 from as_bad to as_warn.
5232 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5234 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5235 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5236 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5238 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5241 seg_fix_rotP rather than fix_root from seg_info.
5243 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5245 * expr.c: Add support for 0x1_2_3_4 bignums.
5247 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5249 * configure.in: Change -linux* to -linux-gnu*.
5250 * configure: Rebuild.
5252 * app.c (do_scrub_begin): Treat \r as whitespace.
5254 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5256 * Makefile.am: Update dependencies.
5257 * Makefile.in: Rebuild.
5259 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * configure, aclocal.m4: Rebuild with new libtool.
5263 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5265 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5266 the argument to bfd_set_arch_mach.
5267 (load_address): Use bfd_arch_bits_per_address to determine the
5268 bit size of an address instead of looking at the isa level.
5269 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5271 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5273 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5275 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5277 * ehopt.c: New file.
5278 * as.h (enum _relax_state): Add rs_cfa.
5279 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5280 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5281 * read.c (emit_expr): Call check_eh_frame.
5282 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5283 (relax_segment): Likewise.
5284 * Makefile.am: Rebuild dependencies.
5285 (GAS_CFILES): Add ehopt.c.
5286 (GENERIC_OBJS): Add ehopt.o.
5287 * doc/internals.texi (Frags): Document rs_cfa.
5289 * as.c (show_usage): Mention --traditional-format.
5290 (parse_args): Accept --traditional-format.
5291 * as.h (flag_traditional_format): Declare.
5292 * output-file.c (output_file_create): If flag_traditional_format,
5293 set BFD_TRADITIONAL_FORMAT on stdoutput.
5294 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5296 * config/tc-mips.c (append_insn): Make sure that if we have a
5297 fixup for an unmatched %hi reloc, it does not associated with a
5300 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5301 * doc/Makefile.in: Likewise.
5303 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5305 * config/tc-m32r.c (check_for_side_effects): New function.
5306 (can_make_parallel): Add checks for instruction side effects
5307 clashing with the other instruction.
5308 (assemble_parallel_insn): Improve warning messages. Return error
5309 message from non-swapped instruction order.
5311 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5313 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5315 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5316 md_cleanup definition. This moves the forced literal output to
5317 the end of the source pass, and avoids macro's inserting literals
5318 into the code immediately after the macro expansion.
5320 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5322 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5323 a gas internal symbol is adjustable.
5324 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5326 * as.h: If gcc version greater than 2.6, use `__format__' and
5327 `__printf__' in function attributes, rather than `format' and
5330 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5332 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5334 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5336 Add tms320c30 support:
5337 * config/tc-tic30.h: New file.
5338 * config/tc-tic30.c: New file.
5339 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5340 TARGET_FORMAT as "coff-tic30".
5341 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5342 * Makefile.am: Rebuild dependencies.
5343 (CPU_TYPES): Add tic30.
5344 (CPU_OBJ_VALID): tic30-aout is valid.
5345 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5346 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5347 * configure, Makefile.in: Rebuild.
5349 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-v850.c (md_assemble): Improvements to error messages.
5353 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5355 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5356 BFD_RELOC_HI16_S to store the high bits of any value.
5358 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5359 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5360 assembler calculate relocations to any external symbol at all.
5361 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5362 involving generation of pc-relative relocs.
5363 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5364 has been moved to md_apply_fix3.
5366 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5367 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5368 which actually means (the address of identifier's GOT entry) +
5369 constant, which is not particularly useful.
5371 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5373 * read.h (include_dirs): Declare.
5374 (include_dir_count,include_dir_maxlen): Declare.
5376 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5378 * configure.in: Correct check for shared opcodes library.
5379 * configure: Rebuild.
5381 * listing.c (buffer_line): If we can't open the file, set at_end.
5382 (listing_print): Remove unused local variable fi.
5384 * config/m68k-parse.y (reglistpair): Handle register list in
5387 * config/vms-conf.h: Don't undef VERSION.
5389 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5391 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5393 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5395 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5396 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5397 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5398 (EXTRA_DIST): Define.
5399 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5400 explicitly rather than via the list of object files.
5401 (gcc-as.opt): New file created when make-gas.com is run.
5402 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5403 itbl-cpu.h} to #include appropriate file rather than copying that
5405 * config/vms-conf.h: Synchronize with current config.in.
5406 * Makefile.in: Rebuild.
5408 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5410 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5411 (parallel_ok): Relaxed parallel subinstruction dependency check.
5413 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5415 * as.h (flag_warn_suppress_instructionswap): added new flag.
5416 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5417 command line argument.
5418 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5419 warning only if flag_warn_suppress_instructionswap is false.
5421 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5423 * configure.in (i386-*-mingw32*): New target.
5424 * configure: Rebuild.
5426 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5428 * symbols.c (resolve_symbol_value): Don't set the segment if it
5429 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5431 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5434 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5436 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5437 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5440 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5442 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5444 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5446 * config/tc-v850.c (v850_insert_operand): Display instruction when
5447 an error is encountered.
5449 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5451 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5452 (i386-*-sco3.2v5*coff): New target.
5453 (i386-*-sco3.2*): New target.
5454 * configure: Rebuild.
5456 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-v850.c: Tidy error message production.
5460 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5463 validate_immediate return value in the right type for comparisons
5466 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5468 * listing.c (MAX_BYTES): Use listing variables not constants.
5469 (data_buffer): No longer an array, but a pointer.
5470 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5471 (listing_listing): Allocate data_buffer.
5473 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5475 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5476 --listing-rhs-width, --listing-cont-lines.
5477 (show_usage): Update.
5478 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5479 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5480 (print_lines): Use the variables instead of the constants.
5481 (listing_listing): Likewise.
5482 * listing.h: Declare the new vars.
5484 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5486 * as.c (parse_args): Add --keep-locals alias for -L.
5487 Add --strip-local-absolute.
5488 (show_usage): Update.
5489 * as.h (flag_strip_local_absolute): New flag.
5490 * symbols.c (S_IS_LOCAL): Use it.
5491 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5492 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5493 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5495 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5497 * config/tc-m32r.c: Detect if explicitly parallel instructions
5498 might have an io conflict and issue a warning message.
5500 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5502 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5503 cgen_swap_fixups): Functions to save, restore and swap the fixup
5504 chain with a backup copy.
5505 (cgen_asm_finish_insn): Returns address of constructed insn.
5507 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5509 * listing.c (file_info_struct): Remove FILE, add POS.
5510 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5511 (file_info): Don't open the file.
5512 (buffer_line): Check for the file in the last_open cache, updating
5514 (print_source): Don't reference file_info->file.
5515 (listing_listing): Likewise.
5516 (listing_print): Close the file in the cache, if any.
5518 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5520 * read.c (dwarf_file_string): New file static variable.
5521 (emit_expr): Look for constant sequence that leads up to a file
5522 name in DWARF debugging output.
5523 (stringer): Use dwarf_file_string to decide whether to accept a
5524 string as a file name.
5526 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5528 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5529 (crack_operand): Add reg->reglst MRI hack.
5530 (r_seg): Put reglst symbols in reg_section.
5531 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5533 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5535 * tc-sh.c (get_specific): Handle SGR & DBR.
5537 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5539 * tc-h8300.c (parse_reg): Take the length of the symbol into
5540 account when attempting to match a register name.
5541 * tc-h8500.c (parse_reg): Likewise.
5543 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5545 * cgen.c: Formatting changes to improve readability.
5547 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5549 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5552 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5554 Based on a patch from Jim Wilson
5555 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5556 (tc_gen_reloc): Handle cross section PC relative relocs
5559 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5561 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5563 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5565 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5566 (expr_jmp_buf): New static local.
5567 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5568 (cgen_md_operand): New function.
5569 * tc-m32r.c: Clean up pass over `struct foo' usage.
5570 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5572 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5574 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5575 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5577 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5579 * config/tc-i386.c (i386_operand): Give an error if there are
5580 unrecognized characters after an expression.
5582 For older changes see ChangeLog-9697