1 2000-04-18 H.J. Lu (hjl@gnu.org)
3 * config/tc-i386.c (offset_in_range): Use addressT instead of
4 bfd_vma for none bfd assemblers.
6 2000-04-17 Alan Modra <alan@linuxcare.com.au>
8 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
9 doesn't give spurious errors.
11 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
13 * as.h (SEEK_SET): Define if undefined.
15 2000-04-13 Alan Modra <alan@linuxcare.com.au>
17 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
18 constants, and don't assume offsetT is 32 bits.
20 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
22 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
23 (md_pcrel_from_section): Add prototype.
24 (d10v_fix_adjustable): Add prototype.
25 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
27 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
29 2000-04-12 Nick Clifton <nickc@cygnus.com>
31 * config/tc-d10v.c (find_opcode): Correctly calculate position of
34 2000-04-10 Alan Modra <alan@linuxcare.com.au>
36 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
37 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
38 (fits_in_signed_word, smallest_imm_type): Ditto.
39 (md_assemble): Use an offsetT var to hold offsetT values, not a
41 (offset_in_range): New.
42 (md_assemble): Use it.
43 (md_convert_frag): Change type of target_address, opcode_address,
44 and displacement_from_opcode_start to offsetT.
45 (md_create_short_jump): Change type of offset to offsetT.
46 (md_create_long_jump): Ditto.
47 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
48 (md_chars_to_number): Remove.
49 (output_invalid): Remove duplicate prototype.
51 2000-04-09 Nick Clifton <nickc@cygnus.com>
53 * Makefile.am (CPU_TYPES): Add 'avr'.
54 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
55 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
57 * makefine.in: Regenerate.
59 * doc/as.texinfo: Add M32R documentation.
61 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
63 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
64 --enable-build-warnings option.
65 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
66 * Makefile.in, configure: Re-generate.
68 2000-04-07 Nick Clifton <nickc@cygnus.com>
70 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
71 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
72 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
73 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
74 (arm_force_relocation): Force relocations for
75 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
77 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
79 * config/tc-sh.c (get_operands): There's no third operand if the
80 first operand is an immediate.
82 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
84 * config/tc-sh.c (immediate): Delete.
85 (sh_operand_info): Add immediate member.
86 (parse_reg): Use A_PC for pc.
87 (parse_exp): Add second argument 'op'. All callers changed.
88 (parse_at): Expect pc to be coded as A_PC.
89 Use immediate field in *op.
90 (insert): Add fourth argument 'op'. All callers changed.
91 (build_relax): Add second argument 'op'. All callers changed.
92 (insert_loop_bounds): New function.
93 (build_Mytes): Remove DISP_4.
94 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
95 (assemble_ppi): Use immediate field in *operand.
96 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
97 (md_apply_fix): Likewise.
98 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
100 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
102 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
104 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
106 * internals.texi (CPU backend): Document
107 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
109 2000-04-04 Alan Modra <alan@linuxcare.com.au>
111 * po/gas.pot: Regenerate.
113 * as.c (show_usage): Restore translated part of bug string.
114 * gasp.c (show_usage): Likewise.
116 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
117 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
119 (DEP1): Modify for "gcc -MM".
123 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
125 * Makefile.in: Regenerate.
127 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
129 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
130 (md_begin): Likewise.
131 (HAVE_AM33): New macro.
132 (md_assemble): Use it. Match r_regs and xr_regs only if
135 2000-04-03 Alan Modra <alan@linuxcare.com.au>
137 * as.h: #include "bin-bugs.h"
138 * as.c (show_usage): Use REPORT_BUGS_TO.
139 * gasp.c: #include "bin-bugs.h"
140 (show_usage): Use REPORT_BUGS_TO.
142 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
144 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
146 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
147 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
150 2000-04-03 Alan Modra <alan@linuxcare.com.au>
152 * config/tc-i386.c (i386_immediate): Don't assume a constant
153 immediate is necessarily 16 bits when in 16 bit code mode.
154 (md_assemble): Instead set guess_suffix here after we have checked
157 2000-04-02 Richard Henderson <rth@cygnus.com>
159 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
160 quantities. Correct right shift sign extension.
161 (build_insn): Make `number' unsigned long. Mask top 6 bits of
162 32-bit value when shifting into place.
164 2000-04-01 Ian Lance Taylor <ian@zembu.com>
166 * app.c: Add ATTRIBUTE_UNUSED as needed.
167 * config/tc-ppc.c: Likewise.
168 (ppc_size): Make unsigned long.
169 (ppc_insert_operand): Add casts to avoid warnings.
171 2000-03-31 Nick Clifton <nickc@cygnus.com>
173 * config/tc-d10v.h (md_flush_pending_output): Define.
175 2000-03-29 Nick Clifton <nickc@cygnus.com>
177 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
178 segment. Works for both BFD_ASSEMBLER and others.
179 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
181 2000-03-29 Nick Clifton <nickc@cygnus.com
183 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
185 2000-03-28 Alan Modra <alan@linuxcare.com.au>
187 * listing.c (LISTING_LHS_WIDTH): Default depends on
189 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
191 2000-03-27 Ian Lance Taylor <ian@zembu.com>
193 * config/tc-sh.c (md_show_usage): Use backslash before newline in
196 2000-03-27 Alan Modra <alan@linuxcare.com.au>
198 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
200 * config/tc-avr.c (mcu_types): Add missing initialiser.
201 (md_pcrel_from_section): Add prototype.
202 (avr_operand): Remove redundant test of unsigned < 0.
203 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
205 2000-03-27 Denis Chertykov <denisc@overta.ru>
207 * config/tc-avr.c: New file for AVR support.
208 * config/tc-avr.h: Likewise.
209 * configure.in: Add AVR support.
210 * configure: Regenerate.
212 2000-03-26 Timothy Wall <twall@cygnus.com>
214 * gasp.c (macro_op): Add new argument to check_macro call.
215 Macro structure definitions moved to macro.h
216 * sb.h: Add argument to prototype for input_scrub_include_sb.
217 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
218 nesting checks with an additional flag.
219 (struct input_save): Add flag to indicate whether current sb
220 should be checked for proper macro/conditional nesting.
221 (input_scrub_push/pop): Save/restore nest check flag.
222 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
224 * macro.c (check_macro): Allow caller to retrieve parsed macro
225 information if a pointer is provided. This information may be
226 used by the new macro hooks.
227 * macro.h: Update prototype for check_macro. Macro struct
228 definitions moved here from macro.c/gasp.c.
229 * read.c (read_a_source_file): Add parameter to check_macro call,
230 and pass macro info to the macro hook, if defined.
231 (input_scrub_insert_line): New. Allow insertion of a line of
232 characters into the input stream.
233 (input_scrub_insert_file): New. Allow insertion of an arbitrary
234 file into the input stream.
235 (s_include): Use input_scrub_insert_file.
236 * internals.texi: Document new macro hooks.
237 * as.h: New prototypes added.
239 2000-03-26 Alan Modra <alan@linuxcare.com.au>
241 * config/tc-i386.c: Don't start any as_bad or as_warn message with
242 an initial capital letter.
243 (i386_index_check): Reindent.
245 2000-03-19 Nick Clifton <nickc@cygnus.com>
247 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
250 2000-03-17 Thomas de Lellis <tdel@windriver.com>
252 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
253 instruction operand bad if Rd > 7 when generating
254 thumb instructions. Prevents for example,
255 "adr r12,label" from silently failing and generating
256 the wrong instruction.
258 2000-03-17 Nick Clifton <nickc@cygnus.com>
260 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
261 that have a destingation >= 0x400000.
262 Fix compile time warning messages.
264 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
266 * config/tc-sh.c (md_begin): When encountering insn that are
267 not supported by the current arch, only change the name if
268 its contents are the same as prev_name.
269 (get_specific): If the the architecture doesn't match, fail.
271 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
273 * config/tc-sh.c (IDENT_CHAR): Define.
274 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
275 matching back where it came from.
277 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
279 * config/tc-sh.c (md_show_usage): Add description of -dsp.
281 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
283 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
286 2000-03-15 Kazu Hirata <kazu@hxi.com>
288 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
290 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
292 * expr.c (operand) [case 'f']: When testing if '0f' can start a
293 floating-point-number, make sure 'f' is in FLT_CHARS.
295 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
297 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
298 (s_lcomm_internal): Use it.
299 * doc/internals.texi (CPU backend): Document it.
300 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
303 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
305 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
308 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
309 implementation doesn't have special handling for switch
311 (macro_build): Allow for code in sections other than .text.
314 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
315 Don't perform relocs if we will be outputting them.
316 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
317 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
320 2000-03-09 Catherine Moore <clm@cygnus.com>
322 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
323 relocation type based on the entry in the fixup structure.
325 2000-03-08 H.J. Lu (hjl@gnu.org)
327 * Makefile.am (install-exec-tooldir): Depend on
328 install-exec-bindir for parallel make.
329 * Makefile.in: Regenerated.
331 2000-03-06 Nick Clifton <nickc@cygnus.com>
333 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
335 (md_parse_option): Parse -m32r command line switch - disable m32rx
337 (md_show_usage): Document new option.
339 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
340 * doc/Makefile.in: Regenerate.
341 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
343 2000-03-02 Michael Meissner <meissner@redhat.com>
345 * config/tc-d30v.c (check_range): Remove code that incorrectly
346 sign extended values where bits < 32.
348 2000-03-02 H.J. Lu (hjl@gnu.org)
350 * configure.in: Support --enable-targets=all on ia32.
351 * configure: Regenerated.
353 2000-03-01 Nick Clifton <nickc@cygnus.com>
355 * gasp.c (do_align): Remove bogus check of alignment value.
357 2000-02-27 Thomas de Lellis <tdel@windriver.com>
359 * config/obj-elf.c (elf_frob_symbol): Remove code which when
360 TC_PPC was defined forced the type of a symbol with no other type
363 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
365 * doc/internals.texi (CPU backend): Mention that
366 line_separator_chars do not break up comments. Fix typos for
367 LEX_AT and LEX_NAME descriptions. Document operands for
368 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
369 description of md_create_short_jump usage. Document argument for
372 2000-02-27 Jakub Jelinek <jakub@redhat.com>
374 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
375 (md_parse_option): Handle it.
376 (md_show_usage): Document it.
378 2000-02-27 Ian Lance Taylor <ian@zembu.com>
380 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
381 opcode, for the instruction `pal19'. From Andrea Arcangeli
384 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
386 * config/tc-i386.c (i386_immediate): Move constant operand sizing
388 (md_assemble): To here, before template operands are matched.
389 Also ensure a constant immediate is sign extended when we know the
390 size is at most 16 bits. This is to catch cases like "add
391 $0xffc0,%ax" where we don't know the size, and thus that the
392 immediate can be represented as Imm8S until after parsing the
394 (i386_displacement): Similarly sign extend 16 bit constant
396 (md_assemble): Relax 16-bit jump constant range check to suit sign
397 extended displacements.
399 2000-02-26 Andreas Jaeger <aj@suse.de>
401 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
403 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
405 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
406 call operands when intel_syntax.
407 (intel_float_operand): Return 2 for "fi...".
408 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
409 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
410 earlier "SHORT" change.
411 (md_assemble): When determining suffix from Regs, exclude
414 2000-02-24 Nick Clifton <nickc@cygnus.com>
416 * configure: Add arm-wince, mips-pe and sh-pe targets.
417 * configure: Regenerate.
419 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
421 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
422 "pe-mips" for the mips-pe target.
424 * config/tc-arm.c (insns): Change displacement encoded in BL
425 and B instructions if the target port is arm-wince.
426 (do_ldst): Do not bias the relocation offset if the target
428 (md_pcrel_from): Add in missing relocation offset bias if the
431 * config/tc-mips.c (mips_target_format): Support COFF flavour.
432 (md_begin): Disable -G support for mips-pe target.
433 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
434 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
437 * config/tc-sh.c (md_begin): sh-pe target is little endian.
438 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
439 assembler, just set the alignment to 4.
441 * config/te-wince-pe.h: New file for WinCE targets. Define
444 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
446 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
448 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
449 (i386_intel_memory_operand): After finding a segment override,
450 check again for no `[' before looking for a displacement. Bomb if
451 more than one displacement rather than silently discarding the
452 second and subsequent ones. Free strings malloc'd by
453 build_displacement_string.
455 2000-02-24 Catherine Moore <clm@cygnus.com>
457 * config/obj-som.c (obj_pseudo_table): Add "weak".
458 (obj_som_weak): New routine.
460 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
462 * config/tc-i386.c (union i386_op): New.
463 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
464 Throughout file replace occurences of disps[n], imms[n], regs[n]
465 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
466 intel mode operand swapping. Add assert in regKludge and
467 fake_zero_displacement code. Test i.types[n] when outputting
468 displacements and immediates. Combine output of Disp16 with
470 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
471 when in intel mode by (not) reversing fsub and fdiv operands
472 before the template search. This fails for single operand
473 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
474 undefined. Instead fix the base_opcode after we've found the
475 template. Move base_opcode xor with found_reverse_match from
476 opcode output code to before this fix so we test for the correct
478 (md_assemble): Don't use strcmp when deciding to ignore the suffix
479 check in intel mode. Instead compare opcodes.
481 * config/tc-i386.h (TC_RELOC): Delete.
482 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
483 with equivalent call to reloc.
485 * as.h (flag_m68k_mri): Move declaration after target include, and
486 only declare when TC_M68K defined. Define as zero otherwise.
487 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
488 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
489 Define as zero otherwise.
490 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
491 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
492 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
493 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
494 testing whether defined.
495 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
496 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
497 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
498 rather than testing whether defined.
499 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
500 (parse_mri_cons): Declare and use only when TC_M68K.
501 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
502 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
503 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
505 * NEWS: Mention IBM 370 support.
507 2000-02-23 Richard Henderson <rth@cygnus.com>
509 * config/tc-i386.c (md_assemble): When swapping operands for
510 intel_syntax, assume everything that's not Imm or Disp is a
513 2000-02-23 Linas Vepstas <linas@linas.org>
515 * config/tc-i370.c, config/tc-i370.h: New files.
516 * Makefile.am: Add support for Linux/IBM 370.
517 * configure.in: Likewise.
518 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
519 * config/obj-elf.c: Include elf/i370.h
520 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
522 * Makefile.in: Regenerate.
523 * configure: Regenerate.
525 * doc/c-i370.texi: New file.
526 * doc/all.texi: Include it.
527 * doc/as.texinfo: And here.
528 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
529 * doc/Makefile.in: Regenerate.
531 2000-02-19 Michael Meissner <meissner@redhat.com>
533 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
534 determine if an instruction can be used in parallel with an ADDppp
535 or SUBppp instruction.
537 2000-02-22 Andrew Haley <aph@cygnus.com>
539 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
541 1999-12-30 Andrew Haley <aph@cygnus.com>
543 * config/tc-mips.c (mips_gp32): New variable.
544 (macro_build) Use mips_gp32.
546 (md_longopts): Add "-mgp32" and "-mgp64".
547 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
549 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
551 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
552 warning, and bump it to 1.
554 2000-02-22 Ian Lance Taylor <ian@zembu.com>
556 From Brad Lucier <lucier@math.purdue.edu>:
557 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
560 2000-02-21 Catherine Moore <clm@cygnus.com>
562 * config/tc-mips.c (MF_HILO_INSN): Define.
563 (mips_7000_hilo_fix): Declare.
564 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
565 (md_parse_option): Check for 7000_HILO_FIX options.
566 (OPTION_M7000_HILO_FIX): Define.
567 (OPTION_NO_M7000_HILO_FIX): Define.
568 * doc/c-mips.texi (-mfix7000): Describe.
570 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
572 * listing.c (print_lines): Remove unused variable `end'.
574 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
575 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
576 reloc_type when BFD_ASSEMBLER.
577 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
578 reloc_type when BFD_ASSEMBLER. Move common code out of switch
579 statement and quell signed vs. unsigned comparison warning.
581 2000-02-18 Nick Clifton <nickc@cygnus.com>
583 * config/tc-d10v.c (find_opcode): Add a symbol's value to
584 the computed frag offset, rather than overwriting it.
586 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
588 * config/tc-sh.c ("elf/sh.h"): Include.
589 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
590 (md.begin): Initialize target_arch.
591 Only include opcodes in has table that match selected architecture.
592 (parse_reg): Recognize register names for sh-dsp.
593 (parse_at): Recognize post-modify addressing.
594 (get_operands): The leading space is now optional.
595 (get_specific): Remove FDREG_N support. Add support for sh-dsp
596 arguments. Update valid_arch.
597 (build_Mytes): Add support for SDT_REG_N.
598 (find_cooked_opcode): New function, broken out of md_assemble.
599 (assemble_ppi, sh_elf_final_processing): New functions.
600 (md_assemble): Use find_cooked_opcode and assemble_ppi.
601 (md_longopts, md_parse_option): New option: -dsp.
602 * config/tc-sh.h (elf_tc_final_processing): Define.
603 (sh_elf_final_processing): Declare.
605 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
607 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
608 the unwinder subspace. Save the current seg/subseg before creating
611 2000-02-10 Nick Clifton <nickc@cygnus.com>
613 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
614 little endian targets.
615 (INST_BYTE1): Redefine to handle big and little endian
617 (cpu_type): New type: Select between M340 and M210.
618 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
619 instructions of the M340.
620 (md_assemble): Add support for the MULSH and OPSR classes of
622 (md_atof): Add support for little endian targets.
623 (md_parse_option): Add support for -EL, -EB and -mcpu command
625 (md_convert_frag): Add support for little endian targets.
626 (md_apply_fix3): Add support for little endian targets.
627 (md_number_to_chars): Add support for little endian targets.
629 2000-02-10 Timothy Wall <twall@redhat.com>
631 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
632 defined, use it to verify the symbol just read should be a label.
634 2000-02-10 Timothy Wall <twall@redhat.com>
636 * app.c (do_scrub_chars): Handle "||" for parallel instructions
637 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
638 around colons when KEEP_WHITE_AROUND_COLON is defined.
639 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
640 and KEEP_WHITE_AROUND_COLON.
642 2000-02-08 Timothy Wall <twall@redhat.com>
644 * read.c (s_rept): Call do_repeat, which abstracts the repeat
646 (do_repeat): New. Abstract repeat logic so that a "break" can be
648 (end_repeat): New. Provide support for a "break" out of the
650 * read.h: Add prototypes for new functions.
652 2000-02-08 Timothy Wall <twall@redhat.com>
654 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
655 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
656 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
659 2000-02-08 Timothy Wall <twall@redhat.com>
661 * read.c: Added elseif to directives table.
662 * read.h: Added prototype for s_elseif.
663 * doc/as.texinfo: Added description for elseif.
664 * cond.c (s_elseif): New function
666 2000-02-04 Timothy Wall <twall@redhat.com>
668 * listing.c (print_lines): Remove conditionals causing bug in
671 2000-02-03 Timothy Wall <twall@cygnus.com>
673 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
675 * frags.c (frag_new): Calculate fr_fix in octets
676 (frag_now_fix) Return offset as target address offset (bytes).
677 (frag_now_fix_octets) New - Return offset in octets (8-bit
679 * frags.h: Added prototype for frag_now_fix_octets().
680 Distinguish between octets and bytes in field descriptions.
681 * listing.c (calc_hex): Account for octets vs bytes when
682 printing addresses/offsets.
683 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
684 target is little-endian, print the octets in a word in big-endian
685 order so that the display looks like a proper hexadecimal number,
686 instead of having the octets reversed.
687 * read.c (do_align): When recording alignment, alignment power
688 should be in terms of target bytes (minimum addressible unit)
690 (do_org) Convert ORG target address (byte) argument into an
691 octet offset when generating a variable fragment.
692 * symbols.c (resolve_symbol_value): Symbol final value
693 converted to a target address offset (bytes) from its octet offset.
694 * config/obj-coff.c (coff_frob_symbol): Symbol target address
695 offset (bytes) is adjusted by the frag offset (octets) converted
697 (coff_frob_section) Section alignment power is in terms of bytes;
698 convert it to an octet alignment power when calculating size (and
699 size mask) in octets. Don't modify the section size in order to
700 "align" it for TI COFF, since that format has a different method
701 for storing alignment information.
703 2000-02-01 Timothy Wall <twall@cygnus.com>
705 * stabs.c (generate_asm_file): Escape backslashes in stabs file
706 entries, matching the way GCC generates them. If not escaped, the
707 filename is encoded incorrectly.
709 2000-01-31 Nick Clifton <nickc@cygnus.com>
710 * config/tc-arm.c (reg_table): Add support for ATPCS register
713 2000-01-31 Geoff Keating <geoffk@cygnus.com>
715 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
717 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
719 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
720 of a symbol when we really care about its value.
722 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
724 * config/tc-mcore.c (md_assemble): Give warning message if
725 operands passes to instruction are more than the spec.
727 2000-01-27 Thomas de Lellis <tdel@windriver.com>
729 * config/tc-arm.c (armadjust_symtab): If the assembler is in
730 Thumb mode but the label seen was not declared as '.thumb_func'
731 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
732 correct disassembly of Thumb code bounded by non function labels.
734 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
736 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
737 Add dependencies for e-i386aout.o. Fix 2 comment lines.
739 * Makefile.in: Same here.
742 * configure.in: Set bfd_gas for i386-aout when primary target
743 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
744 we may need the primary te_file. Remove incorrect comment.
746 * configure: Regenerate.
748 * config/e-i386aout.c: New file.
750 * as.c (USE_EMULATIONS): Move to before print_version_id.
751 (struct emulation): Add i386aout.
752 (show_usage): Split text strings. Reformat -a text. Add --em
756 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
757 (aout_format_ops): New.
760 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
761 preprocessor conditional and add aout USE_EMULATIONS tests.
762 (read_a_source_file): Don't pass error strings to printf as
766 * gasp.c (exp_get_abs): Don't pass error strings to printf as
768 (do_data): Same here.
769 (process_file): And here.
772 * symbols.c (colon): Rewrite "already defined" fatal message
773 code for aout with USE_EMULATIONS.
776 * config/obj-aout.c (OBJ_HEADER): Define.
777 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
779 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
780 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
782 (obj_aout_type): Expand S_SET_OTHER here too.
783 (obj_read_begin_hook): Remove.
784 (aout_pop_insert): New.
785 (obj_aout_s_get_other): New.
786 (obj_aout_s_get_desc): New.
787 (aout_format_ops): New.
790 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
791 gets aout_pseudo_table.
792 (aout_pseudo_table): Declare.
793 (obj_read_begin_hook): Define.
796 * config/obj-coff.c (obj_pseudo_table): Rename to
798 (coff_pop_insert): Use coff_pseudo_table.
799 (coff_sec_sym_ok_for_reloc): Remove.
800 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
801 and comment all zero entries and remove #if 0 code.
804 * config/obj-coff.h (obj_pop_insert): Define.
805 (coff_pseudo_table): Declare.
808 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
809 s_get_size, s_set_size. Comment all zero entries.
812 * config/obj-elf.c (elf_s_get_other): New function.
813 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
814 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
815 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
817 (obj_elf_parse_section_letters): Don't pass error strings to
818 printf as format arg.
821 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
823 (elf_s_get_other): Declare.
824 (S_GET_OTHER) Define as elf_s_get_other if not already
826 (S_SET_OTHER): Only define when not already defined.
827 (elf_obj_read_begin_hook): Declare.
828 (obj_read_begin_hook): Define.
829 (elf_obj_symbol_new_hook): Declare.
830 (obj_symbol_new_hook): Define.
833 * config/obj-multi.h: Add copyright header and protect against
834 multiple inclusion. Add * to all function pointers.
835 (OBJ_HEADER): If defined, include it rather than other defines
837 (obj_frob_file_after_relocs): Test for NULL.
838 (obj_symbol_new_hook): Here too.
839 (obj_sec_sym_ok_for_reloc): And here.
840 (S_GET_OTHER): Define.
841 (S_GET_DESC): Define.
842 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
843 (OBJ_MAYBE_ELF): Update comment.
845 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
846 OBJ_AOUT preprocessor conditional and handle emulation by
847 testing OUTPUT_FLAVOR.
848 (i386_displacement): Here too.
849 (md_section_align): Similarly here.
850 (i386_target_format): Conditionally compile when more than one
851 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
852 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
853 (i386_displacement): Here too.
856 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
857 Define TARGET_FORMAT for aout only when not multi.
860 * config/te-multi.h: Delete file as it's identical to te-generic.h
862 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
864 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
865 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
868 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
870 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
873 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
875 * config/tc-mips.c (mips_do_align): New function.
876 * config/tc-mips.h (md_do_align): Define.
878 2000-01-10 Philip Blundell <philb@gnu.org>
880 * doc/c-arm.texi (ARM Options): Fix typo.
881 (ARM-Chars): Correct description of `#'. Mention that `;' is a
882 line separator for Linux.
883 * doc/as.texinfo (Comments): Mention the ARM.
885 2000-01-10 Philip Blundell <pb@futuretv.com>
887 * configure.in (arm*-*-conix*): New target.
888 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
890 * configure: Regenerate.
892 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
894 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
895 (obj_elf_visibility): New function.
897 * doc/as.texinfo (Visibility): New node: document visibility
900 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
902 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
903 warning for absolute jump/call without `*' in non-intel mode. No
904 need to set i.types[0] JumpAbsolute in intel mode.
906 1999-12-22 Philip Blundell <pb@futuretv.com>
908 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
909 hook function when changing sections.
910 (arm_s_data): Likewise.
912 1999-12-14 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (md_parse_option): Add support for -marm720
917 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
919 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
920 (r_registers, xr_registers): Define.
921 (r_register_name, xr_register_name): New functions.
922 (md_assemble): Handle new am33 operand types and instruction
924 (mn10300_insert_operand, check_operand): Likewise.
926 1999-11-29 Nick Clifton <nickc@cygnus.com>
928 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
929 (s_force_thumb): Set thumb_mode to 2.
930 (md_assemble): Do not complain about thumb instructions on a
931 non-thumb target if thumb_mode is set to 2.
933 1999-11-28 Michael Meissner <meissner@cygnus.com>
935 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
936 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
937 (O_...): Add new machine dependent expressions if we are handling
938 explicit relocations.
939 (alpha_reloc_op): New static table holding the explicit relocation
941 (alpha_literal_hash): New static to hold the hash table for
942 explicit relocations.
943 (alpha_macros): Add support for explicit relocations.
944 (md_begin): If explicit relocations, initialize hash table.
945 (md_assemble): Don't print a second error if tokenize_arguments
946 already printed an error message.
947 (md_apply_fix): Add support for explicit relocations.
948 (alpha_force_relocation): Ditto.
949 (alpha_fix_adjustable): Ditto.
950 (alpha_adjust_symtab): New function to support explicit
952 (alpha_adjust_symtab_relocs): Ditto.
953 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
954 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
955 Add support for explicit relocations. Return -2 if an error
956 message was already printed.
957 (find_macro_match): Add support for explicit relocations. Comment
959 (emit_insn): Add support for explicit relocations.
960 (assemble_tokens): Ditto.
962 (load_expression): Ditto.
965 (emit_ir_load): Ditto.
966 (emit_loadstore): Ditto.
970 (emit_division): Ditto.
971 (emit_jsrjmp): Ditto.
972 (emit_retjcr): Ditto.
974 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
976 (tc_adjust_symtab): If explicit relocations, call the function
978 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
979 relocations next to the literal relocation they reference.
980 (TC_INIT_FIX_DATA): Initialize the new fields.
981 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
983 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
985 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
986 'B' operand for PA2.0 bb instruction.
988 1999-11-18 Nick Clifton <nickc@cygnus.com>
990 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
993 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
995 (mcore_force_relocation): Force relocations to be generated for
998 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1000 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1001 (i386_displacement): Disallow O_big displacements.
1003 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1005 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1006 improvements in error checking.
1007 (md_assemble): Support for unconditional ARM instructions.
1008 (md_parse_option): Support for -m[arm]v5e flag.
1010 1999-11-12 Nick Clifton <nickc@cygnus.com>
1012 * macro.c (buffer_and_nest): Do not check beyond the end of the
1015 1999-11-11 Nick Clifton <nickc@cygnus.com>
1017 * macro.c (buffer_and_nest): Look for seperator after TO and
1020 1999-11-08 Andrew Haley <aph@cygnus.com>
1022 * app.c (do_scrub_chars): When in State 10, treat backslash
1023 characters in the same way as as symbol characters.
1025 1999-11-07 Richard Henderson <rth@cygnus.com>
1027 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1028 the previous label was in the current section before playing
1029 with auto-alignment.
1031 1999-11-06 Nick Clifton <nickc@cygnus.com>
1033 * config/tc-v850.c (v850_force_relocation): Force relocation
1035 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1038 1999-11-05 Michael Meissner <meissner@cygnus.com>
1040 * expr.h (operatorT): Increase machine dependent operators to 16.
1041 * expr.c (op_rank): Ditto.
1043 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1045 * read.c (pseudo_set): Reject attempts to set the value of a
1048 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1051 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1053 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1054 to bfd_set_section_contents.
1056 1999-11-03 Nick Clifton <nickc@cygnus.com>
1058 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1060 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1062 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1063 (mips_ip): Use OPCODE_IS_MEMBER.
1065 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1067 * config/tc-arm.c (reg_required_here): Improve comments.
1069 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1070 (tinsns): Initialize variants field.
1072 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1073 BAD_PC respectively.
1075 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1077 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1078 * config/tc-arm.h: Fix compile time warnings.
1080 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1082 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1083 form @abs16, @(abs16) and @(abs16 + imm).
1085 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1087 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1088 (ISA_HAS_64_BIT_REGS) New.
1089 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1090 mips_emit_delays,macro_build,load_register,load_addresss,
1091 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1092 and/or use new ISA_xxx macros in expressions involving
1093 ISA, particularly mips_opts.isa.
1095 1999-10-18 Michael Meissner <meissner@cygnus.com>
1097 * expr.h (operatorT): Add machine dependent operators md1..md8.
1098 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1099 for the machine dependent operators to use.
1101 * expr.c (op_rank): Add machine dependent operators.
1103 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1105 (O_cpregister): Ditto.
1106 (md_begin): Change X_op test that field is wide enough to use
1107 O_max instead of O_alpha_max.
1108 (cpu_types): Fill in missing initializer.
1109 (alpha_num_macros): Make unsigned.
1110 (md_assemble): Make opnamelen be size_t.
1111 (md_apply_fix): Cast alpha_num_operands to int before testing.
1112 (alpha_force_relocation): Ditto.
1113 (alpha_fix_adjustable): Ditto.
1114 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1115 (tc_gen_reloc): Ditto.
1116 (tc_get_register): Ditto.
1121 (s_alpha_ent): Ditto.
1122 (s_alpha_end): Ditto.
1123 (s_alpha_frame): Ditto.
1124 (s_alpha_prologue): Ditto.
1125 (s_alpha_file): Ditto.
1126 (s_alpha_gprel32): Ditto.
1127 (s_alpha_proc): Ditto.
1128 (s_alpha_set): Ditto.
1129 (s_alpha_base): Ditto.
1130 (s_alpha_align): Ditto.
1131 (s_alpha_arch): Ditto.
1132 (alpha_align): Ditto.
1133 (assemble_insn): Suppress unused variable warning.
1135 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1136 order in the structure.
1137 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1139 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1141 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1143 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1145 * config/tc-i386.c (i386_index_check): Correct #endif location.
1147 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1149 * as.c (show_usage): Document new options.
1150 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1151 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1152 (parse_args): Parse the new options.
1153 (main): If there were warnings, and --fatal-warnings
1154 was specified, print an error.
1155 * as.h: New variable, flag_fatal_warnings, for new option.
1157 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1159 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1160 '@'. Change autoincrement completers to fall through to cache control
1163 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1165 (pa_parse_addb_64_cmpltr): New function.
1167 * config/tc-hppa.c (pa_ip): Change error message.
1168 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1169 '?Q' args to allow falling through.
1171 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1172 Remove unused conditional codes.
1173 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1175 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1177 * config/tc-d30v.c (CHAR_BIT): Define.
1178 (check_range): Fix bit operations to support integers bigger than
1181 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1183 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1186 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1187 Doug Evans <devans@cygnus.com>
1189 Add support for m32rx.
1190 * config/tc-m32r.c (enable_m32rx): New static global.
1191 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1192 (allow_m32rx): New function.
1193 (M32R_SHORTOPTS): Add `O'.
1194 (md_longopts): Add --m32rx plus several warning options.
1195 (md_parse_option): Handle new options.
1196 (md_show_usage): Print them.
1197 (md_begin): Enable m32rx.
1198 (OPERAND_IS_COND_BIT): New macro.
1199 (first_writes_to_seconds_operands): New function.
1200 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1201 (target_make_parallel,assemble_two_insns): New functions.
1202 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1203 If optimizing and m32rx, try to make consecutive insns parallel.
1205 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1207 * config/tc-mips.c (nopic_need_relax): Allow for the
1208 .sdata.foo sections generated by -fdata-sections,
1209 and for the .gnu.linkonce.s sections generated by C++.
1211 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1213 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1214 with cleaner code using completer prefixes. Add 'Y'.
1216 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1218 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1220 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1221 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1222 insn does not match and we should try the next insn in the table.
1224 1999-09-22 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1228 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1230 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1233 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1235 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1236 OBJ_ELF. If ELF, add "sq".
1237 (md_parse_option): If ELF, ignore -s and -q.
1238 (md_show_usage): Mention ELF options.
1240 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1242 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1245 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1247 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1249 * config/tc-hppa.c (struct pa_it): New field "trunc".
1250 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1251 (pa_parse_ftest_gfx_completer): New function
1252 (pa_parse_fp_cnv_format): New function.
1254 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1255 (md_apply_fix): Handle 22bit pc-rel branches.
1257 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1259 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1261 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1263 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1265 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1267 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1268 (pa_ip): Handle 'fX'.
1270 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1272 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1273 (pa_ip): Handle 'fX'.
1275 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1277 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1278 unwinds unless the function is in the text space.
1279 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1281 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1283 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1284 (md_assemble): To here. Tweak address generation.
1286 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1288 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1289 (md_assemble): Call dwarf2_where for OBJ_ELF.
1290 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1291 (pa_end_of_source): New function.
1292 * tc-hppa.h (md_end): Define for OBJ_ELF.
1294 1999-09-14 Michael Meissner <meissner@cygnus.com>
1296 * configure.in (Canonicalization of target names): Remove adding
1297 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1298 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1299 * configure: Regenerate.
1301 1999-09-14 Donn Terry <donn@interix.com>
1303 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1305 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1307 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1308 pc-relative jmp/call to an absolute symbol.
1309 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1310 absolute section symbols.
1312 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1313 jump handling code and comments.
1315 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1317 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1318 the value if TE_PE and a global defined symbol.
1320 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1322 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1323 print the symbol, rather than printing it here.
1325 1999-09-11 Donn Terry <donn@interix.com>
1327 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1328 BFD_RELOC_RVA relocations.
1330 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1331 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1334 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1336 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1337 * doc/internals.texi (Object format backend): Document
1340 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1341 relocations against global symbols if TE_PE.
1343 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1344 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1346 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1349 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1350 symbols which do not have a constant value, or tags with
1351 non-tags. Remove the symbol from the list before adding it at the
1354 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1355 C_FCN symbol differently if TE_PE.
1356 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1357 appears in the pseudo-op, rather coff_line_base which is only set
1360 * config/obj-coff.c (obj_coff_loc): New static function.
1361 (obj_pseudo_table): Add "loc".
1363 * config/obj-coff.c (add_lineno): Check that the line number is
1366 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1367 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1369 (md_atof): Return NULL rather than 0.
1370 * config/tc-i386.c (md_atof): Change type to int.
1371 * expr.c (expr): Change first parameter to int.
1372 * config/obj-coff.c: Add declarations for static functions.
1373 (coff_frob_symbol): Use SYM_AUXENT.
1374 * config/tc-i386.h (flag_16bit_code): Don't declare.
1376 * config/obj-coff.c (obj_coff_section): Default to setting
1377 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1379 * write.c (adjust_reloc_syms): Print adjusted fixup.
1381 * expr.c (integer_constant): Correct too_many_digits calculation
1384 1999-09-09 Andreas Schwab <schwab@suse.de>
1386 * doc/c-arm.texi: Fix arguments of @var to not contain
1389 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1391 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1393 (md_parse_option): Only support -k flag for ELF and COFF targets.
1395 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1397 * config/tc-hppa.c (pa_ip): Put strict register checks before
1398 call to pa_parse_number.
1400 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1402 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1404 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1407 1999-09-06 Donn Terry <donn@interix.com>
1409 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1411 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1413 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1414 candidate instruction. Require registers for register arguments
1415 when in strict mode. Require assemble-time constants for
1416 constants when in strict mode.
1417 (pa_get_absolute_expression): Require a constant when in strict
1420 1999-09-06 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1424 1999-09-04 Steve Chamberlain <sac@pobox.com>
1426 * config/tc-pj.c: New file, supports picoJava in ELF.
1427 * config/tc-pj.h: Ditto.
1428 * configure.in (pjl*, pj*): New targets.
1429 * Makefile.am: Rebuild dependencies.
1430 (CPU_TYPES): Add pj.
1431 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1432 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1433 * doc/c-pj.texi: New file.
1434 * doc/as.texinfo: Add some PJ specifics.
1435 * doc/all.texi: Add PJ to the list of all architectures, sort them
1437 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1438 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1440 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1442 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1443 (obj_frob_file): Test for null pointer.
1444 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1445 (OBJ_PROCESS_STAB): And here.
1446 (elf_obj_sy): Remove
1448 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1449 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1450 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1452 * config/obj-coff.c (no_func): Remove.
1453 (coff_format_ops): Change occurrences of no_func to 0, as we test
1454 for 0 in obj-multi.h.
1456 * configure.in: Enable bfd for i386-coff when primary target is
1457 bfd. Enable i386 elf,coff emulation support. Don't set
1458 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1459 emulation to support.
1460 *configure: Regenerate.
1462 1999-09-02 Nick Clifton <nickc@cygnus.com>
1464 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1465 .section .line directive is encountered.
1467 1999-09-01 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1472 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1473 * as.texinfo: Document --gdwarf2 command line option.
1474 Add additional documentation of ARM command line switches.
1476 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1478 * config/tc-i386.c (i386_intel_memory_operand): Combine
1479 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1480 and RESTORE_END_STRING around parse_register calls.
1481 (i386_operand): Here too.
1482 (i386_is_reg): Remove.
1483 (parse_register): Move as_bad calls from within this function to
1486 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1488 Based on a patch from H.J. Lu <hjl@gnu.org>
1489 * config/tc-i386.c (parse_register): Handle FP regs specially.
1490 (md_begin): Remove '(' and ')' from register_chars.
1492 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1494 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1495 error message (done elsewhere).
1497 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1499 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1501 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1503 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1506 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1508 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1510 Add new completers. Fix bug in 64 bit condition handling.
1512 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1515 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1517 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1519 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1521 1999-08-27 Jim Wilson <wilson@cygnus.com>
1523 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1524 (struct ls): Add frag field. Initialize it to zero.
1525 (out_end_sequence): New local text_frag. Set it while in text section.
1526 Replace address check with frag check. Set ls.frag to text_frag if
1527 out_set_addr called.
1528 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1529 Set it before switching sections. Replace address check with frag
1530 check. Set ls.frag to saved_frag if out_set_addr called.
1532 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1534 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1535 output "advance_pc" opcode instead of calling gen_addr_line().
1536 The latter has the undesired side-effect of creating a new row
1537 in the debug line info matrix.
1539 1999-08-26 Jim Wilson <wilson@cygnus.com>
1541 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1542 ls.last_filename if last is less than zero. Set ls.last_filename
1543 when allocating new entry.
1544 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1547 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1549 * config/tc-i386.c (i386_index_check): Fix the displacement size
1550 when INFER_ADDR_PREFIX.
1552 1999-08-18 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1557 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1559 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1560 handle 0xffffNNNN constants correctly.
1562 1999-08-16 Nick Clifton <nickc@cygnus.com>
1564 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1567 1999-08-13 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1570 (md_apply_fix3): Always pass positive values to
1571 validate_offset_imm.
1573 1999-08-12 Nick Clifton <nickc@cygnus.com>
1575 * config/tc-arm.c (skip_whitespace): New macro.
1576 Formatting tidy ups.
1578 (md_apply_fix3): Store relocation offset in addend for ELF based
1580 (arm_force_relocation): Always generate relocs for Thumb function
1583 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1585 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1586 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1588 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1590 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1591 flags for the unwind subspace.
1593 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1594 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1595 suitable relocation based on the size of the target's pointer.
1596 Always Use subsegment zero for the unwinders.
1597 (pa_level): Handle "2.0w".
1599 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1601 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1602 with the following instruction unless this was specified.
1604 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1606 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1607 certain sections, to match BFD changes.
1609 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1611 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1612 (EXTRA_SCRIPTS): Define to keep automake happy.
1613 * Makefile.in: Rebuild.
1615 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1617 * Makefile.am: Rename .dep* files to DEP*.
1618 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1619 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1621 * Makefile.in: Rebuild.
1623 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1625 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1627 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1629 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1630 avoid problems on DOS filesystems.
1631 * Makefile.in: Rebuild.
1633 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1635 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1637 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1640 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1642 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1643 line to create ${GDBINIT} rather than .gdbinit.
1644 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1646 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1648 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1650 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1652 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1654 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1656 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1657 non-adjustable symbols.
1659 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1661 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1663 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1665 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1668 1999-08-05 Donn Terry <donn@interix.com>
1670 * config/te-interix.h: New file.
1671 * configure.in (i386-*-interix*): New target.
1672 * configure: Rebuild.
1674 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1676 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1677 selectors for ELF too.
1678 (selector_table): Add "ltp" and "rtp" selectors.
1680 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1682 * config/tc-i386.c (i386_operand): No need to change
1683 operand_string pointer in segment reg case before goto
1684 do_memory_reference. Initialise displacement_string_start and
1685 displacement_string_end after do_memory_reference label.
1686 (i386_index_check): Add operand_string param, and print error
1687 message on failure here.
1688 (i386_intel_memory_operand): Instead of here.
1689 (i386_operand): And here.
1690 (INFER_ADDR_PREFIX): Enable.
1692 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1694 * config/tc-i386.h (DefaultSize): Define. Renumber following
1695 opcode_modifier defines.
1697 From Etienne Lorrain <etienne.lorrain@ibm.net>
1698 * config/tc-i386.c (stackop_size): New variable.
1699 (set_16bit_code_flag): Clear it here.
1700 (set_16bit_gcc_code_flag): New function.
1701 (md_pseudo_table): Add "code16gcc" entry.
1702 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1704 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1706 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1707 next_set_end even if the end symbol is being discarded.
1709 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1710 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1711 * config/obj-coff.c: Likewise.
1712 (seg_info_type): Remove.
1713 (seg_info_off_by_4): Change to array of segT.
1714 (s_get_segment): Adjust accordingly.
1715 (obj_pseudo_table): Fully initialize sentinel entry.
1717 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1718 Ralf Baechle <ralf@uni-koblenz.de>.
1720 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1722 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1724 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1726 * config/tc-i386.c: Indentation and white space changes.
1727 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1728 don't enable it by default.
1729 (i386_intel_operand): Remove redundant prototype.
1730 Move check on number of memory operands, and i.mem_operands++
1731 (i386_intel_memory_operand): To here.
1732 Remove i386_immediate code from here. Remove special case code
1733 for input and output using (%dx). Remove base/index checks and
1734 call i386_index_check instead. Save initial operand_string
1735 argument for error message.
1736 (i386_operand): Remove redundant prototype. Move base/index
1737 checks to i386_index_check.
1738 (i386_displacement): Move intel mode check for non-zero
1740 (i386_intel_memory_operand): To here.
1742 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1744 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1745 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1746 by .register pseudo-op if -64 and --no-undeclared-regs.
1747 (s_register, sparc_adjust_symtab): New functions.
1748 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1749 Declare sparc_adjust_symtab as tc_adjust_symtab.
1750 * doc/c-sparc.texi: Add description of #ignore special literal
1751 for .register pseudo-op.
1753 1999-07-30 Catherine Moore <clm@cygnus.com>
1755 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1756 the relocation's section offset.
1758 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1760 * write.c (fixup_segment): Fix generic error check overflow test.
1762 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1763 X_add_number to long.
1765 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1767 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1770 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1772 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1775 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1777 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1779 * configure.bat: Remove; obsolete.
1780 * config/go32.cfg: Likewise.
1782 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1784 * configure.in (i386-*-vxworks*): New target.
1785 * configure: Rebuild.
1787 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1789 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1791 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1793 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1795 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1796 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1797 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1798 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1799 MAX_RELOC_EXPANSION): Define.
1800 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1802 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1804 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1805 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1806 block. Print a warning if an 8-bit or 16-bit constant
1807 displacement or immediate is truncated on output.
1808 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1810 (i386_operand): Disallow immediate jump absolute operand.
1812 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1814 * configure.in: Bump version number to 2.9.5.
1815 * configure: Rebuild.
1817 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1820 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1822 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1823 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1825 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1827 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1829 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1831 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1832 if -mno-fpu was given.
1833 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1835 (cons_fix_new_arm): Remove misleading comments.
1837 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1839 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1841 (relax_segment): Likewise. After giving a rs_org error, convert
1842 the frag to rs_align to avoid cascading errors.
1844 1999-07-12 Andreas Schwab <schwab@suse.de>
1846 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1848 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1850 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1851 as appropriate. Fill in structure initializations. Add variable
1852 initializations. Add casts.
1853 * dwarf2dbg.c (print_stats): Change i to size_t.
1854 * listing.c (listing_listing): Change list_line to unsigned int.
1856 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1858 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1859 rather than checking for \001 and \002 in symbol name.
1860 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1862 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1864 * configure.in (hppa*-linux-gnu*): New target.
1865 * configure: Rebuilt.
1867 1999-07-08 Nick Clifton <nickc@cygnus.com>
1869 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1871 1999-07-07 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1874 accessing symbolP directly.
1876 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1878 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1881 1999-07-05 Nick Clifton <nickc@cygnus.com>
1883 * config/tc-arm.c (ARM_EXT_V5): Define.
1884 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1885 (md_begin): Detect ARM v5 architectures.
1886 (md_parse_option): Accept arm v5 specification.
1887 (md_show_usage): Documment -marmv5 switch.
1889 * doc/c-arm.texi: Document -marmv5 command line option.
1891 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1893 (validate_immediate_twopart): New function. Determine if a
1894 constant can be computed by two ADD instructions.
1895 (output_inst): Remove its command line parameter - it was never
1897 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1898 implememt the ADRL pseudo op.
1899 (tc_gen_reloc): Generate a suitable error message if an ADRL
1900 instruction tries to generate a real reloc.
1902 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1904 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1906 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1909 1999-06-27 H.J. Lu <hjl@gnu.org>
1911 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1912 non BFD_ASSEMBLER case.
1914 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1916 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1919 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1921 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1922 out_end_sequence() when the address decreases due to a new frag.
1923 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1924 numbering starts with 1.
1926 1999-06-23 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1930 (mcore_s_text): Call obj_elf_text for ELF target.
1931 (mcore_s_data): Call obj_elf_data for ELF target.
1932 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1934 (mcore_s_bss): New function: Dump literal table before changing
1936 (mcore_s_comm): New function: Dump literal table before changing
1939 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1940 No longer static functions.
1941 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1942 Provide prototypes for these functions.
1944 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1946 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1947 a list of names, to try obj_segment_name, and to try abbreviated
1948 names when using COFF without long section names.
1950 * config/tc-alpha.c: More use of symbol accessor functions.
1951 * config/tc-arc.c: Likewise.
1952 * config/tc-d30v.c: Likewise.
1953 * config/tc-fr30.c: Likewise.
1954 * config/tc-i860.c: Likewise.
1955 * config/tc-m88k.c: Likewise.
1956 * config/tc-mcore.c: Likewise.
1957 * config/tc-ns32k.c: Likewise.
1958 * config/tc-sparc.c: Likewise.
1959 * config/tc-v850.c: Likewise.
1961 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1962 sy_value with appropriate accessor functions.
1963 * config/tc-arm.c (md_apply_fix3): Likewise.
1964 * config/tc-d10v.c (AT_WORD_P): Likewise.
1965 * config/tc-v850.c (reg_name_search): Likewise.
1967 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1968 use symbol_get_bfdsym instead.
1969 * config/tc-ppc.c (md_assemble): Likewise.
1970 * config/tc-v850.c (v850_comm): Likewise.
1972 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1974 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1975 the symbol, rather than accessing the bsym member.
1976 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1977 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1978 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1979 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1980 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1981 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1982 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1983 * config/tc-v850.c (tc_gen_reloc): Likewise.
1985 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1987 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1988 (hppa_gen_reloc_type): Conditionalize on BFD64.
1989 (tc_gen_reloc): Re-enable ELF relocations.
1990 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1992 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1994 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1996 (do_ldst): Move assignment out of if condition.
1997 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1998 parentheses to avoid warning.
2000 1999-06-21 Nick Clifton <nickc@cygnus.com>
2002 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2003 macro to get at the BFD symbol associated with a GAS symbol.
2005 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2007 * config/tc-ppc.c: Update for symbol handling changes.
2008 * config/obj-coff.c: Likewise.
2010 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2012 * tc-hppa.c: General cleanups of ELF support. No more spaces
2013 and subspaces for ELF.
2014 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2015 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2016 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2017 (UNWIND_SECTION_NAME): Likewise.
2018 (space/subspace related structures): Conditionalize definitions
2020 (space/subspace directives and support routines): Conditionalize
2021 definitions and references/uses on OBJ_SOM.
2022 (label_symbol_struct): For ELF, track the symbol's segment. For
2023 SOM track its space.
2024 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2026 (USE_ALIASES): Kill for both SOM & ELF.
2027 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2028 (pa_space, pa_subspace): Corresponding changes.
2029 (pa_spaces_begin): Corresponding chagnes.
2030 (md_begin): Do not muck around with space/subspace stuff for
2032 (md_apply_fix): Temporarily disable argument relocation stuff
2034 (tc_gen_reloc): Temporarily disable relocation generation for
2036 (pa_build_unwind_subspace): Similarly.
2038 1999-06-16 Nick Clifton <nickc@cygnus.com>
2040 * config/tc-arm.c (thumb_set): New pseudo op.
2041 (text, data, section): Override these pseudo ops with ARM
2043 (s_thumb_set): New function: Perform the same as a .set pseudo
2044 op, but also mark the alias'ed symbol as being a Thumb
2046 (arm_s_text): New function: Perform the same as the .text
2047 pseudo op, but dump the literal pool before changing
2049 (arm_s_data): New function: Perform the same as the .data
2050 pseudo op, but dump the literal pool before changing
2052 (arm_s_section): New function: Perform the same as the
2053 .section pseudo op, but dump the literal pool before changing
2055 (arm_cleanup): Do not reset the current section before dumping
2058 1999-06-17 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2061 OPTION_NO_WARN_UNMATCHED entries.
2062 (md_parse_option): Generate a warning message if an unrecognised
2063 option is encountered.
2065 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2066 (get_operands): When parsing an expression after an '@' symbol
2067 has been detected, do not ignore '#' symbols.
2068 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2071 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2073 From K. Richard Pixley <rich@noir.com>:
2074 * configure.in (ppc-*-vxworks*): New target.
2075 * configure: Rebuild.
2077 1999-06-12 Philip Blundell <philb@gnu.org>
2079 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2081 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2083 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2084 which refer to symbols in linkonce sections, permit reducing the
2085 relocs if the symbol is local.
2087 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2089 * subsegs.c (subseg_text_p): New function.
2090 * as.h (subseg_text_p): Declare.
2091 * read.c (do_align): Use subseg_text_p to set the default fill.
2092 * write.c (subsegs_finish): Likewise.
2093 * config/obj-coff.c (write_object_file): Likewise.
2094 * config/tc-i386.h (md_maybe_text): Don't define.
2095 (md_do_align): Use subseg_text_p to set the default fill.
2096 * config/tc-m32r.c (m32r_do_align): Likewise.
2097 * config/tc-sh.c (sh_do_align): Likewise.
2098 * config/tc-sparc.h (md_do_align): Likewise.
2100 1999-06-12 David O'Brien <obrien@freebsd.org>
2102 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2103 * configure: Rebuild.
2105 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2107 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2108 * Makefile.am: Rebuild dependencies.
2109 * Makefile.in: Rebuild.
2111 * config/tc-i386.c (i386_immediate): Remove unused label
2114 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2115 * symbols.c: Likewise.
2116 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2117 sy_next field when taking address, rather than symbol_next.
2119 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2121 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2122 value from the output file architecture.
2123 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2124 * dwarf2dbg.h: Change bfd_vma to addressT.
2126 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2128 * dwarf2dbg.h: Use PARAMS in function declarations.
2130 1999-06-11 Martin Dorey <mdorey@madge.com>
2132 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2133 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2135 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2137 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2139 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2141 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2144 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2146 * read.c (read_a_source_file): Only declare inescape if
2149 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2151 (find_entry_byval): Add parens to avoid warning.
2153 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2155 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2158 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2160 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2163 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2164 synthetize_setx): New functions.
2165 (md_assemble): Broken the special cases into the above
2166 functions. Make compiler happy if sizeof(bfd_vma)==4.
2167 Fix sethi generated from set/setuw. If instructions have a relloc,
2168 always clear the fields to be relocated in the opcode.
2169 (sparc_ip): Remove special_case global variable.
2171 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2173 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2174 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2175 indication of success rather than a value.
2176 (itbl_get_val): Likewise.
2177 (itbl_get_field): Use strcspn. Change delimiters to include
2179 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2180 (itbl_get_val): Likewise.
2181 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2183 * symbols.c (copy_symbol_attributes): Convert local symbols to
2186 1999-06-10 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2191 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2193 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2194 Optimize set if sizeof(bfd_vma) == 64.
2195 (sparc_ip): Fix sethi - without %hi() it should generate
2196 R_SPARC_22 reloc, not R_SPARC_HI22.
2197 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2199 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2201 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2202 (s_ncons): New function.
2203 (native_op_table): New table.
2204 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2205 R_SPARC_OLO10 handling.
2207 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2209 * expr.h (struct expressionS): Revert last change; widen X_op.
2210 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2212 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2214 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2215 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2216 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2217 * Makefile.in: Regenerated.
2219 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2220 `common' pass on to s_mri_common.
2221 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2223 1999-06-06 Richard Henderson <rth@cygnus.com>
2225 * config/obj-elf.c (obj_elf_section): Don't free the return
2226 value of demand_copy_C_string.
2228 1999-06-05 Richard Henderson <rth@cygnus.com>
2230 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2231 creation logic from obj_elf_create_section.
2233 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2234 (section_stack): New.
2235 (special_sections): Make const.
2236 (obj_elf_section): Gut and rewrite parsing.
2237 (obj_elf_change_section): New function broken out of obj_elf_section.
2238 (obj_elf_parse_section_letters): Likewise.
2239 (obj_elf_section_word): Likewise.
2240 (obj_elf_section_type): Likewise.
2241 (obj_elf_previous): Treat as a toggle.
2242 (obj_elf_popsection): New.
2243 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2244 (ppc_section_type): Likewise.
2245 * config/tc-ppc.h: Likewise.
2247 * expr.h (struct expressionS): Don't make X_op a bitfield.
2248 * config/tc-alpha.c: Update for symbol handling changes.
2249 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2250 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2252 1999-06-05 Richard Henderson <rth@cygnus.com>
2254 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2255 (dwarf2_gen_line_info): Kill unused variables.
2256 (dwarf2_finish): Likewise.
2257 (dwarf2_where): Likewise.
2258 (dwarf2_directive_file): If we've only got a string,
2259 hand off to s_app_file.
2260 * ecoff.c: Move the include of ecoff.h.
2261 * symbols.h (S_IS_FUNCTION): Prototype.
2263 * read.c (LEX_HASH): Supply a default.
2265 (s_globl): Update `c' after skipping whitespace.
2266 * read.h (LEX_END_NAME, is_name_ender): New.
2267 * expr.c (get_symbol_end): Respect it.
2269 1999-06-04 Mark Klein <mklein@dis.com>
2271 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2273 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2275 * config/tc-hppa.c: Update for symbol handling changes.
2277 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2279 * cgen.c: Update for symbol handling changes.
2280 * config/tc-m32r.c: Likewise.
2282 * config/tc-hppa.h: Update for symbol handling changes.
2283 * config/tc-hppa.c: Likewise.
2285 * config/tc-arm.h: Update for symbol handling changes.
2286 * config/tc-arm.c: Likewise.
2287 (symbol_make_empty): Remove. Just use symbol_create.
2289 * symbols.c (symbol_set_tc): Correct name.
2291 * Makefile.am: Rebuild dependencies.
2292 ($(OBJS)): Don't depend upon struc-symbol.h.
2293 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2294 * dep-in.sed: Don't remove struc-symbol.h.
2295 * Makefile.in: Rebuild.
2297 * doc/internals.texi (Symbols): Describe changes in symbol
2300 1999-06-03 Richard Henderson <rth@cygnus.com>
2302 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2303 instead of doing the work by hand.
2305 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2307 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2308 state of line state-machine.
2309 (struct ls): Collect DWARF2 line state-machine state in new member
2310 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2311 resulted in any DWARF2 directives.
2312 (reset_state_machine): New function.
2313 (out_end_sequence): Ditto.
2314 (dwarf2_gen_line_info): When switching sections or switching to a
2315 lower text address, call out_end_sequence() first to terminate the
2316 previous code sequence as code sequences MUST have monotonically
2317 increasing addresses.
2318 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2320 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2322 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2323 DWARF2 debug info (line information only, at this point).
2324 * as.h: Update comment about supported debug formats.
2325 * dwarf2dbg.c, dwarf2dbg.h: New files.
2326 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2328 * expr.c (operand): Don't use [ for parens if we want an index op.
2329 (op_encoding): Switch [ into O_index, if desired.
2330 (op_rank): Renumber with O_index on bottom.
2331 (expr): If O_index, match closing bracket.
2332 * expr.h (O_index): New.
2334 * read.c (read_a_source_file): Conditionally allow matched "
2335 in lines passed to md_assemble.
2337 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2339 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2341 Add support for storing local symbols in a small structure to save
2342 memory when assembling large files.
2343 * as.h: Don't include struc-symbol.h.
2344 (symbolS): Add typedef.
2345 * symbols.c: Include struc-symbol.h.
2346 (local_hash): New static variable.
2347 (save_symbol_name): New static function, from symbol_create.
2348 (symbol_create): Call save_symbol_name.
2349 (local_symbol_count): New static variable.
2350 (local_symbol_conversion_count): Likewise.
2351 (LOCAL_SYMBOL_CHECK): Define.
2352 (local_symbol_make): New static function.
2353 (local_symbol_convert): New static function.
2354 (colon): Handle local symbols. Create local symbol for local
2356 (symbol_table_insert): Handle local symbols.
2357 (symbol_find_or_make): Create local symbol for local label name.
2358 (symbol_find_base): Check for local symbol.
2359 (symbol_append, symbol_insert): Check for local symbols.
2360 (symbol_clear_list_pointers, symbol_remove): Likewise.
2361 (verify_symbol_chain): Likewise.
2362 (copy_symbol_attributes): Likewise.
2363 (resolve_symbol_value): Handle local symbols.
2364 (resolve_local_symbol): New static function.
2365 (resolve_local_symbol_values): New function.
2366 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2367 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2368 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2369 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2370 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2371 (symbol_previous, symbol_next): New functions.
2372 (symbol_get_value_expression): Likewise.
2373 (symbol_set_value_expression): Likewise.
2374 (symbol_set_frag, symbol_get_frag): Likewise.
2375 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2376 (symbol_mark_used_in_reloc): Likewise.
2377 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2378 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2379 (symbol_mri_common_p): Likewise.
2380 (symbol_mark_written, symbol_clear_written): Likewise.
2381 (symbol_written_p): Likewise.
2382 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2383 (symbol_section_p, symbol_equated_p): Likewise.
2384 (symbol_constant_p): Likewise.
2385 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2386 (symbol_get_obj, symbol_set_obj): Likewise.
2387 (symbol_get_tc, symbol_set_tc): Likewise.
2388 (symbol_begin): Initialize local_hash.
2389 (print_symbol_value_1): Handle local symbols.
2390 (symbol_print_statistics): Print local symbol statistics.
2391 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2392 Declare new symbols.c functions. Move many declarations here from
2394 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2395 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2396 (struct symbol): Move bsym to make it clearly the first field.
2397 Remove TARGET_SYMBOL_FIELDS.
2398 (symbolS): Don't typedef.
2399 (struct broken_word): Remove.
2400 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2401 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2402 (symbol_clear_list_pointers): Likewise.
2403 (symbol_insert, symbol_remove): Likewise.
2404 (symbol_previous, symbol_append): Likewise.
2405 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2406 (struct local_symbol): Define.
2407 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2408 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2409 (local_symbol_get_frag, local_symbol_set_frag): Define.
2410 (local_symbol_get_real_symbol): Define.
2411 (local_symbol_set_real_symbol): Define.
2413 * write.c (write_object_file): Call resolve_local_symbol_values.
2414 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2415 (TARGET_SYMBOL_FIELDS): Don't define.
2416 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2417 ECOFF_DEBUGGING, add ECOFF fields.
2418 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2419 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2420 ECOFF_DEBUGGING, add ECOFF fields.
2421 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2422 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2423 * config/tc-mcore.h: Don't include struc-symbol.h.
2424 (TARGET_SYMBOL_FIELDS): Don't define.
2425 (struct mcore_tc_sy): Define.
2426 (TC_SYMFIELD_TYPE): Define.
2427 * Many files: Use symbolS instead of struct symbol. Use new
2428 accessor functions rather than referring to symbolS fields
2431 * read.c (s_mri_common): Don't add in value of line_label.
2433 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2434 checking for SEC_LINK_ONCE.
2436 * config/tc-sh.h (sh_fix_adjustable): Declare.
2438 * app.c (input_buffer): New static variable.
2439 (app_push): Save saved_input in allocated buffer.
2440 (app_pop): Restored saved_input.
2441 (do_scrub_chars): Change get parameter to take char * and int as
2442 arguments. Change GET macro to pass input_buffer to get
2443 function. Don't save input into allocated buffer.
2444 * as.h (do_scrub_chars): Update declaration.
2445 * input-file.c (input_file_get): Change to take char * and int.
2446 Read data into passed in buffer. Remove static buffer.
2447 * read.c (scrub_from_string): Change to take char * and int. Copy
2448 data into passed in buffer.
2450 * hash.h: Neaten. Declare hash_traverse.
2451 * hash.c: Complete rewrite based on BFD hashing code.
2452 * gasp.c (chunksize): New variable.
2453 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2456 1999-05-28 Nick Clifton <nickc@cygnus.com>
2458 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2459 addend unless the target uses an old ABI.
2461 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2463 -Wchar-subscripts cleanup
2464 * listing.c (listing_newline): Use unsigned char variable, so
2465 calls to isascii,iscntrl are correct.
2466 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2468 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2469 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2470 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2471 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2473 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2475 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2477 (arch_coldfire_p): New #define.
2478 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2480 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2482 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2484 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2485 (install_operand): Add place `N'.
2486 (init_table): Add registers ACC, MACSR, MASK.
2488 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2490 * config/tc-m68k.c: Change mcf5200 --> mcf.
2491 (archs): Add mcf5206e, mcf5307.
2492 (m68k_ip): Add format `u'.
2493 (install_operand): Add place `m', `M', `h'.
2494 (init_table): Add upper/lower registers.
2496 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2498 1999-05-28 Martin Dorey <mdorey@madge.com>
2500 * config/tc-i960.c: Several minor changes to add ELF and
2501 BFD_ASSEMBLER support.
2502 * config/tc-i960.h: Likewise.
2503 * configure.in (i960-*-elf*): New target.
2504 * aclocal.m4, configure: Rebuild.
2506 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2508 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2509 reloc changes when defined(BFD_ASSEMBLER).
2511 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2513 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2515 * write.c (write_print_statistics): Output to file, not stderr.
2517 * expr.c (generic_bignum_to_int32,64): Prototype.
2519 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2520 output_sleb128, output_uleb128, output_big_sleb128,
2521 output_big_uleb128, output_big_leb128): Prototype.
2522 (output_big_sleb128, output_big_uleb128): Make inline.
2523 (output_big_leb128): Remove inline
2525 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2526 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2527 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2528 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2529 value for correct overflow check in write.c:fixup_segment.
2530 * write.c (fixup_segment): Move bitfield overflow checks to after
2531 the md_apply_fix call.
2532 * config/obj-coff.c (fixup_segment): Likewise.
2533 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2534 valueT *val argument.
2536 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2538 * config/atof-ieee.c (gen_to_words): Correctly round a
2539 denormalized number. Fix off-by-one in range checking for
2540 exponent in a denormal.
2542 1999-05-10 Nick Clifton <nickc@cygnus.com>
2544 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2547 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2549 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2551 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2553 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2554 (ReverseRegRegmem): Remove.
2555 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2556 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2557 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2560 From Doug Ledford <dledford@redhat.com>
2561 * config/tc-i386.h (RegXMM): New for P/III.
2562 * config/tc-i386.c: Add support for P/III.
2564 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2566 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2567 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2568 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2570 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2572 * config/tc-i386.c (i386_immediate): Skip whitespace before
2573 complaining about junk after expression.
2574 (i386_displacement): Likewise.
2576 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2578 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2579 Don't copy before downcaseing.
2581 1999-05-05 Catherine Moore <clm@cygnus.com>
2583 * tc-m68k.c: Include elf/m68k.h.
2584 (m68k_elf_final_processing): New routine.
2585 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2588 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2590 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2593 1999-04-30 Nick Clifton <nickc@cygnus.com>
2595 * config/tc-mcore.c (mcore_s_section): Dump literals before
2598 1999-04-29 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2603 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2605 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2606 (TC_INIT_FIX_DATA): Delete.
2607 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2608 (TC_INIT_FIX_DATA): Delete.
2609 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2610 * write.c (fix_new_internal): Initialize fx_cgen member.
2611 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2612 (gas_cgen_md_apply_fix3): Update.
2613 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2614 (md_cgen_record_fixup_exp): Update.
2615 (FX_OPINFO_R_TYPE): Update.
2617 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2618 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2619 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2620 * frags.h (struct frag): Make opindex, opinfo ints.
2622 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2624 1999-04-26 Tom Tromey <tromey@cygnus.com>
2626 * aclocal.m4, configure: Updated for new version of libtool.
2628 1999-04-22 Nick Clifton <nickc@cygnus.com>
2630 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2632 (md_apply_fix3): Do not fix up absolute relocations against
2635 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2637 1999-04-20 Nick Clifton <nickc@cygnus.com>
2639 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2640 changes and data-in-text directives.
2641 (mcore_cons): New function: intercept cons() operations.
2642 (mcore_float_cons): New function: intercept float_cons()
2644 (mcore_stringer): New function: intercept stringer() operations.
2646 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2648 * obj.h (struct format_ops): Change generate_asm_lineno field to
2650 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2652 * config/tc-alpha.c (find_opcode_match): Add default case to
2654 (find_macro_match): Likewise.
2655 (load_expression): Parenthesize && within ||.
2657 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2659 1999-04-17 Nick Clifton <nickc@cygnus.com>
2661 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2662 .text .data .section pseudo ops.
2663 (mcore_s_section): New function. Dump lits before changing secs.
2664 (mcore_s_text): New function. Dump lits before changing secs.
2665 (mcore_s_data): New function. Dump lits before changing secs.
2667 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2669 * config/tc-mips.c (mips_32bitmode): New.
2670 (md_begin): Set mips_32bitmode if needed.
2671 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2672 Set EF_MIPS_32BITMODE.
2674 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2676 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2679 1999-04-16 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2683 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2685 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2686 expressions correctly.
2689 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2691 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2693 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2695 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2696 and fmpynfadd instructions.
2698 1999-04-11 Richard Henderson <rth@cygnus.com>
2700 * as.h (environ): Declare it, if needed.
2701 * as.c (dump_statistics): Don't declare environ.
2702 * configure.in (environ): Detect declaration.
2703 * configure, config.in: Rebuild
2705 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2706 (i386_displacement): Allocate enough space for replacement buffer.
2707 Clean up replacement buffer initialization.
2709 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2711 * subsegs.c (section_symbol): Don't create a new symbol if one
2712 already exists; instead, use the existing one, but set its segment
2713 and frag data if it hasn't already been defined.
2714 * config/obj-coff.c (c_section_symbol): Likewise.
2716 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2718 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2720 1999-04-08 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-mcore.c: New File: Support routines for MCore
2724 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2725 * config/obj-coff.c: Add support for mcore-pe target.
2727 * Makefile.am: Add support for MCore targets.
2728 * Makefile.in: Regenerate.
2729 * configure.in: Add support for MCore targets.
2730 * configure: Regenerate.
2732 * doc/all.texi: Set MCORE.
2733 * doc/as.texinfo: Document MCore specific command line options.
2735 * write.h: Prevent multiple inclusion.
2737 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2739 * asintl.h (LC_MESSAGES): Never define.
2740 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2742 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2745 * Makefile.am (m68k-parse.c): If configuring in the source
2746 directory, copy m68k-parse.y into the local directory before
2747 running ylwrap, to remove spurious differences when generating
2749 * Makefile.in: Rebuild.
2751 * config/tc-sparc.h (md_do_align): Just allocate the number of
2752 bytes necessary, rather than always allocating 1024.
2754 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2756 * listing.c (listing_newline): Add cast to avoid warning.
2757 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2758 * config/tc-i386.c (i386_scale): Add return value.
2759 (build_displacement_string): Remove unused local temp_disp2.
2760 (i386_intel_memory_operand): Add parentheses to avoid warning.
2761 (i386_intel_operand): Remove unused local end_of_operand_string.
2762 (i386_operand): Remove unused local operand_modifier.
2763 (i386_operand): Add parens to avoid warning.
2765 1999-04-04 Don Bowman <don@pixsci.com>
2767 * configure.in: Add mips*-*-vxworks* target; have it define
2769 * configure, config.in: Rebuild.
2771 1999-03-31 Nick Clifton <nickc@cygnus.com>
2773 * configure.in (emulations): Add support for arm-epoc-pe.
2774 * configure: Regenerate.
2775 * config/te-epoc-pe.h: New file. Define macros specific to
2777 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2778 for arm-epoc-pe target.
2780 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2782 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2784 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2786 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2787 detect ",n" without a condition.
2788 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2791 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2793 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2794 instruction is encoded with one bit.
2797 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2799 * doc/internals.texi (CPU backend): Mention that
2800 line_separator_chars should not include newline. From thi
2801 <ttn@mingle.glug.org>.
2803 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2805 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2806 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2808 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2810 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2812 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2814 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2817 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2819 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2821 1999-03-15 Martin Hunt <hunt@cygnus.com>
2823 * app.c (do_scrub_begin): Change '-' back to a symbol char
2824 so we can use multiple opcodes on a line again.
2826 * config/tc-d30v.c: By default, warn if a symbol has
2827 the same name as a register. Plus some minor
2828 updates from the branch.
2830 1999-03-13 Nick Clifton <nickc@cygnus.com>
2832 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2833 BFD_RELOC_16 and BFD_RELOC_64.
2835 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2837 * expr.c (expr): Add missing else.
2839 1999-03-12 Nick Clifton <nickc@cygnus.com>
2841 * config/tc-arm.c (md_apply_fix3): Improve error message.
2843 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2845 * Makefile.am (CPU_TYPES): Add fr30.
2846 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2847 (fr30,m32r dependencies): Update.
2848 * Makefile.in: Rebuild.
2850 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2851 (gas_cgen_record_fixup_exp): Ditto.
2852 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2853 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2854 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2855 (md_cgen_lookup_reloc): Update use of operand->type.
2856 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2857 (md_convert_frag): Call cgen_operand_lookup_by_num.
2858 (md_cgen_lookup_reloc): Update use of operand->type.
2859 (m32r_cgen_record_fixup_exp): Ditto.
2861 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2863 * config/tc-mips.c (md_show_usage): Fix message.
2865 1999-03-03 Nick Clifton <nickc@cygnus.com>
2867 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2868 and LDR reg,=<expr> instruction.
2870 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2873 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2875 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2877 1999-02-17 Nick Clifton <nickc@cygnus.com>
2879 This patch was created by: Scott Bambrough
2880 <scottb@corelcomputer.com>
2883 Special cased '@' character. The '@' character is used as the
2884 ARM assembler comment character, as a special character
2885 and in ELF .symver pseudo-op's, and as a special character in
2886 .type and .section pseudo-ops.
2887 (symver_pseudo): New static variable.
2888 (symver_state): New static variable.
2889 (struct app_save): Add field 'symver_state'.
2890 (app_push): Save global symver_state int struct app_save.
2891 (app_pop): Restore global symver_state from struct app_save.
2892 (do_scrub_chars): Special case handling of '@' character in
2895 * configure.in: Modified to recognize armv* uname syntax from ARM
2897 * configure: Regenerated.
2899 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2900 a prefix to the section's type.
2901 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2902 the type's typename.
2904 * config/tc-arm.h: Add support for PIC generation:
2905 (pic_code): New boolean.
2906 (obj_relocate_extern): Define.
2907 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2908 (TC_CONS_FIX_NEW): Define.
2909 (tc_fix_adjustable): Define.
2910 (GLOBAL_OFFSET_TABLE_NAME): Define.
2912 * config/tc-arm.c: Add support for PIC generation:
2913 (line_seperator_chars): Allow ';' as a seperator for Linux.
2914 (is_immediate_prefix): New macro.
2915 (arm_parse_reloc): New function.
2916 (s_arm_elf_cons): New function.
2917 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2918 (md_undefined_symbol): Special case handling for the Global Offset
2920 (md_apply_fix3): Handle PIC relocs.
2921 (tc_gen_reloc): Handle PIC relocs.
2922 (md_parse_option): Add support for '-k' command line switch to
2923 enable PIC generation.
2924 (cons_fix_new_arm): New function.
2925 (s_arm_elf_cons): New function.
2927 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2929 * configure.in: Add comments for uses of AC_DEFINE.
2930 * acinclude.m4: Likewise.
2931 * acconfig.h: Remove.
2932 * aclocal.m4: Rebuild.
2933 * configure: Rebuild.
2934 * Makefile.in: Rebuild.
2935 * config.in: Rebuild.
2937 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2939 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2940 non-constant offset from a base register.
2942 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2944 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2947 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2949 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2950 (emit_insn): Look for pc-relative and no-overflow specifiers on
2951 internal relocation types.
2953 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2955 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2958 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2960 (mips_4650, mips_4010, mips_4100): Variables removed.
2961 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2962 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2964 (md_begin): Don't bother initializing the mips_NNNN variables;
2965 mips_cpu is set, and that's good enough now.
2966 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2967 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2968 (show): New function, to handle wrapping in the CPU lists.
2969 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2971 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2973 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2974 than treat as an immediate specifier.
2976 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2978 * config/tc-i386.c: Prototype many functions.
2979 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2980 (i386_immediate): Remove unused second argument.
2981 (i386_intel_operand): Fix i386_is_reg typo.
2982 (i386_operand): Use allow_naked_reg.
2983 (output_invalid): Make operand int for K&R.
2985 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2987 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2989 * Makefile.in: Rebuild.
2991 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2993 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2995 (EXTRA_as_new_SOURCES): Comment out.
2996 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2997 * Makefile.in: Rebuild.
2998 * doc/Makefile.in: Rebuild.
2999 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3000 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3001 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3002 * configure: Rebuild.
3003 * aclocal.m4: Rebuild.
3004 * config.in: Rebuild.
3005 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3006 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3007 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3008 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3009 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3010 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3011 (gas_cgen_record_fixup_exp): Ditto.
3012 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3013 descriptor, not global variable.
3014 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3015 descriptor, not global variable. Refer to insert_operand handler
3016 via cpu descriptor, not global function.
3017 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3018 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3019 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3020 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3021 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3022 * config/tc-m32r.c: Ditto.
3023 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3024 (md_assemble): Ditto.
3025 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3027 1999-02-09 Nick Clifton <nickc@cygnus.com>
3029 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3030 relocations for ELF targets.
3032 1999-02-08 Nick Clifton <nickc@cygnus.com>
3034 * configure.in: Add support for StrongARM target.
3035 * configure: Regenerate.
3037 1999-02-05 Nick Clifton <nickc@cygnus.com>
3039 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3041 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3044 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3046 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3048 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3050 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3051 (INTEL_DWORD_MNEM_SUFFIX): Define.
3054 (DWORD_PTR): Define.
3055 (XWORD_PTR): Define.
3057 (OFFSET_FLAT): Define.
3059 (NONE_FOUND): Define.
3062 * config/tc-i386.c (set_intel_syntax): New routine.
3063 (intel_syntax): Declare.
3064 (allow_naked_reg): Declare.
3065 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3066 (intel_float_operand): New routine.
3067 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3068 Handle brackets as well as parens. Call i386_intel_operand for
3069 intel syntax. Reverse operands if appropriate. Handle new
3070 suffixes. Handle movzx and movsx.
3071 (i386_is_reg): New routine.
3072 (i386_immediate): New routine.
3073 (i386_scale): New routine.
3074 (i386_displacement): New routine.
3075 (i386_operand_modifier): New routine.
3076 (build_displacement_string): New routine.
3077 (i386_parse_seg): New routine.
3078 (i386_intel_memory_operand): New routine.
3079 (i386_intel_operand): New routine.
3080 (i386_operand): Call i386_displacement, i386_immediate,
3081 i386_scale, etc. instead of handling inline.
3082 (parse_register): Handle registers without prefix.
3084 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3086 * configure: Regenerate.
3087 * configure.in (arm-*-oabi): New.
3088 (thumb-*-oabi): New.
3089 * config/tc-arm.c (target_oabi): Declare.
3090 (md_apply_fix3): Support REL relocs.
3091 (md_parse_option): Handle -oabi.
3092 (elf32_arm_target_format): New routine.
3093 (md_longopts): Add OPTION_OABI.
3094 * config/tc-arm.h: Redefine TARGET_FORMAT.
3097 1999-01-28 Nick Clifton <nickc@cygnus.com>
3099 * write.c (write_relocs): Handle out of range error.
3101 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3102 (fr30_force_relocation): Default to 0.
3104 * config/tc-fr30.h (obj_fix_adjustable): Define.
3105 (TC_FORCE_RELOCATION): Define.
3107 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3110 1999-01-16 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3113 merge of two instructions if the left instruciton kills the right.
3115 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3117 * Makefile.in: Regenerate.
3118 * configure.in: Redo test for using cgen.
3119 * configure: Regenerate.
3121 1999-01-09 Nick Clifton <nickc@cygnus.com>
3123 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3124 redefinition of this macro.
3126 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3128 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3131 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3133 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3134 a read of HI or LO and an immediatly following branch.
3136 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3138 * config/tc-mips.c (md_begin): Another correction to the setting of
3141 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3143 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3145 1998-12-21 Nick Clifton <nickc@cygnus.com>
3147 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3148 bit insn when optimizing, so that parallelised instructions will
3149 start on a 32 bit boundary.
3151 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3153 * config/tc-mips.c (mips_eabi64): New.
3154 (md_begin): Set mips_eabi64.
3155 (mips_elf_final_processing): Use it.
3157 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3159 * config/tc-mips.c (mips_elf_final_processing):
3160 Correct setting of ABI in e_flags.
3162 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3164 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3166 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3168 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3170 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3172 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3173 warning, values that don't fit in the field.
3175 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3177 * config/tc-mips.c (mips_abi_string): New.
3178 (md_parse_option,md_longopts): Add mabi.
3179 (mips_elf_final_processing): Set e_flags based on mabi flag.
3181 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3183 * config/tc-mips.c (md_parse_option): Handle vr4111.
3185 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3187 * config/tc-h8300.c (build_bytes): Change message given if the
3188 instruction requires H8/300H mode and we're not in Hmode, to
3189 suggest that it may be the operand modes that are the problem, not
3190 necessarily the opcode.
3192 1998-12-10 Nick Clifton <nickc@cygnus.com>
3194 * config/tc-fr30.c: Add line separator character.
3196 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3198 * configure.in (hppa-*-mpeix*): New target.
3199 * config/obj-som.h (obj_som_compiler): Declare.
3200 * config/obj-som.c (compiler_seen): New static variable.
3201 (obj_som_compiler): New function.
3202 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3203 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3204 (pa_type_args): Set hppa_priv_level.
3205 (pa_compiler): New static function if OBJ_SOM.
3206 * configure: Rebuild.
3208 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3210 * read.c (output_leb128): Don't mark as inline.
3212 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3214 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3215 AIX .vbyte unaligned data support.
3216 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3217 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3220 1998-12-07 Nick Clifton <nickc@cygnus.com>
3222 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3225 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3227 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3228 BFD_RELOC_ARM_PCREL_BRANCH.
3230 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3232 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3233 checking the target type.
3234 (mips-dec-bsd*): Set endian to little.
3235 * configure: Rebuild.
3237 COFF weak symbol support, based on patches from Mark Elbrecht
3238 <snowball3@usa.net>:
3239 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3240 * config/obj-coff.c (obj_coff_weak): New static function.
3241 (obj_coff_endef) [both versions]: Handle weak symbols.
3242 (coff_frob_symbol): Likewise.
3243 (yank_symbols): Likewise.
3244 (obj_pseudo_table): Add "weak".
3246 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3247 <aymeric.vincent@emi.u-bordeaux.fr>.
3248 * aclocal.m4: Rebuild with current tools.
3249 * configure: Rebuild.
3251 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3252 an assertion failure for a case we can't handle when OBJ_ECOFF.
3254 * expr.c (operator): And with 0xff to avoid problems with signed
3257 1998-12-03 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3260 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3262 1998-12-02 Nick Clifton <nickc@cygnus.com>
3264 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3267 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3269 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3272 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3277 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3279 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3281 (d10v_cleanup): Only generate previous insn if a multiline insn is
3284 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3289 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3292 -marm6xxx command line switches.
3294 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3296 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3297 (itbl-ops.o): Delete duplicate dependencies.
3298 Rebuild dependencies.
3299 Add fr30 dependencies.
3300 * Makefile.in: Rebuild.
3302 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3306 * listing.c: Ignore line terminator characters found inside
3309 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3311 * po/gas.pot: Regenerated.
3313 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3316 fr30_is_label_start(). Also checks for delay slot insns.
3318 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3319 FR30 instructions which contain a colon in the mnemonic.
3321 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3323 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3325 * config/tc-fr30.c: Removed currently superflous code.
3327 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3329 * config/tc-fr30.h: New file.
3330 * config/tc-fr30.c: Tweaking so that it will compile.
3332 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3334 * config/tc-d10v.h (obj_fix_adjustable): Define.
3335 (TC_FORCE_RELOCATION): Define.
3336 (d10v_force_relocation): Declare.
3337 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3338 (md_apply_fix3): Handle Vtable relocs.
3339 (d10v_fix_adjustable): New.
3340 (d10v_force_relocation): New.
3342 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3344 * config/tc-d30v.c: Change default behaviour to ignore potential
3345 conflicts between register name and symbol names.
3347 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3349 * configure.in: Add fr30-*-*.
3350 * config/tc-fr30.c: New file.
3351 * Makefile.in: Regenerated.
3352 * config.in: Regenerated.
3353 * configure: Regenerated.
3354 * doc/Makefile.in: Regenerated.
3355 * po/gas.pot: Regenerated.
3357 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3359 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3362 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3364 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3366 (do_scrub_chars): Add some casts to unsigned char to avoid
3367 unwanted sign extension.
3368 * read.c (lex_type): Set characters about 127 to be symbol
3370 * config/tc-i386.c (md_begin): Set identifier_chars and
3371 operand_chars for values above 127.
3373 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3375 * configure.in: detect cygwin* instead of cygwin32*
3376 * configure: regenerate
3378 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3380 * listing.c: Add support for producing a listing from piped
3383 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3385 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3386 (append_insn): Account for the tx39's multiply behavior.
3388 1998-10-26 Michael Meissner <meissner@cygnus.com>
3390 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3391 from assemble_parallel_insns. Add support for '->' to indicate
3392 explicitly serializing the instructions.
3393 (md_assemble): Ditto.
3395 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3397 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3400 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3402 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3404 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3406 * config/tc-mips.c : support frame and regmask/fregmask when
3407 MIPS_STABS_ELF is specified.
3409 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3411 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3412 (md_apply_fix): Don't return 1 for VTABLE relocs.
3413 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3415 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3417 * doc/c-i386.texi: Replace occurences of "opcode" with
3418 "instruction mnemonic", "instruction", or "mnemonic" when
3419 referring to the name of an instruction. Use "opcode" when
3420 referring to the sequence of machine bytes.
3422 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3423 (is_opcode_char): Rename to is_mnemonic_char.
3424 (md_assemble and i386_operand): Correct error messages from
3425 "opcode" to "instruction mnemonic"
3426 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3427 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3428 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3429 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3430 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3431 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3432 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3434 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3436 * config/tc-i386.c (i386_operand): Check for garbage after
3439 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3441 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3442 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3444 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3446 * config/tc-sh.h (obj_fix_adjustable): Define.
3447 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3448 (md_apply_fix): Likewise.
3449 (tc_gen_reloc): Likewise.
3450 (sh_fix_adjustable): New.
3452 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3454 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3455 * cgen.h (gas_cgen_finish_insn): Update prototype.
3456 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3457 cgen_insn_t -> CGEN_INSN_INT.
3458 (make_parallel): Update handling of CGEN_INT_INSN_P.
3459 (assemble_parallel_insn): Ditto.
3460 (target_make_parallel): New function.
3461 (md_assemble): Use it.
3463 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3465 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3467 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3469 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3470 converted into lower case.
3472 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3474 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3475 (gas_cgen_tc_gen_reloc): Likewise.
3476 * config/tc-m32r.h (obj_fix_adjustable): Define.
3477 * config/tc-m32r.c (m32r_fix_adjustable): New.
3478 (m32r_force_relocation): Handle VTABLE relocs.
3480 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3482 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3484 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3486 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3487 to lower case before parsing.
3489 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3490 parallel insns modift buts in the PSW as a side effect.
3492 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-d30v.c (find_format): Test for missing flag and
3497 (md_apply_fix3): Fix error messages to avoid
3498 assumption about presence of a symbol.
3500 (parallel_ok): Disallow parallel instructions that both modify the
3503 (find_format): Generate a warning if an odd numbered register is
3504 used as the first register in a mutli-register instruction.
3506 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3508 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3509 relocations are always associated with a symbol.
3511 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3513 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3514 (elf32_sparc_force_relocation): Declare.
3515 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3516 (tc_gen_reloc): Handle vtable relocs.
3517 (elf32_sparc_force_relocation): New.
3519 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3521 * symbols.c (S_IS_FUNCTION): New.
3522 * config/tc-v850.h (obj_fix_adjustable): Define.
3523 (TC_FORCE_RELOCATION): Define.
3524 (v850_force_relocation): Declare.
3525 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3526 of fx_addnumber for VTABLE reloc addends.
3527 (md_apply_fix3): Handle VTABLE relocs.
3528 (v850_fix_adjustable): New.
3529 (v850_force_relocation): New.
3531 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3533 * tc-hppa.c (fp_operand_format): Add some additional formats.
3534 (pa_ip): Do not automatically promote into pa2.0 mode.
3535 (pa_level): Handle ".level 2.0".
3537 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3539 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3540 * config/tc-i386.h (template.extension_opcode): Change to
3541 unsigned int to allow full range of 8-bit opcode suffixes.
3542 (None): Redefine as 0xffff.
3544 From Jeff B Epler <jepler@usgs.gov>
3545 * doc/c-i386.texi (i386-SIMD): New section.
3547 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3549 * read.c (discard_rest_of_line): New function.
3550 * read.h: Declare it.
3551 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3553 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3555 * config/tc-d10v.c (find_symbol_matching_register): New function.
3556 (find_opcode): Cope with the case where a register name matches
3559 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3561 * config/tc-v850.c (md_pcrel_from): Rename to
3562 v850_pcrel_from_section.
3563 (v850_pcrel_from_section): Do not resolves symbols in other
3566 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3568 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3570 * config/tc-d10v.c (find_opcode): Generate an error if a register
3571 is supplied for an operand that should not be a register.
3573 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3576 instructions to have another instruction in the right bin.
3578 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3580 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3581 the right container if the left container holds a branch
3584 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3586 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3587 both a register name and symbol name.
3588 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3590 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3593 execution unit class.
3595 (reg_name_search): If a name matches a register and a symbol,
3596 prefer the register.
3597 (find_format): Disallow flag registers when a general purpose
3598 register is required.
3599 If a number is required, but a register has been given, check to
3600 see if a symbol with the same name as the register exists, and if
3601 so, use that symbol.
3603 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3605 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3607 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3609 * config/tc-d30v.c (find_format): Do not accept flag registers as
3610 general purpose registers.
3611 (find_format): If an immediate value is expected at a given place
3612 in a format, but a register name has been provided instead, check
3613 to see if that register name matches the name of a predefined
3614 symbol and if it does, then use the symbol instead.
3615 (reg_name_search): If a register name matches a symbol name,
3616 prefer the register name to the symbol name.
3618 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3620 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3621 the previous insn to empty.
3623 1998-09-20 Michael Meissner <meissner@cygnus.com>
3625 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3626 pieces, forcing the use of an ANSI compiler.
3628 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3630 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3632 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3634 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3636 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3638 (obj_elf_vtable_entry): Likewise.
3639 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3640 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3641 (tc_gen_reloc): Likewise.
3642 (arm_fix_adjustable): Likewise.
3643 (elf32_arm_force_relocation): New.
3644 (armelf_frob_symbol): Remove coff-style symbol support.
3646 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3648 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3650 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3652 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3653 OBJ_COFF so that routine is defined for a.out format.
3655 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3657 * config/tc-i386.c (i386_operand): Detect non-segment registers
3658 used as segment prefixes.
3660 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3662 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3663 optimize across FDE boundaries.
3665 * config/obj-coff.c (obj_coff_section): Preserve any link once
3666 flags when setting the section flags.
3668 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3670 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3671 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3673 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3675 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3678 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3680 * frags.c (frag_grow): Include the size of the frag struct in the
3683 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3684 if the new subseg comes before the old.
3686 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3688 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3689 to handle edge8 and edge16.
3691 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3693 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3694 before we clobber the symbol involved.
3696 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3698 * config/tc-arm.c: Remove OBJ_ELF definitions for
3699 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3700 use arm_adjust_symtab for OBJ_COFF.
3701 (armelf_adjust_symtab): New Routine.
3702 * config/tc-arm.h: Define obj_adjust_symtab to
3703 armelf_adjust_symtab for OBJ_ELF.
3705 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3707 * configure.in: Make all i386-elf targets use bfd_gas.
3708 * config/tc-i386.c (tc_i386_force_relocation): New.
3709 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3710 (md_apply_fix3): Likewise.
3711 (tc_gen_reloc): Handle them.
3712 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3713 tc_i386_force_relocation.
3715 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3717 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3719 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3722 current opcode after writing the first insturction of a reverse
3725 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3727 * read.h (generate_lineno_debug): Add prototype.
3728 * read.c (generate_lineno_debug): Make non-static.
3730 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3732 * config/tc-i386.c (md_assemble): Only warn for address/data size
3735 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3737 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3738 against Thumb function names, as the linker needs this information.
3740 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3742 * expr.c (operand): Check also that there is no advance in operand
3743 after atof_generic in order to decide "is it label 0f or floating
3746 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3749 command line options with a single dash.
3750 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3752 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3754 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3755 * tc-arm.c (arm_fix_adjustable): New routine.
3757 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3759 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3760 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3761 demand_empty_rest_of_line before mri_comment_end.
3762 (equals): Check garbage after expression before
3763 mri_comment_end in MRI mode.
3765 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3767 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3768 small immediate constant to use the constant itself rather than
3771 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3773 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3774 (pa_leave): Likewise.
3776 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3780 (i386_operand): Fix an error message.
3782 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3784 * doc/c-arm.texi (ARM Directives): Document .req directive.
3786 * config/tc-arm.c (reg_required_here): Display erroneous string if
3787 the register name could not be decoded.
3788 Do not set inst.instruction if the sift is -1.
3790 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3792 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3795 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3798 even if it is belived to be unnecessary.
3800 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3802 config/tc-i386.c (i386_operand): Size immediate constants by
3803 suffix (erroneously removed as part of July 7 change).
3805 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3807 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3808 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3809 (armelf_frob_symbol): New Routine.
3810 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3812 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3814 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3816 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3818 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3819 command line switches passed to assembler.
3821 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3823 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3824 (gas_cgen_opcode_desc): Declare.
3825 (gas_cgen_parse_operand): Declare.
3826 (*): Prepend gas_ to gas specific fns to denote them as such.
3828 * cgen.c (gas_cgen_opcode_desc): New global
3829 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3830 (queue_fixup): Renamed from cgen_queue_fixup.
3831 (*): Prepend gas_ to gas specific fns to denote them as such.
3833 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3834 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3835 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3836 Open opcode table and initialize it.
3837 (make_parallel): Use gas_cgen_opcode_desc.
3838 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3839 (md_assemble): Ditto.
3841 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3843 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3844 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3845 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3846 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3847 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3848 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3849 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3850 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3851 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3852 (INIT_STAB_SECTION): Likewise.
3853 (OBJ_PROCESS_STAB): Likewise.
3855 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3856 (md_parse_option): Watch for them.
3857 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3858 (md_begin): Kill neverdef code.
3859 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3860 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3861 (s_alpha_coff_wrapper): New.
3862 (md_pseudo_table): Trap all ECOFF pseudos.
3864 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3866 Start of changes to remove mdebug section from mips*-elf
3867 Based on MIPS_STAB_ELF definition
3868 * acconfig.h: undef if not configured
3869 * config.in: undef if not configured
3870 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3871 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3872 * stabs.c (s_stab_generic): flush frag
3874 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3876 * configure.in: (arm-*-elf): Handle.
3877 (thumb-*-elf): Handle.
3878 * configure: Regenerate.
3879 * read.c (stringer): Fix typo in comment.
3880 * write.c (fixup_segment): Don't add symbol value to addend if
3882 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3884 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3887 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3889 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3890 (write_2_short): Emit warning if new flag is set.
3891 (do_assemble): Set flags if left instruction is one of special
3892 "right-instruction-killer" type.
3894 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3896 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3897 Always output words in debug_info section as big endian.
3898 (sparc_target_format): Choose correct bfd target.
3899 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3901 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3903 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3904 to work with internationalization code. Issue an error when two
3905 operands match that are not allowed to match.
3907 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3909 * configure.in (install_tooldir): Allow target to specify whether
3910 it wants to be installed in $(tooldir)/bin.
3911 * configure: Regenerate.
3912 * Makefile.am (install-exec-local): Set install-exec-tooldir
3913 dependency via configure.
3914 * Makefile.in: Regenerate.
3916 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3918 * Makefile.am (install-exec-local): Split into two ...
3919 (install-exec-bindir,install-exec-tooldir): New rules.
3920 * Makefile.in: Regenerate.
3922 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * Makefile.am (install-exec-local): Don't remove the file before
3925 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3926 W. Rozycki <macro@ds2.pg.gda.pl>.
3927 * Makefile.in: Rebuild.
3929 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3931 * cgen.c: Include libiberty.h.
3932 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3933 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3934 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3935 (md_cgen_lookup_reloc)): Declare.
3936 (md_cgen_record_fixup_exp): Declare.
3937 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3938 (m32r_relax_frag): Declare.
3939 (cgen_md_apply_fix3): Decls moved to cgen.h.
3940 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3941 (m32r_cgen_record_fixup_exp): Delete decl.
3942 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3943 (assemble_nop): Delete.
3944 (expand_debug_syms): Delete unused `exp'.
3945 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3946 Add default case for -Wall.
3947 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3948 (md_atof): Delete unused wordP.
3950 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3952 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3955 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3957 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3958 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3959 .print, .purgem, and .struct. Remove documentation for
3962 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3964 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3965 Update call to insert_operand.
3967 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3971 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3973 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3974 whitespace after a prefix operator.
3976 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3978 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3980 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3982 * config/tc-sparc.c (log2): New static function.
3983 (s_reserve): Use log2 to convert alignment before calling
3985 (s_common): Use log2 to convert alignment before calling
3986 record_alignment and frag_align.
3987 (sparc_cons_align): Use log2.
3989 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3991 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3992 (s_common): Likewise.
3994 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3995 initialization of waddr.
3996 (sparc_elf_final_processing): Add default case to switch.
3998 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4000 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4001 than temporary real.
4003 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4005 * write.c (subsegs_finish): Don't align the segments if there were
4008 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4009 copying aux information.
4011 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4012 expression into a symbol.
4014 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4016 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4017 type to unsigned int.
4018 (md_assemble): Change type used to store offsets from unsigned
4020 (i386_operand): Switch error check to only call RESTORE_END_STRING
4021 once after parse_register.
4023 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-v850.c (md_show_usage): Changed format to match that
4028 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4030 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4032 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4034 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4037 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4039 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4040 * doc/Makefile.in: Rebuild.
4042 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4044 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4045 for %lo expressions.
4046 (mips_ip, case 'u'): Move range check after code to mask
4047 off bits in %hi/%lo expressions. Mask off high bits for
4050 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4052 * doc/Makefile.am (gasver.texi): New target.
4053 (as.info, as.dvi): Depends upon gasver.texi.
4054 * doc/as.texinfo: Include gasver.texi. Mention version number on
4055 title page and in top node.
4056 * doc/Makefile.in: Rebuild.
4058 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4060 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4061 but not including the line containing the edict.
4062 * listing.h (LISTING_EOF): New.
4063 * input-scrub.c (input_scrub_next_buffer): Call it.
4065 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4067 * config/tc-i386.c (i386_operand): Don't set the size of an
4068 immediate address based solely on the suffix and the mode.
4070 * config/tc-i386.c (md_assemble): Add assertion to make sure
4071 overlap2 does not set Imm.
4073 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4074 sequences of whitespace to a single space.
4075 (is_space_chars): Just compare with space.
4076 (md_begin): Don't initialize space_chars.
4077 (md_assemble): Just skip a single whitespace character.
4078 (i386_operand): Rewrite base-index parsing to use new
4079 parse_register, and to skip white space. Skip white space in a
4080 number of other places too. Don't give error message if
4081 parse_register fails.
4082 (parse_register): Change reg_string parameter to be non-const.
4083 Add end_op parameter. Skip white space after the `%', and return
4084 end of register string. Give error message here rather than
4087 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4089 Based on patch from Matt Semersky <matts@scd.hp.com>:
4090 * expr.c (op_encoding): Make const.
4091 (expr_set_precedence): New function.
4092 (expr_begin): Don't set operator rankings, just call
4093 expr_set_precedence.
4094 * expr.h (expr_set_precedence): Declare.
4095 * read.c (s_mri): Call expr_set_precedence.
4097 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4099 * doc/as.texinfo (Statements): Remove paragraph discussing
4100 continuing lines with a backslash. This hasn't worked for years,
4103 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4105 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4107 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4108 (ps_CTORS, ps_DTORS): New section types.
4109 (vms_fixup_xtors_section): New function
4110 (Ctors_Psect, Dtors_Psect): Define.
4111 (IS_GXX_XTOR): Define
4112 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4113 Filter static constructors/destructors and add to
4114 Ctors_Symbols/Dtors_Symbols chain.
4115 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4116 appropriate section.
4118 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4119 * makefile.vms: Merge vax/vms support.
4121 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4123 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4124 (elf_pseudo_table): Add them.
4125 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4126 (md_apply_fix): Accept them.
4127 (mips_fix_adjustable): Don't adjust them.
4128 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4129 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4130 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4131 (tc_fix_adjustable): Don't adjust them.
4133 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4135 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4137 * Makefile.in: Regenerate.
4138 * configure.in: AC_SUBST cgen_cpu_prefix.
4139 * configure: Regenerate.
4141 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4143 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4144 Changed all users of COND12_DELAY.
4146 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4148 * config/tc-mn10300.c (set_arch_mach): New function.
4149 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4150 (md_begin): Default to mn10300 mode.
4151 (md_assemble): Only accept instructions for the core mn10300
4152 chip and the active machine type.
4154 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4156 * subsegs.h (segment_info_type): Give the struct a name.
4157 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4158 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4159 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4160 * config/tc-w65.h (tc_reloc_mangle): Declare.
4161 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4163 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4165 * config/tc-v850.c (v850_comm): Restore old section
4166 after common processing.
4168 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4170 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4172 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4174 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4175 char with code that explicitly sign-extends.
4177 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-v850.c (md_begin): Restore text section as the current
4180 section after creating call table sections.
4181 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4184 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4185 with call to macro SYM_AUXINFO.
4187 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4189 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4190 with the program transform name.
4191 * Makefile.in: Rebuild.
4193 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4198 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4200 * config/tc-i386.c (i386_operand): Be prepared for a space between
4201 the open parenthesis and the start of the register operand,
4202 because of the June 16 change.
4204 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4209 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4211 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4212 even if it is belived to be unnecessary.
4214 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4216 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4218 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4220 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4222 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4223 shift amount for a repeated operand. The shift amount for the
4224 repeated copy comes from the size of the operand.
4226 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4228 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4230 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4232 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4234 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4236 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4237 characters in it as LEX_IS_SYMBOL_COMPONENT.
4238 * config/tc-i386.h (tc_symbol_chars): Define.
4239 (extra_symbol_chars): Declare.
4240 * config/tc-i386.c (extra_symbol_chars): Define.
4241 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4242 (line_comment_chars): Set to '/' if TE_LINUX.
4243 * doc/c-i386.texi (i386-prefixes): Update.
4244 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4246 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4248 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4249 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4251 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4253 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4254 constraint in instructions REP & REPI.
4256 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4258 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4259 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4261 (check_range): If the operand is shifted, then shift the number
4262 before checking its range.
4264 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4266 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4269 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-v850.c (v850_comm): Create special sections as needed.
4273 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4275 * config/tc-d10v.c (write_2_short): Addition of swapping
4276 instructions for sequential and reverse sequential order when
4277 given order is not possible.
4279 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4281 * Makefile.am: Rebuild dependencies.
4282 (DEP_INCLUDES): Fix reference to intl build directory.
4283 * Makefile.in: Rebuild.
4285 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4287 * doc/c-i386.texi: Update 16 bit documentation.
4289 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4290 IgnoreDataSize to IgnoreSize as they are used for address size as
4292 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4293 32-bit mode, similarly addr16/data16 and variants.
4295 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4298 sequential word multiply instructions.
4300 (do_assemble): Add extra command line argument, to allow mul32
4301 attribute to be preserved across parallel insns.
4302 (md_assemble): Insert NOPs between explicitly parallel insns which
4303 contain an 32 bit multiply and a 16 multiply.
4305 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4307 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4310 * config/tc-i386.c (reloc): Add braces.
4312 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4313 consistent with Intel naming.
4314 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4315 use bitfields in sib_byte.
4316 (modrm_byte): Don't use bitfields here either.
4318 * config/tc-i386.c (current_templates): Add const.
4319 (parse_register): Add const to return, param, and char *s.
4320 (i386_operand): Add const to reg_entry *r.
4321 * config/tc-i386.h (templates): Add const to start, end.
4323 Inspired by code for 16 bit gas support from Martynas Kunigelis
4324 <martynas@nm3.ktu.lt>:
4325 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4326 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4327 (uses_mem_addrmode): Remove.
4328 (md_estimate_size_before_relax): Add support here too.
4329 (md_relax_table): Rewrite interface to md_relax for 16 bit
4331 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4332 (opcode_suffix_to_type): Remove.
4333 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4334 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4335 (md_convert_frag): Likewise.
4336 (i386_operand): Add support for 16 bit base/index regs,
4337 immediates, and displacements. Remove some unnecessary casts, and
4338 localise end_of_operand_string, displacement_string_start,
4339 displacement_string_end variables. Add GCC_ASM_O_HACK.
4340 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4342 * config/tc-i386.c (prefix_hash): Remove.
4343 (md_begin): Rewrite without obstacks. Remove prefix hash table
4344 handling. Rewrite lexical table handling.
4345 (i386_print_statistics): Don't print prefix statistics.
4346 (md_assemble): Rewrite instruction parser so that line is not
4347 converted to lower case. Don't do a hash_find for prefixes,
4348 instead recognise them via opcode modifier.
4349 (expecting_operand, paren_not_balanced): Localise variables.
4350 * config/tc-i386.h (IsPrefix): Define.
4351 (prefix_entry): Remove.
4353 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4354 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4355 '\\' in case where comment_chars contains '/'.
4357 * config/tc-i386.c (MATCH): Ensure given operand and template
4358 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4359 you must write `ljmp *table(%ebx)'.
4361 From H.J. Lu <hjl@gnu.org>:
4362 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4363 as 0 ifndef BFD_ASSEMBLER.
4364 (md_assemble): Allow immediate operands without suffix or
4365 other reg operand to default in size to the current code size.
4367 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4369 * config/tc-v850.c (md_begin): Restore creation of
4370 .call_table_text and .call_table_data sections.
4372 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4374 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4375 after emitting a word of noops.
4377 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4379 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4380 (i386_operand): Simplify checks for valid base/index combinations.
4381 Disallow `in 4(%dx),%al'.
4383 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4385 (add_prefix): Change parameter from char to int.
4387 * config/tc-i386.h (Ugh): Define opcode modifier.
4388 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4390 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4391 CONSISTENT_REGISTER_MATCH macros to check register types more
4392 thoroughly. Check for illegal suffix/operand combinations
4393 when matching insns with operands. Handle new `s' suffix, and
4394 associated FloatMF opcode modifier for float insns with memory
4396 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4397 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4398 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4399 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4400 DATA_PREFIX_OPCODE throughout.
4402 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4403 (md_assemble): Rewrite suffix/register operand checking code to be
4404 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4405 AnyMem, the better to grep.
4407 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4408 given a memory operand. Don't set Abs bits either.
4409 (type_names): Remove Mem*, Abs*.
4410 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4411 define opcode_modifiers as these cases are handled by Disp8,
4412 Disp16, Disp32 and suffix checks.
4413 (COMES_IN_BOTH_DIRECTIONS): Remove.
4414 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4416 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4417 if IgnoreDataSize modifier given. Remove ShortformW modifier
4418 test. Add test for ShortForm in W base_opcode modification.
4419 Merge Seg2ShortForm and Seg3ShortForm code.
4420 * config/tc-i386.h (ShortFormW): Remove.
4421 (IgnoreDataSize): Define.
4423 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-d30v.c (md_assemble): Store previous segment state
4426 with previous instruction.
4428 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4430 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4431 (ebp, esp): Remove static variables.
4432 (MATCH): Remove test for InOutPortReg.
4433 (i386_operand): Properly handle InOutPortReg here instead.
4434 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4435 (md_assemble): Simplify and correct modrm and sib generation.
4436 (i386_operand): Add warning for scale without index.
4437 Rewrite checks for valid base/index combinations.
4439 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4440 macros and enclose in do while(0).
4441 (RESTORE_END_STRING): Likewise.
4442 (md_assemble): Add one to printed operand number so we start
4443 from 1 not 0. Add some more gettext invocations.
4444 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4447 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4448 DATA_PREFIX, SEG_PREFIX): Define.
4449 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4450 (check_prefix): Remove function.
4451 (add_prefix): New function. Add prefix to i.prefix as well as
4453 (md_assemble): Changes for add_prefix. Remove hack for wait
4454 prefix, instead always output prefixes in fixed order. Test
4455 for jcxz/loop when selecting between word & dword operations,
4456 and add address size prefix rather than operand size prefix.
4457 Remove operand -> address size hack when emitting jcxz/loop.
4458 (i386_operand): Remove O_Absent check as it's done in expr.
4460 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4462 * configure.in: Recognize m5200 as a cpu_type of m68k.
4463 * aclocal.m4: Rebuild with current libtool.
4464 * configure: Rebuild.
4466 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4468 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4469 to relaxable_symbol to prevent references to external symbol from
4472 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4474 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4475 symbols are relaxable.
4477 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4479 * config/tc-v850.c (md_begin): Don't create special
4480 sections by default.
4482 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4484 * config/tc-mips.c (macro): For div and udiv, close the
4485 reorder block as soon as possible.
4487 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4489 From Matt Semersky <matts@scd.hp.com>:
4490 * macro.c (macro_mri_mode): New function.
4491 * macro.h (macro_mri_mode): Declare.
4492 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4495 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4497 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4500 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4501 until after xstrdup in OBJ_EVAX case.
4503 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4505 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4506 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4507 of hardcoded magic number.
4508 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4510 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4512 * read.c (do_s_func): New function.
4514 * read.h (do_s_func): Add prototype.
4516 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4518 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4519 nops if fill pattern not specified.
4521 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4523 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4524 * config/te-go32.h (TE_GO32): Define.
4525 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4527 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4529 Implement .func/.endfunc pseudo-ops.
4530 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4532 * read.c (potable): Add .func,.endfunc.
4533 (s_func): New function.
4534 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4536 (in_doc_func_p,current_function_label): New static globals.
4537 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4539 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4542 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4543 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4544 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4545 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4546 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4547 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4548 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4549 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4550 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4551 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4552 * config/tc-a29k.c: Don't define md_short_jump_size,
4553 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4554 * config/tc-alpha.c: Likewise.
4555 * config/tc-alpha.h: Likewise.
4556 * config/tc-arm.c: Likewise.
4557 * config/tc-h8300.c: Likewise.
4558 * config/tc-h8500.c: Likewise.
4559 * config/tc-hppa.c: Likewise.
4560 * config/tc-i860.c: Likewise.
4561 * config/tc-i960.c: Likewise.
4562 * config/tc-ppc.c: Likewise.
4563 * config/tc-sh.c: Likewise.
4564 * config/tc-sparc.h: Likewise.
4565 * config/tc-tic30.c: Likewise.
4566 * config/tc-w65.c: Likewise.
4567 * config/tc-z8k.c: Likewise.
4569 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4571 * config/tc-vax.c (_): Delete this macro used for placeholder
4572 values in vax_operand_width_size; it conflicts with the _() macro
4573 used for internationalization.
4575 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4577 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4578 code. From Chris Moller <moller@bops.com>.
4580 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4581 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4582 * read.c (emit_expr): Initialize seg and subseg fields of a new
4584 * write.c (write_object_file): Switch to the appropriate segment
4585 and subsegment when processing a broken word.
4587 * config/tc-m68k.c (mri_assemble): New static function.
4588 (build_mri_control_operand): Call mri_assemble rather than
4590 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4591 (s_mri_endf, s_mri_endw): Likewise.
4593 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * read.c (s_org): Call md_flush_pending_output if it is defined.
4597 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4599 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4601 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4602 (md_parse_option): Add for same.
4603 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4604 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4605 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4607 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4609 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4611 * config/tc-arm.c (find_real_start): Relax definition of local
4614 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4617 symbols at the given address, not just the last one specified.
4619 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4621 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4622 or number_to_chars_littleendian to write data.
4624 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4626 * config/tc-v850.c (md_assemble): Remove artificially created
4627 register name symbols.
4629 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4631 * write.c (fixup_segment): Change "segment" to "section" in
4634 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4636 * write.c (fixup_segment): Change sym1-sym2 message again.
4638 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4640 * write.c (fixup_segment): Improve error message for sym1-sym2
4641 errors when sym1 is in a different segment from sym2.
4643 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4645 * config/tc-m32r.c (warn_unmatched_high): New static local.
4646 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4647 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4648 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4649 (md_parse_option): Likewise.
4650 (md_show_usage): Likewise.
4651 (m32r_frob_file): Likewise.
4653 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4654 (read_a_source_file): Call them.
4655 * read.h (stabs_generate_asm_file): Declare.
4656 * stabs.c (stabs_generate_asm_file): New function.
4657 (generate_asm_file): New function.
4658 (stabs_generate_asm_lineno): Move file name handling into
4661 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4663 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4664 (d30v_current_align, d30v_current_align_seg): New variables.
4665 (d30v_last_label): New variable.
4666 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4667 (s_d30v_data, s_d30v_section): Likewise.
4668 (md_pseudo_table): Call them.
4669 (md_begin): Initialize d30v_current_align_seg.
4670 (md_assemble): Call d30v_align when needed by known current alignment.
4671 (d30v_frob_label, d30v_cons_align): New functions.
4672 * config/tc-d30v.h (md_do_align): Remove.
4673 (tc_frob_label): Call d30v_frob_label.
4674 (md_cons_align): New.
4676 * config/tc-d30v.c (find_format): Convert complex expressions to
4677 expression symbols before processing. Clean up code formatting.
4679 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4681 * po/Make-in (install-info): New target.
4683 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4685 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4687 * config/tc-mn10300.c (md_assemble): Likewise.
4689 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4691 * Makefile.am: Update with `make dep-am'.
4692 (HFILES): Add cgen.h.
4693 (cgen.o): Depend on cgen.h.
4694 * Makefile.in: Regenerate.
4696 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4698 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4700 * gasp.c (grab_label): Permit a label to be a preprocessor
4701 variable by permitting a label to start with a backslash.
4703 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4705 * config/tc-mips.c (validate_mips_insn): Removed hack
4706 for previously inaccessible bitfields in some INSN_TRAP
4709 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4711 * config/tc-d30v.c (do_assemble): Abort with error message
4712 if opcode operands do not match.
4714 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4716 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4717 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4718 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4719 similar new 'q' operand.
4721 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4723 * cgen.c (cgen_asm_finish_insn): Fix typo.
4725 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4728 * cgen.c: Include it.
4729 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4730 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4731 All callers updated.
4732 * config/tc-m32r.c: Include cgen.h.
4733 (m23r_insn): New members num_fixups,fixups.
4735 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4737 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4738 to avoid compiler warning.
4740 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4742 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4745 * makefile.vms (OBJS): Add ehopt.obj
4747 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4749 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4751 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4753 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4754 a short format insn.
4755 (md_assemble): Set it for explicitly packed insns.
4757 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4759 * config/obj-coff.c (c_symbol_merge): Do not take address of
4760 native fields when performing the memcpy.
4762 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4764 * config/tc-mips.c (macro,macro2): Implement
4765 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4767 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4769 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4770 relocations against globally visible symbols.
4771 * config/tc-m68k.c (relaxable_symbol): New macro.
4772 (m68k_ip, md_estimate_size_before_relax): Use it.
4773 (tc_m68k_fix_adjustable): Also handle weak symbols.
4775 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4777 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4778 references to externally visible symbols.
4779 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4780 values in twice for a PC relative reloc if the symbol is
4783 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4784 don't adjust a PC relative reloc against an externally visible
4786 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4787 for a PC relative fixup against an externally visible defined
4788 symbol, arrange to store object file and addend values as though
4789 the symbol were not defined.
4790 (tc_gen_reloc): Likewise.
4792 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4794 * read.c (sizeof_leb128): Referenced externally by write.c so
4797 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4799 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4800 and expand a 'debug' symbol associated with the next instruction
4801 that does not cause a short instruction to be filled with a NOP.
4802 (md_pseudo_table): Add support for .debugsym.
4803 (assemble_parallel_insn): Add calls to expand_debug_sym as
4805 (md_assemble): Ditto.
4807 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4809 * as.c (main): Conditionally call setlocale.
4810 * gasp.c (main): Likewise.
4811 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4812 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4814 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4816 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4818 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4820 * config/tc-hppa.c: Change all calls to bzero to use memset.
4821 (pa_ip): Add cast to avoid warning.
4822 (tc_gen_reloc, md_apply_fix): Likewise.
4823 (pa_find_space_by_number): Likewise.
4824 (hppa_force_relocation): Likewise.
4825 (pa_block): Change i to unsigned int.
4826 * config/obj-som.h (obj_som_copyright): Declare.
4828 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4830 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4831 for line numbers for assembly source.
4833 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * configure.in: Change version number to 2.9.4
4836 * configure: Rebuild.
4838 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4840 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4842 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4844 * ecoff.h: Change symbolS in function declaration to struct
4847 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4849 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4850 (md_convert_frag): Fix i18n typo.
4852 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4854 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4855 * ecoff.h: Protoype it.
4856 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4857 [EVAX] (s_alpha_prologue): Delete.
4858 (md_pseudo_table): Update.
4860 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4862 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4863 array to local pointer.
4864 (get_args, parse_expr): Add casts to avoid warnings.
4866 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4868 * read.c (s_set): Cast xmalloc return value to fragS *.
4869 * config/tc-m68k.c (m68k_ip): Function made static to match
4870 previous forward declaration.
4871 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4873 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4875 * config/tc-v850.c: Add internationalisation macros to error
4878 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4879 macros to error strings.
4881 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4883 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4884 reloc is in the TOC csect.
4885 (md_apply_fix3): Correct gettext typo.
4887 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4889 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4890 .L - they are local labels and the branches are not really
4891 function calls but rather far jumps.
4893 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4895 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4897 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4899 * config/tc-i386.c (md_assemble): Print operand number rather than
4900 using ordinal_names.
4901 (i386_operand): Likewise.
4903 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4905 * Makefile.am (INTLLIBS): Define to work around apparent automake
4907 All Makefiles: Regenerated.
4909 * Many files: Added gettext invocations around user-visible
4911 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4912 HAVE_LC_MESSAGES): Define.
4913 * dep-in.sed: Added asintl.h.
4914 * po/Make-in: New file.
4915 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4917 * read.c (Z_): Renamed from `_'.
4918 * Makefile.am (SUBDIRS): Added po.
4919 (POTFILES): new macro.
4920 (po/POTFILES.in): New target.
4921 ($(OBJS)): Added asintl.h.
4923 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4924 (as_new_LDADD): Added $(INTLLIBS).
4925 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4926 (gasp_new_LDADD): Added $(INTLLIBS).
4927 (gasp_new_DEPENDENCIES): New macro.
4928 * configure, aclocal.m4: Rebuilt.
4929 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4931 (ALL_LINGUAS): Define.
4932 * macro.c: Include "asintl.h".
4933 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4934 * as.h: Include "asintl.h".
4935 * config/tc-i386.c (ordinal_names): Removed.
4936 (md_assemble): Changed error text to avoid ordinal_names.
4937 (i386_operand): Likewise.
4938 (reloc): Added as_bad to avoid i18n problems.
4939 (tc_gen_reloc): Likewise.
4940 * config/tc-arm.c (bad_args): Now a #define.
4942 * config/obj-vms.c (VMS_stab_parse): Changed type of
4944 (global_symbol_directory): Unified strings to avoid i18n
4946 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4947 avoid i18n problems.
4948 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4949 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4951 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4953 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4955 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4957 * as.c (print_version_id): Added an fprintf to avoid i18n
4959 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4961 * expr.c (expr): Added as_warn call to avoid i18n problems.
4962 * messages.c (as_assert): Changed code to avoid i18n problems.
4963 (as_abort): Likewise.
4964 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4965 (s_space): Likewise.
4966 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4968 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4970 * config/tc-i386.c (check_prefix): New static function, split out
4972 (struct _i386_insn): Add wait_prefix field.
4973 (md_assemble): Remove wait_prefix local variable. Use
4974 check_prefix when adding a prefix.
4976 * config/tc-i386.c (current_templates): New static variable.
4977 (md_assemble): Remove current_templates local variable.
4978 (md_assemble, i386_operand): Improve error and warning messages in
4979 many places. Add RESTORE_END_STRING in many places before error
4980 return. Clarify some comments.
4982 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4984 (md_assemble): Parse string instruction operands, looking for
4985 segment override prefixes. Check for invalid segment prefixes on
4987 (i386_operand): i.seg[] and max mem_operand changes for string
4989 * config/tc-i386.h (EsSeg): Define.
4991 * config/tc-i386.h (regKludge): Define.
4992 (iclrKludge, imulKludge): Don't define.
4993 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4994 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4995 opcode_modifier checks to look for more common cases first. Add
4996 default_seg for IsString case.
4998 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5002 * configure: Rebuild with new automake and libtool.
5003 * aclocal.m4, Makefile.in: Likewise.
5005 * doc/Makefile.am (as.dvi): New target.
5006 * doc/Makefile.in: Rebuild.
5008 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5010 * configure.in: Added sparc86x support.
5012 * configure: Rebuild.
5014 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5016 (md_parse_option): Warn if -EL is not supported for this architecture.
5018 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5020 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5022 * config/tc-mips.c (mips_ip): Note when we use get match on
5023 the full instruction name.
5025 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5027 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5028 back into the expression to handle add/sub simplification correctly.
5030 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5032 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5034 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5036 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5039 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5041 * symbols.c (max_indent_level): New global.
5042 (print_symbol_value_1): Use it.
5043 * expr.h (expr_build_dot): Declare.
5044 * expr.c (expr_build_dot): New function.
5046 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5048 * symbols.c (print_binary): New function.
5049 (print_expr_1): Call it.
5051 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5053 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5054 operand in the opcode.
5056 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5058 * config/tc-i386.h: Reorder operand flags and opcode modifier
5059 flags for clarity. Remove unused definitions: Unknown,
5060 ImmUnknown, DispUnknown, NoModrm.
5061 * config/tc-i386.c (type_names): Add missing Debug type.
5062 (md_assemble): Better duplicate prefix checking. Quicker string
5063 instruction check via new opcode_modifier flag.
5065 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5067 * doc/as.texinfo (Invoking): Clarify -Wa example.
5069 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5071 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5072 (s_mips_weakext): Define.
5073 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5074 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5077 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5079 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5080 is an error if the value can not be computed at assembly time.
5081 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5083 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5085 * gasp.c (main): Set next field of new include_path structure to
5086 NULL. From Avery Pennarun <averyp@gdc.ca>.
5088 * read.c (s_mri_sect): Call as_bad rather than abort for an
5089 unsupported MRI target.
5091 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5093 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5094 the destination of a branch instruction should be altered.
5095 (find_real_start): New function: Locate the real, Thumb coded
5096 start of a Thumb function.
5097 (do_t_branch23): Alter the destination of branches to Thumb
5100 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5102 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5104 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5107 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5109 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5110 * doc/c-hppa.texi: Likewise.
5112 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5114 * Makefile.am: Rebuild dependencies.
5115 * Makefile.in: Rebuild.
5117 * Makefile.am (DEP_INCLUDES): New variable.
5118 (.dep1): Change to work when srcdir is not an absolute path.
5119 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5120 * Makefile.in: Rebuild.
5122 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5124 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5125 LinearAddress patch.
5127 * configure.in: Set version to 2.9.1.
5128 * configure: Rebuild.
5130 * Branched binutils 2.9.
5132 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5134 * config/tc-i386.h (FWait): Define.
5135 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5136 other prefixes. Check FWait flag in opcode table to see which
5137 instructions require an fwait prefix.
5139 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5141 * stabs.c (get_stab_string_offset): Always create a stab string
5144 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5146 Fix some gcc -Wall warnings:
5147 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5148 * ehopt.c (eh_frame_code_alignment): Likewise.
5149 * expr.c (integer_constant, operand): Likewise.
5150 * frags.c (frag_align): Likewise.
5151 * gasp.c (level_0, change_base, doinstr): Likewise.
5152 * hash.c (hash_ask): Likewise.
5153 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5154 (debugging_pseudo): Likewise.
5155 * macro.c (define_macro, check_macro): Likewise.
5156 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5157 (ignore_rest_of_line, float_cons): Likewise.
5158 * symbols.c (decode_local_label_name): Likewise.
5159 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5160 (fixup_segment, number_to_chars_bigendian): Likewise.
5161 (number_to_chars_littleendian): Likewise.
5162 * config/atof-ieee.c (gen_to_words): Likewise.
5163 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5164 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5165 * read.c (output_big_sleb128): Initialize locals to avoid
5167 (output_big_uleb128, equals): Likewise.
5168 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5169 to unsigned int. Change zeros to unsigned int.
5170 * cond.c (s_if): Add return to default case.
5171 * frags.c (frag_now_fix): Change return type to addressT.
5172 * frags.h (frag_now_fix): Update declaration.
5173 * listing.c (file_info_struct): Change linenum to unsigned int.
5174 (struct list_info_struct): Change hll_line to unsigned int.
5175 (print_source): Update format string.
5176 * read.c (emit_expr): Change scan to unsigned int, and don't
5177 bother to initialize it.
5178 * symbols.c (dollar_label_count): Change to unsigned long.
5179 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5180 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5181 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5183 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5185 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5186 mcf5200 just as we do for m68000.
5187 (m68k_init_after_args): Likewise.
5188 (md_estimate_size_before_relax): Likewise.
5190 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5192 * config/tc-v850.c (md_assemble): Store relocation addend in
5193 fixup instead of instruction.
5195 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5197 * config/tc-i386.c (md_assemble): Swap template arguments to
5198 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5199 This macro is currently symmetric, so passing them the wrong
5200 way didn't cause any problem, but may if the macro is changed
5202 After copying template to i.tm, use i.tm. rather than t-> to
5203 access fields, and make t a const*
5204 Move i.tm.operand_types[] swap to immediately after the copy.
5206 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5208 * expr.h (expr_build_uconstant): Add prototype.
5209 (expr_build_unary,expr_build_binary): Add prototypes.
5210 * expr.c (expr_build_uconstant): New function.
5211 (expr_build_unary,expr_build_binary): New functions.
5213 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5215 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5216 * macro.c (macro_expand_body): Increase buffer size.
5217 * messages.c (as_warn): Likewise.
5218 (as_warn_where, as_bad, as_bad_where): Likewise.
5220 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5222 Based on patch from H.J. Lu <hjl@gnu.org>:
5223 * Makefile.am (DISTSTUFF): New variable.
5224 (diststuff): New target.
5225 * Makefile.in: Rebuild.
5227 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5229 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5230 m32r_elf_section_change_hook.
5232 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5233 emit a nop if a section ends with a 16 bit instruction.
5235 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5237 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5238 s_lcomm rather than obj_coff_lcomm.
5239 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5241 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5243 * config/tc-i386.h (LinearAddress): Define.
5244 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5245 instruction, don't use a default segment.
5247 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5249 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5250 * configure: Rebuild.
5252 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5254 * aclocal.m4, configure: Rebuild with libtool 1.2.
5256 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5258 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5259 PC relative branches. Patch courtesy of Jonathan Walton.
5262 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5264 * configure.in (emulations): Add thumb-pe target.
5266 * configure (emulations): Add thumb-pe target.
5268 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5270 * itbl-lex.l (yywrap): Don't define if already defined as a
5273 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5275 * depend.c (quote_string_for_make): New function.
5276 (wrap_output): Use it.
5278 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5280 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5281 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5283 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5285 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5286 Recognize -GN and -relax.
5287 (md_begin): Initialize gp size from -G switch.
5288 (alpha_force_relocation): Always force if -relax.
5289 (alpha_align): Take a new argument that will specify when to
5290 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5291 Change all callers. Emit nop alignment padding as nop+unop pair.
5293 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5295 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5296 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5298 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5300 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5301 require padding to the next long word boundary.
5303 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5305 * cgen.c: #include symcat.h.
5306 * config/tc-m32r.c: Likewise.
5308 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5310 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5311 absolute expressions instead of '$' prefixed register names.
5313 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5315 * read.c (s_set): Record file and line info for symbols when -as.
5316 (pseudo_set): Don't overwrite that dummy fragment.
5318 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5320 * config/tc-ppc.c (md_pseudo_table): Add "section".
5321 (ppc_named_section): New static function.
5323 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5325 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5326 so we don't have to scan the entire list.
5328 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5330 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5331 case, allow the parallel instructions to modify the same flag
5334 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5336 * listing.c (list_symbol_table): Categorize symbols by
5337 undefined_section rather than sy_frag->line == NULL.
5339 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5341 * Makefile.am (install-exec-local): Install properly when ln
5342 fails or tooldir == prefix.
5344 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5346 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5347 Test result of insert_operand for error.
5349 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5351 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5352 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5353 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5354 * doc/Makefile.in: Rebuild.
5356 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5358 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5359 (macro): Fix handling of M_COP[0-3].
5361 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5363 Based on patches from Ross Harvey <ross@teraflop.com>:
5364 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5365 if macro_alternate or macro_mri.
5366 (getstring): Remove support for byte constants between < and >.
5367 (get_any_string): '<' only starts a string if macro_alternate or
5369 (macro_expand_body): Permit keyword parameters following
5370 positional parameters.
5372 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5373 * configure.in (alpha*-*-netbsd*): New target.
5374 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5375 * configure: Rebuild.
5377 * as.h (flag_warn_suppress_instructionswap): Move from here...
5378 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5379 here, and make static.
5381 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5382 BFD_ASSEMBLER or MANY_SEGMENTS.
5384 * as.c (show_usage): Update bug-gnu-utils address.
5385 * gasp.c (show_usage): Likewise.
5386 * doc/as.texinfo (Bug Reporting): Likewise.
5388 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5390 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5391 insns regardless of the size of a pointer if we're in mips I or
5393 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5395 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5397 Fix rac to accept only a0:
5398 * tc-d10v.c (parallel_ok, find_opcode):
5399 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5400 Introduce OPERAND_GPR.
5402 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5404 * read.c (s_fill): Handle non-constant repeat counts by creating
5405 an rs_space fragment.
5407 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5409 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5410 from as_bad to as_warn.
5412 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5414 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5415 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5416 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5418 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5420 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5421 seg_fix_rotP rather than fix_root from seg_info.
5423 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5425 * expr.c: Add support for 0x1_2_3_4 bignums.
5427 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5429 * configure.in: Change -linux* to -linux-gnu*.
5430 * configure: Rebuild.
5432 * app.c (do_scrub_begin): Treat \r as whitespace.
5434 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * Makefile.am: Update dependencies.
5437 * Makefile.in: Rebuild.
5439 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * configure, aclocal.m4: Rebuild with new libtool.
5443 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5445 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5446 the argument to bfd_set_arch_mach.
5447 (load_address): Use bfd_arch_bits_per_address to determine the
5448 bit size of an address instead of looking at the isa level.
5449 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5451 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5453 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5455 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5457 * ehopt.c: New file.
5458 * as.h (enum _relax_state): Add rs_cfa.
5459 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5460 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5461 * read.c (emit_expr): Call check_eh_frame.
5462 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5463 (relax_segment): Likewise.
5464 * Makefile.am: Rebuild dependencies.
5465 (GAS_CFILES): Add ehopt.c.
5466 (GENERIC_OBJS): Add ehopt.o.
5467 * doc/internals.texi (Frags): Document rs_cfa.
5469 * as.c (show_usage): Mention --traditional-format.
5470 (parse_args): Accept --traditional-format.
5471 * as.h (flag_traditional_format): Declare.
5472 * output-file.c (output_file_create): If flag_traditional_format,
5473 set BFD_TRADITIONAL_FORMAT on stdoutput.
5474 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5476 * config/tc-mips.c (append_insn): Make sure that if we have a
5477 fixup for an unmatched %hi reloc, it does not associated with a
5480 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5481 * doc/Makefile.in: Likewise.
5483 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-m32r.c (check_for_side_effects): New function.
5486 (can_make_parallel): Add checks for instruction side effects
5487 clashing with the other instruction.
5488 (assemble_parallel_insn): Improve warning messages. Return error
5489 message from non-swapped instruction order.
5491 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5493 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5495 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5496 md_cleanup definition. This moves the forced literal output to
5497 the end of the source pass, and avoids macro's inserting literals
5498 into the code immediately after the macro expansion.
5500 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5502 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5503 a gas internal symbol is adjustable.
5504 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5506 * as.h: If gcc version greater than 2.6, use `__format__' and
5507 `__printf__' in function attributes, rather than `format' and
5510 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5514 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5516 Add tms320c30 support:
5517 * config/tc-tic30.h: New file.
5518 * config/tc-tic30.c: New file.
5519 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5520 TARGET_FORMAT as "coff-tic30".
5521 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5522 * Makefile.am: Rebuild dependencies.
5523 (CPU_TYPES): Add tic30.
5524 (CPU_OBJ_VALID): tic30-aout is valid.
5525 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5526 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5527 * configure, Makefile.in: Rebuild.
5529 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5531 * config/tc-v850.c (md_assemble): Improvements to error messages.
5533 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5535 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5536 BFD_RELOC_HI16_S to store the high bits of any value.
5538 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5539 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5540 assembler calculate relocations to any external symbol at all.
5541 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5542 involving generation of pc-relative relocs.
5543 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5544 has been moved to md_apply_fix3.
5546 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5547 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5548 which actually means (the address of identifier's GOT entry) +
5549 constant, which is not particularly useful.
5551 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5553 * read.h (include_dirs): Declare.
5554 (include_dir_count,include_dir_maxlen): Declare.
5556 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5558 * configure.in: Correct check for shared opcodes library.
5559 * configure: Rebuild.
5561 * listing.c (buffer_line): If we can't open the file, set at_end.
5562 (listing_print): Remove unused local variable fi.
5564 * config/m68k-parse.y (reglistpair): Handle register list in
5567 * config/vms-conf.h: Don't undef VERSION.
5569 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5571 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5573 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5575 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5576 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5577 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5578 (EXTRA_DIST): Define.
5579 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5580 explicitly rather than via the list of object files.
5581 (gcc-as.opt): New file created when make-gas.com is run.
5582 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5583 itbl-cpu.h} to #include appropriate file rather than copying that
5585 * config/vms-conf.h: Synchronize with current config.in.
5586 * Makefile.in: Rebuild.
5588 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5590 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5591 (parallel_ok): Relaxed parallel subinstruction dependency check.
5593 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5595 * as.h (flag_warn_suppress_instructionswap): added new flag.
5596 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5597 command line argument.
5598 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5599 warning only if flag_warn_suppress_instructionswap is false.
5601 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5603 * configure.in (i386-*-mingw32*): New target.
5604 * configure: Rebuild.
5606 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5608 * symbols.c (resolve_symbol_value): Don't set the segment if it
5609 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5611 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5614 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5616 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5617 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5620 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5622 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5624 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5626 * config/tc-v850.c (v850_insert_operand): Display instruction when
5627 an error is encountered.
5629 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5631 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5632 (i386-*-sco3.2v5*coff): New target.
5633 (i386-*-sco3.2*): New target.
5634 * configure: Rebuild.
5636 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5638 * config/tc-v850.c: Tidy error message production.
5640 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5642 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5643 validate_immediate return value in the right type for comparisons
5646 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5648 * listing.c (MAX_BYTES): Use listing variables not constants.
5649 (data_buffer): No longer an array, but a pointer.
5650 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5651 (listing_listing): Allocate data_buffer.
5653 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5655 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5656 --listing-rhs-width, --listing-cont-lines.
5657 (show_usage): Update.
5658 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5659 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5660 (print_lines): Use the variables instead of the constants.
5661 (listing_listing): Likewise.
5662 * listing.h: Declare the new vars.
5664 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5666 * as.c (parse_args): Add --keep-locals alias for -L.
5667 Add --strip-local-absolute.
5668 (show_usage): Update.
5669 * as.h (flag_strip_local_absolute): New flag.
5670 * symbols.c (S_IS_LOCAL): Use it.
5671 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5672 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5673 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5675 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5677 * config/tc-m32r.c: Detect if explicitly parallel instructions
5678 might have an io conflict and issue a warning message.
5680 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5682 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5683 cgen_swap_fixups): Functions to save, restore and swap the fixup
5684 chain with a backup copy.
5685 (cgen_asm_finish_insn): Returns address of constructed insn.
5687 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5689 * listing.c (file_info_struct): Remove FILE, add POS.
5690 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5691 (file_info): Don't open the file.
5692 (buffer_line): Check for the file in the last_open cache, updating
5694 (print_source): Don't reference file_info->file.
5695 (listing_listing): Likewise.
5696 (listing_print): Close the file in the cache, if any.
5698 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5700 * read.c (dwarf_file_string): New file static variable.
5701 (emit_expr): Look for constant sequence that leads up to a file
5702 name in DWARF debugging output.
5703 (stringer): Use dwarf_file_string to decide whether to accept a
5704 string as a file name.
5706 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5708 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5709 (crack_operand): Add reg->reglst MRI hack.
5710 (r_seg): Put reglst symbols in reg_section.
5711 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5713 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5715 * tc-sh.c (get_specific): Handle SGR & DBR.
5717 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5719 * tc-h8300.c (parse_reg): Take the length of the symbol into
5720 account when attempting to match a register name.
5721 * tc-h8500.c (parse_reg): Likewise.
5723 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5725 * cgen.c: Formatting changes to improve readability.
5727 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5729 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5732 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5734 Based on a patch from Jim Wilson
5735 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5736 (tc_gen_reloc): Handle cross section PC relative relocs
5739 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5741 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5743 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5745 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5746 (expr_jmp_buf): New static local.
5747 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5748 (cgen_md_operand): New function.
5749 * tc-m32r.c: Clean up pass over `struct foo' usage.
5750 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5752 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5754 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5755 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5757 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5759 * config/tc-i386.c (i386_operand): Give an error if there are
5760 unrecognized characters after an expression.
5762 For older changes see ChangeLog-9697