1 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3 * Makefile.am: (CPU_MULTI_VALID): Remove.
4 (MULTI_CPU_TYPES): Define.
5 (MULTI_CPU_OBJ_VALID): Define.
6 (DEPTC): Use the above.
9 Regenerate dependencies.
10 * Makefile.in: Regenerate.
12 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
14 * Makefile.am (FLEX, LEX): Get them from configure.
16 2000-04-18 H.J. Lu (hjl@gnu.org)
18 * config/tc-i386.c (offset_in_range): Use addressT instead of
19 bfd_vma for non-bfd assemblers.
21 2000-04-17 Alan Modra <alan@linuxcare.com.au>
23 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
24 doesn't give spurious errors.
26 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
28 * as.h (SEEK_SET): Define if undefined.
30 2000-04-13 Alan Modra <alan@linuxcare.com.au>
32 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
33 constants, and don't assume offsetT is 32 bits.
35 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
37 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
38 (md_pcrel_from_section): Add prototype.
39 (d10v_fix_adjustable): Add prototype.
40 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
42 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
44 2000-04-12 Nick Clifton <nickc@cygnus.com>
46 * config/tc-d10v.c (find_opcode): Correctly calculate position of
49 2000-04-10 Alan Modra <alan@linuxcare.com.au>
51 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
52 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
53 (fits_in_signed_word, smallest_imm_type): Ditto.
54 (md_assemble): Use an offsetT var to hold offsetT values, not a
56 (offset_in_range): New.
57 (md_assemble): Use it.
58 (md_convert_frag): Change type of target_address, opcode_address,
59 and displacement_from_opcode_start to offsetT.
60 (md_create_short_jump): Change type of offset to offsetT.
61 (md_create_long_jump): Ditto.
62 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
63 (md_chars_to_number): Remove.
64 (output_invalid): Remove duplicate prototype.
66 2000-04-09 Nick Clifton <nickc@cygnus.com>
68 * Makefile.am (CPU_TYPES): Add 'avr'.
69 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
70 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
72 * Makefile.in: Regenerate.
74 * doc/as.texinfo: Add M32R documentation.
76 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
78 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
79 --enable-build-warnings option.
80 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
81 * Makefile.in, configure: Re-generate.
83 2000-04-07 Nick Clifton <nickc@cygnus.com>
85 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
86 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
87 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
88 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
89 (arm_force_relocation): Force relocations for
90 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
92 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
94 * config/tc-sh.c (get_operands): There's no third operand if the
95 first operand is an immediate.
97 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
99 * config/tc-sh.c (immediate): Delete.
100 (sh_operand_info): Add immediate member.
101 (parse_reg): Use A_PC for pc.
102 (parse_exp): Add second argument 'op'. All callers changed.
103 (parse_at): Expect pc to be coded as A_PC.
104 Use immediate field in *op.
105 (insert): Add fourth argument 'op'. All callers changed.
106 (build_relax): Add second argument 'op'. All callers changed.
107 (insert_loop_bounds): New function.
108 (build_Mytes): Remove DISP_4.
109 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
110 (assemble_ppi): Use immediate field in *operand.
111 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
112 (md_apply_fix): Likewise.
113 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
115 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
117 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
119 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
121 * internals.texi (CPU backend): Document
122 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
124 2000-04-04 Alan Modra <alan@linuxcare.com.au>
126 * po/gas.pot: Regenerate.
128 * as.c (show_usage): Restore translated part of bug string.
129 * gasp.c (show_usage): Likewise.
131 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
132 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
134 (DEP1): Modify for "gcc -MM".
138 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
140 * Makefile.in: Regenerate.
142 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
144 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
145 (md_begin): Likewise.
146 (HAVE_AM33): New macro.
147 (md_assemble): Use it. Match r_regs and xr_regs only if
150 2000-04-03 Alan Modra <alan@linuxcare.com.au>
152 * as.h: #include "bin-bugs.h"
153 * as.c (show_usage): Use REPORT_BUGS_TO.
154 * gasp.c: #include "bin-bugs.h"
155 (show_usage): Use REPORT_BUGS_TO.
157 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
159 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
161 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
162 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
165 2000-04-03 Alan Modra <alan@linuxcare.com.au>
167 * config/tc-i386.c (i386_immediate): Don't assume a constant
168 immediate is necessarily 16 bits when in 16 bit code mode.
169 (md_assemble): Instead set guess_suffix here after we have checked
172 2000-04-02 Richard Henderson <rth@cygnus.com>
174 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
175 quantities. Correct right shift sign extension.
176 (build_insn): Make `number' unsigned long. Mask top 6 bits of
177 32-bit value when shifting into place.
179 2000-04-01 Ian Lance Taylor <ian@zembu.com>
181 * app.c: Add ATTRIBUTE_UNUSED as needed.
182 * config/tc-ppc.c: Likewise.
183 (ppc_size): Make unsigned long.
184 (ppc_insert_operand): Add casts to avoid warnings.
186 2000-03-31 Nick Clifton <nickc@cygnus.com>
188 * config/tc-d10v.h (md_flush_pending_output): Define.
190 2000-03-29 Nick Clifton <nickc@cygnus.com>
192 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
193 segment. Works for both BFD_ASSEMBLER and others.
194 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
196 2000-03-29 Nick Clifton <nickc@cygnus.com
198 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
200 2000-03-28 Alan Modra <alan@linuxcare.com.au>
202 * listing.c (LISTING_LHS_WIDTH): Default depends on
204 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
206 2000-03-27 Ian Lance Taylor <ian@zembu.com>
208 * config/tc-sh.c (md_show_usage): Use backslash before newline in
211 2000-03-27 Alan Modra <alan@linuxcare.com.au>
213 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
215 * config/tc-avr.c (mcu_types): Add missing initialiser.
216 (md_pcrel_from_section): Add prototype.
217 (avr_operand): Remove redundant test of unsigned < 0.
218 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
220 2000-03-27 Denis Chertykov <denisc@overta.ru>
222 * config/tc-avr.c: New file for AVR support.
223 * config/tc-avr.h: Likewise.
224 * configure.in: Add AVR support.
225 * configure: Regenerate.
227 2000-03-26 Timothy Wall <twall@cygnus.com>
229 * gasp.c (macro_op): Add new argument to check_macro call.
230 Macro structure definitions moved to macro.h
231 * sb.h: Add argument to prototype for input_scrub_include_sb.
232 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
233 nesting checks with an additional flag.
234 (struct input_save): Add flag to indicate whether current sb
235 should be checked for proper macro/conditional nesting.
236 (input_scrub_push/pop): Save/restore nest check flag.
237 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
239 * macro.c (check_macro): Allow caller to retrieve parsed macro
240 information if a pointer is provided. This information may be
241 used by the new macro hooks.
242 * macro.h: Update prototype for check_macro. Macro struct
243 definitions moved here from macro.c/gasp.c.
244 * read.c (read_a_source_file): Add parameter to check_macro call,
245 and pass macro info to the macro hook, if defined.
246 (input_scrub_insert_line): New. Allow insertion of a line of
247 characters into the input stream.
248 (input_scrub_insert_file): New. Allow insertion of an arbitrary
249 file into the input stream.
250 (s_include): Use input_scrub_insert_file.
251 * internals.texi: Document new macro hooks.
252 * as.h: New prototypes added.
254 2000-03-26 Alan Modra <alan@linuxcare.com.au>
256 * config/tc-i386.c: Don't start any as_bad or as_warn message with
257 an initial capital letter.
258 (i386_index_check): Reindent.
260 2000-03-19 Nick Clifton <nickc@cygnus.com>
262 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
265 2000-03-17 Thomas de Lellis <tdel@windriver.com>
267 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
268 instruction operand bad if Rd > 7 when generating
269 thumb instructions. Prevents for example,
270 "adr r12,label" from silently failing and generating
271 the wrong instruction.
273 2000-03-17 Nick Clifton <nickc@cygnus.com>
275 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
276 that have a destingation >= 0x400000.
277 Fix compile time warning messages.
279 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
281 * config/tc-sh.c (md_begin): When encountering insn that are
282 not supported by the current arch, only change the name if
283 its contents are the same as prev_name.
284 (get_specific): If the the architecture doesn't match, fail.
286 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
288 * config/tc-sh.c (IDENT_CHAR): Define.
289 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
290 matching back where it came from.
292 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
294 * config/tc-sh.c (md_show_usage): Add description of -dsp.
296 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
298 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
301 2000-03-15 Kazu Hirata <kazu@hxi.com>
303 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
305 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
307 * expr.c (operand) [case 'f']: When testing if '0f' can start a
308 floating-point-number, make sure 'f' is in FLT_CHARS.
310 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
312 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
313 (s_lcomm_internal): Use it.
314 * doc/internals.texi (CPU backend): Document it.
315 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
318 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
320 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
323 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
324 implementation doesn't have special handling for switch
326 (macro_build): Allow for code in sections other than .text.
329 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
330 Don't perform relocs if we will be outputting them.
331 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
332 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
335 2000-03-09 Catherine Moore <clm@cygnus.com>
337 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
338 relocation type based on the entry in the fixup structure.
340 2000-03-08 H.J. Lu (hjl@gnu.org)
342 * Makefile.am (install-exec-tooldir): Depend on
343 install-exec-bindir for parallel make.
344 * Makefile.in: Regenerated.
346 2000-03-06 Nick Clifton <nickc@cygnus.com>
348 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
350 (md_parse_option): Parse -m32r command line switch - disable m32rx
352 (md_show_usage): Document new option.
354 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
355 * doc/Makefile.in: Regenerate.
356 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
358 2000-03-02 Michael Meissner <meissner@redhat.com>
360 * config/tc-d30v.c (check_range): Remove code that incorrectly
361 sign extended values where bits < 32.
363 2000-03-02 H.J. Lu (hjl@gnu.org)
365 * configure.in: Support --enable-targets=all on ia32.
366 * configure: Regenerated.
368 2000-03-01 Nick Clifton <nickc@cygnus.com>
370 * gasp.c (do_align): Remove bogus check of alignment value.
372 2000-02-27 Thomas de Lellis <tdel@windriver.com>
374 * config/obj-elf.c (elf_frob_symbol): Remove code which when
375 TC_PPC was defined forced the type of a symbol with no other type
378 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
380 * doc/internals.texi (CPU backend): Mention that
381 line_separator_chars do not break up comments. Fix typos for
382 LEX_AT and LEX_NAME descriptions. Document operands for
383 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
384 description of md_create_short_jump usage. Document argument for
387 2000-02-27 Jakub Jelinek <jakub@redhat.com>
389 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
390 (md_parse_option): Handle it.
391 (md_show_usage): Document it.
393 2000-02-27 Ian Lance Taylor <ian@zembu.com>
395 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
396 opcode, for the instruction `pal19'. From Andrea Arcangeli
399 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
401 * config/tc-i386.c (i386_immediate): Move constant operand sizing
403 (md_assemble): To here, before template operands are matched.
404 Also ensure a constant immediate is sign extended when we know the
405 size is at most 16 bits. This is to catch cases like "add
406 $0xffc0,%ax" where we don't know the size, and thus that the
407 immediate can be represented as Imm8S until after parsing the
409 (i386_displacement): Similarly sign extend 16 bit constant
411 (md_assemble): Relax 16-bit jump constant range check to suit sign
412 extended displacements.
414 2000-02-26 Andreas Jaeger <aj@suse.de>
416 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
418 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
420 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
421 call operands when intel_syntax.
422 (intel_float_operand): Return 2 for "fi...".
423 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
424 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
425 earlier "SHORT" change.
426 (md_assemble): When determining suffix from Regs, exclude
429 2000-02-24 Nick Clifton <nickc@cygnus.com>
431 * configure: Add arm-wince, mips-pe and sh-pe targets.
432 * configure: Regenerate.
434 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
436 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
437 "pe-mips" for the mips-pe target.
439 * config/tc-arm.c (insns): Change displacement encoded in BL
440 and B instructions if the target port is arm-wince.
441 (do_ldst): Do not bias the relocation offset if the target
443 (md_pcrel_from): Add in missing relocation offset bias if the
446 * config/tc-mips.c (mips_target_format): Support COFF flavour.
447 (md_begin): Disable -G support for mips-pe target.
448 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
449 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
452 * config/tc-sh.c (md_begin): sh-pe target is little endian.
453 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
454 assembler, just set the alignment to 4.
456 * config/te-wince-pe.h: New file for WinCE targets. Define
459 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
461 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
463 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
464 (i386_intel_memory_operand): After finding a segment override,
465 check again for no `[' before looking for a displacement. Bomb if
466 more than one displacement rather than silently discarding the
467 second and subsequent ones. Free strings malloc'd by
468 build_displacement_string.
470 2000-02-24 Catherine Moore <clm@cygnus.com>
472 * config/obj-som.c (obj_pseudo_table): Add "weak".
473 (obj_som_weak): New routine.
475 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
477 * config/tc-i386.c (union i386_op): New.
478 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
479 Throughout file replace occurences of disps[n], imms[n], regs[n]
480 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
481 intel mode operand swapping. Add assert in regKludge and
482 fake_zero_displacement code. Test i.types[n] when outputting
483 displacements and immediates. Combine output of Disp16 with
485 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
486 when in intel mode by (not) reversing fsub and fdiv operands
487 before the template search. This fails for single operand
488 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
489 undefined. Instead fix the base_opcode after we've found the
490 template. Move base_opcode xor with found_reverse_match from
491 opcode output code to before this fix so we test for the correct
493 (md_assemble): Don't use strcmp when deciding to ignore the suffix
494 check in intel mode. Instead compare opcodes.
496 * config/tc-i386.h (TC_RELOC): Delete.
497 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
498 with equivalent call to reloc.
500 * as.h (flag_m68k_mri): Move declaration after target include, and
501 only declare when TC_M68K defined. Define as zero otherwise.
502 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
503 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
504 Define as zero otherwise.
505 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
506 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
507 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
508 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
509 testing whether defined.
510 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
511 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
512 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
513 rather than testing whether defined.
514 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
515 (parse_mri_cons): Declare and use only when TC_M68K.
516 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
517 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
518 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
520 * NEWS: Mention IBM 370 support.
522 2000-02-23 Richard Henderson <rth@cygnus.com>
524 * config/tc-i386.c (md_assemble): When swapping operands for
525 intel_syntax, assume everything that's not Imm or Disp is a
528 2000-02-23 Linas Vepstas <linas@linas.org>
530 * config/tc-i370.c, config/tc-i370.h: New files.
531 * Makefile.am: Add support for Linux/IBM 370.
532 * configure.in: Likewise.
533 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
534 * config/obj-elf.c: Include elf/i370.h
535 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
537 * Makefile.in: Regenerate.
538 * configure: Regenerate.
540 * doc/c-i370.texi: New file.
541 * doc/all.texi: Include it.
542 * doc/as.texinfo: And here.
543 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
544 * doc/Makefile.in: Regenerate.
546 2000-02-19 Michael Meissner <meissner@redhat.com>
548 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
549 determine if an instruction can be used in parallel with an ADDppp
550 or SUBppp instruction.
552 2000-02-22 Andrew Haley <aph@cygnus.com>
554 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
556 1999-12-30 Andrew Haley <aph@cygnus.com>
558 * config/tc-mips.c (mips_gp32): New variable.
559 (macro_build) Use mips_gp32.
561 (md_longopts): Add "-mgp32" and "-mgp64".
562 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
564 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
566 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
567 warning, and bump it to 1.
569 2000-02-22 Ian Lance Taylor <ian@zembu.com>
571 From Brad Lucier <lucier@math.purdue.edu>:
572 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
575 2000-02-21 Catherine Moore <clm@cygnus.com>
577 * config/tc-mips.c (MF_HILO_INSN): Define.
578 (mips_7000_hilo_fix): Declare.
579 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
580 (md_parse_option): Check for 7000_HILO_FIX options.
581 (OPTION_M7000_HILO_FIX): Define.
582 (OPTION_NO_M7000_HILO_FIX): Define.
583 * doc/c-mips.texi (-mfix7000): Describe.
585 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
587 * listing.c (print_lines): Remove unused variable `end'.
589 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
590 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
591 reloc_type when BFD_ASSEMBLER.
592 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
593 reloc_type when BFD_ASSEMBLER. Move common code out of switch
594 statement and quell signed vs. unsigned comparison warning.
596 2000-02-18 Nick Clifton <nickc@cygnus.com>
598 * config/tc-d10v.c (find_opcode): Add a symbol's value to
599 the computed frag offset, rather than overwriting it.
601 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
603 * config/tc-sh.c ("elf/sh.h"): Include.
604 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
605 (md.begin): Initialize target_arch.
606 Only include opcodes in has table that match selected architecture.
607 (parse_reg): Recognize register names for sh-dsp.
608 (parse_at): Recognize post-modify addressing.
609 (get_operands): The leading space is now optional.
610 (get_specific): Remove FDREG_N support. Add support for sh-dsp
611 arguments. Update valid_arch.
612 (build_Mytes): Add support for SDT_REG_N.
613 (find_cooked_opcode): New function, broken out of md_assemble.
614 (assemble_ppi, sh_elf_final_processing): New functions.
615 (md_assemble): Use find_cooked_opcode and assemble_ppi.
616 (md_longopts, md_parse_option): New option: -dsp.
617 * config/tc-sh.h (elf_tc_final_processing): Define.
618 (sh_elf_final_processing): Declare.
620 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
622 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
623 the unwinder subspace. Save the current seg/subseg before creating
626 2000-02-10 Nick Clifton <nickc@cygnus.com>
628 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
629 little endian targets.
630 (INST_BYTE1): Redefine to handle big and little endian
632 (cpu_type): New type: Select between M340 and M210.
633 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
634 instructions of the M340.
635 (md_assemble): Add support for the MULSH and OPSR classes of
637 (md_atof): Add support for little endian targets.
638 (md_parse_option): Add support for -EL, -EB and -mcpu command
640 (md_convert_frag): Add support for little endian targets.
641 (md_apply_fix3): Add support for little endian targets.
642 (md_number_to_chars): Add support for little endian targets.
644 2000-02-10 Timothy Wall <twall@redhat.com>
646 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
647 defined, use it to verify the symbol just read should be a label.
649 2000-02-10 Timothy Wall <twall@redhat.com>
651 * app.c (do_scrub_chars): Handle "||" for parallel instructions
652 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
653 around colons when KEEP_WHITE_AROUND_COLON is defined.
654 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
655 and KEEP_WHITE_AROUND_COLON.
657 2000-02-08 Timothy Wall <twall@redhat.com>
659 * read.c (s_rept): Call do_repeat, which abstracts the repeat
661 (do_repeat): New. Abstract repeat logic so that a "break" can be
663 (end_repeat): New. Provide support for a "break" out of the
665 * read.h: Add prototypes for new functions.
667 2000-02-08 Timothy Wall <twall@redhat.com>
669 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
670 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
671 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
674 2000-02-08 Timothy Wall <twall@redhat.com>
676 * read.c: Added elseif to directives table.
677 * read.h: Added prototype for s_elseif.
678 * doc/as.texinfo: Added description for elseif.
679 * cond.c (s_elseif): New function
681 2000-02-04 Timothy Wall <twall@redhat.com>
683 * listing.c (print_lines): Remove conditionals causing bug in
686 2000-02-03 Timothy Wall <twall@cygnus.com>
688 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
690 * frags.c (frag_new): Calculate fr_fix in octets
691 (frag_now_fix) Return offset as target address offset (bytes).
692 (frag_now_fix_octets) New - Return offset in octets (8-bit
694 * frags.h: Added prototype for frag_now_fix_octets().
695 Distinguish between octets and bytes in field descriptions.
696 * listing.c (calc_hex): Account for octets vs bytes when
697 printing addresses/offsets.
698 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
699 target is little-endian, print the octets in a word in big-endian
700 order so that the display looks like a proper hexadecimal number,
701 instead of having the octets reversed.
702 * read.c (do_align): When recording alignment, alignment power
703 should be in terms of target bytes (minimum addressible unit)
705 (do_org) Convert ORG target address (byte) argument into an
706 octet offset when generating a variable fragment.
707 * symbols.c (resolve_symbol_value): Symbol final value
708 converted to a target address offset (bytes) from its octet offset.
709 * config/obj-coff.c (coff_frob_symbol): Symbol target address
710 offset (bytes) is adjusted by the frag offset (octets) converted
712 (coff_frob_section) Section alignment power is in terms of bytes;
713 convert it to an octet alignment power when calculating size (and
714 size mask) in octets. Don't modify the section size in order to
715 "align" it for TI COFF, since that format has a different method
716 for storing alignment information.
718 2000-02-01 Timothy Wall <twall@cygnus.com>
720 * stabs.c (generate_asm_file): Escape backslashes in stabs file
721 entries, matching the way GCC generates them. If not escaped, the
722 filename is encoded incorrectly.
724 2000-01-31 Nick Clifton <nickc@cygnus.com>
725 * config/tc-arm.c (reg_table): Add support for ATPCS register
728 2000-01-31 Geoff Keating <geoffk@cygnus.com>
730 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
732 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
734 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
735 of a symbol when we really care about its value.
737 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
739 * config/tc-mcore.c (md_assemble): Give warning message if
740 operands passes to instruction are more than the spec.
742 2000-01-27 Thomas de Lellis <tdel@windriver.com>
744 * config/tc-arm.c (armadjust_symtab): If the assembler is in
745 Thumb mode but the label seen was not declared as '.thumb_func'
746 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
747 correct disassembly of Thumb code bounded by non function labels.
749 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
751 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
752 Add dependencies for e-i386aout.o. Fix 2 comment lines.
754 * Makefile.in: Same here.
757 * configure.in: Set bfd_gas for i386-aout when primary target
758 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
759 we may need the primary te_file. Remove incorrect comment.
761 * configure: Regenerate.
763 * config/e-i386aout.c: New file.
765 * as.c (USE_EMULATIONS): Move to before print_version_id.
766 (struct emulation): Add i386aout.
767 (show_usage): Split text strings. Reformat -a text. Add --em
771 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
772 (aout_format_ops): New.
775 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
776 preprocessor conditional and add aout USE_EMULATIONS tests.
777 (read_a_source_file): Don't pass error strings to printf as
781 * gasp.c (exp_get_abs): Don't pass error strings to printf as
783 (do_data): Same here.
784 (process_file): And here.
787 * symbols.c (colon): Rewrite "already defined" fatal message
788 code for aout with USE_EMULATIONS.
791 * config/obj-aout.c (OBJ_HEADER): Define.
792 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
794 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
795 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
797 (obj_aout_type): Expand S_SET_OTHER here too.
798 (obj_read_begin_hook): Remove.
799 (aout_pop_insert): New.
800 (obj_aout_s_get_other): New.
801 (obj_aout_s_get_desc): New.
802 (aout_format_ops): New.
805 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
806 gets aout_pseudo_table.
807 (aout_pseudo_table): Declare.
808 (obj_read_begin_hook): Define.
811 * config/obj-coff.c (obj_pseudo_table): Rename to
813 (coff_pop_insert): Use coff_pseudo_table.
814 (coff_sec_sym_ok_for_reloc): Remove.
815 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
816 and comment all zero entries and remove #if 0 code.
819 * config/obj-coff.h (obj_pop_insert): Define.
820 (coff_pseudo_table): Declare.
823 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
824 s_get_size, s_set_size. Comment all zero entries.
827 * config/obj-elf.c (elf_s_get_other): New function.
828 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
829 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
830 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
832 (obj_elf_parse_section_letters): Don't pass error strings to
833 printf as format arg.
836 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
838 (elf_s_get_other): Declare.
839 (S_GET_OTHER) Define as elf_s_get_other if not already
841 (S_SET_OTHER): Only define when not already defined.
842 (elf_obj_read_begin_hook): Declare.
843 (obj_read_begin_hook): Define.
844 (elf_obj_symbol_new_hook): Declare.
845 (obj_symbol_new_hook): Define.
848 * config/obj-multi.h: Add copyright header and protect against
849 multiple inclusion. Add * to all function pointers.
850 (OBJ_HEADER): If defined, include it rather than other defines
852 (obj_frob_file_after_relocs): Test for NULL.
853 (obj_symbol_new_hook): Here too.
854 (obj_sec_sym_ok_for_reloc): And here.
855 (S_GET_OTHER): Define.
856 (S_GET_DESC): Define.
857 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
858 (OBJ_MAYBE_ELF): Update comment.
860 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
861 OBJ_AOUT preprocessor conditional and handle emulation by
862 testing OUTPUT_FLAVOR.
863 (i386_displacement): Here too.
864 (md_section_align): Similarly here.
865 (i386_target_format): Conditionally compile when more than one
866 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
867 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
868 (i386_displacement): Here too.
871 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
872 Define TARGET_FORMAT for aout only when not multi.
875 * config/te-multi.h: Delete file as it's identical to te-generic.h
877 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
879 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
880 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
883 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
885 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
888 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
890 * config/tc-mips.c (mips_do_align): New function.
891 * config/tc-mips.h (md_do_align): Define.
893 2000-01-10 Philip Blundell <philb@gnu.org>
895 * doc/c-arm.texi (ARM Options): Fix typo.
896 (ARM-Chars): Correct description of `#'. Mention that `;' is a
897 line separator for Linux.
898 * doc/as.texinfo (Comments): Mention the ARM.
900 2000-01-10 Philip Blundell <pb@futuretv.com>
902 * configure.in (arm*-*-conix*): New target.
903 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
905 * configure: Regenerate.
907 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
909 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
910 (obj_elf_visibility): New function.
912 * doc/as.texinfo (Visibility): New node: document visibility
915 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
917 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
918 warning for absolute jump/call without `*' in non-intel mode. No
919 need to set i.types[0] JumpAbsolute in intel mode.
921 1999-12-22 Philip Blundell <pb@futuretv.com>
923 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
924 hook function when changing sections.
925 (arm_s_data): Likewise.
927 1999-12-14 Nick Clifton <nickc@cygnus.com>
929 * config/tc-arm.c (md_parse_option): Add support for -marm720
932 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
934 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
935 (r_registers, xr_registers): Define.
936 (r_register_name, xr_register_name): New functions.
937 (md_assemble): Handle new am33 operand types and instruction
939 (mn10300_insert_operand, check_operand): Likewise.
941 1999-11-29 Nick Clifton <nickc@cygnus.com>
943 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
944 (s_force_thumb): Set thumb_mode to 2.
945 (md_assemble): Do not complain about thumb instructions on a
946 non-thumb target if thumb_mode is set to 2.
948 1999-11-28 Michael Meissner <meissner@cygnus.com>
950 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
951 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
952 (O_...): Add new machine dependent expressions if we are handling
953 explicit relocations.
954 (alpha_reloc_op): New static table holding the explicit relocation
956 (alpha_literal_hash): New static to hold the hash table for
957 explicit relocations.
958 (alpha_macros): Add support for explicit relocations.
959 (md_begin): If explicit relocations, initialize hash table.
960 (md_assemble): Don't print a second error if tokenize_arguments
961 already printed an error message.
962 (md_apply_fix): Add support for explicit relocations.
963 (alpha_force_relocation): Ditto.
964 (alpha_fix_adjustable): Ditto.
965 (alpha_adjust_symtab): New function to support explicit
967 (alpha_adjust_symtab_relocs): Ditto.
968 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
969 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
970 Add support for explicit relocations. Return -2 if an error
971 message was already printed.
972 (find_macro_match): Add support for explicit relocations. Comment
974 (emit_insn): Add support for explicit relocations.
975 (assemble_tokens): Ditto.
977 (load_expression): Ditto.
980 (emit_ir_load): Ditto.
981 (emit_loadstore): Ditto.
985 (emit_division): Ditto.
986 (emit_jsrjmp): Ditto.
987 (emit_retjcr): Ditto.
989 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
991 (tc_adjust_symtab): If explicit relocations, call the function
993 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
994 relocations next to the literal relocation they reference.
995 (TC_INIT_FIX_DATA): Initialize the new fields.
996 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
998 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1000 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1001 'B' operand for PA2.0 bb instruction.
1003 1999-11-18 Nick Clifton <nickc@cygnus.com>
1005 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1008 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1010 (mcore_force_relocation): Force relocations to be generated for
1013 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1015 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1016 (i386_displacement): Disallow O_big displacements.
1018 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1020 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1021 improvements in error checking.
1022 (md_assemble): Support for unconditional ARM instructions.
1023 (md_parse_option): Support for -m[arm]v5e flag.
1025 1999-11-12 Nick Clifton <nickc@cygnus.com>
1027 * macro.c (buffer_and_nest): Do not check beyond the end of the
1030 1999-11-11 Nick Clifton <nickc@cygnus.com>
1032 * macro.c (buffer_and_nest): Look for seperator after TO and
1035 1999-11-08 Andrew Haley <aph@cygnus.com>
1037 * app.c (do_scrub_chars): When in State 10, treat backslash
1038 characters in the same way as as symbol characters.
1040 1999-11-07 Richard Henderson <rth@cygnus.com>
1042 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1043 the previous label was in the current section before playing
1044 with auto-alignment.
1046 1999-11-06 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-v850.c (v850_force_relocation): Force relocation
1050 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1053 1999-11-05 Michael Meissner <meissner@cygnus.com>
1055 * expr.h (operatorT): Increase machine dependent operators to 16.
1056 * expr.c (op_rank): Ditto.
1058 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1060 * read.c (pseudo_set): Reject attempts to set the value of a
1063 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1066 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1068 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1069 to bfd_set_section_contents.
1071 1999-11-03 Nick Clifton <nickc@cygnus.com>
1073 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1075 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1077 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1078 (mips_ip): Use OPCODE_IS_MEMBER.
1080 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1082 * config/tc-arm.c (reg_required_here): Improve comments.
1084 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1085 (tinsns): Initialize variants field.
1087 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1088 BAD_PC respectively.
1090 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1092 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1093 * config/tc-arm.h: Fix compile time warnings.
1095 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1097 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1098 form @abs16, @(abs16) and @(abs16 + imm).
1100 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1102 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1103 (ISA_HAS_64_BIT_REGS) New.
1104 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1105 mips_emit_delays,macro_build,load_register,load_addresss,
1106 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1107 and/or use new ISA_xxx macros in expressions involving
1108 ISA, particularly mips_opts.isa.
1110 1999-10-18 Michael Meissner <meissner@cygnus.com>
1112 * expr.h (operatorT): Add machine dependent operators md1..md8.
1113 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1114 for the machine dependent operators to use.
1116 * expr.c (op_rank): Add machine dependent operators.
1118 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1120 (O_cpregister): Ditto.
1121 (md_begin): Change X_op test that field is wide enough to use
1122 O_max instead of O_alpha_max.
1123 (cpu_types): Fill in missing initializer.
1124 (alpha_num_macros): Make unsigned.
1125 (md_assemble): Make opnamelen be size_t.
1126 (md_apply_fix): Cast alpha_num_operands to int before testing.
1127 (alpha_force_relocation): Ditto.
1128 (alpha_fix_adjustable): Ditto.
1129 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1130 (tc_gen_reloc): Ditto.
1131 (tc_get_register): Ditto.
1136 (s_alpha_ent): Ditto.
1137 (s_alpha_end): Ditto.
1138 (s_alpha_frame): Ditto.
1139 (s_alpha_prologue): Ditto.
1140 (s_alpha_file): Ditto.
1141 (s_alpha_gprel32): Ditto.
1142 (s_alpha_proc): Ditto.
1143 (s_alpha_set): Ditto.
1144 (s_alpha_base): Ditto.
1145 (s_alpha_align): Ditto.
1146 (s_alpha_arch): Ditto.
1147 (alpha_align): Ditto.
1148 (assemble_insn): Suppress unused variable warning.
1150 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1151 order in the structure.
1152 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1154 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1156 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1158 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1160 * config/tc-i386.c (i386_index_check): Correct #endif location.
1162 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1164 * as.c (show_usage): Document new options.
1165 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1166 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1167 (parse_args): Parse the new options.
1168 (main): If there were warnings, and --fatal-warnings
1169 was specified, print an error.
1170 * as.h: New variable, flag_fatal_warnings, for new option.
1172 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1174 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1175 '@'. Change autoincrement completers to fall through to cache control
1178 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1180 (pa_parse_addb_64_cmpltr): New function.
1182 * config/tc-hppa.c (pa_ip): Change error message.
1183 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1184 '?Q' args to allow falling through.
1186 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1187 Remove unused conditional codes.
1188 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1190 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1192 * config/tc-d30v.c (CHAR_BIT): Define.
1193 (check_range): Fix bit operations to support integers bigger than
1196 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1198 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1201 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1202 Doug Evans <devans@cygnus.com>
1204 Add support for m32rx.
1205 * config/tc-m32r.c (enable_m32rx): New static global.
1206 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1207 (allow_m32rx): New function.
1208 (M32R_SHORTOPTS): Add `O'.
1209 (md_longopts): Add --m32rx plus several warning options.
1210 (md_parse_option): Handle new options.
1211 (md_show_usage): Print them.
1212 (md_begin): Enable m32rx.
1213 (OPERAND_IS_COND_BIT): New macro.
1214 (first_writes_to_seconds_operands): New function.
1215 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1216 (target_make_parallel,assemble_two_insns): New functions.
1217 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1218 If optimizing and m32rx, try to make consecutive insns parallel.
1220 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1222 * config/tc-mips.c (nopic_need_relax): Allow for the
1223 .sdata.foo sections generated by -fdata-sections,
1224 and for the .gnu.linkonce.s sections generated by C++.
1226 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1228 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1229 with cleaner code using completer prefixes. Add 'Y'.
1231 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1233 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1235 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1236 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1237 insn does not match and we should try the next insn in the table.
1239 1999-09-22 Nick Clifton <nickc@cygnus.com>
1241 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1243 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1245 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1248 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1250 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1251 OBJ_ELF. If ELF, add "sq".
1252 (md_parse_option): If ELF, ignore -s and -q.
1253 (md_show_usage): Mention ELF options.
1255 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1257 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1260 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1262 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1264 * config/tc-hppa.c (struct pa_it): New field "trunc".
1265 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1266 (pa_parse_ftest_gfx_completer): New function
1267 (pa_parse_fp_cnv_format): New function.
1269 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1270 (md_apply_fix): Handle 22bit pc-rel branches.
1272 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1274 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1276 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1278 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1280 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1282 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1283 (pa_ip): Handle 'fX'.
1285 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1287 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1288 (pa_ip): Handle 'fX'.
1290 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1292 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1293 unwinds unless the function is in the text space.
1294 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1296 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1298 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1299 (md_assemble): To here. Tweak address generation.
1301 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1303 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1304 (md_assemble): Call dwarf2_where for OBJ_ELF.
1305 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1306 (pa_end_of_source): New function.
1307 * tc-hppa.h (md_end): Define for OBJ_ELF.
1309 1999-09-14 Michael Meissner <meissner@cygnus.com>
1311 * configure.in (Canonicalization of target names): Remove adding
1312 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1313 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1314 * configure: Regenerate.
1316 1999-09-14 Donn Terry <donn@interix.com>
1318 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1320 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1322 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1323 pc-relative jmp/call to an absolute symbol.
1324 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1325 absolute section symbols.
1327 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1328 jump handling code and comments.
1330 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1332 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1333 the value if TE_PE and a global defined symbol.
1335 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1337 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1338 print the symbol, rather than printing it here.
1340 1999-09-11 Donn Terry <donn@interix.com>
1342 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1343 BFD_RELOC_RVA relocations.
1345 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1346 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1349 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1351 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1352 * doc/internals.texi (Object format backend): Document
1355 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1356 relocations against global symbols if TE_PE.
1358 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1359 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1361 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1364 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1365 symbols which do not have a constant value, or tags with
1366 non-tags. Remove the symbol from the list before adding it at the
1369 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1370 C_FCN symbol differently if TE_PE.
1371 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1372 appears in the pseudo-op, rather coff_line_base which is only set
1375 * config/obj-coff.c (obj_coff_loc): New static function.
1376 (obj_pseudo_table): Add "loc".
1378 * config/obj-coff.c (add_lineno): Check that the line number is
1381 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1382 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1384 (md_atof): Return NULL rather than 0.
1385 * config/tc-i386.c (md_atof): Change type to int.
1386 * expr.c (expr): Change first parameter to int.
1387 * config/obj-coff.c: Add declarations for static functions.
1388 (coff_frob_symbol): Use SYM_AUXENT.
1389 * config/tc-i386.h (flag_16bit_code): Don't declare.
1391 * config/obj-coff.c (obj_coff_section): Default to setting
1392 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1394 * write.c (adjust_reloc_syms): Print adjusted fixup.
1396 * expr.c (integer_constant): Correct too_many_digits calculation
1399 1999-09-09 Andreas Schwab <schwab@suse.de>
1401 * doc/c-arm.texi: Fix arguments of @var to not contain
1404 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1406 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1408 (md_parse_option): Only support -k flag for ELF and COFF targets.
1410 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1412 * config/tc-hppa.c (pa_ip): Put strict register checks before
1413 call to pa_parse_number.
1415 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1417 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1419 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1422 1999-09-06 Donn Terry <donn@interix.com>
1424 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1426 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1428 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1429 candidate instruction. Require registers for register arguments
1430 when in strict mode. Require assemble-time constants for
1431 constants when in strict mode.
1432 (pa_get_absolute_expression): Require a constant when in strict
1435 1999-09-06 Nick Clifton <nickc@cygnus.com>
1437 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1439 1999-09-04 Steve Chamberlain <sac@pobox.com>
1441 * config/tc-pj.c: New file, supports picoJava in ELF.
1442 * config/tc-pj.h: Ditto.
1443 * configure.in (pjl*, pj*): New targets.
1444 * Makefile.am: Rebuild dependencies.
1445 (CPU_TYPES): Add pj.
1446 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1447 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1448 * doc/c-pj.texi: New file.
1449 * doc/as.texinfo: Add some PJ specifics.
1450 * doc/all.texi: Add PJ to the list of all architectures, sort them
1452 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1453 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1455 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1457 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1458 (obj_frob_file): Test for null pointer.
1459 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1460 (OBJ_PROCESS_STAB): And here.
1461 (elf_obj_sy): Remove
1463 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1464 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1465 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1467 * config/obj-coff.c (no_func): Remove.
1468 (coff_format_ops): Change occurrences of no_func to 0, as we test
1469 for 0 in obj-multi.h.
1471 * configure.in: Enable bfd for i386-coff when primary target is
1472 bfd. Enable i386 elf,coff emulation support. Don't set
1473 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1474 emulation to support.
1475 *configure: Regenerate.
1477 1999-09-02 Nick Clifton <nickc@cygnus.com>
1479 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1480 .section .line directive is encountered.
1482 1999-09-01 Nick Clifton <nickc@cygnus.com>
1484 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1487 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1488 * as.texinfo: Document --gdwarf2 command line option.
1489 Add additional documentation of ARM command line switches.
1491 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1493 * config/tc-i386.c (i386_intel_memory_operand): Combine
1494 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1495 and RESTORE_END_STRING around parse_register calls.
1496 (i386_operand): Here too.
1497 (i386_is_reg): Remove.
1498 (parse_register): Move as_bad calls from within this function to
1501 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1503 Based on a patch from H.J. Lu <hjl@gnu.org>
1504 * config/tc-i386.c (parse_register): Handle FP regs specially.
1505 (md_begin): Remove '(' and ')' from register_chars.
1507 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1509 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1510 error message (done elsewhere).
1512 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1514 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1516 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1518 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1521 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1523 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1525 Add new completers. Fix bug in 64 bit condition handling.
1527 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1530 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1532 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1534 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1536 1999-08-27 Jim Wilson <wilson@cygnus.com>
1538 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1539 (struct ls): Add frag field. Initialize it to zero.
1540 (out_end_sequence): New local text_frag. Set it while in text section.
1541 Replace address check with frag check. Set ls.frag to text_frag if
1542 out_set_addr called.
1543 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1544 Set it before switching sections. Replace address check with frag
1545 check. Set ls.frag to saved_frag if out_set_addr called.
1547 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1549 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1550 output "advance_pc" opcode instead of calling gen_addr_line().
1551 The latter has the undesired side-effect of creating a new row
1552 in the debug line info matrix.
1554 1999-08-26 Jim Wilson <wilson@cygnus.com>
1556 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1557 ls.last_filename if last is less than zero. Set ls.last_filename
1558 when allocating new entry.
1559 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1562 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1564 * config/tc-i386.c (i386_index_check): Fix the displacement size
1565 when INFER_ADDR_PREFIX.
1567 1999-08-18 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1572 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1574 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1575 handle 0xffffNNNN constants correctly.
1577 1999-08-16 Nick Clifton <nickc@cygnus.com>
1579 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1582 1999-08-13 Nick Clifton <nickc@cygnus.com>
1584 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1585 (md_apply_fix3): Always pass positive values to
1586 validate_offset_imm.
1588 1999-08-12 Nick Clifton <nickc@cygnus.com>
1590 * config/tc-arm.c (skip_whitespace): New macro.
1591 Formatting tidy ups.
1593 (md_apply_fix3): Store relocation offset in addend for ELF based
1595 (arm_force_relocation): Always generate relocs for Thumb function
1598 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1600 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1601 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1603 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1605 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1606 flags for the unwind subspace.
1608 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1609 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1610 suitable relocation based on the size of the target's pointer.
1611 Always Use subsegment zero for the unwinders.
1612 (pa_level): Handle "2.0w".
1614 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1616 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1617 with the following instruction unless this was specified.
1619 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1621 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1622 certain sections, to match BFD changes.
1624 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1626 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1627 (EXTRA_SCRIPTS): Define to keep automake happy.
1628 * Makefile.in: Rebuild.
1630 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1632 * Makefile.am: Rename .dep* files to DEP*.
1633 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1634 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1636 * Makefile.in: Rebuild.
1638 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1640 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1642 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1644 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1645 avoid problems on DOS filesystems.
1646 * Makefile.in: Rebuild.
1648 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1650 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1652 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1655 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1657 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1658 line to create ${GDBINIT} rather than .gdbinit.
1659 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1661 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1663 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1665 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1667 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1669 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1671 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1672 non-adjustable symbols.
1674 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1676 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1678 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1680 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1683 1999-08-05 Donn Terry <donn@interix.com>
1685 * config/te-interix.h: New file.
1686 * configure.in (i386-*-interix*): New target.
1687 * configure: Rebuild.
1689 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1691 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1692 selectors for ELF too.
1693 (selector_table): Add "ltp" and "rtp" selectors.
1695 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1697 * config/tc-i386.c (i386_operand): No need to change
1698 operand_string pointer in segment reg case before goto
1699 do_memory_reference. Initialise displacement_string_start and
1700 displacement_string_end after do_memory_reference label.
1701 (i386_index_check): Add operand_string param, and print error
1702 message on failure here.
1703 (i386_intel_memory_operand): Instead of here.
1704 (i386_operand): And here.
1705 (INFER_ADDR_PREFIX): Enable.
1707 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1709 * config/tc-i386.h (DefaultSize): Define. Renumber following
1710 opcode_modifier defines.
1712 From Etienne Lorrain <etienne.lorrain@ibm.net>
1713 * config/tc-i386.c (stackop_size): New variable.
1714 (set_16bit_code_flag): Clear it here.
1715 (set_16bit_gcc_code_flag): New function.
1716 (md_pseudo_table): Add "code16gcc" entry.
1717 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1719 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1721 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1722 next_set_end even if the end symbol is being discarded.
1724 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1725 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1726 * config/obj-coff.c: Likewise.
1727 (seg_info_type): Remove.
1728 (seg_info_off_by_4): Change to array of segT.
1729 (s_get_segment): Adjust accordingly.
1730 (obj_pseudo_table): Fully initialize sentinel entry.
1732 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1733 Ralf Baechle <ralf@uni-koblenz.de>.
1735 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1737 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1739 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1741 * config/tc-i386.c: Indentation and white space changes.
1742 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1743 don't enable it by default.
1744 (i386_intel_operand): Remove redundant prototype.
1745 Move check on number of memory operands, and i.mem_operands++
1746 (i386_intel_memory_operand): To here.
1747 Remove i386_immediate code from here. Remove special case code
1748 for input and output using (%dx). Remove base/index checks and
1749 call i386_index_check instead. Save initial operand_string
1750 argument for error message.
1751 (i386_operand): Remove redundant prototype. Move base/index
1752 checks to i386_index_check.
1753 (i386_displacement): Move intel mode check for non-zero
1755 (i386_intel_memory_operand): To here.
1757 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1759 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1760 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1761 by .register pseudo-op if -64 and --no-undeclared-regs.
1762 (s_register, sparc_adjust_symtab): New functions.
1763 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1764 Declare sparc_adjust_symtab as tc_adjust_symtab.
1765 * doc/c-sparc.texi: Add description of #ignore special literal
1766 for .register pseudo-op.
1768 1999-07-30 Catherine Moore <clm@cygnus.com>
1770 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1771 the relocation's section offset.
1773 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1775 * write.c (fixup_segment): Fix generic error check overflow test.
1777 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1778 X_add_number to long.
1780 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1782 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1785 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1787 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1790 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1792 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1794 * configure.bat: Remove; obsolete.
1795 * config/go32.cfg: Likewise.
1797 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1799 * configure.in (i386-*-vxworks*): New target.
1800 * configure: Rebuild.
1802 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1804 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1806 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1808 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1810 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1811 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1812 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1813 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1814 MAX_RELOC_EXPANSION): Define.
1815 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1817 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1819 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1820 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1821 block. Print a warning if an 8-bit or 16-bit constant
1822 displacement or immediate is truncated on output.
1823 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1825 (i386_operand): Disallow immediate jump absolute operand.
1827 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1829 * configure.in: Bump version number to 2.9.5.
1830 * configure: Rebuild.
1832 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1835 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1837 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1838 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1840 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1842 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1844 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1846 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1847 if -mno-fpu was given.
1848 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1850 (cons_fix_new_arm): Remove misleading comments.
1852 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1854 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1856 (relax_segment): Likewise. After giving a rs_org error, convert
1857 the frag to rs_align to avoid cascading errors.
1859 1999-07-12 Andreas Schwab <schwab@suse.de>
1861 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1863 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1865 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1866 as appropriate. Fill in structure initializations. Add variable
1867 initializations. Add casts.
1868 * dwarf2dbg.c (print_stats): Change i to size_t.
1869 * listing.c (listing_listing): Change list_line to unsigned int.
1871 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1873 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1874 rather than checking for \001 and \002 in symbol name.
1875 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1877 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1879 * configure.in (hppa*-linux-gnu*): New target.
1880 * configure: Rebuilt.
1882 1999-07-08 Nick Clifton <nickc@cygnus.com>
1884 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1886 1999-07-07 Nick Clifton <nickc@cygnus.com>
1888 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1889 accessing symbolP directly.
1891 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1893 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1896 1999-07-05 Nick Clifton <nickc@cygnus.com>
1898 * config/tc-arm.c (ARM_EXT_V5): Define.
1899 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1900 (md_begin): Detect ARM v5 architectures.
1901 (md_parse_option): Accept arm v5 specification.
1902 (md_show_usage): Documment -marmv5 switch.
1904 * doc/c-arm.texi: Document -marmv5 command line option.
1906 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1908 (validate_immediate_twopart): New function. Determine if a
1909 constant can be computed by two ADD instructions.
1910 (output_inst): Remove its command line parameter - it was never
1912 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1913 implememt the ADRL pseudo op.
1914 (tc_gen_reloc): Generate a suitable error message if an ADRL
1915 instruction tries to generate a real reloc.
1917 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1919 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1921 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1924 1999-06-27 H.J. Lu <hjl@gnu.org>
1926 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1927 non BFD_ASSEMBLER case.
1929 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1931 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1934 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1936 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1937 out_end_sequence() when the address decreases due to a new frag.
1938 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1939 numbering starts with 1.
1941 1999-06-23 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1945 (mcore_s_text): Call obj_elf_text for ELF target.
1946 (mcore_s_data): Call obj_elf_data for ELF target.
1947 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1949 (mcore_s_bss): New function: Dump literal table before changing
1951 (mcore_s_comm): New function: Dump literal table before changing
1954 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1955 No longer static functions.
1956 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1957 Provide prototypes for these functions.
1959 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1961 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1962 a list of names, to try obj_segment_name, and to try abbreviated
1963 names when using COFF without long section names.
1965 * config/tc-alpha.c: More use of symbol accessor functions.
1966 * config/tc-arc.c: Likewise.
1967 * config/tc-d30v.c: Likewise.
1968 * config/tc-fr30.c: Likewise.
1969 * config/tc-i860.c: Likewise.
1970 * config/tc-m88k.c: Likewise.
1971 * config/tc-mcore.c: Likewise.
1972 * config/tc-ns32k.c: Likewise.
1973 * config/tc-sparc.c: Likewise.
1974 * config/tc-v850.c: Likewise.
1976 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1977 sy_value with appropriate accessor functions.
1978 * config/tc-arm.c (md_apply_fix3): Likewise.
1979 * config/tc-d10v.c (AT_WORD_P): Likewise.
1980 * config/tc-v850.c (reg_name_search): Likewise.
1982 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1983 use symbol_get_bfdsym instead.
1984 * config/tc-ppc.c (md_assemble): Likewise.
1985 * config/tc-v850.c (v850_comm): Likewise.
1987 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1989 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1990 the symbol, rather than accessing the bsym member.
1991 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1992 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1993 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1994 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1995 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1996 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1997 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1998 * config/tc-v850.c (tc_gen_reloc): Likewise.
2000 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2002 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2003 (hppa_gen_reloc_type): Conditionalize on BFD64.
2004 (tc_gen_reloc): Re-enable ELF relocations.
2005 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2007 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2009 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2011 (do_ldst): Move assignment out of if condition.
2012 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2013 parentheses to avoid warning.
2015 1999-06-21 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2018 macro to get at the BFD symbol associated with a GAS symbol.
2020 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2022 * config/tc-ppc.c: Update for symbol handling changes.
2023 * config/obj-coff.c: Likewise.
2025 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2027 * tc-hppa.c: General cleanups of ELF support. No more spaces
2028 and subspaces for ELF.
2029 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2030 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2031 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2032 (UNWIND_SECTION_NAME): Likewise.
2033 (space/subspace related structures): Conditionalize definitions
2035 (space/subspace directives and support routines): Conditionalize
2036 definitions and references/uses on OBJ_SOM.
2037 (label_symbol_struct): For ELF, track the symbol's segment. For
2038 SOM track its space.
2039 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2041 (USE_ALIASES): Kill for both SOM & ELF.
2042 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2043 (pa_space, pa_subspace): Corresponding changes.
2044 (pa_spaces_begin): Corresponding chagnes.
2045 (md_begin): Do not muck around with space/subspace stuff for
2047 (md_apply_fix): Temporarily disable argument relocation stuff
2049 (tc_gen_reloc): Temporarily disable relocation generation for
2051 (pa_build_unwind_subspace): Similarly.
2053 1999-06-16 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-arm.c (thumb_set): New pseudo op.
2056 (text, data, section): Override these pseudo ops with ARM
2058 (s_thumb_set): New function: Perform the same as a .set pseudo
2059 op, but also mark the alias'ed symbol as being a Thumb
2061 (arm_s_text): New function: Perform the same as the .text
2062 pseudo op, but dump the literal pool before changing
2064 (arm_s_data): New function: Perform the same as the .data
2065 pseudo op, but dump the literal pool before changing
2067 (arm_s_section): New function: Perform the same as the
2068 .section pseudo op, but dump the literal pool before changing
2070 (arm_cleanup): Do not reset the current section before dumping
2073 1999-06-17 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2076 OPTION_NO_WARN_UNMATCHED entries.
2077 (md_parse_option): Generate a warning message if an unrecognised
2078 option is encountered.
2080 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2081 (get_operands): When parsing an expression after an '@' symbol
2082 has been detected, do not ignore '#' symbols.
2083 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2086 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2088 From K. Richard Pixley <rich@noir.com>:
2089 * configure.in (ppc-*-vxworks*): New target.
2090 * configure: Rebuild.
2092 1999-06-12 Philip Blundell <philb@gnu.org>
2094 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2096 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2098 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2099 which refer to symbols in linkonce sections, permit reducing the
2100 relocs if the symbol is local.
2102 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2104 * subsegs.c (subseg_text_p): New function.
2105 * as.h (subseg_text_p): Declare.
2106 * read.c (do_align): Use subseg_text_p to set the default fill.
2107 * write.c (subsegs_finish): Likewise.
2108 * config/obj-coff.c (write_object_file): Likewise.
2109 * config/tc-i386.h (md_maybe_text): Don't define.
2110 (md_do_align): Use subseg_text_p to set the default fill.
2111 * config/tc-m32r.c (m32r_do_align): Likewise.
2112 * config/tc-sh.c (sh_do_align): Likewise.
2113 * config/tc-sparc.h (md_do_align): Likewise.
2115 1999-06-12 David O'Brien <obrien@freebsd.org>
2117 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2118 * configure: Rebuild.
2120 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2122 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2123 * Makefile.am: Rebuild dependencies.
2124 * Makefile.in: Rebuild.
2126 * config/tc-i386.c (i386_immediate): Remove unused label
2129 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2130 * symbols.c: Likewise.
2131 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2132 sy_next field when taking address, rather than symbol_next.
2134 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2136 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2137 value from the output file architecture.
2138 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2139 * dwarf2dbg.h: Change bfd_vma to addressT.
2141 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2143 * dwarf2dbg.h: Use PARAMS in function declarations.
2145 1999-06-11 Martin Dorey <mdorey@madge.com>
2147 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2148 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2150 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2152 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2154 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2156 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2159 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2161 * read.c (read_a_source_file): Only declare inescape if
2164 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2166 (find_entry_byval): Add parens to avoid warning.
2168 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2170 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2173 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2175 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2178 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2179 synthetize_setx): New functions.
2180 (md_assemble): Broken the special cases into the above
2181 functions. Make compiler happy if sizeof(bfd_vma)==4.
2182 Fix sethi generated from set/setuw. If instructions have a relloc,
2183 always clear the fields to be relocated in the opcode.
2184 (sparc_ip): Remove special_case global variable.
2186 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2188 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2189 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2190 indication of success rather than a value.
2191 (itbl_get_val): Likewise.
2192 (itbl_get_field): Use strcspn. Change delimiters to include
2194 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2195 (itbl_get_val): Likewise.
2196 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2198 * symbols.c (copy_symbol_attributes): Convert local symbols to
2201 1999-06-10 Nick Clifton <nickc@cygnus.com>
2203 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2206 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2208 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2209 Optimize set if sizeof(bfd_vma) == 64.
2210 (sparc_ip): Fix sethi - without %hi() it should generate
2211 R_SPARC_22 reloc, not R_SPARC_HI22.
2212 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2214 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2216 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2217 (s_ncons): New function.
2218 (native_op_table): New table.
2219 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2220 R_SPARC_OLO10 handling.
2222 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2224 * expr.h (struct expressionS): Revert last change; widen X_op.
2225 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2227 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2229 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2230 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2231 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2232 * Makefile.in: Regenerated.
2234 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2235 `common' pass on to s_mri_common.
2236 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2238 1999-06-06 Richard Henderson <rth@cygnus.com>
2240 * config/obj-elf.c (obj_elf_section): Don't free the return
2241 value of demand_copy_C_string.
2243 1999-06-05 Richard Henderson <rth@cygnus.com>
2245 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2246 creation logic from obj_elf_create_section.
2248 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2249 (section_stack): New.
2250 (special_sections): Make const.
2251 (obj_elf_section): Gut and rewrite parsing.
2252 (obj_elf_change_section): New function broken out of obj_elf_section.
2253 (obj_elf_parse_section_letters): Likewise.
2254 (obj_elf_section_word): Likewise.
2255 (obj_elf_section_type): Likewise.
2256 (obj_elf_previous): Treat as a toggle.
2257 (obj_elf_popsection): New.
2258 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2259 (ppc_section_type): Likewise.
2260 * config/tc-ppc.h: Likewise.
2262 * expr.h (struct expressionS): Don't make X_op a bitfield.
2263 * config/tc-alpha.c: Update for symbol handling changes.
2264 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2265 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2267 1999-06-05 Richard Henderson <rth@cygnus.com>
2269 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2270 (dwarf2_gen_line_info): Kill unused variables.
2271 (dwarf2_finish): Likewise.
2272 (dwarf2_where): Likewise.
2273 (dwarf2_directive_file): If we've only got a string,
2274 hand off to s_app_file.
2275 * ecoff.c: Move the include of ecoff.h.
2276 * symbols.h (S_IS_FUNCTION): Prototype.
2278 * read.c (LEX_HASH): Supply a default.
2280 (s_globl): Update `c' after skipping whitespace.
2281 * read.h (LEX_END_NAME, is_name_ender): New.
2282 * expr.c (get_symbol_end): Respect it.
2284 1999-06-04 Mark Klein <mklein@dis.com>
2286 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2288 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2290 * config/tc-hppa.c: Update for symbol handling changes.
2292 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2294 * cgen.c: Update for symbol handling changes.
2295 * config/tc-m32r.c: Likewise.
2297 * config/tc-hppa.h: Update for symbol handling changes.
2298 * config/tc-hppa.c: Likewise.
2300 * config/tc-arm.h: Update for symbol handling changes.
2301 * config/tc-arm.c: Likewise.
2302 (symbol_make_empty): Remove. Just use symbol_create.
2304 * symbols.c (symbol_set_tc): Correct name.
2306 * Makefile.am: Rebuild dependencies.
2307 ($(OBJS)): Don't depend upon struc-symbol.h.
2308 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2309 * dep-in.sed: Don't remove struc-symbol.h.
2310 * Makefile.in: Rebuild.
2312 * doc/internals.texi (Symbols): Describe changes in symbol
2315 1999-06-03 Richard Henderson <rth@cygnus.com>
2317 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2318 instead of doing the work by hand.
2320 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2322 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2323 state of line state-machine.
2324 (struct ls): Collect DWARF2 line state-machine state in new member
2325 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2326 resulted in any DWARF2 directives.
2327 (reset_state_machine): New function.
2328 (out_end_sequence): Ditto.
2329 (dwarf2_gen_line_info): When switching sections or switching to a
2330 lower text address, call out_end_sequence() first to terminate the
2331 previous code sequence as code sequences MUST have monotonically
2332 increasing addresses.
2333 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2335 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2337 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2338 DWARF2 debug info (line information only, at this point).
2339 * as.h: Update comment about supported debug formats.
2340 * dwarf2dbg.c, dwarf2dbg.h: New files.
2341 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2343 * expr.c (operand): Don't use [ for parens if we want an index op.
2344 (op_encoding): Switch [ into O_index, if desired.
2345 (op_rank): Renumber with O_index on bottom.
2346 (expr): If O_index, match closing bracket.
2347 * expr.h (O_index): New.
2349 * read.c (read_a_source_file): Conditionally allow matched "
2350 in lines passed to md_assemble.
2352 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2354 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2356 Add support for storing local symbols in a small structure to save
2357 memory when assembling large files.
2358 * as.h: Don't include struc-symbol.h.
2359 (symbolS): Add typedef.
2360 * symbols.c: Include struc-symbol.h.
2361 (local_hash): New static variable.
2362 (save_symbol_name): New static function, from symbol_create.
2363 (symbol_create): Call save_symbol_name.
2364 (local_symbol_count): New static variable.
2365 (local_symbol_conversion_count): Likewise.
2366 (LOCAL_SYMBOL_CHECK): Define.
2367 (local_symbol_make): New static function.
2368 (local_symbol_convert): New static function.
2369 (colon): Handle local symbols. Create local symbol for local
2371 (symbol_table_insert): Handle local symbols.
2372 (symbol_find_or_make): Create local symbol for local label name.
2373 (symbol_find_base): Check for local symbol.
2374 (symbol_append, symbol_insert): Check for local symbols.
2375 (symbol_clear_list_pointers, symbol_remove): Likewise.
2376 (verify_symbol_chain): Likewise.
2377 (copy_symbol_attributes): Likewise.
2378 (resolve_symbol_value): Handle local symbols.
2379 (resolve_local_symbol): New static function.
2380 (resolve_local_symbol_values): New function.
2381 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2382 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2383 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2384 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2385 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2386 (symbol_previous, symbol_next): New functions.
2387 (symbol_get_value_expression): Likewise.
2388 (symbol_set_value_expression): Likewise.
2389 (symbol_set_frag, symbol_get_frag): Likewise.
2390 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2391 (symbol_mark_used_in_reloc): Likewise.
2392 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2393 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2394 (symbol_mri_common_p): Likewise.
2395 (symbol_mark_written, symbol_clear_written): Likewise.
2396 (symbol_written_p): Likewise.
2397 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2398 (symbol_section_p, symbol_equated_p): Likewise.
2399 (symbol_constant_p): Likewise.
2400 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2401 (symbol_get_obj, symbol_set_obj): Likewise.
2402 (symbol_get_tc, symbol_set_tc): Likewise.
2403 (symbol_begin): Initialize local_hash.
2404 (print_symbol_value_1): Handle local symbols.
2405 (symbol_print_statistics): Print local symbol statistics.
2406 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2407 Declare new symbols.c functions. Move many declarations here from
2409 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2410 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2411 (struct symbol): Move bsym to make it clearly the first field.
2412 Remove TARGET_SYMBOL_FIELDS.
2413 (symbolS): Don't typedef.
2414 (struct broken_word): Remove.
2415 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2416 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2417 (symbol_clear_list_pointers): Likewise.
2418 (symbol_insert, symbol_remove): Likewise.
2419 (symbol_previous, symbol_append): Likewise.
2420 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2421 (struct local_symbol): Define.
2422 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2423 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2424 (local_symbol_get_frag, local_symbol_set_frag): Define.
2425 (local_symbol_get_real_symbol): Define.
2426 (local_symbol_set_real_symbol): Define.
2428 * write.c (write_object_file): Call resolve_local_symbol_values.
2429 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2430 (TARGET_SYMBOL_FIELDS): Don't define.
2431 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2432 ECOFF_DEBUGGING, add ECOFF fields.
2433 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2434 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2435 ECOFF_DEBUGGING, add ECOFF fields.
2436 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2437 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2438 * config/tc-mcore.h: Don't include struc-symbol.h.
2439 (TARGET_SYMBOL_FIELDS): Don't define.
2440 (struct mcore_tc_sy): Define.
2441 (TC_SYMFIELD_TYPE): Define.
2442 * Many files: Use symbolS instead of struct symbol. Use new
2443 accessor functions rather than referring to symbolS fields
2446 * read.c (s_mri_common): Don't add in value of line_label.
2448 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2449 checking for SEC_LINK_ONCE.
2451 * config/tc-sh.h (sh_fix_adjustable): Declare.
2453 * app.c (input_buffer): New static variable.
2454 (app_push): Save saved_input in allocated buffer.
2455 (app_pop): Restored saved_input.
2456 (do_scrub_chars): Change get parameter to take char * and int as
2457 arguments. Change GET macro to pass input_buffer to get
2458 function. Don't save input into allocated buffer.
2459 * as.h (do_scrub_chars): Update declaration.
2460 * input-file.c (input_file_get): Change to take char * and int.
2461 Read data into passed in buffer. Remove static buffer.
2462 * read.c (scrub_from_string): Change to take char * and int. Copy
2463 data into passed in buffer.
2465 * hash.h: Neaten. Declare hash_traverse.
2466 * hash.c: Complete rewrite based on BFD hashing code.
2467 * gasp.c (chunksize): New variable.
2468 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2471 1999-05-28 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2474 addend unless the target uses an old ABI.
2476 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2478 -Wchar-subscripts cleanup
2479 * listing.c (listing_newline): Use unsigned char variable, so
2480 calls to isascii,iscntrl are correct.
2481 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2483 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2484 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2485 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2486 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2488 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2490 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2492 (arch_coldfire_p): New #define.
2493 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2495 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2497 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2499 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2500 (install_operand): Add place `N'.
2501 (init_table): Add registers ACC, MACSR, MASK.
2503 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2505 * config/tc-m68k.c: Change mcf5200 --> mcf.
2506 (archs): Add mcf5206e, mcf5307.
2507 (m68k_ip): Add format `u'.
2508 (install_operand): Add place `m', `M', `h'.
2509 (init_table): Add upper/lower registers.
2511 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2513 1999-05-28 Martin Dorey <mdorey@madge.com>
2515 * config/tc-i960.c: Several minor changes to add ELF and
2516 BFD_ASSEMBLER support.
2517 * config/tc-i960.h: Likewise.
2518 * configure.in (i960-*-elf*): New target.
2519 * aclocal.m4, configure: Rebuild.
2521 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2523 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2524 reloc changes when defined(BFD_ASSEMBLER).
2526 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2528 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2530 * write.c (write_print_statistics): Output to file, not stderr.
2532 * expr.c (generic_bignum_to_int32,64): Prototype.
2534 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2535 output_sleb128, output_uleb128, output_big_sleb128,
2536 output_big_uleb128, output_big_leb128): Prototype.
2537 (output_big_sleb128, output_big_uleb128): Make inline.
2538 (output_big_leb128): Remove inline
2540 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2541 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2542 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2543 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2544 value for correct overflow check in write.c:fixup_segment.
2545 * write.c (fixup_segment): Move bitfield overflow checks to after
2546 the md_apply_fix call.
2547 * config/obj-coff.c (fixup_segment): Likewise.
2548 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2549 valueT *val argument.
2551 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2553 * config/atof-ieee.c (gen_to_words): Correctly round a
2554 denormalized number. Fix off-by-one in range checking for
2555 exponent in a denormal.
2557 1999-05-10 Nick Clifton <nickc@cygnus.com>
2559 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2562 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2564 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2566 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2568 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2569 (ReverseRegRegmem): Remove.
2570 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2571 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2572 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2575 From Doug Ledford <dledford@redhat.com>
2576 * config/tc-i386.h (RegXMM): New for P/III.
2577 * config/tc-i386.c: Add support for P/III.
2579 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2581 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2582 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2583 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2585 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2587 * config/tc-i386.c (i386_immediate): Skip whitespace before
2588 complaining about junk after expression.
2589 (i386_displacement): Likewise.
2591 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2593 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2594 Don't copy before downcaseing.
2596 1999-05-05 Catherine Moore <clm@cygnus.com>
2598 * tc-m68k.c: Include elf/m68k.h.
2599 (m68k_elf_final_processing): New routine.
2600 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2603 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2605 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2608 1999-04-30 Nick Clifton <nickc@cygnus.com>
2610 * config/tc-mcore.c (mcore_s_section): Dump literals before
2613 1999-04-29 Nick Clifton <nickc@cygnus.com>
2615 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2618 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2620 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2621 (TC_INIT_FIX_DATA): Delete.
2622 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2623 (TC_INIT_FIX_DATA): Delete.
2624 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2625 * write.c (fix_new_internal): Initialize fx_cgen member.
2626 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2627 (gas_cgen_md_apply_fix3): Update.
2628 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2629 (md_cgen_record_fixup_exp): Update.
2630 (FX_OPINFO_R_TYPE): Update.
2632 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2633 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2634 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2635 * frags.h (struct frag): Make opindex, opinfo ints.
2637 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2639 1999-04-26 Tom Tromey <tromey@cygnus.com>
2641 * aclocal.m4, configure: Updated for new version of libtool.
2643 1999-04-22 Nick Clifton <nickc@cygnus.com>
2645 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2647 (md_apply_fix3): Do not fix up absolute relocations against
2650 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2652 1999-04-20 Nick Clifton <nickc@cygnus.com>
2654 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2655 changes and data-in-text directives.
2656 (mcore_cons): New function: intercept cons() operations.
2657 (mcore_float_cons): New function: intercept float_cons()
2659 (mcore_stringer): New function: intercept stringer() operations.
2661 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2663 * obj.h (struct format_ops): Change generate_asm_lineno field to
2665 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2667 * config/tc-alpha.c (find_opcode_match): Add default case to
2669 (find_macro_match): Likewise.
2670 (load_expression): Parenthesize && within ||.
2672 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2674 1999-04-17 Nick Clifton <nickc@cygnus.com>
2676 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2677 .text .data .section pseudo ops.
2678 (mcore_s_section): New function. Dump lits before changing secs.
2679 (mcore_s_text): New function. Dump lits before changing secs.
2680 (mcore_s_data): New function. Dump lits before changing secs.
2682 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2684 * config/tc-mips.c (mips_32bitmode): New.
2685 (md_begin): Set mips_32bitmode if needed.
2686 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2687 Set EF_MIPS_32BITMODE.
2689 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2691 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2694 1999-04-16 Nick Clifton <nickc@cygnus.com>
2696 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2698 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2700 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2701 expressions correctly.
2704 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2706 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2708 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2710 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2711 and fmpynfadd instructions.
2713 1999-04-11 Richard Henderson <rth@cygnus.com>
2715 * as.h (environ): Declare it, if needed.
2716 * as.c (dump_statistics): Don't declare environ.
2717 * configure.in (environ): Detect declaration.
2718 * configure, config.in: Rebuild
2720 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2721 (i386_displacement): Allocate enough space for replacement buffer.
2722 Clean up replacement buffer initialization.
2724 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2726 * subsegs.c (section_symbol): Don't create a new symbol if one
2727 already exists; instead, use the existing one, but set its segment
2728 and frag data if it hasn't already been defined.
2729 * config/obj-coff.c (c_section_symbol): Likewise.
2731 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2733 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2735 1999-04-08 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-mcore.c: New File: Support routines for MCore
2739 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2740 * config/obj-coff.c: Add support for mcore-pe target.
2742 * Makefile.am: Add support for MCore targets.
2743 * Makefile.in: Regenerate.
2744 * configure.in: Add support for MCore targets.
2745 * configure: Regenerate.
2747 * doc/all.texi: Set MCORE.
2748 * doc/as.texinfo: Document MCore specific command line options.
2750 * write.h: Prevent multiple inclusion.
2752 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2754 * asintl.h (LC_MESSAGES): Never define.
2755 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2757 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2760 * Makefile.am (m68k-parse.c): If configuring in the source
2761 directory, copy m68k-parse.y into the local directory before
2762 running ylwrap, to remove spurious differences when generating
2764 * Makefile.in: Rebuild.
2766 * config/tc-sparc.h (md_do_align): Just allocate the number of
2767 bytes necessary, rather than always allocating 1024.
2769 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2771 * listing.c (listing_newline): Add cast to avoid warning.
2772 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2773 * config/tc-i386.c (i386_scale): Add return value.
2774 (build_displacement_string): Remove unused local temp_disp2.
2775 (i386_intel_memory_operand): Add parentheses to avoid warning.
2776 (i386_intel_operand): Remove unused local end_of_operand_string.
2777 (i386_operand): Remove unused local operand_modifier.
2778 (i386_operand): Add parens to avoid warning.
2780 1999-04-04 Don Bowman <don@pixsci.com>
2782 * configure.in: Add mips*-*-vxworks* target; have it define
2784 * configure, config.in: Rebuild.
2786 1999-03-31 Nick Clifton <nickc@cygnus.com>
2788 * configure.in (emulations): Add support for arm-epoc-pe.
2789 * configure: Regenerate.
2790 * config/te-epoc-pe.h: New file. Define macros specific to
2792 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2793 for arm-epoc-pe target.
2795 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2797 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2799 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2801 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2802 detect ",n" without a condition.
2803 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2806 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2808 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2809 instruction is encoded with one bit.
2812 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2814 * doc/internals.texi (CPU backend): Mention that
2815 line_separator_chars should not include newline. From thi
2816 <ttn@mingle.glug.org>.
2818 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2820 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2821 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2823 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2825 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2827 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2829 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2832 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2834 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2836 1999-03-15 Martin Hunt <hunt@cygnus.com>
2838 * app.c (do_scrub_begin): Change '-' back to a symbol char
2839 so we can use multiple opcodes on a line again.
2841 * config/tc-d30v.c: By default, warn if a symbol has
2842 the same name as a register. Plus some minor
2843 updates from the branch.
2845 1999-03-13 Nick Clifton <nickc@cygnus.com>
2847 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2848 BFD_RELOC_16 and BFD_RELOC_64.
2850 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2852 * expr.c (expr): Add missing else.
2854 1999-03-12 Nick Clifton <nickc@cygnus.com>
2856 * config/tc-arm.c (md_apply_fix3): Improve error message.
2858 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2860 * Makefile.am (CPU_TYPES): Add fr30.
2861 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2862 (fr30,m32r dependencies): Update.
2863 * Makefile.in: Rebuild.
2865 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2866 (gas_cgen_record_fixup_exp): Ditto.
2867 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2868 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2869 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2870 (md_cgen_lookup_reloc): Update use of operand->type.
2871 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2872 (md_convert_frag): Call cgen_operand_lookup_by_num.
2873 (md_cgen_lookup_reloc): Update use of operand->type.
2874 (m32r_cgen_record_fixup_exp): Ditto.
2876 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2878 * config/tc-mips.c (md_show_usage): Fix message.
2880 1999-03-03 Nick Clifton <nickc@cygnus.com>
2882 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2883 and LDR reg,=<expr> instruction.
2885 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2888 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2890 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2892 1999-02-17 Nick Clifton <nickc@cygnus.com>
2894 This patch was created by: Scott Bambrough
2895 <scottb@corelcomputer.com>
2898 Special cased '@' character. The '@' character is used as the
2899 ARM assembler comment character, as a special character
2900 and in ELF .symver pseudo-op's, and as a special character in
2901 .type and .section pseudo-ops.
2902 (symver_pseudo): New static variable.
2903 (symver_state): New static variable.
2904 (struct app_save): Add field 'symver_state'.
2905 (app_push): Save global symver_state int struct app_save.
2906 (app_pop): Restore global symver_state from struct app_save.
2907 (do_scrub_chars): Special case handling of '@' character in
2910 * configure.in: Modified to recognize armv* uname syntax from ARM
2912 * configure: Regenerated.
2914 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2915 a prefix to the section's type.
2916 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2917 the type's typename.
2919 * config/tc-arm.h: Add support for PIC generation:
2920 (pic_code): New boolean.
2921 (obj_relocate_extern): Define.
2922 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2923 (TC_CONS_FIX_NEW): Define.
2924 (tc_fix_adjustable): Define.
2925 (GLOBAL_OFFSET_TABLE_NAME): Define.
2927 * config/tc-arm.c: Add support for PIC generation:
2928 (line_seperator_chars): Allow ';' as a seperator for Linux.
2929 (is_immediate_prefix): New macro.
2930 (arm_parse_reloc): New function.
2931 (s_arm_elf_cons): New function.
2932 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2933 (md_undefined_symbol): Special case handling for the Global Offset
2935 (md_apply_fix3): Handle PIC relocs.
2936 (tc_gen_reloc): Handle PIC relocs.
2937 (md_parse_option): Add support for '-k' command line switch to
2938 enable PIC generation.
2939 (cons_fix_new_arm): New function.
2940 (s_arm_elf_cons): New function.
2942 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2944 * configure.in: Add comments for uses of AC_DEFINE.
2945 * acinclude.m4: Likewise.
2946 * acconfig.h: Remove.
2947 * aclocal.m4: Rebuild.
2948 * configure: Rebuild.
2949 * Makefile.in: Rebuild.
2950 * config.in: Rebuild.
2952 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2954 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2955 non-constant offset from a base register.
2957 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2959 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2962 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2964 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2965 (emit_insn): Look for pc-relative and no-overflow specifiers on
2966 internal relocation types.
2968 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2970 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2973 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2975 (mips_4650, mips_4010, mips_4100): Variables removed.
2976 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2977 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2979 (md_begin): Don't bother initializing the mips_NNNN variables;
2980 mips_cpu is set, and that's good enough now.
2981 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2982 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2983 (show): New function, to handle wrapping in the CPU lists.
2984 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2986 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2988 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2989 than treat as an immediate specifier.
2991 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2993 * config/tc-i386.c: Prototype many functions.
2994 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2995 (i386_immediate): Remove unused second argument.
2996 (i386_intel_operand): Fix i386_is_reg typo.
2997 (i386_operand): Use allow_naked_reg.
2998 (output_invalid): Make operand int for K&R.
3000 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3002 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3004 * Makefile.in: Rebuild.
3006 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3008 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3010 (EXTRA_as_new_SOURCES): Comment out.
3011 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3012 * Makefile.in: Rebuild.
3013 * doc/Makefile.in: Rebuild.
3014 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3015 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3016 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3017 * configure: Rebuild.
3018 * aclocal.m4: Rebuild.
3019 * config.in: Rebuild.
3020 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3021 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3022 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3023 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3024 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3025 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3026 (gas_cgen_record_fixup_exp): Ditto.
3027 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3028 descriptor, not global variable.
3029 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3030 descriptor, not global variable. Refer to insert_operand handler
3031 via cpu descriptor, not global function.
3032 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3033 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3034 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3035 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3036 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3037 * config/tc-m32r.c: Ditto.
3038 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3039 (md_assemble): Ditto.
3040 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3042 1999-02-09 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3045 relocations for ELF targets.
3047 1999-02-08 Nick Clifton <nickc@cygnus.com>
3049 * configure.in: Add support for StrongARM target.
3050 * configure: Regenerate.
3052 1999-02-05 Nick Clifton <nickc@cygnus.com>
3054 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3056 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3059 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3061 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3063 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3065 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3066 (INTEL_DWORD_MNEM_SUFFIX): Define.
3069 (DWORD_PTR): Define.
3070 (XWORD_PTR): Define.
3072 (OFFSET_FLAT): Define.
3074 (NONE_FOUND): Define.
3077 * config/tc-i386.c (set_intel_syntax): New routine.
3078 (intel_syntax): Declare.
3079 (allow_naked_reg): Declare.
3080 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3081 (intel_float_operand): New routine.
3082 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3083 Handle brackets as well as parens. Call i386_intel_operand for
3084 intel syntax. Reverse operands if appropriate. Handle new
3085 suffixes. Handle movzx and movsx.
3086 (i386_is_reg): New routine.
3087 (i386_immediate): New routine.
3088 (i386_scale): New routine.
3089 (i386_displacement): New routine.
3090 (i386_operand_modifier): New routine.
3091 (build_displacement_string): New routine.
3092 (i386_parse_seg): New routine.
3093 (i386_intel_memory_operand): New routine.
3094 (i386_intel_operand): New routine.
3095 (i386_operand): Call i386_displacement, i386_immediate,
3096 i386_scale, etc. instead of handling inline.
3097 (parse_register): Handle registers without prefix.
3099 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3101 * configure: Regenerate.
3102 * configure.in (arm-*-oabi): New.
3103 (thumb-*-oabi): New.
3104 * config/tc-arm.c (target_oabi): Declare.
3105 (md_apply_fix3): Support REL relocs.
3106 (md_parse_option): Handle -oabi.
3107 (elf32_arm_target_format): New routine.
3108 (md_longopts): Add OPTION_OABI.
3109 * config/tc-arm.h: Redefine TARGET_FORMAT.
3112 1999-01-28 Nick Clifton <nickc@cygnus.com>
3114 * write.c (write_relocs): Handle out of range error.
3116 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3117 (fr30_force_relocation): Default to 0.
3119 * config/tc-fr30.h (obj_fix_adjustable): Define.
3120 (TC_FORCE_RELOCATION): Define.
3122 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3125 1999-01-16 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3128 merge of two instructions if the left instruciton kills the right.
3130 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3132 * Makefile.in: Regenerate.
3133 * configure.in: Redo test for using cgen.
3134 * configure: Regenerate.
3136 1999-01-09 Nick Clifton <nickc@cygnus.com>
3138 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3139 redefinition of this macro.
3141 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3143 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3146 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3148 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3149 a read of HI or LO and an immediatly following branch.
3151 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3153 * config/tc-mips.c (md_begin): Another correction to the setting of
3156 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3158 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3160 1998-12-21 Nick Clifton <nickc@cygnus.com>
3162 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3163 bit insn when optimizing, so that parallelised instructions will
3164 start on a 32 bit boundary.
3166 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3168 * config/tc-mips.c (mips_eabi64): New.
3169 (md_begin): Set mips_eabi64.
3170 (mips_elf_final_processing): Use it.
3172 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3174 * config/tc-mips.c (mips_elf_final_processing):
3175 Correct setting of ABI in e_flags.
3177 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3179 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3181 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3183 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3185 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3187 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3188 warning, values that don't fit in the field.
3190 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3192 * config/tc-mips.c (mips_abi_string): New.
3193 (md_parse_option,md_longopts): Add mabi.
3194 (mips_elf_final_processing): Set e_flags based on mabi flag.
3196 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3198 * config/tc-mips.c (md_parse_option): Handle vr4111.
3200 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3202 * config/tc-h8300.c (build_bytes): Change message given if the
3203 instruction requires H8/300H mode and we're not in Hmode, to
3204 suggest that it may be the operand modes that are the problem, not
3205 necessarily the opcode.
3207 1998-12-10 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-fr30.c: Add line separator character.
3211 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3213 * configure.in (hppa-*-mpeix*): New target.
3214 * config/obj-som.h (obj_som_compiler): Declare.
3215 * config/obj-som.c (compiler_seen): New static variable.
3216 (obj_som_compiler): New function.
3217 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3218 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3219 (pa_type_args): Set hppa_priv_level.
3220 (pa_compiler): New static function if OBJ_SOM.
3221 * configure: Rebuild.
3223 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3225 * read.c (output_leb128): Don't mark as inline.
3227 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3229 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3230 AIX .vbyte unaligned data support.
3231 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3232 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3235 1998-12-07 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3240 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3242 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3243 BFD_RELOC_ARM_PCREL_BRANCH.
3245 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3247 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3248 checking the target type.
3249 (mips-dec-bsd*): Set endian to little.
3250 * configure: Rebuild.
3252 COFF weak symbol support, based on patches from Mark Elbrecht
3253 <snowball3@usa.net>:
3254 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3255 * config/obj-coff.c (obj_coff_weak): New static function.
3256 (obj_coff_endef) [both versions]: Handle weak symbols.
3257 (coff_frob_symbol): Likewise.
3258 (yank_symbols): Likewise.
3259 (obj_pseudo_table): Add "weak".
3261 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3262 <aymeric.vincent@emi.u-bordeaux.fr>.
3263 * aclocal.m4: Rebuild with current tools.
3264 * configure: Rebuild.
3266 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3267 an assertion failure for a case we can't handle when OBJ_ECOFF.
3269 * expr.c (operator): And with 0xff to avoid problems with signed
3272 1998-12-03 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3275 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3277 1998-12-02 Nick Clifton <nickc@cygnus.com>
3279 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3282 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3284 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3287 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3289 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3292 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3296 (d10v_cleanup): Only generate previous insn if a multiline insn is
3299 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3304 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3306 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3307 -marm6xxx command line switches.
3309 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3311 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3312 (itbl-ops.o): Delete duplicate dependencies.
3313 Rebuild dependencies.
3314 Add fr30 dependencies.
3315 * Makefile.in: Rebuild.
3317 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3319 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3321 * listing.c: Ignore line terminator characters found inside
3324 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3326 * po/gas.pot: Regenerated.
3328 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3330 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3331 fr30_is_label_start(). Also checks for delay slot insns.
3333 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3334 FR30 instructions which contain a colon in the mnemonic.
3336 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3338 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3340 * config/tc-fr30.c: Removed currently superflous code.
3342 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3344 * config/tc-fr30.h: New file.
3345 * config/tc-fr30.c: Tweaking so that it will compile.
3347 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3349 * config/tc-d10v.h (obj_fix_adjustable): Define.
3350 (TC_FORCE_RELOCATION): Define.
3351 (d10v_force_relocation): Declare.
3352 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3353 (md_apply_fix3): Handle Vtable relocs.
3354 (d10v_fix_adjustable): New.
3355 (d10v_force_relocation): New.
3357 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-d30v.c: Change default behaviour to ignore potential
3360 conflicts between register name and symbol names.
3362 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3364 * configure.in: Add fr30-*-*.
3365 * config/tc-fr30.c: New file.
3366 * Makefile.in: Regenerated.
3367 * config.in: Regenerated.
3368 * configure: Regenerated.
3369 * doc/Makefile.in: Regenerated.
3370 * po/gas.pot: Regenerated.
3372 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3374 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3377 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3379 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3381 (do_scrub_chars): Add some casts to unsigned char to avoid
3382 unwanted sign extension.
3383 * read.c (lex_type): Set characters about 127 to be symbol
3385 * config/tc-i386.c (md_begin): Set identifier_chars and
3386 operand_chars for values above 127.
3388 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3390 * configure.in: detect cygwin* instead of cygwin32*
3391 * configure: regenerate
3393 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3395 * listing.c: Add support for producing a listing from piped
3398 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3400 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3401 (append_insn): Account for the tx39's multiply behavior.
3403 1998-10-26 Michael Meissner <meissner@cygnus.com>
3405 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3406 from assemble_parallel_insns. Add support for '->' to indicate
3407 explicitly serializing the instructions.
3408 (md_assemble): Ditto.
3410 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3412 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3415 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3417 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3419 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3421 * config/tc-mips.c : support frame and regmask/fregmask when
3422 MIPS_STABS_ELF is specified.
3424 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3426 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3427 (md_apply_fix): Don't return 1 for VTABLE relocs.
3428 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3430 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3432 * doc/c-i386.texi: Replace occurences of "opcode" with
3433 "instruction mnemonic", "instruction", or "mnemonic" when
3434 referring to the name of an instruction. Use "opcode" when
3435 referring to the sequence of machine bytes.
3437 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3438 (is_opcode_char): Rename to is_mnemonic_char.
3439 (md_assemble and i386_operand): Correct error messages from
3440 "opcode" to "instruction mnemonic"
3441 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3442 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3443 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3444 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3445 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3446 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3447 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3449 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3451 * config/tc-i386.c (i386_operand): Check for garbage after
3454 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3456 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3457 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3459 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3461 * config/tc-sh.h (obj_fix_adjustable): Define.
3462 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3463 (md_apply_fix): Likewise.
3464 (tc_gen_reloc): Likewise.
3465 (sh_fix_adjustable): New.
3467 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3469 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3470 * cgen.h (gas_cgen_finish_insn): Update prototype.
3471 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3472 cgen_insn_t -> CGEN_INSN_INT.
3473 (make_parallel): Update handling of CGEN_INT_INSN_P.
3474 (assemble_parallel_insn): Ditto.
3475 (target_make_parallel): New function.
3476 (md_assemble): Use it.
3478 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3480 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3482 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3484 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3485 converted into lower case.
3487 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3489 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3490 (gas_cgen_tc_gen_reloc): Likewise.
3491 * config/tc-m32r.h (obj_fix_adjustable): Define.
3492 * config/tc-m32r.c (m32r_fix_adjustable): New.
3493 (m32r_force_relocation): Handle VTABLE relocs.
3495 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3497 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3499 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3501 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3502 to lower case before parsing.
3504 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3505 parallel insns modift buts in the PSW as a side effect.
3507 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-d30v.c (find_format): Test for missing flag and
3512 (md_apply_fix3): Fix error messages to avoid
3513 assumption about presence of a symbol.
3515 (parallel_ok): Disallow parallel instructions that both modify the
3518 (find_format): Generate a warning if an odd numbered register is
3519 used as the first register in a mutli-register instruction.
3521 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3523 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3524 relocations are always associated with a symbol.
3526 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3528 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3529 (elf32_sparc_force_relocation): Declare.
3530 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3531 (tc_gen_reloc): Handle vtable relocs.
3532 (elf32_sparc_force_relocation): New.
3534 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3536 * symbols.c (S_IS_FUNCTION): New.
3537 * config/tc-v850.h (obj_fix_adjustable): Define.
3538 (TC_FORCE_RELOCATION): Define.
3539 (v850_force_relocation): Declare.
3540 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3541 of fx_addnumber for VTABLE reloc addends.
3542 (md_apply_fix3): Handle VTABLE relocs.
3543 (v850_fix_adjustable): New.
3544 (v850_force_relocation): New.
3546 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3548 * tc-hppa.c (fp_operand_format): Add some additional formats.
3549 (pa_ip): Do not automatically promote into pa2.0 mode.
3550 (pa_level): Handle ".level 2.0".
3552 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3554 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3555 * config/tc-i386.h (template.extension_opcode): Change to
3556 unsigned int to allow full range of 8-bit opcode suffixes.
3557 (None): Redefine as 0xffff.
3559 From Jeff B Epler <jepler@usgs.gov>
3560 * doc/c-i386.texi (i386-SIMD): New section.
3562 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3564 * read.c (discard_rest_of_line): New function.
3565 * read.h: Declare it.
3566 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3568 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3570 * config/tc-d10v.c (find_symbol_matching_register): New function.
3571 (find_opcode): Cope with the case where a register name matches
3574 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3576 * config/tc-v850.c (md_pcrel_from): Rename to
3577 v850_pcrel_from_section.
3578 (v850_pcrel_from_section): Do not resolves symbols in other
3581 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3583 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-d10v.c (find_opcode): Generate an error if a register
3586 is supplied for an operand that should not be a register.
3588 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3590 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3591 instructions to have another instruction in the right bin.
3593 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3596 the right container if the left container holds a branch
3599 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3601 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3602 both a register name and symbol name.
3603 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3605 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3607 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3608 execution unit class.
3610 (reg_name_search): If a name matches a register and a symbol,
3611 prefer the register.
3612 (find_format): Disallow flag registers when a general purpose
3613 register is required.
3614 If a number is required, but a register has been given, check to
3615 see if a symbol with the same name as the register exists, and if
3616 so, use that symbol.
3618 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3620 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3622 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-d30v.c (find_format): Do not accept flag registers as
3625 general purpose registers.
3626 (find_format): If an immediate value is expected at a given place
3627 in a format, but a register name has been provided instead, check
3628 to see if that register name matches the name of a predefined
3629 symbol and if it does, then use the symbol instead.
3630 (reg_name_search): If a register name matches a symbol name,
3631 prefer the register name to the symbol name.
3633 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3635 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3636 the previous insn to empty.
3638 1998-09-20 Michael Meissner <meissner@cygnus.com>
3640 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3641 pieces, forcing the use of an ANSI compiler.
3643 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3645 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3647 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3649 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3651 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3653 (obj_elf_vtable_entry): Likewise.
3654 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3655 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3656 (tc_gen_reloc): Likewise.
3657 (arm_fix_adjustable): Likewise.
3658 (elf32_arm_force_relocation): New.
3659 (armelf_frob_symbol): Remove coff-style symbol support.
3661 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3663 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3665 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3667 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3668 OBJ_COFF so that routine is defined for a.out format.
3670 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3672 * config/tc-i386.c (i386_operand): Detect non-segment registers
3673 used as segment prefixes.
3675 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3677 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3678 optimize across FDE boundaries.
3680 * config/obj-coff.c (obj_coff_section): Preserve any link once
3681 flags when setting the section flags.
3683 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3685 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3686 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3688 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3690 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3693 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3695 * frags.c (frag_grow): Include the size of the frag struct in the
3698 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3699 if the new subseg comes before the old.
3701 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3703 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3704 to handle edge8 and edge16.
3706 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3708 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3709 before we clobber the symbol involved.
3711 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3713 * config/tc-arm.c: Remove OBJ_ELF definitions for
3714 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3715 use arm_adjust_symtab for OBJ_COFF.
3716 (armelf_adjust_symtab): New Routine.
3717 * config/tc-arm.h: Define obj_adjust_symtab to
3718 armelf_adjust_symtab for OBJ_ELF.
3720 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3722 * configure.in: Make all i386-elf targets use bfd_gas.
3723 * config/tc-i386.c (tc_i386_force_relocation): New.
3724 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3725 (md_apply_fix3): Likewise.
3726 (tc_gen_reloc): Handle them.
3727 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3728 tc_i386_force_relocation.
3730 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3732 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3734 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3736 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3737 current opcode after writing the first insturction of a reverse
3740 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3742 * read.h (generate_lineno_debug): Add prototype.
3743 * read.c (generate_lineno_debug): Make non-static.
3745 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3747 * config/tc-i386.c (md_assemble): Only warn for address/data size
3750 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3752 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3753 against Thumb function names, as the linker needs this information.
3755 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3757 * expr.c (operand): Check also that there is no advance in operand
3758 after atof_generic in order to decide "is it label 0f or floating
3761 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3763 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3764 command line options with a single dash.
3765 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3767 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3769 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3770 * tc-arm.c (arm_fix_adjustable): New routine.
3772 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3774 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3775 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3776 demand_empty_rest_of_line before mri_comment_end.
3777 (equals): Check garbage after expression before
3778 mri_comment_end in MRI mode.
3780 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3782 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3783 small immediate constant to use the constant itself rather than
3786 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3788 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3789 (pa_leave): Likewise.
3791 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3793 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3795 (i386_operand): Fix an error message.
3797 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3799 * doc/c-arm.texi (ARM Directives): Document .req directive.
3801 * config/tc-arm.c (reg_required_here): Display erroneous string if
3802 the register name could not be decoded.
3803 Do not set inst.instruction if the sift is -1.
3805 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3807 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3810 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3812 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3813 even if it is belived to be unnecessary.
3815 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3817 config/tc-i386.c (i386_operand): Size immediate constants by
3818 suffix (erroneously removed as part of July 7 change).
3820 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3822 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3823 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3824 (armelf_frob_symbol): New Routine.
3825 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3827 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3829 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3831 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3833 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3834 command line switches passed to assembler.
3836 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3838 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3839 (gas_cgen_opcode_desc): Declare.
3840 (gas_cgen_parse_operand): Declare.
3841 (*): Prepend gas_ to gas specific fns to denote them as such.
3843 * cgen.c (gas_cgen_opcode_desc): New global
3844 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3845 (queue_fixup): Renamed from cgen_queue_fixup.
3846 (*): Prepend gas_ to gas specific fns to denote them as such.
3848 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3849 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3850 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3851 Open opcode table and initialize it.
3852 (make_parallel): Use gas_cgen_opcode_desc.
3853 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3854 (md_assemble): Ditto.
3856 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3858 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3859 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3860 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3861 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3862 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3863 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3864 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3865 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3866 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3867 (INIT_STAB_SECTION): Likewise.
3868 (OBJ_PROCESS_STAB): Likewise.
3870 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3871 (md_parse_option): Watch for them.
3872 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3873 (md_begin): Kill neverdef code.
3874 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3875 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3876 (s_alpha_coff_wrapper): New.
3877 (md_pseudo_table): Trap all ECOFF pseudos.
3879 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3881 Start of changes to remove mdebug section from mips*-elf
3882 Based on MIPS_STAB_ELF definition
3883 * acconfig.h: undef if not configured
3884 * config.in: undef if not configured
3885 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3886 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3887 * stabs.c (s_stab_generic): flush frag
3889 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3891 * configure.in: (arm-*-elf): Handle.
3892 (thumb-*-elf): Handle.
3893 * configure: Regenerate.
3894 * read.c (stringer): Fix typo in comment.
3895 * write.c (fixup_segment): Don't add symbol value to addend if
3897 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3899 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3902 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3904 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3905 (write_2_short): Emit warning if new flag is set.
3906 (do_assemble): Set flags if left instruction is one of special
3907 "right-instruction-killer" type.
3909 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3911 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3912 Always output words in debug_info section as big endian.
3913 (sparc_target_format): Choose correct bfd target.
3914 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3916 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3918 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3919 to work with internationalization code. Issue an error when two
3920 operands match that are not allowed to match.
3922 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3924 * configure.in (install_tooldir): Allow target to specify whether
3925 it wants to be installed in $(tooldir)/bin.
3926 * configure: Regenerate.
3927 * Makefile.am (install-exec-local): Set install-exec-tooldir
3928 dependency via configure.
3929 * Makefile.in: Regenerate.
3931 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3933 * Makefile.am (install-exec-local): Split into two ...
3934 (install-exec-bindir,install-exec-tooldir): New rules.
3935 * Makefile.in: Regenerate.
3937 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3939 * Makefile.am (install-exec-local): Don't remove the file before
3940 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3941 W. Rozycki <macro@ds2.pg.gda.pl>.
3942 * Makefile.in: Rebuild.
3944 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3946 * cgen.c: Include libiberty.h.
3947 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3948 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3949 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3950 (md_cgen_lookup_reloc)): Declare.
3951 (md_cgen_record_fixup_exp): Declare.
3952 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3953 (m32r_relax_frag): Declare.
3954 (cgen_md_apply_fix3): Decls moved to cgen.h.
3955 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3956 (m32r_cgen_record_fixup_exp): Delete decl.
3957 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3958 (assemble_nop): Delete.
3959 (expand_debug_syms): Delete unused `exp'.
3960 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3961 Add default case for -Wall.
3962 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3963 (md_atof): Delete unused wordP.
3965 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3967 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3970 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3973 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3974 .print, .purgem, and .struct. Remove documentation for
3977 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3979 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3980 Update call to insert_operand.
3982 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3984 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3986 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3988 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3989 whitespace after a prefix operator.
3991 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3993 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3995 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3997 * config/tc-sparc.c (log2): New static function.
3998 (s_reserve): Use log2 to convert alignment before calling
4000 (s_common): Use log2 to convert alignment before calling
4001 record_alignment and frag_align.
4002 (sparc_cons_align): Use log2.
4004 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4006 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4007 (s_common): Likewise.
4009 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4010 initialization of waddr.
4011 (sparc_elf_final_processing): Add default case to switch.
4013 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4015 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4016 than temporary real.
4018 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * write.c (subsegs_finish): Don't align the segments if there were
4023 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4024 copying aux information.
4026 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4027 expression into a symbol.
4029 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4031 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4032 type to unsigned int.
4033 (md_assemble): Change type used to store offsets from unsigned
4035 (i386_operand): Switch error check to only call RESTORE_END_STRING
4036 once after parse_register.
4038 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4040 * config/tc-v850.c (md_show_usage): Changed format to match that
4043 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4045 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4047 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4049 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4052 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4054 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4055 * doc/Makefile.in: Rebuild.
4057 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4059 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4060 for %lo expressions.
4061 (mips_ip, case 'u'): Move range check after code to mask
4062 off bits in %hi/%lo expressions. Mask off high bits for
4065 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4067 * doc/Makefile.am (gasver.texi): New target.
4068 (as.info, as.dvi): Depends upon gasver.texi.
4069 * doc/as.texinfo: Include gasver.texi. Mention version number on
4070 title page and in top node.
4071 * doc/Makefile.in: Rebuild.
4073 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4075 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4076 but not including the line containing the edict.
4077 * listing.h (LISTING_EOF): New.
4078 * input-scrub.c (input_scrub_next_buffer): Call it.
4080 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4082 * config/tc-i386.c (i386_operand): Don't set the size of an
4083 immediate address based solely on the suffix and the mode.
4085 * config/tc-i386.c (md_assemble): Add assertion to make sure
4086 overlap2 does not set Imm.
4088 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4089 sequences of whitespace to a single space.
4090 (is_space_chars): Just compare with space.
4091 (md_begin): Don't initialize space_chars.
4092 (md_assemble): Just skip a single whitespace character.
4093 (i386_operand): Rewrite base-index parsing to use new
4094 parse_register, and to skip white space. Skip white space in a
4095 number of other places too. Don't give error message if
4096 parse_register fails.
4097 (parse_register): Change reg_string parameter to be non-const.
4098 Add end_op parameter. Skip white space after the `%', and return
4099 end of register string. Give error message here rather than
4102 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4104 Based on patch from Matt Semersky <matts@scd.hp.com>:
4105 * expr.c (op_encoding): Make const.
4106 (expr_set_precedence): New function.
4107 (expr_begin): Don't set operator rankings, just call
4108 expr_set_precedence.
4109 * expr.h (expr_set_precedence): Declare.
4110 * read.c (s_mri): Call expr_set_precedence.
4112 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4114 * doc/as.texinfo (Statements): Remove paragraph discussing
4115 continuing lines with a backslash. This hasn't worked for years,
4118 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4120 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4122 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4123 (ps_CTORS, ps_DTORS): New section types.
4124 (vms_fixup_xtors_section): New function
4125 (Ctors_Psect, Dtors_Psect): Define.
4126 (IS_GXX_XTOR): Define
4127 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4128 Filter static constructors/destructors and add to
4129 Ctors_Symbols/Dtors_Symbols chain.
4130 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4131 appropriate section.
4133 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4134 * makefile.vms: Merge vax/vms support.
4136 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4138 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4139 (elf_pseudo_table): Add them.
4140 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4141 (md_apply_fix): Accept them.
4142 (mips_fix_adjustable): Don't adjust them.
4143 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4144 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4145 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4146 (tc_fix_adjustable): Don't adjust them.
4148 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4150 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4152 * Makefile.in: Regenerate.
4153 * configure.in: AC_SUBST cgen_cpu_prefix.
4154 * configure: Regenerate.
4156 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4158 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4159 Changed all users of COND12_DELAY.
4161 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4163 * config/tc-mn10300.c (set_arch_mach): New function.
4164 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4165 (md_begin): Default to mn10300 mode.
4166 (md_assemble): Only accept instructions for the core mn10300
4167 chip and the active machine type.
4169 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4171 * subsegs.h (segment_info_type): Give the struct a name.
4172 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4173 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4174 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4175 * config/tc-w65.h (tc_reloc_mangle): Declare.
4176 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4178 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4180 * config/tc-v850.c (v850_comm): Restore old section
4181 after common processing.
4183 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4185 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4187 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4189 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4190 char with code that explicitly sign-extends.
4192 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4194 * config/tc-v850.c (md_begin): Restore text section as the current
4195 section after creating call table sections.
4196 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4199 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4200 with call to macro SYM_AUXINFO.
4202 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4204 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4205 with the program transform name.
4206 * Makefile.in: Rebuild.
4208 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4210 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4213 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4215 * config/tc-i386.c (i386_operand): Be prepared for a space between
4216 the open parenthesis and the start of the register operand,
4217 because of the June 16 change.
4219 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4221 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4224 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4226 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4227 even if it is belived to be unnecessary.
4229 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4233 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4235 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4237 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4238 shift amount for a repeated operand. The shift amount for the
4239 repeated copy comes from the size of the operand.
4241 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4243 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4245 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4247 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4249 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4251 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4252 characters in it as LEX_IS_SYMBOL_COMPONENT.
4253 * config/tc-i386.h (tc_symbol_chars): Define.
4254 (extra_symbol_chars): Declare.
4255 * config/tc-i386.c (extra_symbol_chars): Define.
4256 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4257 (line_comment_chars): Set to '/' if TE_LINUX.
4258 * doc/c-i386.texi (i386-prefixes): Update.
4259 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4261 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4263 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4264 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4266 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4268 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4269 constraint in instructions REP & REPI.
4271 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4273 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4274 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4276 (check_range): If the operand is shifted, then shift the number
4277 before checking its range.
4279 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4281 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4284 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4286 * config/tc-v850.c (v850_comm): Create special sections as needed.
4288 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4290 * config/tc-d10v.c (write_2_short): Addition of swapping
4291 instructions for sequential and reverse sequential order when
4292 given order is not possible.
4294 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4296 * Makefile.am: Rebuild dependencies.
4297 (DEP_INCLUDES): Fix reference to intl build directory.
4298 * Makefile.in: Rebuild.
4300 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4302 * doc/c-i386.texi: Update 16 bit documentation.
4304 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4305 IgnoreDataSize to IgnoreSize as they are used for address size as
4307 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4308 32-bit mode, similarly addr16/data16 and variants.
4310 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4312 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4313 sequential word multiply instructions.
4315 (do_assemble): Add extra command line argument, to allow mul32
4316 attribute to be preserved across parallel insns.
4317 (md_assemble): Insert NOPs between explicitly parallel insns which
4318 contain an 32 bit multiply and a 16 multiply.
4320 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4322 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4325 * config/tc-i386.c (reloc): Add braces.
4327 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4328 consistent with Intel naming.
4329 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4330 use bitfields in sib_byte.
4331 (modrm_byte): Don't use bitfields here either.
4333 * config/tc-i386.c (current_templates): Add const.
4334 (parse_register): Add const to return, param, and char *s.
4335 (i386_operand): Add const to reg_entry *r.
4336 * config/tc-i386.h (templates): Add const to start, end.
4338 Inspired by code for 16 bit gas support from Martynas Kunigelis
4339 <martynas@nm3.ktu.lt>:
4340 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4341 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4342 (uses_mem_addrmode): Remove.
4343 (md_estimate_size_before_relax): Add support here too.
4344 (md_relax_table): Rewrite interface to md_relax for 16 bit
4346 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4347 (opcode_suffix_to_type): Remove.
4348 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4349 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4350 (md_convert_frag): Likewise.
4351 (i386_operand): Add support for 16 bit base/index regs,
4352 immediates, and displacements. Remove some unnecessary casts, and
4353 localise end_of_operand_string, displacement_string_start,
4354 displacement_string_end variables. Add GCC_ASM_O_HACK.
4355 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4357 * config/tc-i386.c (prefix_hash): Remove.
4358 (md_begin): Rewrite without obstacks. Remove prefix hash table
4359 handling. Rewrite lexical table handling.
4360 (i386_print_statistics): Don't print prefix statistics.
4361 (md_assemble): Rewrite instruction parser so that line is not
4362 converted to lower case. Don't do a hash_find for prefixes,
4363 instead recognise them via opcode modifier.
4364 (expecting_operand, paren_not_balanced): Localise variables.
4365 * config/tc-i386.h (IsPrefix): Define.
4366 (prefix_entry): Remove.
4368 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4369 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4370 '\\' in case where comment_chars contains '/'.
4372 * config/tc-i386.c (MATCH): Ensure given operand and template
4373 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4374 you must write `ljmp *table(%ebx)'.
4376 From H.J. Lu <hjl@gnu.org>:
4377 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4378 as 0 ifndef BFD_ASSEMBLER.
4379 (md_assemble): Allow immediate operands without suffix or
4380 other reg operand to default in size to the current code size.
4382 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4384 * config/tc-v850.c (md_begin): Restore creation of
4385 .call_table_text and .call_table_data sections.
4387 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4390 after emitting a word of noops.
4392 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4394 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4395 (i386_operand): Simplify checks for valid base/index combinations.
4396 Disallow `in 4(%dx),%al'.
4398 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4400 (add_prefix): Change parameter from char to int.
4402 * config/tc-i386.h (Ugh): Define opcode modifier.
4403 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4405 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4406 CONSISTENT_REGISTER_MATCH macros to check register types more
4407 thoroughly. Check for illegal suffix/operand combinations
4408 when matching insns with operands. Handle new `s' suffix, and
4409 associated FloatMF opcode modifier for float insns with memory
4411 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4412 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4413 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4414 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4415 DATA_PREFIX_OPCODE throughout.
4417 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4418 (md_assemble): Rewrite suffix/register operand checking code to be
4419 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4420 AnyMem, the better to grep.
4422 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4423 given a memory operand. Don't set Abs bits either.
4424 (type_names): Remove Mem*, Abs*.
4425 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4426 define opcode_modifiers as these cases are handled by Disp8,
4427 Disp16, Disp32 and suffix checks.
4428 (COMES_IN_BOTH_DIRECTIONS): Remove.
4429 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4431 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4432 if IgnoreDataSize modifier given. Remove ShortformW modifier
4433 test. Add test for ShortForm in W base_opcode modification.
4434 Merge Seg2ShortForm and Seg3ShortForm code.
4435 * config/tc-i386.h (ShortFormW): Remove.
4436 (IgnoreDataSize): Define.
4438 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4440 * config/tc-d30v.c (md_assemble): Store previous segment state
4441 with previous instruction.
4443 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4445 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4446 (ebp, esp): Remove static variables.
4447 (MATCH): Remove test for InOutPortReg.
4448 (i386_operand): Properly handle InOutPortReg here instead.
4449 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4450 (md_assemble): Simplify and correct modrm and sib generation.
4451 (i386_operand): Add warning for scale without index.
4452 Rewrite checks for valid base/index combinations.
4454 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4455 macros and enclose in do while(0).
4456 (RESTORE_END_STRING): Likewise.
4457 (md_assemble): Add one to printed operand number so we start
4458 from 1 not 0. Add some more gettext invocations.
4459 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4462 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4463 DATA_PREFIX, SEG_PREFIX): Define.
4464 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4465 (check_prefix): Remove function.
4466 (add_prefix): New function. Add prefix to i.prefix as well as
4468 (md_assemble): Changes for add_prefix. Remove hack for wait
4469 prefix, instead always output prefixes in fixed order. Test
4470 for jcxz/loop when selecting between word & dword operations,
4471 and add address size prefix rather than operand size prefix.
4472 Remove operand -> address size hack when emitting jcxz/loop.
4473 (i386_operand): Remove O_Absent check as it's done in expr.
4475 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4477 * configure.in: Recognize m5200 as a cpu_type of m68k.
4478 * aclocal.m4: Rebuild with current libtool.
4479 * configure: Rebuild.
4481 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4483 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4484 to relaxable_symbol to prevent references to external symbol from
4487 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4489 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4490 symbols are relaxable.
4492 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4494 * config/tc-v850.c (md_begin): Don't create special
4495 sections by default.
4497 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4499 * config/tc-mips.c (macro): For div and udiv, close the
4500 reorder block as soon as possible.
4502 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4504 From Matt Semersky <matts@scd.hp.com>:
4505 * macro.c (macro_mri_mode): New function.
4506 * macro.h (macro_mri_mode): Declare.
4507 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4510 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4512 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4515 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4516 until after xstrdup in OBJ_EVAX case.
4518 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4520 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4521 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4522 of hardcoded magic number.
4523 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4525 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4527 * read.c (do_s_func): New function.
4529 * read.h (do_s_func): Add prototype.
4531 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4533 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4534 nops if fill pattern not specified.
4536 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4538 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4539 * config/te-go32.h (TE_GO32): Define.
4540 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4542 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4544 Implement .func/.endfunc pseudo-ops.
4545 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4547 * read.c (potable): Add .func,.endfunc.
4548 (s_func): New function.
4549 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4551 (in_doc_func_p,current_function_label): New static globals.
4552 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4554 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4556 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4557 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4558 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4559 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4560 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4561 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4562 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4563 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4564 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4565 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4566 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4567 * config/tc-a29k.c: Don't define md_short_jump_size,
4568 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4569 * config/tc-alpha.c: Likewise.
4570 * config/tc-alpha.h: Likewise.
4571 * config/tc-arm.c: Likewise.
4572 * config/tc-h8300.c: Likewise.
4573 * config/tc-h8500.c: Likewise.
4574 * config/tc-hppa.c: Likewise.
4575 * config/tc-i860.c: Likewise.
4576 * config/tc-i960.c: Likewise.
4577 * config/tc-ppc.c: Likewise.
4578 * config/tc-sh.c: Likewise.
4579 * config/tc-sparc.h: Likewise.
4580 * config/tc-tic30.c: Likewise.
4581 * config/tc-w65.c: Likewise.
4582 * config/tc-z8k.c: Likewise.
4584 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4586 * config/tc-vax.c (_): Delete this macro used for placeholder
4587 values in vax_operand_width_size; it conflicts with the _() macro
4588 used for internationalization.
4590 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4592 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4593 code. From Chris Moller <moller@bops.com>.
4595 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4596 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4597 * read.c (emit_expr): Initialize seg and subseg fields of a new
4599 * write.c (write_object_file): Switch to the appropriate segment
4600 and subsegment when processing a broken word.
4602 * config/tc-m68k.c (mri_assemble): New static function.
4603 (build_mri_control_operand): Call mri_assemble rather than
4605 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4606 (s_mri_endf, s_mri_endw): Likewise.
4608 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * read.c (s_org): Call md_flush_pending_output if it is defined.
4612 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4614 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4616 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4617 (md_parse_option): Add for same.
4618 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4619 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4620 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4622 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4624 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4626 * config/tc-arm.c (find_real_start): Relax definition of local
4629 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4632 symbols at the given address, not just the last one specified.
4634 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4636 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4637 or number_to_chars_littleendian to write data.
4639 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4641 * config/tc-v850.c (md_assemble): Remove artificially created
4642 register name symbols.
4644 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4646 * write.c (fixup_segment): Change "segment" to "section" in
4649 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4651 * write.c (fixup_segment): Change sym1-sym2 message again.
4653 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4655 * write.c (fixup_segment): Improve error message for sym1-sym2
4656 errors when sym1 is in a different segment from sym2.
4658 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4660 * config/tc-m32r.c (warn_unmatched_high): New static local.
4661 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4662 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4663 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4664 (md_parse_option): Likewise.
4665 (md_show_usage): Likewise.
4666 (m32r_frob_file): Likewise.
4668 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4669 (read_a_source_file): Call them.
4670 * read.h (stabs_generate_asm_file): Declare.
4671 * stabs.c (stabs_generate_asm_file): New function.
4672 (generate_asm_file): New function.
4673 (stabs_generate_asm_lineno): Move file name handling into
4676 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4678 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4679 (d30v_current_align, d30v_current_align_seg): New variables.
4680 (d30v_last_label): New variable.
4681 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4682 (s_d30v_data, s_d30v_section): Likewise.
4683 (md_pseudo_table): Call them.
4684 (md_begin): Initialize d30v_current_align_seg.
4685 (md_assemble): Call d30v_align when needed by known current alignment.
4686 (d30v_frob_label, d30v_cons_align): New functions.
4687 * config/tc-d30v.h (md_do_align): Remove.
4688 (tc_frob_label): Call d30v_frob_label.
4689 (md_cons_align): New.
4691 * config/tc-d30v.c (find_format): Convert complex expressions to
4692 expression symbols before processing. Clean up code formatting.
4694 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4696 * po/Make-in (install-info): New target.
4698 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4700 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4702 * config/tc-mn10300.c (md_assemble): Likewise.
4704 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4706 * Makefile.am: Update with `make dep-am'.
4707 (HFILES): Add cgen.h.
4708 (cgen.o): Depend on cgen.h.
4709 * Makefile.in: Regenerate.
4711 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4713 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4715 * gasp.c (grab_label): Permit a label to be a preprocessor
4716 variable by permitting a label to start with a backslash.
4718 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4720 * config/tc-mips.c (validate_mips_insn): Removed hack
4721 for previously inaccessible bitfields in some INSN_TRAP
4724 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4726 * config/tc-d30v.c (do_assemble): Abort with error message
4727 if opcode operands do not match.
4729 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4731 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4732 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4733 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4734 similar new 'q' operand.
4736 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4738 * cgen.c (cgen_asm_finish_insn): Fix typo.
4740 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4743 * cgen.c: Include it.
4744 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4745 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4746 All callers updated.
4747 * config/tc-m32r.c: Include cgen.h.
4748 (m23r_insn): New members num_fixups,fixups.
4750 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4752 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4753 to avoid compiler warning.
4755 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4757 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4760 * makefile.vms (OBJS): Add ehopt.obj
4762 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4764 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4766 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4768 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4769 a short format insn.
4770 (md_assemble): Set it for explicitly packed insns.
4772 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/obj-coff.c (c_symbol_merge): Do not take address of
4775 native fields when performing the memcpy.
4777 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4779 * config/tc-mips.c (macro,macro2): Implement
4780 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4782 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4784 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4785 relocations against globally visible symbols.
4786 * config/tc-m68k.c (relaxable_symbol): New macro.
4787 (m68k_ip, md_estimate_size_before_relax): Use it.
4788 (tc_m68k_fix_adjustable): Also handle weak symbols.
4790 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4792 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4793 references to externally visible symbols.
4794 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4795 values in twice for a PC relative reloc if the symbol is
4798 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4799 don't adjust a PC relative reloc against an externally visible
4801 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4802 for a PC relative fixup against an externally visible defined
4803 symbol, arrange to store object file and addend values as though
4804 the symbol were not defined.
4805 (tc_gen_reloc): Likewise.
4807 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4809 * read.c (sizeof_leb128): Referenced externally by write.c so
4812 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4814 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4815 and expand a 'debug' symbol associated with the next instruction
4816 that does not cause a short instruction to be filled with a NOP.
4817 (md_pseudo_table): Add support for .debugsym.
4818 (assemble_parallel_insn): Add calls to expand_debug_sym as
4820 (md_assemble): Ditto.
4822 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4824 * as.c (main): Conditionally call setlocale.
4825 * gasp.c (main): Likewise.
4826 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4827 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4829 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4831 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4833 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * config/tc-hppa.c: Change all calls to bzero to use memset.
4836 (pa_ip): Add cast to avoid warning.
4837 (tc_gen_reloc, md_apply_fix): Likewise.
4838 (pa_find_space_by_number): Likewise.
4839 (hppa_force_relocation): Likewise.
4840 (pa_block): Change i to unsigned int.
4841 * config/obj-som.h (obj_som_copyright): Declare.
4843 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4845 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4846 for line numbers for assembly source.
4848 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * configure.in: Change version number to 2.9.4
4851 * configure: Rebuild.
4853 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4855 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4857 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4859 * ecoff.h: Change symbolS in function declaration to struct
4862 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4864 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4865 (md_convert_frag): Fix i18n typo.
4867 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4869 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4870 * ecoff.h: Protoype it.
4871 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4872 [EVAX] (s_alpha_prologue): Delete.
4873 (md_pseudo_table): Update.
4875 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4877 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4878 array to local pointer.
4879 (get_args, parse_expr): Add casts to avoid warnings.
4881 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4883 * read.c (s_set): Cast xmalloc return value to fragS *.
4884 * config/tc-m68k.c (m68k_ip): Function made static to match
4885 previous forward declaration.
4886 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4888 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4890 * config/tc-v850.c: Add internationalisation macros to error
4893 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4894 macros to error strings.
4896 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4899 reloc is in the TOC csect.
4900 (md_apply_fix3): Correct gettext typo.
4902 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4904 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4905 .L - they are local labels and the branches are not really
4906 function calls but rather far jumps.
4908 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4910 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4912 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4914 * config/tc-i386.c (md_assemble): Print operand number rather than
4915 using ordinal_names.
4916 (i386_operand): Likewise.
4918 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4920 * Makefile.am (INTLLIBS): Define to work around apparent automake
4922 All Makefiles: Regenerated.
4924 * Many files: Added gettext invocations around user-visible
4926 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4927 HAVE_LC_MESSAGES): Define.
4928 * dep-in.sed: Added asintl.h.
4929 * po/Make-in: New file.
4930 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4932 * read.c (Z_): Renamed from `_'.
4933 * Makefile.am (SUBDIRS): Added po.
4934 (POTFILES): new macro.
4935 (po/POTFILES.in): New target.
4936 ($(OBJS)): Added asintl.h.
4938 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4939 (as_new_LDADD): Added $(INTLLIBS).
4940 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4941 (gasp_new_LDADD): Added $(INTLLIBS).
4942 (gasp_new_DEPENDENCIES): New macro.
4943 * configure, aclocal.m4: Rebuilt.
4944 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4946 (ALL_LINGUAS): Define.
4947 * macro.c: Include "asintl.h".
4948 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4949 * as.h: Include "asintl.h".
4950 * config/tc-i386.c (ordinal_names): Removed.
4951 (md_assemble): Changed error text to avoid ordinal_names.
4952 (i386_operand): Likewise.
4953 (reloc): Added as_bad to avoid i18n problems.
4954 (tc_gen_reloc): Likewise.
4955 * config/tc-arm.c (bad_args): Now a #define.
4957 * config/obj-vms.c (VMS_stab_parse): Changed type of
4959 (global_symbol_directory): Unified strings to avoid i18n
4961 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4962 avoid i18n problems.
4963 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4964 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4966 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4968 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4970 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4972 * as.c (print_version_id): Added an fprintf to avoid i18n
4974 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4976 * expr.c (expr): Added as_warn call to avoid i18n problems.
4977 * messages.c (as_assert): Changed code to avoid i18n problems.
4978 (as_abort): Likewise.
4979 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4980 (s_space): Likewise.
4981 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4983 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4985 * config/tc-i386.c (check_prefix): New static function, split out
4987 (struct _i386_insn): Add wait_prefix field.
4988 (md_assemble): Remove wait_prefix local variable. Use
4989 check_prefix when adding a prefix.
4991 * config/tc-i386.c (current_templates): New static variable.
4992 (md_assemble): Remove current_templates local variable.
4993 (md_assemble, i386_operand): Improve error and warning messages in
4994 many places. Add RESTORE_END_STRING in many places before error
4995 return. Clarify some comments.
4997 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4999 (md_assemble): Parse string instruction operands, looking for
5000 segment override prefixes. Check for invalid segment prefixes on
5002 (i386_operand): i.seg[] and max mem_operand changes for string
5004 * config/tc-i386.h (EsSeg): Define.
5006 * config/tc-i386.h (regKludge): Define.
5007 (iclrKludge, imulKludge): Don't define.
5008 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5009 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5010 opcode_modifier checks to look for more common cases first. Add
5011 default_seg for IsString case.
5013 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5015 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5017 * configure: Rebuild with new automake and libtool.
5018 * aclocal.m4, Makefile.in: Likewise.
5020 * doc/Makefile.am (as.dvi): New target.
5021 * doc/Makefile.in: Rebuild.
5023 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5025 * configure.in: Added sparc86x support.
5027 * configure: Rebuild.
5029 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5031 (md_parse_option): Warn if -EL is not supported for this architecture.
5033 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5035 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5037 * config/tc-mips.c (mips_ip): Note when we use get match on
5038 the full instruction name.
5040 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5042 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5043 back into the expression to handle add/sub simplification correctly.
5045 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5047 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5049 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5051 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5054 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5056 * symbols.c (max_indent_level): New global.
5057 (print_symbol_value_1): Use it.
5058 * expr.h (expr_build_dot): Declare.
5059 * expr.c (expr_build_dot): New function.
5061 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5063 * symbols.c (print_binary): New function.
5064 (print_expr_1): Call it.
5066 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5068 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5069 operand in the opcode.
5071 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5073 * config/tc-i386.h: Reorder operand flags and opcode modifier
5074 flags for clarity. Remove unused definitions: Unknown,
5075 ImmUnknown, DispUnknown, NoModrm.
5076 * config/tc-i386.c (type_names): Add missing Debug type.
5077 (md_assemble): Better duplicate prefix checking. Quicker string
5078 instruction check via new opcode_modifier flag.
5080 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5082 * doc/as.texinfo (Invoking): Clarify -Wa example.
5084 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5086 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5087 (s_mips_weakext): Define.
5088 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5089 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5092 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5094 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5095 is an error if the value can not be computed at assembly time.
5096 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5098 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5100 * gasp.c (main): Set next field of new include_path structure to
5101 NULL. From Avery Pennarun <averyp@gdc.ca>.
5103 * read.c (s_mri_sect): Call as_bad rather than abort for an
5104 unsupported MRI target.
5106 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5108 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5109 the destination of a branch instruction should be altered.
5110 (find_real_start): New function: Locate the real, Thumb coded
5111 start of a Thumb function.
5112 (do_t_branch23): Alter the destination of branches to Thumb
5115 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5117 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5119 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5122 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5124 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5125 * doc/c-hppa.texi: Likewise.
5127 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5129 * Makefile.am: Rebuild dependencies.
5130 * Makefile.in: Rebuild.
5132 * Makefile.am (DEP_INCLUDES): New variable.
5133 (.dep1): Change to work when srcdir is not an absolute path.
5134 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5135 * Makefile.in: Rebuild.
5137 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5139 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5140 LinearAddress patch.
5142 * configure.in: Set version to 2.9.1.
5143 * configure: Rebuild.
5145 * Branched binutils 2.9.
5147 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5149 * config/tc-i386.h (FWait): Define.
5150 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5151 other prefixes. Check FWait flag in opcode table to see which
5152 instructions require an fwait prefix.
5154 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5156 * stabs.c (get_stab_string_offset): Always create a stab string
5159 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5161 Fix some gcc -Wall warnings:
5162 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5163 * ehopt.c (eh_frame_code_alignment): Likewise.
5164 * expr.c (integer_constant, operand): Likewise.
5165 * frags.c (frag_align): Likewise.
5166 * gasp.c (level_0, change_base, doinstr): Likewise.
5167 * hash.c (hash_ask): Likewise.
5168 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5169 (debugging_pseudo): Likewise.
5170 * macro.c (define_macro, check_macro): Likewise.
5171 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5172 (ignore_rest_of_line, float_cons): Likewise.
5173 * symbols.c (decode_local_label_name): Likewise.
5174 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5175 (fixup_segment, number_to_chars_bigendian): Likewise.
5176 (number_to_chars_littleendian): Likewise.
5177 * config/atof-ieee.c (gen_to_words): Likewise.
5178 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5179 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5180 * read.c (output_big_sleb128): Initialize locals to avoid
5182 (output_big_uleb128, equals): Likewise.
5183 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5184 to unsigned int. Change zeros to unsigned int.
5185 * cond.c (s_if): Add return to default case.
5186 * frags.c (frag_now_fix): Change return type to addressT.
5187 * frags.h (frag_now_fix): Update declaration.
5188 * listing.c (file_info_struct): Change linenum to unsigned int.
5189 (struct list_info_struct): Change hll_line to unsigned int.
5190 (print_source): Update format string.
5191 * read.c (emit_expr): Change scan to unsigned int, and don't
5192 bother to initialize it.
5193 * symbols.c (dollar_label_count): Change to unsigned long.
5194 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5195 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5196 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5198 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5201 mcf5200 just as we do for m68000.
5202 (m68k_init_after_args): Likewise.
5203 (md_estimate_size_before_relax): Likewise.
5205 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5207 * config/tc-v850.c (md_assemble): Store relocation addend in
5208 fixup instead of instruction.
5210 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5212 * config/tc-i386.c (md_assemble): Swap template arguments to
5213 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5214 This macro is currently symmetric, so passing them the wrong
5215 way didn't cause any problem, but may if the macro is changed
5217 After copying template to i.tm, use i.tm. rather than t-> to
5218 access fields, and make t a const*
5219 Move i.tm.operand_types[] swap to immediately after the copy.
5221 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5223 * expr.h (expr_build_uconstant): Add prototype.
5224 (expr_build_unary,expr_build_binary): Add prototypes.
5225 * expr.c (expr_build_uconstant): New function.
5226 (expr_build_unary,expr_build_binary): New functions.
5228 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5230 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5231 * macro.c (macro_expand_body): Increase buffer size.
5232 * messages.c (as_warn): Likewise.
5233 (as_warn_where, as_bad, as_bad_where): Likewise.
5235 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5237 Based on patch from H.J. Lu <hjl@gnu.org>:
5238 * Makefile.am (DISTSTUFF): New variable.
5239 (diststuff): New target.
5240 * Makefile.in: Rebuild.
5242 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5244 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5245 m32r_elf_section_change_hook.
5247 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5248 emit a nop if a section ends with a 16 bit instruction.
5250 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5252 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5253 s_lcomm rather than obj_coff_lcomm.
5254 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5256 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5258 * config/tc-i386.h (LinearAddress): Define.
5259 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5260 instruction, don't use a default segment.
5262 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5264 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5265 * configure: Rebuild.
5267 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5269 * aclocal.m4, configure: Rebuild with libtool 1.2.
5271 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5273 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5274 PC relative branches. Patch courtesy of Jonathan Walton.
5277 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5279 * configure.in (emulations): Add thumb-pe target.
5281 * configure (emulations): Add thumb-pe target.
5283 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5285 * itbl-lex.l (yywrap): Don't define if already defined as a
5288 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5290 * depend.c (quote_string_for_make): New function.
5291 (wrap_output): Use it.
5293 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5295 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5296 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5298 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5300 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5301 Recognize -GN and -relax.
5302 (md_begin): Initialize gp size from -G switch.
5303 (alpha_force_relocation): Always force if -relax.
5304 (alpha_align): Take a new argument that will specify when to
5305 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5306 Change all callers. Emit nop alignment padding as nop+unop pair.
5308 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5310 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5311 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5313 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5315 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5316 require padding to the next long word boundary.
5318 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5320 * cgen.c: #include symcat.h.
5321 * config/tc-m32r.c: Likewise.
5323 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5325 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5326 absolute expressions instead of '$' prefixed register names.
5328 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5330 * read.c (s_set): Record file and line info for symbols when -as.
5331 (pseudo_set): Don't overwrite that dummy fragment.
5333 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5335 * config/tc-ppc.c (md_pseudo_table): Add "section".
5336 (ppc_named_section): New static function.
5338 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5340 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5341 so we don't have to scan the entire list.
5343 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5345 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5346 case, allow the parallel instructions to modify the same flag
5349 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5351 * listing.c (list_symbol_table): Categorize symbols by
5352 undefined_section rather than sy_frag->line == NULL.
5354 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5356 * Makefile.am (install-exec-local): Install properly when ln
5357 fails or tooldir == prefix.
5359 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5361 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5362 Test result of insert_operand for error.
5364 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5366 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5367 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5368 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5369 * doc/Makefile.in: Rebuild.
5371 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5373 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5374 (macro): Fix handling of M_COP[0-3].
5376 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5378 Based on patches from Ross Harvey <ross@teraflop.com>:
5379 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5380 if macro_alternate or macro_mri.
5381 (getstring): Remove support for byte constants between < and >.
5382 (get_any_string): '<' only starts a string if macro_alternate or
5384 (macro_expand_body): Permit keyword parameters following
5385 positional parameters.
5387 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5388 * configure.in (alpha*-*-netbsd*): New target.
5389 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5390 * configure: Rebuild.
5392 * as.h (flag_warn_suppress_instructionswap): Move from here...
5393 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5394 here, and make static.
5396 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5397 BFD_ASSEMBLER or MANY_SEGMENTS.
5399 * as.c (show_usage): Update bug-gnu-utils address.
5400 * gasp.c (show_usage): Likewise.
5401 * doc/as.texinfo (Bug Reporting): Likewise.
5403 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5405 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5406 insns regardless of the size of a pointer if we're in mips I or
5408 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5410 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5412 Fix rac to accept only a0:
5413 * tc-d10v.c (parallel_ok, find_opcode):
5414 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5415 Introduce OPERAND_GPR.
5417 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5419 * read.c (s_fill): Handle non-constant repeat counts by creating
5420 an rs_space fragment.
5422 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5424 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5425 from as_bad to as_warn.
5427 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5429 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5430 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5431 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5433 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5435 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5436 seg_fix_rotP rather than fix_root from seg_info.
5438 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5440 * expr.c: Add support for 0x1_2_3_4 bignums.
5442 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5444 * configure.in: Change -linux* to -linux-gnu*.
5445 * configure: Rebuild.
5447 * app.c (do_scrub_begin): Treat \r as whitespace.
5449 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5451 * Makefile.am: Update dependencies.
5452 * Makefile.in: Rebuild.
5454 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5456 * configure, aclocal.m4: Rebuild with new libtool.
5458 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5460 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5461 the argument to bfd_set_arch_mach.
5462 (load_address): Use bfd_arch_bits_per_address to determine the
5463 bit size of an address instead of looking at the isa level.
5464 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5466 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5470 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5472 * ehopt.c: New file.
5473 * as.h (enum _relax_state): Add rs_cfa.
5474 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5475 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5476 * read.c (emit_expr): Call check_eh_frame.
5477 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5478 (relax_segment): Likewise.
5479 * Makefile.am: Rebuild dependencies.
5480 (GAS_CFILES): Add ehopt.c.
5481 (GENERIC_OBJS): Add ehopt.o.
5482 * doc/internals.texi (Frags): Document rs_cfa.
5484 * as.c (show_usage): Mention --traditional-format.
5485 (parse_args): Accept --traditional-format.
5486 * as.h (flag_traditional_format): Declare.
5487 * output-file.c (output_file_create): If flag_traditional_format,
5488 set BFD_TRADITIONAL_FORMAT on stdoutput.
5489 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5491 * config/tc-mips.c (append_insn): Make sure that if we have a
5492 fixup for an unmatched %hi reloc, it does not associated with a
5495 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5496 * doc/Makefile.in: Likewise.
5498 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5500 * config/tc-m32r.c (check_for_side_effects): New function.
5501 (can_make_parallel): Add checks for instruction side effects
5502 clashing with the other instruction.
5503 (assemble_parallel_insn): Improve warning messages. Return error
5504 message from non-swapped instruction order.
5506 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5508 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5510 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5511 md_cleanup definition. This moves the forced literal output to
5512 the end of the source pass, and avoids macro's inserting literals
5513 into the code immediately after the macro expansion.
5515 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5517 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5518 a gas internal symbol is adjustable.
5519 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5521 * as.h: If gcc version greater than 2.6, use `__format__' and
5522 `__printf__' in function attributes, rather than `format' and
5525 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5527 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5529 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5531 Add tms320c30 support:
5532 * config/tc-tic30.h: New file.
5533 * config/tc-tic30.c: New file.
5534 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5535 TARGET_FORMAT as "coff-tic30".
5536 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5537 * Makefile.am: Rebuild dependencies.
5538 (CPU_TYPES): Add tic30.
5539 (CPU_OBJ_VALID): tic30-aout is valid.
5540 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5541 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5542 * configure, Makefile.in: Rebuild.
5544 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5546 * config/tc-v850.c (md_assemble): Improvements to error messages.
5548 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5550 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5551 BFD_RELOC_HI16_S to store the high bits of any value.
5553 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5554 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5555 assembler calculate relocations to any external symbol at all.
5556 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5557 involving generation of pc-relative relocs.
5558 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5559 has been moved to md_apply_fix3.
5561 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5562 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5563 which actually means (the address of identifier's GOT entry) +
5564 constant, which is not particularly useful.
5566 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5568 * read.h (include_dirs): Declare.
5569 (include_dir_count,include_dir_maxlen): Declare.
5571 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * configure.in: Correct check for shared opcodes library.
5574 * configure: Rebuild.
5576 * listing.c (buffer_line): If we can't open the file, set at_end.
5577 (listing_print): Remove unused local variable fi.
5579 * config/m68k-parse.y (reglistpair): Handle register list in
5582 * config/vms-conf.h: Don't undef VERSION.
5584 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5586 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5588 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5590 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5591 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5592 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5593 (EXTRA_DIST): Define.
5594 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5595 explicitly rather than via the list of object files.
5596 (gcc-as.opt): New file created when make-gas.com is run.
5597 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5598 itbl-cpu.h} to #include appropriate file rather than copying that
5600 * config/vms-conf.h: Synchronize with current config.in.
5601 * Makefile.in: Rebuild.
5603 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5605 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5606 (parallel_ok): Relaxed parallel subinstruction dependency check.
5608 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5610 * as.h (flag_warn_suppress_instructionswap): added new flag.
5611 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5612 command line argument.
5613 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5614 warning only if flag_warn_suppress_instructionswap is false.
5616 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5618 * configure.in (i386-*-mingw32*): New target.
5619 * configure: Rebuild.
5621 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5623 * symbols.c (resolve_symbol_value): Don't set the segment if it
5624 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5626 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5629 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5631 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5632 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5635 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5637 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5639 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5641 * config/tc-v850.c (v850_insert_operand): Display instruction when
5642 an error is encountered.
5644 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5646 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5647 (i386-*-sco3.2v5*coff): New target.
5648 (i386-*-sco3.2*): New target.
5649 * configure: Rebuild.
5651 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5653 * config/tc-v850.c: Tidy error message production.
5655 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5657 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5658 validate_immediate return value in the right type for comparisons
5661 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5663 * listing.c (MAX_BYTES): Use listing variables not constants.
5664 (data_buffer): No longer an array, but a pointer.
5665 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5666 (listing_listing): Allocate data_buffer.
5668 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5670 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5671 --listing-rhs-width, --listing-cont-lines.
5672 (show_usage): Update.
5673 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5674 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5675 (print_lines): Use the variables instead of the constants.
5676 (listing_listing): Likewise.
5677 * listing.h: Declare the new vars.
5679 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5681 * as.c (parse_args): Add --keep-locals alias for -L.
5682 Add --strip-local-absolute.
5683 (show_usage): Update.
5684 * as.h (flag_strip_local_absolute): New flag.
5685 * symbols.c (S_IS_LOCAL): Use it.
5686 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5687 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5688 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5690 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5692 * config/tc-m32r.c: Detect if explicitly parallel instructions
5693 might have an io conflict and issue a warning message.
5695 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5697 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5698 cgen_swap_fixups): Functions to save, restore and swap the fixup
5699 chain with a backup copy.
5700 (cgen_asm_finish_insn): Returns address of constructed insn.
5702 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5704 * listing.c (file_info_struct): Remove FILE, add POS.
5705 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5706 (file_info): Don't open the file.
5707 (buffer_line): Check for the file in the last_open cache, updating
5709 (print_source): Don't reference file_info->file.
5710 (listing_listing): Likewise.
5711 (listing_print): Close the file in the cache, if any.
5713 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * read.c (dwarf_file_string): New file static variable.
5716 (emit_expr): Look for constant sequence that leads up to a file
5717 name in DWARF debugging output.
5718 (stringer): Use dwarf_file_string to decide whether to accept a
5719 string as a file name.
5721 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5723 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5724 (crack_operand): Add reg->reglst MRI hack.
5725 (r_seg): Put reglst symbols in reg_section.
5726 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5728 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5730 * tc-sh.c (get_specific): Handle SGR & DBR.
5732 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5734 * tc-h8300.c (parse_reg): Take the length of the symbol into
5735 account when attempting to match a register name.
5736 * tc-h8500.c (parse_reg): Likewise.
5738 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5740 * cgen.c: Formatting changes to improve readability.
5742 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5744 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5747 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5749 Based on a patch from Jim Wilson
5750 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5751 (tc_gen_reloc): Handle cross section PC relative relocs
5754 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5756 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5758 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5760 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5761 (expr_jmp_buf): New static local.
5762 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5763 (cgen_md_operand): New function.
5764 * tc-m32r.c: Clean up pass over `struct foo' usage.
5765 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5767 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5769 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5770 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5772 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5774 * config/tc-i386.c (i386_operand): Give an error if there are
5775 unrecognized characters after an expression.
5777 For older changes see ChangeLog-9697