1 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3 * as.c (parse_args): Allow md_parse_option to override -a listing
5 * config/obj-coff.c (add_lineno): Change type of offset parameter
6 from "int" to "bfd_vma."
7 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
8 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
9 (ppc_change_csect): Align correctly for XCOFF64.
10 (ppc_machine): New function, which discards "ppc_machine" line.
11 (ppc_tc): Cons for 8 when code is 64 bit.
12 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
14 (md_parse_option): Handle -a64 and -a32.
16 * config/tc-ppc.h (TARGET_MACH): Define.
17 (TARGET_FORMAT): Move to function.
18 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
20 2000-04-26 David O'Brien <obrien@FreeBSD.org>
22 * doc/as.1: Fix unbalanced brackets.
24 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
26 (line_comment_chars): Set to '/' if TE_FreeBSD.
28 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
30 * configure.in: Configury support for PA64 (currently disabled).
33 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
35 * config/tc-mips.c (s_change_sec): Use record_alignment, not
36 bfd_set_section_alignment.
38 2000-04-25 Alan Modra <alan@linuxcare.com.au>
40 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
43 2000-04-24 Nick Clifton <nickc@cygnus.com>
45 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
46 * doc/as.texinfo (Align): Include arm and strongarm in list of
47 targets that have the second form of the behaviour of the .align
50 2000-04-24 Mark Klein <mklein@dis.com>
52 * obj-som.c: Terminate obj_pseudo_table.
54 2000-04-22 Timothy Wall <twall@cygnus.com>
56 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
58 (operand_match): Conditionally insert default bit values for IMMU9.
60 2000-04-14 Matthew Green <mrg@cygnus.com>
62 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
65 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
66 Jason Eckhardt <jle@cygnus.com>
68 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
70 * config/tc-hppa.c (CHECK_ALIGN): New macro.
71 Added handling of new operand types l,y,&,fe,fE,fx.
73 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
74 David Mosberger <davidm@hpl.hp.com>
75 Timothy Wall <twall@cygnus.com>
76 Andrew MacLeod <amacleod@cygnus.com>
77 Jim Wilson <wilson@cygnus.com>
79 * Makefile.am (CPU_TYPES): Add ia64.
80 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
81 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
82 * Makefile.in: Rebuild.
83 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
85 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
86 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
87 * expr.c (expr): Handle md_optimize_expr.
88 * read.c (LEX_HASH): Add comment.
89 * config/tc-ia64.c, config/tc-ia64.h: New files.
91 2000-04-21 Richard Henderson <rth@cygnus.com>
93 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
94 bundling a non-delayed branch type instruction.
96 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
98 * config/tc-mn10300.c (HAVE_AM30): Define.
99 (md_assemble): Use it.
101 2000-04-19 Alan Modra <alan@linuxcare.com.au>
103 * config/obj-elf.c (obj_elf_change_section): Check for changed
106 * Makefile.am: (CPU_MULTI_VALID): Remove.
107 (MULTI_CPU_TYPES): Define.
108 (MULTI_CPU_OBJ_VALID): Define.
109 (DEPTC): Use the above.
112 Regenerate dependencies.
113 * Makefile.in: Regenerate.
115 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
117 * Makefile.am (YACC, LEX): Get them from configure.
119 2000-04-18 H.J. Lu (hjl@gnu.org)
121 * config/tc-i386.c (offset_in_range): Use addressT instead of
122 bfd_vma for non-bfd assemblers.
124 2000-04-17 Alan Modra <alan@linuxcare.com.au>
126 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
127 doesn't give spurious errors.
129 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
131 * as.h (SEEK_SET): Define if undefined.
133 2000-04-13 Alan Modra <alan@linuxcare.com.au>
135 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
136 constants, and don't assume offsetT is 32 bits.
138 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
140 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
141 (md_pcrel_from_section): Add prototype.
142 (d10v_fix_adjustable): Add prototype.
143 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
145 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
147 2000-04-12 Nick Clifton <nickc@cygnus.com>
149 * config/tc-d10v.c (find_opcode): Correctly calculate position of
150 symbol in frag chain.
152 2000-04-10 Alan Modra <alan@linuxcare.com.au>
154 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
155 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
156 (fits_in_signed_word, smallest_imm_type): Ditto.
157 (md_assemble): Use an offsetT var to hold offsetT values, not a
159 (offset_in_range): New.
160 (md_assemble): Use it.
161 (md_convert_frag): Change type of target_address, opcode_address,
162 and displacement_from_opcode_start to offsetT.
163 (md_create_short_jump): Change type of offset to offsetT.
164 (md_create_long_jump): Ditto.
165 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
166 (md_chars_to_number): Remove.
167 (output_invalid): Remove duplicate prototype.
169 2000-04-09 Nick Clifton <nickc@cygnus.com>
171 * Makefile.am (CPU_TYPES): Add 'avr'.
172 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
173 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
175 * Makefile.in: Regenerate.
177 * doc/as.texinfo: Add M32R documentation.
179 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
181 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
182 --enable-build-warnings option.
183 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
184 * Makefile.in, configure: Re-generate.
186 2000-04-07 Nick Clifton <nickc@cygnus.com>
188 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
189 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
190 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
191 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
192 (arm_force_relocation): Force relocations for
193 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
195 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
197 * config/tc-sh.c (get_operands): There's no third operand if the
198 first operand is an immediate.
200 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
202 * config/tc-sh.c (immediate): Delete.
203 (sh_operand_info): Add immediate member.
204 (parse_reg): Use A_PC for pc.
205 (parse_exp): Add second argument 'op'. All callers changed.
206 (parse_at): Expect pc to be coded as A_PC.
207 Use immediate field in *op.
208 (insert): Add fourth argument 'op'. All callers changed.
209 (build_relax): Add second argument 'op'. All callers changed.
210 (insert_loop_bounds): New function.
211 (build_Mytes): Remove DISP_4.
212 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
213 (assemble_ppi): Use immediate field in *operand.
214 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
215 (md_apply_fix): Likewise.
216 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
218 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
220 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
222 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
224 * internals.texi (CPU backend): Document
225 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
227 2000-04-04 Alan Modra <alan@linuxcare.com.au>
229 * po/gas.pot: Regenerate.
231 * as.c (show_usage): Restore translated part of bug string.
232 * gasp.c (show_usage): Likewise.
234 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
235 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
237 (DEP1): Modify for "gcc -MM".
241 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
243 * Makefile.in: Regenerate.
245 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
247 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
248 (md_begin): Likewise.
249 (HAVE_AM33): New macro.
250 (md_assemble): Use it. Match r_regs and xr_regs only if
253 2000-04-03 Alan Modra <alan@linuxcare.com.au>
255 * as.h: #include "bin-bugs.h"
256 * as.c (show_usage): Use REPORT_BUGS_TO.
257 * gasp.c: #include "bin-bugs.h"
258 (show_usage): Use REPORT_BUGS_TO.
260 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
262 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
264 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
265 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
268 2000-04-03 Alan Modra <alan@linuxcare.com.au>
270 * config/tc-i386.c (i386_immediate): Don't assume a constant
271 immediate is necessarily 16 bits when in 16 bit code mode.
272 (md_assemble): Instead set guess_suffix here after we have checked
275 2000-04-02 Richard Henderson <rth@cygnus.com>
277 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
278 quantities. Correct right shift sign extension.
279 (build_insn): Make `number' unsigned long. Mask top 6 bits of
280 32-bit value when shifting into place.
282 2000-04-01 Ian Lance Taylor <ian@zembu.com>
284 * app.c: Add ATTRIBUTE_UNUSED as needed.
285 * config/tc-ppc.c: Likewise.
286 (ppc_size): Make unsigned long.
287 (ppc_insert_operand): Add casts to avoid warnings.
289 2000-03-31 Nick Clifton <nickc@cygnus.com>
291 * config/tc-d10v.h (md_flush_pending_output): Define.
293 2000-03-29 Nick Clifton <nickc@cygnus.com>
295 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
296 segment. Works for both BFD_ASSEMBLER and others.
297 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
299 2000-03-29 Nick Clifton <nickc@cygnus.com
301 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
303 2000-03-28 Alan Modra <alan@linuxcare.com.au>
305 * listing.c (LISTING_LHS_WIDTH): Default depends on
307 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
309 2000-03-27 Ian Lance Taylor <ian@zembu.com>
311 * config/tc-sh.c (md_show_usage): Use backslash before newline in
314 2000-03-27 Alan Modra <alan@linuxcare.com.au>
316 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
318 * config/tc-avr.c (mcu_types): Add missing initialiser.
319 (md_pcrel_from_section): Add prototype.
320 (avr_operand): Remove redundant test of unsigned < 0.
321 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
323 2000-03-27 Denis Chertykov <denisc@overta.ru>
325 * config/tc-avr.c: New file for AVR support.
326 * config/tc-avr.h: Likewise.
327 * configure.in: Add AVR support.
328 * configure: Regenerate.
330 2000-03-26 Timothy Wall <twall@cygnus.com>
332 * gasp.c (macro_op): Add new argument to check_macro call.
333 Macro structure definitions moved to macro.h
334 * sb.h: Add argument to prototype for input_scrub_include_sb.
335 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
336 nesting checks with an additional flag.
337 (struct input_save): Add flag to indicate whether current sb
338 should be checked for proper macro/conditional nesting.
339 (input_scrub_push/pop): Save/restore nest check flag.
340 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
342 * macro.c (check_macro): Allow caller to retrieve parsed macro
343 information if a pointer is provided. This information may be
344 used by the new macro hooks.
345 * macro.h: Update prototype for check_macro. Macro struct
346 definitions moved here from macro.c/gasp.c.
347 * read.c (read_a_source_file): Add parameter to check_macro call,
348 and pass macro info to the macro hook, if defined.
349 (input_scrub_insert_line): New. Allow insertion of a line of
350 characters into the input stream.
351 (input_scrub_insert_file): New. Allow insertion of an arbitrary
352 file into the input stream.
353 (s_include): Use input_scrub_insert_file.
354 * internals.texi: Document new macro hooks.
355 * as.h: New prototypes added.
357 2000-03-26 Alan Modra <alan@linuxcare.com.au>
359 * config/tc-i386.c: Don't start any as_bad or as_warn message with
360 an initial capital letter.
361 (i386_index_check): Reindent.
363 2000-03-19 Nick Clifton <nickc@cygnus.com>
365 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
368 2000-03-17 Thomas de Lellis <tdel@windriver.com>
370 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
371 instruction operand bad if Rd > 7 when generating
372 thumb instructions. Prevents for example,
373 "adr r12,label" from silently failing and generating
374 the wrong instruction.
376 2000-03-17 Nick Clifton <nickc@cygnus.com>
378 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
379 that have a destingation >= 0x400000.
380 Fix compile time warning messages.
382 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
384 * config/tc-sh.c (md_begin): When encountering insn that are
385 not supported by the current arch, only change the name if
386 its contents are the same as prev_name.
387 (get_specific): If the the architecture doesn't match, fail.
389 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
391 * config/tc-sh.c (IDENT_CHAR): Define.
392 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
393 matching back where it came from.
395 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
397 * config/tc-sh.c (md_show_usage): Add description of -dsp.
399 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
401 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
404 2000-03-15 Kazu Hirata <kazu@hxi.com>
406 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
408 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
410 * expr.c (operand) [case 'f']: When testing if '0f' can start a
411 floating-point-number, make sure 'f' is in FLT_CHARS.
413 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
415 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
416 (s_lcomm_internal): Use it.
417 * doc/internals.texi (CPU backend): Document it.
418 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
421 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
423 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
426 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
427 implementation doesn't have special handling for switch
429 (macro_build): Allow for code in sections other than .text.
432 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
433 Don't perform relocs if we will be outputting them.
434 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
435 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
438 2000-03-09 Catherine Moore <clm@cygnus.com>
440 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
441 relocation type based on the entry in the fixup structure.
443 2000-03-08 H.J. Lu (hjl@gnu.org)
445 * Makefile.am (install-exec-tooldir): Depend on
446 install-exec-bindir for parallel make.
447 * Makefile.in: Regenerated.
449 2000-03-06 Nick Clifton <nickc@cygnus.com>
451 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
453 (md_parse_option): Parse -m32r command line switch - disable m32rx
455 (md_show_usage): Document new option.
457 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
458 * doc/Makefile.in: Regenerate.
459 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
463 2000-03-02 Michael Meissner <meissner@redhat.com>
465 * config/tc-d30v.c (check_range): Remove code that incorrectly
466 sign extended values where bits < 32.
468 2000-03-02 H.J. Lu (hjl@gnu.org)
470 * configure.in: Support --enable-targets=all on ia32.
471 * configure: Regenerated.
473 2000-03-01 Nick Clifton <nickc@cygnus.com>
475 * gasp.c (do_align): Remove bogus check of alignment value.
477 2000-02-27 Thomas de Lellis <tdel@windriver.com>
479 * config/obj-elf.c (elf_frob_symbol): Remove code which when
480 TC_PPC was defined forced the type of a symbol with no other type
483 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
485 * doc/internals.texi (CPU backend): Mention that
486 line_separator_chars do not break up comments. Fix typos for
487 LEX_AT and LEX_NAME descriptions. Document operands for
488 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
489 description of md_create_short_jump usage. Document argument for
492 2000-02-27 Jakub Jelinek <jakub@redhat.com>
494 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
495 (md_parse_option): Handle it.
496 (md_show_usage): Document it.
498 2000-02-27 Ian Lance Taylor <ian@zembu.com>
500 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
501 opcode, for the instruction `pal19'. From Andrea Arcangeli
504 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
506 * config/tc-i386.c (i386_immediate): Move constant operand sizing
508 (md_assemble): To here, before template operands are matched.
509 Also ensure a constant immediate is sign extended when we know the
510 size is at most 16 bits. This is to catch cases like "add
511 $0xffc0,%ax" where we don't know the size, and thus that the
512 immediate can be represented as Imm8S until after parsing the
514 (i386_displacement): Similarly sign extend 16 bit constant
516 (md_assemble): Relax 16-bit jump constant range check to suit sign
517 extended displacements.
519 2000-02-26 Andreas Jaeger <aj@suse.de>
521 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
523 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
525 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
526 call operands when intel_syntax.
527 (intel_float_operand): Return 2 for "fi...".
528 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
529 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
530 earlier "SHORT" change.
531 (md_assemble): When determining suffix from Regs, exclude
534 2000-02-24 Nick Clifton <nickc@cygnus.com>
536 * configure: Add arm-wince, mips-pe and sh-pe targets.
537 * configure: Regenerate.
539 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
541 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
542 "pe-mips" for the mips-pe target.
544 * config/tc-arm.c (insns): Change displacement encoded in BL
545 and B instructions if the target port is arm-wince.
546 (do_ldst): Do not bias the relocation offset if the target
548 (md_pcrel_from): Add in missing relocation offset bias if the
551 * config/tc-mips.c (mips_target_format): Support COFF flavour.
552 (md_begin): Disable -G support for mips-pe target.
553 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
554 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
557 * config/tc-sh.c (md_begin): sh-pe target is little endian.
558 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
559 assembler, just set the alignment to 4.
561 * config/te-wince-pe.h: New file for WinCE targets. Define
564 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
566 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
568 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
569 (i386_intel_memory_operand): After finding a segment override,
570 check again for no `[' before looking for a displacement. Bomb if
571 more than one displacement rather than silently discarding the
572 second and subsequent ones. Free strings malloc'd by
573 build_displacement_string.
575 2000-02-24 Catherine Moore <clm@cygnus.com>
577 * config/obj-som.c (obj_pseudo_table): Add "weak".
578 (obj_som_weak): New routine.
580 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
582 * config/tc-i386.c (union i386_op): New.
583 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
584 Throughout file replace occurences of disps[n], imms[n], regs[n]
585 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
586 intel mode operand swapping. Add assert in regKludge and
587 fake_zero_displacement code. Test i.types[n] when outputting
588 displacements and immediates. Combine output of Disp16 with
590 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
591 when in intel mode by (not) reversing fsub and fdiv operands
592 before the template search. This fails for single operand
593 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
594 undefined. Instead fix the base_opcode after we've found the
595 template. Move base_opcode xor with found_reverse_match from
596 opcode output code to before this fix so we test for the correct
598 (md_assemble): Don't use strcmp when deciding to ignore the suffix
599 check in intel mode. Instead compare opcodes.
601 * config/tc-i386.h (TC_RELOC): Delete.
602 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
603 with equivalent call to reloc.
605 * as.h (flag_m68k_mri): Move declaration after target include, and
606 only declare when TC_M68K defined. Define as zero otherwise.
607 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
608 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
609 Define as zero otherwise.
610 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
611 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
612 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
613 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
614 testing whether defined.
615 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
616 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
617 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
618 rather than testing whether defined.
619 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
620 (parse_mri_cons): Declare and use only when TC_M68K.
621 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
622 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
623 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
625 * NEWS: Mention IBM 370 support.
627 2000-02-23 Richard Henderson <rth@cygnus.com>
629 * config/tc-i386.c (md_assemble): When swapping operands for
630 intel_syntax, assume everything that's not Imm or Disp is a
633 2000-02-23 Linas Vepstas <linas@linas.org>
635 * config/tc-i370.c, config/tc-i370.h: New files.
636 * Makefile.am: Add support for Linux/IBM 370.
637 * configure.in: Likewise.
638 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
639 * config/obj-elf.c: Include elf/i370.h
640 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
642 * Makefile.in: Regenerate.
643 * configure: Regenerate.
645 * doc/c-i370.texi: New file.
646 * doc/all.texi: Include it.
647 * doc/as.texinfo: And here.
648 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
649 * doc/Makefile.in: Regenerate.
651 2000-02-19 Michael Meissner <meissner@redhat.com>
653 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
654 determine if an instruction can be used in parallel with an ADDppp
655 or SUBppp instruction.
657 2000-02-22 Andrew Haley <aph@cygnus.com>
659 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
661 1999-12-30 Andrew Haley <aph@cygnus.com>
663 * config/tc-mips.c (mips_gp32): New variable.
664 (macro_build) Use mips_gp32.
666 (md_longopts): Add "-mgp32" and "-mgp64".
667 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
669 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
671 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
672 warning, and bump it to 1.
674 2000-02-22 Ian Lance Taylor <ian@zembu.com>
676 From Brad Lucier <lucier@math.purdue.edu>:
677 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
680 2000-02-21 Catherine Moore <clm@cygnus.com>
682 * config/tc-mips.c (MF_HILO_INSN): Define.
683 (mips_7000_hilo_fix): Declare.
684 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
685 (md_parse_option): Check for 7000_HILO_FIX options.
686 (OPTION_M7000_HILO_FIX): Define.
687 (OPTION_NO_M7000_HILO_FIX): Define.
688 * doc/c-mips.texi (-mfix7000): Describe.
690 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
692 * listing.c (print_lines): Remove unused variable `end'.
694 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
695 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
696 reloc_type when BFD_ASSEMBLER.
697 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
698 reloc_type when BFD_ASSEMBLER. Move common code out of switch
699 statement and quell signed vs. unsigned comparison warning.
701 2000-02-18 Nick Clifton <nickc@cygnus.com>
703 * config/tc-d10v.c (find_opcode): Add a symbol's value to
704 the computed frag offset, rather than overwriting it.
706 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
708 * config/tc-sh.c ("elf/sh.h"): Include.
709 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
710 (md.begin): Initialize target_arch.
711 Only include opcodes in has table that match selected architecture.
712 (parse_reg): Recognize register names for sh-dsp.
713 (parse_at): Recognize post-modify addressing.
714 (get_operands): The leading space is now optional.
715 (get_specific): Remove FDREG_N support. Add support for sh-dsp
716 arguments. Update valid_arch.
717 (build_Mytes): Add support for SDT_REG_N.
718 (find_cooked_opcode): New function, broken out of md_assemble.
719 (assemble_ppi, sh_elf_final_processing): New functions.
720 (md_assemble): Use find_cooked_opcode and assemble_ppi.
721 (md_longopts, md_parse_option): New option: -dsp.
722 * config/tc-sh.h (elf_tc_final_processing): Define.
723 (sh_elf_final_processing): Declare.
725 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
727 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
728 the unwinder subspace. Save the current seg/subseg before creating
731 2000-02-10 Nick Clifton <nickc@cygnus.com>
733 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
734 little endian targets.
735 (INST_BYTE1): Redefine to handle big and little endian
737 (cpu_type): New type: Select between M340 and M210.
738 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
739 instructions of the M340.
740 (md_assemble): Add support for the MULSH and OPSR classes of
742 (md_atof): Add support for little endian targets.
743 (md_parse_option): Add support for -EL, -EB and -mcpu command
745 (md_convert_frag): Add support for little endian targets.
746 (md_apply_fix3): Add support for little endian targets.
747 (md_number_to_chars): Add support for little endian targets.
749 2000-02-10 Timothy Wall <twall@redhat.com>
751 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
752 defined, use it to verify the symbol just read should be a label.
754 2000-02-10 Timothy Wall <twall@redhat.com>
756 * app.c (do_scrub_chars): Handle "||" for parallel instructions
757 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
758 around colons when KEEP_WHITE_AROUND_COLON is defined.
759 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
760 and KEEP_WHITE_AROUND_COLON.
762 2000-02-08 Timothy Wall <twall@redhat.com>
764 * read.c (s_rept): Call do_repeat, which abstracts the repeat
766 (do_repeat): New. Abstract repeat logic so that a "break" can be
768 (end_repeat): New. Provide support for a "break" out of the
770 * read.h: Add prototypes for new functions.
772 2000-02-08 Timothy Wall <twall@redhat.com>
774 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
775 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
776 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
779 2000-02-08 Timothy Wall <twall@redhat.com>
781 * read.c: Added elseif to directives table.
782 * read.h: Added prototype for s_elseif.
783 * doc/as.texinfo: Added description for elseif.
784 * cond.c (s_elseif): New function
786 2000-02-04 Timothy Wall <twall@redhat.com>
788 * listing.c (print_lines): Remove conditionals causing bug in
791 2000-02-03 Timothy Wall <twall@cygnus.com>
793 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
795 * frags.c (frag_new): Calculate fr_fix in octets
796 (frag_now_fix) Return offset as target address offset (bytes).
797 (frag_now_fix_octets) New - Return offset in octets (8-bit
799 * frags.h: Added prototype for frag_now_fix_octets().
800 Distinguish between octets and bytes in field descriptions.
801 * listing.c (calc_hex): Account for octets vs bytes when
802 printing addresses/offsets.
803 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
804 target is little-endian, print the octets in a word in big-endian
805 order so that the display looks like a proper hexadecimal number,
806 instead of having the octets reversed.
807 * read.c (do_align): When recording alignment, alignment power
808 should be in terms of target bytes (minimum addressible unit)
810 (do_org) Convert ORG target address (byte) argument into an
811 octet offset when generating a variable fragment.
812 * symbols.c (resolve_symbol_value): Symbol final value
813 converted to a target address offset (bytes) from its octet offset.
814 * config/obj-coff.c (coff_frob_symbol): Symbol target address
815 offset (bytes) is adjusted by the frag offset (octets) converted
817 (coff_frob_section) Section alignment power is in terms of bytes;
818 convert it to an octet alignment power when calculating size (and
819 size mask) in octets. Don't modify the section size in order to
820 "align" it for TI COFF, since that format has a different method
821 for storing alignment information.
823 2000-02-01 Timothy Wall <twall@cygnus.com>
825 * stabs.c (generate_asm_file): Escape backslashes in stabs file
826 entries, matching the way GCC generates them. If not escaped, the
827 filename is encoded incorrectly.
829 2000-01-31 Nick Clifton <nickc@cygnus.com>
830 * config/tc-arm.c (reg_table): Add support for ATPCS register
833 2000-01-31 Geoff Keating <geoffk@cygnus.com>
835 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
837 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
839 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
840 of a symbol when we really care about its value.
842 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
844 * config/tc-mcore.c (md_assemble): Give warning message if
845 operands passes to instruction are more than the spec.
847 2000-01-27 Thomas de Lellis <tdel@windriver.com>
849 * config/tc-arm.c (armadjust_symtab): If the assembler is in
850 Thumb mode but the label seen was not declared as '.thumb_func'
851 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
852 correct disassembly of Thumb code bounded by non function labels.
854 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
856 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
857 Add dependencies for e-i386aout.o. Fix 2 comment lines.
859 * Makefile.in: Same here.
862 * configure.in: Set bfd_gas for i386-aout when primary target
863 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
864 we may need the primary te_file. Remove incorrect comment.
866 * configure: Regenerate.
868 * config/e-i386aout.c: New file.
870 * as.c (USE_EMULATIONS): Move to before print_version_id.
871 (struct emulation): Add i386aout.
872 (show_usage): Split text strings. Reformat -a text. Add --em
876 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
877 (aout_format_ops): New.
880 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
881 preprocessor conditional and add aout USE_EMULATIONS tests.
882 (read_a_source_file): Don't pass error strings to printf as
886 * gasp.c (exp_get_abs): Don't pass error strings to printf as
888 (do_data): Same here.
889 (process_file): And here.
892 * symbols.c (colon): Rewrite "already defined" fatal message
893 code for aout with USE_EMULATIONS.
896 * config/obj-aout.c (OBJ_HEADER): Define.
897 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
899 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
900 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
902 (obj_aout_type): Expand S_SET_OTHER here too.
903 (obj_read_begin_hook): Remove.
904 (aout_pop_insert): New.
905 (obj_aout_s_get_other): New.
906 (obj_aout_s_get_desc): New.
907 (aout_format_ops): New.
910 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
911 gets aout_pseudo_table.
912 (aout_pseudo_table): Declare.
913 (obj_read_begin_hook): Define.
916 * config/obj-coff.c (obj_pseudo_table): Rename to
918 (coff_pop_insert): Use coff_pseudo_table.
919 (coff_sec_sym_ok_for_reloc): Remove.
920 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
921 and comment all zero entries and remove #if 0 code.
924 * config/obj-coff.h (obj_pop_insert): Define.
925 (coff_pseudo_table): Declare.
928 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
929 s_get_size, s_set_size. Comment all zero entries.
932 * config/obj-elf.c (elf_s_get_other): New function.
933 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
934 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
935 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
937 (obj_elf_parse_section_letters): Don't pass error strings to
938 printf as format arg.
941 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
943 (elf_s_get_other): Declare.
944 (S_GET_OTHER) Define as elf_s_get_other if not already
946 (S_SET_OTHER): Only define when not already defined.
947 (elf_obj_read_begin_hook): Declare.
948 (obj_read_begin_hook): Define.
949 (elf_obj_symbol_new_hook): Declare.
950 (obj_symbol_new_hook): Define.
953 * config/obj-multi.h: Add copyright header and protect against
954 multiple inclusion. Add * to all function pointers.
955 (OBJ_HEADER): If defined, include it rather than other defines
957 (obj_frob_file_after_relocs): Test for NULL.
958 (obj_symbol_new_hook): Here too.
959 (obj_sec_sym_ok_for_reloc): And here.
960 (S_GET_OTHER): Define.
961 (S_GET_DESC): Define.
962 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
963 (OBJ_MAYBE_ELF): Update comment.
965 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
966 OBJ_AOUT preprocessor conditional and handle emulation by
967 testing OUTPUT_FLAVOR.
968 (i386_displacement): Here too.
969 (md_section_align): Similarly here.
970 (i386_target_format): Conditionally compile when more than one
971 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
972 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
973 (i386_displacement): Here too.
976 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
977 Define TARGET_FORMAT for aout only when not multi.
980 * config/te-multi.h: Delete file as it's identical to te-generic.h
982 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
984 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
985 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
988 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
990 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
993 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
995 * config/tc-mips.c (mips_do_align): New function.
996 * config/tc-mips.h (md_do_align): Define.
998 2000-01-10 Philip Blundell <philb@gnu.org>
1000 * doc/c-arm.texi (ARM Options): Fix typo.
1001 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1002 line separator for Linux.
1003 * doc/as.texinfo (Comments): Mention the ARM.
1005 2000-01-10 Philip Blundell <pb@futuretv.com>
1007 * configure.in (arm*-*-conix*): New target.
1008 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1010 * configure: Regenerate.
1012 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1014 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1015 (obj_elf_visibility): New function.
1017 * doc/as.texinfo (Visibility): New node: document visibility
1020 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1022 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1023 warning for absolute jump/call without `*' in non-intel mode. No
1024 need to set i.types[0] JumpAbsolute in intel mode.
1026 1999-12-22 Philip Blundell <pb@futuretv.com>
1028 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1029 hook function when changing sections.
1030 (arm_s_data): Likewise.
1032 1999-12-14 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-arm.c (md_parse_option): Add support for -marm720
1035 command line switch.
1037 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1039 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1040 (r_registers, xr_registers): Define.
1041 (r_register_name, xr_register_name): New functions.
1042 (md_assemble): Handle new am33 operand types and instruction
1044 (mn10300_insert_operand, check_operand): Likewise.
1046 1999-11-29 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1049 (s_force_thumb): Set thumb_mode to 2.
1050 (md_assemble): Do not complain about thumb instructions on a
1051 non-thumb target if thumb_mode is set to 2.
1053 1999-11-28 Michael Meissner <meissner@cygnus.com>
1055 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1056 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1057 (O_...): Add new machine dependent expressions if we are handling
1058 explicit relocations.
1059 (alpha_reloc_op): New static table holding the explicit relocation
1061 (alpha_literal_hash): New static to hold the hash table for
1062 explicit relocations.
1063 (alpha_macros): Add support for explicit relocations.
1064 (md_begin): If explicit relocations, initialize hash table.
1065 (md_assemble): Don't print a second error if tokenize_arguments
1066 already printed an error message.
1067 (md_apply_fix): Add support for explicit relocations.
1068 (alpha_force_relocation): Ditto.
1069 (alpha_fix_adjustable): Ditto.
1070 (alpha_adjust_symtab): New function to support explicit
1072 (alpha_adjust_symtab_relocs): Ditto.
1073 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1074 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1075 Add support for explicit relocations. Return -2 if an error
1076 message was already printed.
1077 (find_macro_match): Add support for explicit relocations. Comment
1079 (emit_insn): Add support for explicit relocations.
1080 (assemble_tokens): Ditto.
1082 (load_expression): Ditto.
1085 (emit_ir_load): Ditto.
1086 (emit_loadstore): Ditto.
1089 (emit_sextX): Ditto.
1090 (emit_division): Ditto.
1091 (emit_jsrjmp): Ditto.
1092 (emit_retjcr): Ditto.
1094 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1096 (tc_adjust_symtab): If explicit relocations, call the function
1097 alpha_adjust_symtab.
1098 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1099 relocations next to the literal relocation they reference.
1100 (TC_INIT_FIX_DATA): Initialize the new fields.
1101 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1103 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1105 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1106 'B' operand for PA2.0 bb instruction.
1108 1999-11-18 Nick Clifton <nickc@cygnus.com>
1110 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1113 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1115 (mcore_force_relocation): Force relocations to be generated for
1118 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1120 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1121 (i386_displacement): Disallow O_big displacements.
1123 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1125 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1126 improvements in error checking.
1127 (md_assemble): Support for unconditional ARM instructions.
1128 (md_parse_option): Support for -m[arm]v5e flag.
1130 1999-11-12 Nick Clifton <nickc@cygnus.com>
1132 * macro.c (buffer_and_nest): Do not check beyond the end of the
1135 1999-11-11 Nick Clifton <nickc@cygnus.com>
1137 * macro.c (buffer_and_nest): Look for seperator after TO and
1140 1999-11-08 Andrew Haley <aph@cygnus.com>
1142 * app.c (do_scrub_chars): When in State 10, treat backslash
1143 characters in the same way as as symbol characters.
1145 1999-11-07 Richard Henderson <rth@cygnus.com>
1147 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1148 the previous label was in the current section before playing
1149 with auto-alignment.
1151 1999-11-06 Nick Clifton <nickc@cygnus.com>
1153 * config/tc-v850.c (v850_force_relocation): Force relocation
1155 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1158 1999-11-05 Michael Meissner <meissner@cygnus.com>
1160 * expr.h (operatorT): Increase machine dependent operators to 16.
1161 * expr.c (op_rank): Ditto.
1163 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1165 * read.c (pseudo_set): Reject attempts to set the value of a
1168 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1171 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1173 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1174 to bfd_set_section_contents.
1176 1999-11-03 Nick Clifton <nickc@cygnus.com>
1178 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1180 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1182 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1183 (mips_ip): Use OPCODE_IS_MEMBER.
1185 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1187 * config/tc-arm.c (reg_required_here): Improve comments.
1189 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1190 (tinsns): Initialize variants field.
1192 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1193 BAD_PC respectively.
1195 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1197 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1198 * config/tc-arm.h: Fix compile time warnings.
1200 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1202 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1203 form @abs16, @(abs16) and @(abs16 + imm).
1205 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1207 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1208 (ISA_HAS_64_BIT_REGS) New.
1209 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1210 mips_emit_delays,macro_build,load_register,load_addresss,
1211 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1212 and/or use new ISA_xxx macros in expressions involving
1213 ISA, particularly mips_opts.isa.
1215 1999-10-18 Michael Meissner <meissner@cygnus.com>
1217 * expr.h (operatorT): Add machine dependent operators md1..md8.
1218 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1219 for the machine dependent operators to use.
1221 * expr.c (op_rank): Add machine dependent operators.
1223 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1225 (O_cpregister): Ditto.
1226 (md_begin): Change X_op test that field is wide enough to use
1227 O_max instead of O_alpha_max.
1228 (cpu_types): Fill in missing initializer.
1229 (alpha_num_macros): Make unsigned.
1230 (md_assemble): Make opnamelen be size_t.
1231 (md_apply_fix): Cast alpha_num_operands to int before testing.
1232 (alpha_force_relocation): Ditto.
1233 (alpha_fix_adjustable): Ditto.
1234 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1235 (tc_gen_reloc): Ditto.
1236 (tc_get_register): Ditto.
1241 (s_alpha_ent): Ditto.
1242 (s_alpha_end): Ditto.
1243 (s_alpha_frame): Ditto.
1244 (s_alpha_prologue): Ditto.
1245 (s_alpha_file): Ditto.
1246 (s_alpha_gprel32): Ditto.
1247 (s_alpha_proc): Ditto.
1248 (s_alpha_set): Ditto.
1249 (s_alpha_base): Ditto.
1250 (s_alpha_align): Ditto.
1251 (s_alpha_arch): Ditto.
1252 (alpha_align): Ditto.
1253 (assemble_insn): Suppress unused variable warning.
1255 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1256 order in the structure.
1257 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1259 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1261 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1263 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1265 * config/tc-i386.c (i386_index_check): Correct #endif location.
1267 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1269 * as.c (show_usage): Document new options.
1270 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1271 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1272 (parse_args): Parse the new options.
1273 (main): If there were warnings, and --fatal-warnings
1274 was specified, print an error.
1275 * as.h: New variable, flag_fatal_warnings, for new option.
1277 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1279 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1280 '@'. Change autoincrement completers to fall through to cache control
1283 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1285 (pa_parse_addb_64_cmpltr): New function.
1287 * config/tc-hppa.c (pa_ip): Change error message.
1288 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1289 '?Q' args to allow falling through.
1291 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1292 Remove unused conditional codes.
1293 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1295 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1297 * config/tc-d30v.c (CHAR_BIT): Define.
1298 (check_range): Fix bit operations to support integers bigger than
1301 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1303 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1306 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1307 Doug Evans <devans@cygnus.com>
1309 Add support for m32rx.
1310 * config/tc-m32r.c (enable_m32rx): New static global.
1311 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1312 (allow_m32rx): New function.
1313 (M32R_SHORTOPTS): Add `O'.
1314 (md_longopts): Add --m32rx plus several warning options.
1315 (md_parse_option): Handle new options.
1316 (md_show_usage): Print them.
1317 (md_begin): Enable m32rx.
1318 (OPERAND_IS_COND_BIT): New macro.
1319 (first_writes_to_seconds_operands): New function.
1320 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1321 (target_make_parallel,assemble_two_insns): New functions.
1322 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1323 If optimizing and m32rx, try to make consecutive insns parallel.
1325 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1327 * config/tc-mips.c (nopic_need_relax): Allow for the
1328 .sdata.foo sections generated by -fdata-sections,
1329 and for the .gnu.linkonce.s sections generated by C++.
1331 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1333 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1334 with cleaner code using completer prefixes. Add 'Y'.
1336 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1338 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1340 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1341 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1342 insn does not match and we should try the next insn in the table.
1344 1999-09-22 Nick Clifton <nickc@cygnus.com>
1346 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1348 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1350 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1353 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1355 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1356 OBJ_ELF. If ELF, add "sq".
1357 (md_parse_option): If ELF, ignore -s and -q.
1358 (md_show_usage): Mention ELF options.
1360 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1362 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1365 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1367 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1369 * config/tc-hppa.c (struct pa_it): New field "trunc".
1370 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1371 (pa_parse_ftest_gfx_completer): New function
1372 (pa_parse_fp_cnv_format): New function.
1374 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1375 (md_apply_fix): Handle 22bit pc-rel branches.
1377 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1379 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1381 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1383 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1385 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1387 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1388 (pa_ip): Handle 'fX'.
1390 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1392 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1393 (pa_ip): Handle 'fX'.
1395 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1397 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1398 unwinds unless the function is in the text space.
1399 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1401 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1403 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1404 (md_assemble): To here. Tweak address generation.
1406 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1408 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1409 (md_assemble): Call dwarf2_where for OBJ_ELF.
1410 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1411 (pa_end_of_source): New function.
1412 * tc-hppa.h (md_end): Define for OBJ_ELF.
1414 1999-09-14 Michael Meissner <meissner@cygnus.com>
1416 * configure.in (Canonicalization of target names): Remove adding
1417 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1418 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1419 * configure: Regenerate.
1421 1999-09-14 Donn Terry <donn@interix.com>
1423 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1425 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1427 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1428 pc-relative jmp/call to an absolute symbol.
1429 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1430 absolute section symbols.
1432 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1433 jump handling code and comments.
1435 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1437 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1438 the value if TE_PE and a global defined symbol.
1440 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1442 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1443 print the symbol, rather than printing it here.
1445 1999-09-11 Donn Terry <donn@interix.com>
1447 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1448 BFD_RELOC_RVA relocations.
1450 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1451 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1454 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1456 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1457 * doc/internals.texi (Object format backend): Document
1460 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1461 relocations against global symbols if TE_PE.
1463 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1464 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1466 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1469 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1470 symbols which do not have a constant value, or tags with
1471 non-tags. Remove the symbol from the list before adding it at the
1474 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1475 C_FCN symbol differently if TE_PE.
1476 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1477 appears in the pseudo-op, rather coff_line_base which is only set
1480 * config/obj-coff.c (obj_coff_loc): New static function.
1481 (obj_pseudo_table): Add "loc".
1483 * config/obj-coff.c (add_lineno): Check that the line number is
1486 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1487 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1489 (md_atof): Return NULL rather than 0.
1490 * config/tc-i386.c (md_atof): Change type to int.
1491 * expr.c (expr): Change first parameter to int.
1492 * config/obj-coff.c: Add declarations for static functions.
1493 (coff_frob_symbol): Use SYM_AUXENT.
1494 * config/tc-i386.h (flag_16bit_code): Don't declare.
1496 * config/obj-coff.c (obj_coff_section): Default to setting
1497 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1499 * write.c (adjust_reloc_syms): Print adjusted fixup.
1501 * expr.c (integer_constant): Correct too_many_digits calculation
1504 1999-09-09 Andreas Schwab <schwab@suse.de>
1506 * doc/c-arm.texi: Fix arguments of @var to not contain
1509 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1511 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1513 (md_parse_option): Only support -k flag for ELF and COFF targets.
1515 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1517 * config/tc-hppa.c (pa_ip): Put strict register checks before
1518 call to pa_parse_number.
1520 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1522 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1524 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1527 1999-09-06 Donn Terry <donn@interix.com>
1529 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1531 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1533 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1534 candidate instruction. Require registers for register arguments
1535 when in strict mode. Require assemble-time constants for
1536 constants when in strict mode.
1537 (pa_get_absolute_expression): Require a constant when in strict
1540 1999-09-06 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1544 1999-09-04 Steve Chamberlain <sac@pobox.com>
1546 * config/tc-pj.c: New file, supports picoJava in ELF.
1547 * config/tc-pj.h: Ditto.
1548 * configure.in (pjl*, pj*): New targets.
1549 * Makefile.am: Rebuild dependencies.
1550 (CPU_TYPES): Add pj.
1551 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1552 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1553 * doc/c-pj.texi: New file.
1554 * doc/as.texinfo: Add some PJ specifics.
1555 * doc/all.texi: Add PJ to the list of all architectures, sort them
1557 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1558 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1560 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1562 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1563 (obj_frob_file): Test for null pointer.
1564 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1565 (OBJ_PROCESS_STAB): And here.
1566 (elf_obj_sy): Remove
1568 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1569 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1570 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1572 * config/obj-coff.c (no_func): Remove.
1573 (coff_format_ops): Change occurrences of no_func to 0, as we test
1574 for 0 in obj-multi.h.
1576 * configure.in: Enable bfd for i386-coff when primary target is
1577 bfd. Enable i386 elf,coff emulation support. Don't set
1578 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1579 emulation to support.
1580 *configure: Regenerate.
1582 1999-09-02 Nick Clifton <nickc@cygnus.com>
1584 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1585 .section .line directive is encountered.
1587 1999-09-01 Nick Clifton <nickc@cygnus.com>
1589 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1592 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1593 * as.texinfo: Document --gdwarf2 command line option.
1594 Add additional documentation of ARM command line switches.
1596 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1598 * config/tc-i386.c (i386_intel_memory_operand): Combine
1599 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1600 and RESTORE_END_STRING around parse_register calls.
1601 (i386_operand): Here too.
1602 (i386_is_reg): Remove.
1603 (parse_register): Move as_bad calls from within this function to
1606 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1608 Based on a patch from H.J. Lu <hjl@gnu.org>
1609 * config/tc-i386.c (parse_register): Handle FP regs specially.
1610 (md_begin): Remove '(' and ')' from register_chars.
1612 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1614 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1615 error message (done elsewhere).
1617 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1619 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1621 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1623 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1626 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1628 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1630 Add new completers. Fix bug in 64 bit condition handling.
1632 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1635 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1637 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1639 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1641 1999-08-27 Jim Wilson <wilson@cygnus.com>
1643 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1644 (struct ls): Add frag field. Initialize it to zero.
1645 (out_end_sequence): New local text_frag. Set it while in text section.
1646 Replace address check with frag check. Set ls.frag to text_frag if
1647 out_set_addr called.
1648 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1649 Set it before switching sections. Replace address check with frag
1650 check. Set ls.frag to saved_frag if out_set_addr called.
1652 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1654 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1655 output "advance_pc" opcode instead of calling gen_addr_line().
1656 The latter has the undesired side-effect of creating a new row
1657 in the debug line info matrix.
1659 1999-08-26 Jim Wilson <wilson@cygnus.com>
1661 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1662 ls.last_filename if last is less than zero. Set ls.last_filename
1663 when allocating new entry.
1664 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1667 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1669 * config/tc-i386.c (i386_index_check): Fix the displacement size
1670 when INFER_ADDR_PREFIX.
1672 1999-08-18 Nick Clifton <nickc@cygnus.com>
1674 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1677 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1679 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1680 handle 0xffffNNNN constants correctly.
1682 1999-08-16 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1687 1999-08-13 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1690 (md_apply_fix3): Always pass positive values to
1691 validate_offset_imm.
1693 1999-08-12 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-arm.c (skip_whitespace): New macro.
1696 Formatting tidy ups.
1698 (md_apply_fix3): Store relocation offset in addend for ELF based
1700 (arm_force_relocation): Always generate relocs for Thumb function
1703 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1705 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1706 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1708 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1710 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1711 flags for the unwind subspace.
1713 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1714 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1715 suitable relocation based on the size of the target's pointer.
1716 Always Use subsegment zero for the unwinders.
1717 (pa_level): Handle "2.0w".
1719 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1721 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1722 with the following instruction unless this was specified.
1724 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1726 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1727 certain sections, to match BFD changes.
1729 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1731 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1732 (EXTRA_SCRIPTS): Define to keep automake happy.
1733 * Makefile.in: Rebuild.
1735 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1737 * Makefile.am: Rename .dep* files to DEP*.
1738 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1739 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1741 * Makefile.in: Rebuild.
1743 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1745 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1747 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1749 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1750 avoid problems on DOS filesystems.
1751 * Makefile.in: Rebuild.
1753 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1755 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1757 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1760 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1762 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1763 line to create ${GDBINIT} rather than .gdbinit.
1764 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1766 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1768 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1770 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1772 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1774 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1776 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1777 non-adjustable symbols.
1779 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1781 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1783 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1785 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1788 1999-08-05 Donn Terry <donn@interix.com>
1790 * config/te-interix.h: New file.
1791 * configure.in (i386-*-interix*): New target.
1792 * configure: Rebuild.
1794 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1796 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1797 selectors for ELF too.
1798 (selector_table): Add "ltp" and "rtp" selectors.
1800 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1802 * config/tc-i386.c (i386_operand): No need to change
1803 operand_string pointer in segment reg case before goto
1804 do_memory_reference. Initialise displacement_string_start and
1805 displacement_string_end after do_memory_reference label.
1806 (i386_index_check): Add operand_string param, and print error
1807 message on failure here.
1808 (i386_intel_memory_operand): Instead of here.
1809 (i386_operand): And here.
1810 (INFER_ADDR_PREFIX): Enable.
1812 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1814 * config/tc-i386.h (DefaultSize): Define. Renumber following
1815 opcode_modifier defines.
1817 From Etienne Lorrain <etienne.lorrain@ibm.net>
1818 * config/tc-i386.c (stackop_size): New variable.
1819 (set_16bit_code_flag): Clear it here.
1820 (set_16bit_gcc_code_flag): New function.
1821 (md_pseudo_table): Add "code16gcc" entry.
1822 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1824 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1826 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1827 next_set_end even if the end symbol is being discarded.
1829 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1830 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1831 * config/obj-coff.c: Likewise.
1832 (seg_info_type): Remove.
1833 (seg_info_off_by_4): Change to array of segT.
1834 (s_get_segment): Adjust accordingly.
1835 (obj_pseudo_table): Fully initialize sentinel entry.
1837 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1838 Ralf Baechle <ralf@uni-koblenz.de>.
1840 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1842 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1844 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1846 * config/tc-i386.c: Indentation and white space changes.
1847 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1848 don't enable it by default.
1849 (i386_intel_operand): Remove redundant prototype.
1850 Move check on number of memory operands, and i.mem_operands++
1851 (i386_intel_memory_operand): To here.
1852 Remove i386_immediate code from here. Remove special case code
1853 for input and output using (%dx). Remove base/index checks and
1854 call i386_index_check instead. Save initial operand_string
1855 argument for error message.
1856 (i386_operand): Remove redundant prototype. Move base/index
1857 checks to i386_index_check.
1858 (i386_displacement): Move intel mode check for non-zero
1860 (i386_intel_memory_operand): To here.
1862 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1864 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1865 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1866 by .register pseudo-op if -64 and --no-undeclared-regs.
1867 (s_register, sparc_adjust_symtab): New functions.
1868 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1869 Declare sparc_adjust_symtab as tc_adjust_symtab.
1870 * doc/c-sparc.texi: Add description of #ignore special literal
1871 for .register pseudo-op.
1873 1999-07-30 Catherine Moore <clm@cygnus.com>
1875 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1876 the relocation's section offset.
1878 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1880 * write.c (fixup_segment): Fix generic error check overflow test.
1882 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1883 X_add_number to long.
1885 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1887 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1890 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1892 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1895 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1897 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1899 * configure.bat: Remove; obsolete.
1900 * config/go32.cfg: Likewise.
1902 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1904 * configure.in (i386-*-vxworks*): New target.
1905 * configure: Rebuild.
1907 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1909 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1911 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1913 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1915 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1916 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1917 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1918 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1919 MAX_RELOC_EXPANSION): Define.
1920 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1922 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1924 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1925 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1926 block. Print a warning if an 8-bit or 16-bit constant
1927 displacement or immediate is truncated on output.
1928 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1930 (i386_operand): Disallow immediate jump absolute operand.
1932 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1934 * configure.in: Bump version number to 2.9.5.
1935 * configure: Rebuild.
1937 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1940 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1942 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1943 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1945 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1947 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1949 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1951 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1952 if -mno-fpu was given.
1953 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1955 (cons_fix_new_arm): Remove misleading comments.
1957 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1959 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1961 (relax_segment): Likewise. After giving a rs_org error, convert
1962 the frag to rs_align to avoid cascading errors.
1964 1999-07-12 Andreas Schwab <schwab@suse.de>
1966 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1968 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1970 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1971 as appropriate. Fill in structure initializations. Add variable
1972 initializations. Add casts.
1973 * dwarf2dbg.c (print_stats): Change i to size_t.
1974 * listing.c (listing_listing): Change list_line to unsigned int.
1976 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1978 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1979 rather than checking for \001 and \002 in symbol name.
1980 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1982 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1984 * configure.in (hppa*-linux-gnu*): New target.
1985 * configure: Rebuilt.
1987 1999-07-08 Nick Clifton <nickc@cygnus.com>
1989 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1991 1999-07-07 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1994 accessing symbolP directly.
1996 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1998 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2001 1999-07-05 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-arm.c (ARM_EXT_V5): Define.
2004 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2005 (md_begin): Detect ARM v5 architectures.
2006 (md_parse_option): Accept arm v5 specification.
2007 (md_show_usage): Documment -marmv5 switch.
2009 * doc/c-arm.texi: Document -marmv5 command line option.
2011 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2013 (validate_immediate_twopart): New function. Determine if a
2014 constant can be computed by two ADD instructions.
2015 (output_inst): Remove its command line parameter - it was never
2017 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2018 implememt the ADRL pseudo op.
2019 (tc_gen_reloc): Generate a suitable error message if an ADRL
2020 instruction tries to generate a real reloc.
2022 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2024 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2026 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2029 1999-06-27 H.J. Lu <hjl@gnu.org>
2031 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2032 non BFD_ASSEMBLER case.
2034 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2036 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2039 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2041 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2042 out_end_sequence() when the address decreases due to a new frag.
2043 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2044 numbering starts with 1.
2046 1999-06-23 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2050 (mcore_s_text): Call obj_elf_text for ELF target.
2051 (mcore_s_data): Call obj_elf_data for ELF target.
2052 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2054 (mcore_s_bss): New function: Dump literal table before changing
2056 (mcore_s_comm): New function: Dump literal table before changing
2059 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2060 No longer static functions.
2061 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2062 Provide prototypes for these functions.
2064 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2066 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2067 a list of names, to try obj_segment_name, and to try abbreviated
2068 names when using COFF without long section names.
2070 * config/tc-alpha.c: More use of symbol accessor functions.
2071 * config/tc-arc.c: Likewise.
2072 * config/tc-d30v.c: Likewise.
2073 * config/tc-fr30.c: Likewise.
2074 * config/tc-i860.c: Likewise.
2075 * config/tc-m88k.c: Likewise.
2076 * config/tc-mcore.c: Likewise.
2077 * config/tc-ns32k.c: Likewise.
2078 * config/tc-sparc.c: Likewise.
2079 * config/tc-v850.c: Likewise.
2081 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2082 sy_value with appropriate accessor functions.
2083 * config/tc-arm.c (md_apply_fix3): Likewise.
2084 * config/tc-d10v.c (AT_WORD_P): Likewise.
2085 * config/tc-v850.c (reg_name_search): Likewise.
2087 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2088 use symbol_get_bfdsym instead.
2089 * config/tc-ppc.c (md_assemble): Likewise.
2090 * config/tc-v850.c (v850_comm): Likewise.
2092 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2094 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2095 the symbol, rather than accessing the bsym member.
2096 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2097 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2098 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2099 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2100 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2101 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2102 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2103 * config/tc-v850.c (tc_gen_reloc): Likewise.
2105 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2107 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2108 (hppa_gen_reloc_type): Conditionalize on BFD64.
2109 (tc_gen_reloc): Re-enable ELF relocations.
2110 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2112 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2114 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2116 (do_ldst): Move assignment out of if condition.
2117 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2118 parentheses to avoid warning.
2120 1999-06-21 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2123 macro to get at the BFD symbol associated with a GAS symbol.
2125 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2127 * config/tc-ppc.c: Update for symbol handling changes.
2128 * config/obj-coff.c: Likewise.
2130 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2132 * tc-hppa.c: General cleanups of ELF support. No more spaces
2133 and subspaces for ELF.
2134 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2135 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2136 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2137 (UNWIND_SECTION_NAME): Likewise.
2138 (space/subspace related structures): Conditionalize definitions
2140 (space/subspace directives and support routines): Conditionalize
2141 definitions and references/uses on OBJ_SOM.
2142 (label_symbol_struct): For ELF, track the symbol's segment. For
2143 SOM track its space.
2144 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2146 (USE_ALIASES): Kill for both SOM & ELF.
2147 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2148 (pa_space, pa_subspace): Corresponding changes.
2149 (pa_spaces_begin): Corresponding chagnes.
2150 (md_begin): Do not muck around with space/subspace stuff for
2152 (md_apply_fix): Temporarily disable argument relocation stuff
2154 (tc_gen_reloc): Temporarily disable relocation generation for
2156 (pa_build_unwind_subspace): Similarly.
2158 1999-06-16 Nick Clifton <nickc@cygnus.com>
2160 * config/tc-arm.c (thumb_set): New pseudo op.
2161 (text, data, section): Override these pseudo ops with ARM
2163 (s_thumb_set): New function: Perform the same as a .set pseudo
2164 op, but also mark the alias'ed symbol as being a Thumb
2166 (arm_s_text): New function: Perform the same as the .text
2167 pseudo op, but dump the literal pool before changing
2169 (arm_s_data): New function: Perform the same as the .data
2170 pseudo op, but dump the literal pool before changing
2172 (arm_s_section): New function: Perform the same as the
2173 .section pseudo op, but dump the literal pool before changing
2175 (arm_cleanup): Do not reset the current section before dumping
2178 1999-06-17 Nick Clifton <nickc@cygnus.com>
2180 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2181 OPTION_NO_WARN_UNMATCHED entries.
2182 (md_parse_option): Generate a warning message if an unrecognised
2183 option is encountered.
2185 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2186 (get_operands): When parsing an expression after an '@' symbol
2187 has been detected, do not ignore '#' symbols.
2188 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2191 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2193 From K. Richard Pixley <rich@noir.com>:
2194 * configure.in (ppc-*-vxworks*): New target.
2195 * configure: Rebuild.
2197 1999-06-12 Philip Blundell <philb@gnu.org>
2199 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2201 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2203 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2204 which refer to symbols in linkonce sections, permit reducing the
2205 relocs if the symbol is local.
2207 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2209 * subsegs.c (subseg_text_p): New function.
2210 * as.h (subseg_text_p): Declare.
2211 * read.c (do_align): Use subseg_text_p to set the default fill.
2212 * write.c (subsegs_finish): Likewise.
2213 * config/obj-coff.c (write_object_file): Likewise.
2214 * config/tc-i386.h (md_maybe_text): Don't define.
2215 (md_do_align): Use subseg_text_p to set the default fill.
2216 * config/tc-m32r.c (m32r_do_align): Likewise.
2217 * config/tc-sh.c (sh_do_align): Likewise.
2218 * config/tc-sparc.h (md_do_align): Likewise.
2220 1999-06-12 David O'Brien <obrien@freebsd.org>
2222 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2223 * configure: Rebuild.
2225 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2227 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2228 * Makefile.am: Rebuild dependencies.
2229 * Makefile.in: Rebuild.
2231 * config/tc-i386.c (i386_immediate): Remove unused label
2234 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2235 * symbols.c: Likewise.
2236 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2237 sy_next field when taking address, rather than symbol_next.
2239 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2241 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2242 value from the output file architecture.
2243 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2244 * dwarf2dbg.h: Change bfd_vma to addressT.
2246 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2248 * dwarf2dbg.h: Use PARAMS in function declarations.
2250 1999-06-11 Martin Dorey <mdorey@madge.com>
2252 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2253 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2255 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2257 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2259 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2261 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2264 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2266 * read.c (read_a_source_file): Only declare inescape if
2269 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2271 (find_entry_byval): Add parens to avoid warning.
2273 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2275 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2278 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2280 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2283 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2284 synthetize_setx): New functions.
2285 (md_assemble): Broken the special cases into the above
2286 functions. Make compiler happy if sizeof(bfd_vma)==4.
2287 Fix sethi generated from set/setuw. If instructions have a relloc,
2288 always clear the fields to be relocated in the opcode.
2289 (sparc_ip): Remove special_case global variable.
2291 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2293 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2294 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2295 indication of success rather than a value.
2296 (itbl_get_val): Likewise.
2297 (itbl_get_field): Use strcspn. Change delimiters to include
2299 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2300 (itbl_get_val): Likewise.
2301 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2303 * symbols.c (copy_symbol_attributes): Convert local symbols to
2306 1999-06-10 Nick Clifton <nickc@cygnus.com>
2308 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2311 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2313 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2314 Optimize set if sizeof(bfd_vma) == 64.
2315 (sparc_ip): Fix sethi - without %hi() it should generate
2316 R_SPARC_22 reloc, not R_SPARC_HI22.
2317 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2319 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2321 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2322 (s_ncons): New function.
2323 (native_op_table): New table.
2324 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2325 R_SPARC_OLO10 handling.
2327 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2329 * expr.h (struct expressionS): Revert last change; widen X_op.
2330 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2332 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2334 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2335 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2336 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2337 * Makefile.in: Regenerated.
2339 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2340 `common' pass on to s_mri_common.
2341 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2343 1999-06-06 Richard Henderson <rth@cygnus.com>
2345 * config/obj-elf.c (obj_elf_section): Don't free the return
2346 value of demand_copy_C_string.
2348 1999-06-05 Richard Henderson <rth@cygnus.com>
2350 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2351 creation logic from obj_elf_create_section.
2353 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2354 (section_stack): New.
2355 (special_sections): Make const.
2356 (obj_elf_section): Gut and rewrite parsing.
2357 (obj_elf_change_section): New function broken out of obj_elf_section.
2358 (obj_elf_parse_section_letters): Likewise.
2359 (obj_elf_section_word): Likewise.
2360 (obj_elf_section_type): Likewise.
2361 (obj_elf_previous): Treat as a toggle.
2362 (obj_elf_popsection): New.
2363 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2364 (ppc_section_type): Likewise.
2365 * config/tc-ppc.h: Likewise.
2367 * expr.h (struct expressionS): Don't make X_op a bitfield.
2368 * config/tc-alpha.c: Update for symbol handling changes.
2369 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2370 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2372 1999-06-05 Richard Henderson <rth@cygnus.com>
2374 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2375 (dwarf2_gen_line_info): Kill unused variables.
2376 (dwarf2_finish): Likewise.
2377 (dwarf2_where): Likewise.
2378 (dwarf2_directive_file): If we've only got a string,
2379 hand off to s_app_file.
2380 * ecoff.c: Move the include of ecoff.h.
2381 * symbols.h (S_IS_FUNCTION): Prototype.
2383 * read.c (LEX_HASH): Supply a default.
2385 (s_globl): Update `c' after skipping whitespace.
2386 * read.h (LEX_END_NAME, is_name_ender): New.
2387 * expr.c (get_symbol_end): Respect it.
2389 1999-06-04 Mark Klein <mklein@dis.com>
2391 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2393 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2395 * config/tc-hppa.c: Update for symbol handling changes.
2397 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2399 * cgen.c: Update for symbol handling changes.
2400 * config/tc-m32r.c: Likewise.
2402 * config/tc-hppa.h: Update for symbol handling changes.
2403 * config/tc-hppa.c: Likewise.
2405 * config/tc-arm.h: Update for symbol handling changes.
2406 * config/tc-arm.c: Likewise.
2407 (symbol_make_empty): Remove. Just use symbol_create.
2409 * symbols.c (symbol_set_tc): Correct name.
2411 * Makefile.am: Rebuild dependencies.
2412 ($(OBJS)): Don't depend upon struc-symbol.h.
2413 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2414 * dep-in.sed: Don't remove struc-symbol.h.
2415 * Makefile.in: Rebuild.
2417 * doc/internals.texi (Symbols): Describe changes in symbol
2420 1999-06-03 Richard Henderson <rth@cygnus.com>
2422 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2423 instead of doing the work by hand.
2425 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2427 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2428 state of line state-machine.
2429 (struct ls): Collect DWARF2 line state-machine state in new member
2430 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2431 resulted in any DWARF2 directives.
2432 (reset_state_machine): New function.
2433 (out_end_sequence): Ditto.
2434 (dwarf2_gen_line_info): When switching sections or switching to a
2435 lower text address, call out_end_sequence() first to terminate the
2436 previous code sequence as code sequences MUST have monotonically
2437 increasing addresses.
2438 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2440 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2442 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2443 DWARF2 debug info (line information only, at this point).
2444 * as.h: Update comment about supported debug formats.
2445 * dwarf2dbg.c, dwarf2dbg.h: New files.
2446 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2448 * expr.c (operand): Don't use [ for parens if we want an index op.
2449 (op_encoding): Switch [ into O_index, if desired.
2450 (op_rank): Renumber with O_index on bottom.
2451 (expr): If O_index, match closing bracket.
2452 * expr.h (O_index): New.
2454 * read.c (read_a_source_file): Conditionally allow matched "
2455 in lines passed to md_assemble.
2457 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2459 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2461 Add support for storing local symbols in a small structure to save
2462 memory when assembling large files.
2463 * as.h: Don't include struc-symbol.h.
2464 (symbolS): Add typedef.
2465 * symbols.c: Include struc-symbol.h.
2466 (local_hash): New static variable.
2467 (save_symbol_name): New static function, from symbol_create.
2468 (symbol_create): Call save_symbol_name.
2469 (local_symbol_count): New static variable.
2470 (local_symbol_conversion_count): Likewise.
2471 (LOCAL_SYMBOL_CHECK): Define.
2472 (local_symbol_make): New static function.
2473 (local_symbol_convert): New static function.
2474 (colon): Handle local symbols. Create local symbol for local
2476 (symbol_table_insert): Handle local symbols.
2477 (symbol_find_or_make): Create local symbol for local label name.
2478 (symbol_find_base): Check for local symbol.
2479 (symbol_append, symbol_insert): Check for local symbols.
2480 (symbol_clear_list_pointers, symbol_remove): Likewise.
2481 (verify_symbol_chain): Likewise.
2482 (copy_symbol_attributes): Likewise.
2483 (resolve_symbol_value): Handle local symbols.
2484 (resolve_local_symbol): New static function.
2485 (resolve_local_symbol_values): New function.
2486 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2487 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2488 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2489 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2490 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2491 (symbol_previous, symbol_next): New functions.
2492 (symbol_get_value_expression): Likewise.
2493 (symbol_set_value_expression): Likewise.
2494 (symbol_set_frag, symbol_get_frag): Likewise.
2495 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2496 (symbol_mark_used_in_reloc): Likewise.
2497 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2498 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2499 (symbol_mri_common_p): Likewise.
2500 (symbol_mark_written, symbol_clear_written): Likewise.
2501 (symbol_written_p): Likewise.
2502 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2503 (symbol_section_p, symbol_equated_p): Likewise.
2504 (symbol_constant_p): Likewise.
2505 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2506 (symbol_get_obj, symbol_set_obj): Likewise.
2507 (symbol_get_tc, symbol_set_tc): Likewise.
2508 (symbol_begin): Initialize local_hash.
2509 (print_symbol_value_1): Handle local symbols.
2510 (symbol_print_statistics): Print local symbol statistics.
2511 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2512 Declare new symbols.c functions. Move many declarations here from
2514 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2515 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2516 (struct symbol): Move bsym to make it clearly the first field.
2517 Remove TARGET_SYMBOL_FIELDS.
2518 (symbolS): Don't typedef.
2519 (struct broken_word): Remove.
2520 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2521 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2522 (symbol_clear_list_pointers): Likewise.
2523 (symbol_insert, symbol_remove): Likewise.
2524 (symbol_previous, symbol_append): Likewise.
2525 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2526 (struct local_symbol): Define.
2527 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2528 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2529 (local_symbol_get_frag, local_symbol_set_frag): Define.
2530 (local_symbol_get_real_symbol): Define.
2531 (local_symbol_set_real_symbol): Define.
2533 * write.c (write_object_file): Call resolve_local_symbol_values.
2534 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2535 (TARGET_SYMBOL_FIELDS): Don't define.
2536 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2537 ECOFF_DEBUGGING, add ECOFF fields.
2538 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2539 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2540 ECOFF_DEBUGGING, add ECOFF fields.
2541 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2542 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2543 * config/tc-mcore.h: Don't include struc-symbol.h.
2544 (TARGET_SYMBOL_FIELDS): Don't define.
2545 (struct mcore_tc_sy): Define.
2546 (TC_SYMFIELD_TYPE): Define.
2547 * Many files: Use symbolS instead of struct symbol. Use new
2548 accessor functions rather than referring to symbolS fields
2551 * read.c (s_mri_common): Don't add in value of line_label.
2553 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2554 checking for SEC_LINK_ONCE.
2556 * config/tc-sh.h (sh_fix_adjustable): Declare.
2558 * app.c (input_buffer): New static variable.
2559 (app_push): Save saved_input in allocated buffer.
2560 (app_pop): Restored saved_input.
2561 (do_scrub_chars): Change get parameter to take char * and int as
2562 arguments. Change GET macro to pass input_buffer to get
2563 function. Don't save input into allocated buffer.
2564 * as.h (do_scrub_chars): Update declaration.
2565 * input-file.c (input_file_get): Change to take char * and int.
2566 Read data into passed in buffer. Remove static buffer.
2567 * read.c (scrub_from_string): Change to take char * and int. Copy
2568 data into passed in buffer.
2570 * hash.h: Neaten. Declare hash_traverse.
2571 * hash.c: Complete rewrite based on BFD hashing code.
2572 * gasp.c (chunksize): New variable.
2573 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2576 1999-05-28 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2579 addend unless the target uses an old ABI.
2581 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2583 -Wchar-subscripts cleanup
2584 * listing.c (listing_newline): Use unsigned char variable, so
2585 calls to isascii,iscntrl are correct.
2586 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2588 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2589 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2590 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2591 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2593 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2595 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2597 (arch_coldfire_p): New #define.
2598 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2600 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2602 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2604 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2605 (install_operand): Add place `N'.
2606 (init_table): Add registers ACC, MACSR, MASK.
2608 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2610 * config/tc-m68k.c: Change mcf5200 --> mcf.
2611 (archs): Add mcf5206e, mcf5307.
2612 (m68k_ip): Add format `u'.
2613 (install_operand): Add place `m', `M', `h'.
2614 (init_table): Add upper/lower registers.
2616 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2618 1999-05-28 Martin Dorey <mdorey@madge.com>
2620 * config/tc-i960.c: Several minor changes to add ELF and
2621 BFD_ASSEMBLER support.
2622 * config/tc-i960.h: Likewise.
2623 * configure.in (i960-*-elf*): New target.
2624 * aclocal.m4, configure: Rebuild.
2626 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2628 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2629 reloc changes when defined(BFD_ASSEMBLER).
2631 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2633 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2635 * write.c (write_print_statistics): Output to file, not stderr.
2637 * expr.c (generic_bignum_to_int32,64): Prototype.
2639 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2640 output_sleb128, output_uleb128, output_big_sleb128,
2641 output_big_uleb128, output_big_leb128): Prototype.
2642 (output_big_sleb128, output_big_uleb128): Make inline.
2643 (output_big_leb128): Remove inline
2645 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2646 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2647 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2648 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2649 value for correct overflow check in write.c:fixup_segment.
2650 * write.c (fixup_segment): Move bitfield overflow checks to after
2651 the md_apply_fix call.
2652 * config/obj-coff.c (fixup_segment): Likewise.
2653 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2654 valueT *val argument.
2656 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2658 * config/atof-ieee.c (gen_to_words): Correctly round a
2659 denormalized number. Fix off-by-one in range checking for
2660 exponent in a denormal.
2662 1999-05-10 Nick Clifton <nickc@cygnus.com>
2664 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2667 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2669 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2671 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2673 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2674 (ReverseRegRegmem): Remove.
2675 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2676 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2677 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2680 From Doug Ledford <dledford@redhat.com>
2681 * config/tc-i386.h (RegXMM): New for P/III.
2682 * config/tc-i386.c: Add support for P/III.
2684 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2686 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2687 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2688 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2690 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2692 * config/tc-i386.c (i386_immediate): Skip whitespace before
2693 complaining about junk after expression.
2694 (i386_displacement): Likewise.
2696 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2698 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2699 Don't copy before downcaseing.
2701 1999-05-05 Catherine Moore <clm@cygnus.com>
2703 * tc-m68k.c: Include elf/m68k.h.
2704 (m68k_elf_final_processing): New routine.
2705 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2708 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2710 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2713 1999-04-30 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-mcore.c (mcore_s_section): Dump literals before
2718 1999-04-29 Nick Clifton <nickc@cygnus.com>
2720 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2723 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2725 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2726 (TC_INIT_FIX_DATA): Delete.
2727 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2728 (TC_INIT_FIX_DATA): Delete.
2729 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2730 * write.c (fix_new_internal): Initialize fx_cgen member.
2731 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2732 (gas_cgen_md_apply_fix3): Update.
2733 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2734 (md_cgen_record_fixup_exp): Update.
2735 (FX_OPINFO_R_TYPE): Update.
2737 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2738 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2739 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2740 * frags.h (struct frag): Make opindex, opinfo ints.
2742 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2744 1999-04-26 Tom Tromey <tromey@cygnus.com>
2746 * aclocal.m4, configure: Updated for new version of libtool.
2748 1999-04-22 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2752 (md_apply_fix3): Do not fix up absolute relocations against
2755 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2757 1999-04-20 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2760 changes and data-in-text directives.
2761 (mcore_cons): New function: intercept cons() operations.
2762 (mcore_float_cons): New function: intercept float_cons()
2764 (mcore_stringer): New function: intercept stringer() operations.
2766 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2768 * obj.h (struct format_ops): Change generate_asm_lineno field to
2770 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2772 * config/tc-alpha.c (find_opcode_match): Add default case to
2774 (find_macro_match): Likewise.
2775 (load_expression): Parenthesize && within ||.
2777 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2779 1999-04-17 Nick Clifton <nickc@cygnus.com>
2781 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2782 .text .data .section pseudo ops.
2783 (mcore_s_section): New function. Dump lits before changing secs.
2784 (mcore_s_text): New function. Dump lits before changing secs.
2785 (mcore_s_data): New function. Dump lits before changing secs.
2787 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2789 * config/tc-mips.c (mips_32bitmode): New.
2790 (md_begin): Set mips_32bitmode if needed.
2791 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2792 Set EF_MIPS_32BITMODE.
2794 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2796 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2799 1999-04-16 Nick Clifton <nickc@cygnus.com>
2801 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2803 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2805 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2806 expressions correctly.
2809 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2811 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2813 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2815 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2816 and fmpynfadd instructions.
2818 1999-04-11 Richard Henderson <rth@cygnus.com>
2820 * as.h (environ): Declare it, if needed.
2821 * as.c (dump_statistics): Don't declare environ.
2822 * configure.in (environ): Detect declaration.
2823 * configure, config.in: Rebuild
2825 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2826 (i386_displacement): Allocate enough space for replacement buffer.
2827 Clean up replacement buffer initialization.
2829 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2831 * subsegs.c (section_symbol): Don't create a new symbol if one
2832 already exists; instead, use the existing one, but set its segment
2833 and frag data if it hasn't already been defined.
2834 * config/obj-coff.c (c_section_symbol): Likewise.
2836 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2838 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2840 1999-04-08 Nick Clifton <nickc@cygnus.com>
2842 * config/tc-mcore.c: New File: Support routines for MCore
2844 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2845 * config/obj-coff.c: Add support for mcore-pe target.
2847 * Makefile.am: Add support for MCore targets.
2848 * Makefile.in: Regenerate.
2849 * configure.in: Add support for MCore targets.
2850 * configure: Regenerate.
2852 * doc/all.texi: Set MCORE.
2853 * doc/as.texinfo: Document MCore specific command line options.
2855 * write.h: Prevent multiple inclusion.
2857 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2859 * asintl.h (LC_MESSAGES): Never define.
2860 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2862 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2865 * Makefile.am (m68k-parse.c): If configuring in the source
2866 directory, copy m68k-parse.y into the local directory before
2867 running ylwrap, to remove spurious differences when generating
2869 * Makefile.in: Rebuild.
2871 * config/tc-sparc.h (md_do_align): Just allocate the number of
2872 bytes necessary, rather than always allocating 1024.
2874 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2876 * listing.c (listing_newline): Add cast to avoid warning.
2877 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2878 * config/tc-i386.c (i386_scale): Add return value.
2879 (build_displacement_string): Remove unused local temp_disp2.
2880 (i386_intel_memory_operand): Add parentheses to avoid warning.
2881 (i386_intel_operand): Remove unused local end_of_operand_string.
2882 (i386_operand): Remove unused local operand_modifier.
2883 (i386_operand): Add parens to avoid warning.
2885 1999-04-04 Don Bowman <don@pixsci.com>
2887 * configure.in: Add mips*-*-vxworks* target; have it define
2889 * configure, config.in: Rebuild.
2891 1999-03-31 Nick Clifton <nickc@cygnus.com>
2893 * configure.in (emulations): Add support for arm-epoc-pe.
2894 * configure: Regenerate.
2895 * config/te-epoc-pe.h: New file. Define macros specific to
2897 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2898 for arm-epoc-pe target.
2900 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2902 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2904 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2906 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2907 detect ",n" without a condition.
2908 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2911 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2913 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2914 instruction is encoded with one bit.
2917 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2919 * doc/internals.texi (CPU backend): Mention that
2920 line_separator_chars should not include newline. From thi
2921 <ttn@mingle.glug.org>.
2923 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2925 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2926 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2928 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2930 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2932 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2934 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2937 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2939 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2941 1999-03-15 Martin Hunt <hunt@cygnus.com>
2943 * app.c (do_scrub_begin): Change '-' back to a symbol char
2944 so we can use multiple opcodes on a line again.
2946 * config/tc-d30v.c: By default, warn if a symbol has
2947 the same name as a register. Plus some minor
2948 updates from the branch.
2950 1999-03-13 Nick Clifton <nickc@cygnus.com>
2952 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2953 BFD_RELOC_16 and BFD_RELOC_64.
2955 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2957 * expr.c (expr): Add missing else.
2959 1999-03-12 Nick Clifton <nickc@cygnus.com>
2961 * config/tc-arm.c (md_apply_fix3): Improve error message.
2963 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2965 * Makefile.am (CPU_TYPES): Add fr30.
2966 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2967 (fr30,m32r dependencies): Update.
2968 * Makefile.in: Rebuild.
2970 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2971 (gas_cgen_record_fixup_exp): Ditto.
2972 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2973 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2974 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2975 (md_cgen_lookup_reloc): Update use of operand->type.
2976 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2977 (md_convert_frag): Call cgen_operand_lookup_by_num.
2978 (md_cgen_lookup_reloc): Update use of operand->type.
2979 (m32r_cgen_record_fixup_exp): Ditto.
2981 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2983 * config/tc-mips.c (md_show_usage): Fix message.
2985 1999-03-03 Nick Clifton <nickc@cygnus.com>
2987 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2988 and LDR reg,=<expr> instruction.
2990 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2993 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2995 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2997 1999-02-17 Nick Clifton <nickc@cygnus.com>
2999 This patch was created by: Scott Bambrough
3000 <scottb@corelcomputer.com>
3003 Special cased '@' character. The '@' character is used as the
3004 ARM assembler comment character, as a special character
3005 and in ELF .symver pseudo-op's, and as a special character in
3006 .type and .section pseudo-ops.
3007 (symver_pseudo): New static variable.
3008 (symver_state): New static variable.
3009 (struct app_save): Add field 'symver_state'.
3010 (app_push): Save global symver_state int struct app_save.
3011 (app_pop): Restore global symver_state from struct app_save.
3012 (do_scrub_chars): Special case handling of '@' character in
3015 * configure.in: Modified to recognize armv* uname syntax from ARM
3017 * configure: Regenerated.
3019 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3020 a prefix to the section's type.
3021 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3022 the type's typename.
3024 * config/tc-arm.h: Add support for PIC generation:
3025 (pic_code): New boolean.
3026 (obj_relocate_extern): Define.
3027 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3028 (TC_CONS_FIX_NEW): Define.
3029 (tc_fix_adjustable): Define.
3030 (GLOBAL_OFFSET_TABLE_NAME): Define.
3032 * config/tc-arm.c: Add support for PIC generation:
3033 (line_seperator_chars): Allow ';' as a seperator for Linux.
3034 (is_immediate_prefix): New macro.
3035 (arm_parse_reloc): New function.
3036 (s_arm_elf_cons): New function.
3037 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3038 (md_undefined_symbol): Special case handling for the Global Offset
3040 (md_apply_fix3): Handle PIC relocs.
3041 (tc_gen_reloc): Handle PIC relocs.
3042 (md_parse_option): Add support for '-k' command line switch to
3043 enable PIC generation.
3044 (cons_fix_new_arm): New function.
3045 (s_arm_elf_cons): New function.
3047 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3049 * configure.in: Add comments for uses of AC_DEFINE.
3050 * acinclude.m4: Likewise.
3051 * acconfig.h: Remove.
3052 * aclocal.m4: Rebuild.
3053 * configure: Rebuild.
3054 * Makefile.in: Rebuild.
3055 * config.in: Rebuild.
3057 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3059 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3060 non-constant offset from a base register.
3062 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3064 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3067 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3069 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3070 (emit_insn): Look for pc-relative and no-overflow specifiers on
3071 internal relocation types.
3073 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3075 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3078 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3080 (mips_4650, mips_4010, mips_4100): Variables removed.
3081 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3082 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3084 (md_begin): Don't bother initializing the mips_NNNN variables;
3085 mips_cpu is set, and that's good enough now.
3086 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3087 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3088 (show): New function, to handle wrapping in the CPU lists.
3089 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3091 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3093 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3094 than treat as an immediate specifier.
3096 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3098 * config/tc-i386.c: Prototype many functions.
3099 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3100 (i386_immediate): Remove unused second argument.
3101 (i386_intel_operand): Fix i386_is_reg typo.
3102 (i386_operand): Use allow_naked_reg.
3103 (output_invalid): Make operand int for K&R.
3105 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3107 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3109 * Makefile.in: Rebuild.
3111 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3113 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3115 (EXTRA_as_new_SOURCES): Comment out.
3116 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3117 * Makefile.in: Rebuild.
3118 * doc/Makefile.in: Rebuild.
3119 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3120 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3121 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3122 * configure: Rebuild.
3123 * aclocal.m4: Rebuild.
3124 * config.in: Rebuild.
3125 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3126 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3127 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3128 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3129 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3130 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3131 (gas_cgen_record_fixup_exp): Ditto.
3132 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3133 descriptor, not global variable.
3134 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3135 descriptor, not global variable. Refer to insert_operand handler
3136 via cpu descriptor, not global function.
3137 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3138 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3139 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3140 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3141 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3142 * config/tc-m32r.c: Ditto.
3143 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3144 (md_assemble): Ditto.
3145 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3147 1999-02-09 Nick Clifton <nickc@cygnus.com>
3149 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3150 relocations for ELF targets.
3152 1999-02-08 Nick Clifton <nickc@cygnus.com>
3154 * configure.in: Add support for StrongARM target.
3155 * configure: Regenerate.
3157 1999-02-05 Nick Clifton <nickc@cygnus.com>
3159 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3161 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3164 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3166 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3168 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3170 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3171 (INTEL_DWORD_MNEM_SUFFIX): Define.
3174 (DWORD_PTR): Define.
3175 (XWORD_PTR): Define.
3177 (OFFSET_FLAT): Define.
3179 (NONE_FOUND): Define.
3182 * config/tc-i386.c (set_intel_syntax): New routine.
3183 (intel_syntax): Declare.
3184 (allow_naked_reg): Declare.
3185 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3186 (intel_float_operand): New routine.
3187 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3188 Handle brackets as well as parens. Call i386_intel_operand for
3189 intel syntax. Reverse operands if appropriate. Handle new
3190 suffixes. Handle movzx and movsx.
3191 (i386_is_reg): New routine.
3192 (i386_immediate): New routine.
3193 (i386_scale): New routine.
3194 (i386_displacement): New routine.
3195 (i386_operand_modifier): New routine.
3196 (build_displacement_string): New routine.
3197 (i386_parse_seg): New routine.
3198 (i386_intel_memory_operand): New routine.
3199 (i386_intel_operand): New routine.
3200 (i386_operand): Call i386_displacement, i386_immediate,
3201 i386_scale, etc. instead of handling inline.
3202 (parse_register): Handle registers without prefix.
3204 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3206 * configure: Regenerate.
3207 * configure.in (arm-*-oabi): New.
3208 (thumb-*-oabi): New.
3209 * config/tc-arm.c (target_oabi): Declare.
3210 (md_apply_fix3): Support REL relocs.
3211 (md_parse_option): Handle -oabi.
3212 (elf32_arm_target_format): New routine.
3213 (md_longopts): Add OPTION_OABI.
3214 * config/tc-arm.h: Redefine TARGET_FORMAT.
3217 1999-01-28 Nick Clifton <nickc@cygnus.com>
3219 * write.c (write_relocs): Handle out of range error.
3221 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3222 (fr30_force_relocation): Default to 0.
3224 * config/tc-fr30.h (obj_fix_adjustable): Define.
3225 (TC_FORCE_RELOCATION): Define.
3227 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3230 1999-01-16 Nick Clifton <nickc@cygnus.com>
3232 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3233 merge of two instructions if the left instruciton kills the right.
3235 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3237 * Makefile.in: Regenerate.
3238 * configure.in: Redo test for using cgen.
3239 * configure: Regenerate.
3241 1999-01-09 Nick Clifton <nickc@cygnus.com>
3243 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3244 redefinition of this macro.
3246 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3248 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3251 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3253 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3254 a read of HI or LO and an immediatly following branch.
3256 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3258 * config/tc-mips.c (md_begin): Another correction to the setting of
3261 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3263 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3265 1998-12-21 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3268 bit insn when optimizing, so that parallelised instructions will
3269 start on a 32 bit boundary.
3271 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3273 * config/tc-mips.c (mips_eabi64): New.
3274 (md_begin): Set mips_eabi64.
3275 (mips_elf_final_processing): Use it.
3277 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3279 * config/tc-mips.c (mips_elf_final_processing):
3280 Correct setting of ABI in e_flags.
3282 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3284 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3286 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3288 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3290 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3292 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3293 warning, values that don't fit in the field.
3295 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3297 * config/tc-mips.c (mips_abi_string): New.
3298 (md_parse_option,md_longopts): Add mabi.
3299 (mips_elf_final_processing): Set e_flags based on mabi flag.
3301 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3303 * config/tc-mips.c (md_parse_option): Handle vr4111.
3305 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3307 * config/tc-h8300.c (build_bytes): Change message given if the
3308 instruction requires H8/300H mode and we're not in Hmode, to
3309 suggest that it may be the operand modes that are the problem, not
3310 necessarily the opcode.
3312 1998-12-10 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-fr30.c: Add line separator character.
3316 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3318 * configure.in (hppa-*-mpeix*): New target.
3319 * config/obj-som.h (obj_som_compiler): Declare.
3320 * config/obj-som.c (compiler_seen): New static variable.
3321 (obj_som_compiler): New function.
3322 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3323 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3324 (pa_type_args): Set hppa_priv_level.
3325 (pa_compiler): New static function if OBJ_SOM.
3326 * configure: Rebuild.
3328 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3330 * read.c (output_leb128): Don't mark as inline.
3332 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3334 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3335 AIX .vbyte unaligned data support.
3336 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3337 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3340 1998-12-07 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3345 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3347 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3348 BFD_RELOC_ARM_PCREL_BRANCH.
3350 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3352 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3353 checking the target type.
3354 (mips-dec-bsd*): Set endian to little.
3355 * configure: Rebuild.
3357 COFF weak symbol support, based on patches from Mark Elbrecht
3358 <snowball3@usa.net>:
3359 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3360 * config/obj-coff.c (obj_coff_weak): New static function.
3361 (obj_coff_endef) [both versions]: Handle weak symbols.
3362 (coff_frob_symbol): Likewise.
3363 (yank_symbols): Likewise.
3364 (obj_pseudo_table): Add "weak".
3366 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3367 <aymeric.vincent@emi.u-bordeaux.fr>.
3368 * aclocal.m4: Rebuild with current tools.
3369 * configure: Rebuild.
3371 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3372 an assertion failure for a case we can't handle when OBJ_ECOFF.
3374 * expr.c (operator): And with 0xff to avoid problems with signed
3377 1998-12-03 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3380 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3382 1998-12-02 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3387 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3389 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3392 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3397 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3399 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3401 (d10v_cleanup): Only generate previous insn if a multiline insn is
3404 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3409 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3411 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3412 -marm6xxx command line switches.
3414 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3416 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3417 (itbl-ops.o): Delete duplicate dependencies.
3418 Rebuild dependencies.
3419 Add fr30 dependencies.
3420 * Makefile.in: Rebuild.
3422 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3424 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3426 * listing.c: Ignore line terminator characters found inside
3429 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3431 * po/gas.pot: Regenerated.
3433 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3435 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3436 fr30_is_label_start(). Also checks for delay slot insns.
3438 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3439 FR30 instructions which contain a colon in the mnemonic.
3441 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3443 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3445 * config/tc-fr30.c: Removed currently superflous code.
3447 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3449 * config/tc-fr30.h: New file.
3450 * config/tc-fr30.c: Tweaking so that it will compile.
3452 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3454 * config/tc-d10v.h (obj_fix_adjustable): Define.
3455 (TC_FORCE_RELOCATION): Define.
3456 (d10v_force_relocation): Declare.
3457 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3458 (md_apply_fix3): Handle Vtable relocs.
3459 (d10v_fix_adjustable): New.
3460 (d10v_force_relocation): New.
3462 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3464 * config/tc-d30v.c: Change default behaviour to ignore potential
3465 conflicts between register name and symbol names.
3467 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3469 * configure.in: Add fr30-*-*.
3470 * config/tc-fr30.c: New file.
3471 * Makefile.in: Regenerated.
3472 * config.in: Regenerated.
3473 * configure: Regenerated.
3474 * doc/Makefile.in: Regenerated.
3475 * po/gas.pot: Regenerated.
3477 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3479 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3482 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3484 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3486 (do_scrub_chars): Add some casts to unsigned char to avoid
3487 unwanted sign extension.
3488 * read.c (lex_type): Set characters about 127 to be symbol
3490 * config/tc-i386.c (md_begin): Set identifier_chars and
3491 operand_chars for values above 127.
3493 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3495 * configure.in: detect cygwin* instead of cygwin32*
3496 * configure: regenerate
3498 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3500 * listing.c: Add support for producing a listing from piped
3503 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3505 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3506 (append_insn): Account for the tx39's multiply behavior.
3508 1998-10-26 Michael Meissner <meissner@cygnus.com>
3510 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3511 from assemble_parallel_insns. Add support for '->' to indicate
3512 explicitly serializing the instructions.
3513 (md_assemble): Ditto.
3515 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3517 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3520 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3522 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3524 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3526 * config/tc-mips.c : support frame and regmask/fregmask when
3527 MIPS_STABS_ELF is specified.
3529 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3531 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3532 (md_apply_fix): Don't return 1 for VTABLE relocs.
3533 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3535 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3537 * doc/c-i386.texi: Replace occurences of "opcode" with
3538 "instruction mnemonic", "instruction", or "mnemonic" when
3539 referring to the name of an instruction. Use "opcode" when
3540 referring to the sequence of machine bytes.
3542 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3543 (is_opcode_char): Rename to is_mnemonic_char.
3544 (md_assemble and i386_operand): Correct error messages from
3545 "opcode" to "instruction mnemonic"
3546 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3547 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3548 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3549 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3550 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3551 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3552 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3554 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3556 * config/tc-i386.c (i386_operand): Check for garbage after
3559 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3561 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3562 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3564 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3566 * config/tc-sh.h (obj_fix_adjustable): Define.
3567 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3568 (md_apply_fix): Likewise.
3569 (tc_gen_reloc): Likewise.
3570 (sh_fix_adjustable): New.
3572 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3574 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3575 * cgen.h (gas_cgen_finish_insn): Update prototype.
3576 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3577 cgen_insn_t -> CGEN_INSN_INT.
3578 (make_parallel): Update handling of CGEN_INT_INSN_P.
3579 (assemble_parallel_insn): Ditto.
3580 (target_make_parallel): New function.
3581 (md_assemble): Use it.
3583 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3585 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3587 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3589 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3590 converted into lower case.
3592 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3594 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3595 (gas_cgen_tc_gen_reloc): Likewise.
3596 * config/tc-m32r.h (obj_fix_adjustable): Define.
3597 * config/tc-m32r.c (m32r_fix_adjustable): New.
3598 (m32r_force_relocation): Handle VTABLE relocs.
3600 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3602 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3604 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3606 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3607 to lower case before parsing.
3609 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3610 parallel insns modift buts in the PSW as a side effect.
3612 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-d30v.c (find_format): Test for missing flag and
3617 (md_apply_fix3): Fix error messages to avoid
3618 assumption about presence of a symbol.
3620 (parallel_ok): Disallow parallel instructions that both modify the
3623 (find_format): Generate a warning if an odd numbered register is
3624 used as the first register in a mutli-register instruction.
3626 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3628 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3629 relocations are always associated with a symbol.
3631 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3633 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3634 (elf32_sparc_force_relocation): Declare.
3635 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3636 (tc_gen_reloc): Handle vtable relocs.
3637 (elf32_sparc_force_relocation): New.
3639 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3641 * symbols.c (S_IS_FUNCTION): New.
3642 * config/tc-v850.h (obj_fix_adjustable): Define.
3643 (TC_FORCE_RELOCATION): Define.
3644 (v850_force_relocation): Declare.
3645 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3646 of fx_addnumber for VTABLE reloc addends.
3647 (md_apply_fix3): Handle VTABLE relocs.
3648 (v850_fix_adjustable): New.
3649 (v850_force_relocation): New.
3651 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3653 * tc-hppa.c (fp_operand_format): Add some additional formats.
3654 (pa_ip): Do not automatically promote into pa2.0 mode.
3655 (pa_level): Handle ".level 2.0".
3657 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3659 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3660 * config/tc-i386.h (template.extension_opcode): Change to
3661 unsigned int to allow full range of 8-bit opcode suffixes.
3662 (None): Redefine as 0xffff.
3664 From Jeff B Epler <jepler@usgs.gov>
3665 * doc/c-i386.texi (i386-SIMD): New section.
3667 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3669 * read.c (discard_rest_of_line): New function.
3670 * read.h: Declare it.
3671 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3673 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-d10v.c (find_symbol_matching_register): New function.
3676 (find_opcode): Cope with the case where a register name matches
3679 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-v850.c (md_pcrel_from): Rename to
3682 v850_pcrel_from_section.
3683 (v850_pcrel_from_section): Do not resolves symbols in other
3686 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3688 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3690 * config/tc-d10v.c (find_opcode): Generate an error if a register
3691 is supplied for an operand that should not be a register.
3693 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3695 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3696 instructions to have another instruction in the right bin.
3698 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3700 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3701 the right container if the left container holds a branch
3704 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3707 both a register name and symbol name.
3708 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3710 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3712 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3713 execution unit class.
3715 (reg_name_search): If a name matches a register and a symbol,
3716 prefer the register.
3717 (find_format): Disallow flag registers when a general purpose
3718 register is required.
3719 If a number is required, but a register has been given, check to
3720 see if a symbol with the same name as the register exists, and if
3721 so, use that symbol.
3723 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3725 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3727 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-d30v.c (find_format): Do not accept flag registers as
3730 general purpose registers.
3731 (find_format): If an immediate value is expected at a given place
3732 in a format, but a register name has been provided instead, check
3733 to see if that register name matches the name of a predefined
3734 symbol and if it does, then use the symbol instead.
3735 (reg_name_search): If a register name matches a symbol name,
3736 prefer the register name to the symbol name.
3738 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3740 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3741 the previous insn to empty.
3743 1998-09-20 Michael Meissner <meissner@cygnus.com>
3745 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3746 pieces, forcing the use of an ANSI compiler.
3748 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3750 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3752 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3754 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3756 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3758 (obj_elf_vtable_entry): Likewise.
3759 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3760 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3761 (tc_gen_reloc): Likewise.
3762 (arm_fix_adjustable): Likewise.
3763 (elf32_arm_force_relocation): New.
3764 (armelf_frob_symbol): Remove coff-style symbol support.
3766 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3768 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3770 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3772 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3773 OBJ_COFF so that routine is defined for a.out format.
3775 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3777 * config/tc-i386.c (i386_operand): Detect non-segment registers
3778 used as segment prefixes.
3780 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3782 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3783 optimize across FDE boundaries.
3785 * config/obj-coff.c (obj_coff_section): Preserve any link once
3786 flags when setting the section flags.
3788 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3790 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3791 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3793 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3795 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3798 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3800 * frags.c (frag_grow): Include the size of the frag struct in the
3803 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3804 if the new subseg comes before the old.
3806 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3808 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3809 to handle edge8 and edge16.
3811 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3813 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3814 before we clobber the symbol involved.
3816 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3818 * config/tc-arm.c: Remove OBJ_ELF definitions for
3819 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3820 use arm_adjust_symtab for OBJ_COFF.
3821 (armelf_adjust_symtab): New Routine.
3822 * config/tc-arm.h: Define obj_adjust_symtab to
3823 armelf_adjust_symtab for OBJ_ELF.
3825 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3827 * configure.in: Make all i386-elf targets use bfd_gas.
3828 * config/tc-i386.c (tc_i386_force_relocation): New.
3829 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3830 (md_apply_fix3): Likewise.
3831 (tc_gen_reloc): Handle them.
3832 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3833 tc_i386_force_relocation.
3835 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3837 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3839 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3841 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3842 current opcode after writing the first insturction of a reverse
3845 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3847 * read.h (generate_lineno_debug): Add prototype.
3848 * read.c (generate_lineno_debug): Make non-static.
3850 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3852 * config/tc-i386.c (md_assemble): Only warn for address/data size
3855 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3858 against Thumb function names, as the linker needs this information.
3860 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3862 * expr.c (operand): Check also that there is no advance in operand
3863 after atof_generic in order to decide "is it label 0f or floating
3866 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3868 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3869 command line options with a single dash.
3870 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3872 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3874 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3875 * tc-arm.c (arm_fix_adjustable): New routine.
3877 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3879 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3880 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3881 demand_empty_rest_of_line before mri_comment_end.
3882 (equals): Check garbage after expression before
3883 mri_comment_end in MRI mode.
3885 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3887 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3888 small immediate constant to use the constant itself rather than
3891 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3894 (pa_leave): Likewise.
3896 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3898 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3900 (i386_operand): Fix an error message.
3902 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3904 * doc/c-arm.texi (ARM Directives): Document .req directive.
3906 * config/tc-arm.c (reg_required_here): Display erroneous string if
3907 the register name could not be decoded.
3908 Do not set inst.instruction if the sift is -1.
3910 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3912 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3915 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3917 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3918 even if it is belived to be unnecessary.
3920 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3922 config/tc-i386.c (i386_operand): Size immediate constants by
3923 suffix (erroneously removed as part of July 7 change).
3925 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3927 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3928 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3929 (armelf_frob_symbol): New Routine.
3930 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3932 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3934 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3936 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3938 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3939 command line switches passed to assembler.
3941 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3943 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3944 (gas_cgen_opcode_desc): Declare.
3945 (gas_cgen_parse_operand): Declare.
3946 (*): Prepend gas_ to gas specific fns to denote them as such.
3948 * cgen.c (gas_cgen_opcode_desc): New global
3949 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3950 (queue_fixup): Renamed from cgen_queue_fixup.
3951 (*): Prepend gas_ to gas specific fns to denote them as such.
3953 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3954 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3955 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3956 Open opcode table and initialize it.
3957 (make_parallel): Use gas_cgen_opcode_desc.
3958 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3959 (md_assemble): Ditto.
3961 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3963 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3964 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3965 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3966 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3967 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3968 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3969 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3970 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3971 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3972 (INIT_STAB_SECTION): Likewise.
3973 (OBJ_PROCESS_STAB): Likewise.
3975 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3976 (md_parse_option): Watch for them.
3977 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3978 (md_begin): Kill neverdef code.
3979 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3980 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3981 (s_alpha_coff_wrapper): New.
3982 (md_pseudo_table): Trap all ECOFF pseudos.
3984 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3986 Start of changes to remove mdebug section from mips*-elf
3987 Based on MIPS_STAB_ELF definition
3988 * acconfig.h: undef if not configured
3989 * config.in: undef if not configured
3990 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3991 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3992 * stabs.c (s_stab_generic): flush frag
3994 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3996 * configure.in: (arm-*-elf): Handle.
3997 (thumb-*-elf): Handle.
3998 * configure: Regenerate.
3999 * read.c (stringer): Fix typo in comment.
4000 * write.c (fixup_segment): Don't add symbol value to addend if
4002 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4004 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4007 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4009 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4010 (write_2_short): Emit warning if new flag is set.
4011 (do_assemble): Set flags if left instruction is one of special
4012 "right-instruction-killer" type.
4014 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4016 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4017 Always output words in debug_info section as big endian.
4018 (sparc_target_format): Choose correct bfd target.
4019 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4021 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4023 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4024 to work with internationalization code. Issue an error when two
4025 operands match that are not allowed to match.
4027 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4029 * configure.in (install_tooldir): Allow target to specify whether
4030 it wants to be installed in $(tooldir)/bin.
4031 * configure: Regenerate.
4032 * Makefile.am (install-exec-local): Set install-exec-tooldir
4033 dependency via configure.
4034 * Makefile.in: Regenerate.
4036 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4038 * Makefile.am (install-exec-local): Split into two ...
4039 (install-exec-bindir,install-exec-tooldir): New rules.
4040 * Makefile.in: Regenerate.
4042 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4044 * Makefile.am (install-exec-local): Don't remove the file before
4045 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4046 W. Rozycki <macro@ds2.pg.gda.pl>.
4047 * Makefile.in: Rebuild.
4049 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4051 * cgen.c: Include libiberty.h.
4052 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4053 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4054 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4055 (md_cgen_lookup_reloc)): Declare.
4056 (md_cgen_record_fixup_exp): Declare.
4057 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4058 (m32r_relax_frag): Declare.
4059 (cgen_md_apply_fix3): Decls moved to cgen.h.
4060 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4061 (m32r_cgen_record_fixup_exp): Delete decl.
4062 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4063 (assemble_nop): Delete.
4064 (expand_debug_syms): Delete unused `exp'.
4065 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4066 Add default case for -Wall.
4067 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4068 (md_atof): Delete unused wordP.
4070 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4072 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4075 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4077 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4078 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4079 .print, .purgem, and .struct. Remove documentation for
4082 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4084 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4085 Update call to insert_operand.
4087 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4089 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4091 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4093 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4094 whitespace after a prefix operator.
4096 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4098 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4100 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4102 * config/tc-sparc.c (log2): New static function.
4103 (s_reserve): Use log2 to convert alignment before calling
4105 (s_common): Use log2 to convert alignment before calling
4106 record_alignment and frag_align.
4107 (sparc_cons_align): Use log2.
4109 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4111 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4112 (s_common): Likewise.
4114 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4115 initialization of waddr.
4116 (sparc_elf_final_processing): Add default case to switch.
4118 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4120 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4121 than temporary real.
4123 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4125 * write.c (subsegs_finish): Don't align the segments if there were
4128 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4129 copying aux information.
4131 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4132 expression into a symbol.
4134 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4136 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4137 type to unsigned int.
4138 (md_assemble): Change type used to store offsets from unsigned
4140 (i386_operand): Switch error check to only call RESTORE_END_STRING
4141 once after parse_register.
4143 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4145 * config/tc-v850.c (md_show_usage): Changed format to match that
4148 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4150 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4152 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4154 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4157 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4159 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4160 * doc/Makefile.in: Rebuild.
4162 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4164 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4165 for %lo expressions.
4166 (mips_ip, case 'u'): Move range check after code to mask
4167 off bits in %hi/%lo expressions. Mask off high bits for
4170 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4172 * doc/Makefile.am (gasver.texi): New target.
4173 (as.info, as.dvi): Depends upon gasver.texi.
4174 * doc/as.texinfo: Include gasver.texi. Mention version number on
4175 title page and in top node.
4176 * doc/Makefile.in: Rebuild.
4178 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4180 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4181 but not including the line containing the edict.
4182 * listing.h (LISTING_EOF): New.
4183 * input-scrub.c (input_scrub_next_buffer): Call it.
4185 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4187 * config/tc-i386.c (i386_operand): Don't set the size of an
4188 immediate address based solely on the suffix and the mode.
4190 * config/tc-i386.c (md_assemble): Add assertion to make sure
4191 overlap2 does not set Imm.
4193 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4194 sequences of whitespace to a single space.
4195 (is_space_chars): Just compare with space.
4196 (md_begin): Don't initialize space_chars.
4197 (md_assemble): Just skip a single whitespace character.
4198 (i386_operand): Rewrite base-index parsing to use new
4199 parse_register, and to skip white space. Skip white space in a
4200 number of other places too. Don't give error message if
4201 parse_register fails.
4202 (parse_register): Change reg_string parameter to be non-const.
4203 Add end_op parameter. Skip white space after the `%', and return
4204 end of register string. Give error message here rather than
4207 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4209 Based on patch from Matt Semersky <matts@scd.hp.com>:
4210 * expr.c (op_encoding): Make const.
4211 (expr_set_precedence): New function.
4212 (expr_begin): Don't set operator rankings, just call
4213 expr_set_precedence.
4214 * expr.h (expr_set_precedence): Declare.
4215 * read.c (s_mri): Call expr_set_precedence.
4217 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4219 * doc/as.texinfo (Statements): Remove paragraph discussing
4220 continuing lines with a backslash. This hasn't worked for years,
4223 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4225 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4227 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4228 (ps_CTORS, ps_DTORS): New section types.
4229 (vms_fixup_xtors_section): New function
4230 (Ctors_Psect, Dtors_Psect): Define.
4231 (IS_GXX_XTOR): Define
4232 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4233 Filter static constructors/destructors and add to
4234 Ctors_Symbols/Dtors_Symbols chain.
4235 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4236 appropriate section.
4238 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4239 * makefile.vms: Merge vax/vms support.
4241 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4243 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4244 (elf_pseudo_table): Add them.
4245 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4246 (md_apply_fix): Accept them.
4247 (mips_fix_adjustable): Don't adjust them.
4248 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4249 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4250 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4251 (tc_fix_adjustable): Don't adjust them.
4253 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4255 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4257 * Makefile.in: Regenerate.
4258 * configure.in: AC_SUBST cgen_cpu_prefix.
4259 * configure: Regenerate.
4261 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4263 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4264 Changed all users of COND12_DELAY.
4266 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4268 * config/tc-mn10300.c (set_arch_mach): New function.
4269 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4270 (md_begin): Default to mn10300 mode.
4271 (md_assemble): Only accept instructions for the core mn10300
4272 chip and the active machine type.
4274 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4276 * subsegs.h (segment_info_type): Give the struct a name.
4277 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4278 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4279 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4280 * config/tc-w65.h (tc_reloc_mangle): Declare.
4281 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4283 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4285 * config/tc-v850.c (v850_comm): Restore old section
4286 after common processing.
4288 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4290 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4292 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4294 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4295 char with code that explicitly sign-extends.
4297 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-v850.c (md_begin): Restore text section as the current
4300 section after creating call table sections.
4301 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4304 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4305 with call to macro SYM_AUXINFO.
4307 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4309 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4310 with the program transform name.
4311 * Makefile.in: Rebuild.
4313 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4315 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4318 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4320 * config/tc-i386.c (i386_operand): Be prepared for a space between
4321 the open parenthesis and the start of the register operand,
4322 because of the June 16 change.
4324 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4326 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4329 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4331 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4332 even if it is belived to be unnecessary.
4334 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4336 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4338 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4340 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4342 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4343 shift amount for a repeated operand. The shift amount for the
4344 repeated copy comes from the size of the operand.
4346 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4348 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4350 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4352 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4354 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4356 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4357 characters in it as LEX_IS_SYMBOL_COMPONENT.
4358 * config/tc-i386.h (tc_symbol_chars): Define.
4359 (extra_symbol_chars): Declare.
4360 * config/tc-i386.c (extra_symbol_chars): Define.
4361 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4362 (line_comment_chars): Set to '/' if TE_LINUX.
4363 * doc/c-i386.texi (i386-prefixes): Update.
4364 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4366 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4368 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4369 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4371 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4373 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4374 constraint in instructions REP & REPI.
4376 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4379 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4381 (check_range): If the operand is shifted, then shift the number
4382 before checking its range.
4384 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4386 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4389 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4391 * config/tc-v850.c (v850_comm): Create special sections as needed.
4393 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4395 * config/tc-d10v.c (write_2_short): Addition of swapping
4396 instructions for sequential and reverse sequential order when
4397 given order is not possible.
4399 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4401 * Makefile.am: Rebuild dependencies.
4402 (DEP_INCLUDES): Fix reference to intl build directory.
4403 * Makefile.in: Rebuild.
4405 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4407 * doc/c-i386.texi: Update 16 bit documentation.
4409 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4410 IgnoreDataSize to IgnoreSize as they are used for address size as
4412 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4413 32-bit mode, similarly addr16/data16 and variants.
4415 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4417 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4418 sequential word multiply instructions.
4420 (do_assemble): Add extra command line argument, to allow mul32
4421 attribute to be preserved across parallel insns.
4422 (md_assemble): Insert NOPs between explicitly parallel insns which
4423 contain an 32 bit multiply and a 16 multiply.
4425 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4427 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4430 * config/tc-i386.c (reloc): Add braces.
4432 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4433 consistent with Intel naming.
4434 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4435 use bitfields in sib_byte.
4436 (modrm_byte): Don't use bitfields here either.
4438 * config/tc-i386.c (current_templates): Add const.
4439 (parse_register): Add const to return, param, and char *s.
4440 (i386_operand): Add const to reg_entry *r.
4441 * config/tc-i386.h (templates): Add const to start, end.
4443 Inspired by code for 16 bit gas support from Martynas Kunigelis
4444 <martynas@nm3.ktu.lt>:
4445 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4446 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4447 (uses_mem_addrmode): Remove.
4448 (md_estimate_size_before_relax): Add support here too.
4449 (md_relax_table): Rewrite interface to md_relax for 16 bit
4451 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4452 (opcode_suffix_to_type): Remove.
4453 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4454 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4455 (md_convert_frag): Likewise.
4456 (i386_operand): Add support for 16 bit base/index regs,
4457 immediates, and displacements. Remove some unnecessary casts, and
4458 localise end_of_operand_string, displacement_string_start,
4459 displacement_string_end variables. Add GCC_ASM_O_HACK.
4460 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4462 * config/tc-i386.c (prefix_hash): Remove.
4463 (md_begin): Rewrite without obstacks. Remove prefix hash table
4464 handling. Rewrite lexical table handling.
4465 (i386_print_statistics): Don't print prefix statistics.
4466 (md_assemble): Rewrite instruction parser so that line is not
4467 converted to lower case. Don't do a hash_find for prefixes,
4468 instead recognise them via opcode modifier.
4469 (expecting_operand, paren_not_balanced): Localise variables.
4470 * config/tc-i386.h (IsPrefix): Define.
4471 (prefix_entry): Remove.
4473 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4474 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4475 '\\' in case where comment_chars contains '/'.
4477 * config/tc-i386.c (MATCH): Ensure given operand and template
4478 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4479 you must write `ljmp *table(%ebx)'.
4481 From H.J. Lu <hjl@gnu.org>:
4482 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4483 as 0 ifndef BFD_ASSEMBLER.
4484 (md_assemble): Allow immediate operands without suffix or
4485 other reg operand to default in size to the current code size.
4487 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4489 * config/tc-v850.c (md_begin): Restore creation of
4490 .call_table_text and .call_table_data sections.
4492 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4494 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4495 after emitting a word of noops.
4497 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4499 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4500 (i386_operand): Simplify checks for valid base/index combinations.
4501 Disallow `in 4(%dx),%al'.
4503 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4505 (add_prefix): Change parameter from char to int.
4507 * config/tc-i386.h (Ugh): Define opcode modifier.
4508 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4510 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4511 CONSISTENT_REGISTER_MATCH macros to check register types more
4512 thoroughly. Check for illegal suffix/operand combinations
4513 when matching insns with operands. Handle new `s' suffix, and
4514 associated FloatMF opcode modifier for float insns with memory
4516 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4517 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4518 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4519 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4520 DATA_PREFIX_OPCODE throughout.
4522 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4523 (md_assemble): Rewrite suffix/register operand checking code to be
4524 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4525 AnyMem, the better to grep.
4527 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4528 given a memory operand. Don't set Abs bits either.
4529 (type_names): Remove Mem*, Abs*.
4530 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4531 define opcode_modifiers as these cases are handled by Disp8,
4532 Disp16, Disp32 and suffix checks.
4533 (COMES_IN_BOTH_DIRECTIONS): Remove.
4534 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4536 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4537 if IgnoreDataSize modifier given. Remove ShortformW modifier
4538 test. Add test for ShortForm in W base_opcode modification.
4539 Merge Seg2ShortForm and Seg3ShortForm code.
4540 * config/tc-i386.h (ShortFormW): Remove.
4541 (IgnoreDataSize): Define.
4543 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-d30v.c (md_assemble): Store previous segment state
4546 with previous instruction.
4548 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4550 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4551 (ebp, esp): Remove static variables.
4552 (MATCH): Remove test for InOutPortReg.
4553 (i386_operand): Properly handle InOutPortReg here instead.
4554 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4555 (md_assemble): Simplify and correct modrm and sib generation.
4556 (i386_operand): Add warning for scale without index.
4557 Rewrite checks for valid base/index combinations.
4559 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4560 macros and enclose in do while(0).
4561 (RESTORE_END_STRING): Likewise.
4562 (md_assemble): Add one to printed operand number so we start
4563 from 1 not 0. Add some more gettext invocations.
4564 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4567 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4568 DATA_PREFIX, SEG_PREFIX): Define.
4569 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4570 (check_prefix): Remove function.
4571 (add_prefix): New function. Add prefix to i.prefix as well as
4573 (md_assemble): Changes for add_prefix. Remove hack for wait
4574 prefix, instead always output prefixes in fixed order. Test
4575 for jcxz/loop when selecting between word & dword operations,
4576 and add address size prefix rather than operand size prefix.
4577 Remove operand -> address size hack when emitting jcxz/loop.
4578 (i386_operand): Remove O_Absent check as it's done in expr.
4580 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4582 * configure.in: Recognize m5200 as a cpu_type of m68k.
4583 * aclocal.m4: Rebuild with current libtool.
4584 * configure: Rebuild.
4586 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4588 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4589 to relaxable_symbol to prevent references to external symbol from
4592 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4595 symbols are relaxable.
4597 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4599 * config/tc-v850.c (md_begin): Don't create special
4600 sections by default.
4602 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4604 * config/tc-mips.c (macro): For div and udiv, close the
4605 reorder block as soon as possible.
4607 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4609 From Matt Semersky <matts@scd.hp.com>:
4610 * macro.c (macro_mri_mode): New function.
4611 * macro.h (macro_mri_mode): Declare.
4612 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4615 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4617 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4620 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4621 until after xstrdup in OBJ_EVAX case.
4623 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4625 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4626 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4627 of hardcoded magic number.
4628 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4630 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4632 * read.c (do_s_func): New function.
4634 * read.h (do_s_func): Add prototype.
4636 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4638 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4639 nops if fill pattern not specified.
4641 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4643 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4644 * config/te-go32.h (TE_GO32): Define.
4645 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4647 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4649 Implement .func/.endfunc pseudo-ops.
4650 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4652 * read.c (potable): Add .func,.endfunc.
4653 (s_func): New function.
4654 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4656 (in_doc_func_p,current_function_label): New static globals.
4657 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4659 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4661 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4662 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4663 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4664 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4665 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4666 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4667 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4668 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4669 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4670 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4671 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4672 * config/tc-a29k.c: Don't define md_short_jump_size,
4673 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4674 * config/tc-alpha.c: Likewise.
4675 * config/tc-alpha.h: Likewise.
4676 * config/tc-arm.c: Likewise.
4677 * config/tc-h8300.c: Likewise.
4678 * config/tc-h8500.c: Likewise.
4679 * config/tc-hppa.c: Likewise.
4680 * config/tc-i860.c: Likewise.
4681 * config/tc-i960.c: Likewise.
4682 * config/tc-ppc.c: Likewise.
4683 * config/tc-sh.c: Likewise.
4684 * config/tc-sparc.h: Likewise.
4685 * config/tc-tic30.c: Likewise.
4686 * config/tc-w65.c: Likewise.
4687 * config/tc-z8k.c: Likewise.
4689 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4691 * config/tc-vax.c (_): Delete this macro used for placeholder
4692 values in vax_operand_width_size; it conflicts with the _() macro
4693 used for internationalization.
4695 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4697 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4698 code. From Chris Moller <moller@bops.com>.
4700 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4701 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4702 * read.c (emit_expr): Initialize seg and subseg fields of a new
4704 * write.c (write_object_file): Switch to the appropriate segment
4705 and subsegment when processing a broken word.
4707 * config/tc-m68k.c (mri_assemble): New static function.
4708 (build_mri_control_operand): Call mri_assemble rather than
4710 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4711 (s_mri_endf, s_mri_endw): Likewise.
4713 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * read.c (s_org): Call md_flush_pending_output if it is defined.
4717 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4719 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4721 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4722 (md_parse_option): Add for same.
4723 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4724 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4725 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4727 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4729 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-arm.c (find_real_start): Relax definition of local
4734 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4737 symbols at the given address, not just the last one specified.
4739 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4741 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4742 or number_to_chars_littleendian to write data.
4744 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4746 * config/tc-v850.c (md_assemble): Remove artificially created
4747 register name symbols.
4749 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4751 * write.c (fixup_segment): Change "segment" to "section" in
4754 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4756 * write.c (fixup_segment): Change sym1-sym2 message again.
4758 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4760 * write.c (fixup_segment): Improve error message for sym1-sym2
4761 errors when sym1 is in a different segment from sym2.
4763 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4765 * config/tc-m32r.c (warn_unmatched_high): New static local.
4766 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4767 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4768 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4769 (md_parse_option): Likewise.
4770 (md_show_usage): Likewise.
4771 (m32r_frob_file): Likewise.
4773 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4774 (read_a_source_file): Call them.
4775 * read.h (stabs_generate_asm_file): Declare.
4776 * stabs.c (stabs_generate_asm_file): New function.
4777 (generate_asm_file): New function.
4778 (stabs_generate_asm_lineno): Move file name handling into
4781 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4783 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4784 (d30v_current_align, d30v_current_align_seg): New variables.
4785 (d30v_last_label): New variable.
4786 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4787 (s_d30v_data, s_d30v_section): Likewise.
4788 (md_pseudo_table): Call them.
4789 (md_begin): Initialize d30v_current_align_seg.
4790 (md_assemble): Call d30v_align when needed by known current alignment.
4791 (d30v_frob_label, d30v_cons_align): New functions.
4792 * config/tc-d30v.h (md_do_align): Remove.
4793 (tc_frob_label): Call d30v_frob_label.
4794 (md_cons_align): New.
4796 * config/tc-d30v.c (find_format): Convert complex expressions to
4797 expression symbols before processing. Clean up code formatting.
4799 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4801 * po/Make-in (install-info): New target.
4803 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4805 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4807 * config/tc-mn10300.c (md_assemble): Likewise.
4809 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4811 * Makefile.am: Update with `make dep-am'.
4812 (HFILES): Add cgen.h.
4813 (cgen.o): Depend on cgen.h.
4814 * Makefile.in: Regenerate.
4816 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4818 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4820 * gasp.c (grab_label): Permit a label to be a preprocessor
4821 variable by permitting a label to start with a backslash.
4823 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4825 * config/tc-mips.c (validate_mips_insn): Removed hack
4826 for previously inaccessible bitfields in some INSN_TRAP
4829 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4831 * config/tc-d30v.c (do_assemble): Abort with error message
4832 if opcode operands do not match.
4834 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4836 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4837 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4838 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4839 similar new 'q' operand.
4841 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4843 * cgen.c (cgen_asm_finish_insn): Fix typo.
4845 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4848 * cgen.c: Include it.
4849 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4850 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4851 All callers updated.
4852 * config/tc-m32r.c: Include cgen.h.
4853 (m23r_insn): New members num_fixups,fixups.
4855 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4857 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4858 to avoid compiler warning.
4860 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4862 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4865 * makefile.vms (OBJS): Add ehopt.obj
4867 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4869 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4871 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4873 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4874 a short format insn.
4875 (md_assemble): Set it for explicitly packed insns.
4877 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4879 * config/obj-coff.c (c_symbol_merge): Do not take address of
4880 native fields when performing the memcpy.
4882 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4884 * config/tc-mips.c (macro,macro2): Implement
4885 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4887 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4889 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4890 relocations against globally visible symbols.
4891 * config/tc-m68k.c (relaxable_symbol): New macro.
4892 (m68k_ip, md_estimate_size_before_relax): Use it.
4893 (tc_m68k_fix_adjustable): Also handle weak symbols.
4895 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4897 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4898 references to externally visible symbols.
4899 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4900 values in twice for a PC relative reloc if the symbol is
4903 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4904 don't adjust a PC relative reloc against an externally visible
4906 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4907 for a PC relative fixup against an externally visible defined
4908 symbol, arrange to store object file and addend values as though
4909 the symbol were not defined.
4910 (tc_gen_reloc): Likewise.
4912 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4914 * read.c (sizeof_leb128): Referenced externally by write.c so
4917 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4919 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4920 and expand a 'debug' symbol associated with the next instruction
4921 that does not cause a short instruction to be filled with a NOP.
4922 (md_pseudo_table): Add support for .debugsym.
4923 (assemble_parallel_insn): Add calls to expand_debug_sym as
4925 (md_assemble): Ditto.
4927 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4929 * as.c (main): Conditionally call setlocale.
4930 * gasp.c (main): Likewise.
4931 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4932 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4934 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4936 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4938 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4940 * config/tc-hppa.c: Change all calls to bzero to use memset.
4941 (pa_ip): Add cast to avoid warning.
4942 (tc_gen_reloc, md_apply_fix): Likewise.
4943 (pa_find_space_by_number): Likewise.
4944 (hppa_force_relocation): Likewise.
4945 (pa_block): Change i to unsigned int.
4946 * config/obj-som.h (obj_som_copyright): Declare.
4948 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4950 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4951 for line numbers for assembly source.
4953 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4955 * configure.in: Change version number to 2.9.4
4956 * configure: Rebuild.
4958 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4960 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4962 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4964 * ecoff.h: Change symbolS in function declaration to struct
4967 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4969 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4970 (md_convert_frag): Fix i18n typo.
4972 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4974 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4975 * ecoff.h: Protoype it.
4976 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4977 [EVAX] (s_alpha_prologue): Delete.
4978 (md_pseudo_table): Update.
4980 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4982 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4983 array to local pointer.
4984 (get_args, parse_expr): Add casts to avoid warnings.
4986 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4988 * read.c (s_set): Cast xmalloc return value to fragS *.
4989 * config/tc-m68k.c (m68k_ip): Function made static to match
4990 previous forward declaration.
4991 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4993 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-v850.c: Add internationalisation macros to error
4998 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4999 macros to error strings.
5001 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5003 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5004 reloc is in the TOC csect.
5005 (md_apply_fix3): Correct gettext typo.
5007 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5010 .L - they are local labels and the branches are not really
5011 function calls but rather far jumps.
5013 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5015 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5017 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5019 * config/tc-i386.c (md_assemble): Print operand number rather than
5020 using ordinal_names.
5021 (i386_operand): Likewise.
5023 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5025 * Makefile.am (INTLLIBS): Define to work around apparent automake
5027 All Makefiles: Regenerated.
5029 * Many files: Added gettext invocations around user-visible
5031 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5032 HAVE_LC_MESSAGES): Define.
5033 * dep-in.sed: Added asintl.h.
5034 * po/Make-in: New file.
5035 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5037 * read.c (Z_): Renamed from `_'.
5038 * Makefile.am (SUBDIRS): Added po.
5039 (POTFILES): new macro.
5040 (po/POTFILES.in): New target.
5041 ($(OBJS)): Added asintl.h.
5043 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5044 (as_new_LDADD): Added $(INTLLIBS).
5045 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5046 (gasp_new_LDADD): Added $(INTLLIBS).
5047 (gasp_new_DEPENDENCIES): New macro.
5048 * configure, aclocal.m4: Rebuilt.
5049 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5051 (ALL_LINGUAS): Define.
5052 * macro.c: Include "asintl.h".
5053 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5054 * as.h: Include "asintl.h".
5055 * config/tc-i386.c (ordinal_names): Removed.
5056 (md_assemble): Changed error text to avoid ordinal_names.
5057 (i386_operand): Likewise.
5058 (reloc): Added as_bad to avoid i18n problems.
5059 (tc_gen_reloc): Likewise.
5060 * config/tc-arm.c (bad_args): Now a #define.
5062 * config/obj-vms.c (VMS_stab_parse): Changed type of
5064 (global_symbol_directory): Unified strings to avoid i18n
5066 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5067 avoid i18n problems.
5068 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5069 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5071 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5073 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5075 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5077 * as.c (print_version_id): Added an fprintf to avoid i18n
5079 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5081 * expr.c (expr): Added as_warn call to avoid i18n problems.
5082 * messages.c (as_assert): Changed code to avoid i18n problems.
5083 (as_abort): Likewise.
5084 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5085 (s_space): Likewise.
5086 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5088 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5090 * config/tc-i386.c (check_prefix): New static function, split out
5092 (struct _i386_insn): Add wait_prefix field.
5093 (md_assemble): Remove wait_prefix local variable. Use
5094 check_prefix when adding a prefix.
5096 * config/tc-i386.c (current_templates): New static variable.
5097 (md_assemble): Remove current_templates local variable.
5098 (md_assemble, i386_operand): Improve error and warning messages in
5099 many places. Add RESTORE_END_STRING in many places before error
5100 return. Clarify some comments.
5102 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5104 (md_assemble): Parse string instruction operands, looking for
5105 segment override prefixes. Check for invalid segment prefixes on
5107 (i386_operand): i.seg[] and max mem_operand changes for string
5109 * config/tc-i386.h (EsSeg): Define.
5111 * config/tc-i386.h (regKludge): Define.
5112 (iclrKludge, imulKludge): Don't define.
5113 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5114 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5115 opcode_modifier checks to look for more common cases first. Add
5116 default_seg for IsString case.
5118 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5120 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5122 * configure: Rebuild with new automake and libtool.
5123 * aclocal.m4, Makefile.in: Likewise.
5125 * doc/Makefile.am (as.dvi): New target.
5126 * doc/Makefile.in: Rebuild.
5128 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5130 * configure.in: Added sparc86x support.
5132 * configure: Rebuild.
5134 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5136 (md_parse_option): Warn if -EL is not supported for this architecture.
5138 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5140 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5142 * config/tc-mips.c (mips_ip): Note when we use get match on
5143 the full instruction name.
5145 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5147 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5148 back into the expression to handle add/sub simplification correctly.
5150 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5152 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5154 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5156 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5159 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5161 * symbols.c (max_indent_level): New global.
5162 (print_symbol_value_1): Use it.
5163 * expr.h (expr_build_dot): Declare.
5164 * expr.c (expr_build_dot): New function.
5166 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5168 * symbols.c (print_binary): New function.
5169 (print_expr_1): Call it.
5171 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5173 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5174 operand in the opcode.
5176 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5178 * config/tc-i386.h: Reorder operand flags and opcode modifier
5179 flags for clarity. Remove unused definitions: Unknown,
5180 ImmUnknown, DispUnknown, NoModrm.
5181 * config/tc-i386.c (type_names): Add missing Debug type.
5182 (md_assemble): Better duplicate prefix checking. Quicker string
5183 instruction check via new opcode_modifier flag.
5185 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * doc/as.texinfo (Invoking): Clarify -Wa example.
5189 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5191 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5192 (s_mips_weakext): Define.
5193 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5194 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5197 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5199 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5200 is an error if the value can not be computed at assembly time.
5201 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5203 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5205 * gasp.c (main): Set next field of new include_path structure to
5206 NULL. From Avery Pennarun <averyp@gdc.ca>.
5208 * read.c (s_mri_sect): Call as_bad rather than abort for an
5209 unsupported MRI target.
5211 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5213 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5214 the destination of a branch instruction should be altered.
5215 (find_real_start): New function: Locate the real, Thumb coded
5216 start of a Thumb function.
5217 (do_t_branch23): Alter the destination of branches to Thumb
5220 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5222 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5224 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5227 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5229 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5230 * doc/c-hppa.texi: Likewise.
5232 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5234 * Makefile.am: Rebuild dependencies.
5235 * Makefile.in: Rebuild.
5237 * Makefile.am (DEP_INCLUDES): New variable.
5238 (.dep1): Change to work when srcdir is not an absolute path.
5239 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5240 * Makefile.in: Rebuild.
5242 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5245 LinearAddress patch.
5247 * configure.in: Set version to 2.9.1.
5248 * configure: Rebuild.
5250 * Branched binutils 2.9.
5252 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5254 * config/tc-i386.h (FWait): Define.
5255 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5256 other prefixes. Check FWait flag in opcode table to see which
5257 instructions require an fwait prefix.
5259 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5261 * stabs.c (get_stab_string_offset): Always create a stab string
5264 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5266 Fix some gcc -Wall warnings:
5267 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5268 * ehopt.c (eh_frame_code_alignment): Likewise.
5269 * expr.c (integer_constant, operand): Likewise.
5270 * frags.c (frag_align): Likewise.
5271 * gasp.c (level_0, change_base, doinstr): Likewise.
5272 * hash.c (hash_ask): Likewise.
5273 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5274 (debugging_pseudo): Likewise.
5275 * macro.c (define_macro, check_macro): Likewise.
5276 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5277 (ignore_rest_of_line, float_cons): Likewise.
5278 * symbols.c (decode_local_label_name): Likewise.
5279 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5280 (fixup_segment, number_to_chars_bigendian): Likewise.
5281 (number_to_chars_littleendian): Likewise.
5282 * config/atof-ieee.c (gen_to_words): Likewise.
5283 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5284 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5285 * read.c (output_big_sleb128): Initialize locals to avoid
5287 (output_big_uleb128, equals): Likewise.
5288 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5289 to unsigned int. Change zeros to unsigned int.
5290 * cond.c (s_if): Add return to default case.
5291 * frags.c (frag_now_fix): Change return type to addressT.
5292 * frags.h (frag_now_fix): Update declaration.
5293 * listing.c (file_info_struct): Change linenum to unsigned int.
5294 (struct list_info_struct): Change hll_line to unsigned int.
5295 (print_source): Update format string.
5296 * read.c (emit_expr): Change scan to unsigned int, and don't
5297 bother to initialize it.
5298 * symbols.c (dollar_label_count): Change to unsigned long.
5299 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5300 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5301 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5303 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5305 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5306 mcf5200 just as we do for m68000.
5307 (m68k_init_after_args): Likewise.
5308 (md_estimate_size_before_relax): Likewise.
5310 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5312 * config/tc-v850.c (md_assemble): Store relocation addend in
5313 fixup instead of instruction.
5315 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5317 * config/tc-i386.c (md_assemble): Swap template arguments to
5318 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5319 This macro is currently symmetric, so passing them the wrong
5320 way didn't cause any problem, but may if the macro is changed
5322 After copying template to i.tm, use i.tm. rather than t-> to
5323 access fields, and make t a const*
5324 Move i.tm.operand_types[] swap to immediately after the copy.
5326 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5328 * expr.h (expr_build_uconstant): Add prototype.
5329 (expr_build_unary,expr_build_binary): Add prototypes.
5330 * expr.c (expr_build_uconstant): New function.
5331 (expr_build_unary,expr_build_binary): New functions.
5333 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5335 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5336 * macro.c (macro_expand_body): Increase buffer size.
5337 * messages.c (as_warn): Likewise.
5338 (as_warn_where, as_bad, as_bad_where): Likewise.
5340 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5342 Based on patch from H.J. Lu <hjl@gnu.org>:
5343 * Makefile.am (DISTSTUFF): New variable.
5344 (diststuff): New target.
5345 * Makefile.in: Rebuild.
5347 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5349 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5350 m32r_elf_section_change_hook.
5352 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5353 emit a nop if a section ends with a 16 bit instruction.
5355 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5357 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5358 s_lcomm rather than obj_coff_lcomm.
5359 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5361 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5363 * config/tc-i386.h (LinearAddress): Define.
5364 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5365 instruction, don't use a default segment.
5367 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5369 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5370 * configure: Rebuild.
5372 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5374 * aclocal.m4, configure: Rebuild with libtool 1.2.
5376 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5378 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5379 PC relative branches. Patch courtesy of Jonathan Walton.
5382 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5384 * configure.in (emulations): Add thumb-pe target.
5386 * configure (emulations): Add thumb-pe target.
5388 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5390 * itbl-lex.l (yywrap): Don't define if already defined as a
5393 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5395 * depend.c (quote_string_for_make): New function.
5396 (wrap_output): Use it.
5398 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5400 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5401 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5403 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5405 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5406 Recognize -GN and -relax.
5407 (md_begin): Initialize gp size from -G switch.
5408 (alpha_force_relocation): Always force if -relax.
5409 (alpha_align): Take a new argument that will specify when to
5410 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5411 Change all callers. Emit nop alignment padding as nop+unop pair.
5413 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5415 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5416 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5418 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5420 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5421 require padding to the next long word boundary.
5423 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5425 * cgen.c: #include symcat.h.
5426 * config/tc-m32r.c: Likewise.
5428 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5430 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5431 absolute expressions instead of '$' prefixed register names.
5433 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5435 * read.c (s_set): Record file and line info for symbols when -as.
5436 (pseudo_set): Don't overwrite that dummy fragment.
5438 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * config/tc-ppc.c (md_pseudo_table): Add "section".
5441 (ppc_named_section): New static function.
5443 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5445 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5446 so we don't have to scan the entire list.
5448 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5450 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5451 case, allow the parallel instructions to modify the same flag
5454 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5456 * listing.c (list_symbol_table): Categorize symbols by
5457 undefined_section rather than sy_frag->line == NULL.
5459 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5461 * Makefile.am (install-exec-local): Install properly when ln
5462 fails or tooldir == prefix.
5464 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5466 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5467 Test result of insert_operand for error.
5469 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5471 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5472 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5473 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5474 * doc/Makefile.in: Rebuild.
5476 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5478 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5479 (macro): Fix handling of M_COP[0-3].
5481 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5483 Based on patches from Ross Harvey <ross@teraflop.com>:
5484 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5485 if macro_alternate or macro_mri.
5486 (getstring): Remove support for byte constants between < and >.
5487 (get_any_string): '<' only starts a string if macro_alternate or
5489 (macro_expand_body): Permit keyword parameters following
5490 positional parameters.
5492 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5493 * configure.in (alpha*-*-netbsd*): New target.
5494 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5495 * configure: Rebuild.
5497 * as.h (flag_warn_suppress_instructionswap): Move from here...
5498 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5499 here, and make static.
5501 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5502 BFD_ASSEMBLER or MANY_SEGMENTS.
5504 * as.c (show_usage): Update bug-gnu-utils address.
5505 * gasp.c (show_usage): Likewise.
5506 * doc/as.texinfo (Bug Reporting): Likewise.
5508 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5510 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5511 insns regardless of the size of a pointer if we're in mips I or
5513 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5515 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5517 Fix rac to accept only a0:
5518 * tc-d10v.c (parallel_ok, find_opcode):
5519 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5520 Introduce OPERAND_GPR.
5522 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5524 * read.c (s_fill): Handle non-constant repeat counts by creating
5525 an rs_space fragment.
5527 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5529 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5530 from as_bad to as_warn.
5532 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5534 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5535 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5536 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5538 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5540 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5541 seg_fix_rotP rather than fix_root from seg_info.
5543 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5545 * expr.c: Add support for 0x1_2_3_4 bignums.
5547 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5549 * configure.in: Change -linux* to -linux-gnu*.
5550 * configure: Rebuild.
5552 * app.c (do_scrub_begin): Treat \r as whitespace.
5554 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5556 * Makefile.am: Update dependencies.
5557 * Makefile.in: Rebuild.
5559 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * configure, aclocal.m4: Rebuild with new libtool.
5563 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5565 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5566 the argument to bfd_set_arch_mach.
5567 (load_address): Use bfd_arch_bits_per_address to determine the
5568 bit size of an address instead of looking at the isa level.
5569 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5571 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5573 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5575 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5577 * ehopt.c: New file.
5578 * as.h (enum _relax_state): Add rs_cfa.
5579 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5580 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5581 * read.c (emit_expr): Call check_eh_frame.
5582 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5583 (relax_segment): Likewise.
5584 * Makefile.am: Rebuild dependencies.
5585 (GAS_CFILES): Add ehopt.c.
5586 (GENERIC_OBJS): Add ehopt.o.
5587 * doc/internals.texi (Frags): Document rs_cfa.
5589 * as.c (show_usage): Mention --traditional-format.
5590 (parse_args): Accept --traditional-format.
5591 * as.h (flag_traditional_format): Declare.
5592 * output-file.c (output_file_create): If flag_traditional_format,
5593 set BFD_TRADITIONAL_FORMAT on stdoutput.
5594 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5596 * config/tc-mips.c (append_insn): Make sure that if we have a
5597 fixup for an unmatched %hi reloc, it does not associated with a
5600 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5601 * doc/Makefile.in: Likewise.
5603 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-m32r.c (check_for_side_effects): New function.
5606 (can_make_parallel): Add checks for instruction side effects
5607 clashing with the other instruction.
5608 (assemble_parallel_insn): Improve warning messages. Return error
5609 message from non-swapped instruction order.
5611 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5613 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5615 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5616 md_cleanup definition. This moves the forced literal output to
5617 the end of the source pass, and avoids macro's inserting literals
5618 into the code immediately after the macro expansion.
5620 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5622 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5623 a gas internal symbol is adjustable.
5624 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5626 * as.h: If gcc version greater than 2.6, use `__format__' and
5627 `__printf__' in function attributes, rather than `format' and
5630 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5634 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5636 Add tms320c30 support:
5637 * config/tc-tic30.h: New file.
5638 * config/tc-tic30.c: New file.
5639 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5640 TARGET_FORMAT as "coff-tic30".
5641 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5642 * Makefile.am: Rebuild dependencies.
5643 (CPU_TYPES): Add tic30.
5644 (CPU_OBJ_VALID): tic30-aout is valid.
5645 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5646 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5647 * configure, Makefile.in: Rebuild.
5649 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5651 * config/tc-v850.c (md_assemble): Improvements to error messages.
5653 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5655 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5656 BFD_RELOC_HI16_S to store the high bits of any value.
5658 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5659 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5660 assembler calculate relocations to any external symbol at all.
5661 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5662 involving generation of pc-relative relocs.
5663 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5664 has been moved to md_apply_fix3.
5666 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5667 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5668 which actually means (the address of identifier's GOT entry) +
5669 constant, which is not particularly useful.
5671 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5673 * read.h (include_dirs): Declare.
5674 (include_dir_count,include_dir_maxlen): Declare.
5676 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5678 * configure.in: Correct check for shared opcodes library.
5679 * configure: Rebuild.
5681 * listing.c (buffer_line): If we can't open the file, set at_end.
5682 (listing_print): Remove unused local variable fi.
5684 * config/m68k-parse.y (reglistpair): Handle register list in
5687 * config/vms-conf.h: Don't undef VERSION.
5689 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5691 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5693 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5695 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5696 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5697 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5698 (EXTRA_DIST): Define.
5699 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5700 explicitly rather than via the list of object files.
5701 (gcc-as.opt): New file created when make-gas.com is run.
5702 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5703 itbl-cpu.h} to #include appropriate file rather than copying that
5705 * config/vms-conf.h: Synchronize with current config.in.
5706 * Makefile.in: Rebuild.
5708 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5710 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5711 (parallel_ok): Relaxed parallel subinstruction dependency check.
5713 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5715 * as.h (flag_warn_suppress_instructionswap): added new flag.
5716 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5717 command line argument.
5718 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5719 warning only if flag_warn_suppress_instructionswap is false.
5721 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5723 * configure.in (i386-*-mingw32*): New target.
5724 * configure: Rebuild.
5726 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5728 * symbols.c (resolve_symbol_value): Don't set the segment if it
5729 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5731 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5734 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5736 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5737 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5740 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5742 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5744 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-v850.c (v850_insert_operand): Display instruction when
5747 an error is encountered.
5749 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5751 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5752 (i386-*-sco3.2v5*coff): New target.
5753 (i386-*-sco3.2*): New target.
5754 * configure: Rebuild.
5756 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5758 * config/tc-v850.c: Tidy error message production.
5760 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5762 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5763 validate_immediate return value in the right type for comparisons
5766 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5768 * listing.c (MAX_BYTES): Use listing variables not constants.
5769 (data_buffer): No longer an array, but a pointer.
5770 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5771 (listing_listing): Allocate data_buffer.
5773 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5775 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5776 --listing-rhs-width, --listing-cont-lines.
5777 (show_usage): Update.
5778 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5779 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5780 (print_lines): Use the variables instead of the constants.
5781 (listing_listing): Likewise.
5782 * listing.h: Declare the new vars.
5784 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5786 * as.c (parse_args): Add --keep-locals alias for -L.
5787 Add --strip-local-absolute.
5788 (show_usage): Update.
5789 * as.h (flag_strip_local_absolute): New flag.
5790 * symbols.c (S_IS_LOCAL): Use it.
5791 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5792 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5793 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5795 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5797 * config/tc-m32r.c: Detect if explicitly parallel instructions
5798 might have an io conflict and issue a warning message.
5800 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5802 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5803 cgen_swap_fixups): Functions to save, restore and swap the fixup
5804 chain with a backup copy.
5805 (cgen_asm_finish_insn): Returns address of constructed insn.
5807 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5809 * listing.c (file_info_struct): Remove FILE, add POS.
5810 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5811 (file_info): Don't open the file.
5812 (buffer_line): Check for the file in the last_open cache, updating
5814 (print_source): Don't reference file_info->file.
5815 (listing_listing): Likewise.
5816 (listing_print): Close the file in the cache, if any.
5818 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * read.c (dwarf_file_string): New file static variable.
5821 (emit_expr): Look for constant sequence that leads up to a file
5822 name in DWARF debugging output.
5823 (stringer): Use dwarf_file_string to decide whether to accept a
5824 string as a file name.
5826 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5828 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5829 (crack_operand): Add reg->reglst MRI hack.
5830 (r_seg): Put reglst symbols in reg_section.
5831 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5833 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5835 * tc-sh.c (get_specific): Handle SGR & DBR.
5837 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5839 * tc-h8300.c (parse_reg): Take the length of the symbol into
5840 account when attempting to match a register name.
5841 * tc-h8500.c (parse_reg): Likewise.
5843 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5845 * cgen.c: Formatting changes to improve readability.
5847 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5849 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5852 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5854 Based on a patch from Jim Wilson
5855 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5856 (tc_gen_reloc): Handle cross section PC relative relocs
5859 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5861 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5863 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5865 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5866 (expr_jmp_buf): New static local.
5867 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5868 (cgen_md_operand): New function.
5869 * tc-m32r.c: Clean up pass over `struct foo' usage.
5870 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5872 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5874 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5875 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5877 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5879 * config/tc-i386.c (i386_operand): Give an error if there are
5880 unrecognized characters after an expression.
5882 For older changes see ChangeLog-9697