1 2000-04-29 Andreas Jaeger <aj@suse.de>
3 * as.h: Correctly check GCC version.
5 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
7 * as.c (parse_args): Allow md_parse_option to override -a listing
9 * config/obj-coff.c (add_lineno): Change type of offset parameter
10 from "int" to "bfd_vma."
11 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
12 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
13 (ppc_change_csect): Align correctly for XCOFF64.
14 (ppc_machine): New function, which discards "ppc_machine" line.
15 (ppc_tc): Cons for 8 when code is 64 bit.
16 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
18 (md_parse_option): Handle -a64 and -a32.
20 * config/tc-ppc.h (TARGET_MACH): Define.
21 (TARGET_FORMAT): Move to function.
22 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
24 2000-04-26 David O'Brien <obrien@FreeBSD.org>
26 * doc/as.1: Fix unbalanced brackets.
28 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
30 (line_comment_chars): Set to '/' if TE_FreeBSD.
32 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
34 * configure.in: Configury support for PA64 (currently disabled).
37 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
39 * config/tc-mips.c (s_change_sec): Use record_alignment, not
40 bfd_set_section_alignment.
42 2000-04-25 Alan Modra <alan@linuxcare.com.au>
44 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
47 2000-04-24 Nick Clifton <nickc@cygnus.com>
49 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
50 * doc/as.texinfo (Align): Include arm and strongarm in list of
51 targets that have the second form of the behaviour of the .align
54 2000-04-24 Mark Klein <mklein@dis.com>
56 * obj-som.c: Terminate obj_pseudo_table.
58 2000-04-22 Timothy Wall <twall@cygnus.com>
60 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
62 (operand_match): Conditionally insert default bit values for IMMU9.
64 2000-04-14 Matthew Green <mrg@cygnus.com>
66 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
69 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
70 Jason Eckhardt <jle@cygnus.com>
72 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
74 * config/tc-hppa.c (CHECK_ALIGN): New macro.
75 Added handling of new operand types l,y,&,fe,fE,fx.
77 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
78 David Mosberger <davidm@hpl.hp.com>
79 Timothy Wall <twall@cygnus.com>
80 Andrew MacLeod <amacleod@cygnus.com>
81 Jim Wilson <wilson@cygnus.com>
83 * Makefile.am (CPU_TYPES): Add ia64.
84 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
85 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
86 * Makefile.in: Rebuild.
87 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
89 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
90 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
91 * expr.c (expr): Handle md_optimize_expr.
92 * read.c (LEX_HASH): Add comment.
93 * config/tc-ia64.c, config/tc-ia64.h: New files.
95 2000-04-21 Richard Henderson <rth@cygnus.com>
97 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
98 bundling a non-delayed branch type instruction.
100 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
102 * config/tc-mn10300.c (HAVE_AM30): Define.
103 (md_assemble): Use it.
105 2000-04-19 Alan Modra <alan@linuxcare.com.au>
107 * config/obj-elf.c (obj_elf_change_section): Check for changed
110 * Makefile.am: (CPU_MULTI_VALID): Remove.
111 (MULTI_CPU_TYPES): Define.
112 (MULTI_CPU_OBJ_VALID): Define.
113 (DEPTC): Use the above.
116 Regenerate dependencies.
117 * Makefile.in: Regenerate.
119 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
121 * Makefile.am (YACC, LEX): Get them from configure.
123 2000-04-18 H.J. Lu (hjl@gnu.org)
125 * config/tc-i386.c (offset_in_range): Use addressT instead of
126 bfd_vma for non-bfd assemblers.
128 2000-04-17 Alan Modra <alan@linuxcare.com.au>
130 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
131 doesn't give spurious errors.
133 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
135 * as.h (SEEK_SET): Define if undefined.
137 2000-04-13 Alan Modra <alan@linuxcare.com.au>
139 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
140 constants, and don't assume offsetT is 32 bits.
142 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
144 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
145 (md_pcrel_from_section): Add prototype.
146 (d10v_fix_adjustable): Add prototype.
147 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
149 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
151 2000-04-12 Nick Clifton <nickc@cygnus.com>
153 * config/tc-d10v.c (find_opcode): Correctly calculate position of
154 symbol in frag chain.
156 2000-04-10 Alan Modra <alan@linuxcare.com.au>
158 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
159 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
160 (fits_in_signed_word, smallest_imm_type): Ditto.
161 (md_assemble): Use an offsetT var to hold offsetT values, not a
163 (offset_in_range): New.
164 (md_assemble): Use it.
165 (md_convert_frag): Change type of target_address, opcode_address,
166 and displacement_from_opcode_start to offsetT.
167 (md_create_short_jump): Change type of offset to offsetT.
168 (md_create_long_jump): Ditto.
169 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
170 (md_chars_to_number): Remove.
171 (output_invalid): Remove duplicate prototype.
173 2000-04-09 Nick Clifton <nickc@cygnus.com>
175 * Makefile.am (CPU_TYPES): Add 'avr'.
176 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
177 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
179 * Makefile.in: Regenerate.
181 * doc/as.texinfo: Add M32R documentation.
183 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
185 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
186 --enable-build-warnings option.
187 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
188 * Makefile.in, configure: Re-generate.
190 2000-04-07 Nick Clifton <nickc@cygnus.com>
192 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
193 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
194 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
195 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
196 (arm_force_relocation): Force relocations for
197 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
199 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
201 * config/tc-sh.c (get_operands): There's no third operand if the
202 first operand is an immediate.
204 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
206 * config/tc-sh.c (immediate): Delete.
207 (sh_operand_info): Add immediate member.
208 (parse_reg): Use A_PC for pc.
209 (parse_exp): Add second argument 'op'. All callers changed.
210 (parse_at): Expect pc to be coded as A_PC.
211 Use immediate field in *op.
212 (insert): Add fourth argument 'op'. All callers changed.
213 (build_relax): Add second argument 'op'. All callers changed.
214 (insert_loop_bounds): New function.
215 (build_Mytes): Remove DISP_4.
216 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
217 (assemble_ppi): Use immediate field in *operand.
218 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
219 (md_apply_fix): Likewise.
220 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
222 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
224 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
226 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
228 * internals.texi (CPU backend): Document
229 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
231 2000-04-04 Alan Modra <alan@linuxcare.com.au>
233 * po/gas.pot: Regenerate.
235 * as.c (show_usage): Restore translated part of bug string.
236 * gasp.c (show_usage): Likewise.
238 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
239 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
241 (DEP1): Modify for "gcc -MM".
245 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
247 * Makefile.in: Regenerate.
249 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
251 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
252 (md_begin): Likewise.
253 (HAVE_AM33): New macro.
254 (md_assemble): Use it. Match r_regs and xr_regs only if
257 2000-04-03 Alan Modra <alan@linuxcare.com.au>
259 * as.h: #include "bin-bugs.h"
260 * as.c (show_usage): Use REPORT_BUGS_TO.
261 * gasp.c: #include "bin-bugs.h"
262 (show_usage): Use REPORT_BUGS_TO.
264 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
266 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
268 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
269 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
272 2000-04-03 Alan Modra <alan@linuxcare.com.au>
274 * config/tc-i386.c (i386_immediate): Don't assume a constant
275 immediate is necessarily 16 bits when in 16 bit code mode.
276 (md_assemble): Instead set guess_suffix here after we have checked
279 2000-04-02 Richard Henderson <rth@cygnus.com>
281 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
282 quantities. Correct right shift sign extension.
283 (build_insn): Make `number' unsigned long. Mask top 6 bits of
284 32-bit value when shifting into place.
286 2000-04-01 Ian Lance Taylor <ian@zembu.com>
288 * app.c: Add ATTRIBUTE_UNUSED as needed.
289 * config/tc-ppc.c: Likewise.
290 (ppc_size): Make unsigned long.
291 (ppc_insert_operand): Add casts to avoid warnings.
293 2000-03-31 Nick Clifton <nickc@cygnus.com>
295 * config/tc-d10v.h (md_flush_pending_output): Define.
297 2000-03-29 Nick Clifton <nickc@cygnus.com>
299 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
300 segment. Works for both BFD_ASSEMBLER and others.
301 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
303 2000-03-29 Nick Clifton <nickc@cygnus.com
305 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
307 2000-03-28 Alan Modra <alan@linuxcare.com.au>
309 * listing.c (LISTING_LHS_WIDTH): Default depends on
311 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
313 2000-03-27 Ian Lance Taylor <ian@zembu.com>
315 * config/tc-sh.c (md_show_usage): Use backslash before newline in
318 2000-03-27 Alan Modra <alan@linuxcare.com.au>
320 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
322 * config/tc-avr.c (mcu_types): Add missing initialiser.
323 (md_pcrel_from_section): Add prototype.
324 (avr_operand): Remove redundant test of unsigned < 0.
325 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
327 2000-03-27 Denis Chertykov <denisc@overta.ru>
329 * config/tc-avr.c: New file for AVR support.
330 * config/tc-avr.h: Likewise.
331 * configure.in: Add AVR support.
332 * configure: Regenerate.
334 2000-03-26 Timothy Wall <twall@cygnus.com>
336 * gasp.c (macro_op): Add new argument to check_macro call.
337 Macro structure definitions moved to macro.h
338 * sb.h: Add argument to prototype for input_scrub_include_sb.
339 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
340 nesting checks with an additional flag.
341 (struct input_save): Add flag to indicate whether current sb
342 should be checked for proper macro/conditional nesting.
343 (input_scrub_push/pop): Save/restore nest check flag.
344 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
346 * macro.c (check_macro): Allow caller to retrieve parsed macro
347 information if a pointer is provided. This information may be
348 used by the new macro hooks.
349 * macro.h: Update prototype for check_macro. Macro struct
350 definitions moved here from macro.c/gasp.c.
351 * read.c (read_a_source_file): Add parameter to check_macro call,
352 and pass macro info to the macro hook, if defined.
353 (input_scrub_insert_line): New. Allow insertion of a line of
354 characters into the input stream.
355 (input_scrub_insert_file): New. Allow insertion of an arbitrary
356 file into the input stream.
357 (s_include): Use input_scrub_insert_file.
358 * internals.texi: Document new macro hooks.
359 * as.h: New prototypes added.
361 2000-03-26 Alan Modra <alan@linuxcare.com.au>
363 * config/tc-i386.c: Don't start any as_bad or as_warn message with
364 an initial capital letter.
365 (i386_index_check): Reindent.
367 2000-03-19 Nick Clifton <nickc@cygnus.com>
369 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
372 2000-03-17 Thomas de Lellis <tdel@windriver.com>
374 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
375 instruction operand bad if Rd > 7 when generating
376 thumb instructions. Prevents for example,
377 "adr r12,label" from silently failing and generating
378 the wrong instruction.
380 2000-03-17 Nick Clifton <nickc@cygnus.com>
382 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
383 that have a destingation >= 0x400000.
384 Fix compile time warning messages.
386 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
388 * config/tc-sh.c (md_begin): When encountering insn that are
389 not supported by the current arch, only change the name if
390 its contents are the same as prev_name.
391 (get_specific): If the the architecture doesn't match, fail.
393 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
395 * config/tc-sh.c (IDENT_CHAR): Define.
396 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
397 matching back where it came from.
399 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
401 * config/tc-sh.c (md_show_usage): Add description of -dsp.
403 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
405 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
408 2000-03-15 Kazu Hirata <kazu@hxi.com>
410 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
412 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
414 * expr.c (operand) [case 'f']: When testing if '0f' can start a
415 floating-point-number, make sure 'f' is in FLT_CHARS.
417 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
419 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
420 (s_lcomm_internal): Use it.
421 * doc/internals.texi (CPU backend): Document it.
422 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
425 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
427 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
430 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
431 implementation doesn't have special handling for switch
433 (macro_build): Allow for code in sections other than .text.
436 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
437 Don't perform relocs if we will be outputting them.
438 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
439 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
442 2000-03-09 Catherine Moore <clm@cygnus.com>
444 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
445 relocation type based on the entry in the fixup structure.
447 2000-03-08 H.J. Lu (hjl@gnu.org)
449 * Makefile.am (install-exec-tooldir): Depend on
450 install-exec-bindir for parallel make.
451 * Makefile.in: Regenerated.
453 2000-03-06 Nick Clifton <nickc@cygnus.com>
455 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
457 (md_parse_option): Parse -m32r command line switch - disable m32rx
459 (md_show_usage): Document new option.
461 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
462 * doc/Makefile.in: Regenerate.
463 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
467 2000-03-02 Michael Meissner <meissner@redhat.com>
469 * config/tc-d30v.c (check_range): Remove code that incorrectly
470 sign extended values where bits < 32.
472 2000-03-02 H.J. Lu (hjl@gnu.org)
474 * configure.in: Support --enable-targets=all on ia32.
475 * configure: Regenerated.
477 2000-03-01 Nick Clifton <nickc@cygnus.com>
479 * gasp.c (do_align): Remove bogus check of alignment value.
481 2000-02-27 Thomas de Lellis <tdel@windriver.com>
483 * config/obj-elf.c (elf_frob_symbol): Remove code which when
484 TC_PPC was defined forced the type of a symbol with no other type
487 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
489 * doc/internals.texi (CPU backend): Mention that
490 line_separator_chars do not break up comments. Fix typos for
491 LEX_AT and LEX_NAME descriptions. Document operands for
492 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
493 description of md_create_short_jump usage. Document argument for
496 2000-02-27 Jakub Jelinek <jakub@redhat.com>
498 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
499 (md_parse_option): Handle it.
500 (md_show_usage): Document it.
502 2000-02-27 Ian Lance Taylor <ian@zembu.com>
504 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
505 opcode, for the instruction `pal19'. From Andrea Arcangeli
508 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
510 * config/tc-i386.c (i386_immediate): Move constant operand sizing
512 (md_assemble): To here, before template operands are matched.
513 Also ensure a constant immediate is sign extended when we know the
514 size is at most 16 bits. This is to catch cases like "add
515 $0xffc0,%ax" where we don't know the size, and thus that the
516 immediate can be represented as Imm8S until after parsing the
518 (i386_displacement): Similarly sign extend 16 bit constant
520 (md_assemble): Relax 16-bit jump constant range check to suit sign
521 extended displacements.
523 2000-02-26 Andreas Jaeger <aj@suse.de>
525 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
527 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
529 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
530 call operands when intel_syntax.
531 (intel_float_operand): Return 2 for "fi...".
532 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
533 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
534 earlier "SHORT" change.
535 (md_assemble): When determining suffix from Regs, exclude
538 2000-02-24 Nick Clifton <nickc@cygnus.com>
540 * configure: Add arm-wince, mips-pe and sh-pe targets.
541 * configure: Regenerate.
543 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
545 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
546 "pe-mips" for the mips-pe target.
548 * config/tc-arm.c (insns): Change displacement encoded in BL
549 and B instructions if the target port is arm-wince.
550 (do_ldst): Do not bias the relocation offset if the target
552 (md_pcrel_from): Add in missing relocation offset bias if the
555 * config/tc-mips.c (mips_target_format): Support COFF flavour.
556 (md_begin): Disable -G support for mips-pe target.
557 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
558 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
561 * config/tc-sh.c (md_begin): sh-pe target is little endian.
562 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
563 assembler, just set the alignment to 4.
565 * config/te-wince-pe.h: New file for WinCE targets. Define
568 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
570 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
572 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
573 (i386_intel_memory_operand): After finding a segment override,
574 check again for no `[' before looking for a displacement. Bomb if
575 more than one displacement rather than silently discarding the
576 second and subsequent ones. Free strings malloc'd by
577 build_displacement_string.
579 2000-02-24 Catherine Moore <clm@cygnus.com>
581 * config/obj-som.c (obj_pseudo_table): Add "weak".
582 (obj_som_weak): New routine.
584 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
586 * config/tc-i386.c (union i386_op): New.
587 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
588 Throughout file replace occurences of disps[n], imms[n], regs[n]
589 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
590 intel mode operand swapping. Add assert in regKludge and
591 fake_zero_displacement code. Test i.types[n] when outputting
592 displacements and immediates. Combine output of Disp16 with
594 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
595 when in intel mode by (not) reversing fsub and fdiv operands
596 before the template search. This fails for single operand
597 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
598 undefined. Instead fix the base_opcode after we've found the
599 template. Move base_opcode xor with found_reverse_match from
600 opcode output code to before this fix so we test for the correct
602 (md_assemble): Don't use strcmp when deciding to ignore the suffix
603 check in intel mode. Instead compare opcodes.
605 * config/tc-i386.h (TC_RELOC): Delete.
606 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
607 with equivalent call to reloc.
609 * as.h (flag_m68k_mri): Move declaration after target include, and
610 only declare when TC_M68K defined. Define as zero otherwise.
611 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
612 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
613 Define as zero otherwise.
614 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
615 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
616 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
617 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
618 testing whether defined.
619 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
620 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
621 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
622 rather than testing whether defined.
623 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
624 (parse_mri_cons): Declare and use only when TC_M68K.
625 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
626 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
627 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
629 * NEWS: Mention IBM 370 support.
631 2000-02-23 Richard Henderson <rth@cygnus.com>
633 * config/tc-i386.c (md_assemble): When swapping operands for
634 intel_syntax, assume everything that's not Imm or Disp is a
637 2000-02-23 Linas Vepstas <linas@linas.org>
639 * config/tc-i370.c, config/tc-i370.h: New files.
640 * Makefile.am: Add support for Linux/IBM 370.
641 * configure.in: Likewise.
642 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
643 * config/obj-elf.c: Include elf/i370.h
644 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
646 * Makefile.in: Regenerate.
647 * configure: Regenerate.
649 * doc/c-i370.texi: New file.
650 * doc/all.texi: Include it.
651 * doc/as.texinfo: And here.
652 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
653 * doc/Makefile.in: Regenerate.
655 2000-02-19 Michael Meissner <meissner@redhat.com>
657 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
658 determine if an instruction can be used in parallel with an ADDppp
659 or SUBppp instruction.
661 2000-02-22 Andrew Haley <aph@cygnus.com>
663 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
665 1999-12-30 Andrew Haley <aph@cygnus.com>
667 * config/tc-mips.c (mips_gp32): New variable.
668 (macro_build) Use mips_gp32.
670 (md_longopts): Add "-mgp32" and "-mgp64".
671 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
673 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
675 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
676 warning, and bump it to 1.
678 2000-02-22 Ian Lance Taylor <ian@zembu.com>
680 From Brad Lucier <lucier@math.purdue.edu>:
681 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
684 2000-02-21 Catherine Moore <clm@cygnus.com>
686 * config/tc-mips.c (MF_HILO_INSN): Define.
687 (mips_7000_hilo_fix): Declare.
688 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
689 (md_parse_option): Check for 7000_HILO_FIX options.
690 (OPTION_M7000_HILO_FIX): Define.
691 (OPTION_NO_M7000_HILO_FIX): Define.
692 * doc/c-mips.texi (-mfix7000): Describe.
694 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
696 * listing.c (print_lines): Remove unused variable `end'.
698 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
699 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
700 reloc_type when BFD_ASSEMBLER.
701 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
702 reloc_type when BFD_ASSEMBLER. Move common code out of switch
703 statement and quell signed vs. unsigned comparison warning.
705 2000-02-18 Nick Clifton <nickc@cygnus.com>
707 * config/tc-d10v.c (find_opcode): Add a symbol's value to
708 the computed frag offset, rather than overwriting it.
710 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
712 * config/tc-sh.c ("elf/sh.h"): Include.
713 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
714 (md.begin): Initialize target_arch.
715 Only include opcodes in has table that match selected architecture.
716 (parse_reg): Recognize register names for sh-dsp.
717 (parse_at): Recognize post-modify addressing.
718 (get_operands): The leading space is now optional.
719 (get_specific): Remove FDREG_N support. Add support for sh-dsp
720 arguments. Update valid_arch.
721 (build_Mytes): Add support for SDT_REG_N.
722 (find_cooked_opcode): New function, broken out of md_assemble.
723 (assemble_ppi, sh_elf_final_processing): New functions.
724 (md_assemble): Use find_cooked_opcode and assemble_ppi.
725 (md_longopts, md_parse_option): New option: -dsp.
726 * config/tc-sh.h (elf_tc_final_processing): Define.
727 (sh_elf_final_processing): Declare.
729 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
731 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
732 the unwinder subspace. Save the current seg/subseg before creating
735 2000-02-10 Nick Clifton <nickc@cygnus.com>
737 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
738 little endian targets.
739 (INST_BYTE1): Redefine to handle big and little endian
741 (cpu_type): New type: Select between M340 and M210.
742 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
743 instructions of the M340.
744 (md_assemble): Add support for the MULSH and OPSR classes of
746 (md_atof): Add support for little endian targets.
747 (md_parse_option): Add support for -EL, -EB and -mcpu command
749 (md_convert_frag): Add support for little endian targets.
750 (md_apply_fix3): Add support for little endian targets.
751 (md_number_to_chars): Add support for little endian targets.
753 2000-02-10 Timothy Wall <twall@redhat.com>
755 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
756 defined, use it to verify the symbol just read should be a label.
758 2000-02-10 Timothy Wall <twall@redhat.com>
760 * app.c (do_scrub_chars): Handle "||" for parallel instructions
761 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
762 around colons when KEEP_WHITE_AROUND_COLON is defined.
763 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
764 and KEEP_WHITE_AROUND_COLON.
766 2000-02-08 Timothy Wall <twall@redhat.com>
768 * read.c (s_rept): Call do_repeat, which abstracts the repeat
770 (do_repeat): New. Abstract repeat logic so that a "break" can be
772 (end_repeat): New. Provide support for a "break" out of the
774 * read.h: Add prototypes for new functions.
776 2000-02-08 Timothy Wall <twall@redhat.com>
778 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
779 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
780 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
783 2000-02-08 Timothy Wall <twall@redhat.com>
785 * read.c: Added elseif to directives table.
786 * read.h: Added prototype for s_elseif.
787 * doc/as.texinfo: Added description for elseif.
788 * cond.c (s_elseif): New function
790 2000-02-04 Timothy Wall <twall@redhat.com>
792 * listing.c (print_lines): Remove conditionals causing bug in
795 2000-02-03 Timothy Wall <twall@cygnus.com>
797 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
799 * frags.c (frag_new): Calculate fr_fix in octets
800 (frag_now_fix) Return offset as target address offset (bytes).
801 (frag_now_fix_octets) New - Return offset in octets (8-bit
803 * frags.h: Added prototype for frag_now_fix_octets().
804 Distinguish between octets and bytes in field descriptions.
805 * listing.c (calc_hex): Account for octets vs bytes when
806 printing addresses/offsets.
807 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
808 target is little-endian, print the octets in a word in big-endian
809 order so that the display looks like a proper hexadecimal number,
810 instead of having the octets reversed.
811 * read.c (do_align): When recording alignment, alignment power
812 should be in terms of target bytes (minimum addressible unit)
814 (do_org) Convert ORG target address (byte) argument into an
815 octet offset when generating a variable fragment.
816 * symbols.c (resolve_symbol_value): Symbol final value
817 converted to a target address offset (bytes) from its octet offset.
818 * config/obj-coff.c (coff_frob_symbol): Symbol target address
819 offset (bytes) is adjusted by the frag offset (octets) converted
821 (coff_frob_section) Section alignment power is in terms of bytes;
822 convert it to an octet alignment power when calculating size (and
823 size mask) in octets. Don't modify the section size in order to
824 "align" it for TI COFF, since that format has a different method
825 for storing alignment information.
827 2000-02-01 Timothy Wall <twall@cygnus.com>
829 * stabs.c (generate_asm_file): Escape backslashes in stabs file
830 entries, matching the way GCC generates them. If not escaped, the
831 filename is encoded incorrectly.
833 2000-01-31 Nick Clifton <nickc@cygnus.com>
834 * config/tc-arm.c (reg_table): Add support for ATPCS register
837 2000-01-31 Geoff Keating <geoffk@cygnus.com>
839 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
841 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
843 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
844 of a symbol when we really care about its value.
846 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
848 * config/tc-mcore.c (md_assemble): Give warning message if
849 operands passes to instruction are more than the spec.
851 2000-01-27 Thomas de Lellis <tdel@windriver.com>
853 * config/tc-arm.c (armadjust_symtab): If the assembler is in
854 Thumb mode but the label seen was not declared as '.thumb_func'
855 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
856 correct disassembly of Thumb code bounded by non function labels.
858 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
860 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
861 Add dependencies for e-i386aout.o. Fix 2 comment lines.
863 * Makefile.in: Same here.
866 * configure.in: Set bfd_gas for i386-aout when primary target
867 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
868 we may need the primary te_file. Remove incorrect comment.
870 * configure: Regenerate.
872 * config/e-i386aout.c: New file.
874 * as.c (USE_EMULATIONS): Move to before print_version_id.
875 (struct emulation): Add i386aout.
876 (show_usage): Split text strings. Reformat -a text. Add --em
880 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
881 (aout_format_ops): New.
884 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
885 preprocessor conditional and add aout USE_EMULATIONS tests.
886 (read_a_source_file): Don't pass error strings to printf as
890 * gasp.c (exp_get_abs): Don't pass error strings to printf as
892 (do_data): Same here.
893 (process_file): And here.
896 * symbols.c (colon): Rewrite "already defined" fatal message
897 code for aout with USE_EMULATIONS.
900 * config/obj-aout.c (OBJ_HEADER): Define.
901 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
903 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
904 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
906 (obj_aout_type): Expand S_SET_OTHER here too.
907 (obj_read_begin_hook): Remove.
908 (aout_pop_insert): New.
909 (obj_aout_s_get_other): New.
910 (obj_aout_s_get_desc): New.
911 (aout_format_ops): New.
914 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
915 gets aout_pseudo_table.
916 (aout_pseudo_table): Declare.
917 (obj_read_begin_hook): Define.
920 * config/obj-coff.c (obj_pseudo_table): Rename to
922 (coff_pop_insert): Use coff_pseudo_table.
923 (coff_sec_sym_ok_for_reloc): Remove.
924 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
925 and comment all zero entries and remove #if 0 code.
928 * config/obj-coff.h (obj_pop_insert): Define.
929 (coff_pseudo_table): Declare.
932 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
933 s_get_size, s_set_size. Comment all zero entries.
936 * config/obj-elf.c (elf_s_get_other): New function.
937 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
938 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
939 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
941 (obj_elf_parse_section_letters): Don't pass error strings to
942 printf as format arg.
945 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
947 (elf_s_get_other): Declare.
948 (S_GET_OTHER) Define as elf_s_get_other if not already
950 (S_SET_OTHER): Only define when not already defined.
951 (elf_obj_read_begin_hook): Declare.
952 (obj_read_begin_hook): Define.
953 (elf_obj_symbol_new_hook): Declare.
954 (obj_symbol_new_hook): Define.
957 * config/obj-multi.h: Add copyright header and protect against
958 multiple inclusion. Add * to all function pointers.
959 (OBJ_HEADER): If defined, include it rather than other defines
961 (obj_frob_file_after_relocs): Test for NULL.
962 (obj_symbol_new_hook): Here too.
963 (obj_sec_sym_ok_for_reloc): And here.
964 (S_GET_OTHER): Define.
965 (S_GET_DESC): Define.
966 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
967 (OBJ_MAYBE_ELF): Update comment.
969 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
970 OBJ_AOUT preprocessor conditional and handle emulation by
971 testing OUTPUT_FLAVOR.
972 (i386_displacement): Here too.
973 (md_section_align): Similarly here.
974 (i386_target_format): Conditionally compile when more than one
975 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
976 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
977 (i386_displacement): Here too.
980 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
981 Define TARGET_FORMAT for aout only when not multi.
984 * config/te-multi.h: Delete file as it's identical to te-generic.h
986 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
988 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
989 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
992 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
994 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
997 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
999 * config/tc-mips.c (mips_do_align): New function.
1000 * config/tc-mips.h (md_do_align): Define.
1002 2000-01-10 Philip Blundell <philb@gnu.org>
1004 * doc/c-arm.texi (ARM Options): Fix typo.
1005 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1006 line separator for Linux.
1007 * doc/as.texinfo (Comments): Mention the ARM.
1009 2000-01-10 Philip Blundell <pb@futuretv.com>
1011 * configure.in (arm*-*-conix*): New target.
1012 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1014 * configure: Regenerate.
1016 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1018 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1019 (obj_elf_visibility): New function.
1021 * doc/as.texinfo (Visibility): New node: document visibility
1024 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1026 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1027 warning for absolute jump/call without `*' in non-intel mode. No
1028 need to set i.types[0] JumpAbsolute in intel mode.
1030 1999-12-22 Philip Blundell <pb@futuretv.com>
1032 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1033 hook function when changing sections.
1034 (arm_s_data): Likewise.
1036 1999-12-14 Nick Clifton <nickc@cygnus.com>
1038 * config/tc-arm.c (md_parse_option): Add support for -marm720
1039 command line switch.
1041 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1043 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1044 (r_registers, xr_registers): Define.
1045 (r_register_name, xr_register_name): New functions.
1046 (md_assemble): Handle new am33 operand types and instruction
1048 (mn10300_insert_operand, check_operand): Likewise.
1050 1999-11-29 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1053 (s_force_thumb): Set thumb_mode to 2.
1054 (md_assemble): Do not complain about thumb instructions on a
1055 non-thumb target if thumb_mode is set to 2.
1057 1999-11-28 Michael Meissner <meissner@cygnus.com>
1059 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1060 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1061 (O_...): Add new machine dependent expressions if we are handling
1062 explicit relocations.
1063 (alpha_reloc_op): New static table holding the explicit relocation
1065 (alpha_literal_hash): New static to hold the hash table for
1066 explicit relocations.
1067 (alpha_macros): Add support for explicit relocations.
1068 (md_begin): If explicit relocations, initialize hash table.
1069 (md_assemble): Don't print a second error if tokenize_arguments
1070 already printed an error message.
1071 (md_apply_fix): Add support for explicit relocations.
1072 (alpha_force_relocation): Ditto.
1073 (alpha_fix_adjustable): Ditto.
1074 (alpha_adjust_symtab): New function to support explicit
1076 (alpha_adjust_symtab_relocs): Ditto.
1077 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1078 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1079 Add support for explicit relocations. Return -2 if an error
1080 message was already printed.
1081 (find_macro_match): Add support for explicit relocations. Comment
1083 (emit_insn): Add support for explicit relocations.
1084 (assemble_tokens): Ditto.
1086 (load_expression): Ditto.
1089 (emit_ir_load): Ditto.
1090 (emit_loadstore): Ditto.
1093 (emit_sextX): Ditto.
1094 (emit_division): Ditto.
1095 (emit_jsrjmp): Ditto.
1096 (emit_retjcr): Ditto.
1098 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1100 (tc_adjust_symtab): If explicit relocations, call the function
1101 alpha_adjust_symtab.
1102 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1103 relocations next to the literal relocation they reference.
1104 (TC_INIT_FIX_DATA): Initialize the new fields.
1105 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1107 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1109 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1110 'B' operand for PA2.0 bb instruction.
1112 1999-11-18 Nick Clifton <nickc@cygnus.com>
1114 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1117 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1119 (mcore_force_relocation): Force relocations to be generated for
1122 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1124 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1125 (i386_displacement): Disallow O_big displacements.
1127 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1129 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1130 improvements in error checking.
1131 (md_assemble): Support for unconditional ARM instructions.
1132 (md_parse_option): Support for -m[arm]v5e flag.
1134 1999-11-12 Nick Clifton <nickc@cygnus.com>
1136 * macro.c (buffer_and_nest): Do not check beyond the end of the
1139 1999-11-11 Nick Clifton <nickc@cygnus.com>
1141 * macro.c (buffer_and_nest): Look for seperator after TO and
1144 1999-11-08 Andrew Haley <aph@cygnus.com>
1146 * app.c (do_scrub_chars): When in State 10, treat backslash
1147 characters in the same way as as symbol characters.
1149 1999-11-07 Richard Henderson <rth@cygnus.com>
1151 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1152 the previous label was in the current section before playing
1153 with auto-alignment.
1155 1999-11-06 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-v850.c (v850_force_relocation): Force relocation
1159 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1162 1999-11-05 Michael Meissner <meissner@cygnus.com>
1164 * expr.h (operatorT): Increase machine dependent operators to 16.
1165 * expr.c (op_rank): Ditto.
1167 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1169 * read.c (pseudo_set): Reject attempts to set the value of a
1172 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1175 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1177 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1178 to bfd_set_section_contents.
1180 1999-11-03 Nick Clifton <nickc@cygnus.com>
1182 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1184 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1186 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1187 (mips_ip): Use OPCODE_IS_MEMBER.
1189 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1191 * config/tc-arm.c (reg_required_here): Improve comments.
1193 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1194 (tinsns): Initialize variants field.
1196 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1197 BAD_PC respectively.
1199 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1201 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1202 * config/tc-arm.h: Fix compile time warnings.
1204 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1206 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1207 form @abs16, @(abs16) and @(abs16 + imm).
1209 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1211 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1212 (ISA_HAS_64_BIT_REGS) New.
1213 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1214 mips_emit_delays,macro_build,load_register,load_addresss,
1215 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1216 and/or use new ISA_xxx macros in expressions involving
1217 ISA, particularly mips_opts.isa.
1219 1999-10-18 Michael Meissner <meissner@cygnus.com>
1221 * expr.h (operatorT): Add machine dependent operators md1..md8.
1222 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1223 for the machine dependent operators to use.
1225 * expr.c (op_rank): Add machine dependent operators.
1227 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1229 (O_cpregister): Ditto.
1230 (md_begin): Change X_op test that field is wide enough to use
1231 O_max instead of O_alpha_max.
1232 (cpu_types): Fill in missing initializer.
1233 (alpha_num_macros): Make unsigned.
1234 (md_assemble): Make opnamelen be size_t.
1235 (md_apply_fix): Cast alpha_num_operands to int before testing.
1236 (alpha_force_relocation): Ditto.
1237 (alpha_fix_adjustable): Ditto.
1238 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1239 (tc_gen_reloc): Ditto.
1240 (tc_get_register): Ditto.
1245 (s_alpha_ent): Ditto.
1246 (s_alpha_end): Ditto.
1247 (s_alpha_frame): Ditto.
1248 (s_alpha_prologue): Ditto.
1249 (s_alpha_file): Ditto.
1250 (s_alpha_gprel32): Ditto.
1251 (s_alpha_proc): Ditto.
1252 (s_alpha_set): Ditto.
1253 (s_alpha_base): Ditto.
1254 (s_alpha_align): Ditto.
1255 (s_alpha_arch): Ditto.
1256 (alpha_align): Ditto.
1257 (assemble_insn): Suppress unused variable warning.
1259 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1260 order in the structure.
1261 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1263 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1265 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1267 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1269 * config/tc-i386.c (i386_index_check): Correct #endif location.
1271 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1273 * as.c (show_usage): Document new options.
1274 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1275 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1276 (parse_args): Parse the new options.
1277 (main): If there were warnings, and --fatal-warnings
1278 was specified, print an error.
1279 * as.h: New variable, flag_fatal_warnings, for new option.
1281 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1283 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1284 '@'. Change autoincrement completers to fall through to cache control
1287 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1289 (pa_parse_addb_64_cmpltr): New function.
1291 * config/tc-hppa.c (pa_ip): Change error message.
1292 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1293 '?Q' args to allow falling through.
1295 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1296 Remove unused conditional codes.
1297 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1299 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1301 * config/tc-d30v.c (CHAR_BIT): Define.
1302 (check_range): Fix bit operations to support integers bigger than
1305 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1307 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1310 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1311 Doug Evans <devans@cygnus.com>
1313 Add support for m32rx.
1314 * config/tc-m32r.c (enable_m32rx): New static global.
1315 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1316 (allow_m32rx): New function.
1317 (M32R_SHORTOPTS): Add `O'.
1318 (md_longopts): Add --m32rx plus several warning options.
1319 (md_parse_option): Handle new options.
1320 (md_show_usage): Print them.
1321 (md_begin): Enable m32rx.
1322 (OPERAND_IS_COND_BIT): New macro.
1323 (first_writes_to_seconds_operands): New function.
1324 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1325 (target_make_parallel,assemble_two_insns): New functions.
1326 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1327 If optimizing and m32rx, try to make consecutive insns parallel.
1329 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1331 * config/tc-mips.c (nopic_need_relax): Allow for the
1332 .sdata.foo sections generated by -fdata-sections,
1333 and for the .gnu.linkonce.s sections generated by C++.
1335 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1337 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1338 with cleaner code using completer prefixes. Add 'Y'.
1340 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1342 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1344 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1345 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1346 insn does not match and we should try the next insn in the table.
1348 1999-09-22 Nick Clifton <nickc@cygnus.com>
1350 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1352 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1354 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1357 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1359 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1360 OBJ_ELF. If ELF, add "sq".
1361 (md_parse_option): If ELF, ignore -s and -q.
1362 (md_show_usage): Mention ELF options.
1364 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1366 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1369 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1371 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1373 * config/tc-hppa.c (struct pa_it): New field "trunc".
1374 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1375 (pa_parse_ftest_gfx_completer): New function
1376 (pa_parse_fp_cnv_format): New function.
1378 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1379 (md_apply_fix): Handle 22bit pc-rel branches.
1381 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1383 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1385 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1387 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1389 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1391 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1392 (pa_ip): Handle 'fX'.
1394 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1396 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1397 (pa_ip): Handle 'fX'.
1399 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1401 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1402 unwinds unless the function is in the text space.
1403 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1405 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1407 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1408 (md_assemble): To here. Tweak address generation.
1410 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1412 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1413 (md_assemble): Call dwarf2_where for OBJ_ELF.
1414 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1415 (pa_end_of_source): New function.
1416 * tc-hppa.h (md_end): Define for OBJ_ELF.
1418 1999-09-14 Michael Meissner <meissner@cygnus.com>
1420 * configure.in (Canonicalization of target names): Remove adding
1421 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1422 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1423 * configure: Regenerate.
1425 1999-09-14 Donn Terry <donn@interix.com>
1427 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1429 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1431 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1432 pc-relative jmp/call to an absolute symbol.
1433 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1434 absolute section symbols.
1436 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1437 jump handling code and comments.
1439 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1441 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1442 the value if TE_PE and a global defined symbol.
1444 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1446 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1447 print the symbol, rather than printing it here.
1449 1999-09-11 Donn Terry <donn@interix.com>
1451 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1452 BFD_RELOC_RVA relocations.
1454 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1455 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1458 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1460 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1461 * doc/internals.texi (Object format backend): Document
1464 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1465 relocations against global symbols if TE_PE.
1467 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1468 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1470 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1473 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1474 symbols which do not have a constant value, or tags with
1475 non-tags. Remove the symbol from the list before adding it at the
1478 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1479 C_FCN symbol differently if TE_PE.
1480 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1481 appears in the pseudo-op, rather coff_line_base which is only set
1484 * config/obj-coff.c (obj_coff_loc): New static function.
1485 (obj_pseudo_table): Add "loc".
1487 * config/obj-coff.c (add_lineno): Check that the line number is
1490 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1491 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1493 (md_atof): Return NULL rather than 0.
1494 * config/tc-i386.c (md_atof): Change type to int.
1495 * expr.c (expr): Change first parameter to int.
1496 * config/obj-coff.c: Add declarations for static functions.
1497 (coff_frob_symbol): Use SYM_AUXENT.
1498 * config/tc-i386.h (flag_16bit_code): Don't declare.
1500 * config/obj-coff.c (obj_coff_section): Default to setting
1501 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1503 * write.c (adjust_reloc_syms): Print adjusted fixup.
1505 * expr.c (integer_constant): Correct too_many_digits calculation
1508 1999-09-09 Andreas Schwab <schwab@suse.de>
1510 * doc/c-arm.texi: Fix arguments of @var to not contain
1513 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1515 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1517 (md_parse_option): Only support -k flag for ELF and COFF targets.
1519 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1521 * config/tc-hppa.c (pa_ip): Put strict register checks before
1522 call to pa_parse_number.
1524 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1526 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1528 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1531 1999-09-06 Donn Terry <donn@interix.com>
1533 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1535 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1537 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1538 candidate instruction. Require registers for register arguments
1539 when in strict mode. Require assemble-time constants for
1540 constants when in strict mode.
1541 (pa_get_absolute_expression): Require a constant when in strict
1544 1999-09-06 Nick Clifton <nickc@cygnus.com>
1546 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1548 1999-09-04 Steve Chamberlain <sac@pobox.com>
1550 * config/tc-pj.c: New file, supports picoJava in ELF.
1551 * config/tc-pj.h: Ditto.
1552 * configure.in (pjl*, pj*): New targets.
1553 * Makefile.am: Rebuild dependencies.
1554 (CPU_TYPES): Add pj.
1555 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1556 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1557 * doc/c-pj.texi: New file.
1558 * doc/as.texinfo: Add some PJ specifics.
1559 * doc/all.texi: Add PJ to the list of all architectures, sort them
1561 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1562 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1564 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1566 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1567 (obj_frob_file): Test for null pointer.
1568 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1569 (OBJ_PROCESS_STAB): And here.
1570 (elf_obj_sy): Remove
1572 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1573 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1574 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1576 * config/obj-coff.c (no_func): Remove.
1577 (coff_format_ops): Change occurrences of no_func to 0, as we test
1578 for 0 in obj-multi.h.
1580 * configure.in: Enable bfd for i386-coff when primary target is
1581 bfd. Enable i386 elf,coff emulation support. Don't set
1582 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1583 emulation to support.
1584 *configure: Regenerate.
1586 1999-09-02 Nick Clifton <nickc@cygnus.com>
1588 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1589 .section .line directive is encountered.
1591 1999-09-01 Nick Clifton <nickc@cygnus.com>
1593 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1596 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1597 * as.texinfo: Document --gdwarf2 command line option.
1598 Add additional documentation of ARM command line switches.
1600 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1602 * config/tc-i386.c (i386_intel_memory_operand): Combine
1603 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1604 and RESTORE_END_STRING around parse_register calls.
1605 (i386_operand): Here too.
1606 (i386_is_reg): Remove.
1607 (parse_register): Move as_bad calls from within this function to
1610 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1612 Based on a patch from H.J. Lu <hjl@gnu.org>
1613 * config/tc-i386.c (parse_register): Handle FP regs specially.
1614 (md_begin): Remove '(' and ')' from register_chars.
1616 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1618 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1619 error message (done elsewhere).
1621 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1623 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1625 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1627 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1630 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1632 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1634 Add new completers. Fix bug in 64 bit condition handling.
1636 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1639 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1641 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1643 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1645 1999-08-27 Jim Wilson <wilson@cygnus.com>
1647 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1648 (struct ls): Add frag field. Initialize it to zero.
1649 (out_end_sequence): New local text_frag. Set it while in text section.
1650 Replace address check with frag check. Set ls.frag to text_frag if
1651 out_set_addr called.
1652 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1653 Set it before switching sections. Replace address check with frag
1654 check. Set ls.frag to saved_frag if out_set_addr called.
1656 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1658 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1659 output "advance_pc" opcode instead of calling gen_addr_line().
1660 The latter has the undesired side-effect of creating a new row
1661 in the debug line info matrix.
1663 1999-08-26 Jim Wilson <wilson@cygnus.com>
1665 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1666 ls.last_filename if last is less than zero. Set ls.last_filename
1667 when allocating new entry.
1668 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1671 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1673 * config/tc-i386.c (i386_index_check): Fix the displacement size
1674 when INFER_ADDR_PREFIX.
1676 1999-08-18 Nick Clifton <nickc@cygnus.com>
1678 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1681 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1683 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1684 handle 0xffffNNNN constants correctly.
1686 1999-08-16 Nick Clifton <nickc@cygnus.com>
1688 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1691 1999-08-13 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1694 (md_apply_fix3): Always pass positive values to
1695 validate_offset_imm.
1697 1999-08-12 Nick Clifton <nickc@cygnus.com>
1699 * config/tc-arm.c (skip_whitespace): New macro.
1700 Formatting tidy ups.
1702 (md_apply_fix3): Store relocation offset in addend for ELF based
1704 (arm_force_relocation): Always generate relocs for Thumb function
1707 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1709 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1710 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1712 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1714 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1715 flags for the unwind subspace.
1717 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1718 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1719 suitable relocation based on the size of the target's pointer.
1720 Always Use subsegment zero for the unwinders.
1721 (pa_level): Handle "2.0w".
1723 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1725 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1726 with the following instruction unless this was specified.
1728 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1730 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1731 certain sections, to match BFD changes.
1733 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1735 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1736 (EXTRA_SCRIPTS): Define to keep automake happy.
1737 * Makefile.in: Rebuild.
1739 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1741 * Makefile.am: Rename .dep* files to DEP*.
1742 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1743 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1745 * Makefile.in: Rebuild.
1747 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1749 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1751 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1753 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1754 avoid problems on DOS filesystems.
1755 * Makefile.in: Rebuild.
1757 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1759 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1761 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1764 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1766 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1767 line to create ${GDBINIT} rather than .gdbinit.
1768 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1770 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1772 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1774 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1776 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1778 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1780 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1781 non-adjustable symbols.
1783 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1785 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1787 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1789 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1792 1999-08-05 Donn Terry <donn@interix.com>
1794 * config/te-interix.h: New file.
1795 * configure.in (i386-*-interix*): New target.
1796 * configure: Rebuild.
1798 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1800 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1801 selectors for ELF too.
1802 (selector_table): Add "ltp" and "rtp" selectors.
1804 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1806 * config/tc-i386.c (i386_operand): No need to change
1807 operand_string pointer in segment reg case before goto
1808 do_memory_reference. Initialise displacement_string_start and
1809 displacement_string_end after do_memory_reference label.
1810 (i386_index_check): Add operand_string param, and print error
1811 message on failure here.
1812 (i386_intel_memory_operand): Instead of here.
1813 (i386_operand): And here.
1814 (INFER_ADDR_PREFIX): Enable.
1816 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1818 * config/tc-i386.h (DefaultSize): Define. Renumber following
1819 opcode_modifier defines.
1821 From Etienne Lorrain <etienne.lorrain@ibm.net>
1822 * config/tc-i386.c (stackop_size): New variable.
1823 (set_16bit_code_flag): Clear it here.
1824 (set_16bit_gcc_code_flag): New function.
1825 (md_pseudo_table): Add "code16gcc" entry.
1826 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1828 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1830 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1831 next_set_end even if the end symbol is being discarded.
1833 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1834 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1835 * config/obj-coff.c: Likewise.
1836 (seg_info_type): Remove.
1837 (seg_info_off_by_4): Change to array of segT.
1838 (s_get_segment): Adjust accordingly.
1839 (obj_pseudo_table): Fully initialize sentinel entry.
1841 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1842 Ralf Baechle <ralf@uni-koblenz.de>.
1844 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1846 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1848 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1850 * config/tc-i386.c: Indentation and white space changes.
1851 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1852 don't enable it by default.
1853 (i386_intel_operand): Remove redundant prototype.
1854 Move check on number of memory operands, and i.mem_operands++
1855 (i386_intel_memory_operand): To here.
1856 Remove i386_immediate code from here. Remove special case code
1857 for input and output using (%dx). Remove base/index checks and
1858 call i386_index_check instead. Save initial operand_string
1859 argument for error message.
1860 (i386_operand): Remove redundant prototype. Move base/index
1861 checks to i386_index_check.
1862 (i386_displacement): Move intel mode check for non-zero
1864 (i386_intel_memory_operand): To here.
1866 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1868 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1869 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1870 by .register pseudo-op if -64 and --no-undeclared-regs.
1871 (s_register, sparc_adjust_symtab): New functions.
1872 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1873 Declare sparc_adjust_symtab as tc_adjust_symtab.
1874 * doc/c-sparc.texi: Add description of #ignore special literal
1875 for .register pseudo-op.
1877 1999-07-30 Catherine Moore <clm@cygnus.com>
1879 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1880 the relocation's section offset.
1882 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1884 * write.c (fixup_segment): Fix generic error check overflow test.
1886 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1887 X_add_number to long.
1889 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1891 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1894 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1896 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1899 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1901 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1903 * configure.bat: Remove; obsolete.
1904 * config/go32.cfg: Likewise.
1906 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1908 * configure.in (i386-*-vxworks*): New target.
1909 * configure: Rebuild.
1911 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1913 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1915 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1917 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1919 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1920 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1921 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1922 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1923 MAX_RELOC_EXPANSION): Define.
1924 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1926 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1928 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1929 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1930 block. Print a warning if an 8-bit or 16-bit constant
1931 displacement or immediate is truncated on output.
1932 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1934 (i386_operand): Disallow immediate jump absolute operand.
1936 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1938 * configure.in: Bump version number to 2.9.5.
1939 * configure: Rebuild.
1941 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1944 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1946 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1947 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1949 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1951 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1953 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1955 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1956 if -mno-fpu was given.
1957 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1959 (cons_fix_new_arm): Remove misleading comments.
1961 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1963 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1965 (relax_segment): Likewise. After giving a rs_org error, convert
1966 the frag to rs_align to avoid cascading errors.
1968 1999-07-12 Andreas Schwab <schwab@suse.de>
1970 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1972 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1974 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1975 as appropriate. Fill in structure initializations. Add variable
1976 initializations. Add casts.
1977 * dwarf2dbg.c (print_stats): Change i to size_t.
1978 * listing.c (listing_listing): Change list_line to unsigned int.
1980 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1982 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1983 rather than checking for \001 and \002 in symbol name.
1984 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1986 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1988 * configure.in (hppa*-linux-gnu*): New target.
1989 * configure: Rebuilt.
1991 1999-07-08 Nick Clifton <nickc@cygnus.com>
1993 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1995 1999-07-07 Nick Clifton <nickc@cygnus.com>
1997 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1998 accessing symbolP directly.
2000 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2002 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2005 1999-07-05 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-arm.c (ARM_EXT_V5): Define.
2008 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2009 (md_begin): Detect ARM v5 architectures.
2010 (md_parse_option): Accept arm v5 specification.
2011 (md_show_usage): Documment -marmv5 switch.
2013 * doc/c-arm.texi: Document -marmv5 command line option.
2015 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2017 (validate_immediate_twopart): New function. Determine if a
2018 constant can be computed by two ADD instructions.
2019 (output_inst): Remove its command line parameter - it was never
2021 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2022 implememt the ADRL pseudo op.
2023 (tc_gen_reloc): Generate a suitable error message if an ADRL
2024 instruction tries to generate a real reloc.
2026 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2028 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2030 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2033 1999-06-27 H.J. Lu <hjl@gnu.org>
2035 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2036 non BFD_ASSEMBLER case.
2038 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2040 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2043 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2045 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2046 out_end_sequence() when the address decreases due to a new frag.
2047 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2048 numbering starts with 1.
2050 1999-06-23 Nick Clifton <nickc@cygnus.com>
2052 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2054 (mcore_s_text): Call obj_elf_text for ELF target.
2055 (mcore_s_data): Call obj_elf_data for ELF target.
2056 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2058 (mcore_s_bss): New function: Dump literal table before changing
2060 (mcore_s_comm): New function: Dump literal table before changing
2063 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2064 No longer static functions.
2065 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2066 Provide prototypes for these functions.
2068 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2070 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2071 a list of names, to try obj_segment_name, and to try abbreviated
2072 names when using COFF without long section names.
2074 * config/tc-alpha.c: More use of symbol accessor functions.
2075 * config/tc-arc.c: Likewise.
2076 * config/tc-d30v.c: Likewise.
2077 * config/tc-fr30.c: Likewise.
2078 * config/tc-i860.c: Likewise.
2079 * config/tc-m88k.c: Likewise.
2080 * config/tc-mcore.c: Likewise.
2081 * config/tc-ns32k.c: Likewise.
2082 * config/tc-sparc.c: Likewise.
2083 * config/tc-v850.c: Likewise.
2085 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2086 sy_value with appropriate accessor functions.
2087 * config/tc-arm.c (md_apply_fix3): Likewise.
2088 * config/tc-d10v.c (AT_WORD_P): Likewise.
2089 * config/tc-v850.c (reg_name_search): Likewise.
2091 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2092 use symbol_get_bfdsym instead.
2093 * config/tc-ppc.c (md_assemble): Likewise.
2094 * config/tc-v850.c (v850_comm): Likewise.
2096 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2098 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2099 the symbol, rather than accessing the bsym member.
2100 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2101 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2102 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2103 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2104 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2105 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2106 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2107 * config/tc-v850.c (tc_gen_reloc): Likewise.
2109 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2111 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2112 (hppa_gen_reloc_type): Conditionalize on BFD64.
2113 (tc_gen_reloc): Re-enable ELF relocations.
2114 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2116 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2118 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2120 (do_ldst): Move assignment out of if condition.
2121 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2122 parentheses to avoid warning.
2124 1999-06-21 Nick Clifton <nickc@cygnus.com>
2126 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2127 macro to get at the BFD symbol associated with a GAS symbol.
2129 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2131 * config/tc-ppc.c: Update for symbol handling changes.
2132 * config/obj-coff.c: Likewise.
2134 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2136 * tc-hppa.c: General cleanups of ELF support. No more spaces
2137 and subspaces for ELF.
2138 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2139 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2140 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2141 (UNWIND_SECTION_NAME): Likewise.
2142 (space/subspace related structures): Conditionalize definitions
2144 (space/subspace directives and support routines): Conditionalize
2145 definitions and references/uses on OBJ_SOM.
2146 (label_symbol_struct): For ELF, track the symbol's segment. For
2147 SOM track its space.
2148 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2150 (USE_ALIASES): Kill for both SOM & ELF.
2151 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2152 (pa_space, pa_subspace): Corresponding changes.
2153 (pa_spaces_begin): Corresponding chagnes.
2154 (md_begin): Do not muck around with space/subspace stuff for
2156 (md_apply_fix): Temporarily disable argument relocation stuff
2158 (tc_gen_reloc): Temporarily disable relocation generation for
2160 (pa_build_unwind_subspace): Similarly.
2162 1999-06-16 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-arm.c (thumb_set): New pseudo op.
2165 (text, data, section): Override these pseudo ops with ARM
2167 (s_thumb_set): New function: Perform the same as a .set pseudo
2168 op, but also mark the alias'ed symbol as being a Thumb
2170 (arm_s_text): New function: Perform the same as the .text
2171 pseudo op, but dump the literal pool before changing
2173 (arm_s_data): New function: Perform the same as the .data
2174 pseudo op, but dump the literal pool before changing
2176 (arm_s_section): New function: Perform the same as the
2177 .section pseudo op, but dump the literal pool before changing
2179 (arm_cleanup): Do not reset the current section before dumping
2182 1999-06-17 Nick Clifton <nickc@cygnus.com>
2184 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2185 OPTION_NO_WARN_UNMATCHED entries.
2186 (md_parse_option): Generate a warning message if an unrecognised
2187 option is encountered.
2189 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2190 (get_operands): When parsing an expression after an '@' symbol
2191 has been detected, do not ignore '#' symbols.
2192 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2195 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2197 From K. Richard Pixley <rich@noir.com>:
2198 * configure.in (ppc-*-vxworks*): New target.
2199 * configure: Rebuild.
2201 1999-06-12 Philip Blundell <philb@gnu.org>
2203 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2205 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2207 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2208 which refer to symbols in linkonce sections, permit reducing the
2209 relocs if the symbol is local.
2211 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2213 * subsegs.c (subseg_text_p): New function.
2214 * as.h (subseg_text_p): Declare.
2215 * read.c (do_align): Use subseg_text_p to set the default fill.
2216 * write.c (subsegs_finish): Likewise.
2217 * config/obj-coff.c (write_object_file): Likewise.
2218 * config/tc-i386.h (md_maybe_text): Don't define.
2219 (md_do_align): Use subseg_text_p to set the default fill.
2220 * config/tc-m32r.c (m32r_do_align): Likewise.
2221 * config/tc-sh.c (sh_do_align): Likewise.
2222 * config/tc-sparc.h (md_do_align): Likewise.
2224 1999-06-12 David O'Brien <obrien@freebsd.org>
2226 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2227 * configure: Rebuild.
2229 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2231 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2232 * Makefile.am: Rebuild dependencies.
2233 * Makefile.in: Rebuild.
2235 * config/tc-i386.c (i386_immediate): Remove unused label
2238 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2239 * symbols.c: Likewise.
2240 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2241 sy_next field when taking address, rather than symbol_next.
2243 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2245 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2246 value from the output file architecture.
2247 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2248 * dwarf2dbg.h: Change bfd_vma to addressT.
2250 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2252 * dwarf2dbg.h: Use PARAMS in function declarations.
2254 1999-06-11 Martin Dorey <mdorey@madge.com>
2256 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2257 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2259 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2261 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2263 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2265 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2268 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2270 * read.c (read_a_source_file): Only declare inescape if
2273 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2275 (find_entry_byval): Add parens to avoid warning.
2277 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2279 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2282 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2284 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2287 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2288 synthetize_setx): New functions.
2289 (md_assemble): Broken the special cases into the above
2290 functions. Make compiler happy if sizeof(bfd_vma)==4.
2291 Fix sethi generated from set/setuw. If instructions have a relloc,
2292 always clear the fields to be relocated in the opcode.
2293 (sparc_ip): Remove special_case global variable.
2295 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2297 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2298 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2299 indication of success rather than a value.
2300 (itbl_get_val): Likewise.
2301 (itbl_get_field): Use strcspn. Change delimiters to include
2303 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2304 (itbl_get_val): Likewise.
2305 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2307 * symbols.c (copy_symbol_attributes): Convert local symbols to
2310 1999-06-10 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2315 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2317 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2318 Optimize set if sizeof(bfd_vma) == 64.
2319 (sparc_ip): Fix sethi - without %hi() it should generate
2320 R_SPARC_22 reloc, not R_SPARC_HI22.
2321 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2323 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2325 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2326 (s_ncons): New function.
2327 (native_op_table): New table.
2328 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2329 R_SPARC_OLO10 handling.
2331 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2333 * expr.h (struct expressionS): Revert last change; widen X_op.
2334 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2336 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2338 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2339 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2340 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2341 * Makefile.in: Regenerated.
2343 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2344 `common' pass on to s_mri_common.
2345 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2347 1999-06-06 Richard Henderson <rth@cygnus.com>
2349 * config/obj-elf.c (obj_elf_section): Don't free the return
2350 value of demand_copy_C_string.
2352 1999-06-05 Richard Henderson <rth@cygnus.com>
2354 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2355 creation logic from obj_elf_create_section.
2357 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2358 (section_stack): New.
2359 (special_sections): Make const.
2360 (obj_elf_section): Gut and rewrite parsing.
2361 (obj_elf_change_section): New function broken out of obj_elf_section.
2362 (obj_elf_parse_section_letters): Likewise.
2363 (obj_elf_section_word): Likewise.
2364 (obj_elf_section_type): Likewise.
2365 (obj_elf_previous): Treat as a toggle.
2366 (obj_elf_popsection): New.
2367 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2368 (ppc_section_type): Likewise.
2369 * config/tc-ppc.h: Likewise.
2371 * expr.h (struct expressionS): Don't make X_op a bitfield.
2372 * config/tc-alpha.c: Update for symbol handling changes.
2373 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2374 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2376 1999-06-05 Richard Henderson <rth@cygnus.com>
2378 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2379 (dwarf2_gen_line_info): Kill unused variables.
2380 (dwarf2_finish): Likewise.
2381 (dwarf2_where): Likewise.
2382 (dwarf2_directive_file): If we've only got a string,
2383 hand off to s_app_file.
2384 * ecoff.c: Move the include of ecoff.h.
2385 * symbols.h (S_IS_FUNCTION): Prototype.
2387 * read.c (LEX_HASH): Supply a default.
2389 (s_globl): Update `c' after skipping whitespace.
2390 * read.h (LEX_END_NAME, is_name_ender): New.
2391 * expr.c (get_symbol_end): Respect it.
2393 1999-06-04 Mark Klein <mklein@dis.com>
2395 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2397 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2399 * config/tc-hppa.c: Update for symbol handling changes.
2401 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2403 * cgen.c: Update for symbol handling changes.
2404 * config/tc-m32r.c: Likewise.
2406 * config/tc-hppa.h: Update for symbol handling changes.
2407 * config/tc-hppa.c: Likewise.
2409 * config/tc-arm.h: Update for symbol handling changes.
2410 * config/tc-arm.c: Likewise.
2411 (symbol_make_empty): Remove. Just use symbol_create.
2413 * symbols.c (symbol_set_tc): Correct name.
2415 * Makefile.am: Rebuild dependencies.
2416 ($(OBJS)): Don't depend upon struc-symbol.h.
2417 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2418 * dep-in.sed: Don't remove struc-symbol.h.
2419 * Makefile.in: Rebuild.
2421 * doc/internals.texi (Symbols): Describe changes in symbol
2424 1999-06-03 Richard Henderson <rth@cygnus.com>
2426 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2427 instead of doing the work by hand.
2429 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2431 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2432 state of line state-machine.
2433 (struct ls): Collect DWARF2 line state-machine state in new member
2434 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2435 resulted in any DWARF2 directives.
2436 (reset_state_machine): New function.
2437 (out_end_sequence): Ditto.
2438 (dwarf2_gen_line_info): When switching sections or switching to a
2439 lower text address, call out_end_sequence() first to terminate the
2440 previous code sequence as code sequences MUST have monotonically
2441 increasing addresses.
2442 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2444 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2446 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2447 DWARF2 debug info (line information only, at this point).
2448 * as.h: Update comment about supported debug formats.
2449 * dwarf2dbg.c, dwarf2dbg.h: New files.
2450 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2452 * expr.c (operand): Don't use [ for parens if we want an index op.
2453 (op_encoding): Switch [ into O_index, if desired.
2454 (op_rank): Renumber with O_index on bottom.
2455 (expr): If O_index, match closing bracket.
2456 * expr.h (O_index): New.
2458 * read.c (read_a_source_file): Conditionally allow matched "
2459 in lines passed to md_assemble.
2461 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2463 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2465 Add support for storing local symbols in a small structure to save
2466 memory when assembling large files.
2467 * as.h: Don't include struc-symbol.h.
2468 (symbolS): Add typedef.
2469 * symbols.c: Include struc-symbol.h.
2470 (local_hash): New static variable.
2471 (save_symbol_name): New static function, from symbol_create.
2472 (symbol_create): Call save_symbol_name.
2473 (local_symbol_count): New static variable.
2474 (local_symbol_conversion_count): Likewise.
2475 (LOCAL_SYMBOL_CHECK): Define.
2476 (local_symbol_make): New static function.
2477 (local_symbol_convert): New static function.
2478 (colon): Handle local symbols. Create local symbol for local
2480 (symbol_table_insert): Handle local symbols.
2481 (symbol_find_or_make): Create local symbol for local label name.
2482 (symbol_find_base): Check for local symbol.
2483 (symbol_append, symbol_insert): Check for local symbols.
2484 (symbol_clear_list_pointers, symbol_remove): Likewise.
2485 (verify_symbol_chain): Likewise.
2486 (copy_symbol_attributes): Likewise.
2487 (resolve_symbol_value): Handle local symbols.
2488 (resolve_local_symbol): New static function.
2489 (resolve_local_symbol_values): New function.
2490 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2491 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2492 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2493 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2494 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2495 (symbol_previous, symbol_next): New functions.
2496 (symbol_get_value_expression): Likewise.
2497 (symbol_set_value_expression): Likewise.
2498 (symbol_set_frag, symbol_get_frag): Likewise.
2499 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2500 (symbol_mark_used_in_reloc): Likewise.
2501 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2502 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2503 (symbol_mri_common_p): Likewise.
2504 (symbol_mark_written, symbol_clear_written): Likewise.
2505 (symbol_written_p): Likewise.
2506 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2507 (symbol_section_p, symbol_equated_p): Likewise.
2508 (symbol_constant_p): Likewise.
2509 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2510 (symbol_get_obj, symbol_set_obj): Likewise.
2511 (symbol_get_tc, symbol_set_tc): Likewise.
2512 (symbol_begin): Initialize local_hash.
2513 (print_symbol_value_1): Handle local symbols.
2514 (symbol_print_statistics): Print local symbol statistics.
2515 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2516 Declare new symbols.c functions. Move many declarations here from
2518 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2519 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2520 (struct symbol): Move bsym to make it clearly the first field.
2521 Remove TARGET_SYMBOL_FIELDS.
2522 (symbolS): Don't typedef.
2523 (struct broken_word): Remove.
2524 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2525 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2526 (symbol_clear_list_pointers): Likewise.
2527 (symbol_insert, symbol_remove): Likewise.
2528 (symbol_previous, symbol_append): Likewise.
2529 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2530 (struct local_symbol): Define.
2531 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2532 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2533 (local_symbol_get_frag, local_symbol_set_frag): Define.
2534 (local_symbol_get_real_symbol): Define.
2535 (local_symbol_set_real_symbol): Define.
2537 * write.c (write_object_file): Call resolve_local_symbol_values.
2538 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2539 (TARGET_SYMBOL_FIELDS): Don't define.
2540 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2541 ECOFF_DEBUGGING, add ECOFF fields.
2542 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2543 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2544 ECOFF_DEBUGGING, add ECOFF fields.
2545 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2546 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2547 * config/tc-mcore.h: Don't include struc-symbol.h.
2548 (TARGET_SYMBOL_FIELDS): Don't define.
2549 (struct mcore_tc_sy): Define.
2550 (TC_SYMFIELD_TYPE): Define.
2551 * Many files: Use symbolS instead of struct symbol. Use new
2552 accessor functions rather than referring to symbolS fields
2555 * read.c (s_mri_common): Don't add in value of line_label.
2557 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2558 checking for SEC_LINK_ONCE.
2560 * config/tc-sh.h (sh_fix_adjustable): Declare.
2562 * app.c (input_buffer): New static variable.
2563 (app_push): Save saved_input in allocated buffer.
2564 (app_pop): Restored saved_input.
2565 (do_scrub_chars): Change get parameter to take char * and int as
2566 arguments. Change GET macro to pass input_buffer to get
2567 function. Don't save input into allocated buffer.
2568 * as.h (do_scrub_chars): Update declaration.
2569 * input-file.c (input_file_get): Change to take char * and int.
2570 Read data into passed in buffer. Remove static buffer.
2571 * read.c (scrub_from_string): Change to take char * and int. Copy
2572 data into passed in buffer.
2574 * hash.h: Neaten. Declare hash_traverse.
2575 * hash.c: Complete rewrite based on BFD hashing code.
2576 * gasp.c (chunksize): New variable.
2577 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2580 1999-05-28 Nick Clifton <nickc@cygnus.com>
2582 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2583 addend unless the target uses an old ABI.
2585 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2587 -Wchar-subscripts cleanup
2588 * listing.c (listing_newline): Use unsigned char variable, so
2589 calls to isascii,iscntrl are correct.
2590 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2592 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2593 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2594 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2595 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2597 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2599 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2601 (arch_coldfire_p): New #define.
2602 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2604 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2606 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2608 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2609 (install_operand): Add place `N'.
2610 (init_table): Add registers ACC, MACSR, MASK.
2612 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2614 * config/tc-m68k.c: Change mcf5200 --> mcf.
2615 (archs): Add mcf5206e, mcf5307.
2616 (m68k_ip): Add format `u'.
2617 (install_operand): Add place `m', `M', `h'.
2618 (init_table): Add upper/lower registers.
2620 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2622 1999-05-28 Martin Dorey <mdorey@madge.com>
2624 * config/tc-i960.c: Several minor changes to add ELF and
2625 BFD_ASSEMBLER support.
2626 * config/tc-i960.h: Likewise.
2627 * configure.in (i960-*-elf*): New target.
2628 * aclocal.m4, configure: Rebuild.
2630 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2632 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2633 reloc changes when defined(BFD_ASSEMBLER).
2635 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2637 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2639 * write.c (write_print_statistics): Output to file, not stderr.
2641 * expr.c (generic_bignum_to_int32,64): Prototype.
2643 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2644 output_sleb128, output_uleb128, output_big_sleb128,
2645 output_big_uleb128, output_big_leb128): Prototype.
2646 (output_big_sleb128, output_big_uleb128): Make inline.
2647 (output_big_leb128): Remove inline
2649 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2650 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2651 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2652 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2653 value for correct overflow check in write.c:fixup_segment.
2654 * write.c (fixup_segment): Move bitfield overflow checks to after
2655 the md_apply_fix call.
2656 * config/obj-coff.c (fixup_segment): Likewise.
2657 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2658 valueT *val argument.
2660 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2662 * config/atof-ieee.c (gen_to_words): Correctly round a
2663 denormalized number. Fix off-by-one in range checking for
2664 exponent in a denormal.
2666 1999-05-10 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2671 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2673 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2675 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2678 (ReverseRegRegmem): Remove.
2679 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2680 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2681 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2684 From Doug Ledford <dledford@redhat.com>
2685 * config/tc-i386.h (RegXMM): New for P/III.
2686 * config/tc-i386.c: Add support for P/III.
2688 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2690 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2691 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2692 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2694 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2696 * config/tc-i386.c (i386_immediate): Skip whitespace before
2697 complaining about junk after expression.
2698 (i386_displacement): Likewise.
2700 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2702 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2703 Don't copy before downcaseing.
2705 1999-05-05 Catherine Moore <clm@cygnus.com>
2707 * tc-m68k.c: Include elf/m68k.h.
2708 (m68k_elf_final_processing): New routine.
2709 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2712 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2714 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2717 1999-04-30 Nick Clifton <nickc@cygnus.com>
2719 * config/tc-mcore.c (mcore_s_section): Dump literals before
2722 1999-04-29 Nick Clifton <nickc@cygnus.com>
2724 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2727 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2729 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2730 (TC_INIT_FIX_DATA): Delete.
2731 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2732 (TC_INIT_FIX_DATA): Delete.
2733 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2734 * write.c (fix_new_internal): Initialize fx_cgen member.
2735 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2736 (gas_cgen_md_apply_fix3): Update.
2737 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2738 (md_cgen_record_fixup_exp): Update.
2739 (FX_OPINFO_R_TYPE): Update.
2741 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2742 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2743 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2744 * frags.h (struct frag): Make opindex, opinfo ints.
2746 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2748 1999-04-26 Tom Tromey <tromey@cygnus.com>
2750 * aclocal.m4, configure: Updated for new version of libtool.
2752 1999-04-22 Nick Clifton <nickc@cygnus.com>
2754 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2756 (md_apply_fix3): Do not fix up absolute relocations against
2759 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2761 1999-04-20 Nick Clifton <nickc@cygnus.com>
2763 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2764 changes and data-in-text directives.
2765 (mcore_cons): New function: intercept cons() operations.
2766 (mcore_float_cons): New function: intercept float_cons()
2768 (mcore_stringer): New function: intercept stringer() operations.
2770 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2772 * obj.h (struct format_ops): Change generate_asm_lineno field to
2774 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2776 * config/tc-alpha.c (find_opcode_match): Add default case to
2778 (find_macro_match): Likewise.
2779 (load_expression): Parenthesize && within ||.
2781 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2783 1999-04-17 Nick Clifton <nickc@cygnus.com>
2785 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2786 .text .data .section pseudo ops.
2787 (mcore_s_section): New function. Dump lits before changing secs.
2788 (mcore_s_text): New function. Dump lits before changing secs.
2789 (mcore_s_data): New function. Dump lits before changing secs.
2791 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2793 * config/tc-mips.c (mips_32bitmode): New.
2794 (md_begin): Set mips_32bitmode if needed.
2795 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2796 Set EF_MIPS_32BITMODE.
2798 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2800 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2803 1999-04-16 Nick Clifton <nickc@cygnus.com>
2805 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2807 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2809 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2810 expressions correctly.
2813 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2815 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2817 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2819 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2820 and fmpynfadd instructions.
2822 1999-04-11 Richard Henderson <rth@cygnus.com>
2824 * as.h (environ): Declare it, if needed.
2825 * as.c (dump_statistics): Don't declare environ.
2826 * configure.in (environ): Detect declaration.
2827 * configure, config.in: Rebuild
2829 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2830 (i386_displacement): Allocate enough space for replacement buffer.
2831 Clean up replacement buffer initialization.
2833 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2835 * subsegs.c (section_symbol): Don't create a new symbol if one
2836 already exists; instead, use the existing one, but set its segment
2837 and frag data if it hasn't already been defined.
2838 * config/obj-coff.c (c_section_symbol): Likewise.
2840 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2842 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2844 1999-04-08 Nick Clifton <nickc@cygnus.com>
2846 * config/tc-mcore.c: New File: Support routines for MCore
2848 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2849 * config/obj-coff.c: Add support for mcore-pe target.
2851 * Makefile.am: Add support for MCore targets.
2852 * Makefile.in: Regenerate.
2853 * configure.in: Add support for MCore targets.
2854 * configure: Regenerate.
2856 * doc/all.texi: Set MCORE.
2857 * doc/as.texinfo: Document MCore specific command line options.
2859 * write.h: Prevent multiple inclusion.
2861 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2863 * asintl.h (LC_MESSAGES): Never define.
2864 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2866 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2869 * Makefile.am (m68k-parse.c): If configuring in the source
2870 directory, copy m68k-parse.y into the local directory before
2871 running ylwrap, to remove spurious differences when generating
2873 * Makefile.in: Rebuild.
2875 * config/tc-sparc.h (md_do_align): Just allocate the number of
2876 bytes necessary, rather than always allocating 1024.
2878 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2880 * listing.c (listing_newline): Add cast to avoid warning.
2881 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2882 * config/tc-i386.c (i386_scale): Add return value.
2883 (build_displacement_string): Remove unused local temp_disp2.
2884 (i386_intel_memory_operand): Add parentheses to avoid warning.
2885 (i386_intel_operand): Remove unused local end_of_operand_string.
2886 (i386_operand): Remove unused local operand_modifier.
2887 (i386_operand): Add parens to avoid warning.
2889 1999-04-04 Don Bowman <don@pixsci.com>
2891 * configure.in: Add mips*-*-vxworks* target; have it define
2893 * configure, config.in: Rebuild.
2895 1999-03-31 Nick Clifton <nickc@cygnus.com>
2897 * configure.in (emulations): Add support for arm-epoc-pe.
2898 * configure: Regenerate.
2899 * config/te-epoc-pe.h: New file. Define macros specific to
2901 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2902 for arm-epoc-pe target.
2904 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2906 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2908 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2910 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2911 detect ",n" without a condition.
2912 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2915 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2917 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2918 instruction is encoded with one bit.
2921 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2923 * doc/internals.texi (CPU backend): Mention that
2924 line_separator_chars should not include newline. From thi
2925 <ttn@mingle.glug.org>.
2927 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2929 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2930 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2932 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2934 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2936 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2938 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2941 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2943 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2945 1999-03-15 Martin Hunt <hunt@cygnus.com>
2947 * app.c (do_scrub_begin): Change '-' back to a symbol char
2948 so we can use multiple opcodes on a line again.
2950 * config/tc-d30v.c: By default, warn if a symbol has
2951 the same name as a register. Plus some minor
2952 updates from the branch.
2954 1999-03-13 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2957 BFD_RELOC_16 and BFD_RELOC_64.
2959 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2961 * expr.c (expr): Add missing else.
2963 1999-03-12 Nick Clifton <nickc@cygnus.com>
2965 * config/tc-arm.c (md_apply_fix3): Improve error message.
2967 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2969 * Makefile.am (CPU_TYPES): Add fr30.
2970 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2971 (fr30,m32r dependencies): Update.
2972 * Makefile.in: Rebuild.
2974 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2975 (gas_cgen_record_fixup_exp): Ditto.
2976 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2977 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2978 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2979 (md_cgen_lookup_reloc): Update use of operand->type.
2980 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2981 (md_convert_frag): Call cgen_operand_lookup_by_num.
2982 (md_cgen_lookup_reloc): Update use of operand->type.
2983 (m32r_cgen_record_fixup_exp): Ditto.
2985 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2987 * config/tc-mips.c (md_show_usage): Fix message.
2989 1999-03-03 Nick Clifton <nickc@cygnus.com>
2991 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2992 and LDR reg,=<expr> instruction.
2994 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2997 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2999 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3001 1999-02-17 Nick Clifton <nickc@cygnus.com>
3003 This patch was created by: Scott Bambrough
3004 <scottb@corelcomputer.com>
3007 Special cased '@' character. The '@' character is used as the
3008 ARM assembler comment character, as a special character
3009 and in ELF .symver pseudo-op's, and as a special character in
3010 .type and .section pseudo-ops.
3011 (symver_pseudo): New static variable.
3012 (symver_state): New static variable.
3013 (struct app_save): Add field 'symver_state'.
3014 (app_push): Save global symver_state int struct app_save.
3015 (app_pop): Restore global symver_state from struct app_save.
3016 (do_scrub_chars): Special case handling of '@' character in
3019 * configure.in: Modified to recognize armv* uname syntax from ARM
3021 * configure: Regenerated.
3023 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3024 a prefix to the section's type.
3025 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3026 the type's typename.
3028 * config/tc-arm.h: Add support for PIC generation:
3029 (pic_code): New boolean.
3030 (obj_relocate_extern): Define.
3031 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3032 (TC_CONS_FIX_NEW): Define.
3033 (tc_fix_adjustable): Define.
3034 (GLOBAL_OFFSET_TABLE_NAME): Define.
3036 * config/tc-arm.c: Add support for PIC generation:
3037 (line_seperator_chars): Allow ';' as a seperator for Linux.
3038 (is_immediate_prefix): New macro.
3039 (arm_parse_reloc): New function.
3040 (s_arm_elf_cons): New function.
3041 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3042 (md_undefined_symbol): Special case handling for the Global Offset
3044 (md_apply_fix3): Handle PIC relocs.
3045 (tc_gen_reloc): Handle PIC relocs.
3046 (md_parse_option): Add support for '-k' command line switch to
3047 enable PIC generation.
3048 (cons_fix_new_arm): New function.
3049 (s_arm_elf_cons): New function.
3051 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3053 * configure.in: Add comments for uses of AC_DEFINE.
3054 * acinclude.m4: Likewise.
3055 * acconfig.h: Remove.
3056 * aclocal.m4: Rebuild.
3057 * configure: Rebuild.
3058 * Makefile.in: Rebuild.
3059 * config.in: Rebuild.
3061 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3063 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3064 non-constant offset from a base register.
3066 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3068 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3071 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3073 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3074 (emit_insn): Look for pc-relative and no-overflow specifiers on
3075 internal relocation types.
3077 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3079 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3082 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3084 (mips_4650, mips_4010, mips_4100): Variables removed.
3085 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3086 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3088 (md_begin): Don't bother initializing the mips_NNNN variables;
3089 mips_cpu is set, and that's good enough now.
3090 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3091 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3092 (show): New function, to handle wrapping in the CPU lists.
3093 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3095 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3097 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3098 than treat as an immediate specifier.
3100 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3102 * config/tc-i386.c: Prototype many functions.
3103 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3104 (i386_immediate): Remove unused second argument.
3105 (i386_intel_operand): Fix i386_is_reg typo.
3106 (i386_operand): Use allow_naked_reg.
3107 (output_invalid): Make operand int for K&R.
3109 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3111 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3113 * Makefile.in: Rebuild.
3115 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3117 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3119 (EXTRA_as_new_SOURCES): Comment out.
3120 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3121 * Makefile.in: Rebuild.
3122 * doc/Makefile.in: Rebuild.
3123 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3124 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3125 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3126 * configure: Rebuild.
3127 * aclocal.m4: Rebuild.
3128 * config.in: Rebuild.
3129 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3130 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3131 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3132 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3133 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3134 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3135 (gas_cgen_record_fixup_exp): Ditto.
3136 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3137 descriptor, not global variable.
3138 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3139 descriptor, not global variable. Refer to insert_operand handler
3140 via cpu descriptor, not global function.
3141 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3142 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3143 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3144 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3145 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3146 * config/tc-m32r.c: Ditto.
3147 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3148 (md_assemble): Ditto.
3149 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3151 1999-02-09 Nick Clifton <nickc@cygnus.com>
3153 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3154 relocations for ELF targets.
3156 1999-02-08 Nick Clifton <nickc@cygnus.com>
3158 * configure.in: Add support for StrongARM target.
3159 * configure: Regenerate.
3161 1999-02-05 Nick Clifton <nickc@cygnus.com>
3163 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3165 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3168 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3170 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3172 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3174 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3175 (INTEL_DWORD_MNEM_SUFFIX): Define.
3178 (DWORD_PTR): Define.
3179 (XWORD_PTR): Define.
3181 (OFFSET_FLAT): Define.
3183 (NONE_FOUND): Define.
3186 * config/tc-i386.c (set_intel_syntax): New routine.
3187 (intel_syntax): Declare.
3188 (allow_naked_reg): Declare.
3189 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3190 (intel_float_operand): New routine.
3191 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3192 Handle brackets as well as parens. Call i386_intel_operand for
3193 intel syntax. Reverse operands if appropriate. Handle new
3194 suffixes. Handle movzx and movsx.
3195 (i386_is_reg): New routine.
3196 (i386_immediate): New routine.
3197 (i386_scale): New routine.
3198 (i386_displacement): New routine.
3199 (i386_operand_modifier): New routine.
3200 (build_displacement_string): New routine.
3201 (i386_parse_seg): New routine.
3202 (i386_intel_memory_operand): New routine.
3203 (i386_intel_operand): New routine.
3204 (i386_operand): Call i386_displacement, i386_immediate,
3205 i386_scale, etc. instead of handling inline.
3206 (parse_register): Handle registers without prefix.
3208 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3210 * configure: Regenerate.
3211 * configure.in (arm-*-oabi): New.
3212 (thumb-*-oabi): New.
3213 * config/tc-arm.c (target_oabi): Declare.
3214 (md_apply_fix3): Support REL relocs.
3215 (md_parse_option): Handle -oabi.
3216 (elf32_arm_target_format): New routine.
3217 (md_longopts): Add OPTION_OABI.
3218 * config/tc-arm.h: Redefine TARGET_FORMAT.
3221 1999-01-28 Nick Clifton <nickc@cygnus.com>
3223 * write.c (write_relocs): Handle out of range error.
3225 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3226 (fr30_force_relocation): Default to 0.
3228 * config/tc-fr30.h (obj_fix_adjustable): Define.
3229 (TC_FORCE_RELOCATION): Define.
3231 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3234 1999-01-16 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3237 merge of two instructions if the left instruciton kills the right.
3239 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3241 * Makefile.in: Regenerate.
3242 * configure.in: Redo test for using cgen.
3243 * configure: Regenerate.
3245 1999-01-09 Nick Clifton <nickc@cygnus.com>
3247 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3248 redefinition of this macro.
3250 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3252 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3255 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3257 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3258 a read of HI or LO and an immediatly following branch.
3260 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3262 * config/tc-mips.c (md_begin): Another correction to the setting of
3265 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3267 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3269 1998-12-21 Nick Clifton <nickc@cygnus.com>
3271 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3272 bit insn when optimizing, so that parallelised instructions will
3273 start on a 32 bit boundary.
3275 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3277 * config/tc-mips.c (mips_eabi64): New.
3278 (md_begin): Set mips_eabi64.
3279 (mips_elf_final_processing): Use it.
3281 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3283 * config/tc-mips.c (mips_elf_final_processing):
3284 Correct setting of ABI in e_flags.
3286 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3288 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3290 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3292 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3294 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3296 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3297 warning, values that don't fit in the field.
3299 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3301 * config/tc-mips.c (mips_abi_string): New.
3302 (md_parse_option,md_longopts): Add mabi.
3303 (mips_elf_final_processing): Set e_flags based on mabi flag.
3305 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3307 * config/tc-mips.c (md_parse_option): Handle vr4111.
3309 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3311 * config/tc-h8300.c (build_bytes): Change message given if the
3312 instruction requires H8/300H mode and we're not in Hmode, to
3313 suggest that it may be the operand modes that are the problem, not
3314 necessarily the opcode.
3316 1998-12-10 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-fr30.c: Add line separator character.
3320 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3322 * configure.in (hppa-*-mpeix*): New target.
3323 * config/obj-som.h (obj_som_compiler): Declare.
3324 * config/obj-som.c (compiler_seen): New static variable.
3325 (obj_som_compiler): New function.
3326 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3327 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3328 (pa_type_args): Set hppa_priv_level.
3329 (pa_compiler): New static function if OBJ_SOM.
3330 * configure: Rebuild.
3332 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * read.c (output_leb128): Don't mark as inline.
3336 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3338 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3339 AIX .vbyte unaligned data support.
3340 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3341 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3344 1998-12-07 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3349 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3351 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3352 BFD_RELOC_ARM_PCREL_BRANCH.
3354 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3356 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3357 checking the target type.
3358 (mips-dec-bsd*): Set endian to little.
3359 * configure: Rebuild.
3361 COFF weak symbol support, based on patches from Mark Elbrecht
3362 <snowball3@usa.net>:
3363 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3364 * config/obj-coff.c (obj_coff_weak): New static function.
3365 (obj_coff_endef) [both versions]: Handle weak symbols.
3366 (coff_frob_symbol): Likewise.
3367 (yank_symbols): Likewise.
3368 (obj_pseudo_table): Add "weak".
3370 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3371 <aymeric.vincent@emi.u-bordeaux.fr>.
3372 * aclocal.m4: Rebuild with current tools.
3373 * configure: Rebuild.
3375 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3376 an assertion failure for a case we can't handle when OBJ_ECOFF.
3378 * expr.c (operator): And with 0xff to avoid problems with signed
3381 1998-12-03 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3384 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3386 1998-12-02 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3391 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3393 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3396 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3401 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3405 (d10v_cleanup): Only generate previous insn if a multiline insn is
3408 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3410 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3413 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3415 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3416 -marm6xxx command line switches.
3418 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3420 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3421 (itbl-ops.o): Delete duplicate dependencies.
3422 Rebuild dependencies.
3423 Add fr30 dependencies.
3424 * Makefile.in: Rebuild.
3426 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3428 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3430 * listing.c: Ignore line terminator characters found inside
3433 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3435 * po/gas.pot: Regenerated.
3437 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3439 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3440 fr30_is_label_start(). Also checks for delay slot insns.
3442 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3443 FR30 instructions which contain a colon in the mnemonic.
3445 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3447 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3449 * config/tc-fr30.c: Removed currently superflous code.
3451 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-fr30.h: New file.
3454 * config/tc-fr30.c: Tweaking so that it will compile.
3456 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3458 * config/tc-d10v.h (obj_fix_adjustable): Define.
3459 (TC_FORCE_RELOCATION): Define.
3460 (d10v_force_relocation): Declare.
3461 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3462 (md_apply_fix3): Handle Vtable relocs.
3463 (d10v_fix_adjustable): New.
3464 (d10v_force_relocation): New.
3466 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-d30v.c: Change default behaviour to ignore potential
3469 conflicts between register name and symbol names.
3471 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3473 * configure.in: Add fr30-*-*.
3474 * config/tc-fr30.c: New file.
3475 * Makefile.in: Regenerated.
3476 * config.in: Regenerated.
3477 * configure: Regenerated.
3478 * doc/Makefile.in: Regenerated.
3479 * po/gas.pot: Regenerated.
3481 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3483 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3486 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3488 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3490 (do_scrub_chars): Add some casts to unsigned char to avoid
3491 unwanted sign extension.
3492 * read.c (lex_type): Set characters about 127 to be symbol
3494 * config/tc-i386.c (md_begin): Set identifier_chars and
3495 operand_chars for values above 127.
3497 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3499 * configure.in: detect cygwin* instead of cygwin32*
3500 * configure: regenerate
3502 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3504 * listing.c: Add support for producing a listing from piped
3507 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3509 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3510 (append_insn): Account for the tx39's multiply behavior.
3512 1998-10-26 Michael Meissner <meissner@cygnus.com>
3514 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3515 from assemble_parallel_insns. Add support for '->' to indicate
3516 explicitly serializing the instructions.
3517 (md_assemble): Ditto.
3519 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3521 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3524 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3526 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3528 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3530 * config/tc-mips.c : support frame and regmask/fregmask when
3531 MIPS_STABS_ELF is specified.
3533 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3535 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3536 (md_apply_fix): Don't return 1 for VTABLE relocs.
3537 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3539 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3541 * doc/c-i386.texi: Replace occurences of "opcode" with
3542 "instruction mnemonic", "instruction", or "mnemonic" when
3543 referring to the name of an instruction. Use "opcode" when
3544 referring to the sequence of machine bytes.
3546 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3547 (is_opcode_char): Rename to is_mnemonic_char.
3548 (md_assemble and i386_operand): Correct error messages from
3549 "opcode" to "instruction mnemonic"
3550 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3551 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3552 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3553 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3554 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3555 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3556 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3558 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3560 * config/tc-i386.c (i386_operand): Check for garbage after
3563 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3565 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3566 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3568 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3570 * config/tc-sh.h (obj_fix_adjustable): Define.
3571 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3572 (md_apply_fix): Likewise.
3573 (tc_gen_reloc): Likewise.
3574 (sh_fix_adjustable): New.
3576 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3578 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3579 * cgen.h (gas_cgen_finish_insn): Update prototype.
3580 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3581 cgen_insn_t -> CGEN_INSN_INT.
3582 (make_parallel): Update handling of CGEN_INT_INSN_P.
3583 (assemble_parallel_insn): Ditto.
3584 (target_make_parallel): New function.
3585 (md_assemble): Use it.
3587 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3589 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3591 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3593 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3594 converted into lower case.
3596 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3598 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3599 (gas_cgen_tc_gen_reloc): Likewise.
3600 * config/tc-m32r.h (obj_fix_adjustable): Define.
3601 * config/tc-m32r.c (m32r_fix_adjustable): New.
3602 (m32r_force_relocation): Handle VTABLE relocs.
3604 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3606 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3608 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3611 to lower case before parsing.
3613 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3614 parallel insns modift buts in the PSW as a side effect.
3616 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3618 * config/tc-d30v.c (find_format): Test for missing flag and
3621 (md_apply_fix3): Fix error messages to avoid
3622 assumption about presence of a symbol.
3624 (parallel_ok): Disallow parallel instructions that both modify the
3627 (find_format): Generate a warning if an odd numbered register is
3628 used as the first register in a mutli-register instruction.
3630 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3632 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3633 relocations are always associated with a symbol.
3635 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3637 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3638 (elf32_sparc_force_relocation): Declare.
3639 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3640 (tc_gen_reloc): Handle vtable relocs.
3641 (elf32_sparc_force_relocation): New.
3643 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3645 * symbols.c (S_IS_FUNCTION): New.
3646 * config/tc-v850.h (obj_fix_adjustable): Define.
3647 (TC_FORCE_RELOCATION): Define.
3648 (v850_force_relocation): Declare.
3649 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3650 of fx_addnumber for VTABLE reloc addends.
3651 (md_apply_fix3): Handle VTABLE relocs.
3652 (v850_fix_adjustable): New.
3653 (v850_force_relocation): New.
3655 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3657 * tc-hppa.c (fp_operand_format): Add some additional formats.
3658 (pa_ip): Do not automatically promote into pa2.0 mode.
3659 (pa_level): Handle ".level 2.0".
3661 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3663 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3664 * config/tc-i386.h (template.extension_opcode): Change to
3665 unsigned int to allow full range of 8-bit opcode suffixes.
3666 (None): Redefine as 0xffff.
3668 From Jeff B Epler <jepler@usgs.gov>
3669 * doc/c-i386.texi (i386-SIMD): New section.
3671 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3673 * read.c (discard_rest_of_line): New function.
3674 * read.h: Declare it.
3675 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3677 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3679 * config/tc-d10v.c (find_symbol_matching_register): New function.
3680 (find_opcode): Cope with the case where a register name matches
3683 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3685 * config/tc-v850.c (md_pcrel_from): Rename to
3686 v850_pcrel_from_section.
3687 (v850_pcrel_from_section): Do not resolves symbols in other
3690 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3692 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3694 * config/tc-d10v.c (find_opcode): Generate an error if a register
3695 is supplied for an operand that should not be a register.
3697 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3699 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3700 instructions to have another instruction in the right bin.
3702 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3704 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3705 the right container if the left container holds a branch
3708 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3710 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3711 both a register name and symbol name.
3712 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3714 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3716 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3717 execution unit class.
3719 (reg_name_search): If a name matches a register and a symbol,
3720 prefer the register.
3721 (find_format): Disallow flag registers when a general purpose
3722 register is required.
3723 If a number is required, but a register has been given, check to
3724 see if a symbol with the same name as the register exists, and if
3725 so, use that symbol.
3727 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3729 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3731 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-d30v.c (find_format): Do not accept flag registers as
3734 general purpose registers.
3735 (find_format): If an immediate value is expected at a given place
3736 in a format, but a register name has been provided instead, check
3737 to see if that register name matches the name of a predefined
3738 symbol and if it does, then use the symbol instead.
3739 (reg_name_search): If a register name matches a symbol name,
3740 prefer the register name to the symbol name.
3742 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3745 the previous insn to empty.
3747 1998-09-20 Michael Meissner <meissner@cygnus.com>
3749 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3750 pieces, forcing the use of an ANSI compiler.
3752 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3754 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3756 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3758 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3760 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3762 (obj_elf_vtable_entry): Likewise.
3763 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3764 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3765 (tc_gen_reloc): Likewise.
3766 (arm_fix_adjustable): Likewise.
3767 (elf32_arm_force_relocation): New.
3768 (armelf_frob_symbol): Remove coff-style symbol support.
3770 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3772 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3774 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3776 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3777 OBJ_COFF so that routine is defined for a.out format.
3779 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3781 * config/tc-i386.c (i386_operand): Detect non-segment registers
3782 used as segment prefixes.
3784 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3786 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3787 optimize across FDE boundaries.
3789 * config/obj-coff.c (obj_coff_section): Preserve any link once
3790 flags when setting the section flags.
3792 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3794 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3795 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3797 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3799 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3802 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3804 * frags.c (frag_grow): Include the size of the frag struct in the
3807 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3808 if the new subseg comes before the old.
3810 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3812 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3813 to handle edge8 and edge16.
3815 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3817 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3818 before we clobber the symbol involved.
3820 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3822 * config/tc-arm.c: Remove OBJ_ELF definitions for
3823 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3824 use arm_adjust_symtab for OBJ_COFF.
3825 (armelf_adjust_symtab): New Routine.
3826 * config/tc-arm.h: Define obj_adjust_symtab to
3827 armelf_adjust_symtab for OBJ_ELF.
3829 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3831 * configure.in: Make all i386-elf targets use bfd_gas.
3832 * config/tc-i386.c (tc_i386_force_relocation): New.
3833 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3834 (md_apply_fix3): Likewise.
3835 (tc_gen_reloc): Handle them.
3836 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3837 tc_i386_force_relocation.
3839 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3841 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3843 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3846 current opcode after writing the first insturction of a reverse
3849 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3851 * read.h (generate_lineno_debug): Add prototype.
3852 * read.c (generate_lineno_debug): Make non-static.
3854 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3856 * config/tc-i386.c (md_assemble): Only warn for address/data size
3859 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3861 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3862 against Thumb function names, as the linker needs this information.
3864 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3866 * expr.c (operand): Check also that there is no advance in operand
3867 after atof_generic in order to decide "is it label 0f or floating
3870 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3873 command line options with a single dash.
3874 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3876 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3878 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3879 * tc-arm.c (arm_fix_adjustable): New routine.
3881 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3883 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3884 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3885 demand_empty_rest_of_line before mri_comment_end.
3886 (equals): Check garbage after expression before
3887 mri_comment_end in MRI mode.
3889 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3891 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3892 small immediate constant to use the constant itself rather than
3895 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3898 (pa_leave): Likewise.
3900 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3902 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3904 (i386_operand): Fix an error message.
3906 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3908 * doc/c-arm.texi (ARM Directives): Document .req directive.
3910 * config/tc-arm.c (reg_required_here): Display erroneous string if
3911 the register name could not be decoded.
3912 Do not set inst.instruction if the sift is -1.
3914 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3916 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3919 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3921 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3922 even if it is belived to be unnecessary.
3924 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3926 config/tc-i386.c (i386_operand): Size immediate constants by
3927 suffix (erroneously removed as part of July 7 change).
3929 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3931 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3932 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3933 (armelf_frob_symbol): New Routine.
3934 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3936 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3938 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3940 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3942 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3943 command line switches passed to assembler.
3945 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3947 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3948 (gas_cgen_opcode_desc): Declare.
3949 (gas_cgen_parse_operand): Declare.
3950 (*): Prepend gas_ to gas specific fns to denote them as such.
3952 * cgen.c (gas_cgen_opcode_desc): New global
3953 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3954 (queue_fixup): Renamed from cgen_queue_fixup.
3955 (*): Prepend gas_ to gas specific fns to denote them as such.
3957 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3958 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3959 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3960 Open opcode table and initialize it.
3961 (make_parallel): Use gas_cgen_opcode_desc.
3962 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3963 (md_assemble): Ditto.
3965 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3967 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3968 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3969 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3970 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3971 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3972 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3973 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3974 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3975 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3976 (INIT_STAB_SECTION): Likewise.
3977 (OBJ_PROCESS_STAB): Likewise.
3979 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3980 (md_parse_option): Watch for them.
3981 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3982 (md_begin): Kill neverdef code.
3983 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3984 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3985 (s_alpha_coff_wrapper): New.
3986 (md_pseudo_table): Trap all ECOFF pseudos.
3988 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3990 Start of changes to remove mdebug section from mips*-elf
3991 Based on MIPS_STAB_ELF definition
3992 * acconfig.h: undef if not configured
3993 * config.in: undef if not configured
3994 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3995 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3996 * stabs.c (s_stab_generic): flush frag
3998 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4000 * configure.in: (arm-*-elf): Handle.
4001 (thumb-*-elf): Handle.
4002 * configure: Regenerate.
4003 * read.c (stringer): Fix typo in comment.
4004 * write.c (fixup_segment): Don't add symbol value to addend if
4006 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4008 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4011 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4013 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4014 (write_2_short): Emit warning if new flag is set.
4015 (do_assemble): Set flags if left instruction is one of special
4016 "right-instruction-killer" type.
4018 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4020 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4021 Always output words in debug_info section as big endian.
4022 (sparc_target_format): Choose correct bfd target.
4023 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4025 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4027 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4028 to work with internationalization code. Issue an error when two
4029 operands match that are not allowed to match.
4031 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4033 * configure.in (install_tooldir): Allow target to specify whether
4034 it wants to be installed in $(tooldir)/bin.
4035 * configure: Regenerate.
4036 * Makefile.am (install-exec-local): Set install-exec-tooldir
4037 dependency via configure.
4038 * Makefile.in: Regenerate.
4040 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4042 * Makefile.am (install-exec-local): Split into two ...
4043 (install-exec-bindir,install-exec-tooldir): New rules.
4044 * Makefile.in: Regenerate.
4046 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4048 * Makefile.am (install-exec-local): Don't remove the file before
4049 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4050 W. Rozycki <macro@ds2.pg.gda.pl>.
4051 * Makefile.in: Rebuild.
4053 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4055 * cgen.c: Include libiberty.h.
4056 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4057 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4058 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4059 (md_cgen_lookup_reloc)): Declare.
4060 (md_cgen_record_fixup_exp): Declare.
4061 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4062 (m32r_relax_frag): Declare.
4063 (cgen_md_apply_fix3): Decls moved to cgen.h.
4064 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4065 (m32r_cgen_record_fixup_exp): Delete decl.
4066 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4067 (assemble_nop): Delete.
4068 (expand_debug_syms): Delete unused `exp'.
4069 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4070 Add default case for -Wall.
4071 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4072 (md_atof): Delete unused wordP.
4074 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4076 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4079 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4081 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4082 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4083 .print, .purgem, and .struct. Remove documentation for
4086 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4088 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4089 Update call to insert_operand.
4091 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4093 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4095 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4097 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4098 whitespace after a prefix operator.
4100 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4102 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4104 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4106 * config/tc-sparc.c (log2): New static function.
4107 (s_reserve): Use log2 to convert alignment before calling
4109 (s_common): Use log2 to convert alignment before calling
4110 record_alignment and frag_align.
4111 (sparc_cons_align): Use log2.
4113 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4115 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4116 (s_common): Likewise.
4118 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4119 initialization of waddr.
4120 (sparc_elf_final_processing): Add default case to switch.
4122 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4124 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4125 than temporary real.
4127 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4129 * write.c (subsegs_finish): Don't align the segments if there were
4132 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4133 copying aux information.
4135 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4136 expression into a symbol.
4138 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4140 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4141 type to unsigned int.
4142 (md_assemble): Change type used to store offsets from unsigned
4144 (i386_operand): Switch error check to only call RESTORE_END_STRING
4145 once after parse_register.
4147 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-v850.c (md_show_usage): Changed format to match that
4152 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4154 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4156 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4158 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4161 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4163 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4164 * doc/Makefile.in: Rebuild.
4166 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4168 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4169 for %lo expressions.
4170 (mips_ip, case 'u'): Move range check after code to mask
4171 off bits in %hi/%lo expressions. Mask off high bits for
4174 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4176 * doc/Makefile.am (gasver.texi): New target.
4177 (as.info, as.dvi): Depends upon gasver.texi.
4178 * doc/as.texinfo: Include gasver.texi. Mention version number on
4179 title page and in top node.
4180 * doc/Makefile.in: Rebuild.
4182 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4184 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4185 but not including the line containing the edict.
4186 * listing.h (LISTING_EOF): New.
4187 * input-scrub.c (input_scrub_next_buffer): Call it.
4189 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4191 * config/tc-i386.c (i386_operand): Don't set the size of an
4192 immediate address based solely on the suffix and the mode.
4194 * config/tc-i386.c (md_assemble): Add assertion to make sure
4195 overlap2 does not set Imm.
4197 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4198 sequences of whitespace to a single space.
4199 (is_space_chars): Just compare with space.
4200 (md_begin): Don't initialize space_chars.
4201 (md_assemble): Just skip a single whitespace character.
4202 (i386_operand): Rewrite base-index parsing to use new
4203 parse_register, and to skip white space. Skip white space in a
4204 number of other places too. Don't give error message if
4205 parse_register fails.
4206 (parse_register): Change reg_string parameter to be non-const.
4207 Add end_op parameter. Skip white space after the `%', and return
4208 end of register string. Give error message here rather than
4211 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4213 Based on patch from Matt Semersky <matts@scd.hp.com>:
4214 * expr.c (op_encoding): Make const.
4215 (expr_set_precedence): New function.
4216 (expr_begin): Don't set operator rankings, just call
4217 expr_set_precedence.
4218 * expr.h (expr_set_precedence): Declare.
4219 * read.c (s_mri): Call expr_set_precedence.
4221 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4223 * doc/as.texinfo (Statements): Remove paragraph discussing
4224 continuing lines with a backslash. This hasn't worked for years,
4227 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4229 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4231 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4232 (ps_CTORS, ps_DTORS): New section types.
4233 (vms_fixup_xtors_section): New function
4234 (Ctors_Psect, Dtors_Psect): Define.
4235 (IS_GXX_XTOR): Define
4236 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4237 Filter static constructors/destructors and add to
4238 Ctors_Symbols/Dtors_Symbols chain.
4239 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4240 appropriate section.
4242 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4243 * makefile.vms: Merge vax/vms support.
4245 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4247 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4248 (elf_pseudo_table): Add them.
4249 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4250 (md_apply_fix): Accept them.
4251 (mips_fix_adjustable): Don't adjust them.
4252 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4253 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4254 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4255 (tc_fix_adjustable): Don't adjust them.
4257 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4259 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4261 * Makefile.in: Regenerate.
4262 * configure.in: AC_SUBST cgen_cpu_prefix.
4263 * configure: Regenerate.
4265 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4267 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4268 Changed all users of COND12_DELAY.
4270 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4272 * config/tc-mn10300.c (set_arch_mach): New function.
4273 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4274 (md_begin): Default to mn10300 mode.
4275 (md_assemble): Only accept instructions for the core mn10300
4276 chip and the active machine type.
4278 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * subsegs.h (segment_info_type): Give the struct a name.
4281 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4282 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4283 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4284 * config/tc-w65.h (tc_reloc_mangle): Declare.
4285 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4287 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4289 * config/tc-v850.c (v850_comm): Restore old section
4290 after common processing.
4292 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4294 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4296 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4298 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4299 char with code that explicitly sign-extends.
4301 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-v850.c (md_begin): Restore text section as the current
4304 section after creating call table sections.
4305 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4308 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4309 with call to macro SYM_AUXINFO.
4311 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4313 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4314 with the program transform name.
4315 * Makefile.in: Rebuild.
4317 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4319 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4322 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4324 * config/tc-i386.c (i386_operand): Be prepared for a space between
4325 the open parenthesis and the start of the register operand,
4326 because of the June 16 change.
4328 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4330 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4333 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4335 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4336 even if it is belived to be unnecessary.
4338 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4340 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4342 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4344 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4346 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4347 shift amount for a repeated operand. The shift amount for the
4348 repeated copy comes from the size of the operand.
4350 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4354 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4356 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4358 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4360 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4361 characters in it as LEX_IS_SYMBOL_COMPONENT.
4362 * config/tc-i386.h (tc_symbol_chars): Define.
4363 (extra_symbol_chars): Declare.
4364 * config/tc-i386.c (extra_symbol_chars): Define.
4365 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4366 (line_comment_chars): Set to '/' if TE_LINUX.
4367 * doc/c-i386.texi (i386-prefixes): Update.
4368 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4370 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4372 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4373 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4375 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4377 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4378 constraint in instructions REP & REPI.
4380 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4382 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4383 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4385 (check_range): If the operand is shifted, then shift the number
4386 before checking its range.
4388 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4390 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4393 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4395 * config/tc-v850.c (v850_comm): Create special sections as needed.
4397 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4399 * config/tc-d10v.c (write_2_short): Addition of swapping
4400 instructions for sequential and reverse sequential order when
4401 given order is not possible.
4403 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4405 * Makefile.am: Rebuild dependencies.
4406 (DEP_INCLUDES): Fix reference to intl build directory.
4407 * Makefile.in: Rebuild.
4409 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4411 * doc/c-i386.texi: Update 16 bit documentation.
4413 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4414 IgnoreDataSize to IgnoreSize as they are used for address size as
4416 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4417 32-bit mode, similarly addr16/data16 and variants.
4419 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4422 sequential word multiply instructions.
4424 (do_assemble): Add extra command line argument, to allow mul32
4425 attribute to be preserved across parallel insns.
4426 (md_assemble): Insert NOPs between explicitly parallel insns which
4427 contain an 32 bit multiply and a 16 multiply.
4429 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4431 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4434 * config/tc-i386.c (reloc): Add braces.
4436 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4437 consistent with Intel naming.
4438 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4439 use bitfields in sib_byte.
4440 (modrm_byte): Don't use bitfields here either.
4442 * config/tc-i386.c (current_templates): Add const.
4443 (parse_register): Add const to return, param, and char *s.
4444 (i386_operand): Add const to reg_entry *r.
4445 * config/tc-i386.h (templates): Add const to start, end.
4447 Inspired by code for 16 bit gas support from Martynas Kunigelis
4448 <martynas@nm3.ktu.lt>:
4449 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4450 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4451 (uses_mem_addrmode): Remove.
4452 (md_estimate_size_before_relax): Add support here too.
4453 (md_relax_table): Rewrite interface to md_relax for 16 bit
4455 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4456 (opcode_suffix_to_type): Remove.
4457 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4458 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4459 (md_convert_frag): Likewise.
4460 (i386_operand): Add support for 16 bit base/index regs,
4461 immediates, and displacements. Remove some unnecessary casts, and
4462 localise end_of_operand_string, displacement_string_start,
4463 displacement_string_end variables. Add GCC_ASM_O_HACK.
4464 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4466 * config/tc-i386.c (prefix_hash): Remove.
4467 (md_begin): Rewrite without obstacks. Remove prefix hash table
4468 handling. Rewrite lexical table handling.
4469 (i386_print_statistics): Don't print prefix statistics.
4470 (md_assemble): Rewrite instruction parser so that line is not
4471 converted to lower case. Don't do a hash_find for prefixes,
4472 instead recognise them via opcode modifier.
4473 (expecting_operand, paren_not_balanced): Localise variables.
4474 * config/tc-i386.h (IsPrefix): Define.
4475 (prefix_entry): Remove.
4477 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4478 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4479 '\\' in case where comment_chars contains '/'.
4481 * config/tc-i386.c (MATCH): Ensure given operand and template
4482 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4483 you must write `ljmp *table(%ebx)'.
4485 From H.J. Lu <hjl@gnu.org>:
4486 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4487 as 0 ifndef BFD_ASSEMBLER.
4488 (md_assemble): Allow immediate operands without suffix or
4489 other reg operand to default in size to the current code size.
4491 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4493 * config/tc-v850.c (md_begin): Restore creation of
4494 .call_table_text and .call_table_data sections.
4496 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4498 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4499 after emitting a word of noops.
4501 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4503 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4504 (i386_operand): Simplify checks for valid base/index combinations.
4505 Disallow `in 4(%dx),%al'.
4507 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4509 (add_prefix): Change parameter from char to int.
4511 * config/tc-i386.h (Ugh): Define opcode modifier.
4512 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4514 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4515 CONSISTENT_REGISTER_MATCH macros to check register types more
4516 thoroughly. Check for illegal suffix/operand combinations
4517 when matching insns with operands. Handle new `s' suffix, and
4518 associated FloatMF opcode modifier for float insns with memory
4520 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4521 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4522 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4523 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4524 DATA_PREFIX_OPCODE throughout.
4526 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4527 (md_assemble): Rewrite suffix/register operand checking code to be
4528 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4529 AnyMem, the better to grep.
4531 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4532 given a memory operand. Don't set Abs bits either.
4533 (type_names): Remove Mem*, Abs*.
4534 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4535 define opcode_modifiers as these cases are handled by Disp8,
4536 Disp16, Disp32 and suffix checks.
4537 (COMES_IN_BOTH_DIRECTIONS): Remove.
4538 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4540 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4541 if IgnoreDataSize modifier given. Remove ShortformW modifier
4542 test. Add test for ShortForm in W base_opcode modification.
4543 Merge Seg2ShortForm and Seg3ShortForm code.
4544 * config/tc-i386.h (ShortFormW): Remove.
4545 (IgnoreDataSize): Define.
4547 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4549 * config/tc-d30v.c (md_assemble): Store previous segment state
4550 with previous instruction.
4552 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4554 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4555 (ebp, esp): Remove static variables.
4556 (MATCH): Remove test for InOutPortReg.
4557 (i386_operand): Properly handle InOutPortReg here instead.
4558 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4559 (md_assemble): Simplify and correct modrm and sib generation.
4560 (i386_operand): Add warning for scale without index.
4561 Rewrite checks for valid base/index combinations.
4563 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4564 macros and enclose in do while(0).
4565 (RESTORE_END_STRING): Likewise.
4566 (md_assemble): Add one to printed operand number so we start
4567 from 1 not 0. Add some more gettext invocations.
4568 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4571 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4572 DATA_PREFIX, SEG_PREFIX): Define.
4573 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4574 (check_prefix): Remove function.
4575 (add_prefix): New function. Add prefix to i.prefix as well as
4577 (md_assemble): Changes for add_prefix. Remove hack for wait
4578 prefix, instead always output prefixes in fixed order. Test
4579 for jcxz/loop when selecting between word & dword operations,
4580 and add address size prefix rather than operand size prefix.
4581 Remove operand -> address size hack when emitting jcxz/loop.
4582 (i386_operand): Remove O_Absent check as it's done in expr.
4584 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * configure.in: Recognize m5200 as a cpu_type of m68k.
4587 * aclocal.m4: Rebuild with current libtool.
4588 * configure: Rebuild.
4590 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4592 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4593 to relaxable_symbol to prevent references to external symbol from
4596 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4598 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4599 symbols are relaxable.
4601 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4603 * config/tc-v850.c (md_begin): Don't create special
4604 sections by default.
4606 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4608 * config/tc-mips.c (macro): For div and udiv, close the
4609 reorder block as soon as possible.
4611 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4613 From Matt Semersky <matts@scd.hp.com>:
4614 * macro.c (macro_mri_mode): New function.
4615 * macro.h (macro_mri_mode): Declare.
4616 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4619 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4621 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4624 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4625 until after xstrdup in OBJ_EVAX case.
4627 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4629 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4630 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4631 of hardcoded magic number.
4632 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4634 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4636 * read.c (do_s_func): New function.
4638 * read.h (do_s_func): Add prototype.
4640 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4642 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4643 nops if fill pattern not specified.
4645 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4647 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4648 * config/te-go32.h (TE_GO32): Define.
4649 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4651 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4653 Implement .func/.endfunc pseudo-ops.
4654 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4656 * read.c (potable): Add .func,.endfunc.
4657 (s_func): New function.
4658 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4660 (in_doc_func_p,current_function_label): New static globals.
4661 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4663 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4665 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4666 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4667 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4668 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4669 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4670 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4671 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4672 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4673 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4674 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4675 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4676 * config/tc-a29k.c: Don't define md_short_jump_size,
4677 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4678 * config/tc-alpha.c: Likewise.
4679 * config/tc-alpha.h: Likewise.
4680 * config/tc-arm.c: Likewise.
4681 * config/tc-h8300.c: Likewise.
4682 * config/tc-h8500.c: Likewise.
4683 * config/tc-hppa.c: Likewise.
4684 * config/tc-i860.c: Likewise.
4685 * config/tc-i960.c: Likewise.
4686 * config/tc-ppc.c: Likewise.
4687 * config/tc-sh.c: Likewise.
4688 * config/tc-sparc.h: Likewise.
4689 * config/tc-tic30.c: Likewise.
4690 * config/tc-w65.c: Likewise.
4691 * config/tc-z8k.c: Likewise.
4693 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4695 * config/tc-vax.c (_): Delete this macro used for placeholder
4696 values in vax_operand_width_size; it conflicts with the _() macro
4697 used for internationalization.
4699 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4701 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4702 code. From Chris Moller <moller@bops.com>.
4704 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4705 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4706 * read.c (emit_expr): Initialize seg and subseg fields of a new
4708 * write.c (write_object_file): Switch to the appropriate segment
4709 and subsegment when processing a broken word.
4711 * config/tc-m68k.c (mri_assemble): New static function.
4712 (build_mri_control_operand): Call mri_assemble rather than
4714 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4715 (s_mri_endf, s_mri_endw): Likewise.
4717 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4719 * read.c (s_org): Call md_flush_pending_output if it is defined.
4721 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4723 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4725 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4726 (md_parse_option): Add for same.
4727 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4728 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4729 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4731 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4733 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4735 * config/tc-arm.c (find_real_start): Relax definition of local
4738 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4741 symbols at the given address, not just the last one specified.
4743 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4745 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4746 or number_to_chars_littleendian to write data.
4748 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-v850.c (md_assemble): Remove artificially created
4751 register name symbols.
4753 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4755 * write.c (fixup_segment): Change "segment" to "section" in
4758 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4760 * write.c (fixup_segment): Change sym1-sym2 message again.
4762 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4764 * write.c (fixup_segment): Improve error message for sym1-sym2
4765 errors when sym1 is in a different segment from sym2.
4767 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4769 * config/tc-m32r.c (warn_unmatched_high): New static local.
4770 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4771 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4772 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4773 (md_parse_option): Likewise.
4774 (md_show_usage): Likewise.
4775 (m32r_frob_file): Likewise.
4777 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4778 (read_a_source_file): Call them.
4779 * read.h (stabs_generate_asm_file): Declare.
4780 * stabs.c (stabs_generate_asm_file): New function.
4781 (generate_asm_file): New function.
4782 (stabs_generate_asm_lineno): Move file name handling into
4785 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4787 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4788 (d30v_current_align, d30v_current_align_seg): New variables.
4789 (d30v_last_label): New variable.
4790 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4791 (s_d30v_data, s_d30v_section): Likewise.
4792 (md_pseudo_table): Call them.
4793 (md_begin): Initialize d30v_current_align_seg.
4794 (md_assemble): Call d30v_align when needed by known current alignment.
4795 (d30v_frob_label, d30v_cons_align): New functions.
4796 * config/tc-d30v.h (md_do_align): Remove.
4797 (tc_frob_label): Call d30v_frob_label.
4798 (md_cons_align): New.
4800 * config/tc-d30v.c (find_format): Convert complex expressions to
4801 expression symbols before processing. Clean up code formatting.
4803 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4805 * po/Make-in (install-info): New target.
4807 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4809 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4811 * config/tc-mn10300.c (md_assemble): Likewise.
4813 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4815 * Makefile.am: Update with `make dep-am'.
4816 (HFILES): Add cgen.h.
4817 (cgen.o): Depend on cgen.h.
4818 * Makefile.in: Regenerate.
4820 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4822 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4824 * gasp.c (grab_label): Permit a label to be a preprocessor
4825 variable by permitting a label to start with a backslash.
4827 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4829 * config/tc-mips.c (validate_mips_insn): Removed hack
4830 for previously inaccessible bitfields in some INSN_TRAP
4833 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4835 * config/tc-d30v.c (do_assemble): Abort with error message
4836 if opcode operands do not match.
4838 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4840 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4841 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4842 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4843 similar new 'q' operand.
4845 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4847 * cgen.c (cgen_asm_finish_insn): Fix typo.
4849 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4852 * cgen.c: Include it.
4853 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4854 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4855 All callers updated.
4856 * config/tc-m32r.c: Include cgen.h.
4857 (m23r_insn): New members num_fixups,fixups.
4859 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4861 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4862 to avoid compiler warning.
4864 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4866 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4869 * makefile.vms (OBJS): Add ehopt.obj
4871 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4873 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4875 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4877 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4878 a short format insn.
4879 (md_assemble): Set it for explicitly packed insns.
4881 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4883 * config/obj-coff.c (c_symbol_merge): Do not take address of
4884 native fields when performing the memcpy.
4886 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4888 * config/tc-mips.c (macro,macro2): Implement
4889 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4891 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4893 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4894 relocations against globally visible symbols.
4895 * config/tc-m68k.c (relaxable_symbol): New macro.
4896 (m68k_ip, md_estimate_size_before_relax): Use it.
4897 (tc_m68k_fix_adjustable): Also handle weak symbols.
4899 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4901 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4902 references to externally visible symbols.
4903 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4904 values in twice for a PC relative reloc if the symbol is
4907 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4908 don't adjust a PC relative reloc against an externally visible
4910 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4911 for a PC relative fixup against an externally visible defined
4912 symbol, arrange to store object file and addend values as though
4913 the symbol were not defined.
4914 (tc_gen_reloc): Likewise.
4916 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4918 * read.c (sizeof_leb128): Referenced externally by write.c so
4921 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4923 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4924 and expand a 'debug' symbol associated with the next instruction
4925 that does not cause a short instruction to be filled with a NOP.
4926 (md_pseudo_table): Add support for .debugsym.
4927 (assemble_parallel_insn): Add calls to expand_debug_sym as
4929 (md_assemble): Ditto.
4931 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4933 * as.c (main): Conditionally call setlocale.
4934 * gasp.c (main): Likewise.
4935 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4936 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4938 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4940 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4942 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4944 * config/tc-hppa.c: Change all calls to bzero to use memset.
4945 (pa_ip): Add cast to avoid warning.
4946 (tc_gen_reloc, md_apply_fix): Likewise.
4947 (pa_find_space_by_number): Likewise.
4948 (hppa_force_relocation): Likewise.
4949 (pa_block): Change i to unsigned int.
4950 * config/obj-som.h (obj_som_copyright): Declare.
4952 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4954 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4955 for line numbers for assembly source.
4957 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4959 * configure.in: Change version number to 2.9.4
4960 * configure: Rebuild.
4962 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4964 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4966 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4968 * ecoff.h: Change symbolS in function declaration to struct
4971 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4974 (md_convert_frag): Fix i18n typo.
4976 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4978 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4979 * ecoff.h: Protoype it.
4980 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4981 [EVAX] (s_alpha_prologue): Delete.
4982 (md_pseudo_table): Update.
4984 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4986 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4987 array to local pointer.
4988 (get_args, parse_expr): Add casts to avoid warnings.
4990 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4992 * read.c (s_set): Cast xmalloc return value to fragS *.
4993 * config/tc-m68k.c (m68k_ip): Function made static to match
4994 previous forward declaration.
4995 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4997 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4999 * config/tc-v850.c: Add internationalisation macros to error
5002 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5003 macros to error strings.
5005 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5007 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5008 reloc is in the TOC csect.
5009 (md_apply_fix3): Correct gettext typo.
5011 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5013 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5014 .L - they are local labels and the branches are not really
5015 function calls but rather far jumps.
5017 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5019 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5021 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * config/tc-i386.c (md_assemble): Print operand number rather than
5024 using ordinal_names.
5025 (i386_operand): Likewise.
5027 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5029 * Makefile.am (INTLLIBS): Define to work around apparent automake
5031 All Makefiles: Regenerated.
5033 * Many files: Added gettext invocations around user-visible
5035 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5036 HAVE_LC_MESSAGES): Define.
5037 * dep-in.sed: Added asintl.h.
5038 * po/Make-in: New file.
5039 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5041 * read.c (Z_): Renamed from `_'.
5042 * Makefile.am (SUBDIRS): Added po.
5043 (POTFILES): new macro.
5044 (po/POTFILES.in): New target.
5045 ($(OBJS)): Added asintl.h.
5047 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5048 (as_new_LDADD): Added $(INTLLIBS).
5049 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5050 (gasp_new_LDADD): Added $(INTLLIBS).
5051 (gasp_new_DEPENDENCIES): New macro.
5052 * configure, aclocal.m4: Rebuilt.
5053 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5055 (ALL_LINGUAS): Define.
5056 * macro.c: Include "asintl.h".
5057 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5058 * as.h: Include "asintl.h".
5059 * config/tc-i386.c (ordinal_names): Removed.
5060 (md_assemble): Changed error text to avoid ordinal_names.
5061 (i386_operand): Likewise.
5062 (reloc): Added as_bad to avoid i18n problems.
5063 (tc_gen_reloc): Likewise.
5064 * config/tc-arm.c (bad_args): Now a #define.
5066 * config/obj-vms.c (VMS_stab_parse): Changed type of
5068 (global_symbol_directory): Unified strings to avoid i18n
5070 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5071 avoid i18n problems.
5072 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5073 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5075 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5077 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5079 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5081 * as.c (print_version_id): Added an fprintf to avoid i18n
5083 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5085 * expr.c (expr): Added as_warn call to avoid i18n problems.
5086 * messages.c (as_assert): Changed code to avoid i18n problems.
5087 (as_abort): Likewise.
5088 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5089 (s_space): Likewise.
5090 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5092 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5094 * config/tc-i386.c (check_prefix): New static function, split out
5096 (struct _i386_insn): Add wait_prefix field.
5097 (md_assemble): Remove wait_prefix local variable. Use
5098 check_prefix when adding a prefix.
5100 * config/tc-i386.c (current_templates): New static variable.
5101 (md_assemble): Remove current_templates local variable.
5102 (md_assemble, i386_operand): Improve error and warning messages in
5103 many places. Add RESTORE_END_STRING in many places before error
5104 return. Clarify some comments.
5106 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5108 (md_assemble): Parse string instruction operands, looking for
5109 segment override prefixes. Check for invalid segment prefixes on
5111 (i386_operand): i.seg[] and max mem_operand changes for string
5113 * config/tc-i386.h (EsSeg): Define.
5115 * config/tc-i386.h (regKludge): Define.
5116 (iclrKludge, imulKludge): Don't define.
5117 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5118 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5119 opcode_modifier checks to look for more common cases first. Add
5120 default_seg for IsString case.
5122 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5124 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5126 * configure: Rebuild with new automake and libtool.
5127 * aclocal.m4, Makefile.in: Likewise.
5129 * doc/Makefile.am (as.dvi): New target.
5130 * doc/Makefile.in: Rebuild.
5132 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5134 * configure.in: Added sparc86x support.
5136 * configure: Rebuild.
5138 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5140 (md_parse_option): Warn if -EL is not supported for this architecture.
5142 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5144 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5146 * config/tc-mips.c (mips_ip): Note when we use get match on
5147 the full instruction name.
5149 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5151 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5152 back into the expression to handle add/sub simplification correctly.
5154 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5156 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5158 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5160 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5163 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5165 * symbols.c (max_indent_level): New global.
5166 (print_symbol_value_1): Use it.
5167 * expr.h (expr_build_dot): Declare.
5168 * expr.c (expr_build_dot): New function.
5170 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5172 * symbols.c (print_binary): New function.
5173 (print_expr_1): Call it.
5175 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5177 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5178 operand in the opcode.
5180 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5182 * config/tc-i386.h: Reorder operand flags and opcode modifier
5183 flags for clarity. Remove unused definitions: Unknown,
5184 ImmUnknown, DispUnknown, NoModrm.
5185 * config/tc-i386.c (type_names): Add missing Debug type.
5186 (md_assemble): Better duplicate prefix checking. Quicker string
5187 instruction check via new opcode_modifier flag.
5189 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5191 * doc/as.texinfo (Invoking): Clarify -Wa example.
5193 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5195 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5196 (s_mips_weakext): Define.
5197 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5198 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5201 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5203 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5204 is an error if the value can not be computed at assembly time.
5205 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5207 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5209 * gasp.c (main): Set next field of new include_path structure to
5210 NULL. From Avery Pennarun <averyp@gdc.ca>.
5212 * read.c (s_mri_sect): Call as_bad rather than abort for an
5213 unsupported MRI target.
5215 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5217 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5218 the destination of a branch instruction should be altered.
5219 (find_real_start): New function: Locate the real, Thumb coded
5220 start of a Thumb function.
5221 (do_t_branch23): Alter the destination of branches to Thumb
5224 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5226 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5228 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5231 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5233 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5234 * doc/c-hppa.texi: Likewise.
5236 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5238 * Makefile.am: Rebuild dependencies.
5239 * Makefile.in: Rebuild.
5241 * Makefile.am (DEP_INCLUDES): New variable.
5242 (.dep1): Change to work when srcdir is not an absolute path.
5243 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5244 * Makefile.in: Rebuild.
5246 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5248 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5249 LinearAddress patch.
5251 * configure.in: Set version to 2.9.1.
5252 * configure: Rebuild.
5254 * Branched binutils 2.9.
5256 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5258 * config/tc-i386.h (FWait): Define.
5259 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5260 other prefixes. Check FWait flag in opcode table to see which
5261 instructions require an fwait prefix.
5263 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5265 * stabs.c (get_stab_string_offset): Always create a stab string
5268 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5270 Fix some gcc -Wall warnings:
5271 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5272 * ehopt.c (eh_frame_code_alignment): Likewise.
5273 * expr.c (integer_constant, operand): Likewise.
5274 * frags.c (frag_align): Likewise.
5275 * gasp.c (level_0, change_base, doinstr): Likewise.
5276 * hash.c (hash_ask): Likewise.
5277 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5278 (debugging_pseudo): Likewise.
5279 * macro.c (define_macro, check_macro): Likewise.
5280 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5281 (ignore_rest_of_line, float_cons): Likewise.
5282 * symbols.c (decode_local_label_name): Likewise.
5283 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5284 (fixup_segment, number_to_chars_bigendian): Likewise.
5285 (number_to_chars_littleendian): Likewise.
5286 * config/atof-ieee.c (gen_to_words): Likewise.
5287 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5288 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5289 * read.c (output_big_sleb128): Initialize locals to avoid
5291 (output_big_uleb128, equals): Likewise.
5292 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5293 to unsigned int. Change zeros to unsigned int.
5294 * cond.c (s_if): Add return to default case.
5295 * frags.c (frag_now_fix): Change return type to addressT.
5296 * frags.h (frag_now_fix): Update declaration.
5297 * listing.c (file_info_struct): Change linenum to unsigned int.
5298 (struct list_info_struct): Change hll_line to unsigned int.
5299 (print_source): Update format string.
5300 * read.c (emit_expr): Change scan to unsigned int, and don't
5301 bother to initialize it.
5302 * symbols.c (dollar_label_count): Change to unsigned long.
5303 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5304 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5305 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5307 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5309 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5310 mcf5200 just as we do for m68000.
5311 (m68k_init_after_args): Likewise.
5312 (md_estimate_size_before_relax): Likewise.
5314 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5316 * config/tc-v850.c (md_assemble): Store relocation addend in
5317 fixup instead of instruction.
5319 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5321 * config/tc-i386.c (md_assemble): Swap template arguments to
5322 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5323 This macro is currently symmetric, so passing them the wrong
5324 way didn't cause any problem, but may if the macro is changed
5326 After copying template to i.tm, use i.tm. rather than t-> to
5327 access fields, and make t a const*
5328 Move i.tm.operand_types[] swap to immediately after the copy.
5330 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5332 * expr.h (expr_build_uconstant): Add prototype.
5333 (expr_build_unary,expr_build_binary): Add prototypes.
5334 * expr.c (expr_build_uconstant): New function.
5335 (expr_build_unary,expr_build_binary): New functions.
5337 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5339 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5340 * macro.c (macro_expand_body): Increase buffer size.
5341 * messages.c (as_warn): Likewise.
5342 (as_warn_where, as_bad, as_bad_where): Likewise.
5344 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5346 Based on patch from H.J. Lu <hjl@gnu.org>:
5347 * Makefile.am (DISTSTUFF): New variable.
5348 (diststuff): New target.
5349 * Makefile.in: Rebuild.
5351 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5353 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5354 m32r_elf_section_change_hook.
5356 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5357 emit a nop if a section ends with a 16 bit instruction.
5359 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5361 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5362 s_lcomm rather than obj_coff_lcomm.
5363 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5365 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5367 * config/tc-i386.h (LinearAddress): Define.
5368 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5369 instruction, don't use a default segment.
5371 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5373 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5374 * configure: Rebuild.
5376 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5378 * aclocal.m4, configure: Rebuild with libtool 1.2.
5380 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5382 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5383 PC relative branches. Patch courtesy of Jonathan Walton.
5386 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5388 * configure.in (emulations): Add thumb-pe target.
5390 * configure (emulations): Add thumb-pe target.
5392 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5394 * itbl-lex.l (yywrap): Don't define if already defined as a
5397 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5399 * depend.c (quote_string_for_make): New function.
5400 (wrap_output): Use it.
5402 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5404 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5405 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5407 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5409 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5410 Recognize -GN and -relax.
5411 (md_begin): Initialize gp size from -G switch.
5412 (alpha_force_relocation): Always force if -relax.
5413 (alpha_align): Take a new argument that will specify when to
5414 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5415 Change all callers. Emit nop alignment padding as nop+unop pair.
5417 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5419 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5420 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5422 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5424 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5425 require padding to the next long word boundary.
5427 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5429 * cgen.c: #include symcat.h.
5430 * config/tc-m32r.c: Likewise.
5432 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5434 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5435 absolute expressions instead of '$' prefixed register names.
5437 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5439 * read.c (s_set): Record file and line info for symbols when -as.
5440 (pseudo_set): Don't overwrite that dummy fragment.
5442 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5444 * config/tc-ppc.c (md_pseudo_table): Add "section".
5445 (ppc_named_section): New static function.
5447 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5449 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5450 so we don't have to scan the entire list.
5452 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5454 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5455 case, allow the parallel instructions to modify the same flag
5458 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5460 * listing.c (list_symbol_table): Categorize symbols by
5461 undefined_section rather than sy_frag->line == NULL.
5463 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5465 * Makefile.am (install-exec-local): Install properly when ln
5466 fails or tooldir == prefix.
5468 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5470 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5471 Test result of insert_operand for error.
5473 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5476 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5477 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5478 * doc/Makefile.in: Rebuild.
5480 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5482 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5483 (macro): Fix handling of M_COP[0-3].
5485 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5487 Based on patches from Ross Harvey <ross@teraflop.com>:
5488 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5489 if macro_alternate or macro_mri.
5490 (getstring): Remove support for byte constants between < and >.
5491 (get_any_string): '<' only starts a string if macro_alternate or
5493 (macro_expand_body): Permit keyword parameters following
5494 positional parameters.
5496 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5497 * configure.in (alpha*-*-netbsd*): New target.
5498 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5499 * configure: Rebuild.
5501 * as.h (flag_warn_suppress_instructionswap): Move from here...
5502 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5503 here, and make static.
5505 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5506 BFD_ASSEMBLER or MANY_SEGMENTS.
5508 * as.c (show_usage): Update bug-gnu-utils address.
5509 * gasp.c (show_usage): Likewise.
5510 * doc/as.texinfo (Bug Reporting): Likewise.
5512 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5514 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5515 insns regardless of the size of a pointer if we're in mips I or
5517 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5519 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5521 Fix rac to accept only a0:
5522 * tc-d10v.c (parallel_ok, find_opcode):
5523 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5524 Introduce OPERAND_GPR.
5526 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5528 * read.c (s_fill): Handle non-constant repeat counts by creating
5529 an rs_space fragment.
5531 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5533 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5534 from as_bad to as_warn.
5536 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5538 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5539 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5540 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5542 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5545 seg_fix_rotP rather than fix_root from seg_info.
5547 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5549 * expr.c: Add support for 0x1_2_3_4 bignums.
5551 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5553 * configure.in: Change -linux* to -linux-gnu*.
5554 * configure: Rebuild.
5556 * app.c (do_scrub_begin): Treat \r as whitespace.
5558 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5560 * Makefile.am: Update dependencies.
5561 * Makefile.in: Rebuild.
5563 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5565 * configure, aclocal.m4: Rebuild with new libtool.
5567 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5569 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5570 the argument to bfd_set_arch_mach.
5571 (load_address): Use bfd_arch_bits_per_address to determine the
5572 bit size of an address instead of looking at the isa level.
5573 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5575 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5577 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5579 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5581 * ehopt.c: New file.
5582 * as.h (enum _relax_state): Add rs_cfa.
5583 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5584 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5585 * read.c (emit_expr): Call check_eh_frame.
5586 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5587 (relax_segment): Likewise.
5588 * Makefile.am: Rebuild dependencies.
5589 (GAS_CFILES): Add ehopt.c.
5590 (GENERIC_OBJS): Add ehopt.o.
5591 * doc/internals.texi (Frags): Document rs_cfa.
5593 * as.c (show_usage): Mention --traditional-format.
5594 (parse_args): Accept --traditional-format.
5595 * as.h (flag_traditional_format): Declare.
5596 * output-file.c (output_file_create): If flag_traditional_format,
5597 set BFD_TRADITIONAL_FORMAT on stdoutput.
5598 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5600 * config/tc-mips.c (append_insn): Make sure that if we have a
5601 fixup for an unmatched %hi reloc, it does not associated with a
5604 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5605 * doc/Makefile.in: Likewise.
5607 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5609 * config/tc-m32r.c (check_for_side_effects): New function.
5610 (can_make_parallel): Add checks for instruction side effects
5611 clashing with the other instruction.
5612 (assemble_parallel_insn): Improve warning messages. Return error
5613 message from non-swapped instruction order.
5615 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5617 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5619 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5620 md_cleanup definition. This moves the forced literal output to
5621 the end of the source pass, and avoids macro's inserting literals
5622 into the code immediately after the macro expansion.
5624 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5626 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5627 a gas internal symbol is adjustable.
5628 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5630 * as.h: If gcc version greater than 2.6, use `__format__' and
5631 `__printf__' in function attributes, rather than `format' and
5634 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5638 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5640 Add tms320c30 support:
5641 * config/tc-tic30.h: New file.
5642 * config/tc-tic30.c: New file.
5643 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5644 TARGET_FORMAT as "coff-tic30".
5645 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5646 * Makefile.am: Rebuild dependencies.
5647 (CPU_TYPES): Add tic30.
5648 (CPU_OBJ_VALID): tic30-aout is valid.
5649 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5650 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5651 * configure, Makefile.in: Rebuild.
5653 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5655 * config/tc-v850.c (md_assemble): Improvements to error messages.
5657 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5659 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5660 BFD_RELOC_HI16_S to store the high bits of any value.
5662 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5663 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5664 assembler calculate relocations to any external symbol at all.
5665 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5666 involving generation of pc-relative relocs.
5667 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5668 has been moved to md_apply_fix3.
5670 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5671 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5672 which actually means (the address of identifier's GOT entry) +
5673 constant, which is not particularly useful.
5675 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5677 * read.h (include_dirs): Declare.
5678 (include_dir_count,include_dir_maxlen): Declare.
5680 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5682 * configure.in: Correct check for shared opcodes library.
5683 * configure: Rebuild.
5685 * listing.c (buffer_line): If we can't open the file, set at_end.
5686 (listing_print): Remove unused local variable fi.
5688 * config/m68k-parse.y (reglistpair): Handle register list in
5691 * config/vms-conf.h: Don't undef VERSION.
5693 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5695 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5697 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5699 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5700 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5701 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5702 (EXTRA_DIST): Define.
5703 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5704 explicitly rather than via the list of object files.
5705 (gcc-as.opt): New file created when make-gas.com is run.
5706 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5707 itbl-cpu.h} to #include appropriate file rather than copying that
5709 * config/vms-conf.h: Synchronize with current config.in.
5710 * Makefile.in: Rebuild.
5712 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5714 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5715 (parallel_ok): Relaxed parallel subinstruction dependency check.
5717 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5719 * as.h (flag_warn_suppress_instructionswap): added new flag.
5720 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5721 command line argument.
5722 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5723 warning only if flag_warn_suppress_instructionswap is false.
5725 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5727 * configure.in (i386-*-mingw32*): New target.
5728 * configure: Rebuild.
5730 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * symbols.c (resolve_symbol_value): Don't set the segment if it
5733 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5735 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5738 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5740 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5741 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5744 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5748 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-v850.c (v850_insert_operand): Display instruction when
5751 an error is encountered.
5753 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5755 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5756 (i386-*-sco3.2v5*coff): New target.
5757 (i386-*-sco3.2*): New target.
5758 * configure: Rebuild.
5760 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5762 * config/tc-v850.c: Tidy error message production.
5764 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5766 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5767 validate_immediate return value in the right type for comparisons
5770 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5772 * listing.c (MAX_BYTES): Use listing variables not constants.
5773 (data_buffer): No longer an array, but a pointer.
5774 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5775 (listing_listing): Allocate data_buffer.
5777 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5779 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5780 --listing-rhs-width, --listing-cont-lines.
5781 (show_usage): Update.
5782 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5783 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5784 (print_lines): Use the variables instead of the constants.
5785 (listing_listing): Likewise.
5786 * listing.h: Declare the new vars.
5788 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5790 * as.c (parse_args): Add --keep-locals alias for -L.
5791 Add --strip-local-absolute.
5792 (show_usage): Update.
5793 * as.h (flag_strip_local_absolute): New flag.
5794 * symbols.c (S_IS_LOCAL): Use it.
5795 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5796 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5797 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5799 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5801 * config/tc-m32r.c: Detect if explicitly parallel instructions
5802 might have an io conflict and issue a warning message.
5804 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5806 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5807 cgen_swap_fixups): Functions to save, restore and swap the fixup
5808 chain with a backup copy.
5809 (cgen_asm_finish_insn): Returns address of constructed insn.
5811 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5813 * listing.c (file_info_struct): Remove FILE, add POS.
5814 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5815 (file_info): Don't open the file.
5816 (buffer_line): Check for the file in the last_open cache, updating
5818 (print_source): Don't reference file_info->file.
5819 (listing_listing): Likewise.
5820 (listing_print): Close the file in the cache, if any.
5822 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * read.c (dwarf_file_string): New file static variable.
5825 (emit_expr): Look for constant sequence that leads up to a file
5826 name in DWARF debugging output.
5827 (stringer): Use dwarf_file_string to decide whether to accept a
5828 string as a file name.
5830 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5832 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5833 (crack_operand): Add reg->reglst MRI hack.
5834 (r_seg): Put reglst symbols in reg_section.
5835 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5837 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5839 * tc-sh.c (get_specific): Handle SGR & DBR.
5841 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5843 * tc-h8300.c (parse_reg): Take the length of the symbol into
5844 account when attempting to match a register name.
5845 * tc-h8500.c (parse_reg): Likewise.
5847 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5849 * cgen.c: Formatting changes to improve readability.
5851 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5853 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5856 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5858 Based on a patch from Jim Wilson
5859 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5860 (tc_gen_reloc): Handle cross section PC relative relocs
5863 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5865 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5867 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5869 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5870 (expr_jmp_buf): New static local.
5871 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5872 (cgen_md_operand): New function.
5873 * tc-m32r.c: Clean up pass over `struct foo' usage.
5874 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5876 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5878 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5879 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5881 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * config/tc-i386.c (i386_operand): Give an error if there are
5884 unrecognized characters after an expression.
5886 For older changes see ChangeLog-9697