1 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4 bfd_set_section_alignment.
6 2000-04-25 Alan Modra <alan@linuxcare.com.au>
8 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
11 2000-04-24 Nick Clifton <nickc@cygnus.com>
13 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
14 * doc/as.texinfo (Align): Include arm and strongarm in list of
15 targets that have the second form of the behaviour of the .align
18 2000-04-24 Mark Klein <mklein@dis.com>
20 * obj-som.c: Terminate obj_pseudo_table.
22 2000-04-22 Timothy Wall <twall@cygnus.com>
24 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
26 (operand_match): Conditionally insert default bit values for IMMU9.
28 2000-04-14 Matthew Green <mrg@cygnus.com>
30 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
33 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
34 Jason Eckhardt <jle@cygnus.com>
36 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
38 * config/tc-hppa.c (CHECK_ALIGN): New macro.
39 Added handling of new operand types l,y,&,fe,fE,fx.
41 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
42 David Mosberger <davidm@hpl.hp.com>
43 Timothy Wall <twall@cygnus.com>
44 Andrew MacLeod <amacleod@cygnus.com>
45 Jim Wilson <wilson@cygnus.com>
47 * Makefile.am (CPU_TYPES): Add ia64.
48 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
49 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
50 * Makefile.in: Rebuild.
51 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
53 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
54 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
55 * expr.c (expr): Handle md_optimize_expr.
56 * read.c (LEX_HASH): Add comment.
57 * config/tc-ia64.c, config/tc-ia64.h: New files.
59 2000-04-21 Richard Henderson <rth@cygnus.com>
61 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
62 bundling a non-delayed branch type instruction.
64 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
66 * config/tc-mn10300.c (HAVE_AM30): Define.
67 (md_assemble): Use it.
69 2000-04-19 Alan Modra <alan@linuxcare.com.au>
71 * config/obj-elf.c (obj_elf_change_section): Check for changed
74 * Makefile.am: (CPU_MULTI_VALID): Remove.
75 (MULTI_CPU_TYPES): Define.
76 (MULTI_CPU_OBJ_VALID): Define.
77 (DEPTC): Use the above.
80 Regenerate dependencies.
81 * Makefile.in: Regenerate.
83 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
85 * Makefile.am (YACC, LEX): Get them from configure.
87 2000-04-18 H.J. Lu (hjl@gnu.org)
89 * config/tc-i386.c (offset_in_range): Use addressT instead of
90 bfd_vma for non-bfd assemblers.
92 2000-04-17 Alan Modra <alan@linuxcare.com.au>
94 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
95 doesn't give spurious errors.
97 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
99 * as.h (SEEK_SET): Define if undefined.
101 2000-04-13 Alan Modra <alan@linuxcare.com.au>
103 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
104 constants, and don't assume offsetT is 32 bits.
106 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
108 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
109 (md_pcrel_from_section): Add prototype.
110 (d10v_fix_adjustable): Add prototype.
111 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
113 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
115 2000-04-12 Nick Clifton <nickc@cygnus.com>
117 * config/tc-d10v.c (find_opcode): Correctly calculate position of
118 symbol in frag chain.
120 2000-04-10 Alan Modra <alan@linuxcare.com.au>
122 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
123 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
124 (fits_in_signed_word, smallest_imm_type): Ditto.
125 (md_assemble): Use an offsetT var to hold offsetT values, not a
127 (offset_in_range): New.
128 (md_assemble): Use it.
129 (md_convert_frag): Change type of target_address, opcode_address,
130 and displacement_from_opcode_start to offsetT.
131 (md_create_short_jump): Change type of offset to offsetT.
132 (md_create_long_jump): Ditto.
133 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
134 (md_chars_to_number): Remove.
135 (output_invalid): Remove duplicate prototype.
137 2000-04-09 Nick Clifton <nickc@cygnus.com>
139 * Makefile.am (CPU_TYPES): Add 'avr'.
140 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
141 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
143 * Makefile.in: Regenerate.
145 * doc/as.texinfo: Add M32R documentation.
147 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
149 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
150 --enable-build-warnings option.
151 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
152 * Makefile.in, configure: Re-generate.
154 2000-04-07 Nick Clifton <nickc@cygnus.com>
156 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
157 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
158 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
159 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
160 (arm_force_relocation): Force relocations for
161 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
163 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
165 * config/tc-sh.c (get_operands): There's no third operand if the
166 first operand is an immediate.
168 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
170 * config/tc-sh.c (immediate): Delete.
171 (sh_operand_info): Add immediate member.
172 (parse_reg): Use A_PC for pc.
173 (parse_exp): Add second argument 'op'. All callers changed.
174 (parse_at): Expect pc to be coded as A_PC.
175 Use immediate field in *op.
176 (insert): Add fourth argument 'op'. All callers changed.
177 (build_relax): Add second argument 'op'. All callers changed.
178 (insert_loop_bounds): New function.
179 (build_Mytes): Remove DISP_4.
180 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
181 (assemble_ppi): Use immediate field in *operand.
182 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
183 (md_apply_fix): Likewise.
184 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
186 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
188 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
190 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
192 * internals.texi (CPU backend): Document
193 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
195 2000-04-04 Alan Modra <alan@linuxcare.com.au>
197 * po/gas.pot: Regenerate.
199 * as.c (show_usage): Restore translated part of bug string.
200 * gasp.c (show_usage): Likewise.
202 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
203 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
205 (DEP1): Modify for "gcc -MM".
209 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
211 * Makefile.in: Regenerate.
213 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
215 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
216 (md_begin): Likewise.
217 (HAVE_AM33): New macro.
218 (md_assemble): Use it. Match r_regs and xr_regs only if
221 2000-04-03 Alan Modra <alan@linuxcare.com.au>
223 * as.h: #include "bin-bugs.h"
224 * as.c (show_usage): Use REPORT_BUGS_TO.
225 * gasp.c: #include "bin-bugs.h"
226 (show_usage): Use REPORT_BUGS_TO.
228 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
230 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
232 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
233 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
236 2000-04-03 Alan Modra <alan@linuxcare.com.au>
238 * config/tc-i386.c (i386_immediate): Don't assume a constant
239 immediate is necessarily 16 bits when in 16 bit code mode.
240 (md_assemble): Instead set guess_suffix here after we have checked
243 2000-04-02 Richard Henderson <rth@cygnus.com>
245 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
246 quantities. Correct right shift sign extension.
247 (build_insn): Make `number' unsigned long. Mask top 6 bits of
248 32-bit value when shifting into place.
250 2000-04-01 Ian Lance Taylor <ian@zembu.com>
252 * app.c: Add ATTRIBUTE_UNUSED as needed.
253 * config/tc-ppc.c: Likewise.
254 (ppc_size): Make unsigned long.
255 (ppc_insert_operand): Add casts to avoid warnings.
257 2000-03-31 Nick Clifton <nickc@cygnus.com>
259 * config/tc-d10v.h (md_flush_pending_output): Define.
261 2000-03-29 Nick Clifton <nickc@cygnus.com>
263 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
264 segment. Works for both BFD_ASSEMBLER and others.
265 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
267 2000-03-29 Nick Clifton <nickc@cygnus.com
269 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
271 2000-03-28 Alan Modra <alan@linuxcare.com.au>
273 * listing.c (LISTING_LHS_WIDTH): Default depends on
275 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
277 2000-03-27 Ian Lance Taylor <ian@zembu.com>
279 * config/tc-sh.c (md_show_usage): Use backslash before newline in
282 2000-03-27 Alan Modra <alan@linuxcare.com.au>
284 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
286 * config/tc-avr.c (mcu_types): Add missing initialiser.
287 (md_pcrel_from_section): Add prototype.
288 (avr_operand): Remove redundant test of unsigned < 0.
289 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
291 2000-03-27 Denis Chertykov <denisc@overta.ru>
293 * config/tc-avr.c: New file for AVR support.
294 * config/tc-avr.h: Likewise.
295 * configure.in: Add AVR support.
296 * configure: Regenerate.
298 2000-03-26 Timothy Wall <twall@cygnus.com>
300 * gasp.c (macro_op): Add new argument to check_macro call.
301 Macro structure definitions moved to macro.h
302 * sb.h: Add argument to prototype for input_scrub_include_sb.
303 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
304 nesting checks with an additional flag.
305 (struct input_save): Add flag to indicate whether current sb
306 should be checked for proper macro/conditional nesting.
307 (input_scrub_push/pop): Save/restore nest check flag.
308 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
310 * macro.c (check_macro): Allow caller to retrieve parsed macro
311 information if a pointer is provided. This information may be
312 used by the new macro hooks.
313 * macro.h: Update prototype for check_macro. Macro struct
314 definitions moved here from macro.c/gasp.c.
315 * read.c (read_a_source_file): Add parameter to check_macro call,
316 and pass macro info to the macro hook, if defined.
317 (input_scrub_insert_line): New. Allow insertion of a line of
318 characters into the input stream.
319 (input_scrub_insert_file): New. Allow insertion of an arbitrary
320 file into the input stream.
321 (s_include): Use input_scrub_insert_file.
322 * internals.texi: Document new macro hooks.
323 * as.h: New prototypes added.
325 2000-03-26 Alan Modra <alan@linuxcare.com.au>
327 * config/tc-i386.c: Don't start any as_bad or as_warn message with
328 an initial capital letter.
329 (i386_index_check): Reindent.
331 2000-03-19 Nick Clifton <nickc@cygnus.com>
333 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
336 2000-03-17 Thomas de Lellis <tdel@windriver.com>
338 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
339 instruction operand bad if Rd > 7 when generating
340 thumb instructions. Prevents for example,
341 "adr r12,label" from silently failing and generating
342 the wrong instruction.
344 2000-03-17 Nick Clifton <nickc@cygnus.com>
346 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
347 that have a destingation >= 0x400000.
348 Fix compile time warning messages.
350 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
352 * config/tc-sh.c (md_begin): When encountering insn that are
353 not supported by the current arch, only change the name if
354 its contents are the same as prev_name.
355 (get_specific): If the the architecture doesn't match, fail.
357 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
359 * config/tc-sh.c (IDENT_CHAR): Define.
360 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
361 matching back where it came from.
363 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
365 * config/tc-sh.c (md_show_usage): Add description of -dsp.
367 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
369 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
372 2000-03-15 Kazu Hirata <kazu@hxi.com>
374 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
376 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
378 * expr.c (operand) [case 'f']: When testing if '0f' can start a
379 floating-point-number, make sure 'f' is in FLT_CHARS.
381 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
383 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
384 (s_lcomm_internal): Use it.
385 * doc/internals.texi (CPU backend): Document it.
386 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
389 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
391 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
394 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
395 implementation doesn't have special handling for switch
397 (macro_build): Allow for code in sections other than .text.
400 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
401 Don't perform relocs if we will be outputting them.
402 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
403 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
406 2000-03-09 Catherine Moore <clm@cygnus.com>
408 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
409 relocation type based on the entry in the fixup structure.
411 2000-03-08 H.J. Lu (hjl@gnu.org)
413 * Makefile.am (install-exec-tooldir): Depend on
414 install-exec-bindir for parallel make.
415 * Makefile.in: Regenerated.
417 2000-03-06 Nick Clifton <nickc@cygnus.com>
419 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
421 (md_parse_option): Parse -m32r command line switch - disable m32rx
423 (md_show_usage): Document new option.
425 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
426 * doc/Makefile.in: Regenerate.
427 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
431 2000-03-02 Michael Meissner <meissner@redhat.com>
433 * config/tc-d30v.c (check_range): Remove code that incorrectly
434 sign extended values where bits < 32.
436 2000-03-02 H.J. Lu (hjl@gnu.org)
438 * configure.in: Support --enable-targets=all on ia32.
439 * configure: Regenerated.
441 2000-03-01 Nick Clifton <nickc@cygnus.com>
443 * gasp.c (do_align): Remove bogus check of alignment value.
445 2000-02-27 Thomas de Lellis <tdel@windriver.com>
447 * config/obj-elf.c (elf_frob_symbol): Remove code which when
448 TC_PPC was defined forced the type of a symbol with no other type
451 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
453 * doc/internals.texi (CPU backend): Mention that
454 line_separator_chars do not break up comments. Fix typos for
455 LEX_AT and LEX_NAME descriptions. Document operands for
456 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
457 description of md_create_short_jump usage. Document argument for
460 2000-02-27 Jakub Jelinek <jakub@redhat.com>
462 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
463 (md_parse_option): Handle it.
464 (md_show_usage): Document it.
466 2000-02-27 Ian Lance Taylor <ian@zembu.com>
468 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
469 opcode, for the instruction `pal19'. From Andrea Arcangeli
472 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
474 * config/tc-i386.c (i386_immediate): Move constant operand sizing
476 (md_assemble): To here, before template operands are matched.
477 Also ensure a constant immediate is sign extended when we know the
478 size is at most 16 bits. This is to catch cases like "add
479 $0xffc0,%ax" where we don't know the size, and thus that the
480 immediate can be represented as Imm8S until after parsing the
482 (i386_displacement): Similarly sign extend 16 bit constant
484 (md_assemble): Relax 16-bit jump constant range check to suit sign
485 extended displacements.
487 2000-02-26 Andreas Jaeger <aj@suse.de>
489 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
491 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
493 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
494 call operands when intel_syntax.
495 (intel_float_operand): Return 2 for "fi...".
496 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
497 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
498 earlier "SHORT" change.
499 (md_assemble): When determining suffix from Regs, exclude
502 2000-02-24 Nick Clifton <nickc@cygnus.com>
504 * configure: Add arm-wince, mips-pe and sh-pe targets.
505 * configure: Regenerate.
507 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
509 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
510 "pe-mips" for the mips-pe target.
512 * config/tc-arm.c (insns): Change displacement encoded in BL
513 and B instructions if the target port is arm-wince.
514 (do_ldst): Do not bias the relocation offset if the target
516 (md_pcrel_from): Add in missing relocation offset bias if the
519 * config/tc-mips.c (mips_target_format): Support COFF flavour.
520 (md_begin): Disable -G support for mips-pe target.
521 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
522 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
525 * config/tc-sh.c (md_begin): sh-pe target is little endian.
526 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
527 assembler, just set the alignment to 4.
529 * config/te-wince-pe.h: New file for WinCE targets. Define
532 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
534 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
536 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
537 (i386_intel_memory_operand): After finding a segment override,
538 check again for no `[' before looking for a displacement. Bomb if
539 more than one displacement rather than silently discarding the
540 second and subsequent ones. Free strings malloc'd by
541 build_displacement_string.
543 2000-02-24 Catherine Moore <clm@cygnus.com>
545 * config/obj-som.c (obj_pseudo_table): Add "weak".
546 (obj_som_weak): New routine.
548 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
550 * config/tc-i386.c (union i386_op): New.
551 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
552 Throughout file replace occurences of disps[n], imms[n], regs[n]
553 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
554 intel mode operand swapping. Add assert in regKludge and
555 fake_zero_displacement code. Test i.types[n] when outputting
556 displacements and immediates. Combine output of Disp16 with
558 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
559 when in intel mode by (not) reversing fsub and fdiv operands
560 before the template search. This fails for single operand
561 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
562 undefined. Instead fix the base_opcode after we've found the
563 template. Move base_opcode xor with found_reverse_match from
564 opcode output code to before this fix so we test for the correct
566 (md_assemble): Don't use strcmp when deciding to ignore the suffix
567 check in intel mode. Instead compare opcodes.
569 * config/tc-i386.h (TC_RELOC): Delete.
570 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
571 with equivalent call to reloc.
573 * as.h (flag_m68k_mri): Move declaration after target include, and
574 only declare when TC_M68K defined. Define as zero otherwise.
575 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
576 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
577 Define as zero otherwise.
578 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
579 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
580 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
581 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
582 testing whether defined.
583 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
584 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
585 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
586 rather than testing whether defined.
587 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
588 (parse_mri_cons): Declare and use only when TC_M68K.
589 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
590 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
591 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
593 * NEWS: Mention IBM 370 support.
595 2000-02-23 Richard Henderson <rth@cygnus.com>
597 * config/tc-i386.c (md_assemble): When swapping operands for
598 intel_syntax, assume everything that's not Imm or Disp is a
601 2000-02-23 Linas Vepstas <linas@linas.org>
603 * config/tc-i370.c, config/tc-i370.h: New files.
604 * Makefile.am: Add support for Linux/IBM 370.
605 * configure.in: Likewise.
606 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
607 * config/obj-elf.c: Include elf/i370.h
608 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
610 * Makefile.in: Regenerate.
611 * configure: Regenerate.
613 * doc/c-i370.texi: New file.
614 * doc/all.texi: Include it.
615 * doc/as.texinfo: And here.
616 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
617 * doc/Makefile.in: Regenerate.
619 2000-02-19 Michael Meissner <meissner@redhat.com>
621 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
622 determine if an instruction can be used in parallel with an ADDppp
623 or SUBppp instruction.
625 2000-02-22 Andrew Haley <aph@cygnus.com>
627 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
629 1999-12-30 Andrew Haley <aph@cygnus.com>
631 * config/tc-mips.c (mips_gp32): New variable.
632 (macro_build) Use mips_gp32.
634 (md_longopts): Add "-mgp32" and "-mgp64".
635 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
637 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
639 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
640 warning, and bump it to 1.
642 2000-02-22 Ian Lance Taylor <ian@zembu.com>
644 From Brad Lucier <lucier@math.purdue.edu>:
645 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
648 2000-02-21 Catherine Moore <clm@cygnus.com>
650 * config/tc-mips.c (MF_HILO_INSN): Define.
651 (mips_7000_hilo_fix): Declare.
652 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
653 (md_parse_option): Check for 7000_HILO_FIX options.
654 (OPTION_M7000_HILO_FIX): Define.
655 (OPTION_NO_M7000_HILO_FIX): Define.
656 * doc/c-mips.texi (-mfix7000): Describe.
658 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
660 * listing.c (print_lines): Remove unused variable `end'.
662 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
663 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
664 reloc_type when BFD_ASSEMBLER.
665 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
666 reloc_type when BFD_ASSEMBLER. Move common code out of switch
667 statement and quell signed vs. unsigned comparison warning.
669 2000-02-18 Nick Clifton <nickc@cygnus.com>
671 * config/tc-d10v.c (find_opcode): Add a symbol's value to
672 the computed frag offset, rather than overwriting it.
674 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
676 * config/tc-sh.c ("elf/sh.h"): Include.
677 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
678 (md.begin): Initialize target_arch.
679 Only include opcodes in has table that match selected architecture.
680 (parse_reg): Recognize register names for sh-dsp.
681 (parse_at): Recognize post-modify addressing.
682 (get_operands): The leading space is now optional.
683 (get_specific): Remove FDREG_N support. Add support for sh-dsp
684 arguments. Update valid_arch.
685 (build_Mytes): Add support for SDT_REG_N.
686 (find_cooked_opcode): New function, broken out of md_assemble.
687 (assemble_ppi, sh_elf_final_processing): New functions.
688 (md_assemble): Use find_cooked_opcode and assemble_ppi.
689 (md_longopts, md_parse_option): New option: -dsp.
690 * config/tc-sh.h (elf_tc_final_processing): Define.
691 (sh_elf_final_processing): Declare.
693 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
695 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
696 the unwinder subspace. Save the current seg/subseg before creating
699 2000-02-10 Nick Clifton <nickc@cygnus.com>
701 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
702 little endian targets.
703 (INST_BYTE1): Redefine to handle big and little endian
705 (cpu_type): New type: Select between M340 and M210.
706 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
707 instructions of the M340.
708 (md_assemble): Add support for the MULSH and OPSR classes of
710 (md_atof): Add support for little endian targets.
711 (md_parse_option): Add support for -EL, -EB and -mcpu command
713 (md_convert_frag): Add support for little endian targets.
714 (md_apply_fix3): Add support for little endian targets.
715 (md_number_to_chars): Add support for little endian targets.
717 2000-02-10 Timothy Wall <twall@redhat.com>
719 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
720 defined, use it to verify the symbol just read should be a label.
722 2000-02-10 Timothy Wall <twall@redhat.com>
724 * app.c (do_scrub_chars): Handle "||" for parallel instructions
725 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
726 around colons when KEEP_WHITE_AROUND_COLON is defined.
727 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
728 and KEEP_WHITE_AROUND_COLON.
730 2000-02-08 Timothy Wall <twall@redhat.com>
732 * read.c (s_rept): Call do_repeat, which abstracts the repeat
734 (do_repeat): New. Abstract repeat logic so that a "break" can be
736 (end_repeat): New. Provide support for a "break" out of the
738 * read.h: Add prototypes for new functions.
740 2000-02-08 Timothy Wall <twall@redhat.com>
742 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
743 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
744 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
747 2000-02-08 Timothy Wall <twall@redhat.com>
749 * read.c: Added elseif to directives table.
750 * read.h: Added prototype for s_elseif.
751 * doc/as.texinfo: Added description for elseif.
752 * cond.c (s_elseif): New function
754 2000-02-04 Timothy Wall <twall@redhat.com>
756 * listing.c (print_lines): Remove conditionals causing bug in
759 2000-02-03 Timothy Wall <twall@cygnus.com>
761 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
763 * frags.c (frag_new): Calculate fr_fix in octets
764 (frag_now_fix) Return offset as target address offset (bytes).
765 (frag_now_fix_octets) New - Return offset in octets (8-bit
767 * frags.h: Added prototype for frag_now_fix_octets().
768 Distinguish between octets and bytes in field descriptions.
769 * listing.c (calc_hex): Account for octets vs bytes when
770 printing addresses/offsets.
771 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
772 target is little-endian, print the octets in a word in big-endian
773 order so that the display looks like a proper hexadecimal number,
774 instead of having the octets reversed.
775 * read.c (do_align): When recording alignment, alignment power
776 should be in terms of target bytes (minimum addressible unit)
778 (do_org) Convert ORG target address (byte) argument into an
779 octet offset when generating a variable fragment.
780 * symbols.c (resolve_symbol_value): Symbol final value
781 converted to a target address offset (bytes) from its octet offset.
782 * config/obj-coff.c (coff_frob_symbol): Symbol target address
783 offset (bytes) is adjusted by the frag offset (octets) converted
785 (coff_frob_section) Section alignment power is in terms of bytes;
786 convert it to an octet alignment power when calculating size (and
787 size mask) in octets. Don't modify the section size in order to
788 "align" it for TI COFF, since that format has a different method
789 for storing alignment information.
791 2000-02-01 Timothy Wall <twall@cygnus.com>
793 * stabs.c (generate_asm_file): Escape backslashes in stabs file
794 entries, matching the way GCC generates them. If not escaped, the
795 filename is encoded incorrectly.
797 2000-01-31 Nick Clifton <nickc@cygnus.com>
798 * config/tc-arm.c (reg_table): Add support for ATPCS register
801 2000-01-31 Geoff Keating <geoffk@cygnus.com>
803 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
805 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
807 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
808 of a symbol when we really care about its value.
810 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
812 * config/tc-mcore.c (md_assemble): Give warning message if
813 operands passes to instruction are more than the spec.
815 2000-01-27 Thomas de Lellis <tdel@windriver.com>
817 * config/tc-arm.c (armadjust_symtab): If the assembler is in
818 Thumb mode but the label seen was not declared as '.thumb_func'
819 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
820 correct disassembly of Thumb code bounded by non function labels.
822 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
824 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
825 Add dependencies for e-i386aout.o. Fix 2 comment lines.
827 * Makefile.in: Same here.
830 * configure.in: Set bfd_gas for i386-aout when primary target
831 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
832 we may need the primary te_file. Remove incorrect comment.
834 * configure: Regenerate.
836 * config/e-i386aout.c: New file.
838 * as.c (USE_EMULATIONS): Move to before print_version_id.
839 (struct emulation): Add i386aout.
840 (show_usage): Split text strings. Reformat -a text. Add --em
844 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
845 (aout_format_ops): New.
848 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
849 preprocessor conditional and add aout USE_EMULATIONS tests.
850 (read_a_source_file): Don't pass error strings to printf as
854 * gasp.c (exp_get_abs): Don't pass error strings to printf as
856 (do_data): Same here.
857 (process_file): And here.
860 * symbols.c (colon): Rewrite "already defined" fatal message
861 code for aout with USE_EMULATIONS.
864 * config/obj-aout.c (OBJ_HEADER): Define.
865 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
867 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
868 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
870 (obj_aout_type): Expand S_SET_OTHER here too.
871 (obj_read_begin_hook): Remove.
872 (aout_pop_insert): New.
873 (obj_aout_s_get_other): New.
874 (obj_aout_s_get_desc): New.
875 (aout_format_ops): New.
878 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
879 gets aout_pseudo_table.
880 (aout_pseudo_table): Declare.
881 (obj_read_begin_hook): Define.
884 * config/obj-coff.c (obj_pseudo_table): Rename to
886 (coff_pop_insert): Use coff_pseudo_table.
887 (coff_sec_sym_ok_for_reloc): Remove.
888 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
889 and comment all zero entries and remove #if 0 code.
892 * config/obj-coff.h (obj_pop_insert): Define.
893 (coff_pseudo_table): Declare.
896 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
897 s_get_size, s_set_size. Comment all zero entries.
900 * config/obj-elf.c (elf_s_get_other): New function.
901 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
902 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
903 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
905 (obj_elf_parse_section_letters): Don't pass error strings to
906 printf as format arg.
909 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
911 (elf_s_get_other): Declare.
912 (S_GET_OTHER) Define as elf_s_get_other if not already
914 (S_SET_OTHER): Only define when not already defined.
915 (elf_obj_read_begin_hook): Declare.
916 (obj_read_begin_hook): Define.
917 (elf_obj_symbol_new_hook): Declare.
918 (obj_symbol_new_hook): Define.
921 * config/obj-multi.h: Add copyright header and protect against
922 multiple inclusion. Add * to all function pointers.
923 (OBJ_HEADER): If defined, include it rather than other defines
925 (obj_frob_file_after_relocs): Test for NULL.
926 (obj_symbol_new_hook): Here too.
927 (obj_sec_sym_ok_for_reloc): And here.
928 (S_GET_OTHER): Define.
929 (S_GET_DESC): Define.
930 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
931 (OBJ_MAYBE_ELF): Update comment.
933 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
934 OBJ_AOUT preprocessor conditional and handle emulation by
935 testing OUTPUT_FLAVOR.
936 (i386_displacement): Here too.
937 (md_section_align): Similarly here.
938 (i386_target_format): Conditionally compile when more than one
939 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
940 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
941 (i386_displacement): Here too.
944 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
945 Define TARGET_FORMAT for aout only when not multi.
948 * config/te-multi.h: Delete file as it's identical to te-generic.h
950 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
952 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
953 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
956 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
958 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
961 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
963 * config/tc-mips.c (mips_do_align): New function.
964 * config/tc-mips.h (md_do_align): Define.
966 2000-01-10 Philip Blundell <philb@gnu.org>
968 * doc/c-arm.texi (ARM Options): Fix typo.
969 (ARM-Chars): Correct description of `#'. Mention that `;' is a
970 line separator for Linux.
971 * doc/as.texinfo (Comments): Mention the ARM.
973 2000-01-10 Philip Blundell <pb@futuretv.com>
975 * configure.in (arm*-*-conix*): New target.
976 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
978 * configure: Regenerate.
980 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
982 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
983 (obj_elf_visibility): New function.
985 * doc/as.texinfo (Visibility): New node: document visibility
988 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
990 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
991 warning for absolute jump/call without `*' in non-intel mode. No
992 need to set i.types[0] JumpAbsolute in intel mode.
994 1999-12-22 Philip Blundell <pb@futuretv.com>
996 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
997 hook function when changing sections.
998 (arm_s_data): Likewise.
1000 1999-12-14 Nick Clifton <nickc@cygnus.com>
1002 * config/tc-arm.c (md_parse_option): Add support for -marm720
1003 command line switch.
1005 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1007 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1008 (r_registers, xr_registers): Define.
1009 (r_register_name, xr_register_name): New functions.
1010 (md_assemble): Handle new am33 operand types and instruction
1012 (mn10300_insert_operand, check_operand): Likewise.
1014 1999-11-29 Nick Clifton <nickc@cygnus.com>
1016 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1017 (s_force_thumb): Set thumb_mode to 2.
1018 (md_assemble): Do not complain about thumb instructions on a
1019 non-thumb target if thumb_mode is set to 2.
1021 1999-11-28 Michael Meissner <meissner@cygnus.com>
1023 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1024 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1025 (O_...): Add new machine dependent expressions if we are handling
1026 explicit relocations.
1027 (alpha_reloc_op): New static table holding the explicit relocation
1029 (alpha_literal_hash): New static to hold the hash table for
1030 explicit relocations.
1031 (alpha_macros): Add support for explicit relocations.
1032 (md_begin): If explicit relocations, initialize hash table.
1033 (md_assemble): Don't print a second error if tokenize_arguments
1034 already printed an error message.
1035 (md_apply_fix): Add support for explicit relocations.
1036 (alpha_force_relocation): Ditto.
1037 (alpha_fix_adjustable): Ditto.
1038 (alpha_adjust_symtab): New function to support explicit
1040 (alpha_adjust_symtab_relocs): Ditto.
1041 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1042 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1043 Add support for explicit relocations. Return -2 if an error
1044 message was already printed.
1045 (find_macro_match): Add support for explicit relocations. Comment
1047 (emit_insn): Add support for explicit relocations.
1048 (assemble_tokens): Ditto.
1050 (load_expression): Ditto.
1053 (emit_ir_load): Ditto.
1054 (emit_loadstore): Ditto.
1057 (emit_sextX): Ditto.
1058 (emit_division): Ditto.
1059 (emit_jsrjmp): Ditto.
1060 (emit_retjcr): Ditto.
1062 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1064 (tc_adjust_symtab): If explicit relocations, call the function
1065 alpha_adjust_symtab.
1066 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1067 relocations next to the literal relocation they reference.
1068 (TC_INIT_FIX_DATA): Initialize the new fields.
1069 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1071 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1073 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1074 'B' operand for PA2.0 bb instruction.
1076 1999-11-18 Nick Clifton <nickc@cygnus.com>
1078 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1081 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1083 (mcore_force_relocation): Force relocations to be generated for
1086 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1088 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1089 (i386_displacement): Disallow O_big displacements.
1091 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1093 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1094 improvements in error checking.
1095 (md_assemble): Support for unconditional ARM instructions.
1096 (md_parse_option): Support for -m[arm]v5e flag.
1098 1999-11-12 Nick Clifton <nickc@cygnus.com>
1100 * macro.c (buffer_and_nest): Do not check beyond the end of the
1103 1999-11-11 Nick Clifton <nickc@cygnus.com>
1105 * macro.c (buffer_and_nest): Look for seperator after TO and
1108 1999-11-08 Andrew Haley <aph@cygnus.com>
1110 * app.c (do_scrub_chars): When in State 10, treat backslash
1111 characters in the same way as as symbol characters.
1113 1999-11-07 Richard Henderson <rth@cygnus.com>
1115 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1116 the previous label was in the current section before playing
1117 with auto-alignment.
1119 1999-11-06 Nick Clifton <nickc@cygnus.com>
1121 * config/tc-v850.c (v850_force_relocation): Force relocation
1123 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1126 1999-11-05 Michael Meissner <meissner@cygnus.com>
1128 * expr.h (operatorT): Increase machine dependent operators to 16.
1129 * expr.c (op_rank): Ditto.
1131 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1133 * read.c (pseudo_set): Reject attempts to set the value of a
1136 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1139 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1141 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1142 to bfd_set_section_contents.
1144 1999-11-03 Nick Clifton <nickc@cygnus.com>
1146 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1148 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1150 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1151 (mips_ip): Use OPCODE_IS_MEMBER.
1153 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1155 * config/tc-arm.c (reg_required_here): Improve comments.
1157 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1158 (tinsns): Initialize variants field.
1160 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1161 BAD_PC respectively.
1163 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1165 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1166 * config/tc-arm.h: Fix compile time warnings.
1168 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1170 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1171 form @abs16, @(abs16) and @(abs16 + imm).
1173 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1175 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1176 (ISA_HAS_64_BIT_REGS) New.
1177 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1178 mips_emit_delays,macro_build,load_register,load_addresss,
1179 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1180 and/or use new ISA_xxx macros in expressions involving
1181 ISA, particularly mips_opts.isa.
1183 1999-10-18 Michael Meissner <meissner@cygnus.com>
1185 * expr.h (operatorT): Add machine dependent operators md1..md8.
1186 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1187 for the machine dependent operators to use.
1189 * expr.c (op_rank): Add machine dependent operators.
1191 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1193 (O_cpregister): Ditto.
1194 (md_begin): Change X_op test that field is wide enough to use
1195 O_max instead of O_alpha_max.
1196 (cpu_types): Fill in missing initializer.
1197 (alpha_num_macros): Make unsigned.
1198 (md_assemble): Make opnamelen be size_t.
1199 (md_apply_fix): Cast alpha_num_operands to int before testing.
1200 (alpha_force_relocation): Ditto.
1201 (alpha_fix_adjustable): Ditto.
1202 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1203 (tc_gen_reloc): Ditto.
1204 (tc_get_register): Ditto.
1209 (s_alpha_ent): Ditto.
1210 (s_alpha_end): Ditto.
1211 (s_alpha_frame): Ditto.
1212 (s_alpha_prologue): Ditto.
1213 (s_alpha_file): Ditto.
1214 (s_alpha_gprel32): Ditto.
1215 (s_alpha_proc): Ditto.
1216 (s_alpha_set): Ditto.
1217 (s_alpha_base): Ditto.
1218 (s_alpha_align): Ditto.
1219 (s_alpha_arch): Ditto.
1220 (alpha_align): Ditto.
1221 (assemble_insn): Suppress unused variable warning.
1223 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1224 order in the structure.
1225 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1227 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1229 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1231 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1233 * config/tc-i386.c (i386_index_check): Correct #endif location.
1235 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1237 * as.c (show_usage): Document new options.
1238 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1239 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1240 (parse_args): Parse the new options.
1241 (main): If there were warnings, and --fatal-warnings
1242 was specified, print an error.
1243 * as.h: New variable, flag_fatal_warnings, for new option.
1245 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1247 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1248 '@'. Change autoincrement completers to fall through to cache control
1251 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1253 (pa_parse_addb_64_cmpltr): New function.
1255 * config/tc-hppa.c (pa_ip): Change error message.
1256 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1257 '?Q' args to allow falling through.
1259 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1260 Remove unused conditional codes.
1261 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1263 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1265 * config/tc-d30v.c (CHAR_BIT): Define.
1266 (check_range): Fix bit operations to support integers bigger than
1269 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1271 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1274 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1275 Doug Evans <devans@cygnus.com>
1277 Add support for m32rx.
1278 * config/tc-m32r.c (enable_m32rx): New static global.
1279 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1280 (allow_m32rx): New function.
1281 (M32R_SHORTOPTS): Add `O'.
1282 (md_longopts): Add --m32rx plus several warning options.
1283 (md_parse_option): Handle new options.
1284 (md_show_usage): Print them.
1285 (md_begin): Enable m32rx.
1286 (OPERAND_IS_COND_BIT): New macro.
1287 (first_writes_to_seconds_operands): New function.
1288 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1289 (target_make_parallel,assemble_two_insns): New functions.
1290 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1291 If optimizing and m32rx, try to make consecutive insns parallel.
1293 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1295 * config/tc-mips.c (nopic_need_relax): Allow for the
1296 .sdata.foo sections generated by -fdata-sections,
1297 and for the .gnu.linkonce.s sections generated by C++.
1299 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1301 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1302 with cleaner code using completer prefixes. Add 'Y'.
1304 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1306 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1308 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1309 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1310 insn does not match and we should try the next insn in the table.
1312 1999-09-22 Nick Clifton <nickc@cygnus.com>
1314 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1316 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1318 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1321 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1323 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1324 OBJ_ELF. If ELF, add "sq".
1325 (md_parse_option): If ELF, ignore -s and -q.
1326 (md_show_usage): Mention ELF options.
1328 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1330 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1333 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1335 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1337 * config/tc-hppa.c (struct pa_it): New field "trunc".
1338 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1339 (pa_parse_ftest_gfx_completer): New function
1340 (pa_parse_fp_cnv_format): New function.
1342 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1343 (md_apply_fix): Handle 22bit pc-rel branches.
1345 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1347 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1349 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1351 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1353 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1355 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1356 (pa_ip): Handle 'fX'.
1358 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1360 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1361 (pa_ip): Handle 'fX'.
1363 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1365 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1366 unwinds unless the function is in the text space.
1367 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1369 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1371 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1372 (md_assemble): To here. Tweak address generation.
1374 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1376 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1377 (md_assemble): Call dwarf2_where for OBJ_ELF.
1378 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1379 (pa_end_of_source): New function.
1380 * tc-hppa.h (md_end): Define for OBJ_ELF.
1382 1999-09-14 Michael Meissner <meissner@cygnus.com>
1384 * configure.in (Canonicalization of target names): Remove adding
1385 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1386 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1387 * configure: Regenerate.
1389 1999-09-14 Donn Terry <donn@interix.com>
1391 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1393 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1395 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1396 pc-relative jmp/call to an absolute symbol.
1397 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1398 absolute section symbols.
1400 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1401 jump handling code and comments.
1403 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1405 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1406 the value if TE_PE and a global defined symbol.
1408 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1410 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1411 print the symbol, rather than printing it here.
1413 1999-09-11 Donn Terry <donn@interix.com>
1415 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1416 BFD_RELOC_RVA relocations.
1418 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1419 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1422 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1424 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1425 * doc/internals.texi (Object format backend): Document
1428 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1429 relocations against global symbols if TE_PE.
1431 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1432 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1434 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1437 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1438 symbols which do not have a constant value, or tags with
1439 non-tags. Remove the symbol from the list before adding it at the
1442 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1443 C_FCN symbol differently if TE_PE.
1444 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1445 appears in the pseudo-op, rather coff_line_base which is only set
1448 * config/obj-coff.c (obj_coff_loc): New static function.
1449 (obj_pseudo_table): Add "loc".
1451 * config/obj-coff.c (add_lineno): Check that the line number is
1454 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1455 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1457 (md_atof): Return NULL rather than 0.
1458 * config/tc-i386.c (md_atof): Change type to int.
1459 * expr.c (expr): Change first parameter to int.
1460 * config/obj-coff.c: Add declarations for static functions.
1461 (coff_frob_symbol): Use SYM_AUXENT.
1462 * config/tc-i386.h (flag_16bit_code): Don't declare.
1464 * config/obj-coff.c (obj_coff_section): Default to setting
1465 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1467 * write.c (adjust_reloc_syms): Print adjusted fixup.
1469 * expr.c (integer_constant): Correct too_many_digits calculation
1472 1999-09-09 Andreas Schwab <schwab@suse.de>
1474 * doc/c-arm.texi: Fix arguments of @var to not contain
1477 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1479 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1481 (md_parse_option): Only support -k flag for ELF and COFF targets.
1483 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1485 * config/tc-hppa.c (pa_ip): Put strict register checks before
1486 call to pa_parse_number.
1488 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1490 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1492 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1495 1999-09-06 Donn Terry <donn@interix.com>
1497 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1499 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1501 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1502 candidate instruction. Require registers for register arguments
1503 when in strict mode. Require assemble-time constants for
1504 constants when in strict mode.
1505 (pa_get_absolute_expression): Require a constant when in strict
1508 1999-09-06 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1512 1999-09-04 Steve Chamberlain <sac@pobox.com>
1514 * config/tc-pj.c: New file, supports picoJava in ELF.
1515 * config/tc-pj.h: Ditto.
1516 * configure.in (pjl*, pj*): New targets.
1517 * Makefile.am: Rebuild dependencies.
1518 (CPU_TYPES): Add pj.
1519 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1520 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1521 * doc/c-pj.texi: New file.
1522 * doc/as.texinfo: Add some PJ specifics.
1523 * doc/all.texi: Add PJ to the list of all architectures, sort them
1525 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1526 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1528 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1530 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1531 (obj_frob_file): Test for null pointer.
1532 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1533 (OBJ_PROCESS_STAB): And here.
1534 (elf_obj_sy): Remove
1536 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1537 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1538 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1540 * config/obj-coff.c (no_func): Remove.
1541 (coff_format_ops): Change occurrences of no_func to 0, as we test
1542 for 0 in obj-multi.h.
1544 * configure.in: Enable bfd for i386-coff when primary target is
1545 bfd. Enable i386 elf,coff emulation support. Don't set
1546 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1547 emulation to support.
1548 *configure: Regenerate.
1550 1999-09-02 Nick Clifton <nickc@cygnus.com>
1552 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1553 .section .line directive is encountered.
1555 1999-09-01 Nick Clifton <nickc@cygnus.com>
1557 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1560 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1561 * as.texinfo: Document --gdwarf2 command line option.
1562 Add additional documentation of ARM command line switches.
1564 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1566 * config/tc-i386.c (i386_intel_memory_operand): Combine
1567 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1568 and RESTORE_END_STRING around parse_register calls.
1569 (i386_operand): Here too.
1570 (i386_is_reg): Remove.
1571 (parse_register): Move as_bad calls from within this function to
1574 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1576 Based on a patch from H.J. Lu <hjl@gnu.org>
1577 * config/tc-i386.c (parse_register): Handle FP regs specially.
1578 (md_begin): Remove '(' and ')' from register_chars.
1580 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1582 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1583 error message (done elsewhere).
1585 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1587 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1589 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1591 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1594 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1596 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1598 Add new completers. Fix bug in 64 bit condition handling.
1600 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1603 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1605 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1607 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1609 1999-08-27 Jim Wilson <wilson@cygnus.com>
1611 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1612 (struct ls): Add frag field. Initialize it to zero.
1613 (out_end_sequence): New local text_frag. Set it while in text section.
1614 Replace address check with frag check. Set ls.frag to text_frag if
1615 out_set_addr called.
1616 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1617 Set it before switching sections. Replace address check with frag
1618 check. Set ls.frag to saved_frag if out_set_addr called.
1620 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1622 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1623 output "advance_pc" opcode instead of calling gen_addr_line().
1624 The latter has the undesired side-effect of creating a new row
1625 in the debug line info matrix.
1627 1999-08-26 Jim Wilson <wilson@cygnus.com>
1629 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1630 ls.last_filename if last is less than zero. Set ls.last_filename
1631 when allocating new entry.
1632 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1635 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1637 * config/tc-i386.c (i386_index_check): Fix the displacement size
1638 when INFER_ADDR_PREFIX.
1640 1999-08-18 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1645 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1647 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1648 handle 0xffffNNNN constants correctly.
1650 1999-08-16 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1655 1999-08-13 Nick Clifton <nickc@cygnus.com>
1657 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1658 (md_apply_fix3): Always pass positive values to
1659 validate_offset_imm.
1661 1999-08-12 Nick Clifton <nickc@cygnus.com>
1663 * config/tc-arm.c (skip_whitespace): New macro.
1664 Formatting tidy ups.
1666 (md_apply_fix3): Store relocation offset in addend for ELF based
1668 (arm_force_relocation): Always generate relocs for Thumb function
1671 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1673 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1674 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1676 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1678 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1679 flags for the unwind subspace.
1681 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1682 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1683 suitable relocation based on the size of the target's pointer.
1684 Always Use subsegment zero for the unwinders.
1685 (pa_level): Handle "2.0w".
1687 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1689 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1690 with the following instruction unless this was specified.
1692 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1694 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1695 certain sections, to match BFD changes.
1697 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1699 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1700 (EXTRA_SCRIPTS): Define to keep automake happy.
1701 * Makefile.in: Rebuild.
1703 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1705 * Makefile.am: Rename .dep* files to DEP*.
1706 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1707 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1709 * Makefile.in: Rebuild.
1711 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1713 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1715 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1717 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1718 avoid problems on DOS filesystems.
1719 * Makefile.in: Rebuild.
1721 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1723 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1725 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1728 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1730 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1731 line to create ${GDBINIT} rather than .gdbinit.
1732 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1734 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1736 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1738 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1740 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1742 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1744 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1745 non-adjustable symbols.
1747 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1749 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1751 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1753 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1756 1999-08-05 Donn Terry <donn@interix.com>
1758 * config/te-interix.h: New file.
1759 * configure.in (i386-*-interix*): New target.
1760 * configure: Rebuild.
1762 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1764 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1765 selectors for ELF too.
1766 (selector_table): Add "ltp" and "rtp" selectors.
1768 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1770 * config/tc-i386.c (i386_operand): No need to change
1771 operand_string pointer in segment reg case before goto
1772 do_memory_reference. Initialise displacement_string_start and
1773 displacement_string_end after do_memory_reference label.
1774 (i386_index_check): Add operand_string param, and print error
1775 message on failure here.
1776 (i386_intel_memory_operand): Instead of here.
1777 (i386_operand): And here.
1778 (INFER_ADDR_PREFIX): Enable.
1780 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1782 * config/tc-i386.h (DefaultSize): Define. Renumber following
1783 opcode_modifier defines.
1785 From Etienne Lorrain <etienne.lorrain@ibm.net>
1786 * config/tc-i386.c (stackop_size): New variable.
1787 (set_16bit_code_flag): Clear it here.
1788 (set_16bit_gcc_code_flag): New function.
1789 (md_pseudo_table): Add "code16gcc" entry.
1790 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1792 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1794 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1795 next_set_end even if the end symbol is being discarded.
1797 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1798 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1799 * config/obj-coff.c: Likewise.
1800 (seg_info_type): Remove.
1801 (seg_info_off_by_4): Change to array of segT.
1802 (s_get_segment): Adjust accordingly.
1803 (obj_pseudo_table): Fully initialize sentinel entry.
1805 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1806 Ralf Baechle <ralf@uni-koblenz.de>.
1808 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1810 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1812 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1814 * config/tc-i386.c: Indentation and white space changes.
1815 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1816 don't enable it by default.
1817 (i386_intel_operand): Remove redundant prototype.
1818 Move check on number of memory operands, and i.mem_operands++
1819 (i386_intel_memory_operand): To here.
1820 Remove i386_immediate code from here. Remove special case code
1821 for input and output using (%dx). Remove base/index checks and
1822 call i386_index_check instead. Save initial operand_string
1823 argument for error message.
1824 (i386_operand): Remove redundant prototype. Move base/index
1825 checks to i386_index_check.
1826 (i386_displacement): Move intel mode check for non-zero
1828 (i386_intel_memory_operand): To here.
1830 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1832 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1833 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1834 by .register pseudo-op if -64 and --no-undeclared-regs.
1835 (s_register, sparc_adjust_symtab): New functions.
1836 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1837 Declare sparc_adjust_symtab as tc_adjust_symtab.
1838 * doc/c-sparc.texi: Add description of #ignore special literal
1839 for .register pseudo-op.
1841 1999-07-30 Catherine Moore <clm@cygnus.com>
1843 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1844 the relocation's section offset.
1846 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1848 * write.c (fixup_segment): Fix generic error check overflow test.
1850 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1851 X_add_number to long.
1853 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1855 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1858 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1860 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1863 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1865 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1867 * configure.bat: Remove; obsolete.
1868 * config/go32.cfg: Likewise.
1870 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1872 * configure.in (i386-*-vxworks*): New target.
1873 * configure: Rebuild.
1875 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1877 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1879 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1881 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1883 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1884 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1885 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1886 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1887 MAX_RELOC_EXPANSION): Define.
1888 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1890 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1892 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1893 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1894 block. Print a warning if an 8-bit or 16-bit constant
1895 displacement or immediate is truncated on output.
1896 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1898 (i386_operand): Disallow immediate jump absolute operand.
1900 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1902 * configure.in: Bump version number to 2.9.5.
1903 * configure: Rebuild.
1905 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1908 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1910 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1911 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1913 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1915 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1917 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1919 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1920 if -mno-fpu was given.
1921 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1923 (cons_fix_new_arm): Remove misleading comments.
1925 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1927 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1929 (relax_segment): Likewise. After giving a rs_org error, convert
1930 the frag to rs_align to avoid cascading errors.
1932 1999-07-12 Andreas Schwab <schwab@suse.de>
1934 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1936 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1938 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1939 as appropriate. Fill in structure initializations. Add variable
1940 initializations. Add casts.
1941 * dwarf2dbg.c (print_stats): Change i to size_t.
1942 * listing.c (listing_listing): Change list_line to unsigned int.
1944 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1946 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1947 rather than checking for \001 and \002 in symbol name.
1948 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1950 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1952 * configure.in (hppa*-linux-gnu*): New target.
1953 * configure: Rebuilt.
1955 1999-07-08 Nick Clifton <nickc@cygnus.com>
1957 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1959 1999-07-07 Nick Clifton <nickc@cygnus.com>
1961 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1962 accessing symbolP directly.
1964 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1966 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1969 1999-07-05 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-arm.c (ARM_EXT_V5): Define.
1972 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1973 (md_begin): Detect ARM v5 architectures.
1974 (md_parse_option): Accept arm v5 specification.
1975 (md_show_usage): Documment -marmv5 switch.
1977 * doc/c-arm.texi: Document -marmv5 command line option.
1979 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1981 (validate_immediate_twopart): New function. Determine if a
1982 constant can be computed by two ADD instructions.
1983 (output_inst): Remove its command line parameter - it was never
1985 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1986 implememt the ADRL pseudo op.
1987 (tc_gen_reloc): Generate a suitable error message if an ADRL
1988 instruction tries to generate a real reloc.
1990 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1992 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1994 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1997 1999-06-27 H.J. Lu <hjl@gnu.org>
1999 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2000 non BFD_ASSEMBLER case.
2002 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2004 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2007 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2009 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2010 out_end_sequence() when the address decreases due to a new frag.
2011 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2012 numbering starts with 1.
2014 1999-06-23 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2018 (mcore_s_text): Call obj_elf_text for ELF target.
2019 (mcore_s_data): Call obj_elf_data for ELF target.
2020 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2022 (mcore_s_bss): New function: Dump literal table before changing
2024 (mcore_s_comm): New function: Dump literal table before changing
2027 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2028 No longer static functions.
2029 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2030 Provide prototypes for these functions.
2032 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2034 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2035 a list of names, to try obj_segment_name, and to try abbreviated
2036 names when using COFF without long section names.
2038 * config/tc-alpha.c: More use of symbol accessor functions.
2039 * config/tc-arc.c: Likewise.
2040 * config/tc-d30v.c: Likewise.
2041 * config/tc-fr30.c: Likewise.
2042 * config/tc-i860.c: Likewise.
2043 * config/tc-m88k.c: Likewise.
2044 * config/tc-mcore.c: Likewise.
2045 * config/tc-ns32k.c: Likewise.
2046 * config/tc-sparc.c: Likewise.
2047 * config/tc-v850.c: Likewise.
2049 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2050 sy_value with appropriate accessor functions.
2051 * config/tc-arm.c (md_apply_fix3): Likewise.
2052 * config/tc-d10v.c (AT_WORD_P): Likewise.
2053 * config/tc-v850.c (reg_name_search): Likewise.
2055 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2056 use symbol_get_bfdsym instead.
2057 * config/tc-ppc.c (md_assemble): Likewise.
2058 * config/tc-v850.c (v850_comm): Likewise.
2060 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2062 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2063 the symbol, rather than accessing the bsym member.
2064 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2065 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2066 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2067 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2068 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2069 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2070 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2071 * config/tc-v850.c (tc_gen_reloc): Likewise.
2073 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2075 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2076 (hppa_gen_reloc_type): Conditionalize on BFD64.
2077 (tc_gen_reloc): Re-enable ELF relocations.
2078 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2080 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2082 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2084 (do_ldst): Move assignment out of if condition.
2085 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2086 parentheses to avoid warning.
2088 1999-06-21 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2091 macro to get at the BFD symbol associated with a GAS symbol.
2093 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2095 * config/tc-ppc.c: Update for symbol handling changes.
2096 * config/obj-coff.c: Likewise.
2098 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2100 * tc-hppa.c: General cleanups of ELF support. No more spaces
2101 and subspaces for ELF.
2102 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2103 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2104 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2105 (UNWIND_SECTION_NAME): Likewise.
2106 (space/subspace related structures): Conditionalize definitions
2108 (space/subspace directives and support routines): Conditionalize
2109 definitions and references/uses on OBJ_SOM.
2110 (label_symbol_struct): For ELF, track the symbol's segment. For
2111 SOM track its space.
2112 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2114 (USE_ALIASES): Kill for both SOM & ELF.
2115 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2116 (pa_space, pa_subspace): Corresponding changes.
2117 (pa_spaces_begin): Corresponding chagnes.
2118 (md_begin): Do not muck around with space/subspace stuff for
2120 (md_apply_fix): Temporarily disable argument relocation stuff
2122 (tc_gen_reloc): Temporarily disable relocation generation for
2124 (pa_build_unwind_subspace): Similarly.
2126 1999-06-16 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-arm.c (thumb_set): New pseudo op.
2129 (text, data, section): Override these pseudo ops with ARM
2131 (s_thumb_set): New function: Perform the same as a .set pseudo
2132 op, but also mark the alias'ed symbol as being a Thumb
2134 (arm_s_text): New function: Perform the same as the .text
2135 pseudo op, but dump the literal pool before changing
2137 (arm_s_data): New function: Perform the same as the .data
2138 pseudo op, but dump the literal pool before changing
2140 (arm_s_section): New function: Perform the same as the
2141 .section pseudo op, but dump the literal pool before changing
2143 (arm_cleanup): Do not reset the current section before dumping
2146 1999-06-17 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2149 OPTION_NO_WARN_UNMATCHED entries.
2150 (md_parse_option): Generate a warning message if an unrecognised
2151 option is encountered.
2153 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2154 (get_operands): When parsing an expression after an '@' symbol
2155 has been detected, do not ignore '#' symbols.
2156 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2159 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2161 From K. Richard Pixley <rich@noir.com>:
2162 * configure.in (ppc-*-vxworks*): New target.
2163 * configure: Rebuild.
2165 1999-06-12 Philip Blundell <philb@gnu.org>
2167 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2169 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2171 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2172 which refer to symbols in linkonce sections, permit reducing the
2173 relocs if the symbol is local.
2175 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2177 * subsegs.c (subseg_text_p): New function.
2178 * as.h (subseg_text_p): Declare.
2179 * read.c (do_align): Use subseg_text_p to set the default fill.
2180 * write.c (subsegs_finish): Likewise.
2181 * config/obj-coff.c (write_object_file): Likewise.
2182 * config/tc-i386.h (md_maybe_text): Don't define.
2183 (md_do_align): Use subseg_text_p to set the default fill.
2184 * config/tc-m32r.c (m32r_do_align): Likewise.
2185 * config/tc-sh.c (sh_do_align): Likewise.
2186 * config/tc-sparc.h (md_do_align): Likewise.
2188 1999-06-12 David O'Brien <obrien@freebsd.org>
2190 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2191 * configure: Rebuild.
2193 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2195 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2196 * Makefile.am: Rebuild dependencies.
2197 * Makefile.in: Rebuild.
2199 * config/tc-i386.c (i386_immediate): Remove unused label
2202 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2203 * symbols.c: Likewise.
2204 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2205 sy_next field when taking address, rather than symbol_next.
2207 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2209 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2210 value from the output file architecture.
2211 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2212 * dwarf2dbg.h: Change bfd_vma to addressT.
2214 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2216 * dwarf2dbg.h: Use PARAMS in function declarations.
2218 1999-06-11 Martin Dorey <mdorey@madge.com>
2220 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2221 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2223 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2225 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2227 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2229 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2232 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2234 * read.c (read_a_source_file): Only declare inescape if
2237 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2239 (find_entry_byval): Add parens to avoid warning.
2241 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2243 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2246 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2248 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2251 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2252 synthetize_setx): New functions.
2253 (md_assemble): Broken the special cases into the above
2254 functions. Make compiler happy if sizeof(bfd_vma)==4.
2255 Fix sethi generated from set/setuw. If instructions have a relloc,
2256 always clear the fields to be relocated in the opcode.
2257 (sparc_ip): Remove special_case global variable.
2259 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2261 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2262 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2263 indication of success rather than a value.
2264 (itbl_get_val): Likewise.
2265 (itbl_get_field): Use strcspn. Change delimiters to include
2267 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2268 (itbl_get_val): Likewise.
2269 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2271 * symbols.c (copy_symbol_attributes): Convert local symbols to
2274 1999-06-10 Nick Clifton <nickc@cygnus.com>
2276 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2279 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2281 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2282 Optimize set if sizeof(bfd_vma) == 64.
2283 (sparc_ip): Fix sethi - without %hi() it should generate
2284 R_SPARC_22 reloc, not R_SPARC_HI22.
2285 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2287 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2289 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2290 (s_ncons): New function.
2291 (native_op_table): New table.
2292 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2293 R_SPARC_OLO10 handling.
2295 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2297 * expr.h (struct expressionS): Revert last change; widen X_op.
2298 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2300 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2302 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2303 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2304 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2305 * Makefile.in: Regenerated.
2307 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2308 `common' pass on to s_mri_common.
2309 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2311 1999-06-06 Richard Henderson <rth@cygnus.com>
2313 * config/obj-elf.c (obj_elf_section): Don't free the return
2314 value of demand_copy_C_string.
2316 1999-06-05 Richard Henderson <rth@cygnus.com>
2318 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2319 creation logic from obj_elf_create_section.
2321 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2322 (section_stack): New.
2323 (special_sections): Make const.
2324 (obj_elf_section): Gut and rewrite parsing.
2325 (obj_elf_change_section): New function broken out of obj_elf_section.
2326 (obj_elf_parse_section_letters): Likewise.
2327 (obj_elf_section_word): Likewise.
2328 (obj_elf_section_type): Likewise.
2329 (obj_elf_previous): Treat as a toggle.
2330 (obj_elf_popsection): New.
2331 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2332 (ppc_section_type): Likewise.
2333 * config/tc-ppc.h: Likewise.
2335 * expr.h (struct expressionS): Don't make X_op a bitfield.
2336 * config/tc-alpha.c: Update for symbol handling changes.
2337 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2338 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2340 1999-06-05 Richard Henderson <rth@cygnus.com>
2342 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2343 (dwarf2_gen_line_info): Kill unused variables.
2344 (dwarf2_finish): Likewise.
2345 (dwarf2_where): Likewise.
2346 (dwarf2_directive_file): If we've only got a string,
2347 hand off to s_app_file.
2348 * ecoff.c: Move the include of ecoff.h.
2349 * symbols.h (S_IS_FUNCTION): Prototype.
2351 * read.c (LEX_HASH): Supply a default.
2353 (s_globl): Update `c' after skipping whitespace.
2354 * read.h (LEX_END_NAME, is_name_ender): New.
2355 * expr.c (get_symbol_end): Respect it.
2357 1999-06-04 Mark Klein <mklein@dis.com>
2359 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2361 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2363 * config/tc-hppa.c: Update for symbol handling changes.
2365 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2367 * cgen.c: Update for symbol handling changes.
2368 * config/tc-m32r.c: Likewise.
2370 * config/tc-hppa.h: Update for symbol handling changes.
2371 * config/tc-hppa.c: Likewise.
2373 * config/tc-arm.h: Update for symbol handling changes.
2374 * config/tc-arm.c: Likewise.
2375 (symbol_make_empty): Remove. Just use symbol_create.
2377 * symbols.c (symbol_set_tc): Correct name.
2379 * Makefile.am: Rebuild dependencies.
2380 ($(OBJS)): Don't depend upon struc-symbol.h.
2381 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2382 * dep-in.sed: Don't remove struc-symbol.h.
2383 * Makefile.in: Rebuild.
2385 * doc/internals.texi (Symbols): Describe changes in symbol
2388 1999-06-03 Richard Henderson <rth@cygnus.com>
2390 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2391 instead of doing the work by hand.
2393 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2395 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2396 state of line state-machine.
2397 (struct ls): Collect DWARF2 line state-machine state in new member
2398 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2399 resulted in any DWARF2 directives.
2400 (reset_state_machine): New function.
2401 (out_end_sequence): Ditto.
2402 (dwarf2_gen_line_info): When switching sections or switching to a
2403 lower text address, call out_end_sequence() first to terminate the
2404 previous code sequence as code sequences MUST have monotonically
2405 increasing addresses.
2406 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2408 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2410 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2411 DWARF2 debug info (line information only, at this point).
2412 * as.h: Update comment about supported debug formats.
2413 * dwarf2dbg.c, dwarf2dbg.h: New files.
2414 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2416 * expr.c (operand): Don't use [ for parens if we want an index op.
2417 (op_encoding): Switch [ into O_index, if desired.
2418 (op_rank): Renumber with O_index on bottom.
2419 (expr): If O_index, match closing bracket.
2420 * expr.h (O_index): New.
2422 * read.c (read_a_source_file): Conditionally allow matched "
2423 in lines passed to md_assemble.
2425 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2427 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2429 Add support for storing local symbols in a small structure to save
2430 memory when assembling large files.
2431 * as.h: Don't include struc-symbol.h.
2432 (symbolS): Add typedef.
2433 * symbols.c: Include struc-symbol.h.
2434 (local_hash): New static variable.
2435 (save_symbol_name): New static function, from symbol_create.
2436 (symbol_create): Call save_symbol_name.
2437 (local_symbol_count): New static variable.
2438 (local_symbol_conversion_count): Likewise.
2439 (LOCAL_SYMBOL_CHECK): Define.
2440 (local_symbol_make): New static function.
2441 (local_symbol_convert): New static function.
2442 (colon): Handle local symbols. Create local symbol for local
2444 (symbol_table_insert): Handle local symbols.
2445 (symbol_find_or_make): Create local symbol for local label name.
2446 (symbol_find_base): Check for local symbol.
2447 (symbol_append, symbol_insert): Check for local symbols.
2448 (symbol_clear_list_pointers, symbol_remove): Likewise.
2449 (verify_symbol_chain): Likewise.
2450 (copy_symbol_attributes): Likewise.
2451 (resolve_symbol_value): Handle local symbols.
2452 (resolve_local_symbol): New static function.
2453 (resolve_local_symbol_values): New function.
2454 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2455 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2456 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2457 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2458 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2459 (symbol_previous, symbol_next): New functions.
2460 (symbol_get_value_expression): Likewise.
2461 (symbol_set_value_expression): Likewise.
2462 (symbol_set_frag, symbol_get_frag): Likewise.
2463 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2464 (symbol_mark_used_in_reloc): Likewise.
2465 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2466 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2467 (symbol_mri_common_p): Likewise.
2468 (symbol_mark_written, symbol_clear_written): Likewise.
2469 (symbol_written_p): Likewise.
2470 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2471 (symbol_section_p, symbol_equated_p): Likewise.
2472 (symbol_constant_p): Likewise.
2473 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2474 (symbol_get_obj, symbol_set_obj): Likewise.
2475 (symbol_get_tc, symbol_set_tc): Likewise.
2476 (symbol_begin): Initialize local_hash.
2477 (print_symbol_value_1): Handle local symbols.
2478 (symbol_print_statistics): Print local symbol statistics.
2479 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2480 Declare new symbols.c functions. Move many declarations here from
2482 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2483 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2484 (struct symbol): Move bsym to make it clearly the first field.
2485 Remove TARGET_SYMBOL_FIELDS.
2486 (symbolS): Don't typedef.
2487 (struct broken_word): Remove.
2488 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2489 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2490 (symbol_clear_list_pointers): Likewise.
2491 (symbol_insert, symbol_remove): Likewise.
2492 (symbol_previous, symbol_append): Likewise.
2493 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2494 (struct local_symbol): Define.
2495 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2496 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2497 (local_symbol_get_frag, local_symbol_set_frag): Define.
2498 (local_symbol_get_real_symbol): Define.
2499 (local_symbol_set_real_symbol): Define.
2501 * write.c (write_object_file): Call resolve_local_symbol_values.
2502 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2503 (TARGET_SYMBOL_FIELDS): Don't define.
2504 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2505 ECOFF_DEBUGGING, add ECOFF fields.
2506 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2507 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2508 ECOFF_DEBUGGING, add ECOFF fields.
2509 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2510 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2511 * config/tc-mcore.h: Don't include struc-symbol.h.
2512 (TARGET_SYMBOL_FIELDS): Don't define.
2513 (struct mcore_tc_sy): Define.
2514 (TC_SYMFIELD_TYPE): Define.
2515 * Many files: Use symbolS instead of struct symbol. Use new
2516 accessor functions rather than referring to symbolS fields
2519 * read.c (s_mri_common): Don't add in value of line_label.
2521 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2522 checking for SEC_LINK_ONCE.
2524 * config/tc-sh.h (sh_fix_adjustable): Declare.
2526 * app.c (input_buffer): New static variable.
2527 (app_push): Save saved_input in allocated buffer.
2528 (app_pop): Restored saved_input.
2529 (do_scrub_chars): Change get parameter to take char * and int as
2530 arguments. Change GET macro to pass input_buffer to get
2531 function. Don't save input into allocated buffer.
2532 * as.h (do_scrub_chars): Update declaration.
2533 * input-file.c (input_file_get): Change to take char * and int.
2534 Read data into passed in buffer. Remove static buffer.
2535 * read.c (scrub_from_string): Change to take char * and int. Copy
2536 data into passed in buffer.
2538 * hash.h: Neaten. Declare hash_traverse.
2539 * hash.c: Complete rewrite based on BFD hashing code.
2540 * gasp.c (chunksize): New variable.
2541 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2544 1999-05-28 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2547 addend unless the target uses an old ABI.
2549 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2551 -Wchar-subscripts cleanup
2552 * listing.c (listing_newline): Use unsigned char variable, so
2553 calls to isascii,iscntrl are correct.
2554 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2556 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2557 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2558 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2559 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2561 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2563 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2565 (arch_coldfire_p): New #define.
2566 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2568 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2570 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2572 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2573 (install_operand): Add place `N'.
2574 (init_table): Add registers ACC, MACSR, MASK.
2576 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2578 * config/tc-m68k.c: Change mcf5200 --> mcf.
2579 (archs): Add mcf5206e, mcf5307.
2580 (m68k_ip): Add format `u'.
2581 (install_operand): Add place `m', `M', `h'.
2582 (init_table): Add upper/lower registers.
2584 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2586 1999-05-28 Martin Dorey <mdorey@madge.com>
2588 * config/tc-i960.c: Several minor changes to add ELF and
2589 BFD_ASSEMBLER support.
2590 * config/tc-i960.h: Likewise.
2591 * configure.in (i960-*-elf*): New target.
2592 * aclocal.m4, configure: Rebuild.
2594 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2596 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2597 reloc changes when defined(BFD_ASSEMBLER).
2599 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2601 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2603 * write.c (write_print_statistics): Output to file, not stderr.
2605 * expr.c (generic_bignum_to_int32,64): Prototype.
2607 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2608 output_sleb128, output_uleb128, output_big_sleb128,
2609 output_big_uleb128, output_big_leb128): Prototype.
2610 (output_big_sleb128, output_big_uleb128): Make inline.
2611 (output_big_leb128): Remove inline
2613 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2614 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2615 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2616 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2617 value for correct overflow check in write.c:fixup_segment.
2618 * write.c (fixup_segment): Move bitfield overflow checks to after
2619 the md_apply_fix call.
2620 * config/obj-coff.c (fixup_segment): Likewise.
2621 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2622 valueT *val argument.
2624 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2626 * config/atof-ieee.c (gen_to_words): Correctly round a
2627 denormalized number. Fix off-by-one in range checking for
2628 exponent in a denormal.
2630 1999-05-10 Nick Clifton <nickc@cygnus.com>
2632 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2635 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2637 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2639 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2641 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2642 (ReverseRegRegmem): Remove.
2643 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2644 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2645 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2648 From Doug Ledford <dledford@redhat.com>
2649 * config/tc-i386.h (RegXMM): New for P/III.
2650 * config/tc-i386.c: Add support for P/III.
2652 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2654 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2655 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2656 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2658 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2660 * config/tc-i386.c (i386_immediate): Skip whitespace before
2661 complaining about junk after expression.
2662 (i386_displacement): Likewise.
2664 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2666 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2667 Don't copy before downcaseing.
2669 1999-05-05 Catherine Moore <clm@cygnus.com>
2671 * tc-m68k.c: Include elf/m68k.h.
2672 (m68k_elf_final_processing): New routine.
2673 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2676 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2678 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2681 1999-04-30 Nick Clifton <nickc@cygnus.com>
2683 * config/tc-mcore.c (mcore_s_section): Dump literals before
2686 1999-04-29 Nick Clifton <nickc@cygnus.com>
2688 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2691 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2693 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2694 (TC_INIT_FIX_DATA): Delete.
2695 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2696 (TC_INIT_FIX_DATA): Delete.
2697 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2698 * write.c (fix_new_internal): Initialize fx_cgen member.
2699 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2700 (gas_cgen_md_apply_fix3): Update.
2701 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2702 (md_cgen_record_fixup_exp): Update.
2703 (FX_OPINFO_R_TYPE): Update.
2705 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2706 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2707 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2708 * frags.h (struct frag): Make opindex, opinfo ints.
2710 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2712 1999-04-26 Tom Tromey <tromey@cygnus.com>
2714 * aclocal.m4, configure: Updated for new version of libtool.
2716 1999-04-22 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2720 (md_apply_fix3): Do not fix up absolute relocations against
2723 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2725 1999-04-20 Nick Clifton <nickc@cygnus.com>
2727 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2728 changes and data-in-text directives.
2729 (mcore_cons): New function: intercept cons() operations.
2730 (mcore_float_cons): New function: intercept float_cons()
2732 (mcore_stringer): New function: intercept stringer() operations.
2734 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2736 * obj.h (struct format_ops): Change generate_asm_lineno field to
2738 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2740 * config/tc-alpha.c (find_opcode_match): Add default case to
2742 (find_macro_match): Likewise.
2743 (load_expression): Parenthesize && within ||.
2745 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2747 1999-04-17 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2750 .text .data .section pseudo ops.
2751 (mcore_s_section): New function. Dump lits before changing secs.
2752 (mcore_s_text): New function. Dump lits before changing secs.
2753 (mcore_s_data): New function. Dump lits before changing secs.
2755 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2757 * config/tc-mips.c (mips_32bitmode): New.
2758 (md_begin): Set mips_32bitmode if needed.
2759 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2760 Set EF_MIPS_32BITMODE.
2762 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2764 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2767 1999-04-16 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2771 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2773 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2774 expressions correctly.
2777 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2779 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2781 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2783 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2784 and fmpynfadd instructions.
2786 1999-04-11 Richard Henderson <rth@cygnus.com>
2788 * as.h (environ): Declare it, if needed.
2789 * as.c (dump_statistics): Don't declare environ.
2790 * configure.in (environ): Detect declaration.
2791 * configure, config.in: Rebuild
2793 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2794 (i386_displacement): Allocate enough space for replacement buffer.
2795 Clean up replacement buffer initialization.
2797 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2799 * subsegs.c (section_symbol): Don't create a new symbol if one
2800 already exists; instead, use the existing one, but set its segment
2801 and frag data if it hasn't already been defined.
2802 * config/obj-coff.c (c_section_symbol): Likewise.
2804 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2806 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2808 1999-04-08 Nick Clifton <nickc@cygnus.com>
2810 * config/tc-mcore.c: New File: Support routines for MCore
2812 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2813 * config/obj-coff.c: Add support for mcore-pe target.
2815 * Makefile.am: Add support for MCore targets.
2816 * Makefile.in: Regenerate.
2817 * configure.in: Add support for MCore targets.
2818 * configure: Regenerate.
2820 * doc/all.texi: Set MCORE.
2821 * doc/as.texinfo: Document MCore specific command line options.
2823 * write.h: Prevent multiple inclusion.
2825 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2827 * asintl.h (LC_MESSAGES): Never define.
2828 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2830 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2833 * Makefile.am (m68k-parse.c): If configuring in the source
2834 directory, copy m68k-parse.y into the local directory before
2835 running ylwrap, to remove spurious differences when generating
2837 * Makefile.in: Rebuild.
2839 * config/tc-sparc.h (md_do_align): Just allocate the number of
2840 bytes necessary, rather than always allocating 1024.
2842 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2844 * listing.c (listing_newline): Add cast to avoid warning.
2845 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2846 * config/tc-i386.c (i386_scale): Add return value.
2847 (build_displacement_string): Remove unused local temp_disp2.
2848 (i386_intel_memory_operand): Add parentheses to avoid warning.
2849 (i386_intel_operand): Remove unused local end_of_operand_string.
2850 (i386_operand): Remove unused local operand_modifier.
2851 (i386_operand): Add parens to avoid warning.
2853 1999-04-04 Don Bowman <don@pixsci.com>
2855 * configure.in: Add mips*-*-vxworks* target; have it define
2857 * configure, config.in: Rebuild.
2859 1999-03-31 Nick Clifton <nickc@cygnus.com>
2861 * configure.in (emulations): Add support for arm-epoc-pe.
2862 * configure: Regenerate.
2863 * config/te-epoc-pe.h: New file. Define macros specific to
2865 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2866 for arm-epoc-pe target.
2868 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2870 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2872 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2874 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2875 detect ",n" without a condition.
2876 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2879 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2881 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2882 instruction is encoded with one bit.
2885 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2887 * doc/internals.texi (CPU backend): Mention that
2888 line_separator_chars should not include newline. From thi
2889 <ttn@mingle.glug.org>.
2891 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2893 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2894 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2896 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2898 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2900 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2902 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2905 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2907 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2909 1999-03-15 Martin Hunt <hunt@cygnus.com>
2911 * app.c (do_scrub_begin): Change '-' back to a symbol char
2912 so we can use multiple opcodes on a line again.
2914 * config/tc-d30v.c: By default, warn if a symbol has
2915 the same name as a register. Plus some minor
2916 updates from the branch.
2918 1999-03-13 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2921 BFD_RELOC_16 and BFD_RELOC_64.
2923 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2925 * expr.c (expr): Add missing else.
2927 1999-03-12 Nick Clifton <nickc@cygnus.com>
2929 * config/tc-arm.c (md_apply_fix3): Improve error message.
2931 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2933 * Makefile.am (CPU_TYPES): Add fr30.
2934 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2935 (fr30,m32r dependencies): Update.
2936 * Makefile.in: Rebuild.
2938 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2939 (gas_cgen_record_fixup_exp): Ditto.
2940 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2941 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2942 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2943 (md_cgen_lookup_reloc): Update use of operand->type.
2944 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2945 (md_convert_frag): Call cgen_operand_lookup_by_num.
2946 (md_cgen_lookup_reloc): Update use of operand->type.
2947 (m32r_cgen_record_fixup_exp): Ditto.
2949 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2951 * config/tc-mips.c (md_show_usage): Fix message.
2953 1999-03-03 Nick Clifton <nickc@cygnus.com>
2955 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2956 and LDR reg,=<expr> instruction.
2958 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2961 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2963 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2965 1999-02-17 Nick Clifton <nickc@cygnus.com>
2967 This patch was created by: Scott Bambrough
2968 <scottb@corelcomputer.com>
2971 Special cased '@' character. The '@' character is used as the
2972 ARM assembler comment character, as a special character
2973 and in ELF .symver pseudo-op's, and as a special character in
2974 .type and .section pseudo-ops.
2975 (symver_pseudo): New static variable.
2976 (symver_state): New static variable.
2977 (struct app_save): Add field 'symver_state'.
2978 (app_push): Save global symver_state int struct app_save.
2979 (app_pop): Restore global symver_state from struct app_save.
2980 (do_scrub_chars): Special case handling of '@' character in
2983 * configure.in: Modified to recognize armv* uname syntax from ARM
2985 * configure: Regenerated.
2987 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2988 a prefix to the section's type.
2989 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2990 the type's typename.
2992 * config/tc-arm.h: Add support for PIC generation:
2993 (pic_code): New boolean.
2994 (obj_relocate_extern): Define.
2995 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2996 (TC_CONS_FIX_NEW): Define.
2997 (tc_fix_adjustable): Define.
2998 (GLOBAL_OFFSET_TABLE_NAME): Define.
3000 * config/tc-arm.c: Add support for PIC generation:
3001 (line_seperator_chars): Allow ';' as a seperator for Linux.
3002 (is_immediate_prefix): New macro.
3003 (arm_parse_reloc): New function.
3004 (s_arm_elf_cons): New function.
3005 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3006 (md_undefined_symbol): Special case handling for the Global Offset
3008 (md_apply_fix3): Handle PIC relocs.
3009 (tc_gen_reloc): Handle PIC relocs.
3010 (md_parse_option): Add support for '-k' command line switch to
3011 enable PIC generation.
3012 (cons_fix_new_arm): New function.
3013 (s_arm_elf_cons): New function.
3015 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3017 * configure.in: Add comments for uses of AC_DEFINE.
3018 * acinclude.m4: Likewise.
3019 * acconfig.h: Remove.
3020 * aclocal.m4: Rebuild.
3021 * configure: Rebuild.
3022 * Makefile.in: Rebuild.
3023 * config.in: Rebuild.
3025 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3027 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3028 non-constant offset from a base register.
3030 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3032 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3035 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3037 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3038 (emit_insn): Look for pc-relative and no-overflow specifiers on
3039 internal relocation types.
3041 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3043 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3046 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3048 (mips_4650, mips_4010, mips_4100): Variables removed.
3049 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3050 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3052 (md_begin): Don't bother initializing the mips_NNNN variables;
3053 mips_cpu is set, and that's good enough now.
3054 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3055 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3056 (show): New function, to handle wrapping in the CPU lists.
3057 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3059 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3061 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3062 than treat as an immediate specifier.
3064 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3066 * config/tc-i386.c: Prototype many functions.
3067 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3068 (i386_immediate): Remove unused second argument.
3069 (i386_intel_operand): Fix i386_is_reg typo.
3070 (i386_operand): Use allow_naked_reg.
3071 (output_invalid): Make operand int for K&R.
3073 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3075 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3077 * Makefile.in: Rebuild.
3079 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3081 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3083 (EXTRA_as_new_SOURCES): Comment out.
3084 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3085 * Makefile.in: Rebuild.
3086 * doc/Makefile.in: Rebuild.
3087 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3088 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3089 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3090 * configure: Rebuild.
3091 * aclocal.m4: Rebuild.
3092 * config.in: Rebuild.
3093 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3094 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3095 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3096 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3097 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3098 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3099 (gas_cgen_record_fixup_exp): Ditto.
3100 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3101 descriptor, not global variable.
3102 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3103 descriptor, not global variable. Refer to insert_operand handler
3104 via cpu descriptor, not global function.
3105 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3106 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3107 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3108 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3109 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3110 * config/tc-m32r.c: Ditto.
3111 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3112 (md_assemble): Ditto.
3113 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3115 1999-02-09 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3118 relocations for ELF targets.
3120 1999-02-08 Nick Clifton <nickc@cygnus.com>
3122 * configure.in: Add support for StrongARM target.
3123 * configure: Regenerate.
3125 1999-02-05 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3129 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3132 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3134 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3136 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3138 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3139 (INTEL_DWORD_MNEM_SUFFIX): Define.
3142 (DWORD_PTR): Define.
3143 (XWORD_PTR): Define.
3145 (OFFSET_FLAT): Define.
3147 (NONE_FOUND): Define.
3150 * config/tc-i386.c (set_intel_syntax): New routine.
3151 (intel_syntax): Declare.
3152 (allow_naked_reg): Declare.
3153 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3154 (intel_float_operand): New routine.
3155 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3156 Handle brackets as well as parens. Call i386_intel_operand for
3157 intel syntax. Reverse operands if appropriate. Handle new
3158 suffixes. Handle movzx and movsx.
3159 (i386_is_reg): New routine.
3160 (i386_immediate): New routine.
3161 (i386_scale): New routine.
3162 (i386_displacement): New routine.
3163 (i386_operand_modifier): New routine.
3164 (build_displacement_string): New routine.
3165 (i386_parse_seg): New routine.
3166 (i386_intel_memory_operand): New routine.
3167 (i386_intel_operand): New routine.
3168 (i386_operand): Call i386_displacement, i386_immediate,
3169 i386_scale, etc. instead of handling inline.
3170 (parse_register): Handle registers without prefix.
3172 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3174 * configure: Regenerate.
3175 * configure.in (arm-*-oabi): New.
3176 (thumb-*-oabi): New.
3177 * config/tc-arm.c (target_oabi): Declare.
3178 (md_apply_fix3): Support REL relocs.
3179 (md_parse_option): Handle -oabi.
3180 (elf32_arm_target_format): New routine.
3181 (md_longopts): Add OPTION_OABI.
3182 * config/tc-arm.h: Redefine TARGET_FORMAT.
3185 1999-01-28 Nick Clifton <nickc@cygnus.com>
3187 * write.c (write_relocs): Handle out of range error.
3189 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3190 (fr30_force_relocation): Default to 0.
3192 * config/tc-fr30.h (obj_fix_adjustable): Define.
3193 (TC_FORCE_RELOCATION): Define.
3195 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3198 1999-01-16 Nick Clifton <nickc@cygnus.com>
3200 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3201 merge of two instructions if the left instruciton kills the right.
3203 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3205 * Makefile.in: Regenerate.
3206 * configure.in: Redo test for using cgen.
3207 * configure: Regenerate.
3209 1999-01-09 Nick Clifton <nickc@cygnus.com>
3211 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3212 redefinition of this macro.
3214 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3216 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3219 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3221 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3222 a read of HI or LO and an immediatly following branch.
3224 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3226 * config/tc-mips.c (md_begin): Another correction to the setting of
3229 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3231 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3233 1998-12-21 Nick Clifton <nickc@cygnus.com>
3235 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3236 bit insn when optimizing, so that parallelised instructions will
3237 start on a 32 bit boundary.
3239 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3241 * config/tc-mips.c (mips_eabi64): New.
3242 (md_begin): Set mips_eabi64.
3243 (mips_elf_final_processing): Use it.
3245 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3247 * config/tc-mips.c (mips_elf_final_processing):
3248 Correct setting of ABI in e_flags.
3250 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3252 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3254 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3256 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3258 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3260 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3261 warning, values that don't fit in the field.
3263 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3265 * config/tc-mips.c (mips_abi_string): New.
3266 (md_parse_option,md_longopts): Add mabi.
3267 (mips_elf_final_processing): Set e_flags based on mabi flag.
3269 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3271 * config/tc-mips.c (md_parse_option): Handle vr4111.
3273 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3275 * config/tc-h8300.c (build_bytes): Change message given if the
3276 instruction requires H8/300H mode and we're not in Hmode, to
3277 suggest that it may be the operand modes that are the problem, not
3278 necessarily the opcode.
3280 1998-12-10 Nick Clifton <nickc@cygnus.com>
3282 * config/tc-fr30.c: Add line separator character.
3284 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3286 * configure.in (hppa-*-mpeix*): New target.
3287 * config/obj-som.h (obj_som_compiler): Declare.
3288 * config/obj-som.c (compiler_seen): New static variable.
3289 (obj_som_compiler): New function.
3290 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3291 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3292 (pa_type_args): Set hppa_priv_level.
3293 (pa_compiler): New static function if OBJ_SOM.
3294 * configure: Rebuild.
3296 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3298 * read.c (output_leb128): Don't mark as inline.
3300 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3302 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3303 AIX .vbyte unaligned data support.
3304 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3305 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3308 1998-12-07 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3313 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3315 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3316 BFD_RELOC_ARM_PCREL_BRANCH.
3318 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3320 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3321 checking the target type.
3322 (mips-dec-bsd*): Set endian to little.
3323 * configure: Rebuild.
3325 COFF weak symbol support, based on patches from Mark Elbrecht
3326 <snowball3@usa.net>:
3327 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3328 * config/obj-coff.c (obj_coff_weak): New static function.
3329 (obj_coff_endef) [both versions]: Handle weak symbols.
3330 (coff_frob_symbol): Likewise.
3331 (yank_symbols): Likewise.
3332 (obj_pseudo_table): Add "weak".
3334 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3335 <aymeric.vincent@emi.u-bordeaux.fr>.
3336 * aclocal.m4: Rebuild with current tools.
3337 * configure: Rebuild.
3339 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3340 an assertion failure for a case we can't handle when OBJ_ECOFF.
3342 * expr.c (operator): And with 0xff to avoid problems with signed
3345 1998-12-03 Nick Clifton <nickc@cygnus.com>
3347 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3348 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3350 1998-12-02 Nick Clifton <nickc@cygnus.com>
3352 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3355 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3357 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3360 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3362 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3365 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3369 (d10v_cleanup): Only generate previous insn if a multiline insn is
3372 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3377 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3380 -marm6xxx command line switches.
3382 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3384 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3385 (itbl-ops.o): Delete duplicate dependencies.
3386 Rebuild dependencies.
3387 Add fr30 dependencies.
3388 * Makefile.in: Rebuild.
3390 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3394 * listing.c: Ignore line terminator characters found inside
3397 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3399 * po/gas.pot: Regenerated.
3401 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3404 fr30_is_label_start(). Also checks for delay slot insns.
3406 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3407 FR30 instructions which contain a colon in the mnemonic.
3409 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3411 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-fr30.c: Removed currently superflous code.
3415 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3417 * config/tc-fr30.h: New file.
3418 * config/tc-fr30.c: Tweaking so that it will compile.
3420 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3422 * config/tc-d10v.h (obj_fix_adjustable): Define.
3423 (TC_FORCE_RELOCATION): Define.
3424 (d10v_force_relocation): Declare.
3425 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3426 (md_apply_fix3): Handle Vtable relocs.
3427 (d10v_fix_adjustable): New.
3428 (d10v_force_relocation): New.
3430 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3432 * config/tc-d30v.c: Change default behaviour to ignore potential
3433 conflicts between register name and symbol names.
3435 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3437 * configure.in: Add fr30-*-*.
3438 * config/tc-fr30.c: New file.
3439 * Makefile.in: Regenerated.
3440 * config.in: Regenerated.
3441 * configure: Regenerated.
3442 * doc/Makefile.in: Regenerated.
3443 * po/gas.pot: Regenerated.
3445 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3447 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3450 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3452 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3454 (do_scrub_chars): Add some casts to unsigned char to avoid
3455 unwanted sign extension.
3456 * read.c (lex_type): Set characters about 127 to be symbol
3458 * config/tc-i386.c (md_begin): Set identifier_chars and
3459 operand_chars for values above 127.
3461 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3463 * configure.in: detect cygwin* instead of cygwin32*
3464 * configure: regenerate
3466 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3468 * listing.c: Add support for producing a listing from piped
3471 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3473 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3474 (append_insn): Account for the tx39's multiply behavior.
3476 1998-10-26 Michael Meissner <meissner@cygnus.com>
3478 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3479 from assemble_parallel_insns. Add support for '->' to indicate
3480 explicitly serializing the instructions.
3481 (md_assemble): Ditto.
3483 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3485 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3488 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3490 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3492 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3494 * config/tc-mips.c : support frame and regmask/fregmask when
3495 MIPS_STABS_ELF is specified.
3497 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3499 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3500 (md_apply_fix): Don't return 1 for VTABLE relocs.
3501 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3503 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3505 * doc/c-i386.texi: Replace occurences of "opcode" with
3506 "instruction mnemonic", "instruction", or "mnemonic" when
3507 referring to the name of an instruction. Use "opcode" when
3508 referring to the sequence of machine bytes.
3510 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3511 (is_opcode_char): Rename to is_mnemonic_char.
3512 (md_assemble and i386_operand): Correct error messages from
3513 "opcode" to "instruction mnemonic"
3514 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3515 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3516 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3517 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3518 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3519 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3520 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3522 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3524 * config/tc-i386.c (i386_operand): Check for garbage after
3527 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3529 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3530 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3532 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3534 * config/tc-sh.h (obj_fix_adjustable): Define.
3535 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3536 (md_apply_fix): Likewise.
3537 (tc_gen_reloc): Likewise.
3538 (sh_fix_adjustable): New.
3540 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3542 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3543 * cgen.h (gas_cgen_finish_insn): Update prototype.
3544 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3545 cgen_insn_t -> CGEN_INSN_INT.
3546 (make_parallel): Update handling of CGEN_INT_INSN_P.
3547 (assemble_parallel_insn): Ditto.
3548 (target_make_parallel): New function.
3549 (md_assemble): Use it.
3551 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3553 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3555 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3557 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3558 converted into lower case.
3560 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3562 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3563 (gas_cgen_tc_gen_reloc): Likewise.
3564 * config/tc-m32r.h (obj_fix_adjustable): Define.
3565 * config/tc-m32r.c (m32r_fix_adjustable): New.
3566 (m32r_force_relocation): Handle VTABLE relocs.
3568 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3570 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3572 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3574 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3575 to lower case before parsing.
3577 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3578 parallel insns modift buts in the PSW as a side effect.
3580 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-d30v.c (find_format): Test for missing flag and
3585 (md_apply_fix3): Fix error messages to avoid
3586 assumption about presence of a symbol.
3588 (parallel_ok): Disallow parallel instructions that both modify the
3591 (find_format): Generate a warning if an odd numbered register is
3592 used as the first register in a mutli-register instruction.
3594 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3597 relocations are always associated with a symbol.
3599 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3601 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3602 (elf32_sparc_force_relocation): Declare.
3603 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3604 (tc_gen_reloc): Handle vtable relocs.
3605 (elf32_sparc_force_relocation): New.
3607 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3609 * symbols.c (S_IS_FUNCTION): New.
3610 * config/tc-v850.h (obj_fix_adjustable): Define.
3611 (TC_FORCE_RELOCATION): Define.
3612 (v850_force_relocation): Declare.
3613 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3614 of fx_addnumber for VTABLE reloc addends.
3615 (md_apply_fix3): Handle VTABLE relocs.
3616 (v850_fix_adjustable): New.
3617 (v850_force_relocation): New.
3619 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3621 * tc-hppa.c (fp_operand_format): Add some additional formats.
3622 (pa_ip): Do not automatically promote into pa2.0 mode.
3623 (pa_level): Handle ".level 2.0".
3625 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3627 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3628 * config/tc-i386.h (template.extension_opcode): Change to
3629 unsigned int to allow full range of 8-bit opcode suffixes.
3630 (None): Redefine as 0xffff.
3632 From Jeff B Epler <jepler@usgs.gov>
3633 * doc/c-i386.texi (i386-SIMD): New section.
3635 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3637 * read.c (discard_rest_of_line): New function.
3638 * read.h: Declare it.
3639 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3641 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3643 * config/tc-d10v.c (find_symbol_matching_register): New function.
3644 (find_opcode): Cope with the case where a register name matches
3647 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3649 * config/tc-v850.c (md_pcrel_from): Rename to
3650 v850_pcrel_from_section.
3651 (v850_pcrel_from_section): Do not resolves symbols in other
3654 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3656 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-d10v.c (find_opcode): Generate an error if a register
3659 is supplied for an operand that should not be a register.
3661 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3663 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3664 instructions to have another instruction in the right bin.
3666 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3668 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3669 the right container if the left container holds a branch
3672 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3674 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3675 both a register name and symbol name.
3676 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3678 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3680 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3681 execution unit class.
3683 (reg_name_search): If a name matches a register and a symbol,
3684 prefer the register.
3685 (find_format): Disallow flag registers when a general purpose
3686 register is required.
3687 If a number is required, but a register has been given, check to
3688 see if a symbol with the same name as the register exists, and if
3689 so, use that symbol.
3691 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3693 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3695 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3697 * config/tc-d30v.c (find_format): Do not accept flag registers as
3698 general purpose registers.
3699 (find_format): If an immediate value is expected at a given place
3700 in a format, but a register name has been provided instead, check
3701 to see if that register name matches the name of a predefined
3702 symbol and if it does, then use the symbol instead.
3703 (reg_name_search): If a register name matches a symbol name,
3704 prefer the register name to the symbol name.
3706 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3708 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3709 the previous insn to empty.
3711 1998-09-20 Michael Meissner <meissner@cygnus.com>
3713 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3714 pieces, forcing the use of an ANSI compiler.
3716 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3718 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3720 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3722 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3724 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3726 (obj_elf_vtable_entry): Likewise.
3727 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3728 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3729 (tc_gen_reloc): Likewise.
3730 (arm_fix_adjustable): Likewise.
3731 (elf32_arm_force_relocation): New.
3732 (armelf_frob_symbol): Remove coff-style symbol support.
3734 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3736 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3738 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3740 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3741 OBJ_COFF so that routine is defined for a.out format.
3743 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3745 * config/tc-i386.c (i386_operand): Detect non-segment registers
3746 used as segment prefixes.
3748 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3751 optimize across FDE boundaries.
3753 * config/obj-coff.c (obj_coff_section): Preserve any link once
3754 flags when setting the section flags.
3756 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3759 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3761 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3763 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3766 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3768 * frags.c (frag_grow): Include the size of the frag struct in the
3771 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3772 if the new subseg comes before the old.
3774 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3776 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3777 to handle edge8 and edge16.
3779 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3781 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3782 before we clobber the symbol involved.
3784 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3786 * config/tc-arm.c: Remove OBJ_ELF definitions for
3787 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3788 use arm_adjust_symtab for OBJ_COFF.
3789 (armelf_adjust_symtab): New Routine.
3790 * config/tc-arm.h: Define obj_adjust_symtab to
3791 armelf_adjust_symtab for OBJ_ELF.
3793 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3795 * configure.in: Make all i386-elf targets use bfd_gas.
3796 * config/tc-i386.c (tc_i386_force_relocation): New.
3797 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3798 (md_apply_fix3): Likewise.
3799 (tc_gen_reloc): Handle them.
3800 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3801 tc_i386_force_relocation.
3803 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3807 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3810 current opcode after writing the first insturction of a reverse
3813 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3815 * read.h (generate_lineno_debug): Add prototype.
3816 * read.c (generate_lineno_debug): Make non-static.
3818 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3820 * config/tc-i386.c (md_assemble): Only warn for address/data size
3823 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3825 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3826 against Thumb function names, as the linker needs this information.
3828 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3830 * expr.c (operand): Check also that there is no advance in operand
3831 after atof_generic in order to decide "is it label 0f or floating
3834 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3836 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3837 command line options with a single dash.
3838 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3840 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3842 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3843 * tc-arm.c (arm_fix_adjustable): New routine.
3845 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3847 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3848 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3849 demand_empty_rest_of_line before mri_comment_end.
3850 (equals): Check garbage after expression before
3851 mri_comment_end in MRI mode.
3853 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3855 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3856 small immediate constant to use the constant itself rather than
3859 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3861 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3862 (pa_leave): Likewise.
3864 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3866 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3868 (i386_operand): Fix an error message.
3870 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3872 * doc/c-arm.texi (ARM Directives): Document .req directive.
3874 * config/tc-arm.c (reg_required_here): Display erroneous string if
3875 the register name could not be decoded.
3876 Do not set inst.instruction if the sift is -1.
3878 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3880 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3883 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3885 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3886 even if it is belived to be unnecessary.
3888 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3890 config/tc-i386.c (i386_operand): Size immediate constants by
3891 suffix (erroneously removed as part of July 7 change).
3893 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3895 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3896 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3897 (armelf_frob_symbol): New Routine.
3898 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3900 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3902 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3904 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3907 command line switches passed to assembler.
3909 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3911 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3912 (gas_cgen_opcode_desc): Declare.
3913 (gas_cgen_parse_operand): Declare.
3914 (*): Prepend gas_ to gas specific fns to denote them as such.
3916 * cgen.c (gas_cgen_opcode_desc): New global
3917 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3918 (queue_fixup): Renamed from cgen_queue_fixup.
3919 (*): Prepend gas_ to gas specific fns to denote them as such.
3921 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3922 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3923 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3924 Open opcode table and initialize it.
3925 (make_parallel): Use gas_cgen_opcode_desc.
3926 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3927 (md_assemble): Ditto.
3929 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3931 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3932 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3933 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3934 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3935 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3936 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3937 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3938 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3939 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3940 (INIT_STAB_SECTION): Likewise.
3941 (OBJ_PROCESS_STAB): Likewise.
3943 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3944 (md_parse_option): Watch for them.
3945 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3946 (md_begin): Kill neverdef code.
3947 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3948 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3949 (s_alpha_coff_wrapper): New.
3950 (md_pseudo_table): Trap all ECOFF pseudos.
3952 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3954 Start of changes to remove mdebug section from mips*-elf
3955 Based on MIPS_STAB_ELF definition
3956 * acconfig.h: undef if not configured
3957 * config.in: undef if not configured
3958 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3959 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3960 * stabs.c (s_stab_generic): flush frag
3962 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3964 * configure.in: (arm-*-elf): Handle.
3965 (thumb-*-elf): Handle.
3966 * configure: Regenerate.
3967 * read.c (stringer): Fix typo in comment.
3968 * write.c (fixup_segment): Don't add symbol value to addend if
3970 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3972 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3975 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3977 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3978 (write_2_short): Emit warning if new flag is set.
3979 (do_assemble): Set flags if left instruction is one of special
3980 "right-instruction-killer" type.
3982 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3984 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3985 Always output words in debug_info section as big endian.
3986 (sparc_target_format): Choose correct bfd target.
3987 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3989 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3991 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3992 to work with internationalization code. Issue an error when two
3993 operands match that are not allowed to match.
3995 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3997 * configure.in (install_tooldir): Allow target to specify whether
3998 it wants to be installed in $(tooldir)/bin.
3999 * configure: Regenerate.
4000 * Makefile.am (install-exec-local): Set install-exec-tooldir
4001 dependency via configure.
4002 * Makefile.in: Regenerate.
4004 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4006 * Makefile.am (install-exec-local): Split into two ...
4007 (install-exec-bindir,install-exec-tooldir): New rules.
4008 * Makefile.in: Regenerate.
4010 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4012 * Makefile.am (install-exec-local): Don't remove the file before
4013 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4014 W. Rozycki <macro@ds2.pg.gda.pl>.
4015 * Makefile.in: Rebuild.
4017 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4019 * cgen.c: Include libiberty.h.
4020 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4021 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4022 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4023 (md_cgen_lookup_reloc)): Declare.
4024 (md_cgen_record_fixup_exp): Declare.
4025 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4026 (m32r_relax_frag): Declare.
4027 (cgen_md_apply_fix3): Decls moved to cgen.h.
4028 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4029 (m32r_cgen_record_fixup_exp): Delete decl.
4030 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4031 (assemble_nop): Delete.
4032 (expand_debug_syms): Delete unused `exp'.
4033 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4034 Add default case for -Wall.
4035 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4036 (md_atof): Delete unused wordP.
4038 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4040 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4043 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4045 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4046 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4047 .print, .purgem, and .struct. Remove documentation for
4050 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4052 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4053 Update call to insert_operand.
4055 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4059 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4062 whitespace after a prefix operator.
4064 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4066 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4068 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4070 * config/tc-sparc.c (log2): New static function.
4071 (s_reserve): Use log2 to convert alignment before calling
4073 (s_common): Use log2 to convert alignment before calling
4074 record_alignment and frag_align.
4075 (sparc_cons_align): Use log2.
4077 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4079 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4080 (s_common): Likewise.
4082 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4083 initialization of waddr.
4084 (sparc_elf_final_processing): Add default case to switch.
4086 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4088 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4089 than temporary real.
4091 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4093 * write.c (subsegs_finish): Don't align the segments if there were
4096 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4097 copying aux information.
4099 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4100 expression into a symbol.
4102 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4104 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4105 type to unsigned int.
4106 (md_assemble): Change type used to store offsets from unsigned
4108 (i386_operand): Switch error check to only call RESTORE_END_STRING
4109 once after parse_register.
4111 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-v850.c (md_show_usage): Changed format to match that
4116 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4118 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4120 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4122 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4125 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4127 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4128 * doc/Makefile.in: Rebuild.
4130 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4132 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4133 for %lo expressions.
4134 (mips_ip, case 'u'): Move range check after code to mask
4135 off bits in %hi/%lo expressions. Mask off high bits for
4138 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4140 * doc/Makefile.am (gasver.texi): New target.
4141 (as.info, as.dvi): Depends upon gasver.texi.
4142 * doc/as.texinfo: Include gasver.texi. Mention version number on
4143 title page and in top node.
4144 * doc/Makefile.in: Rebuild.
4146 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4148 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4149 but not including the line containing the edict.
4150 * listing.h (LISTING_EOF): New.
4151 * input-scrub.c (input_scrub_next_buffer): Call it.
4153 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4155 * config/tc-i386.c (i386_operand): Don't set the size of an
4156 immediate address based solely on the suffix and the mode.
4158 * config/tc-i386.c (md_assemble): Add assertion to make sure
4159 overlap2 does not set Imm.
4161 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4162 sequences of whitespace to a single space.
4163 (is_space_chars): Just compare with space.
4164 (md_begin): Don't initialize space_chars.
4165 (md_assemble): Just skip a single whitespace character.
4166 (i386_operand): Rewrite base-index parsing to use new
4167 parse_register, and to skip white space. Skip white space in a
4168 number of other places too. Don't give error message if
4169 parse_register fails.
4170 (parse_register): Change reg_string parameter to be non-const.
4171 Add end_op parameter. Skip white space after the `%', and return
4172 end of register string. Give error message here rather than
4175 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4177 Based on patch from Matt Semersky <matts@scd.hp.com>:
4178 * expr.c (op_encoding): Make const.
4179 (expr_set_precedence): New function.
4180 (expr_begin): Don't set operator rankings, just call
4181 expr_set_precedence.
4182 * expr.h (expr_set_precedence): Declare.
4183 * read.c (s_mri): Call expr_set_precedence.
4185 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4187 * doc/as.texinfo (Statements): Remove paragraph discussing
4188 continuing lines with a backslash. This hasn't worked for years,
4191 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4193 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4195 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4196 (ps_CTORS, ps_DTORS): New section types.
4197 (vms_fixup_xtors_section): New function
4198 (Ctors_Psect, Dtors_Psect): Define.
4199 (IS_GXX_XTOR): Define
4200 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4201 Filter static constructors/destructors and add to
4202 Ctors_Symbols/Dtors_Symbols chain.
4203 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4204 appropriate section.
4206 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4207 * makefile.vms: Merge vax/vms support.
4209 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4211 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4212 (elf_pseudo_table): Add them.
4213 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4214 (md_apply_fix): Accept them.
4215 (mips_fix_adjustable): Don't adjust them.
4216 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4217 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4218 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4219 (tc_fix_adjustable): Don't adjust them.
4221 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4223 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4225 * Makefile.in: Regenerate.
4226 * configure.in: AC_SUBST cgen_cpu_prefix.
4227 * configure: Regenerate.
4229 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4231 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4232 Changed all users of COND12_DELAY.
4234 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4236 * config/tc-mn10300.c (set_arch_mach): New function.
4237 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4238 (md_begin): Default to mn10300 mode.
4239 (md_assemble): Only accept instructions for the core mn10300
4240 chip and the active machine type.
4242 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4244 * subsegs.h (segment_info_type): Give the struct a name.
4245 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4246 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4247 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4248 * config/tc-w65.h (tc_reloc_mangle): Declare.
4249 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4251 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4253 * config/tc-v850.c (v850_comm): Restore old section
4254 after common processing.
4256 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4258 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4260 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4262 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4263 char with code that explicitly sign-extends.
4265 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4267 * config/tc-v850.c (md_begin): Restore text section as the current
4268 section after creating call table sections.
4269 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4272 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4273 with call to macro SYM_AUXINFO.
4275 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4277 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4278 with the program transform name.
4279 * Makefile.in: Rebuild.
4281 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4283 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4286 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4288 * config/tc-i386.c (i386_operand): Be prepared for a space between
4289 the open parenthesis and the start of the register operand,
4290 because of the June 16 change.
4292 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4297 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4300 even if it is belived to be unnecessary.
4302 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4304 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4306 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4308 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4310 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4311 shift amount for a repeated operand. The shift amount for the
4312 repeated copy comes from the size of the operand.
4314 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4316 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4318 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4320 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4322 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4324 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4325 characters in it as LEX_IS_SYMBOL_COMPONENT.
4326 * config/tc-i386.h (tc_symbol_chars): Define.
4327 (extra_symbol_chars): Declare.
4328 * config/tc-i386.c (extra_symbol_chars): Define.
4329 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4330 (line_comment_chars): Set to '/' if TE_LINUX.
4331 * doc/c-i386.texi (i386-prefixes): Update.
4332 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4334 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4336 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4337 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4339 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4341 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4342 constraint in instructions REP & REPI.
4344 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4346 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4347 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4349 (check_range): If the operand is shifted, then shift the number
4350 before checking its range.
4352 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4354 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4357 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4359 * config/tc-v850.c (v850_comm): Create special sections as needed.
4361 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4363 * config/tc-d10v.c (write_2_short): Addition of swapping
4364 instructions for sequential and reverse sequential order when
4365 given order is not possible.
4367 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * Makefile.am: Rebuild dependencies.
4370 (DEP_INCLUDES): Fix reference to intl build directory.
4371 * Makefile.in: Rebuild.
4373 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4375 * doc/c-i386.texi: Update 16 bit documentation.
4377 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4378 IgnoreDataSize to IgnoreSize as they are used for address size as
4380 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4381 32-bit mode, similarly addr16/data16 and variants.
4383 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4385 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4386 sequential word multiply instructions.
4388 (do_assemble): Add extra command line argument, to allow mul32
4389 attribute to be preserved across parallel insns.
4390 (md_assemble): Insert NOPs between explicitly parallel insns which
4391 contain an 32 bit multiply and a 16 multiply.
4393 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4395 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4398 * config/tc-i386.c (reloc): Add braces.
4400 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4401 consistent with Intel naming.
4402 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4403 use bitfields in sib_byte.
4404 (modrm_byte): Don't use bitfields here either.
4406 * config/tc-i386.c (current_templates): Add const.
4407 (parse_register): Add const to return, param, and char *s.
4408 (i386_operand): Add const to reg_entry *r.
4409 * config/tc-i386.h (templates): Add const to start, end.
4411 Inspired by code for 16 bit gas support from Martynas Kunigelis
4412 <martynas@nm3.ktu.lt>:
4413 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4414 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4415 (uses_mem_addrmode): Remove.
4416 (md_estimate_size_before_relax): Add support here too.
4417 (md_relax_table): Rewrite interface to md_relax for 16 bit
4419 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4420 (opcode_suffix_to_type): Remove.
4421 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4422 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4423 (md_convert_frag): Likewise.
4424 (i386_operand): Add support for 16 bit base/index regs,
4425 immediates, and displacements. Remove some unnecessary casts, and
4426 localise end_of_operand_string, displacement_string_start,
4427 displacement_string_end variables. Add GCC_ASM_O_HACK.
4428 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4430 * config/tc-i386.c (prefix_hash): Remove.
4431 (md_begin): Rewrite without obstacks. Remove prefix hash table
4432 handling. Rewrite lexical table handling.
4433 (i386_print_statistics): Don't print prefix statistics.
4434 (md_assemble): Rewrite instruction parser so that line is not
4435 converted to lower case. Don't do a hash_find for prefixes,
4436 instead recognise them via opcode modifier.
4437 (expecting_operand, paren_not_balanced): Localise variables.
4438 * config/tc-i386.h (IsPrefix): Define.
4439 (prefix_entry): Remove.
4441 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4442 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4443 '\\' in case where comment_chars contains '/'.
4445 * config/tc-i386.c (MATCH): Ensure given operand and template
4446 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4447 you must write `ljmp *table(%ebx)'.
4449 From H.J. Lu <hjl@gnu.org>:
4450 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4451 as 0 ifndef BFD_ASSEMBLER.
4452 (md_assemble): Allow immediate operands without suffix or
4453 other reg operand to default in size to the current code size.
4455 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4457 * config/tc-v850.c (md_begin): Restore creation of
4458 .call_table_text and .call_table_data sections.
4460 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4463 after emitting a word of noops.
4465 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4467 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4468 (i386_operand): Simplify checks for valid base/index combinations.
4469 Disallow `in 4(%dx),%al'.
4471 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4473 (add_prefix): Change parameter from char to int.
4475 * config/tc-i386.h (Ugh): Define opcode modifier.
4476 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4478 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4479 CONSISTENT_REGISTER_MATCH macros to check register types more
4480 thoroughly. Check for illegal suffix/operand combinations
4481 when matching insns with operands. Handle new `s' suffix, and
4482 associated FloatMF opcode modifier for float insns with memory
4484 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4485 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4486 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4487 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4488 DATA_PREFIX_OPCODE throughout.
4490 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4491 (md_assemble): Rewrite suffix/register operand checking code to be
4492 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4493 AnyMem, the better to grep.
4495 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4496 given a memory operand. Don't set Abs bits either.
4497 (type_names): Remove Mem*, Abs*.
4498 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4499 define opcode_modifiers as these cases are handled by Disp8,
4500 Disp16, Disp32 and suffix checks.
4501 (COMES_IN_BOTH_DIRECTIONS): Remove.
4502 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4504 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4505 if IgnoreDataSize modifier given. Remove ShortformW modifier
4506 test. Add test for ShortForm in W base_opcode modification.
4507 Merge Seg2ShortForm and Seg3ShortForm code.
4508 * config/tc-i386.h (ShortFormW): Remove.
4509 (IgnoreDataSize): Define.
4511 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4513 * config/tc-d30v.c (md_assemble): Store previous segment state
4514 with previous instruction.
4516 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4518 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4519 (ebp, esp): Remove static variables.
4520 (MATCH): Remove test for InOutPortReg.
4521 (i386_operand): Properly handle InOutPortReg here instead.
4522 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4523 (md_assemble): Simplify and correct modrm and sib generation.
4524 (i386_operand): Add warning for scale without index.
4525 Rewrite checks for valid base/index combinations.
4527 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4528 macros and enclose in do while(0).
4529 (RESTORE_END_STRING): Likewise.
4530 (md_assemble): Add one to printed operand number so we start
4531 from 1 not 0. Add some more gettext invocations.
4532 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4535 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4536 DATA_PREFIX, SEG_PREFIX): Define.
4537 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4538 (check_prefix): Remove function.
4539 (add_prefix): New function. Add prefix to i.prefix as well as
4541 (md_assemble): Changes for add_prefix. Remove hack for wait
4542 prefix, instead always output prefixes in fixed order. Test
4543 for jcxz/loop when selecting between word & dword operations,
4544 and add address size prefix rather than operand size prefix.
4545 Remove operand -> address size hack when emitting jcxz/loop.
4546 (i386_operand): Remove O_Absent check as it's done in expr.
4548 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4550 * configure.in: Recognize m5200 as a cpu_type of m68k.
4551 * aclocal.m4: Rebuild with current libtool.
4552 * configure: Rebuild.
4554 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4556 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4557 to relaxable_symbol to prevent references to external symbol from
4560 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4562 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4563 symbols are relaxable.
4565 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4567 * config/tc-v850.c (md_begin): Don't create special
4568 sections by default.
4570 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4572 * config/tc-mips.c (macro): For div and udiv, close the
4573 reorder block as soon as possible.
4575 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4577 From Matt Semersky <matts@scd.hp.com>:
4578 * macro.c (macro_mri_mode): New function.
4579 * macro.h (macro_mri_mode): Declare.
4580 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4583 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4585 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4588 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4589 until after xstrdup in OBJ_EVAX case.
4591 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4593 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4594 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4595 of hardcoded magic number.
4596 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4598 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4600 * read.c (do_s_func): New function.
4602 * read.h (do_s_func): Add prototype.
4604 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4606 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4607 nops if fill pattern not specified.
4609 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4611 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4612 * config/te-go32.h (TE_GO32): Define.
4613 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4615 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4617 Implement .func/.endfunc pseudo-ops.
4618 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4620 * read.c (potable): Add .func,.endfunc.
4621 (s_func): New function.
4622 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4624 (in_doc_func_p,current_function_label): New static globals.
4625 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4627 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4629 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4630 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4631 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4632 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4633 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4634 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4635 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4636 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4637 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4638 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4639 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4640 * config/tc-a29k.c: Don't define md_short_jump_size,
4641 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4642 * config/tc-alpha.c: Likewise.
4643 * config/tc-alpha.h: Likewise.
4644 * config/tc-arm.c: Likewise.
4645 * config/tc-h8300.c: Likewise.
4646 * config/tc-h8500.c: Likewise.
4647 * config/tc-hppa.c: Likewise.
4648 * config/tc-i860.c: Likewise.
4649 * config/tc-i960.c: Likewise.
4650 * config/tc-ppc.c: Likewise.
4651 * config/tc-sh.c: Likewise.
4652 * config/tc-sparc.h: Likewise.
4653 * config/tc-tic30.c: Likewise.
4654 * config/tc-w65.c: Likewise.
4655 * config/tc-z8k.c: Likewise.
4657 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4659 * config/tc-vax.c (_): Delete this macro used for placeholder
4660 values in vax_operand_width_size; it conflicts with the _() macro
4661 used for internationalization.
4663 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4665 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4666 code. From Chris Moller <moller@bops.com>.
4668 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4669 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4670 * read.c (emit_expr): Initialize seg and subseg fields of a new
4672 * write.c (write_object_file): Switch to the appropriate segment
4673 and subsegment when processing a broken word.
4675 * config/tc-m68k.c (mri_assemble): New static function.
4676 (build_mri_control_operand): Call mri_assemble rather than
4678 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4679 (s_mri_endf, s_mri_endw): Likewise.
4681 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4683 * read.c (s_org): Call md_flush_pending_output if it is defined.
4685 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4687 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4689 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4690 (md_parse_option): Add for same.
4691 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4692 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4693 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4695 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4697 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-arm.c (find_real_start): Relax definition of local
4702 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4704 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4705 symbols at the given address, not just the last one specified.
4707 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4709 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4710 or number_to_chars_littleendian to write data.
4712 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4714 * config/tc-v850.c (md_assemble): Remove artificially created
4715 register name symbols.
4717 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4719 * write.c (fixup_segment): Change "segment" to "section" in
4722 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4724 * write.c (fixup_segment): Change sym1-sym2 message again.
4726 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4728 * write.c (fixup_segment): Improve error message for sym1-sym2
4729 errors when sym1 is in a different segment from sym2.
4731 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4733 * config/tc-m32r.c (warn_unmatched_high): New static local.
4734 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4735 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4736 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4737 (md_parse_option): Likewise.
4738 (md_show_usage): Likewise.
4739 (m32r_frob_file): Likewise.
4741 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4742 (read_a_source_file): Call them.
4743 * read.h (stabs_generate_asm_file): Declare.
4744 * stabs.c (stabs_generate_asm_file): New function.
4745 (generate_asm_file): New function.
4746 (stabs_generate_asm_lineno): Move file name handling into
4749 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4751 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4752 (d30v_current_align, d30v_current_align_seg): New variables.
4753 (d30v_last_label): New variable.
4754 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4755 (s_d30v_data, s_d30v_section): Likewise.
4756 (md_pseudo_table): Call them.
4757 (md_begin): Initialize d30v_current_align_seg.
4758 (md_assemble): Call d30v_align when needed by known current alignment.
4759 (d30v_frob_label, d30v_cons_align): New functions.
4760 * config/tc-d30v.h (md_do_align): Remove.
4761 (tc_frob_label): Call d30v_frob_label.
4762 (md_cons_align): New.
4764 * config/tc-d30v.c (find_format): Convert complex expressions to
4765 expression symbols before processing. Clean up code formatting.
4767 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4769 * po/Make-in (install-info): New target.
4771 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4773 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4775 * config/tc-mn10300.c (md_assemble): Likewise.
4777 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4779 * Makefile.am: Update with `make dep-am'.
4780 (HFILES): Add cgen.h.
4781 (cgen.o): Depend on cgen.h.
4782 * Makefile.in: Regenerate.
4784 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4786 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4788 * gasp.c (grab_label): Permit a label to be a preprocessor
4789 variable by permitting a label to start with a backslash.
4791 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4793 * config/tc-mips.c (validate_mips_insn): Removed hack
4794 for previously inaccessible bitfields in some INSN_TRAP
4797 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4799 * config/tc-d30v.c (do_assemble): Abort with error message
4800 if opcode operands do not match.
4802 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4804 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4805 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4806 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4807 similar new 'q' operand.
4809 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4811 * cgen.c (cgen_asm_finish_insn): Fix typo.
4813 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4816 * cgen.c: Include it.
4817 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4818 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4819 All callers updated.
4820 * config/tc-m32r.c: Include cgen.h.
4821 (m23r_insn): New members num_fixups,fixups.
4823 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4825 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4826 to avoid compiler warning.
4828 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4830 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4833 * makefile.vms (OBJS): Add ehopt.obj
4835 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4837 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4839 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4841 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4842 a short format insn.
4843 (md_assemble): Set it for explicitly packed insns.
4845 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4847 * config/obj-coff.c (c_symbol_merge): Do not take address of
4848 native fields when performing the memcpy.
4850 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4852 * config/tc-mips.c (macro,macro2): Implement
4853 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4855 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4857 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4858 relocations against globally visible symbols.
4859 * config/tc-m68k.c (relaxable_symbol): New macro.
4860 (m68k_ip, md_estimate_size_before_relax): Use it.
4861 (tc_m68k_fix_adjustable): Also handle weak symbols.
4863 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4865 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4866 references to externally visible symbols.
4867 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4868 values in twice for a PC relative reloc if the symbol is
4871 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4872 don't adjust a PC relative reloc against an externally visible
4874 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4875 for a PC relative fixup against an externally visible defined
4876 symbol, arrange to store object file and addend values as though
4877 the symbol were not defined.
4878 (tc_gen_reloc): Likewise.
4880 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4882 * read.c (sizeof_leb128): Referenced externally by write.c so
4885 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4887 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4888 and expand a 'debug' symbol associated with the next instruction
4889 that does not cause a short instruction to be filled with a NOP.
4890 (md_pseudo_table): Add support for .debugsym.
4891 (assemble_parallel_insn): Add calls to expand_debug_sym as
4893 (md_assemble): Ditto.
4895 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4897 * as.c (main): Conditionally call setlocale.
4898 * gasp.c (main): Likewise.
4899 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4900 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4902 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4904 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4906 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4908 * config/tc-hppa.c: Change all calls to bzero to use memset.
4909 (pa_ip): Add cast to avoid warning.
4910 (tc_gen_reloc, md_apply_fix): Likewise.
4911 (pa_find_space_by_number): Likewise.
4912 (hppa_force_relocation): Likewise.
4913 (pa_block): Change i to unsigned int.
4914 * config/obj-som.h (obj_som_copyright): Declare.
4916 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4918 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4919 for line numbers for assembly source.
4921 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4923 * configure.in: Change version number to 2.9.4
4924 * configure: Rebuild.
4926 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4928 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4930 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4932 * ecoff.h: Change symbolS in function declaration to struct
4935 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4937 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4938 (md_convert_frag): Fix i18n typo.
4940 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4942 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4943 * ecoff.h: Protoype it.
4944 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4945 [EVAX] (s_alpha_prologue): Delete.
4946 (md_pseudo_table): Update.
4948 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4950 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4951 array to local pointer.
4952 (get_args, parse_expr): Add casts to avoid warnings.
4954 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4956 * read.c (s_set): Cast xmalloc return value to fragS *.
4957 * config/tc-m68k.c (m68k_ip): Function made static to match
4958 previous forward declaration.
4959 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4961 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4963 * config/tc-v850.c: Add internationalisation macros to error
4966 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4967 macros to error strings.
4969 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4971 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4972 reloc is in the TOC csect.
4973 (md_apply_fix3): Correct gettext typo.
4975 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4977 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4978 .L - they are local labels and the branches are not really
4979 function calls but rather far jumps.
4981 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4983 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4985 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4987 * config/tc-i386.c (md_assemble): Print operand number rather than
4988 using ordinal_names.
4989 (i386_operand): Likewise.
4991 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4993 * Makefile.am (INTLLIBS): Define to work around apparent automake
4995 All Makefiles: Regenerated.
4997 * Many files: Added gettext invocations around user-visible
4999 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5000 HAVE_LC_MESSAGES): Define.
5001 * dep-in.sed: Added asintl.h.
5002 * po/Make-in: New file.
5003 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5005 * read.c (Z_): Renamed from `_'.
5006 * Makefile.am (SUBDIRS): Added po.
5007 (POTFILES): new macro.
5008 (po/POTFILES.in): New target.
5009 ($(OBJS)): Added asintl.h.
5011 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5012 (as_new_LDADD): Added $(INTLLIBS).
5013 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5014 (gasp_new_LDADD): Added $(INTLLIBS).
5015 (gasp_new_DEPENDENCIES): New macro.
5016 * configure, aclocal.m4: Rebuilt.
5017 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5019 (ALL_LINGUAS): Define.
5020 * macro.c: Include "asintl.h".
5021 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5022 * as.h: Include "asintl.h".
5023 * config/tc-i386.c (ordinal_names): Removed.
5024 (md_assemble): Changed error text to avoid ordinal_names.
5025 (i386_operand): Likewise.
5026 (reloc): Added as_bad to avoid i18n problems.
5027 (tc_gen_reloc): Likewise.
5028 * config/tc-arm.c (bad_args): Now a #define.
5030 * config/obj-vms.c (VMS_stab_parse): Changed type of
5032 (global_symbol_directory): Unified strings to avoid i18n
5034 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5035 avoid i18n problems.
5036 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5037 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5039 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5041 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5043 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5045 * as.c (print_version_id): Added an fprintf to avoid i18n
5047 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5049 * expr.c (expr): Added as_warn call to avoid i18n problems.
5050 * messages.c (as_assert): Changed code to avoid i18n problems.
5051 (as_abort): Likewise.
5052 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5053 (s_space): Likewise.
5054 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5056 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5058 * config/tc-i386.c (check_prefix): New static function, split out
5060 (struct _i386_insn): Add wait_prefix field.
5061 (md_assemble): Remove wait_prefix local variable. Use
5062 check_prefix when adding a prefix.
5064 * config/tc-i386.c (current_templates): New static variable.
5065 (md_assemble): Remove current_templates local variable.
5066 (md_assemble, i386_operand): Improve error and warning messages in
5067 many places. Add RESTORE_END_STRING in many places before error
5068 return. Clarify some comments.
5070 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5072 (md_assemble): Parse string instruction operands, looking for
5073 segment override prefixes. Check for invalid segment prefixes on
5075 (i386_operand): i.seg[] and max mem_operand changes for string
5077 * config/tc-i386.h (EsSeg): Define.
5079 * config/tc-i386.h (regKludge): Define.
5080 (iclrKludge, imulKludge): Don't define.
5081 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5082 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5083 opcode_modifier checks to look for more common cases first. Add
5084 default_seg for IsString case.
5086 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5088 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5090 * configure: Rebuild with new automake and libtool.
5091 * aclocal.m4, Makefile.in: Likewise.
5093 * doc/Makefile.am (as.dvi): New target.
5094 * doc/Makefile.in: Rebuild.
5096 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5098 * configure.in: Added sparc86x support.
5100 * configure: Rebuild.
5102 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5104 (md_parse_option): Warn if -EL is not supported for this architecture.
5106 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5108 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5110 * config/tc-mips.c (mips_ip): Note when we use get match on
5111 the full instruction name.
5113 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5115 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5116 back into the expression to handle add/sub simplification correctly.
5118 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5120 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5122 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5127 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5129 * symbols.c (max_indent_level): New global.
5130 (print_symbol_value_1): Use it.
5131 * expr.h (expr_build_dot): Declare.
5132 * expr.c (expr_build_dot): New function.
5134 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5136 * symbols.c (print_binary): New function.
5137 (print_expr_1): Call it.
5139 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5141 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5142 operand in the opcode.
5144 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5146 * config/tc-i386.h: Reorder operand flags and opcode modifier
5147 flags for clarity. Remove unused definitions: Unknown,
5148 ImmUnknown, DispUnknown, NoModrm.
5149 * config/tc-i386.c (type_names): Add missing Debug type.
5150 (md_assemble): Better duplicate prefix checking. Quicker string
5151 instruction check via new opcode_modifier flag.
5153 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * doc/as.texinfo (Invoking): Clarify -Wa example.
5157 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5159 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5160 (s_mips_weakext): Define.
5161 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5162 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5165 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5167 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5168 is an error if the value can not be computed at assembly time.
5169 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5171 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5173 * gasp.c (main): Set next field of new include_path structure to
5174 NULL. From Avery Pennarun <averyp@gdc.ca>.
5176 * read.c (s_mri_sect): Call as_bad rather than abort for an
5177 unsupported MRI target.
5179 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5181 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5182 the destination of a branch instruction should be altered.
5183 (find_real_start): New function: Locate the real, Thumb coded
5184 start of a Thumb function.
5185 (do_t_branch23): Alter the destination of branches to Thumb
5188 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5190 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5192 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5195 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5197 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5198 * doc/c-hppa.texi: Likewise.
5200 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5202 * Makefile.am: Rebuild dependencies.
5203 * Makefile.in: Rebuild.
5205 * Makefile.am (DEP_INCLUDES): New variable.
5206 (.dep1): Change to work when srcdir is not an absolute path.
5207 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5208 * Makefile.in: Rebuild.
5210 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5213 LinearAddress patch.
5215 * configure.in: Set version to 2.9.1.
5216 * configure: Rebuild.
5218 * Branched binutils 2.9.
5220 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5222 * config/tc-i386.h (FWait): Define.
5223 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5224 other prefixes. Check FWait flag in opcode table to see which
5225 instructions require an fwait prefix.
5227 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5229 * stabs.c (get_stab_string_offset): Always create a stab string
5232 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5234 Fix some gcc -Wall warnings:
5235 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5236 * ehopt.c (eh_frame_code_alignment): Likewise.
5237 * expr.c (integer_constant, operand): Likewise.
5238 * frags.c (frag_align): Likewise.
5239 * gasp.c (level_0, change_base, doinstr): Likewise.
5240 * hash.c (hash_ask): Likewise.
5241 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5242 (debugging_pseudo): Likewise.
5243 * macro.c (define_macro, check_macro): Likewise.
5244 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5245 (ignore_rest_of_line, float_cons): Likewise.
5246 * symbols.c (decode_local_label_name): Likewise.
5247 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5248 (fixup_segment, number_to_chars_bigendian): Likewise.
5249 (number_to_chars_littleendian): Likewise.
5250 * config/atof-ieee.c (gen_to_words): Likewise.
5251 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5252 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5253 * read.c (output_big_sleb128): Initialize locals to avoid
5255 (output_big_uleb128, equals): Likewise.
5256 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5257 to unsigned int. Change zeros to unsigned int.
5258 * cond.c (s_if): Add return to default case.
5259 * frags.c (frag_now_fix): Change return type to addressT.
5260 * frags.h (frag_now_fix): Update declaration.
5261 * listing.c (file_info_struct): Change linenum to unsigned int.
5262 (struct list_info_struct): Change hll_line to unsigned int.
5263 (print_source): Update format string.
5264 * read.c (emit_expr): Change scan to unsigned int, and don't
5265 bother to initialize it.
5266 * symbols.c (dollar_label_count): Change to unsigned long.
5267 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5268 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5269 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5271 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5273 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5274 mcf5200 just as we do for m68000.
5275 (m68k_init_after_args): Likewise.
5276 (md_estimate_size_before_relax): Likewise.
5278 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5280 * config/tc-v850.c (md_assemble): Store relocation addend in
5281 fixup instead of instruction.
5283 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5285 * config/tc-i386.c (md_assemble): Swap template arguments to
5286 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5287 This macro is currently symmetric, so passing them the wrong
5288 way didn't cause any problem, but may if the macro is changed
5290 After copying template to i.tm, use i.tm. rather than t-> to
5291 access fields, and make t a const*
5292 Move i.tm.operand_types[] swap to immediately after the copy.
5294 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5296 * expr.h (expr_build_uconstant): Add prototype.
5297 (expr_build_unary,expr_build_binary): Add prototypes.
5298 * expr.c (expr_build_uconstant): New function.
5299 (expr_build_unary,expr_build_binary): New functions.
5301 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5303 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5304 * macro.c (macro_expand_body): Increase buffer size.
5305 * messages.c (as_warn): Likewise.
5306 (as_warn_where, as_bad, as_bad_where): Likewise.
5308 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5310 Based on patch from H.J. Lu <hjl@gnu.org>:
5311 * Makefile.am (DISTSTUFF): New variable.
5312 (diststuff): New target.
5313 * Makefile.in: Rebuild.
5315 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5317 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5318 m32r_elf_section_change_hook.
5320 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5321 emit a nop if a section ends with a 16 bit instruction.
5323 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5325 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5326 s_lcomm rather than obj_coff_lcomm.
5327 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5329 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5331 * config/tc-i386.h (LinearAddress): Define.
5332 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5333 instruction, don't use a default segment.
5335 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5337 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5338 * configure: Rebuild.
5340 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * aclocal.m4, configure: Rebuild with libtool 1.2.
5344 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5346 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5347 PC relative branches. Patch courtesy of Jonathan Walton.
5350 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5352 * configure.in (emulations): Add thumb-pe target.
5354 * configure (emulations): Add thumb-pe target.
5356 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5358 * itbl-lex.l (yywrap): Don't define if already defined as a
5361 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5363 * depend.c (quote_string_for_make): New function.
5364 (wrap_output): Use it.
5366 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5368 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5369 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5371 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5373 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5374 Recognize -GN and -relax.
5375 (md_begin): Initialize gp size from -G switch.
5376 (alpha_force_relocation): Always force if -relax.
5377 (alpha_align): Take a new argument that will specify when to
5378 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5379 Change all callers. Emit nop alignment padding as nop+unop pair.
5381 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5383 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5384 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5386 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5388 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5389 require padding to the next long word boundary.
5391 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5393 * cgen.c: #include symcat.h.
5394 * config/tc-m32r.c: Likewise.
5396 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5398 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5399 absolute expressions instead of '$' prefixed register names.
5401 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5403 * read.c (s_set): Record file and line info for symbols when -as.
5404 (pseudo_set): Don't overwrite that dummy fragment.
5406 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5408 * config/tc-ppc.c (md_pseudo_table): Add "section".
5409 (ppc_named_section): New static function.
5411 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5413 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5414 so we don't have to scan the entire list.
5416 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5418 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5419 case, allow the parallel instructions to modify the same flag
5422 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5424 * listing.c (list_symbol_table): Categorize symbols by
5425 undefined_section rather than sy_frag->line == NULL.
5427 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5429 * Makefile.am (install-exec-local): Install properly when ln
5430 fails or tooldir == prefix.
5432 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5434 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5435 Test result of insert_operand for error.
5437 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5439 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5440 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5441 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5442 * doc/Makefile.in: Rebuild.
5444 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5446 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5447 (macro): Fix handling of M_COP[0-3].
5449 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5451 Based on patches from Ross Harvey <ross@teraflop.com>:
5452 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5453 if macro_alternate or macro_mri.
5454 (getstring): Remove support for byte constants between < and >.
5455 (get_any_string): '<' only starts a string if macro_alternate or
5457 (macro_expand_body): Permit keyword parameters following
5458 positional parameters.
5460 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5461 * configure.in (alpha*-*-netbsd*): New target.
5462 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5463 * configure: Rebuild.
5465 * as.h (flag_warn_suppress_instructionswap): Move from here...
5466 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5467 here, and make static.
5469 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5470 BFD_ASSEMBLER or MANY_SEGMENTS.
5472 * as.c (show_usage): Update bug-gnu-utils address.
5473 * gasp.c (show_usage): Likewise.
5474 * doc/as.texinfo (Bug Reporting): Likewise.
5476 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5478 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5479 insns regardless of the size of a pointer if we're in mips I or
5481 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5483 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5485 Fix rac to accept only a0:
5486 * tc-d10v.c (parallel_ok, find_opcode):
5487 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5488 Introduce OPERAND_GPR.
5490 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5492 * read.c (s_fill): Handle non-constant repeat counts by creating
5493 an rs_space fragment.
5495 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5497 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5498 from as_bad to as_warn.
5500 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5502 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5503 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5504 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5506 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5508 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5509 seg_fix_rotP rather than fix_root from seg_info.
5511 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5513 * expr.c: Add support for 0x1_2_3_4 bignums.
5515 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5517 * configure.in: Change -linux* to -linux-gnu*.
5518 * configure: Rebuild.
5520 * app.c (do_scrub_begin): Treat \r as whitespace.
5522 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * Makefile.am: Update dependencies.
5525 * Makefile.in: Rebuild.
5527 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5529 * configure, aclocal.m4: Rebuild with new libtool.
5531 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5533 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5534 the argument to bfd_set_arch_mach.
5535 (load_address): Use bfd_arch_bits_per_address to determine the
5536 bit size of an address instead of looking at the isa level.
5537 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5539 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5541 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5543 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5545 * ehopt.c: New file.
5546 * as.h (enum _relax_state): Add rs_cfa.
5547 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5548 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5549 * read.c (emit_expr): Call check_eh_frame.
5550 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5551 (relax_segment): Likewise.
5552 * Makefile.am: Rebuild dependencies.
5553 (GAS_CFILES): Add ehopt.c.
5554 (GENERIC_OBJS): Add ehopt.o.
5555 * doc/internals.texi (Frags): Document rs_cfa.
5557 * as.c (show_usage): Mention --traditional-format.
5558 (parse_args): Accept --traditional-format.
5559 * as.h (flag_traditional_format): Declare.
5560 * output-file.c (output_file_create): If flag_traditional_format,
5561 set BFD_TRADITIONAL_FORMAT on stdoutput.
5562 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5564 * config/tc-mips.c (append_insn): Make sure that if we have a
5565 fixup for an unmatched %hi reloc, it does not associated with a
5568 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5569 * doc/Makefile.in: Likewise.
5571 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5573 * config/tc-m32r.c (check_for_side_effects): New function.
5574 (can_make_parallel): Add checks for instruction side effects
5575 clashing with the other instruction.
5576 (assemble_parallel_insn): Improve warning messages. Return error
5577 message from non-swapped instruction order.
5579 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5581 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5583 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5584 md_cleanup definition. This moves the forced literal output to
5585 the end of the source pass, and avoids macro's inserting literals
5586 into the code immediately after the macro expansion.
5588 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5590 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5591 a gas internal symbol is adjustable.
5592 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5594 * as.h: If gcc version greater than 2.6, use `__format__' and
5595 `__printf__' in function attributes, rather than `format' and
5598 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5600 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5602 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5604 Add tms320c30 support:
5605 * config/tc-tic30.h: New file.
5606 * config/tc-tic30.c: New file.
5607 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5608 TARGET_FORMAT as "coff-tic30".
5609 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5610 * Makefile.am: Rebuild dependencies.
5611 (CPU_TYPES): Add tic30.
5612 (CPU_OBJ_VALID): tic30-aout is valid.
5613 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5614 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5615 * configure, Makefile.in: Rebuild.
5617 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5619 * config/tc-v850.c (md_assemble): Improvements to error messages.
5621 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5623 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5624 BFD_RELOC_HI16_S to store the high bits of any value.
5626 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5627 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5628 assembler calculate relocations to any external symbol at all.
5629 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5630 involving generation of pc-relative relocs.
5631 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5632 has been moved to md_apply_fix3.
5634 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5635 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5636 which actually means (the address of identifier's GOT entry) +
5637 constant, which is not particularly useful.
5639 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5641 * read.h (include_dirs): Declare.
5642 (include_dir_count,include_dir_maxlen): Declare.
5644 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5646 * configure.in: Correct check for shared opcodes library.
5647 * configure: Rebuild.
5649 * listing.c (buffer_line): If we can't open the file, set at_end.
5650 (listing_print): Remove unused local variable fi.
5652 * config/m68k-parse.y (reglistpair): Handle register list in
5655 * config/vms-conf.h: Don't undef VERSION.
5657 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5659 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5661 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5663 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5664 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5665 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5666 (EXTRA_DIST): Define.
5667 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5668 explicitly rather than via the list of object files.
5669 (gcc-as.opt): New file created when make-gas.com is run.
5670 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5671 itbl-cpu.h} to #include appropriate file rather than copying that
5673 * config/vms-conf.h: Synchronize with current config.in.
5674 * Makefile.in: Rebuild.
5676 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5678 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5679 (parallel_ok): Relaxed parallel subinstruction dependency check.
5681 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5683 * as.h (flag_warn_suppress_instructionswap): added new flag.
5684 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5685 command line argument.
5686 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5687 warning only if flag_warn_suppress_instructionswap is false.
5689 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5691 * configure.in (i386-*-mingw32*): New target.
5692 * configure: Rebuild.
5694 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * symbols.c (resolve_symbol_value): Don't set the segment if it
5697 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5699 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5702 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5704 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5705 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5708 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5710 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5712 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5714 * config/tc-v850.c (v850_insert_operand): Display instruction when
5715 an error is encountered.
5717 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5719 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5720 (i386-*-sco3.2v5*coff): New target.
5721 (i386-*-sco3.2*): New target.
5722 * configure: Rebuild.
5724 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-v850.c: Tidy error message production.
5728 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5730 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5731 validate_immediate return value in the right type for comparisons
5734 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5736 * listing.c (MAX_BYTES): Use listing variables not constants.
5737 (data_buffer): No longer an array, but a pointer.
5738 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5739 (listing_listing): Allocate data_buffer.
5741 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5743 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5744 --listing-rhs-width, --listing-cont-lines.
5745 (show_usage): Update.
5746 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5747 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5748 (print_lines): Use the variables instead of the constants.
5749 (listing_listing): Likewise.
5750 * listing.h: Declare the new vars.
5752 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5754 * as.c (parse_args): Add --keep-locals alias for -L.
5755 Add --strip-local-absolute.
5756 (show_usage): Update.
5757 * as.h (flag_strip_local_absolute): New flag.
5758 * symbols.c (S_IS_LOCAL): Use it.
5759 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5760 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5761 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5763 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5765 * config/tc-m32r.c: Detect if explicitly parallel instructions
5766 might have an io conflict and issue a warning message.
5768 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5770 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5771 cgen_swap_fixups): Functions to save, restore and swap the fixup
5772 chain with a backup copy.
5773 (cgen_asm_finish_insn): Returns address of constructed insn.
5775 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5777 * listing.c (file_info_struct): Remove FILE, add POS.
5778 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5779 (file_info): Don't open the file.
5780 (buffer_line): Check for the file in the last_open cache, updating
5782 (print_source): Don't reference file_info->file.
5783 (listing_listing): Likewise.
5784 (listing_print): Close the file in the cache, if any.
5786 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * read.c (dwarf_file_string): New file static variable.
5789 (emit_expr): Look for constant sequence that leads up to a file
5790 name in DWARF debugging output.
5791 (stringer): Use dwarf_file_string to decide whether to accept a
5792 string as a file name.
5794 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5796 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5797 (crack_operand): Add reg->reglst MRI hack.
5798 (r_seg): Put reglst symbols in reg_section.
5799 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5801 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5803 * tc-sh.c (get_specific): Handle SGR & DBR.
5805 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5807 * tc-h8300.c (parse_reg): Take the length of the symbol into
5808 account when attempting to match a register name.
5809 * tc-h8500.c (parse_reg): Likewise.
5811 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5813 * cgen.c: Formatting changes to improve readability.
5815 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5817 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5820 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5822 Based on a patch from Jim Wilson
5823 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5824 (tc_gen_reloc): Handle cross section PC relative relocs
5827 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5829 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5831 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5833 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5834 (expr_jmp_buf): New static local.
5835 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5836 (cgen_md_operand): New function.
5837 * tc-m32r.c: Clean up pass over `struct foo' usage.
5838 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5840 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5842 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5843 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5845 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5847 * config/tc-i386.c (i386_operand): Give an error if there are
5848 unrecognized characters after an expression.
5850 For older changes see ChangeLog-9697