1 2000-04-24 Nick Clifton <nickc@cygnus.com>
3 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4 * doc/as.texinfo (Align): Include arm and strongarm in list of
5 targets that have the second form of the behaviour of the .align
8 2000-04-24 Mark Klein <mklein@dis.com>
10 * obj-som.c: Terminate obj_pseudo_table.
12 2000-04-22 Timothy Wall <twall@cygnus.com>
14 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
16 (operand_match): Conditionally insert default bit values for IMMU9.
18 2000-04-14 Matthew Green <mrg@cygnus.com>
20 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
23 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
24 Jason Eckhardt <jle@cygnus.com>
26 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
28 * config/tc-hppa.c (CHECK_ALIGN): New macro.
29 Added handling of new operand types l,y,&,fe,fE,fx.
31 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
32 David Mosberger <davidm@hpl.hp.com>
33 Timothy Wall <twall@cygnus.com>
34 Andrew MacLeod <amacleod@cygnus.com>
35 Jim Wilson <wilson@cygnus.com>
37 * Makefile.am (CPU_TYPES): Add ia64.
38 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
39 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
40 * Makefile.in: Rebuild.
41 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
43 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
44 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
45 * expr.c (expr): Handle md_optimize_expr.
46 * read.c (LEX_HASH): Add comment.
47 * config/tc-ia64.c, config/tc-ia64.h: New files.
49 2000-04-21 Richard Henderson <rth@cygnus.com>
51 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
52 bundling a non-delayed branch type instruction.
54 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
56 * config/tc-mn10300.c (HAVE_AM30): Define.
57 (md_assemble): Use it.
59 2000-04-19 Alan Modra <alan@linuxcare.com.au>
61 * config/obj-elf.c (obj_elf_change_section): Check for changed
64 * Makefile.am: (CPU_MULTI_VALID): Remove.
65 (MULTI_CPU_TYPES): Define.
66 (MULTI_CPU_OBJ_VALID): Define.
67 (DEPTC): Use the above.
70 Regenerate dependencies.
71 * Makefile.in: Regenerate.
73 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
75 * Makefile.am (YACC, LEX): Get them from configure.
77 2000-04-18 H.J. Lu (hjl@gnu.org)
79 * config/tc-i386.c (offset_in_range): Use addressT instead of
80 bfd_vma for non-bfd assemblers.
82 2000-04-17 Alan Modra <alan@linuxcare.com.au>
84 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
85 doesn't give spurious errors.
87 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
89 * as.h (SEEK_SET): Define if undefined.
91 2000-04-13 Alan Modra <alan@linuxcare.com.au>
93 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
94 constants, and don't assume offsetT is 32 bits.
96 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
98 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
99 (md_pcrel_from_section): Add prototype.
100 (d10v_fix_adjustable): Add prototype.
101 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
103 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
105 2000-04-12 Nick Clifton <nickc@cygnus.com>
107 * config/tc-d10v.c (find_opcode): Correctly calculate position of
108 symbol in frag chain.
110 2000-04-10 Alan Modra <alan@linuxcare.com.au>
112 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
113 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
114 (fits_in_signed_word, smallest_imm_type): Ditto.
115 (md_assemble): Use an offsetT var to hold offsetT values, not a
117 (offset_in_range): New.
118 (md_assemble): Use it.
119 (md_convert_frag): Change type of target_address, opcode_address,
120 and displacement_from_opcode_start to offsetT.
121 (md_create_short_jump): Change type of offset to offsetT.
122 (md_create_long_jump): Ditto.
123 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
124 (md_chars_to_number): Remove.
125 (output_invalid): Remove duplicate prototype.
127 2000-04-09 Nick Clifton <nickc@cygnus.com>
129 * Makefile.am (CPU_TYPES): Add 'avr'.
130 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
131 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
133 * Makefile.in: Regenerate.
135 * doc/as.texinfo: Add M32R documentation.
137 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
139 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
140 --enable-build-warnings option.
141 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
142 * Makefile.in, configure: Re-generate.
144 2000-04-07 Nick Clifton <nickc@cygnus.com>
146 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
147 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
148 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
149 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
150 (arm_force_relocation): Force relocations for
151 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
153 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
155 * config/tc-sh.c (get_operands): There's no third operand if the
156 first operand is an immediate.
158 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
160 * config/tc-sh.c (immediate): Delete.
161 (sh_operand_info): Add immediate member.
162 (parse_reg): Use A_PC for pc.
163 (parse_exp): Add second argument 'op'. All callers changed.
164 (parse_at): Expect pc to be coded as A_PC.
165 Use immediate field in *op.
166 (insert): Add fourth argument 'op'. All callers changed.
167 (build_relax): Add second argument 'op'. All callers changed.
168 (insert_loop_bounds): New function.
169 (build_Mytes): Remove DISP_4.
170 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
171 (assemble_ppi): Use immediate field in *operand.
172 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
173 (md_apply_fix): Likewise.
174 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
176 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
178 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
180 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
182 * internals.texi (CPU backend): Document
183 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
185 2000-04-04 Alan Modra <alan@linuxcare.com.au>
187 * po/gas.pot: Regenerate.
189 * as.c (show_usage): Restore translated part of bug string.
190 * gasp.c (show_usage): Likewise.
192 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
193 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
195 (DEP1): Modify for "gcc -MM".
199 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
201 * Makefile.in: Regenerate.
203 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
205 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
206 (md_begin): Likewise.
207 (HAVE_AM33): New macro.
208 (md_assemble): Use it. Match r_regs and xr_regs only if
211 2000-04-03 Alan Modra <alan@linuxcare.com.au>
213 * as.h: #include "bin-bugs.h"
214 * as.c (show_usage): Use REPORT_BUGS_TO.
215 * gasp.c: #include "bin-bugs.h"
216 (show_usage): Use REPORT_BUGS_TO.
218 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
220 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
222 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
223 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
226 2000-04-03 Alan Modra <alan@linuxcare.com.au>
228 * config/tc-i386.c (i386_immediate): Don't assume a constant
229 immediate is necessarily 16 bits when in 16 bit code mode.
230 (md_assemble): Instead set guess_suffix here after we have checked
233 2000-04-02 Richard Henderson <rth@cygnus.com>
235 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
236 quantities. Correct right shift sign extension.
237 (build_insn): Make `number' unsigned long. Mask top 6 bits of
238 32-bit value when shifting into place.
240 2000-04-01 Ian Lance Taylor <ian@zembu.com>
242 * app.c: Add ATTRIBUTE_UNUSED as needed.
243 * config/tc-ppc.c: Likewise.
244 (ppc_size): Make unsigned long.
245 (ppc_insert_operand): Add casts to avoid warnings.
247 2000-03-31 Nick Clifton <nickc@cygnus.com>
249 * config/tc-d10v.h (md_flush_pending_output): Define.
251 2000-03-29 Nick Clifton <nickc@cygnus.com>
253 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
254 segment. Works for both BFD_ASSEMBLER and others.
255 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
257 2000-03-29 Nick Clifton <nickc@cygnus.com
259 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
261 2000-03-28 Alan Modra <alan@linuxcare.com.au>
263 * listing.c (LISTING_LHS_WIDTH): Default depends on
265 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
267 2000-03-27 Ian Lance Taylor <ian@zembu.com>
269 * config/tc-sh.c (md_show_usage): Use backslash before newline in
272 2000-03-27 Alan Modra <alan@linuxcare.com.au>
274 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
276 * config/tc-avr.c (mcu_types): Add missing initialiser.
277 (md_pcrel_from_section): Add prototype.
278 (avr_operand): Remove redundant test of unsigned < 0.
279 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
281 2000-03-27 Denis Chertykov <denisc@overta.ru>
283 * config/tc-avr.c: New file for AVR support.
284 * config/tc-avr.h: Likewise.
285 * configure.in: Add AVR support.
286 * configure: Regenerate.
288 2000-03-26 Timothy Wall <twall@cygnus.com>
290 * gasp.c (macro_op): Add new argument to check_macro call.
291 Macro structure definitions moved to macro.h
292 * sb.h: Add argument to prototype for input_scrub_include_sb.
293 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
294 nesting checks with an additional flag.
295 (struct input_save): Add flag to indicate whether current sb
296 should be checked for proper macro/conditional nesting.
297 (input_scrub_push/pop): Save/restore nest check flag.
298 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
300 * macro.c (check_macro): Allow caller to retrieve parsed macro
301 information if a pointer is provided. This information may be
302 used by the new macro hooks.
303 * macro.h: Update prototype for check_macro. Macro struct
304 definitions moved here from macro.c/gasp.c.
305 * read.c (read_a_source_file): Add parameter to check_macro call,
306 and pass macro info to the macro hook, if defined.
307 (input_scrub_insert_line): New. Allow insertion of a line of
308 characters into the input stream.
309 (input_scrub_insert_file): New. Allow insertion of an arbitrary
310 file into the input stream.
311 (s_include): Use input_scrub_insert_file.
312 * internals.texi: Document new macro hooks.
313 * as.h: New prototypes added.
315 2000-03-26 Alan Modra <alan@linuxcare.com.au>
317 * config/tc-i386.c: Don't start any as_bad or as_warn message with
318 an initial capital letter.
319 (i386_index_check): Reindent.
321 2000-03-19 Nick Clifton <nickc@cygnus.com>
323 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
326 2000-03-17 Thomas de Lellis <tdel@windriver.com>
328 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
329 instruction operand bad if Rd > 7 when generating
330 thumb instructions. Prevents for example,
331 "adr r12,label" from silently failing and generating
332 the wrong instruction.
334 2000-03-17 Nick Clifton <nickc@cygnus.com>
336 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
337 that have a destingation >= 0x400000.
338 Fix compile time warning messages.
340 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
342 * config/tc-sh.c (md_begin): When encountering insn that are
343 not supported by the current arch, only change the name if
344 its contents are the same as prev_name.
345 (get_specific): If the the architecture doesn't match, fail.
347 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
349 * config/tc-sh.c (IDENT_CHAR): Define.
350 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
351 matching back where it came from.
353 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
355 * config/tc-sh.c (md_show_usage): Add description of -dsp.
357 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
359 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
362 2000-03-15 Kazu Hirata <kazu@hxi.com>
364 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
366 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
368 * expr.c (operand) [case 'f']: When testing if '0f' can start a
369 floating-point-number, make sure 'f' is in FLT_CHARS.
371 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
373 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
374 (s_lcomm_internal): Use it.
375 * doc/internals.texi (CPU backend): Document it.
376 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
379 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
381 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
384 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
385 implementation doesn't have special handling for switch
387 (macro_build): Allow for code in sections other than .text.
390 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
391 Don't perform relocs if we will be outputting them.
392 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
393 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
396 2000-03-09 Catherine Moore <clm@cygnus.com>
398 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
399 relocation type based on the entry in the fixup structure.
401 2000-03-08 H.J. Lu (hjl@gnu.org)
403 * Makefile.am (install-exec-tooldir): Depend on
404 install-exec-bindir for parallel make.
405 * Makefile.in: Regenerated.
407 2000-03-06 Nick Clifton <nickc@cygnus.com>
409 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
411 (md_parse_option): Parse -m32r command line switch - disable m32rx
413 (md_show_usage): Document new option.
415 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
416 * doc/Makefile.in: Regenerate.
417 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
421 2000-03-02 Michael Meissner <meissner@redhat.com>
423 * config/tc-d30v.c (check_range): Remove code that incorrectly
424 sign extended values where bits < 32.
426 2000-03-02 H.J. Lu (hjl@gnu.org)
428 * configure.in: Support --enable-targets=all on ia32.
429 * configure: Regenerated.
431 2000-03-01 Nick Clifton <nickc@cygnus.com>
433 * gasp.c (do_align): Remove bogus check of alignment value.
435 2000-02-27 Thomas de Lellis <tdel@windriver.com>
437 * config/obj-elf.c (elf_frob_symbol): Remove code which when
438 TC_PPC was defined forced the type of a symbol with no other type
441 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
443 * doc/internals.texi (CPU backend): Mention that
444 line_separator_chars do not break up comments. Fix typos for
445 LEX_AT and LEX_NAME descriptions. Document operands for
446 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
447 description of md_create_short_jump usage. Document argument for
450 2000-02-27 Jakub Jelinek <jakub@redhat.com>
452 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
453 (md_parse_option): Handle it.
454 (md_show_usage): Document it.
456 2000-02-27 Ian Lance Taylor <ian@zembu.com>
458 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
459 opcode, for the instruction `pal19'. From Andrea Arcangeli
462 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
464 * config/tc-i386.c (i386_immediate): Move constant operand sizing
466 (md_assemble): To here, before template operands are matched.
467 Also ensure a constant immediate is sign extended when we know the
468 size is at most 16 bits. This is to catch cases like "add
469 $0xffc0,%ax" where we don't know the size, and thus that the
470 immediate can be represented as Imm8S until after parsing the
472 (i386_displacement): Similarly sign extend 16 bit constant
474 (md_assemble): Relax 16-bit jump constant range check to suit sign
475 extended displacements.
477 2000-02-26 Andreas Jaeger <aj@suse.de>
479 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
481 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
483 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
484 call operands when intel_syntax.
485 (intel_float_operand): Return 2 for "fi...".
486 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
487 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
488 earlier "SHORT" change.
489 (md_assemble): When determining suffix from Regs, exclude
492 2000-02-24 Nick Clifton <nickc@cygnus.com>
494 * configure: Add arm-wince, mips-pe and sh-pe targets.
495 * configure: Regenerate.
497 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
499 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
500 "pe-mips" for the mips-pe target.
502 * config/tc-arm.c (insns): Change displacement encoded in BL
503 and B instructions if the target port is arm-wince.
504 (do_ldst): Do not bias the relocation offset if the target
506 (md_pcrel_from): Add in missing relocation offset bias if the
509 * config/tc-mips.c (mips_target_format): Support COFF flavour.
510 (md_begin): Disable -G support for mips-pe target.
511 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
512 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
515 * config/tc-sh.c (md_begin): sh-pe target is little endian.
516 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
517 assembler, just set the alignment to 4.
519 * config/te-wince-pe.h: New file for WinCE targets. Define
522 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
524 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
526 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
527 (i386_intel_memory_operand): After finding a segment override,
528 check again for no `[' before looking for a displacement. Bomb if
529 more than one displacement rather than silently discarding the
530 second and subsequent ones. Free strings malloc'd by
531 build_displacement_string.
533 2000-02-24 Catherine Moore <clm@cygnus.com>
535 * config/obj-som.c (obj_pseudo_table): Add "weak".
536 (obj_som_weak): New routine.
538 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
540 * config/tc-i386.c (union i386_op): New.
541 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
542 Throughout file replace occurences of disps[n], imms[n], regs[n]
543 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
544 intel mode operand swapping. Add assert in regKludge and
545 fake_zero_displacement code. Test i.types[n] when outputting
546 displacements and immediates. Combine output of Disp16 with
548 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
549 when in intel mode by (not) reversing fsub and fdiv operands
550 before the template search. This fails for single operand
551 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
552 undefined. Instead fix the base_opcode after we've found the
553 template. Move base_opcode xor with found_reverse_match from
554 opcode output code to before this fix so we test for the correct
556 (md_assemble): Don't use strcmp when deciding to ignore the suffix
557 check in intel mode. Instead compare opcodes.
559 * config/tc-i386.h (TC_RELOC): Delete.
560 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
561 with equivalent call to reloc.
563 * as.h (flag_m68k_mri): Move declaration after target include, and
564 only declare when TC_M68K defined. Define as zero otherwise.
565 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
566 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
567 Define as zero otherwise.
568 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
569 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
570 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
571 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
572 testing whether defined.
573 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
574 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
575 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
576 rather than testing whether defined.
577 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
578 (parse_mri_cons): Declare and use only when TC_M68K.
579 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
580 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
581 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
583 * NEWS: Mention IBM 370 support.
585 2000-02-23 Richard Henderson <rth@cygnus.com>
587 * config/tc-i386.c (md_assemble): When swapping operands for
588 intel_syntax, assume everything that's not Imm or Disp is a
591 2000-02-23 Linas Vepstas <linas@linas.org>
593 * config/tc-i370.c, config/tc-i370.h: New files.
594 * Makefile.am: Add support for Linux/IBM 370.
595 * configure.in: Likewise.
596 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
597 * config/obj-elf.c: Include elf/i370.h
598 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
600 * Makefile.in: Regenerate.
601 * configure: Regenerate.
603 * doc/c-i370.texi: New file.
604 * doc/all.texi: Include it.
605 * doc/as.texinfo: And here.
606 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
607 * doc/Makefile.in: Regenerate.
609 2000-02-19 Michael Meissner <meissner@redhat.com>
611 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
612 determine if an instruction can be used in parallel with an ADDppp
613 or SUBppp instruction.
615 2000-02-22 Andrew Haley <aph@cygnus.com>
617 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
619 1999-12-30 Andrew Haley <aph@cygnus.com>
621 * config/tc-mips.c (mips_gp32): New variable.
622 (macro_build) Use mips_gp32.
624 (md_longopts): Add "-mgp32" and "-mgp64".
625 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
627 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
629 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
630 warning, and bump it to 1.
632 2000-02-22 Ian Lance Taylor <ian@zembu.com>
634 From Brad Lucier <lucier@math.purdue.edu>:
635 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
638 2000-02-21 Catherine Moore <clm@cygnus.com>
640 * config/tc-mips.c (MF_HILO_INSN): Define.
641 (mips_7000_hilo_fix): Declare.
642 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
643 (md_parse_option): Check for 7000_HILO_FIX options.
644 (OPTION_M7000_HILO_FIX): Define.
645 (OPTION_NO_M7000_HILO_FIX): Define.
646 * doc/c-mips.texi (-mfix7000): Describe.
648 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
650 * listing.c (print_lines): Remove unused variable `end'.
652 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
653 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
654 reloc_type when BFD_ASSEMBLER.
655 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
656 reloc_type when BFD_ASSEMBLER. Move common code out of switch
657 statement and quell signed vs. unsigned comparison warning.
659 2000-02-18 Nick Clifton <nickc@cygnus.com>
661 * config/tc-d10v.c (find_opcode): Add a symbol's value to
662 the computed frag offset, rather than overwriting it.
664 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
666 * config/tc-sh.c ("elf/sh.h"): Include.
667 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
668 (md.begin): Initialize target_arch.
669 Only include opcodes in has table that match selected architecture.
670 (parse_reg): Recognize register names for sh-dsp.
671 (parse_at): Recognize post-modify addressing.
672 (get_operands): The leading space is now optional.
673 (get_specific): Remove FDREG_N support. Add support for sh-dsp
674 arguments. Update valid_arch.
675 (build_Mytes): Add support for SDT_REG_N.
676 (find_cooked_opcode): New function, broken out of md_assemble.
677 (assemble_ppi, sh_elf_final_processing): New functions.
678 (md_assemble): Use find_cooked_opcode and assemble_ppi.
679 (md_longopts, md_parse_option): New option: -dsp.
680 * config/tc-sh.h (elf_tc_final_processing): Define.
681 (sh_elf_final_processing): Declare.
683 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
685 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
686 the unwinder subspace. Save the current seg/subseg before creating
689 2000-02-10 Nick Clifton <nickc@cygnus.com>
691 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
692 little endian targets.
693 (INST_BYTE1): Redefine to handle big and little endian
695 (cpu_type): New type: Select between M340 and M210.
696 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
697 instructions of the M340.
698 (md_assemble): Add support for the MULSH and OPSR classes of
700 (md_atof): Add support for little endian targets.
701 (md_parse_option): Add support for -EL, -EB and -mcpu command
703 (md_convert_frag): Add support for little endian targets.
704 (md_apply_fix3): Add support for little endian targets.
705 (md_number_to_chars): Add support for little endian targets.
707 2000-02-10 Timothy Wall <twall@redhat.com>
709 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
710 defined, use it to verify the symbol just read should be a label.
712 2000-02-10 Timothy Wall <twall@redhat.com>
714 * app.c (do_scrub_chars): Handle "||" for parallel instructions
715 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
716 around colons when KEEP_WHITE_AROUND_COLON is defined.
717 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
718 and KEEP_WHITE_AROUND_COLON.
720 2000-02-08 Timothy Wall <twall@redhat.com>
722 * read.c (s_rept): Call do_repeat, which abstracts the repeat
724 (do_repeat): New. Abstract repeat logic so that a "break" can be
726 (end_repeat): New. Provide support for a "break" out of the
728 * read.h: Add prototypes for new functions.
730 2000-02-08 Timothy Wall <twall@redhat.com>
732 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
733 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
734 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
737 2000-02-08 Timothy Wall <twall@redhat.com>
739 * read.c: Added elseif to directives table.
740 * read.h: Added prototype for s_elseif.
741 * doc/as.texinfo: Added description for elseif.
742 * cond.c (s_elseif): New function
744 2000-02-04 Timothy Wall <twall@redhat.com>
746 * listing.c (print_lines): Remove conditionals causing bug in
749 2000-02-03 Timothy Wall <twall@cygnus.com>
751 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
753 * frags.c (frag_new): Calculate fr_fix in octets
754 (frag_now_fix) Return offset as target address offset (bytes).
755 (frag_now_fix_octets) New - Return offset in octets (8-bit
757 * frags.h: Added prototype for frag_now_fix_octets().
758 Distinguish between octets and bytes in field descriptions.
759 * listing.c (calc_hex): Account for octets vs bytes when
760 printing addresses/offsets.
761 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
762 target is little-endian, print the octets in a word in big-endian
763 order so that the display looks like a proper hexadecimal number,
764 instead of having the octets reversed.
765 * read.c (do_align): When recording alignment, alignment power
766 should be in terms of target bytes (minimum addressible unit)
768 (do_org) Convert ORG target address (byte) argument into an
769 octet offset when generating a variable fragment.
770 * symbols.c (resolve_symbol_value): Symbol final value
771 converted to a target address offset (bytes) from its octet offset.
772 * config/obj-coff.c (coff_frob_symbol): Symbol target address
773 offset (bytes) is adjusted by the frag offset (octets) converted
775 (coff_frob_section) Section alignment power is in terms of bytes;
776 convert it to an octet alignment power when calculating size (and
777 size mask) in octets. Don't modify the section size in order to
778 "align" it for TI COFF, since that format has a different method
779 for storing alignment information.
781 2000-02-01 Timothy Wall <twall@cygnus.com>
783 * stabs.c (generate_asm_file): Escape backslashes in stabs file
784 entries, matching the way GCC generates them. If not escaped, the
785 filename is encoded incorrectly.
787 2000-01-31 Nick Clifton <nickc@cygnus.com>
788 * config/tc-arm.c (reg_table): Add support for ATPCS register
791 2000-01-31 Geoff Keating <geoffk@cygnus.com>
793 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
795 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
797 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
798 of a symbol when we really care about its value.
800 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
802 * config/tc-mcore.c (md_assemble): Give warning message if
803 operands passes to instruction are more than the spec.
805 2000-01-27 Thomas de Lellis <tdel@windriver.com>
807 * config/tc-arm.c (armadjust_symtab): If the assembler is in
808 Thumb mode but the label seen was not declared as '.thumb_func'
809 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
810 correct disassembly of Thumb code bounded by non function labels.
812 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
814 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
815 Add dependencies for e-i386aout.o. Fix 2 comment lines.
817 * Makefile.in: Same here.
820 * configure.in: Set bfd_gas for i386-aout when primary target
821 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
822 we may need the primary te_file. Remove incorrect comment.
824 * configure: Regenerate.
826 * config/e-i386aout.c: New file.
828 * as.c (USE_EMULATIONS): Move to before print_version_id.
829 (struct emulation): Add i386aout.
830 (show_usage): Split text strings. Reformat -a text. Add --em
834 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
835 (aout_format_ops): New.
838 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
839 preprocessor conditional and add aout USE_EMULATIONS tests.
840 (read_a_source_file): Don't pass error strings to printf as
844 * gasp.c (exp_get_abs): Don't pass error strings to printf as
846 (do_data): Same here.
847 (process_file): And here.
850 * symbols.c (colon): Rewrite "already defined" fatal message
851 code for aout with USE_EMULATIONS.
854 * config/obj-aout.c (OBJ_HEADER): Define.
855 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
857 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
858 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
860 (obj_aout_type): Expand S_SET_OTHER here too.
861 (obj_read_begin_hook): Remove.
862 (aout_pop_insert): New.
863 (obj_aout_s_get_other): New.
864 (obj_aout_s_get_desc): New.
865 (aout_format_ops): New.
868 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
869 gets aout_pseudo_table.
870 (aout_pseudo_table): Declare.
871 (obj_read_begin_hook): Define.
874 * config/obj-coff.c (obj_pseudo_table): Rename to
876 (coff_pop_insert): Use coff_pseudo_table.
877 (coff_sec_sym_ok_for_reloc): Remove.
878 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
879 and comment all zero entries and remove #if 0 code.
882 * config/obj-coff.h (obj_pop_insert): Define.
883 (coff_pseudo_table): Declare.
886 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
887 s_get_size, s_set_size. Comment all zero entries.
890 * config/obj-elf.c (elf_s_get_other): New function.
891 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
892 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
893 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
895 (obj_elf_parse_section_letters): Don't pass error strings to
896 printf as format arg.
899 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
901 (elf_s_get_other): Declare.
902 (S_GET_OTHER) Define as elf_s_get_other if not already
904 (S_SET_OTHER): Only define when not already defined.
905 (elf_obj_read_begin_hook): Declare.
906 (obj_read_begin_hook): Define.
907 (elf_obj_symbol_new_hook): Declare.
908 (obj_symbol_new_hook): Define.
911 * config/obj-multi.h: Add copyright header and protect against
912 multiple inclusion. Add * to all function pointers.
913 (OBJ_HEADER): If defined, include it rather than other defines
915 (obj_frob_file_after_relocs): Test for NULL.
916 (obj_symbol_new_hook): Here too.
917 (obj_sec_sym_ok_for_reloc): And here.
918 (S_GET_OTHER): Define.
919 (S_GET_DESC): Define.
920 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
921 (OBJ_MAYBE_ELF): Update comment.
923 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
924 OBJ_AOUT preprocessor conditional and handle emulation by
925 testing OUTPUT_FLAVOR.
926 (i386_displacement): Here too.
927 (md_section_align): Similarly here.
928 (i386_target_format): Conditionally compile when more than one
929 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
930 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
931 (i386_displacement): Here too.
934 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
935 Define TARGET_FORMAT for aout only when not multi.
938 * config/te-multi.h: Delete file as it's identical to te-generic.h
940 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
942 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
943 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
946 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
948 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
951 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
953 * config/tc-mips.c (mips_do_align): New function.
954 * config/tc-mips.h (md_do_align): Define.
956 2000-01-10 Philip Blundell <philb@gnu.org>
958 * doc/c-arm.texi (ARM Options): Fix typo.
959 (ARM-Chars): Correct description of `#'. Mention that `;' is a
960 line separator for Linux.
961 * doc/as.texinfo (Comments): Mention the ARM.
963 2000-01-10 Philip Blundell <pb@futuretv.com>
965 * configure.in (arm*-*-conix*): New target.
966 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
968 * configure: Regenerate.
970 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
972 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
973 (obj_elf_visibility): New function.
975 * doc/as.texinfo (Visibility): New node: document visibility
978 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
980 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
981 warning for absolute jump/call without `*' in non-intel mode. No
982 need to set i.types[0] JumpAbsolute in intel mode.
984 1999-12-22 Philip Blundell <pb@futuretv.com>
986 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
987 hook function when changing sections.
988 (arm_s_data): Likewise.
990 1999-12-14 Nick Clifton <nickc@cygnus.com>
992 * config/tc-arm.c (md_parse_option): Add support for -marm720
995 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
997 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
998 (r_registers, xr_registers): Define.
999 (r_register_name, xr_register_name): New functions.
1000 (md_assemble): Handle new am33 operand types and instruction
1002 (mn10300_insert_operand, check_operand): Likewise.
1004 1999-11-29 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1007 (s_force_thumb): Set thumb_mode to 2.
1008 (md_assemble): Do not complain about thumb instructions on a
1009 non-thumb target if thumb_mode is set to 2.
1011 1999-11-28 Michael Meissner <meissner@cygnus.com>
1013 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1014 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1015 (O_...): Add new machine dependent expressions if we are handling
1016 explicit relocations.
1017 (alpha_reloc_op): New static table holding the explicit relocation
1019 (alpha_literal_hash): New static to hold the hash table for
1020 explicit relocations.
1021 (alpha_macros): Add support for explicit relocations.
1022 (md_begin): If explicit relocations, initialize hash table.
1023 (md_assemble): Don't print a second error if tokenize_arguments
1024 already printed an error message.
1025 (md_apply_fix): Add support for explicit relocations.
1026 (alpha_force_relocation): Ditto.
1027 (alpha_fix_adjustable): Ditto.
1028 (alpha_adjust_symtab): New function to support explicit
1030 (alpha_adjust_symtab_relocs): Ditto.
1031 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1032 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1033 Add support for explicit relocations. Return -2 if an error
1034 message was already printed.
1035 (find_macro_match): Add support for explicit relocations. Comment
1037 (emit_insn): Add support for explicit relocations.
1038 (assemble_tokens): Ditto.
1040 (load_expression): Ditto.
1043 (emit_ir_load): Ditto.
1044 (emit_loadstore): Ditto.
1047 (emit_sextX): Ditto.
1048 (emit_division): Ditto.
1049 (emit_jsrjmp): Ditto.
1050 (emit_retjcr): Ditto.
1052 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1054 (tc_adjust_symtab): If explicit relocations, call the function
1055 alpha_adjust_symtab.
1056 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1057 relocations next to the literal relocation they reference.
1058 (TC_INIT_FIX_DATA): Initialize the new fields.
1059 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1061 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1063 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1064 'B' operand for PA2.0 bb instruction.
1066 1999-11-18 Nick Clifton <nickc@cygnus.com>
1068 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1071 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1073 (mcore_force_relocation): Force relocations to be generated for
1076 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1078 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1079 (i386_displacement): Disallow O_big displacements.
1081 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1083 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1084 improvements in error checking.
1085 (md_assemble): Support for unconditional ARM instructions.
1086 (md_parse_option): Support for -m[arm]v5e flag.
1088 1999-11-12 Nick Clifton <nickc@cygnus.com>
1090 * macro.c (buffer_and_nest): Do not check beyond the end of the
1093 1999-11-11 Nick Clifton <nickc@cygnus.com>
1095 * macro.c (buffer_and_nest): Look for seperator after TO and
1098 1999-11-08 Andrew Haley <aph@cygnus.com>
1100 * app.c (do_scrub_chars): When in State 10, treat backslash
1101 characters in the same way as as symbol characters.
1103 1999-11-07 Richard Henderson <rth@cygnus.com>
1105 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1106 the previous label was in the current section before playing
1107 with auto-alignment.
1109 1999-11-06 Nick Clifton <nickc@cygnus.com>
1111 * config/tc-v850.c (v850_force_relocation): Force relocation
1113 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1116 1999-11-05 Michael Meissner <meissner@cygnus.com>
1118 * expr.h (operatorT): Increase machine dependent operators to 16.
1119 * expr.c (op_rank): Ditto.
1121 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1123 * read.c (pseudo_set): Reject attempts to set the value of a
1126 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1129 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1131 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1132 to bfd_set_section_contents.
1134 1999-11-03 Nick Clifton <nickc@cygnus.com>
1136 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1138 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1140 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1141 (mips_ip): Use OPCODE_IS_MEMBER.
1143 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1145 * config/tc-arm.c (reg_required_here): Improve comments.
1147 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1148 (tinsns): Initialize variants field.
1150 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1151 BAD_PC respectively.
1153 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1155 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1156 * config/tc-arm.h: Fix compile time warnings.
1158 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1160 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1161 form @abs16, @(abs16) and @(abs16 + imm).
1163 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1165 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1166 (ISA_HAS_64_BIT_REGS) New.
1167 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1168 mips_emit_delays,macro_build,load_register,load_addresss,
1169 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1170 and/or use new ISA_xxx macros in expressions involving
1171 ISA, particularly mips_opts.isa.
1173 1999-10-18 Michael Meissner <meissner@cygnus.com>
1175 * expr.h (operatorT): Add machine dependent operators md1..md8.
1176 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1177 for the machine dependent operators to use.
1179 * expr.c (op_rank): Add machine dependent operators.
1181 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1183 (O_cpregister): Ditto.
1184 (md_begin): Change X_op test that field is wide enough to use
1185 O_max instead of O_alpha_max.
1186 (cpu_types): Fill in missing initializer.
1187 (alpha_num_macros): Make unsigned.
1188 (md_assemble): Make opnamelen be size_t.
1189 (md_apply_fix): Cast alpha_num_operands to int before testing.
1190 (alpha_force_relocation): Ditto.
1191 (alpha_fix_adjustable): Ditto.
1192 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1193 (tc_gen_reloc): Ditto.
1194 (tc_get_register): Ditto.
1199 (s_alpha_ent): Ditto.
1200 (s_alpha_end): Ditto.
1201 (s_alpha_frame): Ditto.
1202 (s_alpha_prologue): Ditto.
1203 (s_alpha_file): Ditto.
1204 (s_alpha_gprel32): Ditto.
1205 (s_alpha_proc): Ditto.
1206 (s_alpha_set): Ditto.
1207 (s_alpha_base): Ditto.
1208 (s_alpha_align): Ditto.
1209 (s_alpha_arch): Ditto.
1210 (alpha_align): Ditto.
1211 (assemble_insn): Suppress unused variable warning.
1213 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1214 order in the structure.
1215 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1217 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1219 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1221 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1223 * config/tc-i386.c (i386_index_check): Correct #endif location.
1225 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1227 * as.c (show_usage): Document new options.
1228 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1229 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1230 (parse_args): Parse the new options.
1231 (main): If there were warnings, and --fatal-warnings
1232 was specified, print an error.
1233 * as.h: New variable, flag_fatal_warnings, for new option.
1235 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1237 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1238 '@'. Change autoincrement completers to fall through to cache control
1241 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1243 (pa_parse_addb_64_cmpltr): New function.
1245 * config/tc-hppa.c (pa_ip): Change error message.
1246 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1247 '?Q' args to allow falling through.
1249 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1250 Remove unused conditional codes.
1251 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1253 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1255 * config/tc-d30v.c (CHAR_BIT): Define.
1256 (check_range): Fix bit operations to support integers bigger than
1259 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1261 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1264 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1265 Doug Evans <devans@cygnus.com>
1267 Add support for m32rx.
1268 * config/tc-m32r.c (enable_m32rx): New static global.
1269 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1270 (allow_m32rx): New function.
1271 (M32R_SHORTOPTS): Add `O'.
1272 (md_longopts): Add --m32rx plus several warning options.
1273 (md_parse_option): Handle new options.
1274 (md_show_usage): Print them.
1275 (md_begin): Enable m32rx.
1276 (OPERAND_IS_COND_BIT): New macro.
1277 (first_writes_to_seconds_operands): New function.
1278 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1279 (target_make_parallel,assemble_two_insns): New functions.
1280 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1281 If optimizing and m32rx, try to make consecutive insns parallel.
1283 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1285 * config/tc-mips.c (nopic_need_relax): Allow for the
1286 .sdata.foo sections generated by -fdata-sections,
1287 and for the .gnu.linkonce.s sections generated by C++.
1289 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1291 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1292 with cleaner code using completer prefixes. Add 'Y'.
1294 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1296 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1298 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1299 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1300 insn does not match and we should try the next insn in the table.
1302 1999-09-22 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1306 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1308 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1311 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1313 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1314 OBJ_ELF. If ELF, add "sq".
1315 (md_parse_option): If ELF, ignore -s and -q.
1316 (md_show_usage): Mention ELF options.
1318 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1320 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1323 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1325 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1327 * config/tc-hppa.c (struct pa_it): New field "trunc".
1328 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1329 (pa_parse_ftest_gfx_completer): New function
1330 (pa_parse_fp_cnv_format): New function.
1332 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1333 (md_apply_fix): Handle 22bit pc-rel branches.
1335 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1337 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1339 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1341 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1343 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1345 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1346 (pa_ip): Handle 'fX'.
1348 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1350 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1351 (pa_ip): Handle 'fX'.
1353 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1355 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1356 unwinds unless the function is in the text space.
1357 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1359 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1361 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1362 (md_assemble): To here. Tweak address generation.
1364 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1366 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1367 (md_assemble): Call dwarf2_where for OBJ_ELF.
1368 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1369 (pa_end_of_source): New function.
1370 * tc-hppa.h (md_end): Define for OBJ_ELF.
1372 1999-09-14 Michael Meissner <meissner@cygnus.com>
1374 * configure.in (Canonicalization of target names): Remove adding
1375 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1376 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1377 * configure: Regenerate.
1379 1999-09-14 Donn Terry <donn@interix.com>
1381 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1383 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1385 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1386 pc-relative jmp/call to an absolute symbol.
1387 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1388 absolute section symbols.
1390 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1391 jump handling code and comments.
1393 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1395 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1396 the value if TE_PE and a global defined symbol.
1398 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1400 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1401 print the symbol, rather than printing it here.
1403 1999-09-11 Donn Terry <donn@interix.com>
1405 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1406 BFD_RELOC_RVA relocations.
1408 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1409 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1412 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1414 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1415 * doc/internals.texi (Object format backend): Document
1418 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1419 relocations against global symbols if TE_PE.
1421 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1422 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1424 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1427 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1428 symbols which do not have a constant value, or tags with
1429 non-tags. Remove the symbol from the list before adding it at the
1432 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1433 C_FCN symbol differently if TE_PE.
1434 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1435 appears in the pseudo-op, rather coff_line_base which is only set
1438 * config/obj-coff.c (obj_coff_loc): New static function.
1439 (obj_pseudo_table): Add "loc".
1441 * config/obj-coff.c (add_lineno): Check that the line number is
1444 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1445 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1447 (md_atof): Return NULL rather than 0.
1448 * config/tc-i386.c (md_atof): Change type to int.
1449 * expr.c (expr): Change first parameter to int.
1450 * config/obj-coff.c: Add declarations for static functions.
1451 (coff_frob_symbol): Use SYM_AUXENT.
1452 * config/tc-i386.h (flag_16bit_code): Don't declare.
1454 * config/obj-coff.c (obj_coff_section): Default to setting
1455 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1457 * write.c (adjust_reloc_syms): Print adjusted fixup.
1459 * expr.c (integer_constant): Correct too_many_digits calculation
1462 1999-09-09 Andreas Schwab <schwab@suse.de>
1464 * doc/c-arm.texi: Fix arguments of @var to not contain
1467 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1469 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1471 (md_parse_option): Only support -k flag for ELF and COFF targets.
1473 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1475 * config/tc-hppa.c (pa_ip): Put strict register checks before
1476 call to pa_parse_number.
1478 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1480 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1482 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1485 1999-09-06 Donn Terry <donn@interix.com>
1487 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1489 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1491 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1492 candidate instruction. Require registers for register arguments
1493 when in strict mode. Require assemble-time constants for
1494 constants when in strict mode.
1495 (pa_get_absolute_expression): Require a constant when in strict
1498 1999-09-06 Nick Clifton <nickc@cygnus.com>
1500 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1502 1999-09-04 Steve Chamberlain <sac@pobox.com>
1504 * config/tc-pj.c: New file, supports picoJava in ELF.
1505 * config/tc-pj.h: Ditto.
1506 * configure.in (pjl*, pj*): New targets.
1507 * Makefile.am: Rebuild dependencies.
1508 (CPU_TYPES): Add pj.
1509 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1510 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1511 * doc/c-pj.texi: New file.
1512 * doc/as.texinfo: Add some PJ specifics.
1513 * doc/all.texi: Add PJ to the list of all architectures, sort them
1515 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1516 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1518 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1520 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1521 (obj_frob_file): Test for null pointer.
1522 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1523 (OBJ_PROCESS_STAB): And here.
1524 (elf_obj_sy): Remove
1526 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1527 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1528 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1530 * config/obj-coff.c (no_func): Remove.
1531 (coff_format_ops): Change occurrences of no_func to 0, as we test
1532 for 0 in obj-multi.h.
1534 * configure.in: Enable bfd for i386-coff when primary target is
1535 bfd. Enable i386 elf,coff emulation support. Don't set
1536 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1537 emulation to support.
1538 *configure: Regenerate.
1540 1999-09-02 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1543 .section .line directive is encountered.
1545 1999-09-01 Nick Clifton <nickc@cygnus.com>
1547 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1550 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1551 * as.texinfo: Document --gdwarf2 command line option.
1552 Add additional documentation of ARM command line switches.
1554 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1556 * config/tc-i386.c (i386_intel_memory_operand): Combine
1557 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1558 and RESTORE_END_STRING around parse_register calls.
1559 (i386_operand): Here too.
1560 (i386_is_reg): Remove.
1561 (parse_register): Move as_bad calls from within this function to
1564 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1566 Based on a patch from H.J. Lu <hjl@gnu.org>
1567 * config/tc-i386.c (parse_register): Handle FP regs specially.
1568 (md_begin): Remove '(' and ')' from register_chars.
1570 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1572 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1573 error message (done elsewhere).
1575 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1577 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1579 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1581 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1584 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1586 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1588 Add new completers. Fix bug in 64 bit condition handling.
1590 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1593 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1595 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1597 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1599 1999-08-27 Jim Wilson <wilson@cygnus.com>
1601 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1602 (struct ls): Add frag field. Initialize it to zero.
1603 (out_end_sequence): New local text_frag. Set it while in text section.
1604 Replace address check with frag check. Set ls.frag to text_frag if
1605 out_set_addr called.
1606 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1607 Set it before switching sections. Replace address check with frag
1608 check. Set ls.frag to saved_frag if out_set_addr called.
1610 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1612 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1613 output "advance_pc" opcode instead of calling gen_addr_line().
1614 The latter has the undesired side-effect of creating a new row
1615 in the debug line info matrix.
1617 1999-08-26 Jim Wilson <wilson@cygnus.com>
1619 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1620 ls.last_filename if last is less than zero. Set ls.last_filename
1621 when allocating new entry.
1622 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1625 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1627 * config/tc-i386.c (i386_index_check): Fix the displacement size
1628 when INFER_ADDR_PREFIX.
1630 1999-08-18 Nick Clifton <nickc@cygnus.com>
1632 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1635 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1637 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1638 handle 0xffffNNNN constants correctly.
1640 1999-08-16 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1645 1999-08-13 Nick Clifton <nickc@cygnus.com>
1647 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1648 (md_apply_fix3): Always pass positive values to
1649 validate_offset_imm.
1651 1999-08-12 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-arm.c (skip_whitespace): New macro.
1654 Formatting tidy ups.
1656 (md_apply_fix3): Store relocation offset in addend for ELF based
1658 (arm_force_relocation): Always generate relocs for Thumb function
1661 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1663 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1664 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1666 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1668 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1669 flags for the unwind subspace.
1671 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1672 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1673 suitable relocation based on the size of the target's pointer.
1674 Always Use subsegment zero for the unwinders.
1675 (pa_level): Handle "2.0w".
1677 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1679 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1680 with the following instruction unless this was specified.
1682 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1684 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1685 certain sections, to match BFD changes.
1687 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1689 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1690 (EXTRA_SCRIPTS): Define to keep automake happy.
1691 * Makefile.in: Rebuild.
1693 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1695 * Makefile.am: Rename .dep* files to DEP*.
1696 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1697 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1699 * Makefile.in: Rebuild.
1701 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1703 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1705 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1707 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1708 avoid problems on DOS filesystems.
1709 * Makefile.in: Rebuild.
1711 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1713 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1715 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1718 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1720 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1721 line to create ${GDBINIT} rather than .gdbinit.
1722 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1724 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1726 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1728 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1730 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1732 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1734 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1735 non-adjustable symbols.
1737 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1739 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1741 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1743 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1746 1999-08-05 Donn Terry <donn@interix.com>
1748 * config/te-interix.h: New file.
1749 * configure.in (i386-*-interix*): New target.
1750 * configure: Rebuild.
1752 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1754 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1755 selectors for ELF too.
1756 (selector_table): Add "ltp" and "rtp" selectors.
1758 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1760 * config/tc-i386.c (i386_operand): No need to change
1761 operand_string pointer in segment reg case before goto
1762 do_memory_reference. Initialise displacement_string_start and
1763 displacement_string_end after do_memory_reference label.
1764 (i386_index_check): Add operand_string param, and print error
1765 message on failure here.
1766 (i386_intel_memory_operand): Instead of here.
1767 (i386_operand): And here.
1768 (INFER_ADDR_PREFIX): Enable.
1770 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1772 * config/tc-i386.h (DefaultSize): Define. Renumber following
1773 opcode_modifier defines.
1775 From Etienne Lorrain <etienne.lorrain@ibm.net>
1776 * config/tc-i386.c (stackop_size): New variable.
1777 (set_16bit_code_flag): Clear it here.
1778 (set_16bit_gcc_code_flag): New function.
1779 (md_pseudo_table): Add "code16gcc" entry.
1780 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1782 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1784 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1785 next_set_end even if the end symbol is being discarded.
1787 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1788 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1789 * config/obj-coff.c: Likewise.
1790 (seg_info_type): Remove.
1791 (seg_info_off_by_4): Change to array of segT.
1792 (s_get_segment): Adjust accordingly.
1793 (obj_pseudo_table): Fully initialize sentinel entry.
1795 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1796 Ralf Baechle <ralf@uni-koblenz.de>.
1798 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1800 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1802 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1804 * config/tc-i386.c: Indentation and white space changes.
1805 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1806 don't enable it by default.
1807 (i386_intel_operand): Remove redundant prototype.
1808 Move check on number of memory operands, and i.mem_operands++
1809 (i386_intel_memory_operand): To here.
1810 Remove i386_immediate code from here. Remove special case code
1811 for input and output using (%dx). Remove base/index checks and
1812 call i386_index_check instead. Save initial operand_string
1813 argument for error message.
1814 (i386_operand): Remove redundant prototype. Move base/index
1815 checks to i386_index_check.
1816 (i386_displacement): Move intel mode check for non-zero
1818 (i386_intel_memory_operand): To here.
1820 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1822 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1823 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1824 by .register pseudo-op if -64 and --no-undeclared-regs.
1825 (s_register, sparc_adjust_symtab): New functions.
1826 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1827 Declare sparc_adjust_symtab as tc_adjust_symtab.
1828 * doc/c-sparc.texi: Add description of #ignore special literal
1829 for .register pseudo-op.
1831 1999-07-30 Catherine Moore <clm@cygnus.com>
1833 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1834 the relocation's section offset.
1836 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1838 * write.c (fixup_segment): Fix generic error check overflow test.
1840 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1841 X_add_number to long.
1843 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1845 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1848 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1850 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1853 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1855 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1857 * configure.bat: Remove; obsolete.
1858 * config/go32.cfg: Likewise.
1860 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1862 * configure.in (i386-*-vxworks*): New target.
1863 * configure: Rebuild.
1865 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1867 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1869 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1871 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1873 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1874 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1875 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1876 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1877 MAX_RELOC_EXPANSION): Define.
1878 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1880 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1882 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1883 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1884 block. Print a warning if an 8-bit or 16-bit constant
1885 displacement or immediate is truncated on output.
1886 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1888 (i386_operand): Disallow immediate jump absolute operand.
1890 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1892 * configure.in: Bump version number to 2.9.5.
1893 * configure: Rebuild.
1895 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1898 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1900 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1901 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1903 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1905 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1907 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1909 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1910 if -mno-fpu was given.
1911 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1913 (cons_fix_new_arm): Remove misleading comments.
1915 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1917 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1919 (relax_segment): Likewise. After giving a rs_org error, convert
1920 the frag to rs_align to avoid cascading errors.
1922 1999-07-12 Andreas Schwab <schwab@suse.de>
1924 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1926 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1928 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1929 as appropriate. Fill in structure initializations. Add variable
1930 initializations. Add casts.
1931 * dwarf2dbg.c (print_stats): Change i to size_t.
1932 * listing.c (listing_listing): Change list_line to unsigned int.
1934 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1936 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1937 rather than checking for \001 and \002 in symbol name.
1938 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1940 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1942 * configure.in (hppa*-linux-gnu*): New target.
1943 * configure: Rebuilt.
1945 1999-07-08 Nick Clifton <nickc@cygnus.com>
1947 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1949 1999-07-07 Nick Clifton <nickc@cygnus.com>
1951 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1952 accessing symbolP directly.
1954 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1956 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1959 1999-07-05 Nick Clifton <nickc@cygnus.com>
1961 * config/tc-arm.c (ARM_EXT_V5): Define.
1962 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1963 (md_begin): Detect ARM v5 architectures.
1964 (md_parse_option): Accept arm v5 specification.
1965 (md_show_usage): Documment -marmv5 switch.
1967 * doc/c-arm.texi: Document -marmv5 command line option.
1969 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1971 (validate_immediate_twopart): New function. Determine if a
1972 constant can be computed by two ADD instructions.
1973 (output_inst): Remove its command line parameter - it was never
1975 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1976 implememt the ADRL pseudo op.
1977 (tc_gen_reloc): Generate a suitable error message if an ADRL
1978 instruction tries to generate a real reloc.
1980 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1982 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1984 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1987 1999-06-27 H.J. Lu <hjl@gnu.org>
1989 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1990 non BFD_ASSEMBLER case.
1992 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1994 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1997 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1999 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2000 out_end_sequence() when the address decreases due to a new frag.
2001 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2002 numbering starts with 1.
2004 1999-06-23 Nick Clifton <nickc@cygnus.com>
2006 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2008 (mcore_s_text): Call obj_elf_text for ELF target.
2009 (mcore_s_data): Call obj_elf_data for ELF target.
2010 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2012 (mcore_s_bss): New function: Dump literal table before changing
2014 (mcore_s_comm): New function: Dump literal table before changing
2017 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2018 No longer static functions.
2019 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2020 Provide prototypes for these functions.
2022 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2024 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2025 a list of names, to try obj_segment_name, and to try abbreviated
2026 names when using COFF without long section names.
2028 * config/tc-alpha.c: More use of symbol accessor functions.
2029 * config/tc-arc.c: Likewise.
2030 * config/tc-d30v.c: Likewise.
2031 * config/tc-fr30.c: Likewise.
2032 * config/tc-i860.c: Likewise.
2033 * config/tc-m88k.c: Likewise.
2034 * config/tc-mcore.c: Likewise.
2035 * config/tc-ns32k.c: Likewise.
2036 * config/tc-sparc.c: Likewise.
2037 * config/tc-v850.c: Likewise.
2039 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2040 sy_value with appropriate accessor functions.
2041 * config/tc-arm.c (md_apply_fix3): Likewise.
2042 * config/tc-d10v.c (AT_WORD_P): Likewise.
2043 * config/tc-v850.c (reg_name_search): Likewise.
2045 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2046 use symbol_get_bfdsym instead.
2047 * config/tc-ppc.c (md_assemble): Likewise.
2048 * config/tc-v850.c (v850_comm): Likewise.
2050 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2052 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2053 the symbol, rather than accessing the bsym member.
2054 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2055 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2056 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2057 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2058 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2059 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2060 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2061 * config/tc-v850.c (tc_gen_reloc): Likewise.
2063 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2065 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2066 (hppa_gen_reloc_type): Conditionalize on BFD64.
2067 (tc_gen_reloc): Re-enable ELF relocations.
2068 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2070 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2072 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2074 (do_ldst): Move assignment out of if condition.
2075 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2076 parentheses to avoid warning.
2078 1999-06-21 Nick Clifton <nickc@cygnus.com>
2080 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2081 macro to get at the BFD symbol associated with a GAS symbol.
2083 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2085 * config/tc-ppc.c: Update for symbol handling changes.
2086 * config/obj-coff.c: Likewise.
2088 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2090 * tc-hppa.c: General cleanups of ELF support. No more spaces
2091 and subspaces for ELF.
2092 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2093 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2094 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2095 (UNWIND_SECTION_NAME): Likewise.
2096 (space/subspace related structures): Conditionalize definitions
2098 (space/subspace directives and support routines): Conditionalize
2099 definitions and references/uses on OBJ_SOM.
2100 (label_symbol_struct): For ELF, track the symbol's segment. For
2101 SOM track its space.
2102 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2104 (USE_ALIASES): Kill for both SOM & ELF.
2105 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2106 (pa_space, pa_subspace): Corresponding changes.
2107 (pa_spaces_begin): Corresponding chagnes.
2108 (md_begin): Do not muck around with space/subspace stuff for
2110 (md_apply_fix): Temporarily disable argument relocation stuff
2112 (tc_gen_reloc): Temporarily disable relocation generation for
2114 (pa_build_unwind_subspace): Similarly.
2116 1999-06-16 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-arm.c (thumb_set): New pseudo op.
2119 (text, data, section): Override these pseudo ops with ARM
2121 (s_thumb_set): New function: Perform the same as a .set pseudo
2122 op, but also mark the alias'ed symbol as being a Thumb
2124 (arm_s_text): New function: Perform the same as the .text
2125 pseudo op, but dump the literal pool before changing
2127 (arm_s_data): New function: Perform the same as the .data
2128 pseudo op, but dump the literal pool before changing
2130 (arm_s_section): New function: Perform the same as the
2131 .section pseudo op, but dump the literal pool before changing
2133 (arm_cleanup): Do not reset the current section before dumping
2136 1999-06-17 Nick Clifton <nickc@cygnus.com>
2138 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2139 OPTION_NO_WARN_UNMATCHED entries.
2140 (md_parse_option): Generate a warning message if an unrecognised
2141 option is encountered.
2143 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2144 (get_operands): When parsing an expression after an '@' symbol
2145 has been detected, do not ignore '#' symbols.
2146 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2149 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2151 From K. Richard Pixley <rich@noir.com>:
2152 * configure.in (ppc-*-vxworks*): New target.
2153 * configure: Rebuild.
2155 1999-06-12 Philip Blundell <philb@gnu.org>
2157 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2159 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2161 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2162 which refer to symbols in linkonce sections, permit reducing the
2163 relocs if the symbol is local.
2165 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2167 * subsegs.c (subseg_text_p): New function.
2168 * as.h (subseg_text_p): Declare.
2169 * read.c (do_align): Use subseg_text_p to set the default fill.
2170 * write.c (subsegs_finish): Likewise.
2171 * config/obj-coff.c (write_object_file): Likewise.
2172 * config/tc-i386.h (md_maybe_text): Don't define.
2173 (md_do_align): Use subseg_text_p to set the default fill.
2174 * config/tc-m32r.c (m32r_do_align): Likewise.
2175 * config/tc-sh.c (sh_do_align): Likewise.
2176 * config/tc-sparc.h (md_do_align): Likewise.
2178 1999-06-12 David O'Brien <obrien@freebsd.org>
2180 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2181 * configure: Rebuild.
2183 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2185 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2186 * Makefile.am: Rebuild dependencies.
2187 * Makefile.in: Rebuild.
2189 * config/tc-i386.c (i386_immediate): Remove unused label
2192 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2193 * symbols.c: Likewise.
2194 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2195 sy_next field when taking address, rather than symbol_next.
2197 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2199 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2200 value from the output file architecture.
2201 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2202 * dwarf2dbg.h: Change bfd_vma to addressT.
2204 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2206 * dwarf2dbg.h: Use PARAMS in function declarations.
2208 1999-06-11 Martin Dorey <mdorey@madge.com>
2210 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2211 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2213 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2215 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2217 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2219 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2222 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2224 * read.c (read_a_source_file): Only declare inescape if
2227 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2229 (find_entry_byval): Add parens to avoid warning.
2231 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2233 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2236 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2238 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2241 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2242 synthetize_setx): New functions.
2243 (md_assemble): Broken the special cases into the above
2244 functions. Make compiler happy if sizeof(bfd_vma)==4.
2245 Fix sethi generated from set/setuw. If instructions have a relloc,
2246 always clear the fields to be relocated in the opcode.
2247 (sparc_ip): Remove special_case global variable.
2249 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2251 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2252 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2253 indication of success rather than a value.
2254 (itbl_get_val): Likewise.
2255 (itbl_get_field): Use strcspn. Change delimiters to include
2257 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2258 (itbl_get_val): Likewise.
2259 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2261 * symbols.c (copy_symbol_attributes): Convert local symbols to
2264 1999-06-10 Nick Clifton <nickc@cygnus.com>
2266 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2269 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2271 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2272 Optimize set if sizeof(bfd_vma) == 64.
2273 (sparc_ip): Fix sethi - without %hi() it should generate
2274 R_SPARC_22 reloc, not R_SPARC_HI22.
2275 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2277 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2279 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2280 (s_ncons): New function.
2281 (native_op_table): New table.
2282 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2283 R_SPARC_OLO10 handling.
2285 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2287 * expr.h (struct expressionS): Revert last change; widen X_op.
2288 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2290 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2292 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2293 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2294 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2295 * Makefile.in: Regenerated.
2297 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2298 `common' pass on to s_mri_common.
2299 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2301 1999-06-06 Richard Henderson <rth@cygnus.com>
2303 * config/obj-elf.c (obj_elf_section): Don't free the return
2304 value of demand_copy_C_string.
2306 1999-06-05 Richard Henderson <rth@cygnus.com>
2308 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2309 creation logic from obj_elf_create_section.
2311 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2312 (section_stack): New.
2313 (special_sections): Make const.
2314 (obj_elf_section): Gut and rewrite parsing.
2315 (obj_elf_change_section): New function broken out of obj_elf_section.
2316 (obj_elf_parse_section_letters): Likewise.
2317 (obj_elf_section_word): Likewise.
2318 (obj_elf_section_type): Likewise.
2319 (obj_elf_previous): Treat as a toggle.
2320 (obj_elf_popsection): New.
2321 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2322 (ppc_section_type): Likewise.
2323 * config/tc-ppc.h: Likewise.
2325 * expr.h (struct expressionS): Don't make X_op a bitfield.
2326 * config/tc-alpha.c: Update for symbol handling changes.
2327 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2328 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2330 1999-06-05 Richard Henderson <rth@cygnus.com>
2332 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2333 (dwarf2_gen_line_info): Kill unused variables.
2334 (dwarf2_finish): Likewise.
2335 (dwarf2_where): Likewise.
2336 (dwarf2_directive_file): If we've only got a string,
2337 hand off to s_app_file.
2338 * ecoff.c: Move the include of ecoff.h.
2339 * symbols.h (S_IS_FUNCTION): Prototype.
2341 * read.c (LEX_HASH): Supply a default.
2343 (s_globl): Update `c' after skipping whitespace.
2344 * read.h (LEX_END_NAME, is_name_ender): New.
2345 * expr.c (get_symbol_end): Respect it.
2347 1999-06-04 Mark Klein <mklein@dis.com>
2349 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2351 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2353 * config/tc-hppa.c: Update for symbol handling changes.
2355 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2357 * cgen.c: Update for symbol handling changes.
2358 * config/tc-m32r.c: Likewise.
2360 * config/tc-hppa.h: Update for symbol handling changes.
2361 * config/tc-hppa.c: Likewise.
2363 * config/tc-arm.h: Update for symbol handling changes.
2364 * config/tc-arm.c: Likewise.
2365 (symbol_make_empty): Remove. Just use symbol_create.
2367 * symbols.c (symbol_set_tc): Correct name.
2369 * Makefile.am: Rebuild dependencies.
2370 ($(OBJS)): Don't depend upon struc-symbol.h.
2371 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2372 * dep-in.sed: Don't remove struc-symbol.h.
2373 * Makefile.in: Rebuild.
2375 * doc/internals.texi (Symbols): Describe changes in symbol
2378 1999-06-03 Richard Henderson <rth@cygnus.com>
2380 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2381 instead of doing the work by hand.
2383 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2385 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2386 state of line state-machine.
2387 (struct ls): Collect DWARF2 line state-machine state in new member
2388 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2389 resulted in any DWARF2 directives.
2390 (reset_state_machine): New function.
2391 (out_end_sequence): Ditto.
2392 (dwarf2_gen_line_info): When switching sections or switching to a
2393 lower text address, call out_end_sequence() first to terminate the
2394 previous code sequence as code sequences MUST have monotonically
2395 increasing addresses.
2396 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2398 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2400 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2401 DWARF2 debug info (line information only, at this point).
2402 * as.h: Update comment about supported debug formats.
2403 * dwarf2dbg.c, dwarf2dbg.h: New files.
2404 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2406 * expr.c (operand): Don't use [ for parens if we want an index op.
2407 (op_encoding): Switch [ into O_index, if desired.
2408 (op_rank): Renumber with O_index on bottom.
2409 (expr): If O_index, match closing bracket.
2410 * expr.h (O_index): New.
2412 * read.c (read_a_source_file): Conditionally allow matched "
2413 in lines passed to md_assemble.
2415 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2417 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2419 Add support for storing local symbols in a small structure to save
2420 memory when assembling large files.
2421 * as.h: Don't include struc-symbol.h.
2422 (symbolS): Add typedef.
2423 * symbols.c: Include struc-symbol.h.
2424 (local_hash): New static variable.
2425 (save_symbol_name): New static function, from symbol_create.
2426 (symbol_create): Call save_symbol_name.
2427 (local_symbol_count): New static variable.
2428 (local_symbol_conversion_count): Likewise.
2429 (LOCAL_SYMBOL_CHECK): Define.
2430 (local_symbol_make): New static function.
2431 (local_symbol_convert): New static function.
2432 (colon): Handle local symbols. Create local symbol for local
2434 (symbol_table_insert): Handle local symbols.
2435 (symbol_find_or_make): Create local symbol for local label name.
2436 (symbol_find_base): Check for local symbol.
2437 (symbol_append, symbol_insert): Check for local symbols.
2438 (symbol_clear_list_pointers, symbol_remove): Likewise.
2439 (verify_symbol_chain): Likewise.
2440 (copy_symbol_attributes): Likewise.
2441 (resolve_symbol_value): Handle local symbols.
2442 (resolve_local_symbol): New static function.
2443 (resolve_local_symbol_values): New function.
2444 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2445 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2446 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2447 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2448 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2449 (symbol_previous, symbol_next): New functions.
2450 (symbol_get_value_expression): Likewise.
2451 (symbol_set_value_expression): Likewise.
2452 (symbol_set_frag, symbol_get_frag): Likewise.
2453 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2454 (symbol_mark_used_in_reloc): Likewise.
2455 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2456 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2457 (symbol_mri_common_p): Likewise.
2458 (symbol_mark_written, symbol_clear_written): Likewise.
2459 (symbol_written_p): Likewise.
2460 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2461 (symbol_section_p, symbol_equated_p): Likewise.
2462 (symbol_constant_p): Likewise.
2463 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2464 (symbol_get_obj, symbol_set_obj): Likewise.
2465 (symbol_get_tc, symbol_set_tc): Likewise.
2466 (symbol_begin): Initialize local_hash.
2467 (print_symbol_value_1): Handle local symbols.
2468 (symbol_print_statistics): Print local symbol statistics.
2469 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2470 Declare new symbols.c functions. Move many declarations here from
2472 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2473 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2474 (struct symbol): Move bsym to make it clearly the first field.
2475 Remove TARGET_SYMBOL_FIELDS.
2476 (symbolS): Don't typedef.
2477 (struct broken_word): Remove.
2478 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2479 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2480 (symbol_clear_list_pointers): Likewise.
2481 (symbol_insert, symbol_remove): Likewise.
2482 (symbol_previous, symbol_append): Likewise.
2483 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2484 (struct local_symbol): Define.
2485 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2486 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2487 (local_symbol_get_frag, local_symbol_set_frag): Define.
2488 (local_symbol_get_real_symbol): Define.
2489 (local_symbol_set_real_symbol): Define.
2491 * write.c (write_object_file): Call resolve_local_symbol_values.
2492 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2493 (TARGET_SYMBOL_FIELDS): Don't define.
2494 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2495 ECOFF_DEBUGGING, add ECOFF fields.
2496 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2497 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2498 ECOFF_DEBUGGING, add ECOFF fields.
2499 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2500 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2501 * config/tc-mcore.h: Don't include struc-symbol.h.
2502 (TARGET_SYMBOL_FIELDS): Don't define.
2503 (struct mcore_tc_sy): Define.
2504 (TC_SYMFIELD_TYPE): Define.
2505 * Many files: Use symbolS instead of struct symbol. Use new
2506 accessor functions rather than referring to symbolS fields
2509 * read.c (s_mri_common): Don't add in value of line_label.
2511 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2512 checking for SEC_LINK_ONCE.
2514 * config/tc-sh.h (sh_fix_adjustable): Declare.
2516 * app.c (input_buffer): New static variable.
2517 (app_push): Save saved_input in allocated buffer.
2518 (app_pop): Restored saved_input.
2519 (do_scrub_chars): Change get parameter to take char * and int as
2520 arguments. Change GET macro to pass input_buffer to get
2521 function. Don't save input into allocated buffer.
2522 * as.h (do_scrub_chars): Update declaration.
2523 * input-file.c (input_file_get): Change to take char * and int.
2524 Read data into passed in buffer. Remove static buffer.
2525 * read.c (scrub_from_string): Change to take char * and int. Copy
2526 data into passed in buffer.
2528 * hash.h: Neaten. Declare hash_traverse.
2529 * hash.c: Complete rewrite based on BFD hashing code.
2530 * gasp.c (chunksize): New variable.
2531 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2534 1999-05-28 Nick Clifton <nickc@cygnus.com>
2536 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2537 addend unless the target uses an old ABI.
2539 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2541 -Wchar-subscripts cleanup
2542 * listing.c (listing_newline): Use unsigned char variable, so
2543 calls to isascii,iscntrl are correct.
2544 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2546 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2547 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2548 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2549 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2551 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2553 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2555 (arch_coldfire_p): New #define.
2556 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2558 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2560 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2562 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2563 (install_operand): Add place `N'.
2564 (init_table): Add registers ACC, MACSR, MASK.
2566 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2568 * config/tc-m68k.c: Change mcf5200 --> mcf.
2569 (archs): Add mcf5206e, mcf5307.
2570 (m68k_ip): Add format `u'.
2571 (install_operand): Add place `m', `M', `h'.
2572 (init_table): Add upper/lower registers.
2574 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2576 1999-05-28 Martin Dorey <mdorey@madge.com>
2578 * config/tc-i960.c: Several minor changes to add ELF and
2579 BFD_ASSEMBLER support.
2580 * config/tc-i960.h: Likewise.
2581 * configure.in (i960-*-elf*): New target.
2582 * aclocal.m4, configure: Rebuild.
2584 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2586 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2587 reloc changes when defined(BFD_ASSEMBLER).
2589 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2591 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2593 * write.c (write_print_statistics): Output to file, not stderr.
2595 * expr.c (generic_bignum_to_int32,64): Prototype.
2597 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2598 output_sleb128, output_uleb128, output_big_sleb128,
2599 output_big_uleb128, output_big_leb128): Prototype.
2600 (output_big_sleb128, output_big_uleb128): Make inline.
2601 (output_big_leb128): Remove inline
2603 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2604 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2605 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2606 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2607 value for correct overflow check in write.c:fixup_segment.
2608 * write.c (fixup_segment): Move bitfield overflow checks to after
2609 the md_apply_fix call.
2610 * config/obj-coff.c (fixup_segment): Likewise.
2611 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2612 valueT *val argument.
2614 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2616 * config/atof-ieee.c (gen_to_words): Correctly round a
2617 denormalized number. Fix off-by-one in range checking for
2618 exponent in a denormal.
2620 1999-05-10 Nick Clifton <nickc@cygnus.com>
2622 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2625 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2627 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2629 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2631 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2632 (ReverseRegRegmem): Remove.
2633 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2634 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2635 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2638 From Doug Ledford <dledford@redhat.com>
2639 * config/tc-i386.h (RegXMM): New for P/III.
2640 * config/tc-i386.c: Add support for P/III.
2642 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2644 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2645 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2646 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2648 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2650 * config/tc-i386.c (i386_immediate): Skip whitespace before
2651 complaining about junk after expression.
2652 (i386_displacement): Likewise.
2654 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2656 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2657 Don't copy before downcaseing.
2659 1999-05-05 Catherine Moore <clm@cygnus.com>
2661 * tc-m68k.c: Include elf/m68k.h.
2662 (m68k_elf_final_processing): New routine.
2663 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2666 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2668 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2671 1999-04-30 Nick Clifton <nickc@cygnus.com>
2673 * config/tc-mcore.c (mcore_s_section): Dump literals before
2676 1999-04-29 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2681 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2683 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2684 (TC_INIT_FIX_DATA): Delete.
2685 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2686 (TC_INIT_FIX_DATA): Delete.
2687 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2688 * write.c (fix_new_internal): Initialize fx_cgen member.
2689 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2690 (gas_cgen_md_apply_fix3): Update.
2691 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2692 (md_cgen_record_fixup_exp): Update.
2693 (FX_OPINFO_R_TYPE): Update.
2695 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2696 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2697 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2698 * frags.h (struct frag): Make opindex, opinfo ints.
2700 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2702 1999-04-26 Tom Tromey <tromey@cygnus.com>
2704 * aclocal.m4, configure: Updated for new version of libtool.
2706 1999-04-22 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2710 (md_apply_fix3): Do not fix up absolute relocations against
2713 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2715 1999-04-20 Nick Clifton <nickc@cygnus.com>
2717 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2718 changes and data-in-text directives.
2719 (mcore_cons): New function: intercept cons() operations.
2720 (mcore_float_cons): New function: intercept float_cons()
2722 (mcore_stringer): New function: intercept stringer() operations.
2724 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2726 * obj.h (struct format_ops): Change generate_asm_lineno field to
2728 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2730 * config/tc-alpha.c (find_opcode_match): Add default case to
2732 (find_macro_match): Likewise.
2733 (load_expression): Parenthesize && within ||.
2735 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2737 1999-04-17 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2740 .text .data .section pseudo ops.
2741 (mcore_s_section): New function. Dump lits before changing secs.
2742 (mcore_s_text): New function. Dump lits before changing secs.
2743 (mcore_s_data): New function. Dump lits before changing secs.
2745 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2747 * config/tc-mips.c (mips_32bitmode): New.
2748 (md_begin): Set mips_32bitmode if needed.
2749 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2750 Set EF_MIPS_32BITMODE.
2752 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2754 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2757 1999-04-16 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2761 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2763 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2764 expressions correctly.
2767 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2769 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2771 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2773 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2774 and fmpynfadd instructions.
2776 1999-04-11 Richard Henderson <rth@cygnus.com>
2778 * as.h (environ): Declare it, if needed.
2779 * as.c (dump_statistics): Don't declare environ.
2780 * configure.in (environ): Detect declaration.
2781 * configure, config.in: Rebuild
2783 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2784 (i386_displacement): Allocate enough space for replacement buffer.
2785 Clean up replacement buffer initialization.
2787 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2789 * subsegs.c (section_symbol): Don't create a new symbol if one
2790 already exists; instead, use the existing one, but set its segment
2791 and frag data if it hasn't already been defined.
2792 * config/obj-coff.c (c_section_symbol): Likewise.
2794 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2796 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2798 1999-04-08 Nick Clifton <nickc@cygnus.com>
2800 * config/tc-mcore.c: New File: Support routines for MCore
2802 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2803 * config/obj-coff.c: Add support for mcore-pe target.
2805 * Makefile.am: Add support for MCore targets.
2806 * Makefile.in: Regenerate.
2807 * configure.in: Add support for MCore targets.
2808 * configure: Regenerate.
2810 * doc/all.texi: Set MCORE.
2811 * doc/as.texinfo: Document MCore specific command line options.
2813 * write.h: Prevent multiple inclusion.
2815 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2817 * asintl.h (LC_MESSAGES): Never define.
2818 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2820 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2823 * Makefile.am (m68k-parse.c): If configuring in the source
2824 directory, copy m68k-parse.y into the local directory before
2825 running ylwrap, to remove spurious differences when generating
2827 * Makefile.in: Rebuild.
2829 * config/tc-sparc.h (md_do_align): Just allocate the number of
2830 bytes necessary, rather than always allocating 1024.
2832 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2834 * listing.c (listing_newline): Add cast to avoid warning.
2835 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2836 * config/tc-i386.c (i386_scale): Add return value.
2837 (build_displacement_string): Remove unused local temp_disp2.
2838 (i386_intel_memory_operand): Add parentheses to avoid warning.
2839 (i386_intel_operand): Remove unused local end_of_operand_string.
2840 (i386_operand): Remove unused local operand_modifier.
2841 (i386_operand): Add parens to avoid warning.
2843 1999-04-04 Don Bowman <don@pixsci.com>
2845 * configure.in: Add mips*-*-vxworks* target; have it define
2847 * configure, config.in: Rebuild.
2849 1999-03-31 Nick Clifton <nickc@cygnus.com>
2851 * configure.in (emulations): Add support for arm-epoc-pe.
2852 * configure: Regenerate.
2853 * config/te-epoc-pe.h: New file. Define macros specific to
2855 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2856 for arm-epoc-pe target.
2858 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2860 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2862 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2864 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2865 detect ",n" without a condition.
2866 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2869 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2871 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2872 instruction is encoded with one bit.
2875 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2877 * doc/internals.texi (CPU backend): Mention that
2878 line_separator_chars should not include newline. From thi
2879 <ttn@mingle.glug.org>.
2881 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2883 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2884 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2886 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2888 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2890 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2892 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2895 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2897 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2899 1999-03-15 Martin Hunt <hunt@cygnus.com>
2901 * app.c (do_scrub_begin): Change '-' back to a symbol char
2902 so we can use multiple opcodes on a line again.
2904 * config/tc-d30v.c: By default, warn if a symbol has
2905 the same name as a register. Plus some minor
2906 updates from the branch.
2908 1999-03-13 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2911 BFD_RELOC_16 and BFD_RELOC_64.
2913 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2915 * expr.c (expr): Add missing else.
2917 1999-03-12 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-arm.c (md_apply_fix3): Improve error message.
2921 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2923 * Makefile.am (CPU_TYPES): Add fr30.
2924 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2925 (fr30,m32r dependencies): Update.
2926 * Makefile.in: Rebuild.
2928 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2929 (gas_cgen_record_fixup_exp): Ditto.
2930 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2931 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2932 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2933 (md_cgen_lookup_reloc): Update use of operand->type.
2934 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2935 (md_convert_frag): Call cgen_operand_lookup_by_num.
2936 (md_cgen_lookup_reloc): Update use of operand->type.
2937 (m32r_cgen_record_fixup_exp): Ditto.
2939 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2941 * config/tc-mips.c (md_show_usage): Fix message.
2943 1999-03-03 Nick Clifton <nickc@cygnus.com>
2945 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2946 and LDR reg,=<expr> instruction.
2948 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2951 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2953 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2955 1999-02-17 Nick Clifton <nickc@cygnus.com>
2957 This patch was created by: Scott Bambrough
2958 <scottb@corelcomputer.com>
2961 Special cased '@' character. The '@' character is used as the
2962 ARM assembler comment character, as a special character
2963 and in ELF .symver pseudo-op's, and as a special character in
2964 .type and .section pseudo-ops.
2965 (symver_pseudo): New static variable.
2966 (symver_state): New static variable.
2967 (struct app_save): Add field 'symver_state'.
2968 (app_push): Save global symver_state int struct app_save.
2969 (app_pop): Restore global symver_state from struct app_save.
2970 (do_scrub_chars): Special case handling of '@' character in
2973 * configure.in: Modified to recognize armv* uname syntax from ARM
2975 * configure: Regenerated.
2977 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2978 a prefix to the section's type.
2979 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2980 the type's typename.
2982 * config/tc-arm.h: Add support for PIC generation:
2983 (pic_code): New boolean.
2984 (obj_relocate_extern): Define.
2985 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2986 (TC_CONS_FIX_NEW): Define.
2987 (tc_fix_adjustable): Define.
2988 (GLOBAL_OFFSET_TABLE_NAME): Define.
2990 * config/tc-arm.c: Add support for PIC generation:
2991 (line_seperator_chars): Allow ';' as a seperator for Linux.
2992 (is_immediate_prefix): New macro.
2993 (arm_parse_reloc): New function.
2994 (s_arm_elf_cons): New function.
2995 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2996 (md_undefined_symbol): Special case handling for the Global Offset
2998 (md_apply_fix3): Handle PIC relocs.
2999 (tc_gen_reloc): Handle PIC relocs.
3000 (md_parse_option): Add support for '-k' command line switch to
3001 enable PIC generation.
3002 (cons_fix_new_arm): New function.
3003 (s_arm_elf_cons): New function.
3005 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3007 * configure.in: Add comments for uses of AC_DEFINE.
3008 * acinclude.m4: Likewise.
3009 * acconfig.h: Remove.
3010 * aclocal.m4: Rebuild.
3011 * configure: Rebuild.
3012 * Makefile.in: Rebuild.
3013 * config.in: Rebuild.
3015 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3017 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3018 non-constant offset from a base register.
3020 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3022 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3025 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3027 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3028 (emit_insn): Look for pc-relative and no-overflow specifiers on
3029 internal relocation types.
3031 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3033 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3036 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3038 (mips_4650, mips_4010, mips_4100): Variables removed.
3039 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3040 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3042 (md_begin): Don't bother initializing the mips_NNNN variables;
3043 mips_cpu is set, and that's good enough now.
3044 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3045 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3046 (show): New function, to handle wrapping in the CPU lists.
3047 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3049 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3051 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3052 than treat as an immediate specifier.
3054 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3056 * config/tc-i386.c: Prototype many functions.
3057 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3058 (i386_immediate): Remove unused second argument.
3059 (i386_intel_operand): Fix i386_is_reg typo.
3060 (i386_operand): Use allow_naked_reg.
3061 (output_invalid): Make operand int for K&R.
3063 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3065 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3067 * Makefile.in: Rebuild.
3069 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3071 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3073 (EXTRA_as_new_SOURCES): Comment out.
3074 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3075 * Makefile.in: Rebuild.
3076 * doc/Makefile.in: Rebuild.
3077 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3078 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3079 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3080 * configure: Rebuild.
3081 * aclocal.m4: Rebuild.
3082 * config.in: Rebuild.
3083 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3084 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3085 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3086 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3087 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3088 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3089 (gas_cgen_record_fixup_exp): Ditto.
3090 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3091 descriptor, not global variable.
3092 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3093 descriptor, not global variable. Refer to insert_operand handler
3094 via cpu descriptor, not global function.
3095 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3096 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3097 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3098 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3099 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3100 * config/tc-m32r.c: Ditto.
3101 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3102 (md_assemble): Ditto.
3103 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3105 1999-02-09 Nick Clifton <nickc@cygnus.com>
3107 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3108 relocations for ELF targets.
3110 1999-02-08 Nick Clifton <nickc@cygnus.com>
3112 * configure.in: Add support for StrongARM target.
3113 * configure: Regenerate.
3115 1999-02-05 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3119 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3122 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3124 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3126 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3128 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3129 (INTEL_DWORD_MNEM_SUFFIX): Define.
3132 (DWORD_PTR): Define.
3133 (XWORD_PTR): Define.
3135 (OFFSET_FLAT): Define.
3137 (NONE_FOUND): Define.
3140 * config/tc-i386.c (set_intel_syntax): New routine.
3141 (intel_syntax): Declare.
3142 (allow_naked_reg): Declare.
3143 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3144 (intel_float_operand): New routine.
3145 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3146 Handle brackets as well as parens. Call i386_intel_operand for
3147 intel syntax. Reverse operands if appropriate. Handle new
3148 suffixes. Handle movzx and movsx.
3149 (i386_is_reg): New routine.
3150 (i386_immediate): New routine.
3151 (i386_scale): New routine.
3152 (i386_displacement): New routine.
3153 (i386_operand_modifier): New routine.
3154 (build_displacement_string): New routine.
3155 (i386_parse_seg): New routine.
3156 (i386_intel_memory_operand): New routine.
3157 (i386_intel_operand): New routine.
3158 (i386_operand): Call i386_displacement, i386_immediate,
3159 i386_scale, etc. instead of handling inline.
3160 (parse_register): Handle registers without prefix.
3162 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3164 * configure: Regenerate.
3165 * configure.in (arm-*-oabi): New.
3166 (thumb-*-oabi): New.
3167 * config/tc-arm.c (target_oabi): Declare.
3168 (md_apply_fix3): Support REL relocs.
3169 (md_parse_option): Handle -oabi.
3170 (elf32_arm_target_format): New routine.
3171 (md_longopts): Add OPTION_OABI.
3172 * config/tc-arm.h: Redefine TARGET_FORMAT.
3175 1999-01-28 Nick Clifton <nickc@cygnus.com>
3177 * write.c (write_relocs): Handle out of range error.
3179 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3180 (fr30_force_relocation): Default to 0.
3182 * config/tc-fr30.h (obj_fix_adjustable): Define.
3183 (TC_FORCE_RELOCATION): Define.
3185 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3188 1999-01-16 Nick Clifton <nickc@cygnus.com>
3190 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3191 merge of two instructions if the left instruciton kills the right.
3193 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3195 * Makefile.in: Regenerate.
3196 * configure.in: Redo test for using cgen.
3197 * configure: Regenerate.
3199 1999-01-09 Nick Clifton <nickc@cygnus.com>
3201 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3202 redefinition of this macro.
3204 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3206 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3209 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3211 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3212 a read of HI or LO and an immediatly following branch.
3214 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3216 * config/tc-mips.c (md_begin): Another correction to the setting of
3219 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3221 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3223 1998-12-21 Nick Clifton <nickc@cygnus.com>
3225 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3226 bit insn when optimizing, so that parallelised instructions will
3227 start on a 32 bit boundary.
3229 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3231 * config/tc-mips.c (mips_eabi64): New.
3232 (md_begin): Set mips_eabi64.
3233 (mips_elf_final_processing): Use it.
3235 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3237 * config/tc-mips.c (mips_elf_final_processing):
3238 Correct setting of ABI in e_flags.
3240 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3242 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3244 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3246 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3248 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3250 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3251 warning, values that don't fit in the field.
3253 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3255 * config/tc-mips.c (mips_abi_string): New.
3256 (md_parse_option,md_longopts): Add mabi.
3257 (mips_elf_final_processing): Set e_flags based on mabi flag.
3259 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3261 * config/tc-mips.c (md_parse_option): Handle vr4111.
3263 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3265 * config/tc-h8300.c (build_bytes): Change message given if the
3266 instruction requires H8/300H mode and we're not in Hmode, to
3267 suggest that it may be the operand modes that are the problem, not
3268 necessarily the opcode.
3270 1998-12-10 Nick Clifton <nickc@cygnus.com>
3272 * config/tc-fr30.c: Add line separator character.
3274 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3276 * configure.in (hppa-*-mpeix*): New target.
3277 * config/obj-som.h (obj_som_compiler): Declare.
3278 * config/obj-som.c (compiler_seen): New static variable.
3279 (obj_som_compiler): New function.
3280 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3281 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3282 (pa_type_args): Set hppa_priv_level.
3283 (pa_compiler): New static function if OBJ_SOM.
3284 * configure: Rebuild.
3286 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3288 * read.c (output_leb128): Don't mark as inline.
3290 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3292 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3293 AIX .vbyte unaligned data support.
3294 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3295 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3298 1998-12-07 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3303 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3305 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3306 BFD_RELOC_ARM_PCREL_BRANCH.
3308 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3310 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3311 checking the target type.
3312 (mips-dec-bsd*): Set endian to little.
3313 * configure: Rebuild.
3315 COFF weak symbol support, based on patches from Mark Elbrecht
3316 <snowball3@usa.net>:
3317 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3318 * config/obj-coff.c (obj_coff_weak): New static function.
3319 (obj_coff_endef) [both versions]: Handle weak symbols.
3320 (coff_frob_symbol): Likewise.
3321 (yank_symbols): Likewise.
3322 (obj_pseudo_table): Add "weak".
3324 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3325 <aymeric.vincent@emi.u-bordeaux.fr>.
3326 * aclocal.m4: Rebuild with current tools.
3327 * configure: Rebuild.
3329 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3330 an assertion failure for a case we can't handle when OBJ_ECOFF.
3332 * expr.c (operator): And with 0xff to avoid problems with signed
3335 1998-12-03 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3338 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3340 1998-12-02 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3345 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3347 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3350 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3352 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3355 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3359 (d10v_cleanup): Only generate previous insn if a multiline insn is
3362 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3364 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3367 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3369 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3370 -marm6xxx command line switches.
3372 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3374 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3375 (itbl-ops.o): Delete duplicate dependencies.
3376 Rebuild dependencies.
3377 Add fr30 dependencies.
3378 * Makefile.in: Rebuild.
3380 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3382 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3384 * listing.c: Ignore line terminator characters found inside
3387 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3389 * po/gas.pot: Regenerated.
3391 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3394 fr30_is_label_start(). Also checks for delay slot insns.
3396 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3397 FR30 instructions which contain a colon in the mnemonic.
3399 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3401 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-fr30.c: Removed currently superflous code.
3405 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3407 * config/tc-fr30.h: New file.
3408 * config/tc-fr30.c: Tweaking so that it will compile.
3410 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3412 * config/tc-d10v.h (obj_fix_adjustable): Define.
3413 (TC_FORCE_RELOCATION): Define.
3414 (d10v_force_relocation): Declare.
3415 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3416 (md_apply_fix3): Handle Vtable relocs.
3417 (d10v_fix_adjustable): New.
3418 (d10v_force_relocation): New.
3420 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-d30v.c: Change default behaviour to ignore potential
3423 conflicts between register name and symbol names.
3425 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3427 * configure.in: Add fr30-*-*.
3428 * config/tc-fr30.c: New file.
3429 * Makefile.in: Regenerated.
3430 * config.in: Regenerated.
3431 * configure: Regenerated.
3432 * doc/Makefile.in: Regenerated.
3433 * po/gas.pot: Regenerated.
3435 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3437 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3440 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3442 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3444 (do_scrub_chars): Add some casts to unsigned char to avoid
3445 unwanted sign extension.
3446 * read.c (lex_type): Set characters about 127 to be symbol
3448 * config/tc-i386.c (md_begin): Set identifier_chars and
3449 operand_chars for values above 127.
3451 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3453 * configure.in: detect cygwin* instead of cygwin32*
3454 * configure: regenerate
3456 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3458 * listing.c: Add support for producing a listing from piped
3461 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3463 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3464 (append_insn): Account for the tx39's multiply behavior.
3466 1998-10-26 Michael Meissner <meissner@cygnus.com>
3468 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3469 from assemble_parallel_insns. Add support for '->' to indicate
3470 explicitly serializing the instructions.
3471 (md_assemble): Ditto.
3473 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3475 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3478 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3480 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3482 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3484 * config/tc-mips.c : support frame and regmask/fregmask when
3485 MIPS_STABS_ELF is specified.
3487 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3489 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3490 (md_apply_fix): Don't return 1 for VTABLE relocs.
3491 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3493 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3495 * doc/c-i386.texi: Replace occurences of "opcode" with
3496 "instruction mnemonic", "instruction", or "mnemonic" when
3497 referring to the name of an instruction. Use "opcode" when
3498 referring to the sequence of machine bytes.
3500 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3501 (is_opcode_char): Rename to is_mnemonic_char.
3502 (md_assemble and i386_operand): Correct error messages from
3503 "opcode" to "instruction mnemonic"
3504 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3505 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3506 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3507 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3508 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3509 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3510 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3512 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3514 * config/tc-i386.c (i386_operand): Check for garbage after
3517 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3519 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3520 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3522 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3524 * config/tc-sh.h (obj_fix_adjustable): Define.
3525 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3526 (md_apply_fix): Likewise.
3527 (tc_gen_reloc): Likewise.
3528 (sh_fix_adjustable): New.
3530 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3532 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3533 * cgen.h (gas_cgen_finish_insn): Update prototype.
3534 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3535 cgen_insn_t -> CGEN_INSN_INT.
3536 (make_parallel): Update handling of CGEN_INT_INSN_P.
3537 (assemble_parallel_insn): Ditto.
3538 (target_make_parallel): New function.
3539 (md_assemble): Use it.
3541 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3543 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3545 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3547 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3548 converted into lower case.
3550 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3552 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3553 (gas_cgen_tc_gen_reloc): Likewise.
3554 * config/tc-m32r.h (obj_fix_adjustable): Define.
3555 * config/tc-m32r.c (m32r_fix_adjustable): New.
3556 (m32r_force_relocation): Handle VTABLE relocs.
3558 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3560 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3562 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3564 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3565 to lower case before parsing.
3567 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3568 parallel insns modift buts in the PSW as a side effect.
3570 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3572 * config/tc-d30v.c (find_format): Test for missing flag and
3575 (md_apply_fix3): Fix error messages to avoid
3576 assumption about presence of a symbol.
3578 (parallel_ok): Disallow parallel instructions that both modify the
3581 (find_format): Generate a warning if an odd numbered register is
3582 used as the first register in a mutli-register instruction.
3584 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3586 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3587 relocations are always associated with a symbol.
3589 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3591 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3592 (elf32_sparc_force_relocation): Declare.
3593 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3594 (tc_gen_reloc): Handle vtable relocs.
3595 (elf32_sparc_force_relocation): New.
3597 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3599 * symbols.c (S_IS_FUNCTION): New.
3600 * config/tc-v850.h (obj_fix_adjustable): Define.
3601 (TC_FORCE_RELOCATION): Define.
3602 (v850_force_relocation): Declare.
3603 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3604 of fx_addnumber for VTABLE reloc addends.
3605 (md_apply_fix3): Handle VTABLE relocs.
3606 (v850_fix_adjustable): New.
3607 (v850_force_relocation): New.
3609 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3611 * tc-hppa.c (fp_operand_format): Add some additional formats.
3612 (pa_ip): Do not automatically promote into pa2.0 mode.
3613 (pa_level): Handle ".level 2.0".
3615 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3617 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3618 * config/tc-i386.h (template.extension_opcode): Change to
3619 unsigned int to allow full range of 8-bit opcode suffixes.
3620 (None): Redefine as 0xffff.
3622 From Jeff B Epler <jepler@usgs.gov>
3623 * doc/c-i386.texi (i386-SIMD): New section.
3625 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3627 * read.c (discard_rest_of_line): New function.
3628 * read.h: Declare it.
3629 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3631 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3633 * config/tc-d10v.c (find_symbol_matching_register): New function.
3634 (find_opcode): Cope with the case where a register name matches
3637 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-v850.c (md_pcrel_from): Rename to
3640 v850_pcrel_from_section.
3641 (v850_pcrel_from_section): Do not resolves symbols in other
3644 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3646 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3648 * config/tc-d10v.c (find_opcode): Generate an error if a register
3649 is supplied for an operand that should not be a register.
3651 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3654 instructions to have another instruction in the right bin.
3656 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3659 the right container if the left container holds a branch
3662 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3664 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3665 both a register name and symbol name.
3666 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3668 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3670 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3671 execution unit class.
3673 (reg_name_search): If a name matches a register and a symbol,
3674 prefer the register.
3675 (find_format): Disallow flag registers when a general purpose
3676 register is required.
3677 If a number is required, but a register has been given, check to
3678 see if a symbol with the same name as the register exists, and if
3679 so, use that symbol.
3681 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3683 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3685 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3687 * config/tc-d30v.c (find_format): Do not accept flag registers as
3688 general purpose registers.
3689 (find_format): If an immediate value is expected at a given place
3690 in a format, but a register name has been provided instead, check
3691 to see if that register name matches the name of a predefined
3692 symbol and if it does, then use the symbol instead.
3693 (reg_name_search): If a register name matches a symbol name,
3694 prefer the register name to the symbol name.
3696 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3698 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3699 the previous insn to empty.
3701 1998-09-20 Michael Meissner <meissner@cygnus.com>
3703 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3704 pieces, forcing the use of an ANSI compiler.
3706 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3708 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3710 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3712 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3714 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3716 (obj_elf_vtable_entry): Likewise.
3717 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3718 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3719 (tc_gen_reloc): Likewise.
3720 (arm_fix_adjustable): Likewise.
3721 (elf32_arm_force_relocation): New.
3722 (armelf_frob_symbol): Remove coff-style symbol support.
3724 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3726 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3728 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3730 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3731 OBJ_COFF so that routine is defined for a.out format.
3733 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3735 * config/tc-i386.c (i386_operand): Detect non-segment registers
3736 used as segment prefixes.
3738 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3741 optimize across FDE boundaries.
3743 * config/obj-coff.c (obj_coff_section): Preserve any link once
3744 flags when setting the section flags.
3746 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3749 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3751 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3753 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3756 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3758 * frags.c (frag_grow): Include the size of the frag struct in the
3761 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3762 if the new subseg comes before the old.
3764 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3766 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3767 to handle edge8 and edge16.
3769 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3771 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3772 before we clobber the symbol involved.
3774 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3776 * config/tc-arm.c: Remove OBJ_ELF definitions for
3777 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3778 use arm_adjust_symtab for OBJ_COFF.
3779 (armelf_adjust_symtab): New Routine.
3780 * config/tc-arm.h: Define obj_adjust_symtab to
3781 armelf_adjust_symtab for OBJ_ELF.
3783 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3785 * configure.in: Make all i386-elf targets use bfd_gas.
3786 * config/tc-i386.c (tc_i386_force_relocation): New.
3787 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3788 (md_apply_fix3): Likewise.
3789 (tc_gen_reloc): Handle them.
3790 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3791 tc_i386_force_relocation.
3793 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3795 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3797 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3799 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3800 current opcode after writing the first insturction of a reverse
3803 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3805 * read.h (generate_lineno_debug): Add prototype.
3806 * read.c (generate_lineno_debug): Make non-static.
3808 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3810 * config/tc-i386.c (md_assemble): Only warn for address/data size
3813 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3815 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3816 against Thumb function names, as the linker needs this information.
3818 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3820 * expr.c (operand): Check also that there is no advance in operand
3821 after atof_generic in order to decide "is it label 0f or floating
3824 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3826 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3827 command line options with a single dash.
3828 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3830 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3832 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3833 * tc-arm.c (arm_fix_adjustable): New routine.
3835 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3837 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3838 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3839 demand_empty_rest_of_line before mri_comment_end.
3840 (equals): Check garbage after expression before
3841 mri_comment_end in MRI mode.
3843 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3845 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3846 small immediate constant to use the constant itself rather than
3849 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3851 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3852 (pa_leave): Likewise.
3854 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3856 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3858 (i386_operand): Fix an error message.
3860 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3862 * doc/c-arm.texi (ARM Directives): Document .req directive.
3864 * config/tc-arm.c (reg_required_here): Display erroneous string if
3865 the register name could not be decoded.
3866 Do not set inst.instruction if the sift is -1.
3868 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3870 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3873 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3875 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3876 even if it is belived to be unnecessary.
3878 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3880 config/tc-i386.c (i386_operand): Size immediate constants by
3881 suffix (erroneously removed as part of July 7 change).
3883 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3885 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3886 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3887 (armelf_frob_symbol): New Routine.
3888 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3890 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3892 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3894 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3896 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3897 command line switches passed to assembler.
3899 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3901 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3902 (gas_cgen_opcode_desc): Declare.
3903 (gas_cgen_parse_operand): Declare.
3904 (*): Prepend gas_ to gas specific fns to denote them as such.
3906 * cgen.c (gas_cgen_opcode_desc): New global
3907 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3908 (queue_fixup): Renamed from cgen_queue_fixup.
3909 (*): Prepend gas_ to gas specific fns to denote them as such.
3911 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3912 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3913 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3914 Open opcode table and initialize it.
3915 (make_parallel): Use gas_cgen_opcode_desc.
3916 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3917 (md_assemble): Ditto.
3919 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3921 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3922 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3923 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3924 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3925 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3926 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3927 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3928 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3929 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3930 (INIT_STAB_SECTION): Likewise.
3931 (OBJ_PROCESS_STAB): Likewise.
3933 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3934 (md_parse_option): Watch for them.
3935 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3936 (md_begin): Kill neverdef code.
3937 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3938 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3939 (s_alpha_coff_wrapper): New.
3940 (md_pseudo_table): Trap all ECOFF pseudos.
3942 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3944 Start of changes to remove mdebug section from mips*-elf
3945 Based on MIPS_STAB_ELF definition
3946 * acconfig.h: undef if not configured
3947 * config.in: undef if not configured
3948 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3949 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3950 * stabs.c (s_stab_generic): flush frag
3952 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3954 * configure.in: (arm-*-elf): Handle.
3955 (thumb-*-elf): Handle.
3956 * configure: Regenerate.
3957 * read.c (stringer): Fix typo in comment.
3958 * write.c (fixup_segment): Don't add symbol value to addend if
3960 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3962 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3965 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3967 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3968 (write_2_short): Emit warning if new flag is set.
3969 (do_assemble): Set flags if left instruction is one of special
3970 "right-instruction-killer" type.
3972 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3974 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3975 Always output words in debug_info section as big endian.
3976 (sparc_target_format): Choose correct bfd target.
3977 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3979 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3981 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3982 to work with internationalization code. Issue an error when two
3983 operands match that are not allowed to match.
3985 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3987 * configure.in (install_tooldir): Allow target to specify whether
3988 it wants to be installed in $(tooldir)/bin.
3989 * configure: Regenerate.
3990 * Makefile.am (install-exec-local): Set install-exec-tooldir
3991 dependency via configure.
3992 * Makefile.in: Regenerate.
3994 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3996 * Makefile.am (install-exec-local): Split into two ...
3997 (install-exec-bindir,install-exec-tooldir): New rules.
3998 * Makefile.in: Regenerate.
4000 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4002 * Makefile.am (install-exec-local): Don't remove the file before
4003 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4004 W. Rozycki <macro@ds2.pg.gda.pl>.
4005 * Makefile.in: Rebuild.
4007 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4009 * cgen.c: Include libiberty.h.
4010 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4011 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4012 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4013 (md_cgen_lookup_reloc)): Declare.
4014 (md_cgen_record_fixup_exp): Declare.
4015 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4016 (m32r_relax_frag): Declare.
4017 (cgen_md_apply_fix3): Decls moved to cgen.h.
4018 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4019 (m32r_cgen_record_fixup_exp): Delete decl.
4020 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4021 (assemble_nop): Delete.
4022 (expand_debug_syms): Delete unused `exp'.
4023 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4024 Add default case for -Wall.
4025 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4026 (md_atof): Delete unused wordP.
4028 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4030 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4033 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4035 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4036 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4037 .print, .purgem, and .struct. Remove documentation for
4040 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4042 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4043 Update call to insert_operand.
4045 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4047 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4049 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4052 whitespace after a prefix operator.
4054 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4056 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4058 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4060 * config/tc-sparc.c (log2): New static function.
4061 (s_reserve): Use log2 to convert alignment before calling
4063 (s_common): Use log2 to convert alignment before calling
4064 record_alignment and frag_align.
4065 (sparc_cons_align): Use log2.
4067 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4070 (s_common): Likewise.
4072 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4073 initialization of waddr.
4074 (sparc_elf_final_processing): Add default case to switch.
4076 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4078 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4079 than temporary real.
4081 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * write.c (subsegs_finish): Don't align the segments if there were
4086 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4087 copying aux information.
4089 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4090 expression into a symbol.
4092 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4094 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4095 type to unsigned int.
4096 (md_assemble): Change type used to store offsets from unsigned
4098 (i386_operand): Switch error check to only call RESTORE_END_STRING
4099 once after parse_register.
4101 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4103 * config/tc-v850.c (md_show_usage): Changed format to match that
4106 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4108 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4110 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4112 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4115 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4117 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4118 * doc/Makefile.in: Rebuild.
4120 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4122 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4123 for %lo expressions.
4124 (mips_ip, case 'u'): Move range check after code to mask
4125 off bits in %hi/%lo expressions. Mask off high bits for
4128 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4130 * doc/Makefile.am (gasver.texi): New target.
4131 (as.info, as.dvi): Depends upon gasver.texi.
4132 * doc/as.texinfo: Include gasver.texi. Mention version number on
4133 title page and in top node.
4134 * doc/Makefile.in: Rebuild.
4136 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4138 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4139 but not including the line containing the edict.
4140 * listing.h (LISTING_EOF): New.
4141 * input-scrub.c (input_scrub_next_buffer): Call it.
4143 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4145 * config/tc-i386.c (i386_operand): Don't set the size of an
4146 immediate address based solely on the suffix and the mode.
4148 * config/tc-i386.c (md_assemble): Add assertion to make sure
4149 overlap2 does not set Imm.
4151 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4152 sequences of whitespace to a single space.
4153 (is_space_chars): Just compare with space.
4154 (md_begin): Don't initialize space_chars.
4155 (md_assemble): Just skip a single whitespace character.
4156 (i386_operand): Rewrite base-index parsing to use new
4157 parse_register, and to skip white space. Skip white space in a
4158 number of other places too. Don't give error message if
4159 parse_register fails.
4160 (parse_register): Change reg_string parameter to be non-const.
4161 Add end_op parameter. Skip white space after the `%', and return
4162 end of register string. Give error message here rather than
4165 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4167 Based on patch from Matt Semersky <matts@scd.hp.com>:
4168 * expr.c (op_encoding): Make const.
4169 (expr_set_precedence): New function.
4170 (expr_begin): Don't set operator rankings, just call
4171 expr_set_precedence.
4172 * expr.h (expr_set_precedence): Declare.
4173 * read.c (s_mri): Call expr_set_precedence.
4175 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * doc/as.texinfo (Statements): Remove paragraph discussing
4178 continuing lines with a backslash. This hasn't worked for years,
4181 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4183 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4185 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4186 (ps_CTORS, ps_DTORS): New section types.
4187 (vms_fixup_xtors_section): New function
4188 (Ctors_Psect, Dtors_Psect): Define.
4189 (IS_GXX_XTOR): Define
4190 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4191 Filter static constructors/destructors and add to
4192 Ctors_Symbols/Dtors_Symbols chain.
4193 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4194 appropriate section.
4196 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4197 * makefile.vms: Merge vax/vms support.
4199 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4201 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4202 (elf_pseudo_table): Add them.
4203 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4204 (md_apply_fix): Accept them.
4205 (mips_fix_adjustable): Don't adjust them.
4206 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4207 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4208 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4209 (tc_fix_adjustable): Don't adjust them.
4211 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4213 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4215 * Makefile.in: Regenerate.
4216 * configure.in: AC_SUBST cgen_cpu_prefix.
4217 * configure: Regenerate.
4219 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4221 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4222 Changed all users of COND12_DELAY.
4224 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4226 * config/tc-mn10300.c (set_arch_mach): New function.
4227 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4228 (md_begin): Default to mn10300 mode.
4229 (md_assemble): Only accept instructions for the core mn10300
4230 chip and the active machine type.
4232 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4234 * subsegs.h (segment_info_type): Give the struct a name.
4235 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4236 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4237 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4238 * config/tc-w65.h (tc_reloc_mangle): Declare.
4239 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4241 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4243 * config/tc-v850.c (v850_comm): Restore old section
4244 after common processing.
4246 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4248 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4250 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4252 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4253 char with code that explicitly sign-extends.
4255 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-v850.c (md_begin): Restore text section as the current
4258 section after creating call table sections.
4259 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4262 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4263 with call to macro SYM_AUXINFO.
4265 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4267 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4268 with the program transform name.
4269 * Makefile.in: Rebuild.
4271 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4276 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4278 * config/tc-i386.c (i386_operand): Be prepared for a space between
4279 the open parenthesis and the start of the register operand,
4280 because of the June 16 change.
4282 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4284 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4287 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4289 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4290 even if it is belived to be unnecessary.
4292 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4296 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4298 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4300 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4301 shift amount for a repeated operand. The shift amount for the
4302 repeated copy comes from the size of the operand.
4304 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4306 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4308 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4310 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4312 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4314 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4315 characters in it as LEX_IS_SYMBOL_COMPONENT.
4316 * config/tc-i386.h (tc_symbol_chars): Define.
4317 (extra_symbol_chars): Declare.
4318 * config/tc-i386.c (extra_symbol_chars): Define.
4319 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4320 (line_comment_chars): Set to '/' if TE_LINUX.
4321 * doc/c-i386.texi (i386-prefixes): Update.
4322 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4324 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4326 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4327 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4329 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4331 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4332 constraint in instructions REP & REPI.
4334 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4336 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4337 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4339 (check_range): If the operand is shifted, then shift the number
4340 before checking its range.
4342 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4344 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4347 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4349 * config/tc-v850.c (v850_comm): Create special sections as needed.
4351 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4353 * config/tc-d10v.c (write_2_short): Addition of swapping
4354 instructions for sequential and reverse sequential order when
4355 given order is not possible.
4357 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * Makefile.am: Rebuild dependencies.
4360 (DEP_INCLUDES): Fix reference to intl build directory.
4361 * Makefile.in: Rebuild.
4363 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4365 * doc/c-i386.texi: Update 16 bit documentation.
4367 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4368 IgnoreDataSize to IgnoreSize as they are used for address size as
4370 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4371 32-bit mode, similarly addr16/data16 and variants.
4373 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4375 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4376 sequential word multiply instructions.
4378 (do_assemble): Add extra command line argument, to allow mul32
4379 attribute to be preserved across parallel insns.
4380 (md_assemble): Insert NOPs between explicitly parallel insns which
4381 contain an 32 bit multiply and a 16 multiply.
4383 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4385 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4388 * config/tc-i386.c (reloc): Add braces.
4390 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4391 consistent with Intel naming.
4392 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4393 use bitfields in sib_byte.
4394 (modrm_byte): Don't use bitfields here either.
4396 * config/tc-i386.c (current_templates): Add const.
4397 (parse_register): Add const to return, param, and char *s.
4398 (i386_operand): Add const to reg_entry *r.
4399 * config/tc-i386.h (templates): Add const to start, end.
4401 Inspired by code for 16 bit gas support from Martynas Kunigelis
4402 <martynas@nm3.ktu.lt>:
4403 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4404 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4405 (uses_mem_addrmode): Remove.
4406 (md_estimate_size_before_relax): Add support here too.
4407 (md_relax_table): Rewrite interface to md_relax for 16 bit
4409 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4410 (opcode_suffix_to_type): Remove.
4411 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4412 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4413 (md_convert_frag): Likewise.
4414 (i386_operand): Add support for 16 bit base/index regs,
4415 immediates, and displacements. Remove some unnecessary casts, and
4416 localise end_of_operand_string, displacement_string_start,
4417 displacement_string_end variables. Add GCC_ASM_O_HACK.
4418 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4420 * config/tc-i386.c (prefix_hash): Remove.
4421 (md_begin): Rewrite without obstacks. Remove prefix hash table
4422 handling. Rewrite lexical table handling.
4423 (i386_print_statistics): Don't print prefix statistics.
4424 (md_assemble): Rewrite instruction parser so that line is not
4425 converted to lower case. Don't do a hash_find for prefixes,
4426 instead recognise them via opcode modifier.
4427 (expecting_operand, paren_not_balanced): Localise variables.
4428 * config/tc-i386.h (IsPrefix): Define.
4429 (prefix_entry): Remove.
4431 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4432 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4433 '\\' in case where comment_chars contains '/'.
4435 * config/tc-i386.c (MATCH): Ensure given operand and template
4436 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4437 you must write `ljmp *table(%ebx)'.
4439 From H.J. Lu <hjl@gnu.org>:
4440 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4441 as 0 ifndef BFD_ASSEMBLER.
4442 (md_assemble): Allow immediate operands without suffix or
4443 other reg operand to default in size to the current code size.
4445 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4447 * config/tc-v850.c (md_begin): Restore creation of
4448 .call_table_text and .call_table_data sections.
4450 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4453 after emitting a word of noops.
4455 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4457 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4458 (i386_operand): Simplify checks for valid base/index combinations.
4459 Disallow `in 4(%dx),%al'.
4461 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4463 (add_prefix): Change parameter from char to int.
4465 * config/tc-i386.h (Ugh): Define opcode modifier.
4466 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4468 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4469 CONSISTENT_REGISTER_MATCH macros to check register types more
4470 thoroughly. Check for illegal suffix/operand combinations
4471 when matching insns with operands. Handle new `s' suffix, and
4472 associated FloatMF opcode modifier for float insns with memory
4474 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4475 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4476 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4477 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4478 DATA_PREFIX_OPCODE throughout.
4480 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4481 (md_assemble): Rewrite suffix/register operand checking code to be
4482 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4483 AnyMem, the better to grep.
4485 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4486 given a memory operand. Don't set Abs bits either.
4487 (type_names): Remove Mem*, Abs*.
4488 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4489 define opcode_modifiers as these cases are handled by Disp8,
4490 Disp16, Disp32 and suffix checks.
4491 (COMES_IN_BOTH_DIRECTIONS): Remove.
4492 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4494 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4495 if IgnoreDataSize modifier given. Remove ShortformW modifier
4496 test. Add test for ShortForm in W base_opcode modification.
4497 Merge Seg2ShortForm and Seg3ShortForm code.
4498 * config/tc-i386.h (ShortFormW): Remove.
4499 (IgnoreDataSize): Define.
4501 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-d30v.c (md_assemble): Store previous segment state
4504 with previous instruction.
4506 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4508 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4509 (ebp, esp): Remove static variables.
4510 (MATCH): Remove test for InOutPortReg.
4511 (i386_operand): Properly handle InOutPortReg here instead.
4512 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4513 (md_assemble): Simplify and correct modrm and sib generation.
4514 (i386_operand): Add warning for scale without index.
4515 Rewrite checks for valid base/index combinations.
4517 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4518 macros and enclose in do while(0).
4519 (RESTORE_END_STRING): Likewise.
4520 (md_assemble): Add one to printed operand number so we start
4521 from 1 not 0. Add some more gettext invocations.
4522 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4525 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4526 DATA_PREFIX, SEG_PREFIX): Define.
4527 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4528 (check_prefix): Remove function.
4529 (add_prefix): New function. Add prefix to i.prefix as well as
4531 (md_assemble): Changes for add_prefix. Remove hack for wait
4532 prefix, instead always output prefixes in fixed order. Test
4533 for jcxz/loop when selecting between word & dword operations,
4534 and add address size prefix rather than operand size prefix.
4535 Remove operand -> address size hack when emitting jcxz/loop.
4536 (i386_operand): Remove O_Absent check as it's done in expr.
4538 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4540 * configure.in: Recognize m5200 as a cpu_type of m68k.
4541 * aclocal.m4: Rebuild with current libtool.
4542 * configure: Rebuild.
4544 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4546 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4547 to relaxable_symbol to prevent references to external symbol from
4550 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4552 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4553 symbols are relaxable.
4555 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4557 * config/tc-v850.c (md_begin): Don't create special
4558 sections by default.
4560 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4562 * config/tc-mips.c (macro): For div and udiv, close the
4563 reorder block as soon as possible.
4565 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4567 From Matt Semersky <matts@scd.hp.com>:
4568 * macro.c (macro_mri_mode): New function.
4569 * macro.h (macro_mri_mode): Declare.
4570 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4573 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4575 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4578 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4579 until after xstrdup in OBJ_EVAX case.
4581 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4583 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4584 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4585 of hardcoded magic number.
4586 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4588 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4590 * read.c (do_s_func): New function.
4592 * read.h (do_s_func): Add prototype.
4594 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4596 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4597 nops if fill pattern not specified.
4599 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4601 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4602 * config/te-go32.h (TE_GO32): Define.
4603 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4605 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4607 Implement .func/.endfunc pseudo-ops.
4608 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4610 * read.c (potable): Add .func,.endfunc.
4611 (s_func): New function.
4612 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4614 (in_doc_func_p,current_function_label): New static globals.
4615 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4617 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4619 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4620 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4621 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4622 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4623 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4624 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4625 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4626 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4627 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4628 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4629 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4630 * config/tc-a29k.c: Don't define md_short_jump_size,
4631 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4632 * config/tc-alpha.c: Likewise.
4633 * config/tc-alpha.h: Likewise.
4634 * config/tc-arm.c: Likewise.
4635 * config/tc-h8300.c: Likewise.
4636 * config/tc-h8500.c: Likewise.
4637 * config/tc-hppa.c: Likewise.
4638 * config/tc-i860.c: Likewise.
4639 * config/tc-i960.c: Likewise.
4640 * config/tc-ppc.c: Likewise.
4641 * config/tc-sh.c: Likewise.
4642 * config/tc-sparc.h: Likewise.
4643 * config/tc-tic30.c: Likewise.
4644 * config/tc-w65.c: Likewise.
4645 * config/tc-z8k.c: Likewise.
4647 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4649 * config/tc-vax.c (_): Delete this macro used for placeholder
4650 values in vax_operand_width_size; it conflicts with the _() macro
4651 used for internationalization.
4653 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4656 code. From Chris Moller <moller@bops.com>.
4658 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4659 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4660 * read.c (emit_expr): Initialize seg and subseg fields of a new
4662 * write.c (write_object_file): Switch to the appropriate segment
4663 and subsegment when processing a broken word.
4665 * config/tc-m68k.c (mri_assemble): New static function.
4666 (build_mri_control_operand): Call mri_assemble rather than
4668 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4669 (s_mri_endf, s_mri_endw): Likewise.
4671 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4673 * read.c (s_org): Call md_flush_pending_output if it is defined.
4675 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4677 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4679 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4680 (md_parse_option): Add for same.
4681 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4682 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4683 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4685 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4687 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4689 * config/tc-arm.c (find_real_start): Relax definition of local
4692 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4695 symbols at the given address, not just the last one specified.
4697 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4699 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4700 or number_to_chars_littleendian to write data.
4702 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4704 * config/tc-v850.c (md_assemble): Remove artificially created
4705 register name symbols.
4707 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4709 * write.c (fixup_segment): Change "segment" to "section" in
4712 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4714 * write.c (fixup_segment): Change sym1-sym2 message again.
4716 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4718 * write.c (fixup_segment): Improve error message for sym1-sym2
4719 errors when sym1 is in a different segment from sym2.
4721 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4723 * config/tc-m32r.c (warn_unmatched_high): New static local.
4724 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4725 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4726 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4727 (md_parse_option): Likewise.
4728 (md_show_usage): Likewise.
4729 (m32r_frob_file): Likewise.
4731 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4732 (read_a_source_file): Call them.
4733 * read.h (stabs_generate_asm_file): Declare.
4734 * stabs.c (stabs_generate_asm_file): New function.
4735 (generate_asm_file): New function.
4736 (stabs_generate_asm_lineno): Move file name handling into
4739 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4741 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4742 (d30v_current_align, d30v_current_align_seg): New variables.
4743 (d30v_last_label): New variable.
4744 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4745 (s_d30v_data, s_d30v_section): Likewise.
4746 (md_pseudo_table): Call them.
4747 (md_begin): Initialize d30v_current_align_seg.
4748 (md_assemble): Call d30v_align when needed by known current alignment.
4749 (d30v_frob_label, d30v_cons_align): New functions.
4750 * config/tc-d30v.h (md_do_align): Remove.
4751 (tc_frob_label): Call d30v_frob_label.
4752 (md_cons_align): New.
4754 * config/tc-d30v.c (find_format): Convert complex expressions to
4755 expression symbols before processing. Clean up code formatting.
4757 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4759 * po/Make-in (install-info): New target.
4761 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4763 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4765 * config/tc-mn10300.c (md_assemble): Likewise.
4767 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4769 * Makefile.am: Update with `make dep-am'.
4770 (HFILES): Add cgen.h.
4771 (cgen.o): Depend on cgen.h.
4772 * Makefile.in: Regenerate.
4774 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4776 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4778 * gasp.c (grab_label): Permit a label to be a preprocessor
4779 variable by permitting a label to start with a backslash.
4781 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4783 * config/tc-mips.c (validate_mips_insn): Removed hack
4784 for previously inaccessible bitfields in some INSN_TRAP
4787 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4789 * config/tc-d30v.c (do_assemble): Abort with error message
4790 if opcode operands do not match.
4792 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4794 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4795 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4796 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4797 similar new 'q' operand.
4799 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4801 * cgen.c (cgen_asm_finish_insn): Fix typo.
4803 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4806 * cgen.c: Include it.
4807 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4808 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4809 All callers updated.
4810 * config/tc-m32r.c: Include cgen.h.
4811 (m23r_insn): New members num_fixups,fixups.
4813 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4815 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4816 to avoid compiler warning.
4818 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4820 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4823 * makefile.vms (OBJS): Add ehopt.obj
4825 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4827 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4829 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4831 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4832 a short format insn.
4833 (md_assemble): Set it for explicitly packed insns.
4835 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4837 * config/obj-coff.c (c_symbol_merge): Do not take address of
4838 native fields when performing the memcpy.
4840 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4842 * config/tc-mips.c (macro,macro2): Implement
4843 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4845 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4847 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4848 relocations against globally visible symbols.
4849 * config/tc-m68k.c (relaxable_symbol): New macro.
4850 (m68k_ip, md_estimate_size_before_relax): Use it.
4851 (tc_m68k_fix_adjustable): Also handle weak symbols.
4853 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4855 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4856 references to externally visible symbols.
4857 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4858 values in twice for a PC relative reloc if the symbol is
4861 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4862 don't adjust a PC relative reloc against an externally visible
4864 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4865 for a PC relative fixup against an externally visible defined
4866 symbol, arrange to store object file and addend values as though
4867 the symbol were not defined.
4868 (tc_gen_reloc): Likewise.
4870 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4872 * read.c (sizeof_leb128): Referenced externally by write.c so
4875 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4877 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4878 and expand a 'debug' symbol associated with the next instruction
4879 that does not cause a short instruction to be filled with a NOP.
4880 (md_pseudo_table): Add support for .debugsym.
4881 (assemble_parallel_insn): Add calls to expand_debug_sym as
4883 (md_assemble): Ditto.
4885 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4887 * as.c (main): Conditionally call setlocale.
4888 * gasp.c (main): Likewise.
4889 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4890 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4892 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4894 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4896 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * config/tc-hppa.c: Change all calls to bzero to use memset.
4899 (pa_ip): Add cast to avoid warning.
4900 (tc_gen_reloc, md_apply_fix): Likewise.
4901 (pa_find_space_by_number): Likewise.
4902 (hppa_force_relocation): Likewise.
4903 (pa_block): Change i to unsigned int.
4904 * config/obj-som.h (obj_som_copyright): Declare.
4906 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4908 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4909 for line numbers for assembly source.
4911 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4913 * configure.in: Change version number to 2.9.4
4914 * configure: Rebuild.
4916 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4918 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4920 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4922 * ecoff.h: Change symbolS in function declaration to struct
4925 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4928 (md_convert_frag): Fix i18n typo.
4930 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4932 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4933 * ecoff.h: Protoype it.
4934 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4935 [EVAX] (s_alpha_prologue): Delete.
4936 (md_pseudo_table): Update.
4938 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4940 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4941 array to local pointer.
4942 (get_args, parse_expr): Add casts to avoid warnings.
4944 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4946 * read.c (s_set): Cast xmalloc return value to fragS *.
4947 * config/tc-m68k.c (m68k_ip): Function made static to match
4948 previous forward declaration.
4949 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4951 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-v850.c: Add internationalisation macros to error
4956 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4957 macros to error strings.
4959 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4961 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4962 reloc is in the TOC csect.
4963 (md_apply_fix3): Correct gettext typo.
4965 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4967 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4968 .L - they are local labels and the branches are not really
4969 function calls but rather far jumps.
4971 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4973 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4975 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4977 * config/tc-i386.c (md_assemble): Print operand number rather than
4978 using ordinal_names.
4979 (i386_operand): Likewise.
4981 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4983 * Makefile.am (INTLLIBS): Define to work around apparent automake
4985 All Makefiles: Regenerated.
4987 * Many files: Added gettext invocations around user-visible
4989 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4990 HAVE_LC_MESSAGES): Define.
4991 * dep-in.sed: Added asintl.h.
4992 * po/Make-in: New file.
4993 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4995 * read.c (Z_): Renamed from `_'.
4996 * Makefile.am (SUBDIRS): Added po.
4997 (POTFILES): new macro.
4998 (po/POTFILES.in): New target.
4999 ($(OBJS)): Added asintl.h.
5001 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5002 (as_new_LDADD): Added $(INTLLIBS).
5003 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5004 (gasp_new_LDADD): Added $(INTLLIBS).
5005 (gasp_new_DEPENDENCIES): New macro.
5006 * configure, aclocal.m4: Rebuilt.
5007 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5009 (ALL_LINGUAS): Define.
5010 * macro.c: Include "asintl.h".
5011 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5012 * as.h: Include "asintl.h".
5013 * config/tc-i386.c (ordinal_names): Removed.
5014 (md_assemble): Changed error text to avoid ordinal_names.
5015 (i386_operand): Likewise.
5016 (reloc): Added as_bad to avoid i18n problems.
5017 (tc_gen_reloc): Likewise.
5018 * config/tc-arm.c (bad_args): Now a #define.
5020 * config/obj-vms.c (VMS_stab_parse): Changed type of
5022 (global_symbol_directory): Unified strings to avoid i18n
5024 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5025 avoid i18n problems.
5026 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5027 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5029 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5031 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5033 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5035 * as.c (print_version_id): Added an fprintf to avoid i18n
5037 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5039 * expr.c (expr): Added as_warn call to avoid i18n problems.
5040 * messages.c (as_assert): Changed code to avoid i18n problems.
5041 (as_abort): Likewise.
5042 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5043 (s_space): Likewise.
5044 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5046 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5048 * config/tc-i386.c (check_prefix): New static function, split out
5050 (struct _i386_insn): Add wait_prefix field.
5051 (md_assemble): Remove wait_prefix local variable. Use
5052 check_prefix when adding a prefix.
5054 * config/tc-i386.c (current_templates): New static variable.
5055 (md_assemble): Remove current_templates local variable.
5056 (md_assemble, i386_operand): Improve error and warning messages in
5057 many places. Add RESTORE_END_STRING in many places before error
5058 return. Clarify some comments.
5060 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5062 (md_assemble): Parse string instruction operands, looking for
5063 segment override prefixes. Check for invalid segment prefixes on
5065 (i386_operand): i.seg[] and max mem_operand changes for string
5067 * config/tc-i386.h (EsSeg): Define.
5069 * config/tc-i386.h (regKludge): Define.
5070 (iclrKludge, imulKludge): Don't define.
5071 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5072 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5073 opcode_modifier checks to look for more common cases first. Add
5074 default_seg for IsString case.
5076 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5078 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5080 * configure: Rebuild with new automake and libtool.
5081 * aclocal.m4, Makefile.in: Likewise.
5083 * doc/Makefile.am (as.dvi): New target.
5084 * doc/Makefile.in: Rebuild.
5086 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5088 * configure.in: Added sparc86x support.
5090 * configure: Rebuild.
5092 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5094 (md_parse_option): Warn if -EL is not supported for this architecture.
5096 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5098 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5100 * config/tc-mips.c (mips_ip): Note when we use get match on
5101 the full instruction name.
5103 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5105 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5106 back into the expression to handle add/sub simplification correctly.
5108 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5110 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5112 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5114 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5117 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5119 * symbols.c (max_indent_level): New global.
5120 (print_symbol_value_1): Use it.
5121 * expr.h (expr_build_dot): Declare.
5122 * expr.c (expr_build_dot): New function.
5124 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5126 * symbols.c (print_binary): New function.
5127 (print_expr_1): Call it.
5129 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5131 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5132 operand in the opcode.
5134 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5136 * config/tc-i386.h: Reorder operand flags and opcode modifier
5137 flags for clarity. Remove unused definitions: Unknown,
5138 ImmUnknown, DispUnknown, NoModrm.
5139 * config/tc-i386.c (type_names): Add missing Debug type.
5140 (md_assemble): Better duplicate prefix checking. Quicker string
5141 instruction check via new opcode_modifier flag.
5143 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * doc/as.texinfo (Invoking): Clarify -Wa example.
5147 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5149 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5150 (s_mips_weakext): Define.
5151 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5152 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5155 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5157 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5158 is an error if the value can not be computed at assembly time.
5159 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5161 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5163 * gasp.c (main): Set next field of new include_path structure to
5164 NULL. From Avery Pennarun <averyp@gdc.ca>.
5166 * read.c (s_mri_sect): Call as_bad rather than abort for an
5167 unsupported MRI target.
5169 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5171 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5172 the destination of a branch instruction should be altered.
5173 (find_real_start): New function: Locate the real, Thumb coded
5174 start of a Thumb function.
5175 (do_t_branch23): Alter the destination of branches to Thumb
5178 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5180 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5182 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5185 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5187 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5188 * doc/c-hppa.texi: Likewise.
5190 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * Makefile.am: Rebuild dependencies.
5193 * Makefile.in: Rebuild.
5195 * Makefile.am (DEP_INCLUDES): New variable.
5196 (.dep1): Change to work when srcdir is not an absolute path.
5197 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5198 * Makefile.in: Rebuild.
5200 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5202 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5203 LinearAddress patch.
5205 * configure.in: Set version to 2.9.1.
5206 * configure: Rebuild.
5208 * Branched binutils 2.9.
5210 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5212 * config/tc-i386.h (FWait): Define.
5213 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5214 other prefixes. Check FWait flag in opcode table to see which
5215 instructions require an fwait prefix.
5217 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5219 * stabs.c (get_stab_string_offset): Always create a stab string
5222 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5224 Fix some gcc -Wall warnings:
5225 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5226 * ehopt.c (eh_frame_code_alignment): Likewise.
5227 * expr.c (integer_constant, operand): Likewise.
5228 * frags.c (frag_align): Likewise.
5229 * gasp.c (level_0, change_base, doinstr): Likewise.
5230 * hash.c (hash_ask): Likewise.
5231 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5232 (debugging_pseudo): Likewise.
5233 * macro.c (define_macro, check_macro): Likewise.
5234 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5235 (ignore_rest_of_line, float_cons): Likewise.
5236 * symbols.c (decode_local_label_name): Likewise.
5237 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5238 (fixup_segment, number_to_chars_bigendian): Likewise.
5239 (number_to_chars_littleendian): Likewise.
5240 * config/atof-ieee.c (gen_to_words): Likewise.
5241 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5242 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5243 * read.c (output_big_sleb128): Initialize locals to avoid
5245 (output_big_uleb128, equals): Likewise.
5246 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5247 to unsigned int. Change zeros to unsigned int.
5248 * cond.c (s_if): Add return to default case.
5249 * frags.c (frag_now_fix): Change return type to addressT.
5250 * frags.h (frag_now_fix): Update declaration.
5251 * listing.c (file_info_struct): Change linenum to unsigned int.
5252 (struct list_info_struct): Change hll_line to unsigned int.
5253 (print_source): Update format string.
5254 * read.c (emit_expr): Change scan to unsigned int, and don't
5255 bother to initialize it.
5256 * symbols.c (dollar_label_count): Change to unsigned long.
5257 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5258 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5259 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5261 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5263 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5264 mcf5200 just as we do for m68000.
5265 (m68k_init_after_args): Likewise.
5266 (md_estimate_size_before_relax): Likewise.
5268 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5270 * config/tc-v850.c (md_assemble): Store relocation addend in
5271 fixup instead of instruction.
5273 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5275 * config/tc-i386.c (md_assemble): Swap template arguments to
5276 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5277 This macro is currently symmetric, so passing them the wrong
5278 way didn't cause any problem, but may if the macro is changed
5280 After copying template to i.tm, use i.tm. rather than t-> to
5281 access fields, and make t a const*
5282 Move i.tm.operand_types[] swap to immediately after the copy.
5284 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5286 * expr.h (expr_build_uconstant): Add prototype.
5287 (expr_build_unary,expr_build_binary): Add prototypes.
5288 * expr.c (expr_build_uconstant): New function.
5289 (expr_build_unary,expr_build_binary): New functions.
5291 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5293 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5294 * macro.c (macro_expand_body): Increase buffer size.
5295 * messages.c (as_warn): Likewise.
5296 (as_warn_where, as_bad, as_bad_where): Likewise.
5298 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5300 Based on patch from H.J. Lu <hjl@gnu.org>:
5301 * Makefile.am (DISTSTUFF): New variable.
5302 (diststuff): New target.
5303 * Makefile.in: Rebuild.
5305 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5307 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5308 m32r_elf_section_change_hook.
5310 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5311 emit a nop if a section ends with a 16 bit instruction.
5313 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5315 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5316 s_lcomm rather than obj_coff_lcomm.
5317 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5319 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5321 * config/tc-i386.h (LinearAddress): Define.
5322 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5323 instruction, don't use a default segment.
5325 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5327 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5328 * configure: Rebuild.
5330 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5332 * aclocal.m4, configure: Rebuild with libtool 1.2.
5334 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5336 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5337 PC relative branches. Patch courtesy of Jonathan Walton.
5340 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5342 * configure.in (emulations): Add thumb-pe target.
5344 * configure (emulations): Add thumb-pe target.
5346 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5348 * itbl-lex.l (yywrap): Don't define if already defined as a
5351 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5353 * depend.c (quote_string_for_make): New function.
5354 (wrap_output): Use it.
5356 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5358 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5359 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5361 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5363 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5364 Recognize -GN and -relax.
5365 (md_begin): Initialize gp size from -G switch.
5366 (alpha_force_relocation): Always force if -relax.
5367 (alpha_align): Take a new argument that will specify when to
5368 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5369 Change all callers. Emit nop alignment padding as nop+unop pair.
5371 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5373 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5374 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5376 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5378 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5379 require padding to the next long word boundary.
5381 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5383 * cgen.c: #include symcat.h.
5384 * config/tc-m32r.c: Likewise.
5386 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5388 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5389 absolute expressions instead of '$' prefixed register names.
5391 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5393 * read.c (s_set): Record file and line info for symbols when -as.
5394 (pseudo_set): Don't overwrite that dummy fragment.
5396 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5398 * config/tc-ppc.c (md_pseudo_table): Add "section".
5399 (ppc_named_section): New static function.
5401 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5403 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5404 so we don't have to scan the entire list.
5406 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5408 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5409 case, allow the parallel instructions to modify the same flag
5412 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5414 * listing.c (list_symbol_table): Categorize symbols by
5415 undefined_section rather than sy_frag->line == NULL.
5417 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5419 * Makefile.am (install-exec-local): Install properly when ln
5420 fails or tooldir == prefix.
5422 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5424 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5425 Test result of insert_operand for error.
5427 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5429 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5430 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5431 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5432 * doc/Makefile.in: Rebuild.
5434 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5437 (macro): Fix handling of M_COP[0-3].
5439 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5441 Based on patches from Ross Harvey <ross@teraflop.com>:
5442 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5443 if macro_alternate or macro_mri.
5444 (getstring): Remove support for byte constants between < and >.
5445 (get_any_string): '<' only starts a string if macro_alternate or
5447 (macro_expand_body): Permit keyword parameters following
5448 positional parameters.
5450 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5451 * configure.in (alpha*-*-netbsd*): New target.
5452 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5453 * configure: Rebuild.
5455 * as.h (flag_warn_suppress_instructionswap): Move from here...
5456 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5457 here, and make static.
5459 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5460 BFD_ASSEMBLER or MANY_SEGMENTS.
5462 * as.c (show_usage): Update bug-gnu-utils address.
5463 * gasp.c (show_usage): Likewise.
5464 * doc/as.texinfo (Bug Reporting): Likewise.
5466 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5468 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5469 insns regardless of the size of a pointer if we're in mips I or
5471 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5473 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5475 Fix rac to accept only a0:
5476 * tc-d10v.c (parallel_ok, find_opcode):
5477 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5478 Introduce OPERAND_GPR.
5480 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5482 * read.c (s_fill): Handle non-constant repeat counts by creating
5483 an rs_space fragment.
5485 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5487 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5488 from as_bad to as_warn.
5490 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5492 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5493 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5494 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5496 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5499 seg_fix_rotP rather than fix_root from seg_info.
5501 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5503 * expr.c: Add support for 0x1_2_3_4 bignums.
5505 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5507 * configure.in: Change -linux* to -linux-gnu*.
5508 * configure: Rebuild.
5510 * app.c (do_scrub_begin): Treat \r as whitespace.
5512 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * Makefile.am: Update dependencies.
5515 * Makefile.in: Rebuild.
5517 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5519 * configure, aclocal.m4: Rebuild with new libtool.
5521 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5523 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5524 the argument to bfd_set_arch_mach.
5525 (load_address): Use bfd_arch_bits_per_address to determine the
5526 bit size of an address instead of looking at the isa level.
5527 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5529 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5531 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5533 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5535 * ehopt.c: New file.
5536 * as.h (enum _relax_state): Add rs_cfa.
5537 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5538 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5539 * read.c (emit_expr): Call check_eh_frame.
5540 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5541 (relax_segment): Likewise.
5542 * Makefile.am: Rebuild dependencies.
5543 (GAS_CFILES): Add ehopt.c.
5544 (GENERIC_OBJS): Add ehopt.o.
5545 * doc/internals.texi (Frags): Document rs_cfa.
5547 * as.c (show_usage): Mention --traditional-format.
5548 (parse_args): Accept --traditional-format.
5549 * as.h (flag_traditional_format): Declare.
5550 * output-file.c (output_file_create): If flag_traditional_format,
5551 set BFD_TRADITIONAL_FORMAT on stdoutput.
5552 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5554 * config/tc-mips.c (append_insn): Make sure that if we have a
5555 fixup for an unmatched %hi reloc, it does not associated with a
5558 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5559 * doc/Makefile.in: Likewise.
5561 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5563 * config/tc-m32r.c (check_for_side_effects): New function.
5564 (can_make_parallel): Add checks for instruction side effects
5565 clashing with the other instruction.
5566 (assemble_parallel_insn): Improve warning messages. Return error
5567 message from non-swapped instruction order.
5569 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5571 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5573 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5574 md_cleanup definition. This moves the forced literal output to
5575 the end of the source pass, and avoids macro's inserting literals
5576 into the code immediately after the macro expansion.
5578 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5580 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5581 a gas internal symbol is adjustable.
5582 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5584 * as.h: If gcc version greater than 2.6, use `__format__' and
5585 `__printf__' in function attributes, rather than `format' and
5588 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5590 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5592 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5594 Add tms320c30 support:
5595 * config/tc-tic30.h: New file.
5596 * config/tc-tic30.c: New file.
5597 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5598 TARGET_FORMAT as "coff-tic30".
5599 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5600 * Makefile.am: Rebuild dependencies.
5601 (CPU_TYPES): Add tic30.
5602 (CPU_OBJ_VALID): tic30-aout is valid.
5603 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5604 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5605 * configure, Makefile.in: Rebuild.
5607 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5609 * config/tc-v850.c (md_assemble): Improvements to error messages.
5611 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5613 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5614 BFD_RELOC_HI16_S to store the high bits of any value.
5616 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5617 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5618 assembler calculate relocations to any external symbol at all.
5619 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5620 involving generation of pc-relative relocs.
5621 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5622 has been moved to md_apply_fix3.
5624 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5625 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5626 which actually means (the address of identifier's GOT entry) +
5627 constant, which is not particularly useful.
5629 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5631 * read.h (include_dirs): Declare.
5632 (include_dir_count,include_dir_maxlen): Declare.
5634 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * configure.in: Correct check for shared opcodes library.
5637 * configure: Rebuild.
5639 * listing.c (buffer_line): If we can't open the file, set at_end.
5640 (listing_print): Remove unused local variable fi.
5642 * config/m68k-parse.y (reglistpair): Handle register list in
5645 * config/vms-conf.h: Don't undef VERSION.
5647 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5649 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5651 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5653 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5654 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5655 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5656 (EXTRA_DIST): Define.
5657 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5658 explicitly rather than via the list of object files.
5659 (gcc-as.opt): New file created when make-gas.com is run.
5660 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5661 itbl-cpu.h} to #include appropriate file rather than copying that
5663 * config/vms-conf.h: Synchronize with current config.in.
5664 * Makefile.in: Rebuild.
5666 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5668 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5669 (parallel_ok): Relaxed parallel subinstruction dependency check.
5671 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5673 * as.h (flag_warn_suppress_instructionswap): added new flag.
5674 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5675 command line argument.
5676 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5677 warning only if flag_warn_suppress_instructionswap is false.
5679 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5681 * configure.in (i386-*-mingw32*): New target.
5682 * configure: Rebuild.
5684 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5686 * symbols.c (resolve_symbol_value): Don't set the segment if it
5687 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5689 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5692 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5694 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5695 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5698 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5700 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5702 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5704 * config/tc-v850.c (v850_insert_operand): Display instruction when
5705 an error is encountered.
5707 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5709 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5710 (i386-*-sco3.2v5*coff): New target.
5711 (i386-*-sco3.2*): New target.
5712 * configure: Rebuild.
5714 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-v850.c: Tidy error message production.
5718 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5720 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5721 validate_immediate return value in the right type for comparisons
5724 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5726 * listing.c (MAX_BYTES): Use listing variables not constants.
5727 (data_buffer): No longer an array, but a pointer.
5728 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5729 (listing_listing): Allocate data_buffer.
5731 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5733 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5734 --listing-rhs-width, --listing-cont-lines.
5735 (show_usage): Update.
5736 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5737 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5738 (print_lines): Use the variables instead of the constants.
5739 (listing_listing): Likewise.
5740 * listing.h: Declare the new vars.
5742 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5744 * as.c (parse_args): Add --keep-locals alias for -L.
5745 Add --strip-local-absolute.
5746 (show_usage): Update.
5747 * as.h (flag_strip_local_absolute): New flag.
5748 * symbols.c (S_IS_LOCAL): Use it.
5749 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5750 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5751 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5753 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-m32r.c: Detect if explicitly parallel instructions
5756 might have an io conflict and issue a warning message.
5758 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5760 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5761 cgen_swap_fixups): Functions to save, restore and swap the fixup
5762 chain with a backup copy.
5763 (cgen_asm_finish_insn): Returns address of constructed insn.
5765 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5767 * listing.c (file_info_struct): Remove FILE, add POS.
5768 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5769 (file_info): Don't open the file.
5770 (buffer_line): Check for the file in the last_open cache, updating
5772 (print_source): Don't reference file_info->file.
5773 (listing_listing): Likewise.
5774 (listing_print): Close the file in the cache, if any.
5776 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5778 * read.c (dwarf_file_string): New file static variable.
5779 (emit_expr): Look for constant sequence that leads up to a file
5780 name in DWARF debugging output.
5781 (stringer): Use dwarf_file_string to decide whether to accept a
5782 string as a file name.
5784 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5786 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5787 (crack_operand): Add reg->reglst MRI hack.
5788 (r_seg): Put reglst symbols in reg_section.
5789 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5791 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5793 * tc-sh.c (get_specific): Handle SGR & DBR.
5795 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5797 * tc-h8300.c (parse_reg): Take the length of the symbol into
5798 account when attempting to match a register name.
5799 * tc-h8500.c (parse_reg): Likewise.
5801 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5803 * cgen.c: Formatting changes to improve readability.
5805 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5807 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5810 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5812 Based on a patch from Jim Wilson
5813 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5814 (tc_gen_reloc): Handle cross section PC relative relocs
5817 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5819 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5821 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5823 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5824 (expr_jmp_buf): New static local.
5825 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5826 (cgen_md_operand): New function.
5827 * tc-m32r.c: Clean up pass over `struct foo' usage.
5828 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5830 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5832 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5833 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5835 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * config/tc-i386.c (i386_operand): Give an error if there are
5838 unrecognized characters after an expression.
5840 For older changes see ChangeLog-9697